diff options
| author | Andrew Cagney <cagney@redhat.com> | 2002-12-16 20:39:23 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2002-12-16 20:39:23 +0000 |
| commit | 1a14e23479eb187b1837310243d1a3ffe7b95e0c (patch) | |
| tree | abd21a673167499137de7ee3a335eca5b159f120 /gdb | |
| parent | da81390ba627de5fee7615d00f2116253c65a5a4 (diff) | |
| download | gdb-1a14e23479eb187b1837310243d1a3ffe7b95e0c.zip gdb-1a14e23479eb187b1837310243d1a3ffe7b95e0c.tar.gz gdb-1a14e23479eb187b1837310243d1a3ffe7b95e0c.tar.bz2 | |
2002-12-16 Andrew Cagney <ac131313@redhat.com>
* config/arc/arc.mt, config/arc/tm-arc.h: Delete.
* config/d30v/d30v.mt, config/d30v/tm-d30v.h: Delete.
* config/fr30/fr30.mt, config/fr30/tm-fr30.h: Delete.
* config/i386/i386aix.mh, config/i386/i386aix.mt: Delete.
* config/i386/i386m3.mh, config/i386/i386m3.mt: Delete.
* config/i386/i386mach.mh, config/i386/i386os9k.mt: Delete.
* config/i386/nm-i386aix.h, config/i386/nm-i386mach.h: Delete.
* config/i386/nm-m3.h, config/i386/tm-i386aix.h: Delete.
* config/i386/tm-i386m3.h, config/i386/tm-i386mk.h: Delete.
* config/i386/xm-i386aix.h, config/i386/xm-i386m3.h: Delete.
* config/i386/xm-i386mach.h, config/i386/xm-i386mk.h: Delete.
* config/i960/mon960.mt, config/i960/nindy960.mt: Delete.
* config/i960/tm-i960.h, config/i960/tm-mon960.h: Delete.
* config/i960/tm-nindy960.h, config/i960/tm-vx960.h: Delete.
* config/i960/vxworks960.mt, config/m68k/apollo68b.mh: Delete.
* config/m68k/apollo68b.mt, config/m68k/apollo68v.mh: Delete.
* config/m68k/hp300bsd.mh, config/m68k/hp300bsd.mt: Delete.
* config/m68k/hp300hpux.mh, config/m68k/hp300hpux.mt: Delete.
* config/m88k/delta88.mh, config/m88k/delta88.mt: Delete.
* config/m88k/delta88v4.mh, config/m88k/delta88v4.mt: Delete.
* config/m88k/m88k.mh, config/m88k/m88k.mt: Delete.
* config/m88k/nm-delta88v4.h, config/m88k/nm-m88k.h: Delete.
* config/m88k/tm-delta88.h, config/m88k/tm-delta88v4.h: Delete.
* config/m88k/tm-m88k.h, config/m88k/xm-delta88.h: Delete.
* config/m88k/xm-dgux.h: Delete.
* fr30-tdep.c, i386aix-nat.c, i386m3-nat.c: Delete.
* i386mach-nat.c, i960-tdep.c, m88k-nat.c: Delete.
* os9kread.c, remote-bug.c, remote-nindy.c: Delete.
* remote-nrom.c, remote-os9k.c, remote-vx960.c: Delete.
* d30v-tdep.c, arc-tdep.c, cxux-nat.c, dst.h, dstread.c: Delete.
* ch-exp.c, ch-lang.c, ch-lang.h, ch-typeprint.c: Delete.
* ch-valprint.c: Delete.
Diffstat (limited to 'gdb')
73 files changed, 35 insertions, 21275 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 01c2960..b7e6d20 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,38 @@ +2002-12-16 Andrew Cagney <ac131313@redhat.com> + + * config/arc/arc.mt, config/arc/tm-arc.h: Delete. + * config/d30v/d30v.mt, config/d30v/tm-d30v.h: Delete. + * config/fr30/fr30.mt, config/fr30/tm-fr30.h: Delete. + * config/i386/i386aix.mh, config/i386/i386aix.mt: Delete. + * config/i386/i386m3.mh, config/i386/i386m3.mt: Delete. + * config/i386/i386mach.mh, config/i386/i386os9k.mt: Delete. + * config/i386/nm-i386aix.h, config/i386/nm-i386mach.h: Delete. + * config/i386/nm-m3.h, config/i386/tm-i386aix.h: Delete. + * config/i386/tm-i386m3.h, config/i386/tm-i386mk.h: Delete. + * config/i386/xm-i386aix.h, config/i386/xm-i386m3.h: Delete. + * config/i386/xm-i386mach.h, config/i386/xm-i386mk.h: Delete. + * config/i960/mon960.mt, config/i960/nindy960.mt: Delete. + * config/i960/tm-i960.h, config/i960/tm-mon960.h: Delete. + * config/i960/tm-nindy960.h, config/i960/tm-vx960.h: Delete. + * config/i960/vxworks960.mt, config/m68k/apollo68b.mh: Delete. + * config/m68k/apollo68b.mt, config/m68k/apollo68v.mh: Delete. + * config/m68k/hp300bsd.mh, config/m68k/hp300bsd.mt: Delete. + * config/m68k/hp300hpux.mh, config/m68k/hp300hpux.mt: Delete. + * config/m88k/delta88.mh, config/m88k/delta88.mt: Delete. + * config/m88k/delta88v4.mh, config/m88k/delta88v4.mt: Delete. + * config/m88k/m88k.mh, config/m88k/m88k.mt: Delete. + * config/m88k/nm-delta88v4.h, config/m88k/nm-m88k.h: Delete. + * config/m88k/tm-delta88.h, config/m88k/tm-delta88v4.h: Delete. + * config/m88k/tm-m88k.h, config/m88k/xm-delta88.h: Delete. + * config/m88k/xm-dgux.h: Delete. + * fr30-tdep.c, i386aix-nat.c, i386m3-nat.c: Delete. + * i386mach-nat.c, i960-tdep.c, m88k-nat.c: Delete. + * os9kread.c, remote-bug.c, remote-nindy.c: Delete. + * remote-nrom.c, remote-os9k.c, remote-vx960.c: Delete. + * d30v-tdep.c, arc-tdep.c, cxux-nat.c, dst.h, dstread.c: Delete. + * ch-exp.c, ch-lang.c, ch-lang.h, ch-typeprint.c: Delete. + * ch-valprint.c: Delete. + 2002-12-15 Daniel Jacobowitz <drow@mvista.com> * infrun.c (handle_inferior_event): Rearrange code to resume if diff --git a/gdb/arc-tdep.c b/gdb/arc-tdep.c deleted file mode 100644 index 5c44915..0000000 --- a/gdb/arc-tdep.c +++ /dev/null @@ -1,738 +0,0 @@ -// OBSOLETE /* ARC target-dependent stuff. -// OBSOLETE Copyright 1995, 1996, 1999, 2000, 2001 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "frame.h" -// OBSOLETE #include "inferior.h" -// OBSOLETE #include "gdbcore.h" -// OBSOLETE #include "target.h" -// OBSOLETE #include "floatformat.h" -// OBSOLETE #include "symtab.h" -// OBSOLETE #include "gdbcmd.h" -// OBSOLETE #include "regcache.h" -// OBSOLETE #include "gdb_string.h" -// OBSOLETE -// OBSOLETE /* Local functions */ -// OBSOLETE -// OBSOLETE static int arc_set_cpu_type (char *str); -// OBSOLETE -// OBSOLETE /* Current CPU, set with the "set cpu" command. */ -// OBSOLETE static int arc_bfd_mach_type; -// OBSOLETE char *arc_cpu_type; -// OBSOLETE char *tmp_arc_cpu_type; -// OBSOLETE -// OBSOLETE /* Table of cpu names. */ -// OBSOLETE struct -// OBSOLETE { -// OBSOLETE char *name; -// OBSOLETE int value; -// OBSOLETE } -// OBSOLETE arc_cpu_type_table[] = -// OBSOLETE { -// OBSOLETE { "arc5", bfd_mach_arc_5 }, -// OBSOLETE { "arc6", bfd_mach_arc_6 }, -// OBSOLETE { "arc7", bfd_mach_arc_7 }, -// OBSOLETE { "arc8", bfd_mach_arc_8 }, -// OBSOLETE { NULL, 0 } -// OBSOLETE }; -// OBSOLETE -// OBSOLETE /* Used by simulator. */ -// OBSOLETE int display_pipeline_p; -// OBSOLETE int cpu_timer; -// OBSOLETE /* This one must have the same type as used in the emulator. -// OBSOLETE It's currently an enum so this should be ok for now. */ -// OBSOLETE int debug_pipeline_p; -// OBSOLETE -// OBSOLETE #define ARC_CALL_SAVED_REG(r) ((r) >= 16 && (r) < 24) -// OBSOLETE -// OBSOLETE #define OPMASK 0xf8000000 -// OBSOLETE -// OBSOLETE /* Instruction field accessor macros. -// OBSOLETE See the Programmer's Reference Manual. */ -// OBSOLETE #define X_OP(i) (((i) >> 27) & 0x1f) -// OBSOLETE #define X_A(i) (((i) >> 21) & 0x3f) -// OBSOLETE #define X_B(i) (((i) >> 15) & 0x3f) -// OBSOLETE #define X_C(i) (((i) >> 9) & 0x3f) -// OBSOLETE #define X_D(i) ((((i) & 0x1ff) ^ 0x100) - 0x100) -// OBSOLETE #define X_L(i) (((((i) >> 5) & 0x3ffffc) ^ 0x200000) - 0x200000) -// OBSOLETE #define X_N(i) (((i) >> 5) & 3) -// OBSOLETE #define X_Q(i) ((i) & 0x1f) -// OBSOLETE -// OBSOLETE /* Return non-zero if X is a short immediate data indicator. */ -// OBSOLETE #define SHIMM_P(x) ((x) == 61 || (x) == 63) -// OBSOLETE -// OBSOLETE /* Return non-zero if X is a "long" (32 bit) immediate data indicator. */ -// OBSOLETE #define LIMM_P(x) ((x) == 62) -// OBSOLETE -// OBSOLETE /* Build a simple instruction. */ -// OBSOLETE #define BUILD_INSN(op, a, b, c, d) \ -// OBSOLETE ((((op) & 31) << 27) \ -// OBSOLETE | (((a) & 63) << 21) \ -// OBSOLETE | (((b) & 63) << 15) \ -// OBSOLETE | (((c) & 63) << 9) \ -// OBSOLETE | ((d) & 511)) -// OBSOLETE -// OBSOLETE /* Codestream stuff. */ -// OBSOLETE static void codestream_read (unsigned int *, int); -// OBSOLETE static void codestream_seek (CORE_ADDR); -// OBSOLETE static unsigned int codestream_fill (int); -// OBSOLETE -// OBSOLETE #define CODESTREAM_BUFSIZ 16 -// OBSOLETE static CORE_ADDR codestream_next_addr; -// OBSOLETE static CORE_ADDR codestream_addr; -// OBSOLETE /* FIXME assumes sizeof (int) == 32? */ -// OBSOLETE static unsigned int codestream_buf[CODESTREAM_BUFSIZ]; -// OBSOLETE static int codestream_off; -// OBSOLETE static int codestream_cnt; -// OBSOLETE -// OBSOLETE #define codestream_tell() \ -// OBSOLETE (codestream_addr + codestream_off * sizeof (codestream_buf[0])) -// OBSOLETE #define codestream_peek() \ -// OBSOLETE (codestream_cnt == 0 \ -// OBSOLETE ? codestream_fill (1) \ -// OBSOLETE : codestream_buf[codestream_off]) -// OBSOLETE #define codestream_get() \ -// OBSOLETE (codestream_cnt-- == 0 \ -// OBSOLETE ? codestream_fill (0) \ -// OBSOLETE : codestream_buf[codestream_off++]) -// OBSOLETE -// OBSOLETE static unsigned int -// OBSOLETE codestream_fill (int peek_flag) -// OBSOLETE { -// OBSOLETE codestream_addr = codestream_next_addr; -// OBSOLETE codestream_next_addr += CODESTREAM_BUFSIZ * sizeof (codestream_buf[0]); -// OBSOLETE codestream_off = 0; -// OBSOLETE codestream_cnt = CODESTREAM_BUFSIZ; -// OBSOLETE read_memory (codestream_addr, (char *) codestream_buf, -// OBSOLETE CODESTREAM_BUFSIZ * sizeof (codestream_buf[0])); -// OBSOLETE /* FIXME: check return code? */ -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Handle byte order differences -> convert to host byte ordering. */ -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE for (i = 0; i < CODESTREAM_BUFSIZ; i++) -// OBSOLETE codestream_buf[i] = -// OBSOLETE extract_unsigned_integer (&codestream_buf[i], -// OBSOLETE sizeof (codestream_buf[i])); -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (peek_flag) -// OBSOLETE return codestream_peek (); -// OBSOLETE else -// OBSOLETE return codestream_get (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE codestream_seek (CORE_ADDR place) -// OBSOLETE { -// OBSOLETE codestream_next_addr = place / CODESTREAM_BUFSIZ; -// OBSOLETE codestream_next_addr *= CODESTREAM_BUFSIZ; -// OBSOLETE codestream_cnt = 0; -// OBSOLETE codestream_fill (1); -// OBSOLETE while (codestream_tell () != place) -// OBSOLETE codestream_get (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* This function is currently unused but leave in for now. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE codestream_read (unsigned int *buf, int count) -// OBSOLETE { -// OBSOLETE unsigned int *p; -// OBSOLETE int i; -// OBSOLETE p = buf; -// OBSOLETE for (i = 0; i < count; i++) -// OBSOLETE *p++ = codestream_get (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Set up prologue scanning and return the first insn. */ -// OBSOLETE -// OBSOLETE static unsigned int -// OBSOLETE setup_prologue_scan (CORE_ADDR pc) -// OBSOLETE { -// OBSOLETE unsigned int insn; -// OBSOLETE -// OBSOLETE codestream_seek (pc); -// OBSOLETE insn = codestream_get (); -// OBSOLETE -// OBSOLETE return insn; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Find & return amount a local space allocated, and advance codestream to -// OBSOLETE * first register push (if any). -// OBSOLETE * If entry sequence doesn't make sense, return -1, and leave -// OBSOLETE * codestream pointer random. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE static long -// OBSOLETE arc_get_frame_setup (CORE_ADDR pc) -// OBSOLETE { -// OBSOLETE unsigned int insn; -// OBSOLETE /* Size of frame or -1 if unrecognizable prologue. */ -// OBSOLETE int frame_size = -1; -// OBSOLETE /* An initial "sub sp,sp,N" may or may not be for a stdarg fn. */ -// OBSOLETE int maybe_stdarg_decr = -1; -// OBSOLETE -// OBSOLETE insn = setup_prologue_scan (pc); -// OBSOLETE -// OBSOLETE /* The authority for what appears here is the home-grown ABI. -// OBSOLETE The most recent version is 1.2. */ -// OBSOLETE -// OBSOLETE /* First insn may be "sub sp,sp,N" if stdarg fn. */ -// OBSOLETE if ((insn & BUILD_INSN (-1, -1, -1, -1, 0)) -// OBSOLETE == BUILD_INSN (10, SP_REGNUM, SP_REGNUM, SHIMM_REGNUM, 0)) -// OBSOLETE { -// OBSOLETE maybe_stdarg_decr = X_D (insn); -// OBSOLETE insn = codestream_get (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE if ((insn & BUILD_INSN (-1, 0, -1, -1, -1)) /* st blink,[sp,4] */ -// OBSOLETE == BUILD_INSN (2, 0, SP_REGNUM, BLINK_REGNUM, 4)) -// OBSOLETE { -// OBSOLETE insn = codestream_get (); -// OBSOLETE /* Frame may not be necessary, even though blink is saved. -// OBSOLETE At least this is something we recognize. */ -// OBSOLETE frame_size = 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if ((insn & BUILD_INSN (-1, 0, -1, -1, -1)) /* st fp,[sp] */ -// OBSOLETE == BUILD_INSN (2, 0, SP_REGNUM, FP_REGNUM, 0)) -// OBSOLETE { -// OBSOLETE insn = codestream_get (); -// OBSOLETE if ((insn & BUILD_INSN (-1, -1, -1, -1, 0)) -// OBSOLETE != BUILD_INSN (12, FP_REGNUM, SP_REGNUM, SP_REGNUM, 0)) -// OBSOLETE return -1; -// OBSOLETE -// OBSOLETE /* Check for stack adjustment sub sp,sp,N. */ -// OBSOLETE insn = codestream_peek (); -// OBSOLETE if ((insn & BUILD_INSN (-1, -1, -1, 0, 0)) -// OBSOLETE == BUILD_INSN (10, SP_REGNUM, SP_REGNUM, 0, 0)) -// OBSOLETE { -// OBSOLETE if (LIMM_P (X_C (insn))) -// OBSOLETE frame_size = codestream_get (); -// OBSOLETE else if (SHIMM_P (X_C (insn))) -// OBSOLETE frame_size = X_D (insn); -// OBSOLETE else -// OBSOLETE return -1; -// OBSOLETE if (frame_size < 0) -// OBSOLETE return -1; -// OBSOLETE -// OBSOLETE codestream_get (); -// OBSOLETE -// OBSOLETE /* This sequence is used to get the address of the return -// OBSOLETE buffer for a function that returns a structure. */ -// OBSOLETE insn = codestream_peek (); -// OBSOLETE if ((insn & OPMASK) == 0x60000000) -// OBSOLETE codestream_get (); -// OBSOLETE } -// OBSOLETE /* Frameless fn. */ -// OBSOLETE else -// OBSOLETE { -// OBSOLETE frame_size = 0; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* If we found a "sub sp,sp,N" and nothing else, it may or may not be a -// OBSOLETE stdarg fn. The stdarg decrement is not treated as part of the frame size, -// OBSOLETE so we have a dilemma: what do we return? For now, if we get a -// OBSOLETE "sub sp,sp,N" and nothing else assume this isn't a stdarg fn. One way -// OBSOLETE to fix this completely would be to add a bit to the function descriptor -// OBSOLETE that says the function is a stdarg function. */ -// OBSOLETE -// OBSOLETE if (frame_size < 0 && maybe_stdarg_decr > 0) -// OBSOLETE return maybe_stdarg_decr; -// OBSOLETE return frame_size; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Given a pc value, skip it forward past the function prologue by -// OBSOLETE disassembling instructions that appear to be a prologue. -// OBSOLETE -// OBSOLETE If FRAMELESS_P is set, we are only testing to see if the function -// OBSOLETE is frameless. If it is a frameless function, return PC unchanged. -// OBSOLETE This allows a quicker answer. */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE arc_skip_prologue (CORE_ADDR pc, int frameless_p) -// OBSOLETE { -// OBSOLETE unsigned int insn; -// OBSOLETE int i, frame_size; -// OBSOLETE -// OBSOLETE if ((frame_size = arc_get_frame_setup (pc)) < 0) -// OBSOLETE return (pc); -// OBSOLETE -// OBSOLETE if (frameless_p) -// OBSOLETE return frame_size == 0 ? pc : codestream_tell (); -// OBSOLETE -// OBSOLETE /* Skip over register saves. */ -// OBSOLETE for (i = 0; i < 8; i++) -// OBSOLETE { -// OBSOLETE insn = codestream_peek (); -// OBSOLETE if ((insn & BUILD_INSN (-1, 0, -1, 0, 0)) -// OBSOLETE != BUILD_INSN (2, 0, SP_REGNUM, 0, 0)) -// OBSOLETE break; /* not st insn */ -// OBSOLETE if (!ARC_CALL_SAVED_REG (X_C (insn))) -// OBSOLETE break; -// OBSOLETE codestream_get (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE return codestream_tell (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Is the prologue at PC frameless? */ -// OBSOLETE -// OBSOLETE int -// OBSOLETE arc_prologue_frameless_p (CORE_ADDR pc) -// OBSOLETE { -// OBSOLETE return (pc == arc_skip_prologue (pc, 1)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Return the return address for a frame. -// OBSOLETE This is used to implement FRAME_SAVED_PC. -// OBSOLETE This is taken from frameless_look_for_prologue. */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE arc_frame_saved_pc (struct frame_info *frame) -// OBSOLETE { -// OBSOLETE CORE_ADDR func_start; -// OBSOLETE unsigned int insn; -// OBSOLETE -// OBSOLETE func_start = get_pc_function_start (frame->pc) + FUNCTION_START_OFFSET; -// OBSOLETE if (func_start == 0) -// OBSOLETE { -// OBSOLETE /* Best guess. */ -// OBSOLETE return ARC_PC_TO_REAL_ADDRESS (read_memory_integer (FRAME_FP (frame) + 4, 4)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* The authority for what appears here is the home-grown ABI. -// OBSOLETE The most recent version is 1.2. */ -// OBSOLETE -// OBSOLETE insn = setup_prologue_scan (func_start); -// OBSOLETE -// OBSOLETE /* First insn may be "sub sp,sp,N" if stdarg fn. */ -// OBSOLETE if ((insn & BUILD_INSN (-1, -1, -1, -1, 0)) -// OBSOLETE == BUILD_INSN (10, SP_REGNUM, SP_REGNUM, SHIMM_REGNUM, 0)) -// OBSOLETE insn = codestream_get (); -// OBSOLETE -// OBSOLETE /* If the next insn is "st blink,[sp,4]" we can get blink from there. -// OBSOLETE Otherwise this is a leaf function and we can use blink. Note that -// OBSOLETE this still allows for the case where a leaf function saves/clobbers/ -// OBSOLETE restores blink. */ -// OBSOLETE -// OBSOLETE if ((insn & BUILD_INSN (-1, 0, -1, -1, -1)) /* st blink,[sp,4] */ -// OBSOLETE != BUILD_INSN (2, 0, SP_REGNUM, BLINK_REGNUM, 4)) -// OBSOLETE return ARC_PC_TO_REAL_ADDRESS (read_register (BLINK_REGNUM)); -// OBSOLETE else -// OBSOLETE return ARC_PC_TO_REAL_ADDRESS (read_memory_integer (FRAME_FP (frame) + 4, 4)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Parse the first few instructions of the function to see -// OBSOLETE * what registers were stored. -// OBSOLETE * -// OBSOLETE * The startup sequence can be at the start of the function. -// OBSOLETE * 'st blink,[sp+4], st fp,[sp], mov fp,sp' -// OBSOLETE * -// OBSOLETE * Local space is allocated just below by sub sp,sp,nnn. -// OBSOLETE * Next, the registers used by this function are stored (as offsets from sp). -// OBSOLETE */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE frame_find_saved_regs (struct frame_info *fip, struct frame_saved_regs *fsrp) -// OBSOLETE { -// OBSOLETE long locals; -// OBSOLETE unsigned int insn; -// OBSOLETE CORE_ADDR dummy_bottom; -// OBSOLETE CORE_ADDR adr; -// OBSOLETE int i, regnum, offset; -// OBSOLETE -// OBSOLETE memset (fsrp, 0, sizeof *fsrp); -// OBSOLETE -// OBSOLETE /* If frame is the end of a dummy, compute where the beginning would be. */ -// OBSOLETE dummy_bottom = fip->frame - 4 - REGISTER_BYTES - CALL_DUMMY_LENGTH; -// OBSOLETE -// OBSOLETE /* Check if the PC is in the stack, in a dummy frame. */ -// OBSOLETE if (dummy_bottom <= fip->pc && fip->pc <= fip->frame) -// OBSOLETE { -// OBSOLETE /* all regs were saved by push_call_dummy () */ -// OBSOLETE adr = fip->frame; -// OBSOLETE for (i = 0; i < NUM_REGS; i++) -// OBSOLETE { -// OBSOLETE adr -= REGISTER_RAW_SIZE (i); -// OBSOLETE fsrp->regs[i] = adr; -// OBSOLETE } -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE locals = arc_get_frame_setup (get_pc_function_start (fip->pc)); -// OBSOLETE -// OBSOLETE if (locals >= 0) -// OBSOLETE { -// OBSOLETE /* Set `adr' to the value of `sp'. */ -// OBSOLETE adr = fip->frame - locals; -// OBSOLETE for (i = 0; i < 8; i++) -// OBSOLETE { -// OBSOLETE insn = codestream_get (); -// OBSOLETE if ((insn & BUILD_INSN (-1, 0, -1, 0, 0)) -// OBSOLETE != BUILD_INSN (2, 0, SP_REGNUM, 0, 0)) -// OBSOLETE break; -// OBSOLETE regnum = X_C (insn); -// OBSOLETE offset = X_D (insn); -// OBSOLETE fsrp->regs[regnum] = adr + offset; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE fsrp->regs[PC_REGNUM] = fip->frame + 4; -// OBSOLETE fsrp->regs[FP_REGNUM] = fip->frame; -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE arc_push_dummy_frame (void) -// OBSOLETE { -// OBSOLETE CORE_ADDR sp = read_register (SP_REGNUM); -// OBSOLETE int regnum; -// OBSOLETE char regbuf[MAX_REGISTER_RAW_SIZE]; -// OBSOLETE -// OBSOLETE read_register_gen (PC_REGNUM, regbuf); -// OBSOLETE write_memory (sp + 4, regbuf, REGISTER_SIZE); -// OBSOLETE read_register_gen (FP_REGNUM, regbuf); -// OBSOLETE write_memory (sp, regbuf, REGISTER_SIZE); -// OBSOLETE write_register (FP_REGNUM, sp); -// OBSOLETE for (regnum = 0; regnum < NUM_REGS; regnum++) -// OBSOLETE { -// OBSOLETE read_register_gen (regnum, regbuf); -// OBSOLETE sp = push_bytes (sp, regbuf, REGISTER_RAW_SIZE (regnum)); -// OBSOLETE } -// OBSOLETE sp += (2 * REGISTER_SIZE); -// OBSOLETE write_register (SP_REGNUM, sp); -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE arc_pop_frame (void) -// OBSOLETE { -// OBSOLETE struct frame_info *frame = get_current_frame (); -// OBSOLETE CORE_ADDR fp; -// OBSOLETE int regnum; -// OBSOLETE struct frame_saved_regs fsr; -// OBSOLETE char regbuf[MAX_REGISTER_RAW_SIZE]; -// OBSOLETE -// OBSOLETE fp = FRAME_FP (frame); -// OBSOLETE get_frame_saved_regs (frame, &fsr); -// OBSOLETE for (regnum = 0; regnum < NUM_REGS; regnum++) -// OBSOLETE { -// OBSOLETE CORE_ADDR adr; -// OBSOLETE adr = fsr.regs[regnum]; -// OBSOLETE if (adr) -// OBSOLETE { -// OBSOLETE read_memory (adr, regbuf, REGISTER_RAW_SIZE (regnum)); -// OBSOLETE write_register_bytes (REGISTER_BYTE (regnum), regbuf, -// OBSOLETE REGISTER_RAW_SIZE (regnum)); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE write_register (FP_REGNUM, read_memory_integer (fp, 4)); -// OBSOLETE write_register (PC_REGNUM, read_memory_integer (fp + 4, 4)); -// OBSOLETE write_register (SP_REGNUM, fp + 8); -// OBSOLETE flush_cached_frames (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Simulate single-step. */ -// OBSOLETE -// OBSOLETE typedef enum -// OBSOLETE { -// OBSOLETE NORMAL4, /* a normal 4 byte insn */ -// OBSOLETE NORMAL8, /* a normal 8 byte insn */ -// OBSOLETE BRANCH4, /* a 4 byte branch insn, including ones without delay slots */ -// OBSOLETE BRANCH8, /* an 8 byte branch insn, including ones with delay slots */ -// OBSOLETE } -// OBSOLETE insn_type; -// OBSOLETE -// OBSOLETE /* Return the type of INSN and store in TARGET the destination address of a -// OBSOLETE branch if this is one. */ -// OBSOLETE /* ??? Need to verify all cases are properly handled. */ -// OBSOLETE -// OBSOLETE static insn_type -// OBSOLETE get_insn_type (unsigned long insn, CORE_ADDR pc, CORE_ADDR *target) -// OBSOLETE { -// OBSOLETE unsigned long limm; -// OBSOLETE -// OBSOLETE switch (insn >> 27) -// OBSOLETE { -// OBSOLETE case 0: -// OBSOLETE case 1: -// OBSOLETE case 2: /* load/store insns */ -// OBSOLETE if (LIMM_P (X_A (insn)) -// OBSOLETE || LIMM_P (X_B (insn)) -// OBSOLETE || LIMM_P (X_C (insn))) -// OBSOLETE return NORMAL8; -// OBSOLETE return NORMAL4; -// OBSOLETE case 4: -// OBSOLETE case 5: -// OBSOLETE case 6: /* branch insns */ -// OBSOLETE *target = pc + 4 + X_L (insn); -// OBSOLETE /* ??? It isn't clear that this is always the right answer. -// OBSOLETE The problem occurs when the next insn is an 8 byte insn. If the -// OBSOLETE branch is conditional there's no worry as there shouldn't be an 8 -// OBSOLETE byte insn following. The programmer may be cheating if s/he knows -// OBSOLETE the branch will never be taken, but we don't deal with that. -// OBSOLETE Note that the programmer is also allowed to play games by putting -// OBSOLETE an insn with long immediate data in the delay slot and then duplicate -// OBSOLETE the long immediate data at the branch target. Ugh! */ -// OBSOLETE if (X_N (insn) == 0) -// OBSOLETE return BRANCH4; -// OBSOLETE return BRANCH8; -// OBSOLETE case 7: /* jump insns */ -// OBSOLETE if (LIMM_P (X_B (insn))) -// OBSOLETE { -// OBSOLETE limm = read_memory_integer (pc + 4, 4); -// OBSOLETE *target = ARC_PC_TO_REAL_ADDRESS (limm); -// OBSOLETE return BRANCH8; -// OBSOLETE } -// OBSOLETE if (SHIMM_P (X_B (insn))) -// OBSOLETE *target = ARC_PC_TO_REAL_ADDRESS (X_D (insn)); -// OBSOLETE else -// OBSOLETE *target = ARC_PC_TO_REAL_ADDRESS (read_register (X_B (insn))); -// OBSOLETE if (X_Q (insn) == 0 && X_N (insn) == 0) -// OBSOLETE return BRANCH4; -// OBSOLETE return BRANCH8; -// OBSOLETE default: /* arithmetic insns, etc. */ -// OBSOLETE if (LIMM_P (X_A (insn)) -// OBSOLETE || LIMM_P (X_B (insn)) -// OBSOLETE || LIMM_P (X_C (insn))) -// OBSOLETE return NORMAL8; -// OBSOLETE return NORMAL4; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* single_step() is called just before we want to resume the inferior, if we -// OBSOLETE want to single-step it but there is no hardware or kernel single-step -// OBSOLETE support. We find all the possible targets of the coming instruction and -// OBSOLETE breakpoint them. -// OBSOLETE -// OBSOLETE single_step is also called just after the inferior stops. If we had -// OBSOLETE set up a simulated single-step, we undo our damage. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE arc_software_single_step (enum target_signal ignore, /* sig but we don't need it */ -// OBSOLETE int insert_breakpoints_p) -// OBSOLETE { -// OBSOLETE static CORE_ADDR next_pc, target; -// OBSOLETE static int brktrg_p; -// OBSOLETE typedef char binsn_quantum[BREAKPOINT_MAX]; -// OBSOLETE static binsn_quantum break_mem[2]; -// OBSOLETE -// OBSOLETE if (insert_breakpoints_p) -// OBSOLETE { -// OBSOLETE insn_type type; -// OBSOLETE CORE_ADDR pc; -// OBSOLETE unsigned long insn; -// OBSOLETE -// OBSOLETE pc = read_register (PC_REGNUM); -// OBSOLETE insn = read_memory_integer (pc, 4); -// OBSOLETE type = get_insn_type (insn, pc, &target); -// OBSOLETE -// OBSOLETE /* Always set a breakpoint for the insn after the branch. */ -// OBSOLETE next_pc = pc + ((type == NORMAL8 || type == BRANCH8) ? 8 : 4); -// OBSOLETE target_insert_breakpoint (next_pc, break_mem[0]); -// OBSOLETE -// OBSOLETE brktrg_p = 0; -// OBSOLETE -// OBSOLETE if ((type == BRANCH4 || type == BRANCH8) -// OBSOLETE /* Watch out for branches to the following location. -// OBSOLETE We just stored a breakpoint there and another call to -// OBSOLETE target_insert_breakpoint will think the real insn is the -// OBSOLETE breakpoint we just stored there. */ -// OBSOLETE && target != next_pc) -// OBSOLETE { -// OBSOLETE brktrg_p = 1; -// OBSOLETE target_insert_breakpoint (target, break_mem[1]); -// OBSOLETE } -// OBSOLETE -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* Remove breakpoints. */ -// OBSOLETE target_remove_breakpoint (next_pc, break_mem[0]); -// OBSOLETE -// OBSOLETE if (brktrg_p) -// OBSOLETE target_remove_breakpoint (target, break_mem[1]); -// OBSOLETE -// OBSOLETE /* Fix the pc. */ -// OBSOLETE stop_pc -= DECR_PC_AFTER_BREAK; -// OBSOLETE write_pc (stop_pc); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Because of Multi-arch, GET_LONGJMP_TARGET is always defined. So test -// OBSOLETE for a definition of JB_PC. */ -// OBSOLETE #ifdef JB_PC -// OBSOLETE /* Figure out where the longjmp will land. Slurp the args out of the stack. -// OBSOLETE We expect the first arg to be a pointer to the jmp_buf structure from which -// OBSOLETE we extract the pc (JB_PC) that we will land at. The pc is copied into PC. -// OBSOLETE This routine returns true on success. */ -// OBSOLETE -// OBSOLETE int -// OBSOLETE get_longjmp_target (CORE_ADDR *pc) -// OBSOLETE { -// OBSOLETE char buf[TARGET_PTR_BIT / TARGET_CHAR_BIT]; -// OBSOLETE CORE_ADDR sp, jb_addr; -// OBSOLETE -// OBSOLETE sp = read_register (SP_REGNUM); -// OBSOLETE -// OBSOLETE if (target_read_memory (sp + SP_ARG0, /* Offset of first arg on stack */ -// OBSOLETE buf, -// OBSOLETE TARGET_PTR_BIT / TARGET_CHAR_BIT)) -// OBSOLETE return 0; -// OBSOLETE -// OBSOLETE jb_addr = extract_address (buf, TARGET_PTR_BIT / TARGET_CHAR_BIT); -// OBSOLETE -// OBSOLETE if (target_read_memory (jb_addr + JB_PC * JB_ELEMENT_SIZE, buf, -// OBSOLETE TARGET_PTR_BIT / TARGET_CHAR_BIT)) -// OBSOLETE return 0; -// OBSOLETE -// OBSOLETE *pc = extract_address (buf, TARGET_PTR_BIT / TARGET_CHAR_BIT); -// OBSOLETE -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE #endif /* GET_LONGJMP_TARGET */ -// OBSOLETE -// OBSOLETE /* Disassemble one instruction. */ -// OBSOLETE -// OBSOLETE static int -// OBSOLETE arc_print_insn (bfd_vma vma, disassemble_info *info) -// OBSOLETE { -// OBSOLETE static int current_mach; -// OBSOLETE static int current_endian; -// OBSOLETE static disassembler_ftype current_disasm; -// OBSOLETE -// OBSOLETE if (current_disasm == NULL -// OBSOLETE || arc_bfd_mach_type != current_mach -// OBSOLETE || TARGET_BYTE_ORDER != current_endian) -// OBSOLETE { -// OBSOLETE current_mach = arc_bfd_mach_type; -// OBSOLETE current_endian = TARGET_BYTE_ORDER; -// OBSOLETE current_disasm = arc_get_disassembler (NULL); -// OBSOLETE } -// OBSOLETE -// OBSOLETE return (*current_disasm) (vma, info); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Command to set cpu type. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE arc_set_cpu_type_command (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE -// OBSOLETE if (tmp_arc_cpu_type == NULL || *tmp_arc_cpu_type == '\0') -// OBSOLETE { -// OBSOLETE printf_unfiltered ("The known ARC cpu types are as follows:\n"); -// OBSOLETE for (i = 0; arc_cpu_type_table[i].name != NULL; ++i) -// OBSOLETE printf_unfiltered ("%s\n", arc_cpu_type_table[i].name); -// OBSOLETE -// OBSOLETE /* Restore the value. */ -// OBSOLETE tmp_arc_cpu_type = xstrdup (arc_cpu_type); -// OBSOLETE -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (!arc_set_cpu_type (tmp_arc_cpu_type)) -// OBSOLETE { -// OBSOLETE error ("Unknown cpu type `%s'.", tmp_arc_cpu_type); -// OBSOLETE /* Restore its value. */ -// OBSOLETE tmp_arc_cpu_type = xstrdup (arc_cpu_type); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE arc_show_cpu_type_command (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Modify the actual cpu type. -// OBSOLETE Result is a boolean indicating success. */ -// OBSOLETE -// OBSOLETE static int -// OBSOLETE arc_set_cpu_type (char *str) -// OBSOLETE { -// OBSOLETE int i, j; -// OBSOLETE -// OBSOLETE if (str == NULL) -// OBSOLETE return 0; -// OBSOLETE -// OBSOLETE for (i = 0; arc_cpu_type_table[i].name != NULL; ++i) -// OBSOLETE { -// OBSOLETE if (strcasecmp (str, arc_cpu_type_table[i].name) == 0) -// OBSOLETE { -// OBSOLETE arc_cpu_type = str; -// OBSOLETE arc_bfd_mach_type = arc_cpu_type_table[i].value; -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE _initialize_arc_tdep (void) -// OBSOLETE { -// OBSOLETE struct cmd_list_element *c; -// OBSOLETE -// OBSOLETE c = add_set_cmd ("cpu", class_support, var_string_noescape, -// OBSOLETE (char *) &tmp_arc_cpu_type, -// OBSOLETE "Set the type of ARC cpu in use.\n\ -// OBSOLETE This command has two purposes. In a multi-cpu system it lets one\n\ -// OBSOLETE change the cpu being debugged. It also gives one access to\n\ -// OBSOLETE cpu-type-specific registers and recognize cpu-type-specific instructions.\ -// OBSOLETE ", -// OBSOLETE &setlist); -// OBSOLETE set_cmd_cfunc (c, arc_set_cpu_type_command); -// OBSOLETE c = add_show_from_set (c, &showlist); -// OBSOLETE set_cmd_cfunc (c, arc_show_cpu_type_command); -// OBSOLETE -// OBSOLETE /* We have to use xstrdup() here because the `set' command frees it -// OBSOLETE before setting a new value. */ -// OBSOLETE tmp_arc_cpu_type = xstrdup (DEFAULT_ARC_CPU_TYPE); -// OBSOLETE arc_set_cpu_type (tmp_arc_cpu_type); -// OBSOLETE -// OBSOLETE c = add_set_cmd ("displaypipeline", class_support, var_zinteger, -// OBSOLETE (char *) &display_pipeline_p, -// OBSOLETE "Set pipeline display (simulator only).\n\ -// OBSOLETE When enabled, the state of the pipeline after each cycle is displayed.", -// OBSOLETE &setlist); -// OBSOLETE c = add_show_from_set (c, &showlist); -// OBSOLETE -// OBSOLETE c = add_set_cmd ("debugpipeline", class_support, var_zinteger, -// OBSOLETE (char *) &debug_pipeline_p, -// OBSOLETE "Set pipeline debug display (simulator only).\n\ -// OBSOLETE When enabled, debugging information about the pipeline is displayed.", -// OBSOLETE &setlist); -// OBSOLETE c = add_show_from_set (c, &showlist); -// OBSOLETE -// OBSOLETE c = add_set_cmd ("cputimer", class_support, var_zinteger, -// OBSOLETE (char *) &cpu_timer, -// OBSOLETE "Set maximum cycle count (simulator only).\n\ -// OBSOLETE Control will return to gdb if the timer expires.\n\ -// OBSOLETE A negative value disables the timer.", -// OBSOLETE &setlist); -// OBSOLETE c = add_show_from_set (c, &showlist); -// OBSOLETE -// OBSOLETE tm_print_insn = arc_print_insn; -// OBSOLETE } diff --git a/gdb/ch-exp.c b/gdb/ch-exp.c deleted file mode 100644 index d588ec2..0000000 --- a/gdb/ch-exp.c +++ /dev/null @@ -1,2233 +0,0 @@ -// OBSOLETE /* Parser for GNU CHILL (CCITT High-Level Language) -*- C -*- -// OBSOLETE Copyright 1992, 1993, 1995, 1996, 1997, 1999, 2000, 2001 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE /* Parse a Chill expression from text in a string, -// OBSOLETE and return the result as a struct expression pointer. -// OBSOLETE That structure contains arithmetic operations in reverse polish, -// OBSOLETE with constants represented by operations that are followed by special data. -// OBSOLETE See expression.h for the details of the format. -// OBSOLETE What is important here is that it can be built up sequentially -// OBSOLETE during the process of parsing; the lower levels of the tree always -// OBSOLETE come first in the result. -// OBSOLETE -// OBSOLETE Note that the language accepted by this parser is more liberal -// OBSOLETE than the one accepted by an actual Chill compiler. For example, the -// OBSOLETE language rule that a simple name string can not be one of the reserved -// OBSOLETE simple name strings is not enforced (e.g "case" is not treated as a -// OBSOLETE reserved name). Another example is that Chill is a strongly typed -// OBSOLETE language, and certain expressions that violate the type constraints -// OBSOLETE may still be evaluated if gdb can do so in a meaningful manner, while -// OBSOLETE such expressions would be rejected by the compiler. The reason for -// OBSOLETE this more liberal behavior is the philosophy that the debugger -// OBSOLETE is intended to be a tool that is used by the programmer when things -// OBSOLETE go wrong, and as such, it should provide as few artificial barriers -// OBSOLETE to it's use as possible. If it can do something meaningful, even -// OBSOLETE something that violates language contraints that are enforced by the -// OBSOLETE compiler, it should do so without complaint. -// OBSOLETE -// OBSOLETE */ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "gdb_string.h" -// OBSOLETE #include <ctype.h> -// OBSOLETE #include "expression.h" -// OBSOLETE #include "language.h" -// OBSOLETE #include "value.h" -// OBSOLETE #include "parser-defs.h" -// OBSOLETE #include "ch-lang.h" -// OBSOLETE #include "bfd.h" /* Required by objfiles.h. */ -// OBSOLETE #include "symfile.h" /* Required by objfiles.h. */ -// OBSOLETE #include "objfiles.h" /* For have_full_symbols and have_partial_symbols */ -// OBSOLETE -// OBSOLETE #ifdef __GNUC__ -// OBSOLETE #define INLINE __inline__ -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE typedef union -// OBSOLETE -// OBSOLETE { -// OBSOLETE LONGEST lval; -// OBSOLETE ULONGEST ulval; -// OBSOLETE struct -// OBSOLETE { -// OBSOLETE LONGEST val; -// OBSOLETE struct type *type; -// OBSOLETE } -// OBSOLETE typed_val; -// OBSOLETE double dval; -// OBSOLETE struct symbol *sym; -// OBSOLETE struct type *tval; -// OBSOLETE struct stoken sval; -// OBSOLETE struct ttype tsym; -// OBSOLETE struct symtoken ssym; -// OBSOLETE } -// OBSOLETE YYSTYPE; -// OBSOLETE -// OBSOLETE enum ch_terminal -// OBSOLETE { -// OBSOLETE END_TOKEN = 0, -// OBSOLETE /* '\001' ... '\xff' come first. */ -// OBSOLETE OPEN_PAREN = '(', -// OBSOLETE TOKEN_NOT_READ = 999, -// OBSOLETE INTEGER_LITERAL, -// OBSOLETE BOOLEAN_LITERAL, -// OBSOLETE CHARACTER_LITERAL, -// OBSOLETE FLOAT_LITERAL, -// OBSOLETE GENERAL_PROCEDURE_NAME, -// OBSOLETE LOCATION_NAME, -// OBSOLETE EMPTINESS_LITERAL, -// OBSOLETE CHARACTER_STRING_LITERAL, -// OBSOLETE BIT_STRING_LITERAL, -// OBSOLETE TYPENAME, -// OBSOLETE DOT_FIELD_NAME, /* '.' followed by <field name> */ -// OBSOLETE CASE, -// OBSOLETE OF, -// OBSOLETE ESAC, -// OBSOLETE LOGIOR, -// OBSOLETE ORIF, -// OBSOLETE LOGXOR, -// OBSOLETE LOGAND, -// OBSOLETE ANDIF, -// OBSOLETE NOTEQUAL, -// OBSOLETE GEQ, -// OBSOLETE LEQ, -// OBSOLETE IN, -// OBSOLETE SLASH_SLASH, -// OBSOLETE MOD, -// OBSOLETE REM, -// OBSOLETE NOT, -// OBSOLETE POINTER, -// OBSOLETE RECEIVE, -// OBSOLETE UP, -// OBSOLETE IF, -// OBSOLETE THEN, -// OBSOLETE ELSE, -// OBSOLETE FI, -// OBSOLETE ELSIF, -// OBSOLETE ILLEGAL_TOKEN, -// OBSOLETE NUM, -// OBSOLETE PRED, -// OBSOLETE SUCC, -// OBSOLETE ABS, -// OBSOLETE CARD, -// OBSOLETE MAX_TOKEN, -// OBSOLETE MIN_TOKEN, -// OBSOLETE ADDR_TOKEN, -// OBSOLETE SIZE, -// OBSOLETE UPPER, -// OBSOLETE LOWER, -// OBSOLETE LENGTH, -// OBSOLETE ARRAY, -// OBSOLETE GDB_VARIABLE, -// OBSOLETE GDB_ASSIGNMENT -// OBSOLETE }; -// OBSOLETE -// OBSOLETE /* Forward declarations. */ -// OBSOLETE -// OBSOLETE static void write_lower_upper_value (enum exp_opcode, struct type *); -// OBSOLETE static enum ch_terminal match_bitstring_literal (void); -// OBSOLETE static enum ch_terminal match_integer_literal (void); -// OBSOLETE static enum ch_terminal match_character_literal (void); -// OBSOLETE static enum ch_terminal match_string_literal (void); -// OBSOLETE static enum ch_terminal match_float_literal (void); -// OBSOLETE static int decode_integer_literal (LONGEST *, char **); -// OBSOLETE static int decode_integer_value (int, char **, LONGEST *); -// OBSOLETE static char *match_simple_name_string (void); -// OBSOLETE static void growbuf_by_size (int); -// OBSOLETE static void parse_case_label (void); -// OBSOLETE static void parse_untyped_expr (void); -// OBSOLETE static void parse_if_expression (void); -// OBSOLETE static void parse_if_expression_body (void); -// OBSOLETE static void parse_else_alternative (void); -// OBSOLETE static void parse_then_alternative (void); -// OBSOLETE static void parse_expr (void); -// OBSOLETE static void parse_operand0 (void); -// OBSOLETE static void parse_operand1 (void); -// OBSOLETE static void parse_operand2 (void); -// OBSOLETE static void parse_operand3 (void); -// OBSOLETE static void parse_operand4 (void); -// OBSOLETE static void parse_operand5 (void); -// OBSOLETE static void parse_operand6 (void); -// OBSOLETE static void parse_primval (void); -// OBSOLETE static void parse_tuple (struct type *); -// OBSOLETE static void parse_opt_element_list (struct type *); -// OBSOLETE static void parse_tuple_element (struct type *); -// OBSOLETE static void parse_named_record_element (void); -// OBSOLETE static void parse_call (void); -// OBSOLETE static struct type *parse_mode_or_normal_call (void); -// OBSOLETE #if 0 -// OBSOLETE static struct type *parse_mode_call (void); -// OBSOLETE #endif -// OBSOLETE static void parse_unary_call (void); -// OBSOLETE static int parse_opt_untyped_expr (void); -// OBSOLETE static int expect (enum ch_terminal, char *); -// OBSOLETE static enum ch_terminal ch_lex (void); -// OBSOLETE INLINE static enum ch_terminal PEEK_TOKEN (void); -// OBSOLETE static enum ch_terminal peek_token_ (int); -// OBSOLETE static void forward_token_ (void); -// OBSOLETE static void require (enum ch_terminal); -// OBSOLETE static int check_token (enum ch_terminal); -// OBSOLETE -// OBSOLETE #define MAX_LOOK_AHEAD 2 -// OBSOLETE static enum ch_terminal terminal_buffer[MAX_LOOK_AHEAD + 1] = -// OBSOLETE { -// OBSOLETE TOKEN_NOT_READ, TOKEN_NOT_READ, TOKEN_NOT_READ}; -// OBSOLETE static YYSTYPE yylval; -// OBSOLETE static YYSTYPE val_buffer[MAX_LOOK_AHEAD + 1]; -// OBSOLETE -// OBSOLETE /*int current_token, lookahead_token; */ -// OBSOLETE -// OBSOLETE INLINE static enum ch_terminal -// OBSOLETE PEEK_TOKEN (void) -// OBSOLETE { -// OBSOLETE if (terminal_buffer[0] == TOKEN_NOT_READ) -// OBSOLETE { -// OBSOLETE terminal_buffer[0] = ch_lex (); -// OBSOLETE val_buffer[0] = yylval; -// OBSOLETE } -// OBSOLETE return terminal_buffer[0]; -// OBSOLETE } -// OBSOLETE #define PEEK_LVAL() val_buffer[0] -// OBSOLETE #define PEEK_TOKEN1() peek_token_(1) -// OBSOLETE #define PEEK_TOKEN2() peek_token_(2) -// OBSOLETE static enum ch_terminal -// OBSOLETE peek_token_ (int i) -// OBSOLETE { -// OBSOLETE if (i > MAX_LOOK_AHEAD) -// OBSOLETE internal_error (__FILE__, __LINE__, -// OBSOLETE "too much lookahead"); -// OBSOLETE if (terminal_buffer[i] == TOKEN_NOT_READ) -// OBSOLETE { -// OBSOLETE terminal_buffer[i] = ch_lex (); -// OBSOLETE val_buffer[i] = yylval; -// OBSOLETE } -// OBSOLETE return terminal_buffer[i]; -// OBSOLETE } -// OBSOLETE -// OBSOLETE #if 0 -// OBSOLETE -// OBSOLETE static void -// OBSOLETE pushback_token (enum ch_terminal code, YYSTYPE node) -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE if (terminal_buffer[MAX_LOOK_AHEAD] != TOKEN_NOT_READ) -// OBSOLETE internal_error (__FILE__, __LINE__, -// OBSOLETE "cannot pushback token"); -// OBSOLETE for (i = MAX_LOOK_AHEAD; i > 0; i--) -// OBSOLETE { -// OBSOLETE terminal_buffer[i] = terminal_buffer[i - 1]; -// OBSOLETE val_buffer[i] = val_buffer[i - 1]; -// OBSOLETE } -// OBSOLETE terminal_buffer[0] = code; -// OBSOLETE val_buffer[0] = node; -// OBSOLETE } -// OBSOLETE -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE static void -// OBSOLETE forward_token_ (void) -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE for (i = 0; i < MAX_LOOK_AHEAD; i++) -// OBSOLETE { -// OBSOLETE terminal_buffer[i] = terminal_buffer[i + 1]; -// OBSOLETE val_buffer[i] = val_buffer[i + 1]; -// OBSOLETE } -// OBSOLETE terminal_buffer[MAX_LOOK_AHEAD] = TOKEN_NOT_READ; -// OBSOLETE } -// OBSOLETE #define FORWARD_TOKEN() forward_token_() -// OBSOLETE -// OBSOLETE /* Skip the next token. -// OBSOLETE if it isn't TOKEN, the parser is broken. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE require (enum ch_terminal token) -// OBSOLETE { -// OBSOLETE if (PEEK_TOKEN () != token) -// OBSOLETE { -// OBSOLETE internal_error (__FILE__, __LINE__, -// OBSOLETE "expected token %d", (int) token); -// OBSOLETE } -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static int -// OBSOLETE check_token (enum ch_terminal token) -// OBSOLETE { -// OBSOLETE if (PEEK_TOKEN () != token) -// OBSOLETE return 0; -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* return 0 if expected token was not found, -// OBSOLETE else return 1. -// OBSOLETE */ -// OBSOLETE static int -// OBSOLETE expect (enum ch_terminal token, char *message) -// OBSOLETE { -// OBSOLETE if (PEEK_TOKEN () != token) -// OBSOLETE { -// OBSOLETE if (message) -// OBSOLETE error (message); -// OBSOLETE else if (token < 256) -// OBSOLETE error ("syntax error - expected a '%c' here \"%s\"", token, lexptr); -// OBSOLETE else -// OBSOLETE error ("syntax error"); -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE #if 0 -// OBSOLETE /* Parse a name string. If ALLOW_ALL is 1, ALL is allowed as a postfix. */ -// OBSOLETE -// OBSOLETE static tree -// OBSOLETE parse_opt_name_string (int allow_all) -// OBSOLETE { -// OBSOLETE int token = PEEK_TOKEN (); -// OBSOLETE tree name; -// OBSOLETE if (token != NAME) -// OBSOLETE { -// OBSOLETE if (token == ALL && allow_all) -// OBSOLETE { -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE return ALL_POSTFIX; -// OBSOLETE } -// OBSOLETE return NULL_TREE; -// OBSOLETE } -// OBSOLETE name = PEEK_LVAL (); -// OBSOLETE for (;;) -// OBSOLETE { -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE token = PEEK_TOKEN (); -// OBSOLETE if (token != '!') -// OBSOLETE return name; -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE token = PEEK_TOKEN (); -// OBSOLETE if (token == ALL && allow_all) -// OBSOLETE return get_identifier3 (IDENTIFIER_POINTER (name), "!", "*"); -// OBSOLETE if (token != NAME) -// OBSOLETE { -// OBSOLETE if (pass == 1) -// OBSOLETE error ("'%s!' is not followed by an identifier", -// OBSOLETE IDENTIFIER_POINTER (name)); -// OBSOLETE return name; -// OBSOLETE } -// OBSOLETE name = get_identifier3 (IDENTIFIER_POINTER (name), -// OBSOLETE "!", IDENTIFIER_POINTER (PEEK_LVAL ())); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE static tree -// OBSOLETE parse_simple_name_string (void) -// OBSOLETE { -// OBSOLETE int token = PEEK_TOKEN (); -// OBSOLETE tree name; -// OBSOLETE if (token != NAME) -// OBSOLETE { -// OBSOLETE error ("expected a name here"); -// OBSOLETE return error_mark_node; -// OBSOLETE } -// OBSOLETE name = PEEK_LVAL (); -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE return name; -// OBSOLETE } -// OBSOLETE -// OBSOLETE static tree -// OBSOLETE parse_name_string (void) -// OBSOLETE { -// OBSOLETE tree name = parse_opt_name_string (0); -// OBSOLETE if (name) -// OBSOLETE return name; -// OBSOLETE if (pass == 1) -// OBSOLETE error ("expected a name string here"); -// OBSOLETE return error_mark_node; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Matches: <name_string> -// OBSOLETE Returns if pass 1: the identifier. -// OBSOLETE Returns if pass 2: a decl or value for identifier. */ -// OBSOLETE -// OBSOLETE static tree -// OBSOLETE parse_name (void) -// OBSOLETE { -// OBSOLETE tree name = parse_name_string (); -// OBSOLETE if (pass == 1 || ignoring) -// OBSOLETE return name; -// OBSOLETE else -// OBSOLETE { -// OBSOLETE tree decl = lookup_name (name); -// OBSOLETE if (decl == NULL_TREE) -// OBSOLETE { -// OBSOLETE error ("`%s' undeclared", IDENTIFIER_POINTER (name)); -// OBSOLETE return error_mark_node; -// OBSOLETE } -// OBSOLETE else if (TREE_CODE (TREE_TYPE (decl)) == ERROR_MARK) -// OBSOLETE return error_mark_node; -// OBSOLETE else if (TREE_CODE (decl) == CONST_DECL) -// OBSOLETE return DECL_INITIAL (decl); -// OBSOLETE else if (TREE_CODE (TREE_TYPE (decl)) == REFERENCE_TYPE) -// OBSOLETE return convert_from_reference (decl); -// OBSOLETE else -// OBSOLETE return decl; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE #if 0 -// OBSOLETE static void -// OBSOLETE pushback_paren_expr (tree expr) -// OBSOLETE { -// OBSOLETE if (pass == 1 && !ignoring) -// OBSOLETE expr = build1 (PAREN_EXPR, NULL_TREE, expr); -// OBSOLETE pushback_token (EXPR, expr); -// OBSOLETE } -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE /* Matches: <case label> */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_case_label (void) -// OBSOLETE { -// OBSOLETE if (check_token (ELSE)) -// OBSOLETE error ("ELSE in tuples labels not implemented"); -// OBSOLETE /* Does not handle the case of a mode name. FIXME */ -// OBSOLETE parse_expr (); -// OBSOLETE if (check_token (':')) -// OBSOLETE { -// OBSOLETE parse_expr (); -// OBSOLETE write_exp_elt_opcode (BINOP_RANGE); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE static int -// OBSOLETE parse_opt_untyped_expr (void) -// OBSOLETE { -// OBSOLETE switch (PEEK_TOKEN ()) -// OBSOLETE { -// OBSOLETE case ',': -// OBSOLETE case ':': -// OBSOLETE case ')': -// OBSOLETE return 0; -// OBSOLETE default: -// OBSOLETE parse_untyped_expr (); -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_unary_call (void) -// OBSOLETE { -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE expect ('(', NULL); -// OBSOLETE parse_expr (); -// OBSOLETE expect (')', NULL); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Parse NAME '(' MODENAME ')'. */ -// OBSOLETE -// OBSOLETE #if 0 -// OBSOLETE -// OBSOLETE static struct type * -// OBSOLETE parse_mode_call (void) -// OBSOLETE { -// OBSOLETE struct type *type; -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE expect ('(', NULL); -// OBSOLETE if (PEEK_TOKEN () != TYPENAME) -// OBSOLETE error ("expect MODENAME here `%s'", lexptr); -// OBSOLETE type = PEEK_LVAL ().tsym.type; -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE expect (')', NULL); -// OBSOLETE return type; -// OBSOLETE } -// OBSOLETE -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE static struct type * -// OBSOLETE parse_mode_or_normal_call (void) -// OBSOLETE { -// OBSOLETE struct type *type; -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE expect ('(', NULL); -// OBSOLETE if (PEEK_TOKEN () == TYPENAME) -// OBSOLETE { -// OBSOLETE type = PEEK_LVAL ().tsym.type; -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE parse_expr (); -// OBSOLETE type = NULL; -// OBSOLETE } -// OBSOLETE expect (')', NULL); -// OBSOLETE return type; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Parse something that looks like a function call. -// OBSOLETE Assume we have parsed the function, and are at the '('. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_call (void) -// OBSOLETE { -// OBSOLETE int arg_count; -// OBSOLETE require ('('); -// OBSOLETE /* This is to save the value of arglist_len -// OBSOLETE being accumulated for each dimension. */ -// OBSOLETE start_arglist (); -// OBSOLETE if (parse_opt_untyped_expr ()) -// OBSOLETE { -// OBSOLETE int tok = PEEK_TOKEN (); -// OBSOLETE arglist_len = 1; -// OBSOLETE if (tok == UP || tok == ':') -// OBSOLETE { -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE parse_expr (); -// OBSOLETE expect (')', "expected ')' to terminate slice"); -// OBSOLETE end_arglist (); -// OBSOLETE write_exp_elt_opcode (tok == UP ? TERNOP_SLICE_COUNT -// OBSOLETE : TERNOP_SLICE); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE while (check_token (',')) -// OBSOLETE { -// OBSOLETE parse_untyped_expr (); -// OBSOLETE arglist_len++; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else -// OBSOLETE arglist_len = 0; -// OBSOLETE expect (')', NULL); -// OBSOLETE arg_count = end_arglist (); -// OBSOLETE write_exp_elt_opcode (MULTI_SUBSCRIPT); -// OBSOLETE write_exp_elt_longcst (arg_count); -// OBSOLETE write_exp_elt_opcode (MULTI_SUBSCRIPT); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_named_record_element (void) -// OBSOLETE { -// OBSOLETE struct stoken label; -// OBSOLETE char buf[256]; -// OBSOLETE -// OBSOLETE label = PEEK_LVAL ().sval; -// OBSOLETE sprintf (buf, "expected a field name here `%s'", lexptr); -// OBSOLETE expect (DOT_FIELD_NAME, buf); -// OBSOLETE if (check_token (',')) -// OBSOLETE parse_named_record_element (); -// OBSOLETE else if (check_token (':')) -// OBSOLETE parse_expr (); -// OBSOLETE else -// OBSOLETE error ("syntax error near `%s' in named record tuple element", lexptr); -// OBSOLETE write_exp_elt_opcode (OP_LABELED); -// OBSOLETE write_exp_string (label); -// OBSOLETE write_exp_elt_opcode (OP_LABELED); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Returns one or more TREE_LIST nodes, in reverse order. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_tuple_element (struct type *type) -// OBSOLETE { -// OBSOLETE if (PEEK_TOKEN () == DOT_FIELD_NAME) -// OBSOLETE { -// OBSOLETE /* Parse a labelled structure tuple. */ -// OBSOLETE parse_named_record_element (); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (check_token ('(')) -// OBSOLETE { -// OBSOLETE if (check_token ('*')) -// OBSOLETE { -// OBSOLETE expect (')', "missing ')' after '*' case label list"); -// OBSOLETE if (type) -// OBSOLETE { -// OBSOLETE if (TYPE_CODE (type) == TYPE_CODE_ARRAY) -// OBSOLETE { -// OBSOLETE /* do this as a range from low to high */ -// OBSOLETE struct type *range_type = TYPE_FIELD_TYPE (type, 0); -// OBSOLETE LONGEST low_bound, high_bound; -// OBSOLETE if (get_discrete_bounds (range_type, &low_bound, &high_bound) < 0) -// OBSOLETE error ("cannot determine bounds for (*)"); -// OBSOLETE /* lower bound */ -// OBSOLETE write_exp_elt_opcode (OP_LONG); -// OBSOLETE write_exp_elt_type (range_type); -// OBSOLETE write_exp_elt_longcst (low_bound); -// OBSOLETE write_exp_elt_opcode (OP_LONG); -// OBSOLETE /* upper bound */ -// OBSOLETE write_exp_elt_opcode (OP_LONG); -// OBSOLETE write_exp_elt_type (range_type); -// OBSOLETE write_exp_elt_longcst (high_bound); -// OBSOLETE write_exp_elt_opcode (OP_LONG); -// OBSOLETE write_exp_elt_opcode (BINOP_RANGE); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE error ("(*) in invalid context"); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE error ("(*) only possible with modename in front of tuple (mode[..])"); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE parse_case_label (); -// OBSOLETE while (check_token (',')) -// OBSOLETE { -// OBSOLETE parse_case_label (); -// OBSOLETE write_exp_elt_opcode (BINOP_COMMA); -// OBSOLETE } -// OBSOLETE expect (')', NULL); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else -// OBSOLETE parse_untyped_expr (); -// OBSOLETE if (check_token (':')) -// OBSOLETE { -// OBSOLETE /* A powerset range or a labeled Array. */ -// OBSOLETE parse_untyped_expr (); -// OBSOLETE write_exp_elt_opcode (BINOP_RANGE); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Matches: a COMMA-separated list of tuple elements. -// OBSOLETE Returns a list (of TREE_LIST nodes). */ -// OBSOLETE static void -// OBSOLETE parse_opt_element_list (struct type *type) -// OBSOLETE { -// OBSOLETE arglist_len = 0; -// OBSOLETE if (PEEK_TOKEN () == ']') -// OBSOLETE return; -// OBSOLETE for (;;) -// OBSOLETE { -// OBSOLETE parse_tuple_element (type); -// OBSOLETE arglist_len++; -// OBSOLETE if (PEEK_TOKEN () == ']') -// OBSOLETE break; -// OBSOLETE if (!check_token (',')) -// OBSOLETE error ("bad syntax in tuple"); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Parses: '[' elements ']' -// OBSOLETE If modename is non-NULL it prefixed the tuple. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_tuple (struct type *mode) -// OBSOLETE { -// OBSOLETE struct type *type; -// OBSOLETE if (mode) -// OBSOLETE type = check_typedef (mode); -// OBSOLETE else -// OBSOLETE type = 0; -// OBSOLETE require ('['); -// OBSOLETE start_arglist (); -// OBSOLETE parse_opt_element_list (type); -// OBSOLETE expect (']', "missing ']' after tuple"); -// OBSOLETE write_exp_elt_opcode (OP_ARRAY); -// OBSOLETE write_exp_elt_longcst ((LONGEST) 0); -// OBSOLETE write_exp_elt_longcst ((LONGEST) end_arglist () - 1); -// OBSOLETE write_exp_elt_opcode (OP_ARRAY); -// OBSOLETE if (type) -// OBSOLETE { -// OBSOLETE if (TYPE_CODE (type) != TYPE_CODE_ARRAY -// OBSOLETE && TYPE_CODE (type) != TYPE_CODE_STRUCT -// OBSOLETE && TYPE_CODE (type) != TYPE_CODE_SET) -// OBSOLETE error ("invalid tuple mode"); -// OBSOLETE write_exp_elt_opcode (UNOP_CAST); -// OBSOLETE write_exp_elt_type (mode); -// OBSOLETE write_exp_elt_opcode (UNOP_CAST); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_primval (void) -// OBSOLETE { -// OBSOLETE struct type *type; -// OBSOLETE enum exp_opcode op; -// OBSOLETE char *op_name; -// OBSOLETE switch (PEEK_TOKEN ()) -// OBSOLETE { -// OBSOLETE case INTEGER_LITERAL: -// OBSOLETE case CHARACTER_LITERAL: -// OBSOLETE write_exp_elt_opcode (OP_LONG); -// OBSOLETE write_exp_elt_type (PEEK_LVAL ().typed_val.type); -// OBSOLETE write_exp_elt_longcst (PEEK_LVAL ().typed_val.val); -// OBSOLETE write_exp_elt_opcode (OP_LONG); -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE break; -// OBSOLETE case BOOLEAN_LITERAL: -// OBSOLETE write_exp_elt_opcode (OP_BOOL); -// OBSOLETE write_exp_elt_longcst ((LONGEST) PEEK_LVAL ().ulval); -// OBSOLETE write_exp_elt_opcode (OP_BOOL); -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE break; -// OBSOLETE case FLOAT_LITERAL: -// OBSOLETE write_exp_elt_opcode (OP_DOUBLE); -// OBSOLETE write_exp_elt_type (builtin_type_double); -// OBSOLETE write_exp_elt_dblcst (PEEK_LVAL ().dval); -// OBSOLETE write_exp_elt_opcode (OP_DOUBLE); -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE break; -// OBSOLETE case EMPTINESS_LITERAL: -// OBSOLETE write_exp_elt_opcode (OP_LONG); -// OBSOLETE write_exp_elt_type (lookup_pointer_type (builtin_type_void)); -// OBSOLETE write_exp_elt_longcst (0); -// OBSOLETE write_exp_elt_opcode (OP_LONG); -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE break; -// OBSOLETE case CHARACTER_STRING_LITERAL: -// OBSOLETE write_exp_elt_opcode (OP_STRING); -// OBSOLETE write_exp_string (PEEK_LVAL ().sval); -// OBSOLETE write_exp_elt_opcode (OP_STRING); -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE break; -// OBSOLETE case BIT_STRING_LITERAL: -// OBSOLETE write_exp_elt_opcode (OP_BITSTRING); -// OBSOLETE write_exp_bitstring (PEEK_LVAL ().sval); -// OBSOLETE write_exp_elt_opcode (OP_BITSTRING); -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE break; -// OBSOLETE case ARRAY: -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE /* This is pseudo-Chill, similar to C's '(TYPE[])EXPR' -// OBSOLETE which casts to an artificial array. */ -// OBSOLETE expect ('(', NULL); -// OBSOLETE expect (')', NULL); -// OBSOLETE if (PEEK_TOKEN () != TYPENAME) -// OBSOLETE error ("missing MODENAME after ARRAY()"); -// OBSOLETE type = PEEK_LVAL ().tsym.type; -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE expect ('(', NULL); -// OBSOLETE parse_expr (); -// OBSOLETE expect (')', "missing right parenthesis"); -// OBSOLETE type = create_array_type ((struct type *) NULL, type, -// OBSOLETE create_range_type ((struct type *) NULL, -// OBSOLETE builtin_type_int, 0, 0)); -// OBSOLETE TYPE_ARRAY_UPPER_BOUND_TYPE (type) = BOUND_CANNOT_BE_DETERMINED; -// OBSOLETE write_exp_elt_opcode (UNOP_CAST); -// OBSOLETE write_exp_elt_type (type); -// OBSOLETE write_exp_elt_opcode (UNOP_CAST); -// OBSOLETE break; -// OBSOLETE #if 0 -// OBSOLETE case CONST: -// OBSOLETE case EXPR: -// OBSOLETE val = PEEK_LVAL (); -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE break; -// OBSOLETE #endif -// OBSOLETE case '(': -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE parse_expr (); -// OBSOLETE expect (')', "missing right parenthesis"); -// OBSOLETE break; -// OBSOLETE case '[': -// OBSOLETE parse_tuple (NULL); -// OBSOLETE break; -// OBSOLETE case GENERAL_PROCEDURE_NAME: -// OBSOLETE case LOCATION_NAME: -// OBSOLETE write_exp_elt_opcode (OP_VAR_VALUE); -// OBSOLETE write_exp_elt_block (NULL); -// OBSOLETE write_exp_elt_sym (PEEK_LVAL ().ssym.sym); -// OBSOLETE write_exp_elt_opcode (OP_VAR_VALUE); -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE break; -// OBSOLETE case GDB_VARIABLE: /* gdb specific */ -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE break; -// OBSOLETE case NUM: -// OBSOLETE parse_unary_call (); -// OBSOLETE write_exp_elt_opcode (UNOP_CAST); -// OBSOLETE write_exp_elt_type (builtin_type_int); -// OBSOLETE write_exp_elt_opcode (UNOP_CAST); -// OBSOLETE break; -// OBSOLETE case CARD: -// OBSOLETE parse_unary_call (); -// OBSOLETE write_exp_elt_opcode (UNOP_CARD); -// OBSOLETE break; -// OBSOLETE case MAX_TOKEN: -// OBSOLETE parse_unary_call (); -// OBSOLETE write_exp_elt_opcode (UNOP_CHMAX); -// OBSOLETE break; -// OBSOLETE case MIN_TOKEN: -// OBSOLETE parse_unary_call (); -// OBSOLETE write_exp_elt_opcode (UNOP_CHMIN); -// OBSOLETE break; -// OBSOLETE case PRED: -// OBSOLETE op_name = "PRED"; -// OBSOLETE goto unimplemented_unary_builtin; -// OBSOLETE case SUCC: -// OBSOLETE op_name = "SUCC"; -// OBSOLETE goto unimplemented_unary_builtin; -// OBSOLETE case ABS: -// OBSOLETE op_name = "ABS"; -// OBSOLETE goto unimplemented_unary_builtin; -// OBSOLETE unimplemented_unary_builtin: -// OBSOLETE parse_unary_call (); -// OBSOLETE error ("not implemented: %s builtin function", op_name); -// OBSOLETE break; -// OBSOLETE case ADDR_TOKEN: -// OBSOLETE parse_unary_call (); -// OBSOLETE write_exp_elt_opcode (UNOP_ADDR); -// OBSOLETE break; -// OBSOLETE case SIZE: -// OBSOLETE type = parse_mode_or_normal_call (); -// OBSOLETE if (type) -// OBSOLETE { -// OBSOLETE write_exp_elt_opcode (OP_LONG); -// OBSOLETE write_exp_elt_type (builtin_type_int); -// OBSOLETE CHECK_TYPEDEF (type); -// OBSOLETE write_exp_elt_longcst ((LONGEST) TYPE_LENGTH (type)); -// OBSOLETE write_exp_elt_opcode (OP_LONG); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE write_exp_elt_opcode (UNOP_SIZEOF); -// OBSOLETE break; -// OBSOLETE case LOWER: -// OBSOLETE op = UNOP_LOWER; -// OBSOLETE goto lower_upper; -// OBSOLETE case UPPER: -// OBSOLETE op = UNOP_UPPER; -// OBSOLETE goto lower_upper; -// OBSOLETE lower_upper: -// OBSOLETE type = parse_mode_or_normal_call (); -// OBSOLETE write_lower_upper_value (op, type); -// OBSOLETE break; -// OBSOLETE case LENGTH: -// OBSOLETE parse_unary_call (); -// OBSOLETE write_exp_elt_opcode (UNOP_LENGTH); -// OBSOLETE break; -// OBSOLETE case TYPENAME: -// OBSOLETE type = PEEK_LVAL ().tsym.type; -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE switch (PEEK_TOKEN ()) -// OBSOLETE { -// OBSOLETE case '[': -// OBSOLETE parse_tuple (type); -// OBSOLETE break; -// OBSOLETE case '(': -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE parse_expr (); -// OBSOLETE expect (')', "missing right parenthesis"); -// OBSOLETE write_exp_elt_opcode (UNOP_CAST); -// OBSOLETE write_exp_elt_type (type); -// OBSOLETE write_exp_elt_opcode (UNOP_CAST); -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE error ("typename in invalid context"); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE -// OBSOLETE default: -// OBSOLETE error ("invalid expression syntax at `%s'", lexptr); -// OBSOLETE } -// OBSOLETE for (;;) -// OBSOLETE { -// OBSOLETE switch (PEEK_TOKEN ()) -// OBSOLETE { -// OBSOLETE case DOT_FIELD_NAME: -// OBSOLETE write_exp_elt_opcode (STRUCTOP_STRUCT); -// OBSOLETE write_exp_string (PEEK_LVAL ().sval); -// OBSOLETE write_exp_elt_opcode (STRUCTOP_STRUCT); -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE continue; -// OBSOLETE case POINTER: -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE if (PEEK_TOKEN () == TYPENAME) -// OBSOLETE { -// OBSOLETE type = PEEK_LVAL ().tsym.type; -// OBSOLETE write_exp_elt_opcode (UNOP_CAST); -// OBSOLETE write_exp_elt_type (lookup_pointer_type (type)); -// OBSOLETE write_exp_elt_opcode (UNOP_CAST); -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE } -// OBSOLETE write_exp_elt_opcode (UNOP_IND); -// OBSOLETE continue; -// OBSOLETE case OPEN_PAREN: -// OBSOLETE parse_call (); -// OBSOLETE continue; -// OBSOLETE case CHARACTER_STRING_LITERAL: -// OBSOLETE case CHARACTER_LITERAL: -// OBSOLETE case BIT_STRING_LITERAL: -// OBSOLETE /* Handle string repetition. (See comment in parse_operand5.) */ -// OBSOLETE parse_primval (); -// OBSOLETE write_exp_elt_opcode (MULTI_SUBSCRIPT); -// OBSOLETE write_exp_elt_longcst (1); -// OBSOLETE write_exp_elt_opcode (MULTI_SUBSCRIPT); -// OBSOLETE continue; -// OBSOLETE case END_TOKEN: -// OBSOLETE case TOKEN_NOT_READ: -// OBSOLETE case INTEGER_LITERAL: -// OBSOLETE case BOOLEAN_LITERAL: -// OBSOLETE case FLOAT_LITERAL: -// OBSOLETE case GENERAL_PROCEDURE_NAME: -// OBSOLETE case LOCATION_NAME: -// OBSOLETE case EMPTINESS_LITERAL: -// OBSOLETE case TYPENAME: -// OBSOLETE case CASE: -// OBSOLETE case OF: -// OBSOLETE case ESAC: -// OBSOLETE case LOGIOR: -// OBSOLETE case ORIF: -// OBSOLETE case LOGXOR: -// OBSOLETE case LOGAND: -// OBSOLETE case ANDIF: -// OBSOLETE case NOTEQUAL: -// OBSOLETE case GEQ: -// OBSOLETE case LEQ: -// OBSOLETE case IN: -// OBSOLETE case SLASH_SLASH: -// OBSOLETE case MOD: -// OBSOLETE case REM: -// OBSOLETE case NOT: -// OBSOLETE case RECEIVE: -// OBSOLETE case UP: -// OBSOLETE case IF: -// OBSOLETE case THEN: -// OBSOLETE case ELSE: -// OBSOLETE case FI: -// OBSOLETE case ELSIF: -// OBSOLETE case ILLEGAL_TOKEN: -// OBSOLETE case NUM: -// OBSOLETE case PRED: -// OBSOLETE case SUCC: -// OBSOLETE case ABS: -// OBSOLETE case CARD: -// OBSOLETE case MAX_TOKEN: -// OBSOLETE case MIN_TOKEN: -// OBSOLETE case ADDR_TOKEN: -// OBSOLETE case SIZE: -// OBSOLETE case UPPER: -// OBSOLETE case LOWER: -// OBSOLETE case LENGTH: -// OBSOLETE case ARRAY: -// OBSOLETE case GDB_VARIABLE: -// OBSOLETE case GDB_ASSIGNMENT: -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_operand6 (void) -// OBSOLETE { -// OBSOLETE if (check_token (RECEIVE)) -// OBSOLETE { -// OBSOLETE parse_primval (); -// OBSOLETE error ("not implemented: RECEIVE expression"); -// OBSOLETE } -// OBSOLETE else if (check_token (POINTER)) -// OBSOLETE { -// OBSOLETE parse_primval (); -// OBSOLETE write_exp_elt_opcode (UNOP_ADDR); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE parse_primval (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_operand5 (void) -// OBSOLETE { -// OBSOLETE enum exp_opcode op; -// OBSOLETE /* We are supposed to be looking for a <string repetition operator>, -// OBSOLETE but in general we can't distinguish that from a parenthesized -// OBSOLETE expression. This is especially difficult if we allow the -// OBSOLETE string operand to be a constant expression (as requested by -// OBSOLETE some users), and not just a string literal. -// OBSOLETE Consider: LPRN expr RPRN LPRN expr RPRN -// OBSOLETE Is that a function call or string repetition? -// OBSOLETE Instead, we handle string repetition in parse_primval, -// OBSOLETE and build_generalized_call. */ -// OBSOLETE switch (PEEK_TOKEN ()) -// OBSOLETE { -// OBSOLETE case NOT: -// OBSOLETE op = UNOP_LOGICAL_NOT; -// OBSOLETE break; -// OBSOLETE case '-': -// OBSOLETE op = UNOP_NEG; -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE op = OP_NULL; -// OBSOLETE } -// OBSOLETE if (op != OP_NULL) -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE parse_operand6 (); -// OBSOLETE if (op != OP_NULL) -// OBSOLETE write_exp_elt_opcode (op); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_operand4 (void) -// OBSOLETE { -// OBSOLETE enum exp_opcode op; -// OBSOLETE parse_operand5 (); -// OBSOLETE for (;;) -// OBSOLETE { -// OBSOLETE switch (PEEK_TOKEN ()) -// OBSOLETE { -// OBSOLETE case '*': -// OBSOLETE op = BINOP_MUL; -// OBSOLETE break; -// OBSOLETE case '/': -// OBSOLETE op = BINOP_DIV; -// OBSOLETE break; -// OBSOLETE case MOD: -// OBSOLETE op = BINOP_MOD; -// OBSOLETE break; -// OBSOLETE case REM: -// OBSOLETE op = BINOP_REM; -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE parse_operand5 (); -// OBSOLETE write_exp_elt_opcode (op); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_operand3 (void) -// OBSOLETE { -// OBSOLETE enum exp_opcode op; -// OBSOLETE parse_operand4 (); -// OBSOLETE for (;;) -// OBSOLETE { -// OBSOLETE switch (PEEK_TOKEN ()) -// OBSOLETE { -// OBSOLETE case '+': -// OBSOLETE op = BINOP_ADD; -// OBSOLETE break; -// OBSOLETE case '-': -// OBSOLETE op = BINOP_SUB; -// OBSOLETE break; -// OBSOLETE case SLASH_SLASH: -// OBSOLETE op = BINOP_CONCAT; -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE parse_operand4 (); -// OBSOLETE write_exp_elt_opcode (op); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_operand2 (void) -// OBSOLETE { -// OBSOLETE enum exp_opcode op; -// OBSOLETE parse_operand3 (); -// OBSOLETE for (;;) -// OBSOLETE { -// OBSOLETE if (check_token (IN)) -// OBSOLETE { -// OBSOLETE parse_operand3 (); -// OBSOLETE write_exp_elt_opcode (BINOP_IN); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE switch (PEEK_TOKEN ()) -// OBSOLETE { -// OBSOLETE case '>': -// OBSOLETE op = BINOP_GTR; -// OBSOLETE break; -// OBSOLETE case GEQ: -// OBSOLETE op = BINOP_GEQ; -// OBSOLETE break; -// OBSOLETE case '<': -// OBSOLETE op = BINOP_LESS; -// OBSOLETE break; -// OBSOLETE case LEQ: -// OBSOLETE op = BINOP_LEQ; -// OBSOLETE break; -// OBSOLETE case '=': -// OBSOLETE op = BINOP_EQUAL; -// OBSOLETE break; -// OBSOLETE case NOTEQUAL: -// OBSOLETE op = BINOP_NOTEQUAL; -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE parse_operand3 (); -// OBSOLETE write_exp_elt_opcode (op); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_operand1 (void) -// OBSOLETE { -// OBSOLETE enum exp_opcode op; -// OBSOLETE parse_operand2 (); -// OBSOLETE for (;;) -// OBSOLETE { -// OBSOLETE switch (PEEK_TOKEN ()) -// OBSOLETE { -// OBSOLETE case LOGAND: -// OBSOLETE op = BINOP_BITWISE_AND; -// OBSOLETE break; -// OBSOLETE case ANDIF: -// OBSOLETE op = BINOP_LOGICAL_AND; -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE parse_operand2 (); -// OBSOLETE write_exp_elt_opcode (op); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_operand0 (void) -// OBSOLETE { -// OBSOLETE enum exp_opcode op; -// OBSOLETE parse_operand1 (); -// OBSOLETE for (;;) -// OBSOLETE { -// OBSOLETE switch (PEEK_TOKEN ()) -// OBSOLETE { -// OBSOLETE case LOGIOR: -// OBSOLETE op = BINOP_BITWISE_IOR; -// OBSOLETE break; -// OBSOLETE case LOGXOR: -// OBSOLETE op = BINOP_BITWISE_XOR; -// OBSOLETE break; -// OBSOLETE case ORIF: -// OBSOLETE op = BINOP_LOGICAL_OR; -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE parse_operand1 (); -// OBSOLETE write_exp_elt_opcode (op); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_expr (void) -// OBSOLETE { -// OBSOLETE parse_operand0 (); -// OBSOLETE if (check_token (GDB_ASSIGNMENT)) -// OBSOLETE { -// OBSOLETE parse_expr (); -// OBSOLETE write_exp_elt_opcode (BINOP_ASSIGN); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_then_alternative (void) -// OBSOLETE { -// OBSOLETE expect (THEN, "missing 'THEN' in 'IF' expression"); -// OBSOLETE parse_expr (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_else_alternative (void) -// OBSOLETE { -// OBSOLETE if (check_token (ELSIF)) -// OBSOLETE parse_if_expression_body (); -// OBSOLETE else if (check_token (ELSE)) -// OBSOLETE parse_expr (); -// OBSOLETE else -// OBSOLETE error ("missing ELSE/ELSIF in IF expression"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Matches: <boolean expression> <then alternative> <else alternative> */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_if_expression_body (void) -// OBSOLETE { -// OBSOLETE parse_expr (); -// OBSOLETE parse_then_alternative (); -// OBSOLETE parse_else_alternative (); -// OBSOLETE write_exp_elt_opcode (TERNOP_COND); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_if_expression (void) -// OBSOLETE { -// OBSOLETE require (IF); -// OBSOLETE parse_if_expression_body (); -// OBSOLETE expect (FI, "missing 'FI' at end of conditional expression"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* An <untyped_expr> is a superset of <expr>. It also includes -// OBSOLETE <conditional expressions> and untyped <tuples>, whose types -// OBSOLETE are not given by their constituents. Hence, these are only -// OBSOLETE allowed in certain contexts that expect a certain type. -// OBSOLETE You should call convert() to fix up the <untyped_expr>. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE parse_untyped_expr (void) -// OBSOLETE { -// OBSOLETE switch (PEEK_TOKEN ()) -// OBSOLETE { -// OBSOLETE case IF: -// OBSOLETE parse_if_expression (); -// OBSOLETE return; -// OBSOLETE case CASE: -// OBSOLETE error ("not implemented: CASE expression"); -// OBSOLETE case '(': -// OBSOLETE switch (PEEK_TOKEN1 ()) -// OBSOLETE { -// OBSOLETE case IF: -// OBSOLETE case CASE: -// OBSOLETE goto skip_lprn; -// OBSOLETE case '[': -// OBSOLETE skip_lprn: -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE parse_untyped_expr (); -// OBSOLETE expect (')', "missing ')'"); -// OBSOLETE return; -// OBSOLETE default:; -// OBSOLETE /* fall through */ -// OBSOLETE } -// OBSOLETE default: -// OBSOLETE parse_operand0 (); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE int -// OBSOLETE chill_parse (void) -// OBSOLETE { -// OBSOLETE terminal_buffer[0] = TOKEN_NOT_READ; -// OBSOLETE if (PEEK_TOKEN () == TYPENAME && PEEK_TOKEN1 () == END_TOKEN) -// OBSOLETE { -// OBSOLETE write_exp_elt_opcode (OP_TYPE); -// OBSOLETE write_exp_elt_type (PEEK_LVAL ().tsym.type); -// OBSOLETE write_exp_elt_opcode (OP_TYPE); -// OBSOLETE FORWARD_TOKEN (); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE parse_expr (); -// OBSOLETE if (terminal_buffer[0] != END_TOKEN) -// OBSOLETE { -// OBSOLETE if (comma_terminates && terminal_buffer[0] == ',') -// OBSOLETE lexptr--; /* Put the comma back. */ -// OBSOLETE else -// OBSOLETE error ("Junk after end of expression."); -// OBSOLETE } -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Implementation of a dynamically expandable buffer for processing input -// OBSOLETE characters acquired through lexptr and building a value to return in -// OBSOLETE yylval. */ -// OBSOLETE -// OBSOLETE static char *tempbuf; /* Current buffer contents */ -// OBSOLETE static int tempbufsize; /* Size of allocated buffer */ -// OBSOLETE static int tempbufindex; /* Current index into buffer */ -// OBSOLETE -// OBSOLETE #define GROWBY_MIN_SIZE 64 /* Minimum amount to grow buffer by */ -// OBSOLETE -// OBSOLETE #define CHECKBUF(size) \ -// OBSOLETE do { \ -// OBSOLETE if (tempbufindex + (size) >= tempbufsize) \ -// OBSOLETE { \ -// OBSOLETE growbuf_by_size (size); \ -// OBSOLETE } \ -// OBSOLETE } while (0); -// OBSOLETE -// OBSOLETE /* Grow the static temp buffer if necessary, including allocating the first one -// OBSOLETE on demand. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE growbuf_by_size (int count) -// OBSOLETE { -// OBSOLETE int growby; -// OBSOLETE -// OBSOLETE growby = max (count, GROWBY_MIN_SIZE); -// OBSOLETE tempbufsize += growby; -// OBSOLETE if (tempbuf == NULL) -// OBSOLETE { -// OBSOLETE tempbuf = (char *) xmalloc (tempbufsize); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE tempbuf = (char *) xrealloc (tempbuf, tempbufsize); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Try to consume a simple name string token. If successful, returns -// OBSOLETE a pointer to a nullbyte terminated copy of the name that can be used -// OBSOLETE in symbol table lookups. If not successful, returns NULL. */ -// OBSOLETE -// OBSOLETE static char * -// OBSOLETE match_simple_name_string (void) -// OBSOLETE { -// OBSOLETE char *tokptr = lexptr; -// OBSOLETE -// OBSOLETE if (isalpha (*tokptr) || *tokptr == '_') -// OBSOLETE { -// OBSOLETE char *result; -// OBSOLETE do -// OBSOLETE { -// OBSOLETE tokptr++; -// OBSOLETE } -// OBSOLETE while (isalnum (*tokptr) || (*tokptr == '_')); -// OBSOLETE yylval.sval.ptr = lexptr; -// OBSOLETE yylval.sval.length = tokptr - lexptr; -// OBSOLETE lexptr = tokptr; -// OBSOLETE result = copy_name (yylval.sval); -// OBSOLETE return result; -// OBSOLETE } -// OBSOLETE return (NULL); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Start looking for a value composed of valid digits as set by the base -// OBSOLETE in use. Note that '_' characters are valid anywhere, in any quantity, -// OBSOLETE and are simply ignored. Since we must find at least one valid digit, -// OBSOLETE or reject this token as an integer literal, we keep track of how many -// OBSOLETE digits we have encountered. */ -// OBSOLETE -// OBSOLETE static int -// OBSOLETE decode_integer_value (int base, char **tokptrptr, LONGEST *ivalptr) -// OBSOLETE { -// OBSOLETE char *tokptr = *tokptrptr; -// OBSOLETE int temp; -// OBSOLETE int digits = 0; -// OBSOLETE -// OBSOLETE while (*tokptr != '\0') -// OBSOLETE { -// OBSOLETE temp = *tokptr; -// OBSOLETE if (isupper (temp)) -// OBSOLETE temp = tolower (temp); -// OBSOLETE tokptr++; -// OBSOLETE switch (temp) -// OBSOLETE { -// OBSOLETE case '_': -// OBSOLETE continue; -// OBSOLETE case '0': -// OBSOLETE case '1': -// OBSOLETE case '2': -// OBSOLETE case '3': -// OBSOLETE case '4': -// OBSOLETE case '5': -// OBSOLETE case '6': -// OBSOLETE case '7': -// OBSOLETE case '8': -// OBSOLETE case '9': -// OBSOLETE temp -= '0'; -// OBSOLETE break; -// OBSOLETE case 'a': -// OBSOLETE case 'b': -// OBSOLETE case 'c': -// OBSOLETE case 'd': -// OBSOLETE case 'e': -// OBSOLETE case 'f': -// OBSOLETE temp -= 'a'; -// OBSOLETE temp += 10; -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE temp = base; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE if (temp < base) -// OBSOLETE { -// OBSOLETE digits++; -// OBSOLETE *ivalptr *= base; -// OBSOLETE *ivalptr += temp; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* Found something not in domain for current base. */ -// OBSOLETE tokptr--; /* Unconsume what gave us indigestion. */ -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* If we didn't find any digits, then we don't have a valid integer -// OBSOLETE value, so reject the entire token. Otherwise, update the lexical -// OBSOLETE scan pointer, and return non-zero for success. */ -// OBSOLETE -// OBSOLETE if (digits == 0) -// OBSOLETE { -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE *tokptrptr = tokptr; -// OBSOLETE return (1); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE static int -// OBSOLETE decode_integer_literal (LONGEST *valptr, char **tokptrptr) -// OBSOLETE { -// OBSOLETE char *tokptr = *tokptrptr; -// OBSOLETE int base = 0; -// OBSOLETE LONGEST ival = 0; -// OBSOLETE int explicit_base = 0; -// OBSOLETE -// OBSOLETE /* Look for an explicit base specifier, which is optional. */ -// OBSOLETE -// OBSOLETE switch (*tokptr) -// OBSOLETE { -// OBSOLETE case 'd': -// OBSOLETE case 'D': -// OBSOLETE explicit_base++; -// OBSOLETE base = 10; -// OBSOLETE tokptr++; -// OBSOLETE break; -// OBSOLETE case 'b': -// OBSOLETE case 'B': -// OBSOLETE explicit_base++; -// OBSOLETE base = 2; -// OBSOLETE tokptr++; -// OBSOLETE break; -// OBSOLETE case 'h': -// OBSOLETE case 'H': -// OBSOLETE explicit_base++; -// OBSOLETE base = 16; -// OBSOLETE tokptr++; -// OBSOLETE break; -// OBSOLETE case 'o': -// OBSOLETE case 'O': -// OBSOLETE explicit_base++; -// OBSOLETE base = 8; -// OBSOLETE tokptr++; -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE base = 10; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* If we found an explicit base ensure that the character after the -// OBSOLETE explicit base is a single quote. */ -// OBSOLETE -// OBSOLETE if (explicit_base && (*tokptr++ != '\'')) -// OBSOLETE { -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Attempt to decode whatever follows as an integer value in the -// OBSOLETE indicated base, updating the token pointer in the process and -// OBSOLETE computing the value into ival. Also, if we have an explicit -// OBSOLETE base, then the next character must not be a single quote, or we -// OBSOLETE have a bitstring literal, so reject the entire token in this case. -// OBSOLETE Otherwise, update the lexical scan pointer, and return non-zero -// OBSOLETE for success. */ -// OBSOLETE -// OBSOLETE if (!decode_integer_value (base, &tokptr, &ival)) -// OBSOLETE { -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE else if (explicit_base && (*tokptr == '\'')) -// OBSOLETE { -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE *valptr = ival; -// OBSOLETE *tokptrptr = tokptr; -// OBSOLETE return (1); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* If it wasn't for the fact that floating point values can contain '_' -// OBSOLETE characters, we could just let strtod do all the hard work by letting it -// OBSOLETE try to consume as much of the current token buffer as possible and -// OBSOLETE find a legal conversion. Unfortunately we need to filter out the '_' -// OBSOLETE characters before calling strtod, which we do by copying the other -// OBSOLETE legal chars to a local buffer to be converted. However since we also -// OBSOLETE need to keep track of where the last unconsumed character in the input -// OBSOLETE buffer is, we have transfer only as many characters as may compose a -// OBSOLETE legal floating point value. */ -// OBSOLETE -// OBSOLETE static enum ch_terminal -// OBSOLETE match_float_literal (void) -// OBSOLETE { -// OBSOLETE char *tokptr = lexptr; -// OBSOLETE char *buf; -// OBSOLETE char *copy; -// OBSOLETE double dval; -// OBSOLETE extern double strtod (); -// OBSOLETE -// OBSOLETE /* Make local buffer in which to build the string to convert. This is -// OBSOLETE required because underscores are valid in chill floating point numbers -// OBSOLETE but not in the string passed to strtod to convert. The string will be -// OBSOLETE no longer than our input string. */ -// OBSOLETE -// OBSOLETE copy = buf = (char *) alloca (strlen (tokptr) + 1); -// OBSOLETE -// OBSOLETE /* Transfer all leading digits to the conversion buffer, discarding any -// OBSOLETE underscores. */ -// OBSOLETE -// OBSOLETE while (isdigit (*tokptr) || *tokptr == '_') -// OBSOLETE { -// OBSOLETE if (*tokptr != '_') -// OBSOLETE { -// OBSOLETE *copy++ = *tokptr; -// OBSOLETE } -// OBSOLETE tokptr++; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Now accept either a '.', or one of [eEdD]. Dot is legal regardless -// OBSOLETE of whether we found any leading digits, and we simply accept it and -// OBSOLETE continue on to look for the fractional part and/or exponent. One of -// OBSOLETE [eEdD] is legal only if we have seen digits, and means that there -// OBSOLETE is no fractional part. If we find neither of these, then this is -// OBSOLETE not a floating point number, so return failure. */ -// OBSOLETE -// OBSOLETE switch (*tokptr++) -// OBSOLETE { -// OBSOLETE case '.': -// OBSOLETE /* Accept and then look for fractional part and/or exponent. */ -// OBSOLETE *copy++ = '.'; -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case 'e': -// OBSOLETE case 'E': -// OBSOLETE case 'd': -// OBSOLETE case 'D': -// OBSOLETE if (copy == buf) -// OBSOLETE { -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE *copy++ = 'e'; -// OBSOLETE goto collect_exponent; -// OBSOLETE break; -// OBSOLETE -// OBSOLETE default: -// OBSOLETE return (0); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* We found a '.', copy any fractional digits to the conversion buffer, up -// OBSOLETE to the first nondigit, non-underscore character. */ -// OBSOLETE -// OBSOLETE while (isdigit (*tokptr) || *tokptr == '_') -// OBSOLETE { -// OBSOLETE if (*tokptr != '_') -// OBSOLETE { -// OBSOLETE *copy++ = *tokptr; -// OBSOLETE } -// OBSOLETE tokptr++; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Look for an exponent, which must start with one of [eEdD]. If none -// OBSOLETE is found, jump directly to trying to convert what we have collected -// OBSOLETE so far. */ -// OBSOLETE -// OBSOLETE switch (*tokptr) -// OBSOLETE { -// OBSOLETE case 'e': -// OBSOLETE case 'E': -// OBSOLETE case 'd': -// OBSOLETE case 'D': -// OBSOLETE *copy++ = 'e'; -// OBSOLETE tokptr++; -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE goto convert_float; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Accept an optional '-' or '+' following one of [eEdD]. */ -// OBSOLETE -// OBSOLETE collect_exponent: -// OBSOLETE if (*tokptr == '+' || *tokptr == '-') -// OBSOLETE { -// OBSOLETE *copy++ = *tokptr++; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Now copy an exponent into the conversion buffer. Note that at the -// OBSOLETE moment underscores are *not* allowed in exponents. */ -// OBSOLETE -// OBSOLETE while (isdigit (*tokptr)) -// OBSOLETE { -// OBSOLETE *copy++ = *tokptr++; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* If we transfered any chars to the conversion buffer, try to interpret its -// OBSOLETE contents as a floating point value. If any characters remain, then we -// OBSOLETE must not have a valid floating point string. */ -// OBSOLETE -// OBSOLETE convert_float: -// OBSOLETE *copy = '\0'; -// OBSOLETE if (copy != buf) -// OBSOLETE { -// OBSOLETE dval = strtod (buf, ©); -// OBSOLETE if (*copy == '\0') -// OBSOLETE { -// OBSOLETE yylval.dval = dval; -// OBSOLETE lexptr = tokptr; -// OBSOLETE return (FLOAT_LITERAL); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Recognize a string literal. A string literal is a sequence -// OBSOLETE of characters enclosed in matching single or double quotes, except that -// OBSOLETE a single character inside single quotes is a character literal, which -// OBSOLETE we reject as a string literal. To embed the terminator character inside -// OBSOLETE a string, it is simply doubled (I.E. "this""is""one""string") */ -// OBSOLETE -// OBSOLETE static enum ch_terminal -// OBSOLETE match_string_literal (void) -// OBSOLETE { -// OBSOLETE char *tokptr = lexptr; -// OBSOLETE int in_ctrlseq = 0; -// OBSOLETE LONGEST ival; -// OBSOLETE -// OBSOLETE for (tempbufindex = 0, tokptr++; *tokptr != '\0'; tokptr++) -// OBSOLETE { -// OBSOLETE CHECKBUF (1); -// OBSOLETE tryagain:; -// OBSOLETE if (in_ctrlseq) -// OBSOLETE { -// OBSOLETE /* skip possible whitespaces */ -// OBSOLETE while ((*tokptr == ' ' || *tokptr == '\t') && *tokptr) -// OBSOLETE tokptr++; -// OBSOLETE if (*tokptr == ')') -// OBSOLETE { -// OBSOLETE in_ctrlseq = 0; -// OBSOLETE tokptr++; -// OBSOLETE goto tryagain; -// OBSOLETE } -// OBSOLETE else if (*tokptr != ',') -// OBSOLETE error ("Invalid control sequence"); -// OBSOLETE tokptr++; -// OBSOLETE /* skip possible whitespaces */ -// OBSOLETE while ((*tokptr == ' ' || *tokptr == '\t') && *tokptr) -// OBSOLETE tokptr++; -// OBSOLETE if (!decode_integer_literal (&ival, &tokptr)) -// OBSOLETE error ("Invalid control sequence"); -// OBSOLETE tokptr--; -// OBSOLETE } -// OBSOLETE else if (*tokptr == *lexptr) -// OBSOLETE { -// OBSOLETE if (*(tokptr + 1) == *lexptr) -// OBSOLETE { -// OBSOLETE ival = *tokptr++; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else if (*tokptr == '^') -// OBSOLETE { -// OBSOLETE if (*(tokptr + 1) == '(') -// OBSOLETE { -// OBSOLETE in_ctrlseq = 1; -// OBSOLETE tokptr += 2; -// OBSOLETE if (!decode_integer_literal (&ival, &tokptr)) -// OBSOLETE error ("Invalid control sequence"); -// OBSOLETE tokptr--; -// OBSOLETE } -// OBSOLETE else if (*(tokptr + 1) == '^') -// OBSOLETE ival = *tokptr++; -// OBSOLETE else -// OBSOLETE error ("Invalid control sequence"); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE ival = *tokptr; -// OBSOLETE tempbuf[tempbufindex++] = ival; -// OBSOLETE } -// OBSOLETE if (in_ctrlseq) -// OBSOLETE error ("Invalid control sequence"); -// OBSOLETE -// OBSOLETE if (*tokptr == '\0' /* no terminator */ -// OBSOLETE || (tempbufindex == 1 && *tokptr == '\'')) /* char literal */ -// OBSOLETE { -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE tempbuf[tempbufindex] = '\0'; -// OBSOLETE yylval.sval.ptr = tempbuf; -// OBSOLETE yylval.sval.length = tempbufindex; -// OBSOLETE lexptr = ++tokptr; -// OBSOLETE return (CHARACTER_STRING_LITERAL); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Recognize a character literal. A character literal is single character -// OBSOLETE or a control sequence, enclosed in single quotes. A control sequence -// OBSOLETE is a comma separated list of one or more integer literals, enclosed -// OBSOLETE in parenthesis and introduced with a circumflex character. -// OBSOLETE -// OBSOLETE EX: 'a' '^(7)' '^(7,8)' -// OBSOLETE -// OBSOLETE As a GNU chill extension, the syntax C'xx' is also recognized as a -// OBSOLETE character literal, where xx is a hex value for the character. -// OBSOLETE -// OBSOLETE Note that more than a single character, enclosed in single quotes, is -// OBSOLETE a string literal. -// OBSOLETE -// OBSOLETE Returns CHARACTER_LITERAL if a match is found. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE static enum ch_terminal -// OBSOLETE match_character_literal (void) -// OBSOLETE { -// OBSOLETE char *tokptr = lexptr; -// OBSOLETE LONGEST ival = 0; -// OBSOLETE -// OBSOLETE if ((*tokptr == 'c' || *tokptr == 'C') && (*(tokptr + 1) == '\'')) -// OBSOLETE { -// OBSOLETE /* We have a GNU chill extension form, so skip the leading "C'", -// OBSOLETE decode the hex value, and then ensure that we have a trailing -// OBSOLETE single quote character. */ -// OBSOLETE tokptr += 2; -// OBSOLETE if (!decode_integer_value (16, &tokptr, &ival) || (*tokptr != '\'')) -// OBSOLETE { -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE tokptr++; -// OBSOLETE } -// OBSOLETE else if (*tokptr == '\'') -// OBSOLETE { -// OBSOLETE tokptr++; -// OBSOLETE -// OBSOLETE /* Determine which form we have, either a control sequence or the -// OBSOLETE single character form. */ -// OBSOLETE -// OBSOLETE if (*tokptr == '^') -// OBSOLETE { -// OBSOLETE if (*(tokptr + 1) == '(') -// OBSOLETE { -// OBSOLETE /* Match and decode a control sequence. Return zero if we don't -// OBSOLETE find a valid integer literal, or if the next unconsumed character -// OBSOLETE after the integer literal is not the trailing ')'. */ -// OBSOLETE tokptr += 2; -// OBSOLETE if (!decode_integer_literal (&ival, &tokptr) || (*tokptr++ != ')')) -// OBSOLETE { -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else if (*(tokptr + 1) == '^') -// OBSOLETE { -// OBSOLETE ival = *tokptr; -// OBSOLETE tokptr += 2; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE /* fail */ -// OBSOLETE error ("Invalid control sequence"); -// OBSOLETE } -// OBSOLETE else if (*tokptr == '\'') -// OBSOLETE { -// OBSOLETE /* this must be duplicated */ -// OBSOLETE ival = *tokptr; -// OBSOLETE tokptr += 2; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE ival = *tokptr++; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* The trailing quote has not yet been consumed. If we don't find -// OBSOLETE it, then we have no match. */ -// OBSOLETE -// OBSOLETE if (*tokptr++ != '\'') -// OBSOLETE { -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* Not a character literal. */ -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE yylval.typed_val.val = ival; -// OBSOLETE yylval.typed_val.type = builtin_type_chill_char; -// OBSOLETE lexptr = tokptr; -// OBSOLETE return (CHARACTER_LITERAL); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Recognize an integer literal, as specified in Z.200 sec 5.2.4.2. -// OBSOLETE Note that according to 5.2.4.2, a single "_" is also a valid integer -// OBSOLETE literal, however GNU-chill requires there to be at least one "digit" -// OBSOLETE in any integer literal. */ -// OBSOLETE -// OBSOLETE static enum ch_terminal -// OBSOLETE match_integer_literal (void) -// OBSOLETE { -// OBSOLETE char *tokptr = lexptr; -// OBSOLETE LONGEST ival; -// OBSOLETE -// OBSOLETE if (!decode_integer_literal (&ival, &tokptr)) -// OBSOLETE { -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE yylval.typed_val.val = ival; -// OBSOLETE #if defined(CC_HAS_LONG_LONG) -// OBSOLETE if (ival > (LONGEST) 2147483647U || ival < -(LONGEST) 2147483648U) -// OBSOLETE yylval.typed_val.type = builtin_type_long_long; -// OBSOLETE else -// OBSOLETE #endif -// OBSOLETE yylval.typed_val.type = builtin_type_int; -// OBSOLETE lexptr = tokptr; -// OBSOLETE return (INTEGER_LITERAL); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Recognize a bit-string literal, as specified in Z.200 sec 5.2.4.8 -// OBSOLETE Note that according to 5.2.4.8, a single "_" is also a valid bit-string -// OBSOLETE literal, however GNU-chill requires there to be at least one "digit" -// OBSOLETE in any bit-string literal. */ -// OBSOLETE -// OBSOLETE static enum ch_terminal -// OBSOLETE match_bitstring_literal (void) -// OBSOLETE { -// OBSOLETE register char *tokptr = lexptr; -// OBSOLETE int bitoffset = 0; -// OBSOLETE int bitcount = 0; -// OBSOLETE int bits_per_char; -// OBSOLETE int digit; -// OBSOLETE -// OBSOLETE tempbufindex = 0; -// OBSOLETE CHECKBUF (1); -// OBSOLETE tempbuf[0] = 0; -// OBSOLETE -// OBSOLETE /* Look for the required explicit base specifier. */ -// OBSOLETE -// OBSOLETE switch (*tokptr++) -// OBSOLETE { -// OBSOLETE case 'b': -// OBSOLETE case 'B': -// OBSOLETE bits_per_char = 1; -// OBSOLETE break; -// OBSOLETE case 'o': -// OBSOLETE case 'O': -// OBSOLETE bits_per_char = 3; -// OBSOLETE break; -// OBSOLETE case 'h': -// OBSOLETE case 'H': -// OBSOLETE bits_per_char = 4; -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE return (0); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Ensure that the character after the explicit base is a single quote. */ -// OBSOLETE -// OBSOLETE if (*tokptr++ != '\'') -// OBSOLETE { -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE while (*tokptr != '\0' && *tokptr != '\'') -// OBSOLETE { -// OBSOLETE digit = *tokptr; -// OBSOLETE if (isupper (digit)) -// OBSOLETE digit = tolower (digit); -// OBSOLETE tokptr++; -// OBSOLETE switch (digit) -// OBSOLETE { -// OBSOLETE case '_': -// OBSOLETE continue; -// OBSOLETE case '0': -// OBSOLETE case '1': -// OBSOLETE case '2': -// OBSOLETE case '3': -// OBSOLETE case '4': -// OBSOLETE case '5': -// OBSOLETE case '6': -// OBSOLETE case '7': -// OBSOLETE case '8': -// OBSOLETE case '9': -// OBSOLETE digit -= '0'; -// OBSOLETE break; -// OBSOLETE case 'a': -// OBSOLETE case 'b': -// OBSOLETE case 'c': -// OBSOLETE case 'd': -// OBSOLETE case 'e': -// OBSOLETE case 'f': -// OBSOLETE digit -= 'a'; -// OBSOLETE digit += 10; -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE /* this is not a bitstring literal, probably an integer */ -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE if (digit >= 1 << bits_per_char) -// OBSOLETE { -// OBSOLETE /* Found something not in domain for current base. */ -// OBSOLETE error ("Too-large digit in bitstring or integer."); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* Extract bits from digit, packing them into the bitstring byte. */ -// OBSOLETE int k = TARGET_BYTE_ORDER == BFD_ENDIAN_BIG ? bits_per_char - 1 : 0; -// OBSOLETE for (; TARGET_BYTE_ORDER == BFD_ENDIAN_BIG ? k >= 0 : k < bits_per_char; -// OBSOLETE TARGET_BYTE_ORDER == BFD_ENDIAN_BIG ? k-- : k++) -// OBSOLETE { -// OBSOLETE bitcount++; -// OBSOLETE if (digit & (1 << k)) -// OBSOLETE { -// OBSOLETE tempbuf[tempbufindex] |= -// OBSOLETE (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG) -// OBSOLETE ? (1 << (HOST_CHAR_BIT - 1 - bitoffset)) -// OBSOLETE : (1 << bitoffset); -// OBSOLETE } -// OBSOLETE bitoffset++; -// OBSOLETE if (bitoffset == HOST_CHAR_BIT) -// OBSOLETE { -// OBSOLETE bitoffset = 0; -// OBSOLETE tempbufindex++; -// OBSOLETE CHECKBUF (1); -// OBSOLETE tempbuf[tempbufindex] = 0; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Verify that we consumed everything up to the trailing single quote, -// OBSOLETE and that we found some bits (IE not just underbars). */ -// OBSOLETE -// OBSOLETE if (*tokptr++ != '\'') -// OBSOLETE { -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE yylval.sval.ptr = tempbuf; -// OBSOLETE yylval.sval.length = bitcount; -// OBSOLETE lexptr = tokptr; -// OBSOLETE return (BIT_STRING_LITERAL); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE struct token -// OBSOLETE { -// OBSOLETE char *operator; -// OBSOLETE int token; -// OBSOLETE }; -// OBSOLETE -// OBSOLETE static const struct token idtokentab[] = -// OBSOLETE { -// OBSOLETE {"array", ARRAY}, -// OBSOLETE {"length", LENGTH}, -// OBSOLETE {"lower", LOWER}, -// OBSOLETE {"upper", UPPER}, -// OBSOLETE {"andif", ANDIF}, -// OBSOLETE {"pred", PRED}, -// OBSOLETE {"succ", SUCC}, -// OBSOLETE {"card", CARD}, -// OBSOLETE {"size", SIZE}, -// OBSOLETE {"orif", ORIF}, -// OBSOLETE {"num", NUM}, -// OBSOLETE {"abs", ABS}, -// OBSOLETE {"max", MAX_TOKEN}, -// OBSOLETE {"min", MIN_TOKEN}, -// OBSOLETE {"mod", MOD}, -// OBSOLETE {"rem", REM}, -// OBSOLETE {"not", NOT}, -// OBSOLETE {"xor", LOGXOR}, -// OBSOLETE {"and", LOGAND}, -// OBSOLETE {"in", IN}, -// OBSOLETE {"or", LOGIOR}, -// OBSOLETE {"up", UP}, -// OBSOLETE {"addr", ADDR_TOKEN}, -// OBSOLETE {"null", EMPTINESS_LITERAL} -// OBSOLETE }; -// OBSOLETE -// OBSOLETE static const struct token tokentab2[] = -// OBSOLETE { -// OBSOLETE {":=", GDB_ASSIGNMENT}, -// OBSOLETE {"//", SLASH_SLASH}, -// OBSOLETE {"->", POINTER}, -// OBSOLETE {"/=", NOTEQUAL}, -// OBSOLETE {"<=", LEQ}, -// OBSOLETE {">=", GEQ} -// OBSOLETE }; -// OBSOLETE -// OBSOLETE /* Read one token, getting characters through lexptr. */ -// OBSOLETE /* This is where we will check to make sure that the language and the -// OBSOLETE operators used are compatible. */ -// OBSOLETE -// OBSOLETE static enum ch_terminal -// OBSOLETE ch_lex (void) -// OBSOLETE { -// OBSOLETE unsigned int i; -// OBSOLETE enum ch_terminal token; -// OBSOLETE char *inputname; -// OBSOLETE struct symbol *sym; -// OBSOLETE -// OBSOLETE /* Skip over any leading whitespace. */ -// OBSOLETE while (isspace (*lexptr)) -// OBSOLETE { -// OBSOLETE lexptr++; -// OBSOLETE } -// OBSOLETE /* Look for special single character cases which can't be the first -// OBSOLETE character of some other multicharacter token. */ -// OBSOLETE switch (*lexptr) -// OBSOLETE { -// OBSOLETE case '\0': -// OBSOLETE return END_TOKEN; -// OBSOLETE case ',': -// OBSOLETE case '=': -// OBSOLETE case ';': -// OBSOLETE case '!': -// OBSOLETE case '+': -// OBSOLETE case '*': -// OBSOLETE case '(': -// OBSOLETE case ')': -// OBSOLETE case '[': -// OBSOLETE case ']': -// OBSOLETE return (*lexptr++); -// OBSOLETE } -// OBSOLETE /* Look for characters which start a particular kind of multicharacter -// OBSOLETE token, such as a character literal, register name, convenience -// OBSOLETE variable name, string literal, etc. */ -// OBSOLETE switch (*lexptr) -// OBSOLETE { -// OBSOLETE case '\'': -// OBSOLETE case '\"': -// OBSOLETE /* First try to match a string literal, which is any -// OBSOLETE sequence of characters enclosed in matching single or double -// OBSOLETE quotes, except that a single character inside single quotes -// OBSOLETE is a character literal, so we have to catch that case also. */ -// OBSOLETE token = match_string_literal (); -// OBSOLETE if (token != 0) -// OBSOLETE { -// OBSOLETE return (token); -// OBSOLETE } -// OBSOLETE if (*lexptr == '\'') -// OBSOLETE { -// OBSOLETE token = match_character_literal (); -// OBSOLETE if (token != 0) -// OBSOLETE { -// OBSOLETE return (token); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE case 'C': -// OBSOLETE case 'c': -// OBSOLETE token = match_character_literal (); -// OBSOLETE if (token != 0) -// OBSOLETE { -// OBSOLETE return (token); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE case '$': -// OBSOLETE yylval.sval.ptr = lexptr; -// OBSOLETE do -// OBSOLETE { -// OBSOLETE lexptr++; -// OBSOLETE } -// OBSOLETE while (isalnum (*lexptr) || *lexptr == '_' || *lexptr == '$'); -// OBSOLETE yylval.sval.length = lexptr - yylval.sval.ptr; -// OBSOLETE write_dollar_variable (yylval.sval); -// OBSOLETE return GDB_VARIABLE; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE /* See if it is a special token of length 2. */ -// OBSOLETE for (i = 0; i < sizeof (tokentab2) / sizeof (tokentab2[0]); i++) -// OBSOLETE { -// OBSOLETE if (STREQN (lexptr, tokentab2[i].operator, 2)) -// OBSOLETE { -// OBSOLETE lexptr += 2; -// OBSOLETE return (tokentab2[i].token); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE /* Look for single character cases which which could be the first -// OBSOLETE character of some other multicharacter token, but aren't, or we -// OBSOLETE would already have found it. */ -// OBSOLETE switch (*lexptr) -// OBSOLETE { -// OBSOLETE case '-': -// OBSOLETE case ':': -// OBSOLETE case '/': -// OBSOLETE case '<': -// OBSOLETE case '>': -// OBSOLETE return (*lexptr++); -// OBSOLETE } -// OBSOLETE /* Look for a float literal before looking for an integer literal, so -// OBSOLETE we match as much of the input stream as possible. */ -// OBSOLETE token = match_float_literal (); -// OBSOLETE if (token != 0) -// OBSOLETE { -// OBSOLETE return (token); -// OBSOLETE } -// OBSOLETE token = match_bitstring_literal (); -// OBSOLETE if (token != 0) -// OBSOLETE { -// OBSOLETE return (token); -// OBSOLETE } -// OBSOLETE token = match_integer_literal (); -// OBSOLETE if (token != 0) -// OBSOLETE { -// OBSOLETE return (token); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Try to match a simple name string, and if a match is found, then -// OBSOLETE further classify what sort of name it is and return an appropriate -// OBSOLETE token. Note that attempting to match a simple name string consumes -// OBSOLETE the token from lexptr, so we can't back out if we later find that -// OBSOLETE we can't classify what sort of name it is. */ -// OBSOLETE -// OBSOLETE inputname = match_simple_name_string (); -// OBSOLETE -// OBSOLETE if (inputname != NULL) -// OBSOLETE { -// OBSOLETE char *simplename = (char *) alloca (strlen (inputname) + 1); -// OBSOLETE -// OBSOLETE char *dptr = simplename, *sptr = inputname; -// OBSOLETE for (; *sptr; sptr++) -// OBSOLETE *dptr++ = isupper (*sptr) ? tolower (*sptr) : *sptr; -// OBSOLETE *dptr = '\0'; -// OBSOLETE -// OBSOLETE /* See if it is a reserved identifier. */ -// OBSOLETE for (i = 0; i < sizeof (idtokentab) / sizeof (idtokentab[0]); i++) -// OBSOLETE { -// OBSOLETE if (STREQ (simplename, idtokentab[i].operator)) -// OBSOLETE { -// OBSOLETE return (idtokentab[i].token); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Look for other special tokens. */ -// OBSOLETE if (STREQ (simplename, "true")) -// OBSOLETE { -// OBSOLETE yylval.ulval = 1; -// OBSOLETE return (BOOLEAN_LITERAL); -// OBSOLETE } -// OBSOLETE if (STREQ (simplename, "false")) -// OBSOLETE { -// OBSOLETE yylval.ulval = 0; -// OBSOLETE return (BOOLEAN_LITERAL); -// OBSOLETE } -// OBSOLETE -// OBSOLETE sym = lookup_symbol (inputname, expression_context_block, -// OBSOLETE VAR_NAMESPACE, (int *) NULL, -// OBSOLETE (struct symtab **) NULL); -// OBSOLETE if (sym == NULL && strcmp (inputname, simplename) != 0) -// OBSOLETE { -// OBSOLETE sym = lookup_symbol (simplename, expression_context_block, -// OBSOLETE VAR_NAMESPACE, (int *) NULL, -// OBSOLETE (struct symtab **) NULL); -// OBSOLETE } -// OBSOLETE if (sym != NULL) -// OBSOLETE { -// OBSOLETE yylval.ssym.stoken.ptr = NULL; -// OBSOLETE yylval.ssym.stoken.length = 0; -// OBSOLETE yylval.ssym.sym = sym; -// OBSOLETE yylval.ssym.is_a_field_of_this = 0; /* FIXME, C++'ism */ -// OBSOLETE switch (SYMBOL_CLASS (sym)) -// OBSOLETE { -// OBSOLETE case LOC_BLOCK: -// OBSOLETE /* Found a procedure name. */ -// OBSOLETE return (GENERAL_PROCEDURE_NAME); -// OBSOLETE case LOC_STATIC: -// OBSOLETE /* Found a global or local static variable. */ -// OBSOLETE return (LOCATION_NAME); -// OBSOLETE case LOC_REGISTER: -// OBSOLETE case LOC_ARG: -// OBSOLETE case LOC_REF_ARG: -// OBSOLETE case LOC_REGPARM: -// OBSOLETE case LOC_REGPARM_ADDR: -// OBSOLETE case LOC_LOCAL: -// OBSOLETE case LOC_LOCAL_ARG: -// OBSOLETE case LOC_BASEREG: -// OBSOLETE case LOC_BASEREG_ARG: -// OBSOLETE if (innermost_block == NULL -// OBSOLETE || contained_in (block_found, innermost_block)) -// OBSOLETE { -// OBSOLETE innermost_block = block_found; -// OBSOLETE } -// OBSOLETE return (LOCATION_NAME); -// OBSOLETE break; -// OBSOLETE case LOC_CONST: -// OBSOLETE case LOC_LABEL: -// OBSOLETE return (LOCATION_NAME); -// OBSOLETE break; -// OBSOLETE case LOC_TYPEDEF: -// OBSOLETE yylval.tsym.type = SYMBOL_TYPE (sym); -// OBSOLETE return TYPENAME; -// OBSOLETE case LOC_UNDEF: -// OBSOLETE case LOC_CONST_BYTES: -// OBSOLETE case LOC_OPTIMIZED_OUT: -// OBSOLETE error ("Symbol \"%s\" names no location.", inputname); -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE internal_error (__FILE__, __LINE__, -// OBSOLETE "unhandled SYMBOL_CLASS in ch_lex()"); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else if (!have_full_symbols () && !have_partial_symbols ()) -// OBSOLETE { -// OBSOLETE error ("No symbol table is loaded. Use the \"file\" command."); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE error ("No symbol \"%s\" in current context.", inputname); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Catch single character tokens which are not part of some -// OBSOLETE longer token. */ -// OBSOLETE -// OBSOLETE switch (*lexptr) -// OBSOLETE { -// OBSOLETE case '.': /* Not float for example. */ -// OBSOLETE lexptr++; -// OBSOLETE while (isspace (*lexptr)) -// OBSOLETE lexptr++; -// OBSOLETE inputname = match_simple_name_string (); -// OBSOLETE if (!inputname) -// OBSOLETE return '.'; -// OBSOLETE return DOT_FIELD_NAME; -// OBSOLETE } -// OBSOLETE -// OBSOLETE return (ILLEGAL_TOKEN); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE write_lower_upper_value (enum exp_opcode opcode, /* Either UNOP_LOWER or UNOP_UPPER */ -// OBSOLETE struct type *type) -// OBSOLETE { -// OBSOLETE if (type == NULL) -// OBSOLETE write_exp_elt_opcode (opcode); -// OBSOLETE else -// OBSOLETE { -// OBSOLETE struct type *result_type; -// OBSOLETE LONGEST val = type_lower_upper (opcode, type, &result_type); -// OBSOLETE write_exp_elt_opcode (OP_LONG); -// OBSOLETE write_exp_elt_type (result_type); -// OBSOLETE write_exp_elt_longcst (val); -// OBSOLETE write_exp_elt_opcode (OP_LONG); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE chill_error (char *msg) -// OBSOLETE { -// OBSOLETE /* Never used. */ -// OBSOLETE } diff --git a/gdb/ch-lang.c b/gdb/ch-lang.c deleted file mode 100644 index 50b446e..0000000 --- a/gdb/ch-lang.c +++ /dev/null @@ -1,663 +0,0 @@ -// OBSOLETE /* Chill language support routines for GDB, the GNU debugger. -// OBSOLETE Copyright 1992, 1993, 1994, 1995, 1996, 2000, 2001, 2002 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "symtab.h" -// OBSOLETE #include "gdbtypes.h" -// OBSOLETE #include "value.h" -// OBSOLETE #include "expression.h" -// OBSOLETE #include "parser-defs.h" -// OBSOLETE #include "language.h" -// OBSOLETE #include "ch-lang.h" -// OBSOLETE #include "valprint.h" -// OBSOLETE -// OBSOLETE extern void _initialize_chill_language (void); -// OBSOLETE -// OBSOLETE static struct value *evaluate_subexp_chill (struct type *, struct expression *, -// OBSOLETE int *, enum noside); -// OBSOLETE -// OBSOLETE static struct value *value_chill_max_min (enum exp_opcode, struct value *); -// OBSOLETE -// OBSOLETE static struct value *value_chill_card (struct value *); -// OBSOLETE -// OBSOLETE static struct value *value_chill_length (struct value *); -// OBSOLETE -// OBSOLETE static struct type *chill_create_fundamental_type (struct objfile *, int); -// OBSOLETE -// OBSOLETE static void chill_printstr (struct ui_file * stream, char *string, -// OBSOLETE unsigned int length, int width, -// OBSOLETE int force_ellipses); -// OBSOLETE -// OBSOLETE static void chill_printchar (int, struct ui_file *); -// OBSOLETE -// OBSOLETE /* For now, Chill uses a simple mangling algorithm whereby you simply -// OBSOLETE discard everything after the occurance of two successive CPLUS_MARKER -// OBSOLETE characters to derive the demangled form. */ -// OBSOLETE -// OBSOLETE char * -// OBSOLETE chill_demangle (const char *mangled) -// OBSOLETE { -// OBSOLETE const char *joiner = NULL; -// OBSOLETE char *demangled; -// OBSOLETE const char *cp = mangled; -// OBSOLETE -// OBSOLETE while (*cp) -// OBSOLETE { -// OBSOLETE if (is_cplus_marker (*cp)) -// OBSOLETE { -// OBSOLETE joiner = cp; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE cp++; -// OBSOLETE } -// OBSOLETE if (joiner != NULL && *(joiner + 1) == *joiner) -// OBSOLETE { -// OBSOLETE demangled = savestring (mangled, joiner - mangled); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE demangled = NULL; -// OBSOLETE } -// OBSOLETE return (demangled); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE chill_printchar (register int c, struct ui_file *stream) -// OBSOLETE { -// OBSOLETE c &= 0xFF; /* Avoid sign bit follies */ -// OBSOLETE -// OBSOLETE if (PRINT_LITERAL_FORM (c)) -// OBSOLETE { -// OBSOLETE if (c == '\'' || c == '^') -// OBSOLETE fprintf_filtered (stream, "'%c%c'", c, c); -// OBSOLETE else -// OBSOLETE fprintf_filtered (stream, "'%c'", c); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE fprintf_filtered (stream, "'^(%u)'", (unsigned int) c); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Print the character string STRING, printing at most LENGTH characters. -// OBSOLETE Printing stops early if the number hits print_max; repeat counts -// OBSOLETE are printed as appropriate. Print ellipses at the end if we -// OBSOLETE had to stop before printing LENGTH characters, or if FORCE_ELLIPSES. -// OBSOLETE Note that gdb maintains the length of strings without counting the -// OBSOLETE terminating null byte, while chill strings are typically written with -// OBSOLETE an explicit null byte. So we always assume an implied null byte -// OBSOLETE until gdb is able to maintain non-null terminated strings as well -// OBSOLETE as null terminated strings (FIXME). -// OBSOLETE */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE chill_printstr (struct ui_file *stream, char *string, unsigned int length, -// OBSOLETE int width, int force_ellipses) -// OBSOLETE { -// OBSOLETE register unsigned int i; -// OBSOLETE unsigned int things_printed = 0; -// OBSOLETE int in_literal_form = 0; -// OBSOLETE int in_control_form = 0; -// OBSOLETE int need_slashslash = 0; -// OBSOLETE unsigned int c; -// OBSOLETE -// OBSOLETE if (length == 0) -// OBSOLETE { -// OBSOLETE fputs_filtered ("\"\"", stream); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE for (i = 0; i < length && things_printed < print_max; ++i) -// OBSOLETE { -// OBSOLETE /* Position of the character we are examining -// OBSOLETE to see whether it is repeated. */ -// OBSOLETE unsigned int rep1; -// OBSOLETE /* Number of repetitions we have detected so far. */ -// OBSOLETE unsigned int reps; -// OBSOLETE -// OBSOLETE QUIT; -// OBSOLETE -// OBSOLETE if (need_slashslash) -// OBSOLETE { -// OBSOLETE fputs_filtered ("//", stream); -// OBSOLETE need_slashslash = 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE rep1 = i + 1; -// OBSOLETE reps = 1; -// OBSOLETE while (rep1 < length && string[rep1] == string[i]) -// OBSOLETE { -// OBSOLETE ++rep1; -// OBSOLETE ++reps; -// OBSOLETE } -// OBSOLETE -// OBSOLETE c = string[i]; -// OBSOLETE if (reps > repeat_count_threshold) -// OBSOLETE { -// OBSOLETE if (in_control_form || in_literal_form) -// OBSOLETE { -// OBSOLETE if (in_control_form) -// OBSOLETE fputs_filtered (")", stream); -// OBSOLETE fputs_filtered ("\"//", stream); -// OBSOLETE in_control_form = in_literal_form = 0; -// OBSOLETE } -// OBSOLETE chill_printchar (c, stream); -// OBSOLETE fprintf_filtered (stream, "<repeats %u times>", reps); -// OBSOLETE i = rep1 - 1; -// OBSOLETE things_printed += repeat_count_threshold; -// OBSOLETE need_slashslash = 1; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE if (!in_literal_form && !in_control_form) -// OBSOLETE fputs_filtered ("\"", stream); -// OBSOLETE if (PRINT_LITERAL_FORM (c)) -// OBSOLETE { -// OBSOLETE if (!in_literal_form) -// OBSOLETE { -// OBSOLETE if (in_control_form) -// OBSOLETE { -// OBSOLETE fputs_filtered (")", stream); -// OBSOLETE in_control_form = 0; -// OBSOLETE } -// OBSOLETE in_literal_form = 1; -// OBSOLETE } -// OBSOLETE fprintf_filtered (stream, "%c", c); -// OBSOLETE if (c == '"' || c == '^') -// OBSOLETE /* duplicate this one as must be done at input */ -// OBSOLETE fprintf_filtered (stream, "%c", c); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE if (!in_control_form) -// OBSOLETE { -// OBSOLETE if (in_literal_form) -// OBSOLETE { -// OBSOLETE in_literal_form = 0; -// OBSOLETE } -// OBSOLETE fputs_filtered ("^(", stream); -// OBSOLETE in_control_form = 1; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE fprintf_filtered (stream, ","); -// OBSOLETE c = c & 0xff; -// OBSOLETE fprintf_filtered (stream, "%u", (unsigned int) c); -// OBSOLETE } -// OBSOLETE ++things_printed; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Terminate the quotes if necessary. */ -// OBSOLETE if (in_control_form) -// OBSOLETE { -// OBSOLETE fputs_filtered (")", stream); -// OBSOLETE } -// OBSOLETE if (in_literal_form || in_control_form) -// OBSOLETE { -// OBSOLETE fputs_filtered ("\"", stream); -// OBSOLETE } -// OBSOLETE if (force_ellipses || (i < length)) -// OBSOLETE { -// OBSOLETE fputs_filtered ("...", stream); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE static struct type * -// OBSOLETE chill_create_fundamental_type (struct objfile *objfile, int typeid) -// OBSOLETE { -// OBSOLETE register struct type *type = NULL; -// OBSOLETE -// OBSOLETE switch (typeid) -// OBSOLETE { -// OBSOLETE default: -// OBSOLETE /* FIXME: For now, if we are asked to produce a type not in this -// OBSOLETE language, create the equivalent of a C integer type with the -// OBSOLETE name "<?type?>". When all the dust settles from the type -// OBSOLETE reconstruction work, this should probably become an error. */ -// OBSOLETE type = init_type (TYPE_CODE_INT, 2, 0, "<?type?>", objfile); -// OBSOLETE warning ("internal error: no chill fundamental type %d", typeid); -// OBSOLETE break; -// OBSOLETE case FT_VOID: -// OBSOLETE /* FIXME: Currently the GNU Chill compiler emits some DWARF entries for -// OBSOLETE typedefs, unrelated to anything directly in the code being compiled, -// OBSOLETE that have some FT_VOID types. Just fake it for now. */ -// OBSOLETE type = init_type (TYPE_CODE_VOID, 0, 0, "<?VOID?>", objfile); -// OBSOLETE break; -// OBSOLETE case FT_BOOLEAN: -// OBSOLETE type = init_type (TYPE_CODE_BOOL, 1, TYPE_FLAG_UNSIGNED, "BOOL", objfile); -// OBSOLETE break; -// OBSOLETE case FT_CHAR: -// OBSOLETE type = init_type (TYPE_CODE_CHAR, 1, TYPE_FLAG_UNSIGNED, "CHAR", objfile); -// OBSOLETE break; -// OBSOLETE case FT_SIGNED_CHAR: -// OBSOLETE type = init_type (TYPE_CODE_INT, 1, 0, "BYTE", objfile); -// OBSOLETE break; -// OBSOLETE case FT_UNSIGNED_CHAR: -// OBSOLETE type = init_type (TYPE_CODE_INT, 1, TYPE_FLAG_UNSIGNED, "UBYTE", objfile); -// OBSOLETE break; -// OBSOLETE case FT_SHORT: /* Chill ints are 2 bytes */ -// OBSOLETE type = init_type (TYPE_CODE_INT, 2, 0, "INT", objfile); -// OBSOLETE break; -// OBSOLETE case FT_UNSIGNED_SHORT: /* Chill ints are 2 bytes */ -// OBSOLETE type = init_type (TYPE_CODE_INT, 2, TYPE_FLAG_UNSIGNED, "UINT", objfile); -// OBSOLETE break; -// OBSOLETE case FT_INTEGER: /* FIXME? */ -// OBSOLETE case FT_SIGNED_INTEGER: /* FIXME? */ -// OBSOLETE case FT_LONG: /* Chill longs are 4 bytes */ -// OBSOLETE case FT_SIGNED_LONG: /* Chill longs are 4 bytes */ -// OBSOLETE type = init_type (TYPE_CODE_INT, 4, 0, "LONG", objfile); -// OBSOLETE break; -// OBSOLETE case FT_UNSIGNED_INTEGER: /* FIXME? */ -// OBSOLETE case FT_UNSIGNED_LONG: /* Chill longs are 4 bytes */ -// OBSOLETE type = init_type (TYPE_CODE_INT, 4, TYPE_FLAG_UNSIGNED, "ULONG", objfile); -// OBSOLETE break; -// OBSOLETE case FT_FLOAT: -// OBSOLETE type = init_type (TYPE_CODE_FLT, 4, 0, "REAL", objfile); -// OBSOLETE break; -// OBSOLETE case FT_DBL_PREC_FLOAT: -// OBSOLETE type = init_type (TYPE_CODE_FLT, 8, 0, "LONG_REAL", objfile); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE return (type); -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Table of operators and their precedences for printing expressions. */ -// OBSOLETE -// OBSOLETE static const struct op_print chill_op_print_tab[] = -// OBSOLETE { -// OBSOLETE {"AND", BINOP_LOGICAL_AND, PREC_LOGICAL_AND, 0}, -// OBSOLETE {"OR", BINOP_LOGICAL_OR, PREC_LOGICAL_OR, 0}, -// OBSOLETE {"NOT", UNOP_LOGICAL_NOT, PREC_PREFIX, 0}, -// OBSOLETE {"MOD", BINOP_MOD, PREC_MUL, 0}, -// OBSOLETE {"REM", BINOP_REM, PREC_MUL, 0}, -// OBSOLETE {"SIZE", UNOP_SIZEOF, PREC_BUILTIN_FUNCTION, 0}, -// OBSOLETE {"LOWER", UNOP_LOWER, PREC_BUILTIN_FUNCTION, 0}, -// OBSOLETE {"UPPER", UNOP_UPPER, PREC_BUILTIN_FUNCTION, 0}, -// OBSOLETE {"CARD", UNOP_CARD, PREC_BUILTIN_FUNCTION, 0}, -// OBSOLETE {"MAX", UNOP_CHMAX, PREC_BUILTIN_FUNCTION, 0}, -// OBSOLETE {"MIN", UNOP_CHMIN, PREC_BUILTIN_FUNCTION, 0}, -// OBSOLETE {":=", BINOP_ASSIGN, PREC_ASSIGN, 1}, -// OBSOLETE {"=", BINOP_EQUAL, PREC_EQUAL, 0}, -// OBSOLETE {"/=", BINOP_NOTEQUAL, PREC_EQUAL, 0}, -// OBSOLETE {"<=", BINOP_LEQ, PREC_ORDER, 0}, -// OBSOLETE {">=", BINOP_GEQ, PREC_ORDER, 0}, -// OBSOLETE {">", BINOP_GTR, PREC_ORDER, 0}, -// OBSOLETE {"<", BINOP_LESS, PREC_ORDER, 0}, -// OBSOLETE {"+", BINOP_ADD, PREC_ADD, 0}, -// OBSOLETE {"-", BINOP_SUB, PREC_ADD, 0}, -// OBSOLETE {"*", BINOP_MUL, PREC_MUL, 0}, -// OBSOLETE {"/", BINOP_DIV, PREC_MUL, 0}, -// OBSOLETE {"//", BINOP_CONCAT, PREC_PREFIX, 0}, /* FIXME: precedence? */ -// OBSOLETE {"-", UNOP_NEG, PREC_PREFIX, 0}, -// OBSOLETE {"->", UNOP_IND, PREC_SUFFIX, 1}, -// OBSOLETE {"->", UNOP_ADDR, PREC_PREFIX, 0}, -// OBSOLETE {":", BINOP_RANGE, PREC_ASSIGN, 0}, -// OBSOLETE {NULL, 0, 0, 0} -// OBSOLETE }; -// OBSOLETE -// OBSOLETE /* The built-in types of Chill. */ -// OBSOLETE -// OBSOLETE struct type *builtin_type_chill_bool; -// OBSOLETE struct type *builtin_type_chill_char; -// OBSOLETE struct type *builtin_type_chill_long; -// OBSOLETE struct type *builtin_type_chill_ulong; -// OBSOLETE struct type *builtin_type_chill_real; -// OBSOLETE -// OBSOLETE struct type **const (chill_builtin_types[]) = -// OBSOLETE { -// OBSOLETE &builtin_type_chill_bool, -// OBSOLETE &builtin_type_chill_char, -// OBSOLETE &builtin_type_chill_long, -// OBSOLETE &builtin_type_chill_ulong, -// OBSOLETE &builtin_type_chill_real, -// OBSOLETE 0 -// OBSOLETE }; -// OBSOLETE -// OBSOLETE /* Calculate LOWER or UPPER of TYPE. -// OBSOLETE Returns the result as an integer. -// OBSOLETE *RESULT_TYPE is the appropriate type for the result. */ -// OBSOLETE -// OBSOLETE LONGEST -// OBSOLETE type_lower_upper (enum exp_opcode op, /* Either UNOP_LOWER or UNOP_UPPER */ -// OBSOLETE struct type *type, struct type **result_type) -// OBSOLETE { -// OBSOLETE LONGEST low, high; -// OBSOLETE *result_type = type; -// OBSOLETE CHECK_TYPEDEF (type); -// OBSOLETE switch (TYPE_CODE (type)) -// OBSOLETE { -// OBSOLETE case TYPE_CODE_STRUCT: -// OBSOLETE *result_type = builtin_type_int; -// OBSOLETE if (chill_varying_type (type)) -// OBSOLETE return type_lower_upper (op, TYPE_FIELD_TYPE (type, 1), result_type); -// OBSOLETE break; -// OBSOLETE case TYPE_CODE_ARRAY: -// OBSOLETE case TYPE_CODE_BITSTRING: -// OBSOLETE case TYPE_CODE_STRING: -// OBSOLETE type = TYPE_FIELD_TYPE (type, 0); /* Get index type */ -// OBSOLETE -// OBSOLETE /* ... fall through ... */ -// OBSOLETE case TYPE_CODE_RANGE: -// OBSOLETE *result_type = TYPE_TARGET_TYPE (type); -// OBSOLETE return op == UNOP_LOWER ? TYPE_LOW_BOUND (type) : TYPE_HIGH_BOUND (type); -// OBSOLETE -// OBSOLETE case TYPE_CODE_ENUM: -// OBSOLETE case TYPE_CODE_BOOL: -// OBSOLETE case TYPE_CODE_INT: -// OBSOLETE case TYPE_CODE_CHAR: -// OBSOLETE if (get_discrete_bounds (type, &low, &high) >= 0) -// OBSOLETE { -// OBSOLETE *result_type = type; -// OBSOLETE return op == UNOP_LOWER ? low : high; -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE case TYPE_CODE_UNDEF: -// OBSOLETE case TYPE_CODE_PTR: -// OBSOLETE case TYPE_CODE_UNION: -// OBSOLETE case TYPE_CODE_FUNC: -// OBSOLETE case TYPE_CODE_FLT: -// OBSOLETE case TYPE_CODE_VOID: -// OBSOLETE case TYPE_CODE_SET: -// OBSOLETE case TYPE_CODE_ERROR: -// OBSOLETE case TYPE_CODE_MEMBER: -// OBSOLETE case TYPE_CODE_METHOD: -// OBSOLETE case TYPE_CODE_REF: -// OBSOLETE case TYPE_CODE_COMPLEX: -// OBSOLETE default: -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE error ("unknown mode for LOWER/UPPER builtin"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static struct value * -// OBSOLETE value_chill_length (struct value *val) -// OBSOLETE { -// OBSOLETE LONGEST tmp; -// OBSOLETE struct type *type = VALUE_TYPE (val); -// OBSOLETE struct type *ttype; -// OBSOLETE CHECK_TYPEDEF (type); -// OBSOLETE switch (TYPE_CODE (type)) -// OBSOLETE { -// OBSOLETE case TYPE_CODE_ARRAY: -// OBSOLETE case TYPE_CODE_BITSTRING: -// OBSOLETE case TYPE_CODE_STRING: -// OBSOLETE tmp = type_lower_upper (UNOP_UPPER, type, &ttype) -// OBSOLETE - type_lower_upper (UNOP_LOWER, type, &ttype) + 1; -// OBSOLETE break; -// OBSOLETE case TYPE_CODE_STRUCT: -// OBSOLETE if (chill_varying_type (type)) -// OBSOLETE { -// OBSOLETE tmp = unpack_long (TYPE_FIELD_TYPE (type, 0), VALUE_CONTENTS (val)); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE /* ... else fall through ... */ -// OBSOLETE default: -// OBSOLETE error ("bad argument to LENGTH builtin"); -// OBSOLETE } -// OBSOLETE return value_from_longest (builtin_type_int, tmp); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static struct value * -// OBSOLETE value_chill_card (struct value *val) -// OBSOLETE { -// OBSOLETE LONGEST tmp = 0; -// OBSOLETE struct type *type = VALUE_TYPE (val); -// OBSOLETE CHECK_TYPEDEF (type); -// OBSOLETE -// OBSOLETE if (TYPE_CODE (type) == TYPE_CODE_SET) -// OBSOLETE { -// OBSOLETE struct type *range_type = TYPE_INDEX_TYPE (type); -// OBSOLETE LONGEST lower_bound, upper_bound; -// OBSOLETE int i; -// OBSOLETE -// OBSOLETE get_discrete_bounds (range_type, &lower_bound, &upper_bound); -// OBSOLETE for (i = lower_bound; i <= upper_bound; i++) -// OBSOLETE if (value_bit_index (type, VALUE_CONTENTS (val), i) > 0) -// OBSOLETE tmp++; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE error ("bad argument to CARD builtin"); -// OBSOLETE -// OBSOLETE return value_from_longest (builtin_type_int, tmp); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static struct value * -// OBSOLETE value_chill_max_min (enum exp_opcode op, struct value *val) -// OBSOLETE { -// OBSOLETE LONGEST tmp = 0; -// OBSOLETE struct type *type = VALUE_TYPE (val); -// OBSOLETE struct type *elttype; -// OBSOLETE CHECK_TYPEDEF (type); -// OBSOLETE -// OBSOLETE if (TYPE_CODE (type) == TYPE_CODE_SET) -// OBSOLETE { -// OBSOLETE LONGEST lower_bound, upper_bound; -// OBSOLETE int i, empty = 1; -// OBSOLETE -// OBSOLETE elttype = TYPE_INDEX_TYPE (type); -// OBSOLETE CHECK_TYPEDEF (elttype); -// OBSOLETE get_discrete_bounds (elttype, &lower_bound, &upper_bound); -// OBSOLETE -// OBSOLETE if (op == UNOP_CHMAX) -// OBSOLETE { -// OBSOLETE for (i = upper_bound; i >= lower_bound; i--) -// OBSOLETE { -// OBSOLETE if (value_bit_index (type, VALUE_CONTENTS (val), i) > 0) -// OBSOLETE { -// OBSOLETE tmp = i; -// OBSOLETE empty = 0; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE for (i = lower_bound; i <= upper_bound; i++) -// OBSOLETE { -// OBSOLETE if (value_bit_index (type, VALUE_CONTENTS (val), i) > 0) -// OBSOLETE { -// OBSOLETE tmp = i; -// OBSOLETE empty = 0; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE if (empty) -// OBSOLETE error ("%s for empty powerset", op == UNOP_CHMAX ? "MAX" : "MIN"); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE error ("bad argument to %s builtin", op == UNOP_CHMAX ? "MAX" : "MIN"); -// OBSOLETE -// OBSOLETE return value_from_longest (TYPE_CODE (elttype) == TYPE_CODE_RANGE -// OBSOLETE ? TYPE_TARGET_TYPE (elttype) -// OBSOLETE : elttype, -// OBSOLETE tmp); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static struct value * -// OBSOLETE evaluate_subexp_chill (struct type *expect_type, -// OBSOLETE register struct expression *exp, register int *pos, -// OBSOLETE enum noside noside) -// OBSOLETE { -// OBSOLETE int pc = *pos; -// OBSOLETE struct type *type; -// OBSOLETE int tem, nargs; -// OBSOLETE struct value *arg1; -// OBSOLETE struct value **argvec; -// OBSOLETE enum exp_opcode op = exp->elts[*pos].opcode; -// OBSOLETE switch (op) -// OBSOLETE { -// OBSOLETE case MULTI_SUBSCRIPT: -// OBSOLETE if (noside == EVAL_SKIP) -// OBSOLETE break; -// OBSOLETE (*pos) += 3; -// OBSOLETE nargs = longest_to_int (exp->elts[pc + 1].longconst); -// OBSOLETE arg1 = evaluate_subexp_with_coercion (exp, pos, noside); -// OBSOLETE type = check_typedef (VALUE_TYPE (arg1)); -// OBSOLETE -// OBSOLETE if (nargs == 1 && TYPE_CODE (type) == TYPE_CODE_INT) -// OBSOLETE { -// OBSOLETE /* Looks like string repetition. */ -// OBSOLETE struct value *string = evaluate_subexp_with_coercion (exp, pos, -// OBSOLETE noside); -// OBSOLETE return value_concat (arg1, string); -// OBSOLETE } -// OBSOLETE -// OBSOLETE switch (TYPE_CODE (type)) -// OBSOLETE { -// OBSOLETE case TYPE_CODE_PTR: -// OBSOLETE type = check_typedef (TYPE_TARGET_TYPE (type)); -// OBSOLETE if (!type || TYPE_CODE (type) != TYPE_CODE_FUNC) -// OBSOLETE error ("reference value used as function"); -// OBSOLETE /* ... fall through ... */ -// OBSOLETE case TYPE_CODE_FUNC: -// OBSOLETE /* It's a function call. */ -// OBSOLETE if (noside == EVAL_AVOID_SIDE_EFFECTS) -// OBSOLETE break; -// OBSOLETE -// OBSOLETE /* Allocate arg vector, including space for the function to be -// OBSOLETE called in argvec[0] and a terminating NULL */ -// OBSOLETE argvec = (struct value **) alloca (sizeof (struct value *) -// OBSOLETE * (nargs + 2)); -// OBSOLETE argvec[0] = arg1; -// OBSOLETE tem = 1; -// OBSOLETE for (; tem <= nargs && tem <= TYPE_NFIELDS (type); tem++) -// OBSOLETE { -// OBSOLETE argvec[tem] -// OBSOLETE = evaluate_subexp_chill (TYPE_FIELD_TYPE (type, tem - 1), -// OBSOLETE exp, pos, noside); -// OBSOLETE } -// OBSOLETE for (; tem <= nargs; tem++) -// OBSOLETE argvec[tem] = evaluate_subexp_with_coercion (exp, pos, noside); -// OBSOLETE argvec[tem] = 0; /* signal end of arglist */ -// OBSOLETE -// OBSOLETE return call_function_by_hand (argvec[0], nargs, argvec + 1); -// OBSOLETE default: -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE -// OBSOLETE while (nargs-- > 0) -// OBSOLETE { -// OBSOLETE struct value *index = evaluate_subexp_with_coercion (exp, pos, -// OBSOLETE noside); -// OBSOLETE arg1 = value_subscript (arg1, index); -// OBSOLETE } -// OBSOLETE return (arg1); -// OBSOLETE -// OBSOLETE case UNOP_LOWER: -// OBSOLETE case UNOP_UPPER: -// OBSOLETE (*pos)++; -// OBSOLETE if (noside == EVAL_SKIP) -// OBSOLETE { -// OBSOLETE (*exp->language_defn->evaluate_exp) (NULL_TYPE, exp, pos, EVAL_SKIP); -// OBSOLETE goto nosideret; -// OBSOLETE } -// OBSOLETE arg1 = (*exp->language_defn->evaluate_exp) (NULL_TYPE, exp, pos, -// OBSOLETE EVAL_AVOID_SIDE_EFFECTS); -// OBSOLETE tem = type_lower_upper (op, VALUE_TYPE (arg1), &type); -// OBSOLETE return value_from_longest (type, tem); -// OBSOLETE -// OBSOLETE case UNOP_LENGTH: -// OBSOLETE (*pos)++; -// OBSOLETE arg1 = (*exp->language_defn->evaluate_exp) (NULL_TYPE, exp, pos, noside); -// OBSOLETE return value_chill_length (arg1); -// OBSOLETE -// OBSOLETE case UNOP_CARD: -// OBSOLETE (*pos)++; -// OBSOLETE arg1 = (*exp->language_defn->evaluate_exp) (NULL_TYPE, exp, pos, noside); -// OBSOLETE return value_chill_card (arg1); -// OBSOLETE -// OBSOLETE case UNOP_CHMAX: -// OBSOLETE case UNOP_CHMIN: -// OBSOLETE (*pos)++; -// OBSOLETE arg1 = (*exp->language_defn->evaluate_exp) (NULL_TYPE, exp, pos, noside); -// OBSOLETE return value_chill_max_min (op, arg1); -// OBSOLETE -// OBSOLETE case BINOP_COMMA: -// OBSOLETE error ("',' operator used in invalid context"); -// OBSOLETE -// OBSOLETE default: -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE -// OBSOLETE return evaluate_subexp_standard (expect_type, exp, pos, noside); -// OBSOLETE nosideret: -// OBSOLETE return value_from_longest (builtin_type_long, (LONGEST) 1); -// OBSOLETE } -// OBSOLETE -// OBSOLETE const struct language_defn chill_language_defn = -// OBSOLETE { -// OBSOLETE "chill", -// OBSOLETE language_chill, -// OBSOLETE chill_builtin_types, -// OBSOLETE range_check_on, -// OBSOLETE type_check_on, -// OBSOLETE case_sensitive_on, -// OBSOLETE chill_parse, /* parser */ -// OBSOLETE chill_error, /* parser error function */ -// OBSOLETE evaluate_subexp_chill, -// OBSOLETE chill_printchar, /* print a character constant */ -// OBSOLETE chill_printstr, /* function to print a string constant */ -// OBSOLETE NULL, /* Function to print a single char */ -// OBSOLETE chill_create_fundamental_type, /* Create fundamental type in this language */ -// OBSOLETE chill_print_type, /* Print a type using appropriate syntax */ -// OBSOLETE chill_val_print, /* Print a value using appropriate syntax */ -// OBSOLETE chill_value_print, /* Print a top-levl value */ -// OBSOLETE {"", "B'", "", ""}, /* Binary format info */ -// OBSOLETE {"O'%lo", "O'", "o", ""}, /* Octal format info */ -// OBSOLETE {"D'%ld", "D'", "d", ""}, /* Decimal format info */ -// OBSOLETE {"H'%lx", "H'", "x", ""}, /* Hex format info */ -// OBSOLETE chill_op_print_tab, /* expression operators for printing */ -// OBSOLETE 0, /* arrays are first-class (not c-style) */ -// OBSOLETE 0, /* String lower bound */ -// OBSOLETE &builtin_type_chill_char, /* Type of string elements */ -// OBSOLETE LANG_MAGIC -// OBSOLETE }; -// OBSOLETE -// OBSOLETE /* Initialization for Chill */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE _initialize_chill_language (void) -// OBSOLETE { -// OBSOLETE builtin_type_chill_bool = -// OBSOLETE init_type (TYPE_CODE_BOOL, TARGET_CHAR_BIT / TARGET_CHAR_BIT, -// OBSOLETE TYPE_FLAG_UNSIGNED, -// OBSOLETE "BOOL", (struct objfile *) NULL); -// OBSOLETE builtin_type_chill_char = -// OBSOLETE init_type (TYPE_CODE_CHAR, TARGET_CHAR_BIT / TARGET_CHAR_BIT, -// OBSOLETE TYPE_FLAG_UNSIGNED, -// OBSOLETE "CHAR", (struct objfile *) NULL); -// OBSOLETE builtin_type_chill_long = -// OBSOLETE init_type (TYPE_CODE_INT, TARGET_LONG_BIT / TARGET_CHAR_BIT, -// OBSOLETE 0, -// OBSOLETE "LONG", (struct objfile *) NULL); -// OBSOLETE builtin_type_chill_ulong = -// OBSOLETE init_type (TYPE_CODE_INT, TARGET_LONG_BIT / TARGET_CHAR_BIT, -// OBSOLETE TYPE_FLAG_UNSIGNED, -// OBSOLETE "ULONG", (struct objfile *) NULL); -// OBSOLETE builtin_type_chill_real = -// OBSOLETE init_type (TYPE_CODE_FLT, TARGET_DOUBLE_BIT / TARGET_CHAR_BIT, -// OBSOLETE 0, -// OBSOLETE "LONG_REAL", (struct objfile *) NULL); -// OBSOLETE -// OBSOLETE add_language (&chill_language_defn); -// OBSOLETE } diff --git a/gdb/ch-lang.h b/gdb/ch-lang.h deleted file mode 100644 index d4e5356..0000000 --- a/gdb/ch-lang.h +++ /dev/null @@ -1,41 +0,0 @@ -// OBSOLETE /* Chill language support definitions for GDB, the GNU debugger. -// OBSOLETE Copyright 1992, 1994, 1996, 1998, 1999, 2000 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE /* Forward decls for prototypes */ -// OBSOLETE struct value; -// OBSOLETE -// OBSOLETE extern int chill_parse (void); /* Defined in ch-exp.y */ -// OBSOLETE -// OBSOLETE extern void chill_error (char *); /* Defined in ch-exp.y */ -// OBSOLETE -// OBSOLETE /* Defined in ch-typeprint.c */ -// OBSOLETE extern void chill_print_type (struct type *, char *, struct ui_file *, int, -// OBSOLETE int); -// OBSOLETE -// OBSOLETE extern int chill_val_print (struct type *, char *, int, CORE_ADDR, -// OBSOLETE struct ui_file *, int, int, int, -// OBSOLETE enum val_prettyprint); -// OBSOLETE -// OBSOLETE extern int chill_value_print (struct value *, struct ui_file *, -// OBSOLETE int, enum val_prettyprint); -// OBSOLETE -// OBSOLETE extern LONGEST -// OBSOLETE type_lower_upper (enum exp_opcode, struct type *, struct type **); diff --git a/gdb/ch-typeprint.c b/gdb/ch-typeprint.c deleted file mode 100644 index 32590f8..0000000 --- a/gdb/ch-typeprint.c +++ /dev/null @@ -1,340 +0,0 @@ -// OBSOLETE /* Support for printing Chill types for GDB, the GNU debugger. -// OBSOLETE Copyright 1986, 1988, 1989, 1991, 1992, 1993, 1994, 1995, 2000 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "gdb_obstack.h" -// OBSOLETE #include "bfd.h" /* Binary File Description */ -// OBSOLETE #include "symtab.h" -// OBSOLETE #include "gdbtypes.h" -// OBSOLETE #include "expression.h" -// OBSOLETE #include "value.h" -// OBSOLETE #include "gdbcore.h" -// OBSOLETE #include "target.h" -// OBSOLETE #include "language.h" -// OBSOLETE #include "ch-lang.h" -// OBSOLETE #include "typeprint.h" -// OBSOLETE -// OBSOLETE #include "gdb_string.h" -// OBSOLETE #include <errno.h> -// OBSOLETE -// OBSOLETE static void chill_type_print_base (struct type *, struct ui_file *, int, int); -// OBSOLETE -// OBSOLETE void -// OBSOLETE chill_print_type (struct type *type, char *varstring, struct ui_file *stream, -// OBSOLETE int show, int level) -// OBSOLETE { -// OBSOLETE if (varstring != NULL && *varstring != '\0') -// OBSOLETE { -// OBSOLETE fputs_filtered (varstring, stream); -// OBSOLETE fputs_filtered (" ", stream); -// OBSOLETE } -// OBSOLETE chill_type_print_base (type, stream, show, level); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Print the name of the type (or the ultimate pointer target, -// OBSOLETE function value or array element). -// OBSOLETE -// OBSOLETE SHOW nonzero means don't print this type as just its name; -// OBSOLETE show its real definition even if it has a name. -// OBSOLETE SHOW zero means print just typename or tag if there is one -// OBSOLETE SHOW negative means abbreviate structure elements. -// OBSOLETE SHOW is decremented for printing of structure elements. -// OBSOLETE -// OBSOLETE LEVEL is the depth to indent by. -// OBSOLETE We increase it for some recursive calls. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE chill_type_print_base (struct type *type, struct ui_file *stream, int show, -// OBSOLETE int level) -// OBSOLETE { -// OBSOLETE register int len; -// OBSOLETE register int i; -// OBSOLETE struct type *index_type; -// OBSOLETE struct type *range_type; -// OBSOLETE LONGEST low_bound; -// OBSOLETE LONGEST high_bound; -// OBSOLETE -// OBSOLETE QUIT; -// OBSOLETE -// OBSOLETE wrap_here (" "); -// OBSOLETE if (type == NULL) -// OBSOLETE { -// OBSOLETE fputs_filtered ("<type unknown>", stream); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* When SHOW is zero or less, and there is a valid type name, then always -// OBSOLETE just print the type name directly from the type. */ -// OBSOLETE -// OBSOLETE if ((show <= 0) && (TYPE_NAME (type) != NULL)) -// OBSOLETE { -// OBSOLETE fputs_filtered (TYPE_NAME (type), stream); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (TYPE_CODE (type) != TYPE_CODE_TYPEDEF) -// OBSOLETE CHECK_TYPEDEF (type); -// OBSOLETE -// OBSOLETE switch (TYPE_CODE (type)) -// OBSOLETE { -// OBSOLETE case TYPE_CODE_TYPEDEF: -// OBSOLETE chill_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level); -// OBSOLETE break; -// OBSOLETE case TYPE_CODE_PTR: -// OBSOLETE if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_VOID) -// OBSOLETE { -// OBSOLETE fprintf_filtered (stream, -// OBSOLETE TYPE_NAME (type) ? TYPE_NAME (type) : "PTR"); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE fprintf_filtered (stream, "REF "); -// OBSOLETE chill_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_BOOL: -// OBSOLETE /* FIXME: we should probably just print the TYPE_NAME, in case -// OBSOLETE anyone ever fixes the compiler to give us the real names -// OBSOLETE in the presence of the chill equivalent of typedef (assuming -// OBSOLETE there is one). */ -// OBSOLETE fprintf_filtered (stream, -// OBSOLETE TYPE_NAME (type) ? TYPE_NAME (type) : "BOOL"); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_ARRAY: -// OBSOLETE fputs_filtered ("ARRAY (", stream); -// OBSOLETE range_type = TYPE_FIELD_TYPE (type, 0); -// OBSOLETE if (TYPE_CODE (range_type) != TYPE_CODE_RANGE) -// OBSOLETE chill_print_type (range_type, "", stream, 0, level); -// OBSOLETE else -// OBSOLETE { -// OBSOLETE index_type = TYPE_TARGET_TYPE (range_type); -// OBSOLETE low_bound = TYPE_FIELD_BITPOS (range_type, 0); -// OBSOLETE high_bound = TYPE_FIELD_BITPOS (range_type, 1); -// OBSOLETE print_type_scalar (index_type, low_bound, stream); -// OBSOLETE fputs_filtered (":", stream); -// OBSOLETE print_type_scalar (index_type, high_bound, stream); -// OBSOLETE } -// OBSOLETE fputs_filtered (") ", stream); -// OBSOLETE chill_print_type (TYPE_TARGET_TYPE (type), "", stream, 0, level); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_BITSTRING: -// OBSOLETE fprintf_filtered (stream, "BOOLS (%d)", -// OBSOLETE TYPE_FIELD_BITPOS (TYPE_FIELD_TYPE (type, 0), 1) + 1); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_SET: -// OBSOLETE fputs_filtered ("POWERSET ", stream); -// OBSOLETE chill_print_type (TYPE_INDEX_TYPE (type), "", stream, -// OBSOLETE show - 1, level); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_STRING: -// OBSOLETE range_type = TYPE_FIELD_TYPE (type, 0); -// OBSOLETE index_type = TYPE_TARGET_TYPE (range_type); -// OBSOLETE high_bound = TYPE_FIELD_BITPOS (range_type, 1); -// OBSOLETE fputs_filtered ("CHARS (", stream); -// OBSOLETE print_type_scalar (index_type, high_bound + 1, stream); -// OBSOLETE fputs_filtered (")", stream); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_MEMBER: -// OBSOLETE fprintf_filtered (stream, "MEMBER "); -// OBSOLETE chill_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level); -// OBSOLETE break; -// OBSOLETE case TYPE_CODE_REF: -// OBSOLETE fprintf_filtered (stream, "/*LOC*/ "); -// OBSOLETE chill_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level); -// OBSOLETE break; -// OBSOLETE case TYPE_CODE_FUNC: -// OBSOLETE fprintf_filtered (stream, "PROC ("); -// OBSOLETE len = TYPE_NFIELDS (type); -// OBSOLETE for (i = 0; i < len; i++) -// OBSOLETE { -// OBSOLETE struct type *param_type = TYPE_FIELD_TYPE (type, i); -// OBSOLETE if (i > 0) -// OBSOLETE { -// OBSOLETE fputs_filtered (", ", stream); -// OBSOLETE wrap_here (" "); -// OBSOLETE } -// OBSOLETE if (TYPE_CODE (param_type) == TYPE_CODE_REF) -// OBSOLETE { -// OBSOLETE chill_type_print_base (TYPE_TARGET_TYPE (param_type), -// OBSOLETE stream, 0, level); -// OBSOLETE fputs_filtered (" LOC", stream); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE chill_type_print_base (param_type, stream, show, level); -// OBSOLETE } -// OBSOLETE fprintf_filtered (stream, ")"); -// OBSOLETE if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_VOID) -// OBSOLETE { -// OBSOLETE fputs_filtered (" RETURNS (", stream); -// OBSOLETE chill_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level); -// OBSOLETE fputs_filtered (")", stream); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_STRUCT: -// OBSOLETE if (chill_varying_type (type)) -// OBSOLETE { -// OBSOLETE chill_type_print_base (TYPE_FIELD_TYPE (type, 1), -// OBSOLETE stream, 0, level); -// OBSOLETE fputs_filtered (" VARYING", stream); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE fprintf_filtered (stream, "STRUCT "); -// OBSOLETE -// OBSOLETE fprintf_filtered (stream, "(\n"); -// OBSOLETE if ((TYPE_NFIELDS (type) == 0) && (TYPE_NFN_FIELDS (type) == 0)) -// OBSOLETE { -// OBSOLETE if (TYPE_STUB (type)) -// OBSOLETE { -// OBSOLETE fprintfi_filtered (level + 4, stream, "<incomplete type>\n"); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE fprintfi_filtered (level + 4, stream, "<no data fields>\n"); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE len = TYPE_NFIELDS (type); -// OBSOLETE for (i = TYPE_N_BASECLASSES (type); i < len; i++) -// OBSOLETE { -// OBSOLETE struct type *field_type = TYPE_FIELD_TYPE (type, i); -// OBSOLETE QUIT; -// OBSOLETE print_spaces_filtered (level + 4, stream); -// OBSOLETE if (TYPE_CODE (field_type) == TYPE_CODE_UNION) -// OBSOLETE { -// OBSOLETE int j; /* variant number */ -// OBSOLETE fputs_filtered ("CASE OF\n", stream); -// OBSOLETE for (j = 0; j < TYPE_NFIELDS (field_type); j++) -// OBSOLETE { -// OBSOLETE int k; /* variant field index */ -// OBSOLETE struct type *variant_type -// OBSOLETE = TYPE_FIELD_TYPE (field_type, j); -// OBSOLETE int var_len = TYPE_NFIELDS (variant_type); -// OBSOLETE print_spaces_filtered (level + 4, stream); -// OBSOLETE if (strcmp (TYPE_FIELD_NAME (field_type, j), -// OBSOLETE "else") == 0) -// OBSOLETE fputs_filtered ("ELSE\n", stream); -// OBSOLETE else -// OBSOLETE fputs_filtered (":\n", stream); -// OBSOLETE if (TYPE_CODE (variant_type) != TYPE_CODE_STRUCT) -// OBSOLETE error ("variant record confusion"); -// OBSOLETE for (k = 0; k < var_len; k++) -// OBSOLETE { -// OBSOLETE print_spaces_filtered (level + 8, stream); -// OBSOLETE chill_print_type (TYPE_FIELD_TYPE (variant_type, k), -// OBSOLETE TYPE_FIELD_NAME (variant_type, k), -// OBSOLETE stream, show - 1, level + 8); -// OBSOLETE if (k < (var_len - 1)) -// OBSOLETE fputs_filtered (",", stream); -// OBSOLETE fputs_filtered ("\n", stream); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE print_spaces_filtered (level + 4, stream); -// OBSOLETE fputs_filtered ("ESAC", stream); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE chill_print_type (field_type, -// OBSOLETE TYPE_FIELD_NAME (type, i), -// OBSOLETE stream, show - 1, level + 4); -// OBSOLETE if (i < (len - 1)) -// OBSOLETE { -// OBSOLETE fputs_filtered (",", stream); -// OBSOLETE } -// OBSOLETE fputs_filtered ("\n", stream); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE fprintfi_filtered (level, stream, ")"); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_RANGE: -// OBSOLETE { -// OBSOLETE struct type *target = TYPE_TARGET_TYPE (type); -// OBSOLETE if (target && TYPE_NAME (target)) -// OBSOLETE fputs_filtered (TYPE_NAME (target), stream); -// OBSOLETE else -// OBSOLETE fputs_filtered ("RANGE", stream); -// OBSOLETE if (target == NULL) -// OBSOLETE target = builtin_type_long; -// OBSOLETE fputs_filtered (" (", stream); -// OBSOLETE print_type_scalar (target, TYPE_LOW_BOUND (type), stream); -// OBSOLETE fputs_filtered (":", stream); -// OBSOLETE print_type_scalar (target, TYPE_HIGH_BOUND (type), stream); -// OBSOLETE fputs_filtered (")", stream); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_ENUM: -// OBSOLETE { -// OBSOLETE register int lastval = 0; -// OBSOLETE fprintf_filtered (stream, "SET ("); -// OBSOLETE len = TYPE_NFIELDS (type); -// OBSOLETE for (i = 0; i < len; i++) -// OBSOLETE { -// OBSOLETE QUIT; -// OBSOLETE if (i) -// OBSOLETE fprintf_filtered (stream, ", "); -// OBSOLETE wrap_here (" "); -// OBSOLETE fputs_filtered (TYPE_FIELD_NAME (type, i), stream); -// OBSOLETE if (lastval != TYPE_FIELD_BITPOS (type, i)) -// OBSOLETE { -// OBSOLETE fprintf_filtered (stream, " = %d", TYPE_FIELD_BITPOS (type, i)); -// OBSOLETE lastval = TYPE_FIELD_BITPOS (type, i); -// OBSOLETE } -// OBSOLETE lastval++; -// OBSOLETE } -// OBSOLETE fprintf_filtered (stream, ")"); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_VOID: -// OBSOLETE case TYPE_CODE_UNDEF: -// OBSOLETE case TYPE_CODE_ERROR: -// OBSOLETE case TYPE_CODE_UNION: -// OBSOLETE case TYPE_CODE_METHOD: -// OBSOLETE error ("missing language support in chill_type_print_base"); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE default: -// OBSOLETE -// OBSOLETE /* Handle types not explicitly handled by the other cases, -// OBSOLETE such as fundamental types. For these, just print whatever -// OBSOLETE the type name is, as recorded in the type itself. If there -// OBSOLETE is no type name, then complain. */ -// OBSOLETE -// OBSOLETE if (TYPE_NAME (type) != NULL) -// OBSOLETE { -// OBSOLETE fputs_filtered (TYPE_NAME (type), stream); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE error ("Unrecognized type code (%d) in symbol table.", -// OBSOLETE TYPE_CODE (type)); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE } diff --git a/gdb/ch-valprint.c b/gdb/ch-valprint.c deleted file mode 100644 index f2a35b3..0000000 --- a/gdb/ch-valprint.c +++ /dev/null @@ -1,605 +0,0 @@ -// OBSOLETE /* Support for printing Chill values for GDB, the GNU debugger. -// OBSOLETE Copyright 1986, 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, -// OBSOLETE 1998, 2000, 2001 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "gdb_obstack.h" -// OBSOLETE #include "symtab.h" -// OBSOLETE #include "gdbtypes.h" -// OBSOLETE #include "valprint.h" -// OBSOLETE #include "expression.h" -// OBSOLETE #include "value.h" -// OBSOLETE #include "language.h" -// OBSOLETE #include "demangle.h" -// OBSOLETE #include "c-lang.h" /* For c_val_print */ -// OBSOLETE #include "typeprint.h" -// OBSOLETE #include "ch-lang.h" -// OBSOLETE #include "annotate.h" -// OBSOLETE -// OBSOLETE static void chill_print_value_fields (struct type *, char *, -// OBSOLETE struct ui_file *, int, int, -// OBSOLETE enum val_prettyprint, struct type **); -// OBSOLETE -// OBSOLETE static void chill_print_type_scalar (struct type *, LONGEST, -// OBSOLETE struct ui_file *); -// OBSOLETE -// OBSOLETE static void chill_val_print_array_elements (struct type *, char *, -// OBSOLETE CORE_ADDR, struct ui_file *, -// OBSOLETE int, int, int, -// OBSOLETE enum val_prettyprint); -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Print integral scalar data VAL, of type TYPE, onto stdio stream STREAM. -// OBSOLETE Used to print data from type structures in a specified type. For example, -// OBSOLETE array bounds may be characters or booleans in some languages, and this -// OBSOLETE allows the ranges to be printed in their "natural" form rather than as -// OBSOLETE decimal integer values. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE chill_print_type_scalar (struct type *type, LONGEST val, struct ui_file *stream) -// OBSOLETE { -// OBSOLETE switch (TYPE_CODE (type)) -// OBSOLETE { -// OBSOLETE case TYPE_CODE_RANGE: -// OBSOLETE if (TYPE_TARGET_TYPE (type)) -// OBSOLETE { -// OBSOLETE chill_print_type_scalar (TYPE_TARGET_TYPE (type), val, stream); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE case TYPE_CODE_UNDEF: -// OBSOLETE case TYPE_CODE_PTR: -// OBSOLETE case TYPE_CODE_ARRAY: -// OBSOLETE case TYPE_CODE_STRUCT: -// OBSOLETE case TYPE_CODE_UNION: -// OBSOLETE case TYPE_CODE_ENUM: -// OBSOLETE case TYPE_CODE_FUNC: -// OBSOLETE case TYPE_CODE_INT: -// OBSOLETE case TYPE_CODE_FLT: -// OBSOLETE case TYPE_CODE_VOID: -// OBSOLETE case TYPE_CODE_SET: -// OBSOLETE case TYPE_CODE_STRING: -// OBSOLETE case TYPE_CODE_BITSTRING: -// OBSOLETE case TYPE_CODE_ERROR: -// OBSOLETE case TYPE_CODE_MEMBER: -// OBSOLETE case TYPE_CODE_METHOD: -// OBSOLETE case TYPE_CODE_REF: -// OBSOLETE case TYPE_CODE_CHAR: -// OBSOLETE case TYPE_CODE_BOOL: -// OBSOLETE case TYPE_CODE_COMPLEX: -// OBSOLETE case TYPE_CODE_TYPEDEF: -// OBSOLETE default: -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE print_type_scalar (type, val, stream); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Print the elements of an array. -// OBSOLETE Similar to val_print_array_elements, but prints -// OBSOLETE element indexes (in Chill syntax). */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE chill_val_print_array_elements (struct type *type, char *valaddr, -// OBSOLETE CORE_ADDR address, struct ui_file *stream, -// OBSOLETE int format, int deref_ref, int recurse, -// OBSOLETE enum val_prettyprint pretty) -// OBSOLETE { -// OBSOLETE unsigned int i = 0; -// OBSOLETE unsigned int things_printed = 0; -// OBSOLETE unsigned len; -// OBSOLETE struct type *elttype; -// OBSOLETE struct type *range_type = TYPE_FIELD_TYPE (type, 0); -// OBSOLETE struct type *index_type = TYPE_TARGET_TYPE (range_type); -// OBSOLETE unsigned eltlen; -// OBSOLETE /* Position of the array element we are examining to see -// OBSOLETE whether it is repeated. */ -// OBSOLETE unsigned int rep1; -// OBSOLETE /* Number of repetitions we have detected so far. */ -// OBSOLETE unsigned int reps; -// OBSOLETE LONGEST low_bound = TYPE_FIELD_BITPOS (range_type, 0); -// OBSOLETE -// OBSOLETE elttype = check_typedef (TYPE_TARGET_TYPE (type)); -// OBSOLETE eltlen = TYPE_LENGTH (elttype); -// OBSOLETE len = TYPE_LENGTH (type) / eltlen; -// OBSOLETE -// OBSOLETE annotate_array_section_begin (i, elttype); -// OBSOLETE -// OBSOLETE for (; i < len && things_printed < print_max; i++) -// OBSOLETE { -// OBSOLETE if (i != 0) -// OBSOLETE { -// OBSOLETE if (prettyprint_arrays) -// OBSOLETE { -// OBSOLETE fprintf_filtered (stream, ",\n"); -// OBSOLETE print_spaces_filtered (2 + 2 * recurse, stream); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE fprintf_filtered (stream, ", "); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE wrap_here (n_spaces (2 + 2 * recurse)); -// OBSOLETE -// OBSOLETE rep1 = i + 1; -// OBSOLETE reps = 1; -// OBSOLETE while ((rep1 < len) && -// OBSOLETE !memcmp (valaddr + i * eltlen, valaddr + rep1 * eltlen, eltlen)) -// OBSOLETE { -// OBSOLETE ++reps; -// OBSOLETE ++rep1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE fputs_filtered ("(", stream); -// OBSOLETE chill_print_type_scalar (index_type, low_bound + i, stream); -// OBSOLETE if (reps > 1) -// OBSOLETE { -// OBSOLETE fputs_filtered (":", stream); -// OBSOLETE chill_print_type_scalar (index_type, low_bound + i + reps - 1, -// OBSOLETE stream); -// OBSOLETE fputs_filtered ("): ", stream); -// OBSOLETE val_print (elttype, valaddr + i * eltlen, 0, 0, stream, format, -// OBSOLETE deref_ref, recurse + 1, pretty); -// OBSOLETE -// OBSOLETE i = rep1 - 1; -// OBSOLETE things_printed += 1; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE fputs_filtered ("): ", stream); -// OBSOLETE val_print (elttype, valaddr + i * eltlen, 0, 0, stream, format, -// OBSOLETE deref_ref, recurse + 1, pretty); -// OBSOLETE annotate_elt (); -// OBSOLETE things_printed++; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE annotate_array_section_end (); -// OBSOLETE if (i < len) -// OBSOLETE { -// OBSOLETE fprintf_filtered (stream, "..."); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Print data of type TYPE located at VALADDR (within GDB), which came from -// OBSOLETE the inferior at address ADDRESS, onto stdio stream STREAM according to -// OBSOLETE FORMAT (a letter or 0 for natural format). The data at VALADDR is in -// OBSOLETE target byte order. -// OBSOLETE -// OBSOLETE If the data are a string pointer, returns the number of string characters -// OBSOLETE printed. -// OBSOLETE -// OBSOLETE If DEREF_REF is nonzero, then dereference references, otherwise just print -// OBSOLETE them like pointers. -// OBSOLETE -// OBSOLETE The PRETTY parameter controls prettyprinting. */ -// OBSOLETE -// OBSOLETE int -// OBSOLETE chill_val_print (struct type *type, char *valaddr, int embedded_offset, -// OBSOLETE CORE_ADDR address, struct ui_file *stream, int format, -// OBSOLETE int deref_ref, int recurse, enum val_prettyprint pretty) -// OBSOLETE { -// OBSOLETE LONGEST val; -// OBSOLETE unsigned int i = 0; /* Number of characters printed. */ -// OBSOLETE struct type *elttype; -// OBSOLETE CORE_ADDR addr; -// OBSOLETE -// OBSOLETE CHECK_TYPEDEF (type); -// OBSOLETE -// OBSOLETE switch (TYPE_CODE (type)) -// OBSOLETE { -// OBSOLETE case TYPE_CODE_ARRAY: -// OBSOLETE if (TYPE_LENGTH (type) > 0 && TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0) -// OBSOLETE { -// OBSOLETE if (prettyprint_arrays) -// OBSOLETE { -// OBSOLETE print_spaces_filtered (2 + 2 * recurse, stream); -// OBSOLETE } -// OBSOLETE fprintf_filtered (stream, "["); -// OBSOLETE chill_val_print_array_elements (type, valaddr, address, stream, -// OBSOLETE format, deref_ref, recurse, pretty); -// OBSOLETE fprintf_filtered (stream, "]"); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE error ("unimplemented in chill_val_print; unspecified array length"); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_INT: -// OBSOLETE format = format ? format : output_format; -// OBSOLETE if (format) -// OBSOLETE { -// OBSOLETE print_scalar_formatted (valaddr, type, format, 0, stream); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE val_print_type_code_int (type, valaddr, stream); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_CHAR: -// OBSOLETE format = format ? format : output_format; -// OBSOLETE if (format) -// OBSOLETE { -// OBSOLETE print_scalar_formatted (valaddr, type, format, 0, stream); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE LA_PRINT_CHAR ((unsigned char) unpack_long (type, valaddr), -// OBSOLETE stream); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_FLT: -// OBSOLETE if (format) -// OBSOLETE { -// OBSOLETE print_scalar_formatted (valaddr, type, format, 0, stream); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE print_floating (valaddr, type, stream); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_BOOL: -// OBSOLETE format = format ? format : output_format; -// OBSOLETE if (format) -// OBSOLETE { -// OBSOLETE print_scalar_formatted (valaddr, type, format, 0, stream); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* FIXME: Why is this using builtin_type_chill_bool not type? */ -// OBSOLETE val = unpack_long (builtin_type_chill_bool, valaddr); -// OBSOLETE fprintf_filtered (stream, val ? "TRUE" : "FALSE"); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_UNDEF: -// OBSOLETE /* This happens (without TYPE_FLAG_STUB set) on systems which don't use -// OBSOLETE dbx xrefs (NO_DBX_XREFS in gcc) if a file has a "struct foo *bar" -// OBSOLETE and no complete type for struct foo in that file. */ -// OBSOLETE fprintf_filtered (stream, "<incomplete type>"); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_PTR: -// OBSOLETE if (format && format != 's') -// OBSOLETE { -// OBSOLETE print_scalar_formatted (valaddr, type, format, 0, stream); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE addr = unpack_pointer (type, valaddr); -// OBSOLETE elttype = check_typedef (TYPE_TARGET_TYPE (type)); -// OBSOLETE -// OBSOLETE /* We assume a NULL pointer is all zeros ... */ -// OBSOLETE if (addr == 0) -// OBSOLETE { -// OBSOLETE fputs_filtered ("NULL", stream); -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (TYPE_CODE (elttype) == TYPE_CODE_FUNC) -// OBSOLETE { -// OBSOLETE /* Try to print what function it points to. */ -// OBSOLETE print_address_demangle (addr, stream, demangle); -// OBSOLETE /* Return value is irrelevant except for string pointers. */ -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE if (addressprint && format != 's') -// OBSOLETE { -// OBSOLETE print_address_numeric (addr, 1, stream); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* For a pointer to char or unsigned char, also print the string -// OBSOLETE pointed to, unless pointer is null. */ -// OBSOLETE if (TYPE_LENGTH (elttype) == 1 -// OBSOLETE && TYPE_CODE (elttype) == TYPE_CODE_CHAR -// OBSOLETE && (format == 0 || format == 's') -// OBSOLETE && addr != 0 -// OBSOLETE && /* If print_max is UINT_MAX, the alloca below will fail. -// OBSOLETE In that case don't try to print the string. */ -// OBSOLETE print_max < UINT_MAX) -// OBSOLETE i = val_print_string (addr, -1, TYPE_LENGTH (elttype), stream); -// OBSOLETE -// OBSOLETE /* Return number of characters printed, plus one for the -// OBSOLETE terminating null if we have "reached the end". */ -// OBSOLETE return (i + (print_max && i != print_max)); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_STRING: -// OBSOLETE i = TYPE_LENGTH (type); -// OBSOLETE LA_PRINT_STRING (stream, valaddr, i, 1, 0); -// OBSOLETE /* Return number of characters printed, plus one for the terminating -// OBSOLETE null if we have "reached the end". */ -// OBSOLETE return (i + (print_max && i != print_max)); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_BITSTRING: -// OBSOLETE case TYPE_CODE_SET: -// OBSOLETE elttype = TYPE_INDEX_TYPE (type); -// OBSOLETE CHECK_TYPEDEF (elttype); -// OBSOLETE if (TYPE_STUB (elttype)) -// OBSOLETE { -// OBSOLETE fprintf_filtered (stream, "<incomplete type>"); -// OBSOLETE gdb_flush (stream); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE { -// OBSOLETE struct type *range = elttype; -// OBSOLETE LONGEST low_bound, high_bound; -// OBSOLETE int i; -// OBSOLETE int is_bitstring = TYPE_CODE (type) == TYPE_CODE_BITSTRING; -// OBSOLETE int need_comma = 0; -// OBSOLETE -// OBSOLETE if (is_bitstring) -// OBSOLETE fputs_filtered ("B'", stream); -// OBSOLETE else -// OBSOLETE fputs_filtered ("[", stream); -// OBSOLETE -// OBSOLETE i = get_discrete_bounds (range, &low_bound, &high_bound); -// OBSOLETE maybe_bad_bstring: -// OBSOLETE if (i < 0) -// OBSOLETE { -// OBSOLETE fputs_filtered ("<error value>", stream); -// OBSOLETE goto done; -// OBSOLETE } -// OBSOLETE -// OBSOLETE for (i = low_bound; i <= high_bound; i++) -// OBSOLETE { -// OBSOLETE int element = value_bit_index (type, valaddr, i); -// OBSOLETE if (element < 0) -// OBSOLETE { -// OBSOLETE i = element; -// OBSOLETE goto maybe_bad_bstring; -// OBSOLETE } -// OBSOLETE if (is_bitstring) -// OBSOLETE fprintf_filtered (stream, "%d", element); -// OBSOLETE else if (element) -// OBSOLETE { -// OBSOLETE if (need_comma) -// OBSOLETE fputs_filtered (", ", stream); -// OBSOLETE chill_print_type_scalar (range, (LONGEST) i, stream); -// OBSOLETE need_comma = 1; -// OBSOLETE -// OBSOLETE /* Look for a continuous range of true elements. */ -// OBSOLETE if (i + 1 <= high_bound && value_bit_index (type, valaddr, ++i)) -// OBSOLETE { -// OBSOLETE int j = i; /* j is the upper bound so far of the range */ -// OBSOLETE fputs_filtered (":", stream); -// OBSOLETE while (i + 1 <= high_bound -// OBSOLETE && value_bit_index (type, valaddr, ++i)) -// OBSOLETE j = i; -// OBSOLETE chill_print_type_scalar (range, (LONGEST) j, stream); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE done: -// OBSOLETE if (is_bitstring) -// OBSOLETE fputs_filtered ("'", stream); -// OBSOLETE else -// OBSOLETE fputs_filtered ("]", stream); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_STRUCT: -// OBSOLETE if (chill_varying_type (type)) -// OBSOLETE { -// OBSOLETE struct type *inner = check_typedef (TYPE_FIELD_TYPE (type, 1)); -// OBSOLETE long length = unpack_long (TYPE_FIELD_TYPE (type, 0), valaddr); -// OBSOLETE char *data_addr = valaddr + TYPE_FIELD_BITPOS (type, 1) / 8; -// OBSOLETE -// OBSOLETE switch (TYPE_CODE (inner)) -// OBSOLETE { -// OBSOLETE case TYPE_CODE_STRING: -// OBSOLETE if (length > TYPE_LENGTH (type) - 2) -// OBSOLETE { -// OBSOLETE fprintf_filtered (stream, -// OBSOLETE "<dynamic length %ld > static length %d> *invalid*", -// OBSOLETE length, TYPE_LENGTH (type)); -// OBSOLETE -// OBSOLETE /* Don't print the string; doing so might produce a -// OBSOLETE segfault. */ -// OBSOLETE return length; -// OBSOLETE } -// OBSOLETE LA_PRINT_STRING (stream, data_addr, length, 1, 0); -// OBSOLETE return length; -// OBSOLETE default: -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE chill_print_value_fields (type, valaddr, stream, format, recurse, pretty, -// OBSOLETE 0); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_REF: -// OBSOLETE if (addressprint) -// OBSOLETE { -// OBSOLETE fprintf_filtered (stream, "LOC("); -// OBSOLETE print_address_numeric -// OBSOLETE (extract_address (valaddr, TARGET_PTR_BIT / HOST_CHAR_BIT), -// OBSOLETE 1, -// OBSOLETE stream); -// OBSOLETE fprintf_filtered (stream, ")"); -// OBSOLETE if (deref_ref) -// OBSOLETE fputs_filtered (": ", stream); -// OBSOLETE } -// OBSOLETE /* De-reference the reference. */ -// OBSOLETE if (deref_ref) -// OBSOLETE { -// OBSOLETE if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_UNDEF) -// OBSOLETE { -// OBSOLETE struct value *deref_val = -// OBSOLETE value_at -// OBSOLETE (TYPE_TARGET_TYPE (type), -// OBSOLETE unpack_pointer (lookup_pointer_type (builtin_type_void), -// OBSOLETE valaddr), -// OBSOLETE NULL); -// OBSOLETE val_print (VALUE_TYPE (deref_val), -// OBSOLETE VALUE_CONTENTS (deref_val), -// OBSOLETE 0, -// OBSOLETE VALUE_ADDRESS (deref_val), stream, format, -// OBSOLETE deref_ref, recurse + 1, pretty); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE fputs_filtered ("???", stream); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_ENUM: -// OBSOLETE c_val_print (type, valaddr, 0, address, stream, format, -// OBSOLETE deref_ref, recurse, pretty); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_RANGE: -// OBSOLETE if (TYPE_TARGET_TYPE (type)) -// OBSOLETE chill_val_print (TYPE_TARGET_TYPE (type), valaddr, 0, address, stream, -// OBSOLETE format, deref_ref, recurse, pretty); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case TYPE_CODE_MEMBER: -// OBSOLETE case TYPE_CODE_UNION: -// OBSOLETE case TYPE_CODE_FUNC: -// OBSOLETE case TYPE_CODE_VOID: -// OBSOLETE case TYPE_CODE_ERROR: -// OBSOLETE default: -// OBSOLETE /* Let's defer printing to the C printer, rather than -// OBSOLETE print an error message. FIXME! */ -// OBSOLETE c_val_print (type, valaddr, 0, address, stream, format, -// OBSOLETE deref_ref, recurse, pretty); -// OBSOLETE } -// OBSOLETE gdb_flush (stream); -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Mutually recursive subroutines of cplus_print_value and c_val_print to -// OBSOLETE print out a structure's fields: cp_print_value_fields and cplus_print_value. -// OBSOLETE -// OBSOLETE TYPE, VALADDR, STREAM, RECURSE, and PRETTY have the -// OBSOLETE same meanings as in cplus_print_value and c_val_print. -// OBSOLETE -// OBSOLETE DONT_PRINT is an array of baseclass types that we -// OBSOLETE should not print, or zero if called from top level. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE chill_print_value_fields (struct type *type, char *valaddr, -// OBSOLETE struct ui_file *stream, int format, int recurse, -// OBSOLETE enum val_prettyprint pretty, struct type **dont_print) -// OBSOLETE { -// OBSOLETE int i, len; -// OBSOLETE int fields_seen = 0; -// OBSOLETE -// OBSOLETE CHECK_TYPEDEF (type); -// OBSOLETE -// OBSOLETE fprintf_filtered (stream, "["); -// OBSOLETE len = TYPE_NFIELDS (type); -// OBSOLETE if (len == 0) -// OBSOLETE { -// OBSOLETE fprintf_filtered (stream, "<No data fields>"); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE for (i = 0; i < len; i++) -// OBSOLETE { -// OBSOLETE if (fields_seen) -// OBSOLETE { -// OBSOLETE fprintf_filtered (stream, ", "); -// OBSOLETE } -// OBSOLETE fields_seen = 1; -// OBSOLETE if (pretty) -// OBSOLETE { -// OBSOLETE fprintf_filtered (stream, "\n"); -// OBSOLETE print_spaces_filtered (2 + 2 * recurse, stream); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE wrap_here (n_spaces (2 + 2 * recurse)); -// OBSOLETE } -// OBSOLETE fputs_filtered (".", stream); -// OBSOLETE fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i), -// OBSOLETE language_chill, DMGL_NO_OPTS); -// OBSOLETE fputs_filtered (": ", stream); -// OBSOLETE if (TYPE_FIELD_PACKED (type, i)) -// OBSOLETE { -// OBSOLETE struct value *v; -// OBSOLETE -// OBSOLETE /* Bitfields require special handling, especially due to byte -// OBSOLETE order problems. */ -// OBSOLETE v = value_from_longest (TYPE_FIELD_TYPE (type, i), -// OBSOLETE unpack_field_as_long (type, valaddr, i)); -// OBSOLETE -// OBSOLETE chill_val_print (TYPE_FIELD_TYPE (type, i), VALUE_CONTENTS (v), 0, 0, -// OBSOLETE stream, format, 0, recurse + 1, pretty); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE chill_val_print (TYPE_FIELD_TYPE (type, i), -// OBSOLETE valaddr + TYPE_FIELD_BITPOS (type, i) / 8, 0, -// OBSOLETE 0, stream, format, 0, recurse + 1, pretty); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE if (pretty) -// OBSOLETE { -// OBSOLETE fprintf_filtered (stream, "\n"); -// OBSOLETE print_spaces_filtered (2 * recurse, stream); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE fprintf_filtered (stream, "]"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE int -// OBSOLETE chill_value_print (struct value *val, struct ui_file *stream, int format, -// OBSOLETE enum val_prettyprint pretty) -// OBSOLETE { -// OBSOLETE struct type *type = VALUE_TYPE (val); -// OBSOLETE struct type *real_type = check_typedef (type); -// OBSOLETE -// OBSOLETE /* If it is a pointer, indicate what it points to. -// OBSOLETE -// OBSOLETE Print type also if it is a reference. */ -// OBSOLETE -// OBSOLETE if (TYPE_CODE (real_type) == TYPE_CODE_PTR || -// OBSOLETE TYPE_CODE (real_type) == TYPE_CODE_REF) -// OBSOLETE { -// OBSOLETE char *valaddr = VALUE_CONTENTS (val); -// OBSOLETE CORE_ADDR addr = unpack_pointer (type, valaddr); -// OBSOLETE if (TYPE_CODE (type) != TYPE_CODE_PTR || addr != 0) -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE char *name = TYPE_NAME (type); -// OBSOLETE if (name) -// OBSOLETE fputs_filtered (name, stream); -// OBSOLETE else if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_VOID) -// OBSOLETE fputs_filtered ("PTR", stream); -// OBSOLETE else -// OBSOLETE { -// OBSOLETE fprintf_filtered (stream, "("); -// OBSOLETE type_print (type, "", stream, -1); -// OBSOLETE fprintf_filtered (stream, ")"); -// OBSOLETE } -// OBSOLETE fprintf_filtered (stream, "("); -// OBSOLETE i = val_print (type, valaddr, 0, VALUE_ADDRESS (val), -// OBSOLETE stream, format, 1, 0, pretty); -// OBSOLETE fprintf_filtered (stream, ")"); -// OBSOLETE return i; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE return (val_print (type, VALUE_CONTENTS (val), 0, -// OBSOLETE VALUE_ADDRESS (val), stream, format, 1, 0, pretty)); -// OBSOLETE } diff --git a/gdb/config/arc/arc.mt b/gdb/config/arc/arc.mt deleted file mode 100644 index 3ed7410..0000000 --- a/gdb/config/arc/arc.mt +++ /dev/null @@ -1,3 +0,0 @@ -# OBSOLETE # Target: ARC processor -# OBSOLETE TDEPFILES = arc-tdep.o -# OBSOLETE TM_FILE = tm-arc.h diff --git a/gdb/config/arc/tm-arc.h b/gdb/config/arc/tm-arc.h deleted file mode 100644 index 1c7c74f..0000000 --- a/gdb/config/arc/tm-arc.h +++ /dev/null @@ -1,336 +0,0 @@ -// OBSOLETE /* Parameters for target machine ARC, for GDB, the GNU debugger. -// OBSOLETE Copyright 1995, 1996, 1998, 1999, 2000 Free Software Foundation, Inc. -// OBSOLETE Contributed by Cygnus Support. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "regcache.h" -// OBSOLETE -// OBSOLETE /* Used by arc-tdep.c to set the default cpu type. */ -// OBSOLETE #define DEFAULT_ARC_CPU_TYPE "base" -// OBSOLETE -// OBSOLETE /* Offset from address of function to start of its code. -// OBSOLETE Zero on most machines. */ -// OBSOLETE #define FUNCTION_START_OFFSET 0 -// OBSOLETE -// OBSOLETE /* Advance PC across any function entry prologue instructions -// OBSOLETE to reach some "real" code. */ -// OBSOLETE -// OBSOLETE #define SKIP_PROLOGUE(pc) (arc_skip_prologue (pc, 0)) -// OBSOLETE extern CORE_ADDR arc_skip_prologue (CORE_ADDR, int); -// OBSOLETE -// OBSOLETE #define PROLOGUE_FRAMELESS_P(pc) arc_prologue_frameless_p(pc) -// OBSOLETE extern int arc_prologue_frameless_p (CORE_ADDR); -// OBSOLETE -// OBSOLETE /* Sequence of bytes for breakpoint instruction. -// OBSOLETE ??? The current value is "sr -1,[-1]" and is for the simulator only. -// OBSOLETE The simulator watches for this and does the right thing. -// OBSOLETE The hardware version will have to associate with each breakpoint -// OBSOLETE the sequence "flag 1; nop; nop; nop". IE: The breakpoint insn will not -// OBSOLETE be a fixed set of bits but instead will be a branch to a semi-random -// OBSOLETE address. Presumably this will be cleaned up for "second silicon". */ -// OBSOLETE #define BIG_BREAKPOINT { 0x12, 0x1f, 0xff, 0xff } -// OBSOLETE #define LITTLE_BREAKPOINT { 0xff, 0xff, 0x1f, 0x12 } -// OBSOLETE -// OBSOLETE /* Given the exposed pipeline, there isn't any one correct value. -// OBSOLETE However, this value must be 4. GDB can't handle any other value (other than -// OBSOLETE zero). See for example infrun.c: -// OBSOLETE "prev_pc != stop_pc - DECR_PC_AFTER_BREAK" */ -// OBSOLETE /* FIXME */ -// OBSOLETE #define DECR_PC_AFTER_BREAK 8 -// OBSOLETE -// OBSOLETE /* We don't have a reliable single step facility. -// OBSOLETE ??? We do have a cycle single step facility, but that won't work. */ -// OBSOLETE #define SOFTWARE_SINGLE_STEP_P() 1 -// OBSOLETE extern void arc_software_single_step (enum target_signal, int); -// OBSOLETE #define SOFTWARE_SINGLE_STEP(sig,bp_p) arc_software_single_step (sig, bp_p) -// OBSOLETE -// OBSOLETE /* FIXME: Need to set STEP_SKIPS_DELAY. */ -// OBSOLETE -// OBSOLETE /* Given a pc value as defined by the hardware, return the real address. -// OBSOLETE Remember that on the ARC blink contains that status register which -// OBSOLETE includes PC + flags (so we have to mask out the flags). */ -// OBSOLETE #define ARC_PC_TO_REAL_ADDRESS(pc) (((pc) & 0xffffff) << 2) -// OBSOLETE -// OBSOLETE /* Immediately after a function call, return the saved pc. -// OBSOLETE Can't always go through the frames for this because on some machines -// OBSOLETE the new frame is not set up until the new function -// OBSOLETE executes some instructions. */ -// OBSOLETE -// OBSOLETE #define SAVED_PC_AFTER_CALL(frame) \ -// OBSOLETE (ARC_PC_TO_REAL_ADDRESS (read_register (BLINK_REGNUM))) -// OBSOLETE -// OBSOLETE /* Stack grows upward */ -// OBSOLETE -// OBSOLETE #define INNER_THAN(lhs,rhs) ((lhs) < (rhs)) -// OBSOLETE -// OBSOLETE /* Say how long (ordinary) registers are. This is a piece of bogosity -// OBSOLETE used in push_word and a few other places; REGISTER_RAW_SIZE is the -// OBSOLETE real way to know how big a register is. */ -// OBSOLETE #define REGISTER_SIZE 4 -// OBSOLETE -// OBSOLETE /* Number of machine registers */ -// OBSOLETE #define NUM_REGS 92 -// OBSOLETE -// OBSOLETE /* Initializer for an array of names of registers. -// OBSOLETE There should be NUM_REGS strings in this initializer. */ -// OBSOLETE -// OBSOLETE #define REGISTER_NAMES \ -// OBSOLETE { \ -// OBSOLETE /* 0 */ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \ -// OBSOLETE /* 8 */ "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", \ -// OBSOLETE /* 16 */ "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", \ -// OBSOLETE /* 24 */ "r24", "r25", "r26", "fp", "sp", "ilink1", "ilink2", "blink", \ -// OBSOLETE /* 32 */ "r32", "r33", "r34", "r35", "r36", "r37", "r38", "r39", \ -// OBSOLETE /* 40 */ "r40", "r41", "r42", "r43", "r44", "r45", "r46", "r47", \ -// OBSOLETE /* 48 */ "r48", "r49", "r50", "r51", "r52", "r53", "r54", "r55", \ -// OBSOLETE /* 56 */ "r56", "mlo", "mmid", "mhi", "lp_count", \ -// OBSOLETE /* 61 */ "status", "sema", "lp_start", "lp_end", "identity", "debug", \ -// OBSOLETE /* 67 */ "aux10", "aux11", "aux12", "aux13", "aux14", \ -// OBSOLETE /* 72 */ "aux15", "aux16", "aux17", "aux18", "aux19", \ -// OBSOLETE /* 77 */ "aux1a", "aux1b", "aux1c", "aux1d", "aux1e", \ -// OBSOLETE /* 82 */ "aux1f", "aux20", "aux21", "aux22", \ -// OBSOLETE /* 86 */ "aux30", "aux31", "aux32", "aux33", "aux40", \ -// OBSOLETE /* 91 */ "pc" \ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Register numbers of various important registers (used to index -// OBSOLETE into arrays of register names and register values). */ -// OBSOLETE -// OBSOLETE #define R0_REGNUM 0 /* First local register */ -// OBSOLETE #define R59_REGNUM 59 /* Last local register */ -// OBSOLETE #define FP_REGNUM 27 /* Contains address of executing stack frame */ -// OBSOLETE #define SP_REGNUM 28 /* stack pointer */ -// OBSOLETE #define BLINK_REGNUM 31 /* link register */ -// OBSOLETE #define STA_REGNUM 61 /* processor status word */ -// OBSOLETE #define PC_REGNUM 91 /* instruction pointer */ -// OBSOLETE #define AUX_BEG_REGNUM 61 /* aux reg begins */ -// OBSOLETE #define AUX_END_REGNUM 90 /* aux reg ends, pc not real aux reg */ -// OBSOLETE -// OBSOLETE /* Fake registers used to mark immediate data. */ -// OBSOLETE #define SHIMM_FLAG_REGNUM 61 -// OBSOLETE #define LIMM_REGNUM 62 -// OBSOLETE #define SHIMM_REGNUM 63 -// OBSOLETE -// OBSOLETE #define AUX_REG_MAP \ -// OBSOLETE { \ -// OBSOLETE { 0, 1, 2, 3, 4, 5, \ -// OBSOLETE 16, -1, -1, -1, -1, \ -// OBSOLETE -1, -1, -1, -1, -1, \ -// OBSOLETE -1, -1, -1, -1, 30, \ -// OBSOLETE -1, 32, 33, -1, \ -// OBSOLETE 48, 49, 50, 51, 64, \ -// OBSOLETE 0 \ -// OBSOLETE }, \ -// OBSOLETE { 0, 1, 2, 3, 4, 5, \ -// OBSOLETE 16, -1, -1, -1, -1, \ -// OBSOLETE -1, -1, -1, -1, -1, \ -// OBSOLETE -1, -1, -1, -1, 30, \ -// OBSOLETE 31, 32, 33, -1, \ -// OBSOLETE -1, -1, -1, -1, -1, \ -// OBSOLETE 0 \ -// OBSOLETE }, \ -// OBSOLETE { 0, 1, 2, 3, 4, 5, \ -// OBSOLETE 16, 17, 18, 19, 20, \ -// OBSOLETE 21, 22, 23, 24, 25, \ -// OBSOLETE 26, 27, 28, 29, 30, \ -// OBSOLETE 31, 32, 33, 34, \ -// OBSOLETE -1, -1, -1, -1, -1, \ -// OBSOLETE 0 \ -// OBSOLETE } \ -// OBSOLETE } -// OBSOLETE -// OBSOLETE #define PFP_REGNUM R0_REGNUM /* Previous frame pointer */ -// OBSOLETE -// OBSOLETE /* Total amount of space needed to store our copies of the machine's -// OBSOLETE register state, the array `registers'. */ -// OBSOLETE #define REGISTER_BYTES (NUM_REGS * 4) -// OBSOLETE -// OBSOLETE /* Index within `registers' of the first byte of the space for register N. */ -// OBSOLETE #define REGISTER_BYTE(N) (4*(N)) -// OBSOLETE -// OBSOLETE /* Number of bytes of storage in the actual machine representation -// OBSOLETE for register N. */ -// OBSOLETE #define REGISTER_RAW_SIZE(N) 4 -// OBSOLETE -// OBSOLETE /* Number of bytes of storage in the program's representation for register N. */ -// OBSOLETE #define REGISTER_VIRTUAL_SIZE(N) 4 -// OBSOLETE -// OBSOLETE /* Largest value REGISTER_RAW_SIZE can have. */ -// OBSOLETE #define MAX_REGISTER_RAW_SIZE 4 -// OBSOLETE -// OBSOLETE /* Largest value REGISTER_VIRTUAL_SIZE can have. */ -// OBSOLETE #define MAX_REGISTER_VIRTUAL_SIZE 4 -// OBSOLETE -// OBSOLETE /* Return the GDB type object for the "standard" data type -// OBSOLETE of data in register N. */ -// OBSOLETE #define REGISTER_VIRTUAL_TYPE(N) (builtin_type_int) -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Macros for understanding function return values... */ -// OBSOLETE -// OBSOLETE /* Does the specified function use the "struct returning" convention -// OBSOLETE or the "value returning" convention? The "value returning" convention -// OBSOLETE almost invariably returns the entire value in registers. The -// OBSOLETE "struct returning" convention often returns the entire value in -// OBSOLETE memory, and passes a pointer (out of or into the function) saying -// OBSOLETE where the value (is or should go). -// OBSOLETE -// OBSOLETE Since this sometimes depends on whether it was compiled with GCC, -// OBSOLETE this is also an argument. This is used in call_function to build a -// OBSOLETE stack, and in value_being_returned to print return values. -// OBSOLETE -// OBSOLETE On arc, a structure is always retunred with pointer in r0. */ -// OBSOLETE -// OBSOLETE #define USE_STRUCT_CONVENTION(gcc_p, type) 1 -// OBSOLETE -// OBSOLETE /* Extract from an array REGBUF containing the (raw) register state -// OBSOLETE a function return value of type TYPE, and copy that, in virtual format, -// OBSOLETE into VALBUF. This is only called if USE_STRUCT_CONVENTION for this -// OBSOLETE type is 0. -// OBSOLETE */ -// OBSOLETE #define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ -// OBSOLETE memcpy(VALBUF, REGBUF+REGISTER_BYTE(R0_REGNUM), TYPE_LENGTH (TYPE)) -// OBSOLETE -// OBSOLETE /* If USE_STRUCT_CONVENTION produces a 1, -// OBSOLETE extract from an array REGBUF containing the (raw) register state -// OBSOLETE the address in which a function should return its structure value, -// OBSOLETE as a CORE_ADDR (or an expression that can be used as one). */ -// OBSOLETE #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \ -// OBSOLETE (error("Don't know where large structure is returned on arc"), 0) -// OBSOLETE -// OBSOLETE /* Write into appropriate registers a function return value -// OBSOLETE of type TYPE, given in virtual format, for "value returning" functions. -// OBSOLETE For 'return' command: not (yet) implemented for arc. */ -// OBSOLETE #define STORE_RETURN_VALUE(TYPE,VALBUF) \ -// OBSOLETE error ("Returning values from functions is not implemented in arc gdb") -// OBSOLETE -// OBSOLETE /* Store the address of the place in which to copy the structure the -// OBSOLETE subroutine will return. This is called from call_function. */ -// OBSOLETE #define STORE_STRUCT_RETURN(ADDR, SP) \ -// OBSOLETE error ("Returning values from functions is not implemented in arc gdb") -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Describe the pointer in each stack frame to the previous stack frame -// OBSOLETE (its caller). */ -// OBSOLETE -// OBSOLETE /* We cache information about saved registers in the frame structure, -// OBSOLETE to save us from having to re-scan function prologues every time -// OBSOLETE a register in a non-current frame is accessed. */ -// OBSOLETE -// OBSOLETE #define EXTRA_FRAME_INFO \ -// OBSOLETE struct frame_saved_regs *fsr; \ -// OBSOLETE CORE_ADDR arg_pointer; -// OBSOLETE -// OBSOLETE /* Zero the frame_saved_regs pointer when the frame is initialized, -// OBSOLETE so that FRAME_FIND_SAVED_REGS () will know to allocate and -// OBSOLETE initialize a frame_saved_regs struct the first time it is called. -// OBSOLETE Set the arg_pointer to -1, which is not valid; 0 and other values -// OBSOLETE indicate real, cached values. */ -// OBSOLETE -// OBSOLETE #define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \ -// OBSOLETE ((fi)->fsr = 0, (fi)->arg_pointer = -1) -// OBSOLETE -// OBSOLETE /* FRAME_CHAIN takes a frame's nominal address -// OBSOLETE and produces the frame's chain-pointer. -// OBSOLETE However, if FRAME_CHAIN_VALID returns zero, -// OBSOLETE it means the given frame is the outermost one and has no caller. */ -// OBSOLETE /* On the arc, we get the chain pointer by reading the PFP saved -// OBSOLETE on the stack. */ -// OBSOLETE /* The PFP and RPC is in fp and fp+4. */ -// OBSOLETE -// OBSOLETE #define FRAME_CHAIN(thisframe) \ -// OBSOLETE (read_memory_integer (FRAME_FP (thisframe), 4)) -// OBSOLETE -// OBSOLETE /* FRAME_CHAIN_VALID returns zero if the given frame is the outermost one -// OBSOLETE and has no caller. */ -// OBSOLETE #define FRAME_CHAIN_VALID(chain, thisframe) nonnull_frame_chain_valid (chain, thisframe) -// OBSOLETE -// OBSOLETE /* An expression that tells us whether the function invocation represented -// OBSOLETE by FI does not have a frame on the stack associated with it. */ -// OBSOLETE -// OBSOLETE #define FRAMELESS_FUNCTION_INVOCATION(FI) \ -// OBSOLETE (((FI)->signal_handler_caller) ? 0 : frameless_look_for_prologue (FI)) -// OBSOLETE -// OBSOLETE /* Where is the PC for a specific frame. -// OBSOLETE A leaf function may never save blink, so we have to check for that here. */ -// OBSOLETE -// OBSOLETE #define FRAME_SAVED_PC(frame) (arc_frame_saved_pc (frame)) -// OBSOLETE struct frame_info; /* in case frame.h not included yet */ -// OBSOLETE CORE_ADDR arc_frame_saved_pc (struct frame_info *); -// OBSOLETE -// OBSOLETE /* If the argument is on the stack, it will be here. -// OBSOLETE We cache this value in the frame info if we've already looked it up. */ -// OBSOLETE /* ??? Is the arg_pointer check necessary? */ -// OBSOLETE -// OBSOLETE #define FRAME_ARGS_ADDRESS(fi) \ -// OBSOLETE (((fi)->arg_pointer != -1) ? (fi)->arg_pointer : (fi)->frame) -// OBSOLETE -// OBSOLETE /* This is the same except it should return 0 when -// OBSOLETE it does not really know where the args are, rather than guessing. -// OBSOLETE This value is not cached since it is only used infrequently. */ -// OBSOLETE -// OBSOLETE #define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame) -// OBSOLETE -// OBSOLETE /* Set NUMARGS to the number of args passed to a frame. -// OBSOLETE Can return -1, meaning no way to tell. */ -// OBSOLETE -// OBSOLETE #define FRAME_NUM_ARGS(fi) (-1) -// OBSOLETE -// OBSOLETE /* Return number of bytes at start of arglist that are not really args. */ -// OBSOLETE -// OBSOLETE #define FRAME_ARGS_SKIP 0 -// OBSOLETE -// OBSOLETE /* Produce the positions of the saved registers in a stack frame. */ -// OBSOLETE -// OBSOLETE #define FRAME_FIND_SAVED_REGS(frame_info_addr, sr) \ -// OBSOLETE frame_find_saved_regs (frame_info_addr, &sr) -// OBSOLETE extern void frame_find_saved_regs (); /* See arc-tdep.c */ -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Things needed for making calls to functions in the inferior process */ -// OBSOLETE void arc_push_dummy_frame (void); -// OBSOLETE #define PUSH_DUMMY_FRAME \ -// OBSOLETE arc_push_dummy_frame () -// OBSOLETE -// OBSOLETE /* Discard from the stack the innermost frame, restoring all registers. */ -// OBSOLETE void arc_pop_frame (void); -// OBSOLETE #define POP_FRAME \ -// OBSOLETE arc_pop_frame () -// OBSOLETE -// OBSOLETE /* This sequence of words is the instructions bl xxxx, flag 1 */ -// OBSOLETE #define CALL_DUMMY { 0x28000000, 0x1fbe8001 } -// OBSOLETE #define CALL_DUMMY_LENGTH 8 -// OBSOLETE -// OBSOLETE /* Start execution at beginning of dummy */ -// OBSOLETE #define CALL_DUMMY_START_OFFSET 0 -// OBSOLETE -// OBSOLETE /* Insert the specified number of args and function address -// OBSOLETE into a call sequence of the above form stored at 'dummyname'. */ -// OBSOLETE #define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \ -// OBSOLETE { \ -// OBSOLETE int from, to, delta, loc; \ -// OBSOLETE loc = (int)(read_register (SP_REGNUM) - CALL_DUMMY_LENGTH); \ -// OBSOLETE from = loc + 4; \ -// OBSOLETE to = (int)(fun); \ -// OBSOLETE delta = (to - from) >> 2; \ -// OBSOLETE *((char *)(dummyname) + 1) = (delta & 0x1); \ -// OBSOLETE *((char *)(dummyname) + 2) = ((delta >> 1) & 0xff); \ -// OBSOLETE *((char *)(dummyname) + 3) = ((delta >> 9) & 0xff); \ -// OBSOLETE *((char *)(dummyname) + 4) = ((delta >> 17) & 0x7); \ -// OBSOLETE } diff --git a/gdb/config/d30v/d30v.mt b/gdb/config/d30v/d30v.mt deleted file mode 100644 index 49bd83b..0000000 --- a/gdb/config/d30v/d30v.mt +++ /dev/null @@ -1,5 +0,0 @@ -# OBSOLETE # Target: Mitsubishi D30V processor -# OBSOLETE TDEPFILES= d30v-tdep.o -# OBSOLETE TM_FILE= tm-d30v.h -# OBSOLETE SIM_OBS= remote-sim.o -# OBSOLETE SIM= ../sim/d30v/libsim.a diff --git a/gdb/config/d30v/tm-d30v.h b/gdb/config/d30v/tm-d30v.h deleted file mode 100644 index 3e1ea3f..0000000 --- a/gdb/config/d30v/tm-d30v.h +++ /dev/null @@ -1,323 +0,0 @@ -/* OBSOLETE /* Target-specific definition for the Mitsubishi D30V */ -/* OBSOLETE Copyright 1997, 1998, 1999, 2000 Free Software Foundation, Inc. */ -/* OBSOLETE */ -/* OBSOLETE This file is part of GDB. */ -/* OBSOLETE */ -/* OBSOLETE This program is free software; you can redistribute it and/or modify */ -/* OBSOLETE it under the terms of the GNU General Public License as published by */ -/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */ -/* OBSOLETE (at your option) any later version. */ -/* OBSOLETE */ -/* OBSOLETE This program is distributed in the hope that it will be useful, */ -/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */ -/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */ -/* OBSOLETE GNU General Public License for more details. */ -/* OBSOLETE */ -/* OBSOLETE You should have received a copy of the GNU General Public License */ -/* OBSOLETE along with this program; if not, write to the Free Software */ -/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, */ -/* OBSOLETE Boston, MA 02111-1307, USA. */ */ -/* OBSOLETE */ -/* OBSOLETE #ifndef TM_D30V_H */ -/* OBSOLETE #define TM_D30V_H */ -/* OBSOLETE */ -/* OBSOLETE #include "regcache.h" */ -/* OBSOLETE */ -/* OBSOLETE /* Offset from address of function to start of its code. */ -/* OBSOLETE Zero on most machines. */ */ -/* OBSOLETE */ -/* OBSOLETE #define FUNCTION_START_OFFSET 0 */ -/* OBSOLETE */ -/* OBSOLETE /* these are the addresses the D30V-EVA board maps data */ */ -/* OBSOLETE /* and instruction memory to. */ */ -/* OBSOLETE */ -/* OBSOLETE #define DMEM_START 0x20000000 */ -/* OBSOLETE #define IMEM_START 0x00000000 /* was 0x10000000 */ */ -/* OBSOLETE #define STACK_START 0x20007ffe */ -/* OBSOLETE */ -/* OBSOLETE /* Forward decls for prototypes */ */ -/* OBSOLETE struct frame_info; */ -/* OBSOLETE struct frame_saved_regs; */ -/* OBSOLETE struct type; */ -/* OBSOLETE struct value; */ -/* OBSOLETE */ -/* OBSOLETE /* Advance PC across any function entry prologue instructions */ -/* OBSOLETE to reach some "real" code. */ */ -/* OBSOLETE */ -/* OBSOLETE extern CORE_ADDR d30v_skip_prologue (CORE_ADDR); */ -/* OBSOLETE #define SKIP_PROLOGUE(ip) (d30v_skip_prologue (ip)) */ -/* OBSOLETE */ -/* OBSOLETE */ -/* OBSOLETE /* Stack grows downward. */ */ -/* OBSOLETE #define INNER_THAN(lhs,rhs) ((lhs) < (rhs)) */ -/* OBSOLETE */ -/* OBSOLETE /* for a breakpoint, use "dbt || nop" */ */ -/* OBSOLETE #define BREAKPOINT {0x00, 0xb0, 0x00, 0x00,\ */ -/* OBSOLETE 0x00, 0xf0, 0x00, 0x00} */ -/* OBSOLETE */ -/* OBSOLETE /* If your kernel resets the pc after the trap happens you may need to */ -/* OBSOLETE define this before including this file. */ */ -/* OBSOLETE #define DECR_PC_AFTER_BREAK 0 */ -/* OBSOLETE */ -/* OBSOLETE #define REGISTER_NAMES \ */ -/* OBSOLETE { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \ */ -/* OBSOLETE "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", \ */ -/* OBSOLETE "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", \ */ -/* OBSOLETE "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", \ */ -/* OBSOLETE "r32", "r33", "r34", "r35", "r36", "r37", "r38", "r39", \ */ -/* OBSOLETE "r40", "r41", "r42", "r43", "r44", "r45", "r46", "r47", \ */ -/* OBSOLETE "r48", "r49", "r50", "r51", "r52", "r53", "r54", "r55", \ */ -/* OBSOLETE "r56", "r57", "r58", "r59", "r60", "r61", "r62", "r63", \ */ -/* OBSOLETE "spi", "spu", \ */ -/* OBSOLETE "psw", "bpsw", "pc", "bpc", "dpsw", "dpc", "cr6", "rpt_c", \ */ -/* OBSOLETE "rpt_s", "rpt_e", "mod_s", "mod_e", "cr12", "cr13", "iba", "eit_vb",\ */ -/* OBSOLETE "int_s", "int_m", "a0", "a1" \ */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE #define NUM_REGS 86 */ -/* OBSOLETE */ -/* OBSOLETE /* Register numbers of various important registers. */ -/* OBSOLETE Note that some of these values are "real" register numbers, */ -/* OBSOLETE and correspond to the general registers of the machine, */ -/* OBSOLETE and some are "phony" register numbers which are too large */ -/* OBSOLETE to be actual register numbers as far as the user is concerned */ -/* OBSOLETE but do serve to get the desired values when passed to read_register. */ */ -/* OBSOLETE */ -/* OBSOLETE #define R0_REGNUM 0 */ -/* OBSOLETE #define FP_REGNUM 61 */ -/* OBSOLETE #define LR_REGNUM 62 */ -/* OBSOLETE #define SP_REGNUM 63 */ -/* OBSOLETE #define SPI_REGNUM 64 /* Interrupt stack pointer */ */ -/* OBSOLETE #define SPU_REGNUM 65 /* User stack pointer */ */ -/* OBSOLETE #define CREGS_START 66 */ -/* OBSOLETE */ -/* OBSOLETE #define PSW_REGNUM (CREGS_START + 0) /* psw, bpsw, or dpsw??? */ */ -/* OBSOLETE #define PSW_SM (((unsigned long)0x80000000) >> 0) /* Stack mode: 0/SPI */ */ -/* OBSOLETE /* 1/SPU */ */ -/* OBSOLETE #define PSW_EA (((unsigned long)0x80000000) >> 2) /* Execution status */ */ -/* OBSOLETE #define PSW_DB (((unsigned long)0x80000000) >> 3) /* Debug mode */ */ -/* OBSOLETE #define PSW_DS (((unsigned long)0x80000000) >> 4) /* Debug EIT status */ */ -/* OBSOLETE #define PSW_IE (((unsigned long)0x80000000) >> 5) /* Interrupt enable */ */ -/* OBSOLETE #define PSW_RP (((unsigned long)0x80000000) >> 6) /* Repeat enable */ */ -/* OBSOLETE #define PSW_MD (((unsigned long)0x80000000) >> 7) /* Modulo enable */ */ -/* OBSOLETE #define PSW_F0 (((unsigned long)0x80000000) >> 17) /* F0 flag */ */ -/* OBSOLETE #define PSW_F1 (((unsigned long)0x80000000) >> 19) /* F1 flag */ */ -/* OBSOLETE #define PSW_F2 (((unsigned long)0x80000000) >> 21) /* F2 flag */ */ -/* OBSOLETE #define PSW_F3 (((unsigned long)0x80000000) >> 23) /* F3 flag */ */ -/* OBSOLETE #define PSW_S (((unsigned long)0x80000000) >> 25) /* Saturation flag */ */ -/* OBSOLETE #define PSW_V (((unsigned long)0x80000000) >> 27) /* Overflow flag */ */ -/* OBSOLETE #define PSW_VA (((unsigned long)0x80000000) >> 29) /* Accum. overflow */ */ -/* OBSOLETE #define PSW_C (((unsigned long)0x80000000) >> 31) /* Carry/Borrow flag */ */ -/* OBSOLETE */ -/* OBSOLETE #define BPSW_REGNUM (CREGS_START + 1) /* Backup PSW (on interrupt) */ */ -/* OBSOLETE #define PC_REGNUM (CREGS_START + 2) /* pc, bpc, or dpc??? */ */ -/* OBSOLETE #define BPC_REGNUM (CREGS_START + 3) /* Backup PC (on interrupt) */ */ -/* OBSOLETE #define DPSW_REGNUM (CREGS_START + 4) /* Backup PSW (on debug trap) */ */ -/* OBSOLETE #define DPC_REGNUM (CREGS_START + 5) /* Backup PC (on debug trap) */ */ -/* OBSOLETE #define RPT_C_REGNUM (CREGS_START + 7) /* Loop count */ */ -/* OBSOLETE #define RPT_S_REGNUM (CREGS_START + 8) /* Loop start address */ */ -/* OBSOLETE #define RPT_E_REGNUM (CREGS_START + 9) /* Loop end address */ */ -/* OBSOLETE #define MOD_S_REGNUM (CREGS_START + 10) */ -/* OBSOLETE #define MOD_E_REGNUM (CREGS_START + 11) */ -/* OBSOLETE #define IBA_REGNUM (CREGS_START + 14) /* Instruction break address */ */ -/* OBSOLETE #define EIT_VB_REGNUM (CREGS_START + 15) /* Vector base address */ */ -/* OBSOLETE #define INT_S_REGNUM (CREGS_START + 16) /* Interrupt status */ */ -/* OBSOLETE #define INT_M_REGNUM (CREGS_START + 17) /* Interrupt mask */ */ -/* OBSOLETE #define A0_REGNUM 84 */ -/* OBSOLETE #define A1_REGNUM 85 */ -/* OBSOLETE */ -/* OBSOLETE /* Say how much memory is needed to store a copy of the register set */ */ -/* OBSOLETE #define REGISTER_BYTES ((NUM_REGS - 2) * 4 + 2 * 8) */ -/* OBSOLETE */ -/* OBSOLETE /* Index within `registers' of the first byte of the space for */ -/* OBSOLETE register N. */ */ -/* OBSOLETE */ -/* OBSOLETE #define REGISTER_BYTE(N) \ */ -/* OBSOLETE ( ((N) >= A0_REGNUM) ? ( ((N) - A0_REGNUM) * 8 + A0_REGNUM * 4 ) : ((N) * 4) ) */ -/* OBSOLETE */ -/* OBSOLETE /* Number of bytes of storage in the actual machine representation */ -/* OBSOLETE for register N. */ */ -/* OBSOLETE */ -/* OBSOLETE #define REGISTER_RAW_SIZE(N) ( ((N) >= A0_REGNUM) ? 8 : 4 ) */ -/* OBSOLETE */ -/* OBSOLETE /* Number of bytes of storage in the program's representation */ -/* OBSOLETE for register N. */ */ -/* OBSOLETE #define REGISTER_VIRTUAL_SIZE(N) REGISTER_RAW_SIZE(N) */ -/* OBSOLETE */ -/* OBSOLETE /* Largest value REGISTER_RAW_SIZE can have. */ */ -/* OBSOLETE */ -/* OBSOLETE #define MAX_REGISTER_RAW_SIZE 8 */ -/* OBSOLETE */ -/* OBSOLETE /* Largest value REGISTER_VIRTUAL_SIZE can have. */ */ -/* OBSOLETE */ -/* OBSOLETE #define MAX_REGISTER_VIRTUAL_SIZE 8 */ -/* OBSOLETE */ -/* OBSOLETE /* Return the GDB type object for the "standard" data type */ -/* OBSOLETE of data in register N. */ */ -/* OBSOLETE */ -/* OBSOLETE #define REGISTER_VIRTUAL_TYPE(N) \ */ -/* OBSOLETE ( ((N) < A0_REGNUM ) ? builtin_type_long : builtin_type_long_long) */ -/* OBSOLETE */ -/* OBSOLETE /* Writing to r0 is a noop (not an error or exception or anything like */ -/* OBSOLETE that, however). */ */ -/* OBSOLETE */ -/* OBSOLETE #define CANNOT_STORE_REGISTER(regno) ((regno) == R0_REGNUM) */ -/* OBSOLETE */ -/* OBSOLETE void d30v_do_registers_info (int regnum, int fpregs); */ -/* OBSOLETE */ -/* OBSOLETE #define DO_REGISTERS_INFO d30v_do_registers_info */ -/* OBSOLETE */ -/* OBSOLETE /* Store the address of the place in which to copy the structure the */ -/* OBSOLETE subroutine will return. This is called from call_function. */ -/* OBSOLETE */ -/* OBSOLETE We store structs through a pointer passed in R2 */ */ -/* OBSOLETE */ -/* OBSOLETE #define STORE_STRUCT_RETURN(ADDR, SP) \ */ -/* OBSOLETE { write_register (2, (ADDR)); } */ -/* OBSOLETE */ -/* OBSOLETE */ -/* OBSOLETE /* Write into appropriate registers a function return value */ -/* OBSOLETE of type TYPE, given in virtual format. */ -/* OBSOLETE */ -/* OBSOLETE Things always get returned in R2/R3 */ */ -/* OBSOLETE */ -/* OBSOLETE #define STORE_RETURN_VALUE(TYPE,VALBUF) \ */ -/* OBSOLETE write_register_bytes (REGISTER_BYTE(2), VALBUF, TYPE_LENGTH (TYPE)) */ -/* OBSOLETE */ -/* OBSOLETE */ -/* OBSOLETE /* Extract from an array REGBUF containing the (raw) register state */ -/* OBSOLETE the address in which a function should return its structure value, */ -/* OBSOLETE as a CORE_ADDR (or an expression that can be used as one). */ */ -/* OBSOLETE #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (((CORE_ADDR *)(REGBUF))[2]) */ -/* OBSOLETE */ -/* OBSOLETE */ -/* OBSOLETE /* Define other aspects of the stack frame. */ -/* OBSOLETE we keep a copy of the worked out return pc lying around, since it */ -/* OBSOLETE is a useful bit of info */ */ -/* OBSOLETE */ -/* OBSOLETE #define EXTRA_FRAME_INFO \ */ -/* OBSOLETE CORE_ADDR return_pc; \ */ -/* OBSOLETE CORE_ADDR dummy; \ */ -/* OBSOLETE int frameless; \ */ -/* OBSOLETE int size; */ -/* OBSOLETE */ -/* OBSOLETE #define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \ */ -/* OBSOLETE d30v_init_extra_frame_info(fromleaf, fi) */ -/* OBSOLETE */ -/* OBSOLETE extern void d30v_init_extra_frame_info (int fromleaf, struct frame_info *fi); */ -/* OBSOLETE */ -/* OBSOLETE /* A macro that tells us whether the function invocation represented */ -/* OBSOLETE by FI does not have a frame on the stack associated with it. If it */ -/* OBSOLETE does not, FRAMELESS is set to 1, else 0. */ */ -/* OBSOLETE */ -/* OBSOLETE #define FRAMELESS_FUNCTION_INVOCATION(FI) \ */ -/* OBSOLETE (frameless_look_for_prologue (FI)) */ -/* OBSOLETE */ -/* OBSOLETE CORE_ADDR d30v_frame_chain (struct frame_info *frame); */ -/* OBSOLETE #define FRAME_CHAIN(FRAME) d30v_frame_chain(FRAME) */ -/* OBSOLETE extern int d30v_frame_chain_valid (CORE_ADDR, struct frame_info *); */ -/* OBSOLETE #define FRAME_CHAIN_VALID(chain, thisframe) d30v_frame_chain_valid (chain, thisframe) */ -/* OBSOLETE #define FRAME_SAVED_PC(FRAME) ((FRAME)->return_pc) */ -/* OBSOLETE #define FRAME_ARGS_ADDRESS(fi) (fi)->frame */ -/* OBSOLETE #define FRAME_LOCALS_ADDRESS(fi) (fi)->frame */ -/* OBSOLETE */ -/* OBSOLETE void d30v_init_frame_pc (int fromleaf, struct frame_info *prev); */ -/* OBSOLETE #define INIT_FRAME_PC_FIRST(fromleaf, prev) d30v_init_frame_pc(fromleaf, prev) */ -/* OBSOLETE #define INIT_FRAME_PC(fromleaf, prev) /* nada */ */ -/* OBSOLETE */ -/* OBSOLETE /* Immediately after a function call, return the saved pc. We can't */ */ -/* OBSOLETE /* use frame->return_pc beause that is determined by reading R62 off the */ */ -/* OBSOLETE /* stack and that may not be written yet. */ */ -/* OBSOLETE */ -/* OBSOLETE #define SAVED_PC_AFTER_CALL(frame) (read_register(LR_REGNUM)) */ -/* OBSOLETE */ -/* OBSOLETE /* Set VAL to the number of args passed to frame described by FI. */ -/* OBSOLETE Can set VAL to -1, meaning no way to tell. */ */ -/* OBSOLETE /* We can't tell how many args there are */ */ -/* OBSOLETE */ -/* OBSOLETE #define FRAME_NUM_ARGS(fi) (-1) */ -/* OBSOLETE */ -/* OBSOLETE /* Return number of bytes at start of arglist that are not really args. */ */ -/* OBSOLETE */ -/* OBSOLETE #define FRAME_ARGS_SKIP 0 */ -/* OBSOLETE */ -/* OBSOLETE */ -/* OBSOLETE /* Put here the code to store, into a struct frame_saved_regs, */ -/* OBSOLETE the addresses of the saved registers of frame described by FRAME_INFO. */ -/* OBSOLETE This includes special registers such as pc and fp saved in special */ -/* OBSOLETE ways in the stack frame. sp is even more special: */ -/* OBSOLETE the address we return for it IS the sp for the next frame. */ */ -/* OBSOLETE */ -/* OBSOLETE #define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \ */ -/* OBSOLETE d30v_frame_find_saved_regs(frame_info, &(frame_saved_regs)) */ -/* OBSOLETE */ -/* OBSOLETE extern void d30v_frame_find_saved_regs (struct frame_info *, */ -/* OBSOLETE struct frame_saved_regs *); */ -/* OBSOLETE */ -/* OBSOLETE /* DUMMY FRAMES. Need these to support inferior function calls. */ -/* OBSOLETE They work like this on D30V: */ -/* OBSOLETE First we set a breakpoint at 0 or __start. */ -/* OBSOLETE Then we push all the registers onto the stack. */ -/* OBSOLETE Then put the function arguments in the proper registers and set r13 */ -/* OBSOLETE to our breakpoint address. */ -/* OBSOLETE Finally call the function directly. */ -/* OBSOLETE When it hits the breakpoint, clear the break point and pop the old */ -/* OBSOLETE register contents off the stack. */ */ -/* OBSOLETE */ -/* OBSOLETE #define CALL_DUMMY { 0 } */ -/* OBSOLETE #define PUSH_DUMMY_FRAME */ -/* OBSOLETE #define CALL_DUMMY_START_OFFSET 0 */ -/* OBSOLETE #define CALL_DUMMY_LOCATION AT_ENTRY_POINT */ -/* OBSOLETE #define CALL_DUMMY_BREAKPOINT_OFFSET (0) */ -/* OBSOLETE */ -/* OBSOLETE extern CORE_ADDR d30v_call_dummy_address (void); */ -/* OBSOLETE #define CALL_DUMMY_ADDRESS() d30v_call_dummy_address() */ -/* OBSOLETE */ -/* OBSOLETE #define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \ */ -/* OBSOLETE sp = d30v_fix_call_dummy (dummyname, pc, fun, nargs, args, type, gcc_p) */ -/* OBSOLETE */ -/* OBSOLETE #define PC_IN_CALL_DUMMY(pc, sp, frame_address) ( pc == IMEM_START + 4 ) */ -/* OBSOLETE */ -/* OBSOLETE extern CORE_ADDR d30v_fix_call_dummy (char *, CORE_ADDR, CORE_ADDR, */ -/* OBSOLETE int, struct value **, */ -/* OBSOLETE struct type *, int); */ -/* OBSOLETE #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \ */ -/* OBSOLETE (d30v_push_arguments((nargs), (args), (sp), (struct_return), (struct_addr))) */ -/* OBSOLETE extern CORE_ADDR d30v_push_arguments (int, struct value **, CORE_ADDR, int, */ -/* OBSOLETE CORE_ADDR); */ -/* OBSOLETE */ -/* OBSOLETE */ -/* OBSOLETE /* Extract from an array REGBUF containing the (raw) register state */ -/* OBSOLETE a function return value of type TYPE, and copy that, in virtual format, */ -/* OBSOLETE into VALBUF. */ */ -/* OBSOLETE */ -/* OBSOLETE #define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ */ -/* OBSOLETE d30v_extract_return_value(TYPE, REGBUF, VALBUF) */ -/* OBSOLETE extern void d30v_extract_return_value (struct type *, char *, char *); */ -/* OBSOLETE */ -/* OBSOLETE */ -/* OBSOLETE /* Discard from the stack the innermost frame, */ -/* OBSOLETE restoring all saved registers. */ */ -/* OBSOLETE #define POP_FRAME d30v_pop_frame(); */ -/* OBSOLETE extern void d30v_pop_frame (void); */ -/* OBSOLETE */ -/* OBSOLETE #define REGISTER_SIZE 4 */ -/* OBSOLETE */ -/* OBSOLETE /* Need to handle SP special, as we need to select between spu and spi. */ */ -/* OBSOLETE #if 0 /* XXX until the simulator is fixed */ */ -/* OBSOLETE #define TARGET_READ_SP() ((read_register (PSW_REGNUM) & PSW_SM) \ */ -/* OBSOLETE ? read_register (SPU_REGNUM) \ */ -/* OBSOLETE : read_register (SPI_REGNUM)) */ -/* OBSOLETE */ -/* OBSOLETE #define TARGET_WRITE_SP(val) ((read_register (PSW_REGNUM) & PSW_SM) \ */ -/* OBSOLETE ? write_register (SPU_REGNUM, (val)) \ */ -/* OBSOLETE : write_register (SPI_REGNUM, (val))) */ -/* OBSOLETE #endif */ -/* OBSOLETE */ -/* OBSOLETE #define STACK_ALIGN(len) (((len) + 7 ) & ~7) */ -/* OBSOLETE */ -/* OBSOLETE /* Turn this on to cause remote-sim.c to use sim_set/clear_breakpoint. */ */ -/* OBSOLETE */ -/* OBSOLETE #define SIM_HAS_BREAKPOINTS */ -/* OBSOLETE */ -/* OBSOLETE #endif /* TM_D30V_H */ */ diff --git a/gdb/config/fr30/fr30.mt b/gdb/config/fr30/fr30.mt deleted file mode 100644 index b702970..0000000 --- a/gdb/config/fr30/fr30.mt +++ /dev/null @@ -1,5 +0,0 @@ -# OBSOLETE # Target: Fujitsu FR30 processor -# OBSOLETE TDEPFILES= fr30-tdep.o -# OBSOLETE TM_FILE= tm-fr30.h -# OBSOLETE SIM_OBS = remote-sim.o -# OBSOLETE SIM = ../sim/fr30/libsim.a diff --git a/gdb/config/fr30/tm-fr30.h b/gdb/config/fr30/tm-fr30.h deleted file mode 100644 index 7a58337..0000000 --- a/gdb/config/fr30/tm-fr30.h +++ /dev/null @@ -1,233 +0,0 @@ -// OBSOLETE /* Parameters for execution on a Fujitsu FR30 processor. -// OBSOLETE Copyright 1999, 2000 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "regcache.h" -// OBSOLETE -// OBSOLETE #define FR30_GENREGS 16 -// OBSOLETE #define FR30_DEDICATEDREGS 8 -// OBSOLETE #define FR30_REGSIZE 4 /* bytes */ -// OBSOLETE -// OBSOLETE #define NUM_REGS (FR30_GENREGS + FR30_DEDICATEDREGS) -// OBSOLETE #define REGISTER_BYTES ((FR30_GENREGS + FR30_DEDICATEDREGS)*FR30_REGSIZE) -// OBSOLETE -// OBSOLETE /* Index within `registers' of the first byte of the space for -// OBSOLETE register N. */ -// OBSOLETE #define REGISTER_BYTE(N) ((N) * FR30_REGSIZE) -// OBSOLETE -// OBSOLETE /* Initializer for an array of names of registers. -// OBSOLETE There should be NUM_REGS strings in this initializer. */ -// OBSOLETE #define REGISTER_NAMES \ -// OBSOLETE { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", \ -// OBSOLETE "r9", "r10", "r11", "r12", "r13", "r14", "r15", \ -// OBSOLETE "pc", "ps", "tbr", "rp", "ssp", "usp", "mdh", "mdl" } -// OBSOLETE -// OBSOLETE /* Offset from address of function to start of its code. -// OBSOLETE Zero on most machines. */ -// OBSOLETE #define FUNCTION_START_OFFSET 0 -// OBSOLETE -// OBSOLETE /* Amount PC must be decremented by after a breakpoint. -// OBSOLETE This is often the number of bytes in BREAKPOINT -// OBSOLETE but not always. */ -// OBSOLETE -// OBSOLETE #define DECR_PC_AFTER_BREAK 0 -// OBSOLETE -// OBSOLETE /* Stack grows downward. */ -// OBSOLETE -// OBSOLETE #define INNER_THAN(lhs,rhs) ((lhs) < (rhs)) -// OBSOLETE -// OBSOLETE #define R0_REGNUM 0 -// OBSOLETE #define R1_REGNUM 1 -// OBSOLETE #define R2_REGNUM 2 -// OBSOLETE #define R3_REGNUM 3 -// OBSOLETE #define R4_REGNUM 4 -// OBSOLETE #define R5_REGNUM 5 -// OBSOLETE #define R6_REGNUM 6 -// OBSOLETE #define R7_REGNUM 7 -// OBSOLETE #define R8_REGNUM 8 -// OBSOLETE #define R9_REGNUM 9 -// OBSOLETE #define R10_REGNUM 10 -// OBSOLETE #define R11_REGNUM 11 -// OBSOLETE #define R12_REGNUM 12 -// OBSOLETE #define R13_REGNUM 13 -// OBSOLETE #define FP_REGNUM 14 /* Frame pointer */ -// OBSOLETE #define SP_REGNUM 15 /* Stack pointer */ -// OBSOLETE #define PC_REGNUM 16 /* Program counter */ -// OBSOLETE #define RP_REGNUM 19 /* Return pointer */ -// OBSOLETE -// OBSOLETE #define FIRST_ARGREG R4_REGNUM /* first arg (or struct ret val addr) */ -// OBSOLETE #define LAST_ARGREG R7_REGNUM /* fourth (or third arg) */ -// OBSOLETE #define RETVAL_REG R4_REGNUM /* return vaue */ -// OBSOLETE -// OBSOLETE /* Say how long (ordinary) registers are. This is a piece of bogosity -// OBSOLETE used in push_word and a few other places; REGISTER_RAW_SIZE is the -// OBSOLETE real way to know how big a register is. */ -// OBSOLETE #define REGISTER_SIZE FR30_REGSIZE -// OBSOLETE -// OBSOLETE /* Number of bytes of storage in the actual machine representation -// OBSOLETE for register N. */ -// OBSOLETE #define REGISTER_RAW_SIZE(N) FR30_REGSIZE -// OBSOLETE -// OBSOLETE /* Largest value REGISTER_RAW_SIZE can have. */ -// OBSOLETE #define MAX_REGISTER_RAW_SIZE FR30_REGSIZE -// OBSOLETE -// OBSOLETE /* Number of bytes of storage in the program's representation -// OBSOLETE for register N. */ -// OBSOLETE #define REGISTER_VIRTUAL_SIZE(N) REGISTER_RAW_SIZE(N) -// OBSOLETE -// OBSOLETE /* Largest value REGISTER_VIRTUAL_SIZE can have. */ -// OBSOLETE #define MAX_REGISTER_VIRTUAL_SIZE FR30_REGSIZE -// OBSOLETE -// OBSOLETE extern void fr30_pop_frame (void); -// OBSOLETE #define POP_FRAME fr30_pop_frame() -// OBSOLETE -// OBSOLETE #define USE_GENERIC_DUMMY_FRAMES 1 -// OBSOLETE #define CALL_DUMMY {0} -// OBSOLETE #define CALL_DUMMY_START_OFFSET (0) -// OBSOLETE #define CALL_DUMMY_BREAKPOINT_OFFSET (0) -// OBSOLETE #define CALL_DUMMY_LOCATION AT_ENTRY_POINT -// OBSOLETE #define FIX_CALL_DUMMY(DUMMY, START, FUNADDR, NARGS, ARGS, TYPE, GCCP) -// OBSOLETE #define CALL_DUMMY_ADDRESS() entry_point_address () -// OBSOLETE #define PUSH_RETURN_ADDRESS(PC, SP) (write_register(RP_REGNUM, CALL_DUMMY_ADDRESS()), SP) -// OBSOLETE #define PUSH_DUMMY_FRAME generic_push_dummy_frame () -// OBSOLETE -// OBSOLETE /* Number of bytes at start of arglist that are not really args. */ -// OBSOLETE #define FRAME_ARGS_SKIP 0 -// OBSOLETE -// OBSOLETE /* Return the GDB type object for the "standard" data type -// OBSOLETE of data in register N. */ -// OBSOLETE #define REGISTER_VIRTUAL_TYPE(REG) builtin_type_int -// OBSOLETE -// OBSOLETE /* Extract from an array REGBUF containing the (raw) register state -// OBSOLETE a function return value of type TYPE, and copy that, in virtual format, -// OBSOLETE into VALBUF. */ -// OBSOLETE #define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ -// OBSOLETE memcpy (VALBUF, REGBUF + REGISTER_BYTE(RETVAL_REG) + \ -// OBSOLETE (TYPE_LENGTH(TYPE) < 4 ? 4 - TYPE_LENGTH(TYPE) : 0), TYPE_LENGTH (TYPE)) -// OBSOLETE -// OBSOLETE /* Extract from an array REGBUF containing the (raw) register state -// OBSOLETE the address in which a function should return its structure value, -// OBSOLETE as a CORE_ADDR (or an expression that can be used as one). */ -// OBSOLETE #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \ -// OBSOLETE extract_address (REGBUF + REGISTER_BYTE (RETVAL_REG), \ -// OBSOLETE REGISTER_RAW_SIZE (RETVAL_REG)) -// OBSOLETE -// OBSOLETE #define STORE_STRUCT_RETURN(ADDR, SP) \ -// OBSOLETE { write_register (RETVAL_REG, (ADDR)); } -// OBSOLETE -// OBSOLETE #define FRAME_ARGS_ADDRESS(fi) ((fi)->frame) -// OBSOLETE #define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame) -// OBSOLETE -// OBSOLETE /* Return number of args passed to a frame. -// OBSOLETE Can return -1, meaning no way to tell. */ -// OBSOLETE #define FRAME_NUM_ARGS(fi) (-1) -// OBSOLETE -// OBSOLETE /* Forward decls for prototypes */ -// OBSOLETE struct frame_info; -// OBSOLETE struct frame_saved_regs; -// OBSOLETE struct type; -// OBSOLETE struct value; -// OBSOLETE -// OBSOLETE #define EXTRA_FRAME_INFO \ -// OBSOLETE struct frame_saved_regs fsr; \ -// OBSOLETE int framesize; \ -// OBSOLETE int frameoffset; \ -// OBSOLETE int framereg; -// OBSOLETE -// OBSOLETE extern CORE_ADDR fr30_frame_chain (struct frame_info *fi); -// OBSOLETE #define FRAME_CHAIN(fi) fr30_frame_chain (fi) -// OBSOLETE -// OBSOLETE extern CORE_ADDR fr30_frame_saved_pc (struct frame_info *); -// OBSOLETE #define FRAME_SAVED_PC(fi) (fr30_frame_saved_pc (fi)) -// OBSOLETE -// OBSOLETE #define SAVED_PC_AFTER_CALL(fi) read_register (RP_REGNUM) -// OBSOLETE -// OBSOLETE extern CORE_ADDR fr30_skip_prologue (CORE_ADDR pc); -// OBSOLETE #define SKIP_PROLOGUE(pc) (fr30_skip_prologue (pc)) -// OBSOLETE -// OBSOLETE /* Write into appropriate registers a function return value of type -// OBSOLETE TYPE, given in virtual format. VALBUF is in the target byte order; -// OBSOLETE it's typically the VALUE_CONTENTS of some struct value, and those -// OBSOLETE are in the target's byte order. */ -// OBSOLETE extern void fr30_store_return_value (struct type *type, char *valbuf); -// OBSOLETE -// OBSOLETE #define STORE_RETURN_VALUE(TYPE,VALBUF) \ -// OBSOLETE (fr30_store_return_value ((TYPE), (VALBUF))) -// OBSOLETE -// OBSOLETE /* Put here the code to store, into a struct frame_saved_regs, -// OBSOLETE the addresses of the saved registers of frame described by FRAME_INFO. -// OBSOLETE This includes special registers such as pc and fp saved in special -// OBSOLETE ways in the stack frame. sp is even more special: -// OBSOLETE the address we return for it IS the sp for the next frame. */ -// OBSOLETE #define FRAME_FIND_SAVED_REGS(fi, regaddr) regaddr = fi->fsr -// OBSOLETE -// OBSOLETE /* Use INT #BREAKPOINT_INTNUM instruction for breakpoint */ -// OBSOLETE #define FR30_BREAKOP 0x1f /* opcode, type D instruction */ -// OBSOLETE #define BREAKPOINT_INTNUM 9 /* one of the reserved traps */ -// OBSOLETE #define BREAKPOINT {FR30_BREAKOP, BREAKPOINT_INTNUM} -// OBSOLETE -// OBSOLETE /* Define this for Wingdb */ -// OBSOLETE #define TARGET_FR30 -// OBSOLETE -// OBSOLETE /* Define other aspects of the stack frame. */ -// OBSOLETE -// OBSOLETE /* An expression that tells us whether the function invocation represented -// OBSOLETE by FI does not have a frame on the stack associated with it. */ -// OBSOLETE extern int fr30_frameless_function_invocation (struct frame_info *frame); -// OBSOLETE #define FRAMELESS_FUNCTION_INVOCATION(FI) (fr30_frameless_function_invocation (FI)); -// OBSOLETE -// OBSOLETE extern void fr30_init_extra_frame_info (struct frame_info *fi); -// OBSOLETE #define INIT_EXTRA_FRAME_INFO(fromleaf, fi) fr30_init_extra_frame_info (fi) -// OBSOLETE -// OBSOLETE #define FRAME_CHAIN_VALID(FP, FI) generic_file_frame_chain_valid (FP, FI) -// OBSOLETE -// OBSOLETE extern CORE_ADDR -// OBSOLETE fr30_push_arguments (int nargs, struct value **args, CORE_ADDR sp, -// OBSOLETE int struct_return, CORE_ADDR struct_addr); -// OBSOLETE #define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \ -// OBSOLETE (fr30_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR)) -// OBSOLETE -// OBSOLETE #define PC_IN_CALL_DUMMY(PC, SP, FP) generic_pc_in_call_dummy (PC, SP, FP) -// OBSOLETE -// OBSOLETE /* Fujitsu's ABI requires all structs to be passed using a pointer. -// OBSOLETE That is obviously not very efficient, so I am leaving the definitions -// OBSOLETE to make gdb work with GCC style struct passing, in case we decide -// OBSOLETE to go for better performance, rather than for compatibility with -// OBSOLETE Fujitsu (just change STRUCT_ALWAYS_BY_ADDR to 0) */ -// OBSOLETE -// OBSOLETE #define STRUCT_ALWAYS_BY_ADDR 1 -// OBSOLETE -// OBSOLETE #if(STRUCT_ALWAYS_BY_ADDR) -// OBSOLETE #define REG_STRUCT_HAS_ADDR(gcc_p,type) 1 -// OBSOLETE #else -// OBSOLETE /* more standard GCC (optimized) */ -// OBSOLETE #define REG_STRUCT_HAS_ADDR(gcc_p,type) \ -// OBSOLETE ((TYPE_LENGTH(type) > 4) && (TYPE_LENGTH(type) & 0x3)) -// OBSOLETE #endif -// OBSOLETE /* alway return struct by value by input pointer */ -// OBSOLETE #define USE_STRUCT_CONVENTION(GCC_P, TYPE) 1 -// OBSOLETE -// OBSOLETE /* The stack should always be aligned on a four-word boundary. */ -// OBSOLETE #define STACK_ALIGN(len) (((len) + 3) & ~3) -// OBSOLETE -// OBSOLETE /* I think the comment about this in value_arg_coerce is wrong; this -// OBSOLETE should be true on any system where you can rely on the prototyping -// OBSOLETE information. When this is true, value_arg_coerce will promote -// OBSOLETE floats to doubles iff the function is not prototyped. */ -// OBSOLETE #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (1) diff --git a/gdb/config/i386/i386aix.mh b/gdb/config/i386/i386aix.mh deleted file mode 100644 index df571bf..0000000 --- a/gdb/config/i386/i386aix.mh +++ /dev/null @@ -1,9 +0,0 @@ -# OBSOLETE # Host: IBM PS/2 (i386) running AIX PS/2 -# OBSOLETE -# OBSOLETE XM_FILE= xm-i386aix.h -# OBSOLETE -# OBSOLETE NAT_FILE= nm-i386aix.h -# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o i386aix-nat.o -# OBSOLETE -# OBSOLETE # Use gcc. Only coff output can be debugged -# OBSOLETE CC=gcc diff --git a/gdb/config/i386/i386aix.mt b/gdb/config/i386/i386aix.mt deleted file mode 100644 index 57d124d..0000000 --- a/gdb/config/i386/i386aix.mt +++ /dev/null @@ -1,7 +0,0 @@ -# OBSOLETE # This port, for aix ps/2 (i386), will allow you to debug the coff -# OBSOLETE # output generated gcc-2.3.3 + gas. It will not understand IBM's -# OBSOLETE # proprietary debug info. -# OBSOLETE # -# OBSOLETE # Target: IBM PS/2 (i386) running AIX PS/2 -# OBSOLETE TDEPFILES= i386-tdep.o i387-tdep.o -# OBSOLETE TM_FILE= tm-i386aix.h diff --git a/gdb/config/i386/i386m3.mh b/gdb/config/i386/i386m3.mh deleted file mode 100644 index 7b840e2..0000000 --- a/gdb/config/i386/i386m3.mh +++ /dev/null @@ -1,6 +0,0 @@ -# OBSOLETE # Host: Intel 386 running Mach3 -# OBSOLETE -# OBSOLETE NATDEPFILES= i386m3-nat.o m3-nat.o fork-child.o i387-tdep.o core-aout.o -# OBSOLETE NAT_CLIBS= -lmachid -lnetname -lmach -# OBSOLETE XM_FILE= xm-i386m3.h -# OBSOLETE NAT_FILE= nm-m3.h diff --git a/gdb/config/i386/i386m3.mt b/gdb/config/i386/i386m3.mt deleted file mode 100644 index 550e92e..0000000 --- a/gdb/config/i386/i386m3.mt +++ /dev/null @@ -1,3 +0,0 @@ -# OBSOLETE # Target: Intel 386 with a.out under Mach 3 -# OBSOLETE TDEPFILES= i386-tdep.o -# OBSOLETE TM_FILE= tm-i386m3.h diff --git a/gdb/config/i386/i386mach.mh b/gdb/config/i386/i386mach.mh deleted file mode 100644 index 4e4e097..0000000 --- a/gdb/config/i386/i386mach.mh +++ /dev/null @@ -1,9 +0,0 @@ -# OBSOLETE # Host: Intel 386 running Mach -# OBSOLETE -# OBSOLETE # This is for mach2, maybe, or is obsolete (and seems to have only -# OBSOLETE # host and native, not target). Once we get the mach3 stuff working, -# OBSOLETE # I think it can go away. -# OBSOLETE -# OBSOLETE XM_FILE= xm-i386mach.h -# OBSOLETE NAT_FILE= nm-i386mach.h -# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o i386mach-nat.o diff --git a/gdb/config/i386/i386os9k.mt b/gdb/config/i386/i386os9k.mt deleted file mode 100644 index 939e9e2..0000000 --- a/gdb/config/i386/i386os9k.mt +++ /dev/null @@ -1,3 +0,0 @@ -# OBSOLETE # Target: Intel 386 running OS9000 -# OBSOLETE TDEPFILES= i386-tdep.o remote-os9k.o -# OBSOLETE TM_FILE= tm-i386os9k.h diff --git a/gdb/config/i386/nm-i386aix.h b/gdb/config/i386/nm-i386aix.h deleted file mode 100644 index 08f0779..0000000 --- a/gdb/config/i386/nm-i386aix.h +++ /dev/null @@ -1,43 +0,0 @@ -// OBSOLETE /* Native support for i386 aix ps/2. -// OBSOLETE Copyright 1986, 1987, 1989, 1992, 1993 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Changes for IBM AIX PS/2 by Minh Tran-Le (tranle@intellicorp.com) -// OBSOLETE * Revision: 5-May-93 00:11:35 -// OBSOLETE */ -// OBSOLETE -// OBSOLETE #ifndef NM_I386AIX_H -// OBSOLETE #define NM_I386AIX_H 1 -// OBSOLETE -// OBSOLETE /* code to execute to print interesting information about the -// OBSOLETE * floating point processor (if any) -// OBSOLETE * No need to define if there is nothing to do. -// OBSOLETE */ -// OBSOLETE #define FLOAT_INFO { i386_float_info (); } -// OBSOLETE -// OBSOLETE /* This is the amount to subtract from u.u_ar0 -// OBSOLETE to get the offset in the core file of the register values. */ -// OBSOLETE #undef KERNEL_U_ADDR -// OBSOLETE #define KERNEL_U_ADDR 0xf03fd000 -// OBSOLETE -// OBSOLETE /* Override copies of {fetch,store}_inferior_registers in infptrace.c. */ -// OBSOLETE #define FETCH_INFERIOR_REGISTERS -// OBSOLETE -// OBSOLETE #endif /* NM_I386AIX_H */ diff --git a/gdb/config/i386/nm-i386mach.h b/gdb/config/i386/nm-i386mach.h deleted file mode 100644 index 21f3c61..0000000 --- a/gdb/config/i386/nm-i386mach.h +++ /dev/null @@ -1,30 +0,0 @@ -// OBSOLETE /* Native definitions for Mach on an Intel 386 -// OBSOLETE Copyright 1986, 1987, 1989, 1991, 1992, 1996 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "regcache.h" -// OBSOLETE -// OBSOLETE /* Do implement the attach and detach commands. */ -// OBSOLETE /* #define ATTACH_DETACH 1 */ -// OBSOLETE -// OBSOLETE /* Override copies of {fetch,store}_inferior_registers in infptrace.c. */ -// OBSOLETE #define FETCH_INFERIOR_REGISTERS -// OBSOLETE -// OBSOLETE #define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES) diff --git a/gdb/config/i386/nm-m3.h b/gdb/config/i386/nm-m3.h deleted file mode 100644 index 87d587b..0000000 --- a/gdb/config/i386/nm-m3.h +++ /dev/null @@ -1,23 +0,0 @@ -// OBSOLETE /* Native-dependent definitions for Intel 386 running Mach 3. -// OBSOLETE Copyright 1994 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE /* Include the generic Mach 3 definitions. */ -// OBSOLETE -// OBSOLETE #include "config/nm-m3.h" diff --git a/gdb/config/i386/tm-i386aix.h b/gdb/config/i386/tm-i386aix.h deleted file mode 100644 index fe11420..0000000 --- a/gdb/config/i386/tm-i386aix.h +++ /dev/null @@ -1,48 +0,0 @@ -// OBSOLETE /* Macro defintions for IBM AIX PS/2 (i386). -// OBSOLETE Copyright 1986, 1987, 1989, 1992, 1993, 1994, 1995, 2000 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE /* Changes for IBM AIX PS/2 by Minh Tran-Le (tranle@intellicorp.com). */ -// OBSOLETE -// OBSOLETE #ifndef TM_I386AIX_H -// OBSOLETE #define TM_I386AIX_H 1 -// OBSOLETE -// OBSOLETE #include "i386/tm-i386.h" -// OBSOLETE #include <sys/reg.h> -// OBSOLETE -// OBSOLETE #ifndef I386 -// OBSOLETE #define I386 1 -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE /* AIX/i386 has FPU support. However, the native configuration (which -// OBSOLETE is the only supported configuration) doesn't make the FPU control -// OBSOLETE registers available. Override the appropriate symbols such that -// OBSOLETE only the normal FPU registers are included in GDB's register array. */ -// OBSOLETE -// OBSOLETE #undef NUM_FPREGS -// OBSOLETE #define NUM_FPREGS (8) -// OBSOLETE -// OBSOLETE #undef NUM_REGS -// OBSOLETE #define NUM_REGS (NUM_GREGS + NUM_FPREGS) -// OBSOLETE -// OBSOLETE #undef REGISTER_BYTES -// OBSOLETE #define REGISTER_BYTES (SIZEOF_GREGS + SIZEOF_FPU_REGS) -// OBSOLETE -// OBSOLETE #endif /* TM_I386AIX_H */ diff --git a/gdb/config/i386/tm-i386m3.h b/gdb/config/i386/tm-i386m3.h deleted file mode 100644 index cadd5cd..0000000 --- a/gdb/config/i386/tm-i386m3.h +++ /dev/null @@ -1,56 +0,0 @@ -// OBSOLETE /* Macro definitions for i386, Mach 3.0 -// OBSOLETE Copyright 1992, 1993, 1995, 1999 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE /* Include common definitions for Mach3 systems */ -// OBSOLETE #include "config/nm-m3.h" -// OBSOLETE -// OBSOLETE /* Define offsets to access CPROC stack when it does not have -// OBSOLETE * a kernel thread. -// OBSOLETE */ -// OBSOLETE #define MACHINE_CPROC_SP_OFFSET 20 -// OBSOLETE #define MACHINE_CPROC_PC_OFFSET 16 -// OBSOLETE #define MACHINE_CPROC_FP_OFFSET 12 -// OBSOLETE -// OBSOLETE /* Thread flavors used in re-setting the T bit. -// OBSOLETE * @@ this is also bad for cross debugging. -// OBSOLETE */ -// OBSOLETE #define TRACE_FLAVOR i386_THREAD_STATE -// OBSOLETE #define TRACE_FLAVOR_SIZE i386_THREAD_STATE_COUNT -// OBSOLETE #define TRACE_SET(x,state) \ -// OBSOLETE ((struct i386_thread_state *)state)->efl |= 0x100 -// OBSOLETE #define TRACE_CLEAR(x,state) \ -// OBSOLETE ((((struct i386_thread_state *)state)->efl &= ~0x100), 1) -// OBSOLETE -// OBSOLETE /* we can do it */ -// OBSOLETE #define ATTACH_DETACH 1 -// OBSOLETE -// OBSOLETE /* Sigh. There should be a file for i386 but no sysv stuff in it */ -// OBSOLETE #include "i386/tm-i386.h" -// OBSOLETE -// OBSOLETE /* I want to test this float info code. See comment in tm-i386v.h */ -// OBSOLETE #undef FLOAT_INFO -// OBSOLETE #define FLOAT_INFO { i386_mach3_float_info (); } -// OBSOLETE -// OBSOLETE /* Address of end of stack space. -// OBSOLETE * for MACH, see <machine/vmparam.h> -// OBSOLETE * @@@ I don't know what is in the 5 ints... -// OBSOLETE */ -// OBSOLETE #undef STACK_END_ADDR -// OBSOLETE #define STACK_END_ADDR (0xc0000000-sizeof(int [5])) diff --git a/gdb/config/i386/tm-i386mk.h b/gdb/config/i386/tm-i386mk.h deleted file mode 100644 index 74355a8..0000000 --- a/gdb/config/i386/tm-i386mk.h +++ /dev/null @@ -1,38 +0,0 @@ -// OBSOLETE /* Macro definitions for i386, Mach 3.0, OSF 1/MK -// OBSOLETE Copyright 1992, 1993, 2000 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE /* Until OSF switches to a newer Mach kernel that has -// OBSOLETE * a different get_emul_vector() interface. -// OBSOLETE */ -// OBSOLETE #define MK67 1 -// OBSOLETE -// OBSOLETE #include "i386/tm-i386m3.h" -// OBSOLETE -// OBSOLETE /* FIMXE: kettenis/2000-03-26: On OSF 1, `long double' is equivalent -// OBSOLETE to `double'. However, I'm not sure what is the consequence of: -// OBSOLETE -// OBSOLETE #define TARGET_LONG_DOUBLE_FORMAT TARGET_DOUBLE_FORMAT -// OBSOLETE #define TARGET_LONG_DOUBLE_BIT TARGET_DOUBLE_BIT -// OBSOLETE -// OBSOLETE So I'll go with the current status quo instead. It looks like this -// OBSOLETE target won't compile anyway. Perhaps it should be obsoleted? */ -// OBSOLETE -// OBSOLETE #undef TARGET_LONG_DOUBLE_FORMAT -// OBSOLETE #undef TARGET_LONG_DOUBLE_BIT diff --git a/gdb/config/i386/xm-i386aix.h b/gdb/config/i386/xm-i386aix.h deleted file mode 100644 index 03cb86c..0000000 --- a/gdb/config/i386/xm-i386aix.h +++ /dev/null @@ -1,29 +0,0 @@ -// OBSOLETE /* Macro defintions for AIX PS/2 (i386) -// OBSOLETE Copyright 1986, 1987, 1989, 1992, 1993 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Changed for IBM AIX ps/2 by Minh Tran Le (tranle@intellicorp.com) -// OBSOLETE * Revision: 23-Oct-92 17:42:49 -// OBSOLETE */ -// OBSOLETE -// OBSOLETE #include "i386/xm-i386v.h" -// OBSOLETE -// OBSOLETE #undef HAVE_TERMIO -// OBSOLETE #define HAVE_SGTTY diff --git a/gdb/config/i386/xm-i386m3.h b/gdb/config/i386/xm-i386m3.h deleted file mode 100644 index da44215..0000000 --- a/gdb/config/i386/xm-i386m3.h +++ /dev/null @@ -1,33 +0,0 @@ -// OBSOLETE /* Definitions to make GDB run on Mach 3 on an Intel 386 -// OBSOLETE Copyright 1986, 1987, 1989, 1991, 1993, 1994, 1996 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE /* Do implement the attach and detach commands. */ -// OBSOLETE #define ATTACH_DETACH 1 -// OBSOLETE -// OBSOLETE /* Not needeed */ -// OBSOLETE #define KERNEL_U_ADDR 0 -// OBSOLETE -// OBSOLETE #ifndef EMULATOR_BASE -// OBSOLETE /* For EMULATOR_BASE and EMULATOR_END. -// OBSOLETE * OSF 1/MK has different values in some other place. -// OBSOLETE */ -// OBSOLETE #include <machine/vmparam.h> -// OBSOLETE #endif /* EMULATOR_BASE */ diff --git a/gdb/config/i386/xm-i386mach.h b/gdb/config/i386/xm-i386mach.h deleted file mode 100644 index b36c79c..0000000 --- a/gdb/config/i386/xm-i386mach.h +++ /dev/null @@ -1,28 +0,0 @@ -// OBSOLETE /* Definitions to make GDB run on Mach on an Intel 386 -// OBSOLETE Copyright 1986, 1987, 1989, 1991, 1992, 1994, 1996, 2001 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE /* This is the amount to subtract from u.u_ar0 -// OBSOLETE to get the offset in the core file of the register values. */ -// OBSOLETE -// OBSOLETE #define KERNEL_U_ADDR (0x80000000 - (UPAGES * NBPG)) -// OBSOLETE -// OBSOLETE /* <errno.h> only defines this if __STDC__!!! */ -// OBSOLETE extern int errno; diff --git a/gdb/config/i386/xm-i386mk.h b/gdb/config/i386/xm-i386mk.h deleted file mode 100644 index 4609604..0000000 --- a/gdb/config/i386/xm-i386mk.h +++ /dev/null @@ -1,26 +0,0 @@ -// OBSOLETE /* Definitions to make GDB run on Mach 3 OSF 1/MK on an Intel 386 -// OBSOLETE Copyright 1992, 1993, 1998 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #define HAVE_TERMIO 1 -// OBSOLETE -// OBSOLETE #define EMULATOR_BASE 0xa0000000 -// OBSOLETE #define EMULATOR_END 0xa0040000 -// OBSOLETE -// OBSOLETE #include "i386/xm-i386m3.h" diff --git a/gdb/config/i960/mon960.mt b/gdb/config/i960/mon960.mt deleted file mode 100644 index c735d94..0000000 --- a/gdb/config/i960/mon960.mt +++ /dev/null @@ -1,5 +0,0 @@ -# OBSOLETE # Target: Intel 960 rom monitor -# OBSOLETE TDEPFILES= i960-tdep.o monitor.o mon960-rom.o ttyflush.o xmodem.o dsrec.o -# OBSOLETE TM_FILE= tm-mon960.h -# OBSOLETE SIM_OBS = remote-sim.o -# OBSOLETE SIM = ../sim/i960/libsim.a diff --git a/gdb/config/i960/nindy960.mt b/gdb/config/i960/nindy960.mt deleted file mode 100644 index 5ed15a8..0000000 --- a/gdb/config/i960/nindy960.mt +++ /dev/null @@ -1,3 +0,0 @@ -# OBSOLETE # Target: Intel 80960, in an embedded system under the NINDY monitor -# OBSOLETE TDEPFILES= i960-tdep.o nindy-tdep.o remote-nindy.o nindy.o Onindy.o ttyflush.o -# OBSOLETE TM_FILE= tm-nindy960.h diff --git a/gdb/config/i960/tm-i960.h b/gdb/config/i960/tm-i960.h deleted file mode 100644 index 91bdf91..0000000 --- a/gdb/config/i960/tm-i960.h +++ /dev/null @@ -1,345 +0,0 @@ -// OBSOLETE /* Parameters for target machine Intel 960, for GDB, the GNU debugger. -// OBSOLETE -// OBSOLETE Copyright 1990, 1991, 1993, 1994, 1996, 1998, 1999, 2000, 2002 Free -// OBSOLETE Software Foundation, Inc. -// OBSOLETE -// OBSOLETE Contributed by Intel Corporation. -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE /* Definitions to target GDB to any i960. */ -// OBSOLETE -// OBSOLETE #ifndef I80960 -// OBSOLETE #define I80960 -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE #include "doublest.h" -// OBSOLETE -// OBSOLETE /* Hook for the SYMBOL_CLASS of a parameter when decoding DBX symbol -// OBSOLETE information. In the i960, parameters can be stored as locals or as -// OBSOLETE args, depending on the type of the debug record. -// OBSOLETE -// OBSOLETE From empirical observation, gcc960 uses N_LSYM to indicate -// OBSOLETE arguments passed in registers and then copied immediately -// OBSOLETE to the frame, and N_PSYM to indicate arguments passed in a -// OBSOLETE g14-relative argument block. */ -// OBSOLETE -// OBSOLETE #define DBX_PARM_SYMBOL_CLASS(type) ((type == N_LSYM)? LOC_LOCAL_ARG: LOC_ARG) -// OBSOLETE -// OBSOLETE /* Offset from address of function to start of its code. -// OBSOLETE Zero on most machines. */ -// OBSOLETE -// OBSOLETE #define FUNCTION_START_OFFSET 0 -// OBSOLETE -// OBSOLETE /* Advance ip across any function entry prologue instructions -// OBSOLETE to reach some "real" code. */ -// OBSOLETE -// OBSOLETE #define SKIP_PROLOGUE(ip) (i960_skip_prologue (ip)) -// OBSOLETE extern CORE_ADDR i960_skip_prologue (); -// OBSOLETE -// OBSOLETE /* Immediately after a function call, return the saved ip. -// OBSOLETE Can't always go through the frames for this because on some machines -// OBSOLETE the new frame is not set up until the new function -// OBSOLETE executes some instructions. */ -// OBSOLETE -// OBSOLETE #define SAVED_PC_AFTER_CALL(frame) (saved_pc_after_call (frame)) -// OBSOLETE extern CORE_ADDR saved_pc_after_call (); -// OBSOLETE -// OBSOLETE /* Stack grows upward */ -// OBSOLETE -// OBSOLETE #define INNER_THAN(lhs,rhs) ((lhs) > (rhs)) -// OBSOLETE -// OBSOLETE /* Say how long (ordinary) registers are. This is a piece of bogosity -// OBSOLETE used in push_word and a few other places; REGISTER_RAW_SIZE is the -// OBSOLETE real way to know how big a register is. */ -// OBSOLETE -// OBSOLETE #define REGISTER_SIZE 4 -// OBSOLETE -// OBSOLETE /* Number of machine registers */ -// OBSOLETE #define NUM_REGS 40 -// OBSOLETE -// OBSOLETE /* Initializer for an array of names of registers. -// OBSOLETE There should be NUM_REGS strings in this initializer. */ -// OBSOLETE -// OBSOLETE #define REGISTER_NAMES { \ -// OBSOLETE /* 0 */ "pfp", "sp", "rip", "r3", "r4", "r5", "r6", "r7", \ -// OBSOLETE /* 8 */ "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",\ -// OBSOLETE /* 16 */ "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7", \ -// OBSOLETE /* 24 */ "g8", "g9", "g10", "g11", "g12", "g13", "g14", "fp", \ -// OBSOLETE /* 32 */ "pcw", "ac", "tc", "ip", "fp0", "fp1", "fp2", "fp3",\ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Register numbers of various important registers (used to index -// OBSOLETE into arrays of register names and register values). */ -// OBSOLETE -// OBSOLETE #define R0_REGNUM 0 /* First local register */ -// OBSOLETE #define SP_REGNUM 1 /* Contains address of top of stack */ -// OBSOLETE #define RIP_REGNUM 2 /* Return instruction pointer (local r2) */ -// OBSOLETE #define R15_REGNUM 15 /* Last local register */ -// OBSOLETE #define G0_REGNUM 16 /* First global register */ -// OBSOLETE #define G13_REGNUM 29 /* g13 - holds struct return address */ -// OBSOLETE #define G14_REGNUM 30 /* g14 - ptr to arg block / leafproc return address */ -// OBSOLETE #define FP_REGNUM 31 /* Contains address of executing stack frame */ -// OBSOLETE #define PCW_REGNUM 32 /* process control word */ -// OBSOLETE #define ACW_REGNUM 33 /* arithmetic control word */ -// OBSOLETE #define TCW_REGNUM 34 /* trace control word */ -// OBSOLETE #define IP_REGNUM 35 /* instruction pointer */ -// OBSOLETE #define FP0_REGNUM 36 /* First floating point register */ -// OBSOLETE -// OBSOLETE /* Some registers have more than one name */ -// OBSOLETE -// OBSOLETE #define PC_REGNUM IP_REGNUM /* GDB refers to ip as the Program Counter */ -// OBSOLETE #define PFP_REGNUM R0_REGNUM /* Previous frame pointer */ -// OBSOLETE -// OBSOLETE /* Total amount of space needed to store our copies of the machine's -// OBSOLETE register state, the array `registers'. */ -// OBSOLETE #define REGISTER_BYTES ((36*4) + (4*10)) -// OBSOLETE -// OBSOLETE /* Index within `registers' of the first byte of the space for register N. */ -// OBSOLETE -// OBSOLETE #define REGISTER_BYTE(N) ( (N) < FP0_REGNUM ? \ -// OBSOLETE (4*(N)) : ((10*(N)) - (6*FP0_REGNUM)) ) -// OBSOLETE -// OBSOLETE /* The i960 has register windows, sort of. */ -// OBSOLETE -// OBSOLETE extern void i960_get_saved_register (char *raw_buffer, -// OBSOLETE int *optimized, -// OBSOLETE CORE_ADDR *addrp, -// OBSOLETE struct frame_info *frame, -// OBSOLETE int regnum, -// OBSOLETE enum lval_type *lval); -// OBSOLETE -// OBSOLETE #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) \ -// OBSOLETE i960_get_saved_register(raw_buffer, optimized, addrp, frame, regnum, lval) -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Number of bytes of storage in the actual machine representation -// OBSOLETE for register N. On the i960, all regs are 4 bytes except for floating -// OBSOLETE point, which are 10. NINDY only sends us 8 byte values for these, -// OBSOLETE which is a pain, but VxWorks handles this correctly, so we must. */ -// OBSOLETE -// OBSOLETE #define REGISTER_RAW_SIZE(N) ( (N) < FP0_REGNUM ? 4 : 10 ) -// OBSOLETE -// OBSOLETE /* Number of bytes of storage in the program's representation for register N. */ -// OBSOLETE -// OBSOLETE #define REGISTER_VIRTUAL_SIZE(N) ( (N) < FP0_REGNUM ? 4 : 8 ) -// OBSOLETE -// OBSOLETE /* Largest value REGISTER_RAW_SIZE can have. */ -// OBSOLETE -// OBSOLETE #define MAX_REGISTER_RAW_SIZE 10 -// OBSOLETE -// OBSOLETE /* Largest value REGISTER_VIRTUAL_SIZE can have. */ -// OBSOLETE -// OBSOLETE #define MAX_REGISTER_VIRTUAL_SIZE 8 -// OBSOLETE -// OBSOLETE #include "floatformat.h" -// OBSOLETE -// OBSOLETE #define TARGET_LONG_DOUBLE_FORMAT &floatformat_i960_ext -// OBSOLETE -// OBSOLETE /* Return the GDB type object for the "standard" data type -// OBSOLETE of data in register N. */ -// OBSOLETE -// OBSOLETE struct type *i960_register_type (int regnum); -// OBSOLETE #define REGISTER_VIRTUAL_TYPE(N) i960_register_type (N) -// OBSOLETE -// OBSOLETE /* Macros for understanding function return values... */ -// OBSOLETE -// OBSOLETE /* Does the specified function use the "struct returning" convention -// OBSOLETE or the "value returning" convention? The "value returning" convention -// OBSOLETE almost invariably returns the entire value in registers. The -// OBSOLETE "struct returning" convention often returns the entire value in -// OBSOLETE memory, and passes a pointer (out of or into the function) saying -// OBSOLETE where the value (is or should go). -// OBSOLETE -// OBSOLETE Since this sometimes depends on whether it was compiled with GCC, -// OBSOLETE this is also an argument. This is used in call_function to build a -// OBSOLETE stack, and in value_being_returned to print return values. -// OBSOLETE -// OBSOLETE On i960, a structure is returned in registers g0-g3, if it will fit. -// OBSOLETE If it's more than 16 bytes long, g13 pointed to it on entry. */ -// OBSOLETE -// OBSOLETE extern use_struct_convention_fn i960_use_struct_convention; -// OBSOLETE #define USE_STRUCT_CONVENTION(gcc_p, type) i960_use_struct_convention (gcc_p, type) -// OBSOLETE -// OBSOLETE /* Extract from an array REGBUF containing the (raw) register state -// OBSOLETE a function return value of type TYPE, and copy that, in virtual format, -// OBSOLETE into VALBUF. This is only called if USE_STRUCT_CONVENTION for this -// OBSOLETE type is 0. -// OBSOLETE -// OBSOLETE On the i960 we just take as many bytes as we need from G0 through G3. */ -// OBSOLETE -// OBSOLETE #define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ -// OBSOLETE memcpy(VALBUF, REGBUF+REGISTER_BYTE(G0_REGNUM), TYPE_LENGTH (TYPE)) -// OBSOLETE -// OBSOLETE /* If USE_STRUCT_CONVENTION produces a 1, -// OBSOLETE extract from an array REGBUF containing the (raw) register state -// OBSOLETE the address in which a function should return its structure value, -// OBSOLETE as a CORE_ADDR (or an expression that can be used as one). -// OBSOLETE -// OBSOLETE Address of where to put structure was passed in in global -// OBSOLETE register g13 on entry. God knows what's in g13 now. The -// OBSOLETE (..., 0) below is to make it appear to return a value, though -// OBSOLETE actually all it does is call error(). */ -// OBSOLETE -// OBSOLETE #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \ -// OBSOLETE (error("Don't know where large structure is returned on i960"), 0) -// OBSOLETE -// OBSOLETE /* Write into appropriate registers a function return value -// OBSOLETE of type TYPE, given in virtual format, for "value returning" functions. -// OBSOLETE -// OBSOLETE For 'return' command: not (yet) implemented for i960. */ -// OBSOLETE -// OBSOLETE #define STORE_RETURN_VALUE(TYPE,VALBUF) \ -// OBSOLETE error ("Returning values from functions is not implemented in i960 gdb") -// OBSOLETE -// OBSOLETE /* Store the address of the place in which to copy the structure the -// OBSOLETE subroutine will return. This is called from call_function. */ -// OBSOLETE -// OBSOLETE #define STORE_STRUCT_RETURN(ADDR, SP) \ -// OBSOLETE error ("Returning values from functions is not implemented in i960 gdb") -// OBSOLETE -// OBSOLETE /* Describe the pointer in each stack frame to the previous stack frame -// OBSOLETE (its caller). */ -// OBSOLETE -// OBSOLETE /* FRAME_CHAIN takes a frame's nominal address -// OBSOLETE and produces the frame's chain-pointer. -// OBSOLETE -// OBSOLETE However, if FRAME_CHAIN_VALID returns zero, -// OBSOLETE it means the given frame is the outermost one and has no caller. */ -// OBSOLETE -// OBSOLETE /* We cache information about saved registers in the frame structure, -// OBSOLETE to save us from having to re-scan function prologues every time -// OBSOLETE a register in a non-current frame is accessed. */ -// OBSOLETE -// OBSOLETE #define EXTRA_FRAME_INFO \ -// OBSOLETE struct frame_saved_regs *fsr; \ -// OBSOLETE CORE_ADDR arg_pointer; -// OBSOLETE -// OBSOLETE /* Zero the frame_saved_regs pointer when the frame is initialized, -// OBSOLETE so that FRAME_FIND_SAVED_REGS () will know to allocate and -// OBSOLETE initialize a frame_saved_regs struct the first time it is called. -// OBSOLETE Set the arg_pointer to -1, which is not valid; 0 and other values -// OBSOLETE indicate real, cached values. */ -// OBSOLETE -// OBSOLETE #define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \ -// OBSOLETE ((fi)->fsr = 0, (fi)->arg_pointer = -1) -// OBSOLETE -// OBSOLETE /* On the i960, we get the chain pointer by reading the PFP saved -// OBSOLETE on the stack and clearing the status bits. */ -// OBSOLETE -// OBSOLETE #define FRAME_CHAIN(thisframe) \ -// OBSOLETE (read_memory_integer (FRAME_FP(thisframe), 4) & ~0xf) -// OBSOLETE -// OBSOLETE /* FRAME_CHAIN_VALID returns zero if the given frame is the outermost one -// OBSOLETE and has no caller. -// OBSOLETE -// OBSOLETE On the i960, each various target system type must define FRAME_CHAIN_VALID, -// OBSOLETE since it differs between NINDY and VxWorks, the two currently supported -// OBSOLETE targets types. We leave it undefined here. */ -// OBSOLETE -// OBSOLETE -// OBSOLETE /* A macro that tells us whether the function invocation represented -// OBSOLETE by FI does not have a frame on the stack associated with it. If it -// OBSOLETE does not, FRAMELESS is set to 1, else 0. */ -// OBSOLETE -// OBSOLETE CORE_ADDR leafproc_return (CORE_ADDR ip); -// OBSOLETE #define FRAMELESS_FUNCTION_INVOCATION(FI) \ -// OBSOLETE (leafproc_return ((FI)->pc) != 0) -// OBSOLETE -// OBSOLETE /* Note that in the i960 architecture the return pointer is saved in the -// OBSOLETE *caller's* stack frame. -// OBSOLETE -// OBSOLETE Make sure to zero low-order bits because of bug in 960CA A-step part -// OBSOLETE (instruction addresses should always be word-aligned anyway). */ -// OBSOLETE -// OBSOLETE #define FRAME_SAVED_PC(frame) \ -// OBSOLETE ((read_memory_integer(FRAME_CHAIN(frame)+8,4)) & ~3) -// OBSOLETE -// OBSOLETE /* On the i960, FRAME_ARGS_ADDRESS should return the value of -// OBSOLETE g14 as passed into the frame, if known. We need a function for this. -// OBSOLETE We cache this value in the frame info if we've already looked it up. */ -// OBSOLETE -// OBSOLETE #define FRAME_ARGS_ADDRESS(fi) \ -// OBSOLETE (((fi)->arg_pointer != -1)? (fi)->arg_pointer: frame_args_address (fi, 0)) -// OBSOLETE extern CORE_ADDR frame_args_address (); /* i960-tdep.c */ -// OBSOLETE -// OBSOLETE /* This is the same except it should return 0 when -// OBSOLETE it does not really know where the args are, rather than guessing. -// OBSOLETE This value is not cached since it is only used infrequently. */ -// OBSOLETE -// OBSOLETE #define FRAME_ARGS_ADDRESS_CORRECT(fi) (frame_args_address (fi, 1)) -// OBSOLETE -// OBSOLETE #define FRAME_LOCALS_ADDRESS(fi) (fi)->frame -// OBSOLETE -// OBSOLETE /* Set NUMARGS to the number of args passed to a frame. -// OBSOLETE Can return -1, meaning no way to tell. */ -// OBSOLETE -// OBSOLETE #define FRAME_NUM_ARGS(fi) (-1) -// OBSOLETE -// OBSOLETE /* Return number of bytes at start of arglist that are not really args. */ -// OBSOLETE -// OBSOLETE #define FRAME_ARGS_SKIP 0 -// OBSOLETE -// OBSOLETE /* Produce the positions of the saved registers in a stack frame. */ -// OBSOLETE -// OBSOLETE #define FRAME_FIND_SAVED_REGS(frame_info_addr, sr) \ -// OBSOLETE frame_find_saved_regs (frame_info_addr, &sr) -// OBSOLETE extern void frame_find_saved_regs (); /* See i960-tdep.c */ -// OBSOLETE -// OBSOLETE /* Things needed for making calls to functions in the inferior process */ -// OBSOLETE -// OBSOLETE /* Push an empty stack frame, to record the current ip, etc. -// OBSOLETE -// OBSOLETE Not (yet?) implemented for i960. */ -// OBSOLETE -// OBSOLETE #define PUSH_DUMMY_FRAME \ -// OBSOLETE error("Function calls into the inferior process are not supported on the i960") -// OBSOLETE -// OBSOLETE /* Discard from the stack the innermost frame, restoring all registers. */ -// OBSOLETE -// OBSOLETE -// OBSOLETE void i960_pop_frame (void); -// OBSOLETE #define POP_FRAME \ -// OBSOLETE i960_pop_frame () -// OBSOLETE -// OBSOLETE -// OBSOLETE /* This sequence of words is the instructions -// OBSOLETE -// OBSOLETE callx 0x00000000 -// OBSOLETE fmark -// OBSOLETE */ -// OBSOLETE -// OBSOLETE /* #define CALL_DUMMY { 0x86003000, 0x00000000, 0x66003e00 } */ -// OBSOLETE -// OBSOLETE /* #define CALL_DUMMY_START_OFFSET 0 *//* Start execution at beginning of dummy */ -// OBSOLETE -// OBSOLETE /* Indicate that we don't support calling inferior child functions. */ -// OBSOLETE -// OBSOLETE #undef CALL_DUMMY -// OBSOLETE -// OBSOLETE /* Insert the specified number of args and function address -// OBSOLETE into a call sequence of the above form stored at 'dummyname'. -// OBSOLETE -// OBSOLETE Ignore arg count on i960. */ -// OBSOLETE -// OBSOLETE /* #define FIX_CALL_DUMMY(dummyname, fun, nargs) *(((int *)dummyname)+1) = fun */ -// OBSOLETE -// OBSOLETE #undef FIX_CALL_DUMMY -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Interface definitions for kernel debugger KDB */ -// OBSOLETE /* (Not relevant to i960.) */ diff --git a/gdb/config/i960/tm-mon960.h b/gdb/config/i960/tm-mon960.h deleted file mode 100644 index dedce0e..0000000 --- a/gdb/config/i960/tm-mon960.h +++ /dev/null @@ -1,69 +0,0 @@ -// OBSOLETE /* Parameters for Intel 960 running MON960 monitor, for GDB, the GNU debugger. -// OBSOLETE Copyright 1990, 1991, 1996, 1999, 2000 Free Software Foundation, Inc. -// OBSOLETE Contributed by Intel Corporation and Cygnus Support. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE /***************************************************************************** -// OBSOLETE * Definitions to target GDB to an i960 debugged over a serial line. -// OBSOLETE ******************************************************************************/ -// OBSOLETE -// OBSOLETE #include "i960/tm-i960.h" -// OBSOLETE -// OBSOLETE /* forward declarations */ -// OBSOLETE struct frame_info; -// OBSOLETE -// OBSOLETE /* redefined from tm-i960.h */ -// OBSOLETE /* Number of machine registers */ -// OBSOLETE #undef NUM_REGS -// OBSOLETE #define NUM_REGS 40 -// OBSOLETE -// OBSOLETE /* Initializer for an array of names of registers. -// OBSOLETE There should be NUM_REGS strings in this initializer. */ -// OBSOLETE #undef REGISTER_NAMES -// OBSOLETE #define REGISTER_NAMES { \ -// OBSOLETE /* 0 */ "pfp", "sp", "rip", "r3", "r4", "r5", "r6", "r7", \ -// OBSOLETE /* 8 */ "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",\ -// OBSOLETE /* 16 */ "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7", \ -// OBSOLETE /* 24 */ "g8", "g9", "g10", "g11", "g12", "g13", "g14", "fp", \ -// OBSOLETE /* 32 */ "pc", "ac", "tc", "ip", "fp0", "fp1", "fp2", "fp3",\ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Override the standard gdb prompt when compiled for this target. */ -// OBSOLETE -// OBSOLETE #define DEFAULT_PROMPT "(gdb960) " -// OBSOLETE -// OBSOLETE /* FRAME_CHAIN_VALID returns zero if the given frame is the outermost one -// OBSOLETE and has no caller. -// OBSOLETE -// OBSOLETE On the i960, each various target system type defines FRAME_CHAIN_VALID, -// OBSOLETE since it differs between Nindy, Mon960 and VxWorks, the currently supported -// OBSOLETE target types. */ -// OBSOLETE -// OBSOLETE extern int mon960_frame_chain_valid (CORE_ADDR, struct frame_info *); -// OBSOLETE #define FRAME_CHAIN_VALID(chain, thisframe) mon960_frame_chain_valid (chain, thisframe) -// OBSOLETE -// OBSOLETE /* Sequence of bytes for breakpoint instruction */ -// OBSOLETE -// OBSOLETE #define BREAKPOINT {0x00, 0x3e, 0x00, 0x66} -// OBSOLETE -// OBSOLETE /* Amount ip must be decremented by after a breakpoint. -// OBSOLETE * This is often the number of bytes in BREAKPOINT but not always. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE #define DECR_PC_AFTER_BREAK 4 diff --git a/gdb/config/i960/tm-nindy960.h b/gdb/config/i960/tm-nindy960.h deleted file mode 100644 index 6a6dca2..0000000 --- a/gdb/config/i960/tm-nindy960.h +++ /dev/null @@ -1,106 +0,0 @@ -// OBSOLETE /* Parameters for Intel 960 running NINDY monitor, for GDB, the GNU debugger. -// OBSOLETE Copyright 1990, 1991, 1996, 1999, 2000 Free Software Foundation, Inc. -// OBSOLETE Contributed by Intel Corporation and Cygnus Support. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE /***************************************************************************** -// OBSOLETE * Definitions to target GDB to an i960 debugged over a serial line. -// OBSOLETE ******************************************************************************/ -// OBSOLETE -// OBSOLETE #include "i960/tm-i960.h" -// OBSOLETE -// OBSOLETE /* forward declarations */ -// OBSOLETE struct frame_info; -// OBSOLETE -// OBSOLETE /* Override the standard gdb prompt when compiled for this target. */ -// OBSOLETE -// OBSOLETE #define DEFAULT_PROMPT "(gdb960) " -// OBSOLETE -// OBSOLETE /* Additional command line options accepted by nindy gdb's, for handling -// OBSOLETE the remote-nindy.c interface. These should really be target-specific -// OBSOLETE rather than architecture-specific. */ -// OBSOLETE -// OBSOLETE extern int nindy_old_protocol; /* nonzero if old NINDY serial protocol */ -// OBSOLETE extern int nindy_initial_brk; /* Send a BREAK to reset board first */ -// OBSOLETE extern char *nindy_ttyname; /* Name of serial port to talk to nindy */ -// OBSOLETE -// OBSOLETE #define ADDITIONAL_OPTIONS \ -// OBSOLETE {"O", no_argument, &nindy_old_protocol, 1}, \ -// OBSOLETE {"brk", no_argument, &nindy_initial_brk, 1}, \ -// OBSOLETE {"ser", required_argument, 0, 1004}, /* 1004 is magic cookie for ADDL_CASES */ -// OBSOLETE -// OBSOLETE #define ADDITIONAL_OPTION_CASES \ -// OBSOLETE case 1004: /* -ser option: remote nindy auto-start */ \ -// OBSOLETE nindy_ttyname = optarg; \ -// OBSOLETE break; -// OBSOLETE -// OBSOLETE #define ADDITIONAL_OPTION_HELP \ -// OBSOLETE "\ -// OBSOLETE -O Use old protocol to talk to a Nindy target\n\ -// OBSOLETE -brk Send a break to a Nindy target to reset it.\n\ -// OBSOLETE -ser SERIAL Open remote Nindy session to SERIAL port.\n\ -// OBSOLETE " -// OBSOLETE -// OBSOLETE /* If specified on the command line, open tty for talking to nindy, -// OBSOLETE and download the executable file if one was specified. */ -// OBSOLETE -// OBSOLETE extern void nindy_open (char *name, int from_tty); -// OBSOLETE #define ADDITIONAL_OPTION_HANDLER \ -// OBSOLETE if (nindy_ttyname != NULL) \ -// OBSOLETE { \ -// OBSOLETE if (catch_command_errors (nindy_open, nindy_ttyname, \ -// OBSOLETE !batch, RETURN_MASK_ALL)) \ -// OBSOLETE { \ -// OBSOLETE if (execarg != NULL) \ -// OBSOLETE catch_command_errors (target_load, execarg, !batch, \ -// OBSOLETE RETURN_MASK_ALL); \ -// OBSOLETE } \ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* If configured for i960 target, we take control before main loop -// OBSOLETE and demand that we configure for a nindy target. */ -// OBSOLETE -// OBSOLETE #define BEFORE_MAIN_LOOP_HOOK \ -// OBSOLETE nindy_before_main_loop(); -// OBSOLETE -// OBSOLETE extern void -// OBSOLETE nindy_before_main_loop (); /* In remote-nindy.c */ -// OBSOLETE -// OBSOLETE /* FRAME_CHAIN_VALID returns zero if the given frame is the outermost one -// OBSOLETE and has no caller. -// OBSOLETE -// OBSOLETE On the i960, each various target system type defines FRAME_CHAIN_VALID, -// OBSOLETE since it differs between NINDY and VxWorks, the two currently supported -// OBSOLETE targets types. */ -// OBSOLETE -// OBSOLETE extern int nindy_frame_chain_valid (CORE_ADDR, struct frame_info *); -// OBSOLETE #define FRAME_CHAIN_VALID(chain, thisframe) nindy_frame_chain_valid (chain, thisframe) -// OBSOLETE -// OBSOLETE extern int -// OBSOLETE nindy_frame_chain_valid (); /* See nindy-tdep.c */ -// OBSOLETE -// OBSOLETE /* Sequence of bytes for breakpoint instruction */ -// OBSOLETE -// OBSOLETE #define BREAKPOINT {0x00, 0x3e, 0x00, 0x66} -// OBSOLETE -// OBSOLETE /* Amount ip must be decremented by after a breakpoint. -// OBSOLETE * This is often the number of bytes in BREAKPOINT but not always. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE #define DECR_PC_AFTER_BREAK 0 diff --git a/gdb/config/i960/tm-vx960.h b/gdb/config/i960/tm-vx960.h deleted file mode 100644 index 44ff627..0000000 --- a/gdb/config/i960/tm-vx960.h +++ /dev/null @@ -1,52 +0,0 @@ -// OBSOLETE /* Parameters for VxWorks Intel 960's, for GDB, the GNU debugger. -// OBSOLETE Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993, 1998, 1999 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE Contributed by Cygnus Support. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "i960/tm-i960.h" -// OBSOLETE #include "config/tm-vxworks.h" -// OBSOLETE -// OBSOLETE /* Under VxWorks the IP isn't filled in. Skip it, go with RIP, which has -// OBSOLETE the real value. */ -// OBSOLETE #undef PC_REGNUM -// OBSOLETE #define PC_REGNUM RIP_REGNUM -// OBSOLETE -// OBSOLETE /* We have more complex, useful breakpoints on the target. -// OBSOLETE Amount ip must be decremented by after a breakpoint. */ -// OBSOLETE -// OBSOLETE #define DECR_PC_AFTER_BREAK 0 -// OBSOLETE -// OBSOLETE /* We are guaranteed to have a zero frame pointer at bottom of stack, too. */ -// OBSOLETE -// OBSOLETE #define FRAME_CHAIN_VALID(chain, thisframe) nonnull_frame_chain_valid (chain, thisframe) -// OBSOLETE -// OBSOLETE /* Breakpoint patching is handled at the target end in VxWorks. */ -// OBSOLETE /* #define BREAKPOINT {0x00, 0x3e, 0x00, 0x66} */ -// OBSOLETE -// OBSOLETE /* Number of registers in a ptrace_getregs call. */ -// OBSOLETE -// OBSOLETE #define VX_NUM_REGS (16 + 16 + 3) -// OBSOLETE -// OBSOLETE /* Number of registers in a ptrace_getfpregs call. */ -// OBSOLETE -// OBSOLETE /* @@ Can't use this -- the rdb library for the 960 target -// OBSOLETE doesn't support setting or retrieving FP regs. KR */ -// OBSOLETE -// OBSOLETE /* #define VX_SIZE_FPREGS (REGISTER_RAW_SIZE (FP0_REGNUM) * 4) */ diff --git a/gdb/config/i960/vxworks960.mt b/gdb/config/i960/vxworks960.mt deleted file mode 100644 index e7f04c4..0000000 --- a/gdb/config/i960/vxworks960.mt +++ /dev/null @@ -1,6 +0,0 @@ -# OBSOLETE # Target: VxWorks running on an Intel 960 -# OBSOLETE TDEPFILES= i960-tdep.o remote-vx.o remote-vx960.o xdr_ld.o xdr_ptrace.o xdr_rdb.o -# OBSOLETE TM_FILE= tm-vx960.h -# OBSOLETE -# OBSOLETE # Define this for the vx-share routines, which don't see param.h. -# OBSOLETE MT_CFLAGS= -DI80960 diff --git a/gdb/config/m68k/apollo68b.mh b/gdb/config/m68k/apollo68b.mh deleted file mode 100644 index 99d034b..0000000 --- a/gdb/config/m68k/apollo68b.mh +++ /dev/null @@ -1,5 +0,0 @@ -# OBSOLETE # Host: Apollo m68k, BSD mode. -# OBSOLETE -# OBSOLETE XM_FILE= xm-apollo68b.h -# OBSOLETE NAT_FILE= nm-apollo68b.h -# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o a68v-nat.o diff --git a/gdb/config/m68k/apollo68b.mt b/gdb/config/m68k/apollo68b.mt deleted file mode 100644 index 11c0c02..0000000 --- a/gdb/config/m68k/apollo68b.mt +++ /dev/null @@ -1,3 +0,0 @@ -# OBSOLETE # Target: Apollo m68k in BSD mode -# OBSOLETE TDEPFILES= m68k-tdep.o dstread.o -# OBSOLETE TM_FILE= tm-apollo68b.h diff --git a/gdb/config/m68k/apollo68v.mh b/gdb/config/m68k/apollo68v.mh deleted file mode 100644 index 4ab84f0..0000000 --- a/gdb/config/m68k/apollo68v.mh +++ /dev/null @@ -1,10 +0,0 @@ -# OBSOLETE # Host: Apollo, System V mode (?) -# OBSOLETE -# OBSOLETE XM_FILE= xm-apollo68v.h -# OBSOLETE XM_CLIBS= -lPW -# OBSOLETE -# OBSOLETE NAT_FILE= nm-apollo68v.h -# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o a68v-nat.o -# OBSOLETE -# OBSOLETE RANLIB=echo >/dev/null -# OBSOLETE CC= cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_SYS_FILE diff --git a/gdb/config/m68k/hp300bsd.mh b/gdb/config/m68k/hp300bsd.mh deleted file mode 100644 index 76aa9a5..0000000 --- a/gdb/config/m68k/hp300bsd.mh +++ /dev/null @@ -1,6 +0,0 @@ -# OBSOLETE # Host: Hewlett-Packard 9000 series 300, running BSD -# OBSOLETE -# OBSOLETE XM_FILE= xm-hp300bsd.h -# OBSOLETE -# OBSOLETE NAT_FILE= nm-hp300bsd.h -# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o diff --git a/gdb/config/m68k/hp300bsd.mt b/gdb/config/m68k/hp300bsd.mt deleted file mode 100644 index c3225e9..0000000 --- a/gdb/config/m68k/hp300bsd.mt +++ /dev/null @@ -1,3 +0,0 @@ -# OBSOLETE # Target: Hewlett-Packard 9000 series 300, running BSD -# OBSOLETE TDEPFILES= m68k-tdep.o -# OBSOLETE TM_FILE= tm-hp300bsd.h diff --git a/gdb/config/m68k/hp300hpux.mh b/gdb/config/m68k/hp300hpux.mh deleted file mode 100644 index 410c03c..0000000 --- a/gdb/config/m68k/hp300hpux.mh +++ /dev/null @@ -1,8 +0,0 @@ -# OBSOLETE # Host: Hewlett-Packard 9000 series 300, running HPUX -# OBSOLETE # The following is true because gcc uses a different .o file format -# OBSOLETE # than the native HPUX compiler -# OBSOLETE -# OBSOLETE XM_FILE= xm-hp300hpux.h -# OBSOLETE -# OBSOLETE NAT_FILE= nm-hp300hpux.h -# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o hp300ux-nat.o corelow.o core-aout.o diff --git a/gdb/config/m68k/hp300hpux.mt b/gdb/config/m68k/hp300hpux.mt deleted file mode 100644 index a1848af..0000000 --- a/gdb/config/m68k/hp300hpux.mt +++ /dev/null @@ -1,8 +0,0 @@ -# OBSOLETE # Target: Hewlett-Packard 9000 series 300, running HPUX -# OBSOLETE -# OBSOLETE #msg Note that GDB can only read symbols from programs that were -# OBSOLETE #msg compiled with GCC using GAS. -# OBSOLETE #msg -# OBSOLETE -# OBSOLETE TDEPFILES= m68k-tdep.o -# OBSOLETE TM_FILE= tm-hp300hpux.h diff --git a/gdb/config/m88k/delta88.mh b/gdb/config/m88k/delta88.mh deleted file mode 100644 index 3c079fe..0000000 --- a/gdb/config/m88k/delta88.mh +++ /dev/null @@ -1,6 +0,0 @@ -# OBSOLETE # Host: Motorola 88k running SVR3 -# OBSOLETE -# OBSOLETE XM_FILE= xm-delta88.h -# OBSOLETE -# OBSOLETE NAT_FILE= nm-m88k.h -# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o m88k-nat.o corelow.o core-aout.o diff --git a/gdb/config/m88k/delta88.mt b/gdb/config/m88k/delta88.mt deleted file mode 100644 index 83d4ad1..0000000 --- a/gdb/config/m88k/delta88.mt +++ /dev/null @@ -1,3 +0,0 @@ -# OBSOLETE # Target: Motorola 88k running SVR3 -# OBSOLETE TDEPFILES= m88k-tdep.o -# OBSOLETE TM_FILE= tm-delta88.h diff --git a/gdb/config/m88k/delta88v4.mh b/gdb/config/m88k/delta88v4.mh deleted file mode 100644 index bc2abc5..0000000 --- a/gdb/config/m88k/delta88v4.mh +++ /dev/null @@ -1,8 +0,0 @@ -# OBSOLETE # Host: Motorola 88k running SVR4 -# OBSOLETE -# OBSOLETE XM_FILE= xm-delta88v4.h -# OBSOLETE -# OBSOLETE NAT_FILE= nm-delta88v4.h -# OBSOLETE NATDEPFILES= fork-child.o m88k-nat.o corelow.o core-regset.o \ -# OBSOLETE solib.o solib-svr4.o solib-legacy.o \ -# OBSOLETE procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o diff --git a/gdb/config/m88k/delta88v4.mt b/gdb/config/m88k/delta88v4.mt deleted file mode 100644 index c8f9df2..0000000 --- a/gdb/config/m88k/delta88v4.mt +++ /dev/null @@ -1,3 +0,0 @@ -# OBSOLETE # Target: Motorola 88k running SVR4 -# OBSOLETE TDEPFILES= m88k-tdep.o -# OBSOLETE TM_FILE= tm-delta88v4.h diff --git a/gdb/config/m88k/m88k.mh b/gdb/config/m88k/m88k.mh deleted file mode 100644 index a09e7a1..0000000 --- a/gdb/config/m88k/m88k.mh +++ /dev/null @@ -1,4 +0,0 @@ -# OBSOLETE # Host: Motorola 88000 running DGUX -# OBSOLETE XM_FILE= xm-dgux.h -# OBSOLETE NAT_FILE= nm-m88k.h -# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o m88k-nat.o diff --git a/gdb/config/m88k/m88k.mt b/gdb/config/m88k/m88k.mt deleted file mode 100644 index c4068e0..0000000 --- a/gdb/config/m88k/m88k.mt +++ /dev/null @@ -1,3 +0,0 @@ -# OBSOLETE # Target: Motorola 88k Binary Compatibility Standard -# OBSOLETE TDEPFILES= m88k-tdep.o remote-bug.o -# OBSOLETE TM_FILE= tm-m88k.h diff --git a/gdb/config/m88k/nm-delta88v4.h b/gdb/config/m88k/nm-delta88v4.h deleted file mode 100644 index 976cfa0..0000000 --- a/gdb/config/m88k/nm-delta88v4.h +++ /dev/null @@ -1,23 +0,0 @@ -// OBSOLETE /* Native machine description for Motorola Delta 88 box, for GDB. -// OBSOLETE Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "m88k/nm-m88k.h" -// OBSOLETE #include "config/nm-sysv4.h" diff --git a/gdb/config/m88k/nm-m88k.h b/gdb/config/m88k/nm-m88k.h deleted file mode 100644 index 6521a2a..0000000 --- a/gdb/config/m88k/nm-m88k.h +++ /dev/null @@ -1,25 +0,0 @@ -// OBSOLETE /* Native support macros for m88k, for GDB. -// OBSOLETE Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #define FETCH_INFERIOR_REGISTERS -// OBSOLETE -// OBSOLETE #define REGISTER_U_ADDR(addr, blockend, regno) \ -// OBSOLETE (addr) = m88k_register_u_addr ((blockend),(regno)); diff --git a/gdb/config/m88k/tm-delta88.h b/gdb/config/m88k/tm-delta88.h deleted file mode 100644 index f63fca3..0000000 --- a/gdb/config/m88k/tm-delta88.h +++ /dev/null @@ -1,28 +0,0 @@ -// OBSOLETE /* Target machine description for Motorola Delta 88 box, for GDB. -// OBSOLETE Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993, 1994 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "m88k/tm-m88k.h" -// OBSOLETE -// OBSOLETE #define DELTA88 -// OBSOLETE -// OBSOLETE #define IN_SIGTRAMP(pc, name) ((name) && STREQ ("_sigcode", (name))) -// OBSOLETE #define SIGTRAMP_FRAME_FIXUP(frame) (frame) += 0x20 -// OBSOLETE #define SIGTRAMP_SP_FIXUP(sp) (sp) = read_memory_integer((sp), 4) diff --git a/gdb/config/m88k/tm-delta88v4.h b/gdb/config/m88k/tm-delta88v4.h deleted file mode 100644 index e343a05..0000000 --- a/gdb/config/m88k/tm-delta88v4.h +++ /dev/null @@ -1,32 +0,0 @@ -// OBSOLETE /* Target machine description for Motorola Delta 88 box, for GDB. -// OBSOLETE Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993, 1994, 1998, 1999 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #define DELTA88 -// OBSOLETE -// OBSOLETE #include "m88k/tm-m88k.h" -// OBSOLETE #include "config/tm-sysv4.h" -// OBSOLETE -// OBSOLETE /* If we don't define this, backtraces go on forever. */ -// OBSOLETE #define FRAME_CHAIN_VALID(fp,fi) func_frame_chain_valid (fp, fi) -// OBSOLETE -// OBSOLETE #define IN_SIGTRAMP(pc, name) ((name) && (STREQ ("signalhandler", (name)) \ -// OBSOLETE || STREQ("sigacthandler", (name)))) -// OBSOLETE #define SIGTRAMP_SP_FIXUP(sp) (sp) = read_memory_integer((sp)+0xcd8, 4) diff --git a/gdb/config/m88k/tm-m88k.h b/gdb/config/m88k/tm-m88k.h deleted file mode 100644 index 2f08f1a..0000000 --- a/gdb/config/m88k/tm-m88k.h +++ /dev/null @@ -1,587 +0,0 @@ -// OBSOLETE /* Target machine description for generic Motorola 88000, for GDB. -// OBSOLETE -// OBSOLETE Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993, 1994, 1996, -// OBSOLETE 1998, 1999, 2000, 2002 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "doublest.h" -// OBSOLETE #include "regcache.h" -// OBSOLETE -// OBSOLETE /* g++ support is not yet included. */ -// OBSOLETE -// OBSOLETE /* We cache information about saved registers in the frame structure, -// OBSOLETE to save us from having to re-scan function prologues every time -// OBSOLETE a register in a non-current frame is accessed. */ -// OBSOLETE -// OBSOLETE #define EXTRA_FRAME_INFO \ -// OBSOLETE struct frame_saved_regs *fsr; \ -// OBSOLETE CORE_ADDR locals_pointer; \ -// OBSOLETE CORE_ADDR args_pointer; -// OBSOLETE -// OBSOLETE /* Zero the frame_saved_regs pointer when the frame is initialized, -// OBSOLETE so that FRAME_FIND_SAVED_REGS () will know to allocate and -// OBSOLETE initialize a frame_saved_regs struct the first time it is called. -// OBSOLETE Set the arg_pointer to -1, which is not valid; 0 and other values -// OBSOLETE indicate real, cached values. */ -// OBSOLETE -// OBSOLETE #define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \ -// OBSOLETE init_extra_frame_info (fromleaf, fi) -// OBSOLETE extern void init_extra_frame_info (); -// OBSOLETE -// OBSOLETE /* Offset from address of function to start of its code. -// OBSOLETE Zero on most machines. */ -// OBSOLETE -// OBSOLETE #define FUNCTION_START_OFFSET 0 -// OBSOLETE -// OBSOLETE /* Advance PC across any function entry prologue instructions -// OBSOLETE to reach some "real" code. */ -// OBSOLETE -// OBSOLETE extern CORE_ADDR m88k_skip_prologue (CORE_ADDR); -// OBSOLETE #define SKIP_PROLOGUE(frompc) (m88k_skip_prologue (frompc)) -// OBSOLETE -// OBSOLETE /* The m88k kernel aligns all instructions on 4-byte boundaries. The -// OBSOLETE kernel also uses the least significant two bits for its own hocus -// OBSOLETE pocus. When gdb receives an address from the kernel, it needs to -// OBSOLETE preserve those right-most two bits, but gdb also needs to be careful -// OBSOLETE to realize that those two bits are not really a part of the address -// OBSOLETE of an instruction. Shrug. */ -// OBSOLETE -// OBSOLETE extern CORE_ADDR m88k_addr_bits_remove (CORE_ADDR); -// OBSOLETE #define ADDR_BITS_REMOVE(addr) m88k_addr_bits_remove (addr) -// OBSOLETE -// OBSOLETE /* Immediately after a function call, return the saved pc. -// OBSOLETE Can't always go through the frames for this because on some machines -// OBSOLETE the new frame is not set up until the new function executes -// OBSOLETE some instructions. */ -// OBSOLETE -// OBSOLETE #define SAVED_PC_AFTER_CALL(frame) \ -// OBSOLETE (ADDR_BITS_REMOVE (read_register (SRP_REGNUM))) -// OBSOLETE -// OBSOLETE /* Stack grows downward. */ -// OBSOLETE -// OBSOLETE #define INNER_THAN(lhs,rhs) ((lhs) < (rhs)) -// OBSOLETE -// OBSOLETE /* Sequence of bytes for breakpoint instruction. */ -// OBSOLETE -// OBSOLETE /* instruction 0xF000D1FF is 'tb0 0,r0,511' -// OBSOLETE If Bit bit 0 of r0 is clear (always true), -// OBSOLETE initiate exception processing (trap). -// OBSOLETE */ -// OBSOLETE #define BREAKPOINT {0xF0, 0x00, 0xD1, 0xFF} -// OBSOLETE -// OBSOLETE /* Amount PC must be decremented by after a breakpoint. -// OBSOLETE This is often the number of bytes in BREAKPOINT -// OBSOLETE but not always. */ -// OBSOLETE -// OBSOLETE #define DECR_PC_AFTER_BREAK 0 -// OBSOLETE -// OBSOLETE /* Say how long (ordinary) registers are. This is a piece of bogosity -// OBSOLETE used in push_word and a few other places; REGISTER_RAW_SIZE is the -// OBSOLETE real way to know how big a register is. */ -// OBSOLETE -// OBSOLETE #define REGISTER_SIZE 4 -// OBSOLETE -// OBSOLETE /* Number of machine registers */ -// OBSOLETE -// OBSOLETE #define GP_REGS (38) -// OBSOLETE #define FP_REGS (32) -// OBSOLETE #define NUM_REGS (GP_REGS + FP_REGS) -// OBSOLETE -// OBSOLETE /* Initializer for an array of names of registers. -// OBSOLETE There should be NUM_REGS strings in this initializer. */ -// OBSOLETE -// OBSOLETE #define REGISTER_NAMES {\ -// OBSOLETE "r0",\ -// OBSOLETE "r1",\ -// OBSOLETE "r2",\ -// OBSOLETE "r3",\ -// OBSOLETE "r4",\ -// OBSOLETE "r5",\ -// OBSOLETE "r6",\ -// OBSOLETE "r7",\ -// OBSOLETE "r8",\ -// OBSOLETE "r9",\ -// OBSOLETE "r10",\ -// OBSOLETE "r11",\ -// OBSOLETE "r12",\ -// OBSOLETE "r13",\ -// OBSOLETE "r14",\ -// OBSOLETE "r15",\ -// OBSOLETE "r16",\ -// OBSOLETE "r17",\ -// OBSOLETE "r18",\ -// OBSOLETE "r19",\ -// OBSOLETE "r20",\ -// OBSOLETE "r21",\ -// OBSOLETE "r22",\ -// OBSOLETE "r23",\ -// OBSOLETE "r24",\ -// OBSOLETE "r25",\ -// OBSOLETE "r26",\ -// OBSOLETE "r27",\ -// OBSOLETE "r28",\ -// OBSOLETE "r29",\ -// OBSOLETE "r30",\ -// OBSOLETE "r31",\ -// OBSOLETE "psr",\ -// OBSOLETE "fpsr",\ -// OBSOLETE "fpcr",\ -// OBSOLETE "sxip",\ -// OBSOLETE "snip",\ -// OBSOLETE "sfip",\ -// OBSOLETE "x0",\ -// OBSOLETE "x1",\ -// OBSOLETE "x2",\ -// OBSOLETE "x3",\ -// OBSOLETE "x4",\ -// OBSOLETE "x5",\ -// OBSOLETE "x6",\ -// OBSOLETE "x7",\ -// OBSOLETE "x8",\ -// OBSOLETE "x9",\ -// OBSOLETE "x10",\ -// OBSOLETE "x11",\ -// OBSOLETE "x12",\ -// OBSOLETE "x13",\ -// OBSOLETE "x14",\ -// OBSOLETE "x15",\ -// OBSOLETE "x16",\ -// OBSOLETE "x17",\ -// OBSOLETE "x18",\ -// OBSOLETE "x19",\ -// OBSOLETE "x20",\ -// OBSOLETE "x21",\ -// OBSOLETE "x22",\ -// OBSOLETE "x23",\ -// OBSOLETE "x24",\ -// OBSOLETE "x25",\ -// OBSOLETE "x26",\ -// OBSOLETE "x27",\ -// OBSOLETE "x28",\ -// OBSOLETE "x29",\ -// OBSOLETE "x30",\ -// OBSOLETE "x31",\ -// OBSOLETE "vbr",\ -// OBSOLETE "dmt0",\ -// OBSOLETE "dmd0",\ -// OBSOLETE "dma0",\ -// OBSOLETE "dmt1",\ -// OBSOLETE "dmd1",\ -// OBSOLETE "dma1",\ -// OBSOLETE "dmt2",\ -// OBSOLETE "dmd2",\ -// OBSOLETE "dma2",\ -// OBSOLETE "sr0",\ -// OBSOLETE "sr1",\ -// OBSOLETE "sr2",\ -// OBSOLETE "sr3",\ -// OBSOLETE "fpecr",\ -// OBSOLETE "fphs1",\ -// OBSOLETE "fpls1",\ -// OBSOLETE "fphs2",\ -// OBSOLETE "fpls2",\ -// OBSOLETE "fppt",\ -// OBSOLETE "fprh",\ -// OBSOLETE "fprl",\ -// OBSOLETE "fpit",\ -// OBSOLETE "fpsr",\ -// OBSOLETE "fpcr",\ -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Register numbers of various important registers. -// OBSOLETE Note that some of these values are "real" register numbers, -// OBSOLETE and correspond to the general registers of the machine, -// OBSOLETE and some are "phony" register numbers which are too large -// OBSOLETE to be actual register numbers as far as the user is concerned -// OBSOLETE but do serve to get the desired values when passed to read_register. */ -// OBSOLETE -// OBSOLETE #define R0_REGNUM 0 /* Contains the constant zero */ -// OBSOLETE #define SRP_REGNUM 1 /* Contains subroutine return pointer */ -// OBSOLETE #define RV_REGNUM 2 /* Contains simple return values */ -// OBSOLETE #define SRA_REGNUM 12 /* Contains address of struct return values */ -// OBSOLETE #define SP_REGNUM 31 /* Contains address of top of stack */ -// OBSOLETE -// OBSOLETE /* Instruction pointer notes... -// OBSOLETE -// OBSOLETE On the m88100: -// OBSOLETE -// OBSOLETE * cr04 = sxip. On exception, contains the excepting pc (probably). -// OBSOLETE On rte, is ignored. -// OBSOLETE -// OBSOLETE * cr05 = snip. On exception, contains the NPC (next pc). On rte, -// OBSOLETE pc is loaded from here. -// OBSOLETE -// OBSOLETE * cr06 = sfip. On exception, contains the NNPC (next next pc). On -// OBSOLETE rte, the NPC is loaded from here. -// OBSOLETE -// OBSOLETE * lower two bits of each are flag bits. Bit 1 is V means address -// OBSOLETE is valid. If address is not valid, bit 0 is ignored. Otherwise, -// OBSOLETE bit 0 is E and asks for an exception to be taken if this -// OBSOLETE instruction is executed. -// OBSOLETE -// OBSOLETE On the m88110: -// OBSOLETE -// OBSOLETE * cr04 = exip. On exception, contains the address of the excepting -// OBSOLETE pc (always). On rte, pc is loaded from here. Bit 0, aka the D -// OBSOLETE bit, is a flag saying that the offending instruction was in a -// OBSOLETE branch delay slot. If set, then cr05 contains the NPC. -// OBSOLETE -// OBSOLETE * cr05 = enip. On exception, if the instruction pointed to by cr04 -// OBSOLETE was in a delay slot as indicated by the bit 0 of cr04, aka the D -// OBSOLETE bit, the cr05 contains the NPC. Otherwise ignored. -// OBSOLETE -// OBSOLETE * cr06 is invalid */ -// OBSOLETE -// OBSOLETE /* Note that the Harris Unix kernels emulate the m88100's behavior on -// OBSOLETE the m88110. */ -// OBSOLETE -// OBSOLETE #define SXIP_REGNUM 35 /* On m88100, Contains Shadow Execute -// OBSOLETE Instruction Pointer. */ -// OBSOLETE #define SNIP_REGNUM 36 /* On m88100, Contains Shadow Next -// OBSOLETE Instruction Pointer. */ -// OBSOLETE #define SFIP_REGNUM 37 /* On m88100, Contains Shadow Fetched -// OBSOLETE Intruction pointer. */ -// OBSOLETE -// OBSOLETE #define EXIP_REGNUM 35 /* On m88110, Contains Exception -// OBSOLETE Executing Instruction Pointer. */ -// OBSOLETE #define ENIP_REGNUM 36 /* On m88110, Contains the Exception -// OBSOLETE Next Instruction Pointer. */ -// OBSOLETE -// OBSOLETE #define PC_REGNUM SXIP_REGNUM /* Program Counter */ -// OBSOLETE #define NPC_REGNUM SNIP_REGNUM /* Next Program Counter */ -// OBSOLETE #define M88K_NNPC_REGNUM SFIP_REGNUM /* Next Next Program Counter */ -// OBSOLETE -// OBSOLETE -// OBSOLETE #define PSR_REGNUM 32 /* Processor Status Register */ -// OBSOLETE #define FPSR_REGNUM 33 /* Floating Point Status Register */ -// OBSOLETE #define FPCR_REGNUM 34 /* Floating Point Control Register */ -// OBSOLETE #define XFP_REGNUM 38 /* First Extended Float Register */ -// OBSOLETE #define X0_REGNUM XFP_REGNUM /* Which also contains the constant zero */ -// OBSOLETE -// OBSOLETE /* This is rather a confusing lie. Our m88k port using a stack pointer value -// OBSOLETE for the frame address. Hence, the frame address and the frame pointer are -// OBSOLETE only indirectly related. The value of this macro is the register number -// OBSOLETE fetched by the machine "independent" portions of gdb when they want to know -// OBSOLETE about a frame address. Thus, we lie here and claim that FP_REGNUM is -// OBSOLETE SP_REGNUM. */ -// OBSOLETE #define FP_REGNUM SP_REGNUM /* Reg fetched to locate frame when pgm stops */ -// OBSOLETE #define ACTUAL_FP_REGNUM 30 -// OBSOLETE -// OBSOLETE /* PSR status bit definitions. */ -// OBSOLETE -// OBSOLETE #define PSR_MODE 0x80000000 -// OBSOLETE #define PSR_BYTE_ORDER 0x40000000 -// OBSOLETE #define PSR_SERIAL_MODE 0x20000000 -// OBSOLETE #define PSR_CARRY 0x10000000 -// OBSOLETE #define PSR_SFU_DISABLE 0x000003f0 -// OBSOLETE #define PSR_SFU1_DISABLE 0x00000008 -// OBSOLETE #define PSR_MXM 0x00000004 -// OBSOLETE #define PSR_IND 0x00000002 -// OBSOLETE #define PSR_SFRZ 0x00000001 -// OBSOLETE -// OBSOLETE -// OBSOLETE -// OBSOLETE /* The following two comments come from the days prior to the m88110 -// OBSOLETE port. The m88110 handles the instruction pointers differently. I -// OBSOLETE do not know what any m88110 kernels do as the m88110 port I'm -// OBSOLETE working with is for an embedded system. rich@cygnus.com -// OBSOLETE 13-sept-93. */ -// OBSOLETE -// OBSOLETE /* BCS requires that the SXIP_REGNUM (or PC_REGNUM) contain the -// OBSOLETE address of the next instr to be executed when a breakpoint occurs. -// OBSOLETE Because the kernel gets the next instr (SNIP_REGNUM), the instr in -// OBSOLETE SNIP needs to be put back into SFIP, and the instr in SXIP should -// OBSOLETE be shifted to SNIP */ -// OBSOLETE -// OBSOLETE /* Are you sitting down? It turns out that the 88K BCS (binary -// OBSOLETE compatibility standard) folks originally felt that the debugger -// OBSOLETE should be responsible for backing up the IPs, not the kernel (as is -// OBSOLETE usually done). Well, they have reversed their decision, and in -// OBSOLETE future releases our kernel will be handling the backing up of the -// OBSOLETE IPs. So, eventually, we won't need to do the SHIFT_INST_REGS -// OBSOLETE stuff. But, for now, since there are 88K systems out there that do -// OBSOLETE need the debugger to do the IP shifting, and since there will be -// OBSOLETE systems where the kernel does the shifting, the code is a little -// OBSOLETE more complex than perhaps it needs to be (we still go inside -// OBSOLETE SHIFT_INST_REGS, and if the shifting hasn't occurred then gdb goes -// OBSOLETE ahead and shifts). */ -// OBSOLETE -// OBSOLETE extern int target_is_m88110; -// OBSOLETE #define SHIFT_INST_REGS() \ -// OBSOLETE if (!target_is_m88110) \ -// OBSOLETE { \ -// OBSOLETE CORE_ADDR pc = read_register (PC_REGNUM); \ -// OBSOLETE CORE_ADDR npc = read_register (NPC_REGNUM); \ -// OBSOLETE if (pc != npc) \ -// OBSOLETE { \ -// OBSOLETE write_register (M88K_NNPC_REGNUM, npc); \ -// OBSOLETE write_register (NPC_REGNUM, pc); \ -// OBSOLETE } \ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Storing the following registers is a no-op. */ -// OBSOLETE #define CANNOT_STORE_REGISTER(regno) (((regno) == R0_REGNUM) \ -// OBSOLETE || ((regno) == X0_REGNUM)) -// OBSOLETE -// OBSOLETE /* Number of bytes of storage in the actual machine representation -// OBSOLETE for register N. On the m88k, the general purpose registers are 4 -// OBSOLETE bytes and the 88110 extended registers are 10 bytes. */ -// OBSOLETE -// OBSOLETE #define REGISTER_RAW_SIZE(N) ((N) < XFP_REGNUM ? 4 : 10) -// OBSOLETE -// OBSOLETE /* Total amount of space needed to store our copies of the machine's -// OBSOLETE register state, the array `registers'. */ -// OBSOLETE -// OBSOLETE #define REGISTER_BYTES ((GP_REGS * REGISTER_RAW_SIZE(0)) \ -// OBSOLETE + (FP_REGS * REGISTER_RAW_SIZE(XFP_REGNUM))) -// OBSOLETE -// OBSOLETE /* Index within `registers' of the first byte of the space for -// OBSOLETE register N. */ -// OBSOLETE -// OBSOLETE #define REGISTER_BYTE(N) (((N) * REGISTER_RAW_SIZE(0)) \ -// OBSOLETE + ((N) >= XFP_REGNUM \ -// OBSOLETE ? (((N) - XFP_REGNUM) \ -// OBSOLETE * REGISTER_RAW_SIZE(XFP_REGNUM)) \ -// OBSOLETE : 0)) -// OBSOLETE -// OBSOLETE /* Number of bytes of storage in the program's representation for -// OBSOLETE register N. On the m88k, all registers are 4 bytes excepting the -// OBSOLETE m88110 extended registers which are 8 byte doubles. */ -// OBSOLETE -// OBSOLETE #define REGISTER_VIRTUAL_SIZE(N) ((N) < XFP_REGNUM ? 4 : 8) -// OBSOLETE -// OBSOLETE /* Largest value REGISTER_RAW_SIZE can have. */ -// OBSOLETE -// OBSOLETE #define MAX_REGISTER_RAW_SIZE (REGISTER_RAW_SIZE(XFP_REGNUM)) -// OBSOLETE -// OBSOLETE /* Largest value REGISTER_VIRTUAL_SIZE can have. -// OBSOLETE Are FPS1, FPS2, FPR "virtual" regisers? */ -// OBSOLETE -// OBSOLETE #define MAX_REGISTER_VIRTUAL_SIZE (REGISTER_RAW_SIZE(XFP_REGNUM)) -// OBSOLETE -// OBSOLETE /* Return the GDB type object for the "standard" data type -// OBSOLETE of data in register N. */ -// OBSOLETE -// OBSOLETE struct type *m88k_register_type (int regnum); -// OBSOLETE #define REGISTER_VIRTUAL_TYPE(N) m88k_register_type (N) -// OBSOLETE -// OBSOLETE /* The 88k call/return conventions call for "small" values to be returned -// OBSOLETE into consecutive registers starting from r2. */ -// OBSOLETE -// OBSOLETE #define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ -// OBSOLETE memcpy ((VALBUF), &(((char *)REGBUF)[REGISTER_BYTE(RV_REGNUM)]), TYPE_LENGTH (TYPE)) -// OBSOLETE -// OBSOLETE #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(int *)(REGBUF)) -// OBSOLETE -// OBSOLETE /* Write into appropriate registers a function return value -// OBSOLETE of type TYPE, given in virtual format. */ -// OBSOLETE -// OBSOLETE #define STORE_RETURN_VALUE(TYPE,VALBUF) \ -// OBSOLETE write_register_bytes (2*REGISTER_RAW_SIZE(0), (VALBUF), TYPE_LENGTH (TYPE)) -// OBSOLETE -// OBSOLETE /* In COFF, if PCC says a parameter is a short or a char, do not -// OBSOLETE change it to int (it seems the convention is to change it). */ -// OBSOLETE -// OBSOLETE #define BELIEVE_PCC_PROMOTION 1 -// OBSOLETE -// OBSOLETE /* Describe the pointer in each stack frame to the previous stack frame -// OBSOLETE (its caller). */ -// OBSOLETE -// OBSOLETE /* FRAME_CHAIN takes a frame's nominal address -// OBSOLETE and produces the frame's chain-pointer. -// OBSOLETE -// OBSOLETE However, if FRAME_CHAIN_VALID returns zero, -// OBSOLETE it means the given frame is the outermost one and has no caller. */ -// OBSOLETE -// OBSOLETE extern CORE_ADDR frame_chain (); -// OBSOLETE extern int frame_chain_valid (); -// OBSOLETE extern int frameless_function_invocation (); -// OBSOLETE -// OBSOLETE #define FRAME_CHAIN(thisframe) \ -// OBSOLETE frame_chain (thisframe) -// OBSOLETE -// OBSOLETE #define FRAMELESS_FUNCTION_INVOCATION(frame) \ -// OBSOLETE (frameless_function_invocation (frame)) -// OBSOLETE -// OBSOLETE /* Define other aspects of the stack frame. */ -// OBSOLETE -// OBSOLETE #define FRAME_SAVED_PC(FRAME) \ -// OBSOLETE frame_saved_pc (FRAME) -// OBSOLETE extern CORE_ADDR frame_saved_pc (); -// OBSOLETE -// OBSOLETE #define FRAME_ARGS_ADDRESS(fi) \ -// OBSOLETE frame_args_address (fi) -// OBSOLETE extern CORE_ADDR frame_args_address (); -// OBSOLETE -// OBSOLETE #define FRAME_LOCALS_ADDRESS(fi) \ -// OBSOLETE frame_locals_address (fi) -// OBSOLETE extern CORE_ADDR frame_locals_address (); -// OBSOLETE -// OBSOLETE /* Return number of args passed to a frame. -// OBSOLETE Can return -1, meaning no way to tell. */ -// OBSOLETE -// OBSOLETE #define FRAME_NUM_ARGS(fi) (-1) -// OBSOLETE -// OBSOLETE /* Return number of bytes at start of arglist that are not really args. */ -// OBSOLETE -// OBSOLETE #define FRAME_ARGS_SKIP 0 -// OBSOLETE -// OBSOLETE /* Put here the code to store, into a struct frame_saved_regs, -// OBSOLETE the addresses of the saved registers of frame described by FRAME_INFO. -// OBSOLETE This includes special registers such as pc and fp saved in special -// OBSOLETE ways in the stack frame. sp is even more special: -// OBSOLETE the address we return for it IS the sp for the next frame. */ -// OBSOLETE -// OBSOLETE /* On the 88k, parameter registers get stored into the so called "homing" -// OBSOLETE area. This *always* happens when you compiled with GCC and use -g. -// OBSOLETE Also, (with GCC and -g) the saving of the parameter register values -// OBSOLETE always happens right within the function prologue code, so these register -// OBSOLETE values can generally be relied upon to be already copied into their -// OBSOLETE respective homing slots by the time you will normally try to look at -// OBSOLETE them (we hope). -// OBSOLETE -// OBSOLETE Note that homing area stack slots are always at *positive* offsets from -// OBSOLETE the frame pointer. Thus, the homing area stack slots for the parameter -// OBSOLETE registers (passed values) for a given function are actually part of the -// OBSOLETE frame area of the caller. This is unusual, but it should not present -// OBSOLETE any special problems for GDB. -// OBSOLETE -// OBSOLETE Note also that on the 88k, we are only interested in finding the -// OBSOLETE registers that might have been saved in memory. This is a subset of -// OBSOLETE the whole set of registers because the standard calling sequence allows -// OBSOLETE the called routine to clobber many registers. -// OBSOLETE -// OBSOLETE We could manage to locate values for all of the so called "preserved" -// OBSOLETE registers (some of which may get saved within any particular frame) but -// OBSOLETE that would require decoding all of the tdesc information. That would be -// OBSOLETE nice information for GDB to have, but it is not strictly manditory if we -// OBSOLETE can live without the ability to look at values within (or backup to) -// OBSOLETE previous frames. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE struct frame_saved_regs; -// OBSOLETE struct frame_info; -// OBSOLETE -// OBSOLETE void frame_find_saved_regs (struct frame_info *fi, -// OBSOLETE struct frame_saved_regs *fsr); -// OBSOLETE -// OBSOLETE #define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \ -// OBSOLETE frame_find_saved_regs (frame_info, &frame_saved_regs) -// OBSOLETE -// OBSOLETE -// OBSOLETE #define POP_FRAME pop_frame () -// OBSOLETE extern void pop_frame (); -// OBSOLETE -// OBSOLETE /* Call function stuff contributed by Kevin Buettner of Motorola. */ -// OBSOLETE -// OBSOLETE #define CALL_DUMMY_LOCATION AFTER_TEXT_END -// OBSOLETE -// OBSOLETE extern void m88k_push_dummy_frame (); -// OBSOLETE #define PUSH_DUMMY_FRAME m88k_push_dummy_frame() -// OBSOLETE -// OBSOLETE #define CALL_DUMMY { \ -// OBSOLETE 0x67ff00c0, /* 0: subu #sp,#sp,0xc0 */ \ -// OBSOLETE 0x243f0004, /* 4: st #r1,#sp,0x4 */ \ -// OBSOLETE 0x245f0008, /* 8: st #r2,#sp,0x8 */ \ -// OBSOLETE 0x247f000c, /* c: st #r3,#sp,0xc */ \ -// OBSOLETE 0x249f0010, /* 10: st #r4,#sp,0x10 */ \ -// OBSOLETE 0x24bf0014, /* 14: st #r5,#sp,0x14 */ \ -// OBSOLETE 0x24df0018, /* 18: st #r6,#sp,0x18 */ \ -// OBSOLETE 0x24ff001c, /* 1c: st #r7,#sp,0x1c */ \ -// OBSOLETE 0x251f0020, /* 20: st #r8,#sp,0x20 */ \ -// OBSOLETE 0x253f0024, /* 24: st #r9,#sp,0x24 */ \ -// OBSOLETE 0x255f0028, /* 28: st #r10,#sp,0x28 */ \ -// OBSOLETE 0x257f002c, /* 2c: st #r11,#sp,0x2c */ \ -// OBSOLETE 0x259f0030, /* 30: st #r12,#sp,0x30 */ \ -// OBSOLETE 0x25bf0034, /* 34: st #r13,#sp,0x34 */ \ -// OBSOLETE 0x25df0038, /* 38: st #r14,#sp,0x38 */ \ -// OBSOLETE 0x25ff003c, /* 3c: st #r15,#sp,0x3c */ \ -// OBSOLETE 0x261f0040, /* 40: st #r16,#sp,0x40 */ \ -// OBSOLETE 0x263f0044, /* 44: st #r17,#sp,0x44 */ \ -// OBSOLETE 0x265f0048, /* 48: st #r18,#sp,0x48 */ \ -// OBSOLETE 0x267f004c, /* 4c: st #r19,#sp,0x4c */ \ -// OBSOLETE 0x269f0050, /* 50: st #r20,#sp,0x50 */ \ -// OBSOLETE 0x26bf0054, /* 54: st #r21,#sp,0x54 */ \ -// OBSOLETE 0x26df0058, /* 58: st #r22,#sp,0x58 */ \ -// OBSOLETE 0x26ff005c, /* 5c: st #r23,#sp,0x5c */ \ -// OBSOLETE 0x271f0060, /* 60: st #r24,#sp,0x60 */ \ -// OBSOLETE 0x273f0064, /* 64: st #r25,#sp,0x64 */ \ -// OBSOLETE 0x275f0068, /* 68: st #r26,#sp,0x68 */ \ -// OBSOLETE 0x277f006c, /* 6c: st #r27,#sp,0x6c */ \ -// OBSOLETE 0x279f0070, /* 70: st #r28,#sp,0x70 */ \ -// OBSOLETE 0x27bf0074, /* 74: st #r29,#sp,0x74 */ \ -// OBSOLETE 0x27df0078, /* 78: st #r30,#sp,0x78 */ \ -// OBSOLETE 0x63df0000, /* 7c: addu #r30,#sp,0x0 */ \ -// OBSOLETE 0x145f0000, /* 80: ld #r2,#sp,0x0 */ \ -// OBSOLETE 0x147f0004, /* 84: ld #r3,#sp,0x4 */ \ -// OBSOLETE 0x149f0008, /* 88: ld #r4,#sp,0x8 */ \ -// OBSOLETE 0x14bf000c, /* 8c: ld #r5,#sp,0xc */ \ -// OBSOLETE 0x14df0010, /* 90: ld #r6,#sp,0x10 */ \ -// OBSOLETE 0x14ff0014, /* 94: ld #r7,#sp,0x14 */ \ -// OBSOLETE 0x151f0018, /* 98: ld #r8,#sp,0x18 */ \ -// OBSOLETE 0x153f001c, /* 9c: ld #r9,#sp,0x1c */ \ -// OBSOLETE 0x5c200000, /* a0: or.u #r1,#r0,0x0 */ \ -// OBSOLETE 0x58210000, /* a4: or #r1,#r1,0x0 */ \ -// OBSOLETE 0xf400c801, /* a8: jsr #r1 */ \ -// OBSOLETE 0xf000d1ff /* ac: tb0 0x0,#r0,0x1ff */ \ -// OBSOLETE } -// OBSOLETE -// OBSOLETE #define CALL_DUMMY_START_OFFSET 0x80 -// OBSOLETE #define CALL_DUMMY_LENGTH 0xb0 -// OBSOLETE -// OBSOLETE /* FIXME: byteswapping. */ -// OBSOLETE #define FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) \ -// OBSOLETE { \ -// OBSOLETE *(unsigned long *)((char *) (dummy) + 0xa0) |= \ -// OBSOLETE (((unsigned long) (fun)) >> 16); \ -// OBSOLETE *(unsigned long *)((char *) (dummy) + 0xa4) |= \ -// OBSOLETE (((unsigned long) (fun)) & 0xffff); \ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Stack must be aligned on 64-bit boundaries when synthesizing -// OBSOLETE function calls. */ -// OBSOLETE -// OBSOLETE #define STACK_ALIGN(addr) (((addr) + 7) & -8) -// OBSOLETE -// OBSOLETE #define STORE_STRUCT_RETURN(addr, sp) \ -// OBSOLETE write_register (SRA_REGNUM, (addr)) -// OBSOLETE -// OBSOLETE #define NEED_TEXT_START_END 1 -// OBSOLETE -// OBSOLETE /* According to the MC88100 RISC Microprocessor User's Manual, section -// OBSOLETE 6.4.3.1.2: -// OBSOLETE -// OBSOLETE ... can be made to return to a particular instruction by placing a -// OBSOLETE valid instruction address in the SNIP and the next sequential -// OBSOLETE instruction address in the SFIP (with V bits set and E bits clear). -// OBSOLETE The rte resumes execution at the instruction pointed to by the -// OBSOLETE SNIP, then the SFIP. -// OBSOLETE -// OBSOLETE The E bit is the least significant bit (bit 0). The V (valid) bit is -// OBSOLETE bit 1. This is why we logical or 2 into the values we are writing -// OBSOLETE below. It turns out that SXIP plays no role when returning from an -// OBSOLETE exception so nothing special has to be done with it. We could even -// OBSOLETE (presumably) give it a totally bogus value. -// OBSOLETE -// OBSOLETE -- Kevin Buettner -// OBSOLETE */ -// OBSOLETE -// OBSOLETE extern void m88k_target_write_pc (CORE_ADDR pc, ptid_t ptid); -// OBSOLETE #define TARGET_WRITE_PC(VAL, PID) m88k_target_write_pc (VAL, PID) diff --git a/gdb/config/m88k/xm-delta88.h b/gdb/config/m88k/xm-delta88.h deleted file mode 100644 index df2b8e6..0000000 --- a/gdb/config/m88k/xm-delta88.h +++ /dev/null @@ -1,44 +0,0 @@ -// OBSOLETE /* Host machine description for Motorola Delta 88 system, for GDB. -// OBSOLETE Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #if !defined (USG) -// OBSOLETE #define USG 1 -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE #include <sys/param.h> -// OBSOLETE #include <sys/time.h> -// OBSOLETE -// OBSOLETE #define HAVE_TERMIO -// OBSOLETE -// OBSOLETE /*#define USIZE 2048 */ -// OBSOLETE /*#define NBPG NBPC */ -// OBSOLETE /* Might be defined in <sys/param.h>. I suspect this define was a relic -// OBSOLETE from before when BFD did core files. */ -// OBSOLETE /* #define UPAGES USIZE */ -// OBSOLETE -// OBSOLETE /* This is the amount to subtract from u.u_ar0 -// OBSOLETE to get the offset in the core file of the register values. */ -// OBSOLETE -// OBSOLETE /* Since registers r0 through r31 are stored directly in the struct ptrace_user, -// OBSOLETE (for m88k BCS) -// OBSOLETE the ptrace_user offsets are sufficient and KERNEL_U_ADDRESS can be 0 */ -// OBSOLETE -// OBSOLETE #define KERNEL_U_ADDR 0 diff --git a/gdb/config/m88k/xm-dgux.h b/gdb/config/m88k/xm-dgux.h deleted file mode 100644 index dc99f97..0000000 --- a/gdb/config/m88k/xm-dgux.h +++ /dev/null @@ -1,55 +0,0 @@ -// OBSOLETE /* Host-machine dependent parameters for Motorola 88000, for GDB. -// OBSOLETE Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993, 1998 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #if !defined (USG) -// OBSOLETE #define USG 1 -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE #include <sys/param.h> -// OBSOLETE -// OBSOLETE #ifdef __GNUC__ -// OBSOLETE #define memcpy __builtin_memcpy -// OBSOLETE /* gcc doesn't have this, at least not gcc 1.92. */ -// OBSOLETE /* #define memset __builtin_memset */ -// OBSOLETE #define strcmp __builtin_strcmp -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE #define x_foff _x_x._x_offset -// OBSOLETE #define x_fname _x_name -// OBSOLETE #define USER ptrace_user -// OBSOLETE #define _BSD_WAIT_FLAVOR -// OBSOLETE -// OBSOLETE #define HAVE_TERMIO -// OBSOLETE -// OBSOLETE #ifndef USIZE -// OBSOLETE #define USIZE 2048 -// OBSOLETE #endif -// OBSOLETE #define NBPG NBPC -// OBSOLETE #define UPAGES USIZE -// OBSOLETE -// OBSOLETE /* This is the amount to subtract from u.u_ar0 -// OBSOLETE to get the offset in the core file of the register values. */ -// OBSOLETE -// OBSOLETE /* Since registers r0 through r31 are stored directly in the struct ptrace_user, -// OBSOLETE (for m88k BCS) -// OBSOLETE the ptrace_user offsets are sufficient and KERNEL_U_ADDRESS can be 0 */ -// OBSOLETE -// OBSOLETE #define KERNEL_U_ADDR 0 diff --git a/gdb/cxux-nat.c b/gdb/cxux-nat.c deleted file mode 100644 index e8f35a3..0000000 --- a/gdb/cxux-nat.c +++ /dev/null @@ -1,537 +0,0 @@ -// OBSOLETE /* Native support for Motorola 88k running Harris CX/UX. -// OBSOLETE Copyright 1988, 1990, 1991, 1992, 1993, 1994, 1995, 1998, 1999, 2000, -// OBSOLETE 2001 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "frame.h" -// OBSOLETE #include "inferior.h" -// OBSOLETE -// OBSOLETE #include <sys/types.h> -// OBSOLETE #include <sys/param.h> -// OBSOLETE #include <sys/dir.h> -// OBSOLETE #include <signal.h> -// OBSOLETE #include "gdbcore.h" -// OBSOLETE #include <sys/user.h> -// OBSOLETE -// OBSOLETE #include "bfd.h" -// OBSOLETE #include "symfile.h" -// OBSOLETE #include "objfiles.h" -// OBSOLETE #include "symtab.h" -// OBSOLETE #include "regcache.h" -// OBSOLETE -// OBSOLETE #ifndef USER /* added to support BCS ptrace_user */ -// OBSOLETE #define USER ptrace_user -// OBSOLETE #endif -// OBSOLETE #include <sys/ioctl.h> -// OBSOLETE #include <fcntl.h> -// OBSOLETE #include <sys/file.h> -// OBSOLETE #include "gdb_stat.h" -// OBSOLETE -// OBSOLETE #include "symtab.h" -// OBSOLETE #include "setjmp.h" -// OBSOLETE #include "value.h" -// OBSOLETE -// OBSOLETE #include <sys/ptrace.h> -// OBSOLETE -// OBSOLETE /* CX/UX provides them already, but as word offsets instead of char offsets */ -// OBSOLETE #define SXIP_OFFSET (PT_SXIP * 4) -// OBSOLETE #define SNIP_OFFSET (PT_SNIP * 4) -// OBSOLETE #define SFIP_OFFSET (PT_SFIP * 4) -// OBSOLETE #define PSR_OFFSET (PT_PSR * sizeof(int)) -// OBSOLETE #define FPSR_OFFSET (PT_FPSR * sizeof(int)) -// OBSOLETE #define FPCR_OFFSET (PT_FPCR * sizeof(int)) -// OBSOLETE -// OBSOLETE #define XREGADDR(r) (((char *)&u.pt_x0-(char *)&u) + \ -// OBSOLETE ((r)-X0_REGNUM)*sizeof(X_REGISTER_RAW_TYPE)) -// OBSOLETE -// OBSOLETE extern int have_symbol_file_p (); -// OBSOLETE -// OBSOLETE extern jmp_buf stack_jmp; -// OBSOLETE -// OBSOLETE extern int errno; -// OBSOLETE -// OBSOLETE void -// OBSOLETE fetch_inferior_registers (int regno) -// OBSOLETE { -// OBSOLETE register unsigned int regaddr; -// OBSOLETE char buf[MAX_REGISTER_RAW_SIZE]; -// OBSOLETE register int i; -// OBSOLETE -// OBSOLETE struct USER u; -// OBSOLETE unsigned int offset; -// OBSOLETE -// OBSOLETE offset = (char *) &u.pt_r0 - (char *) &u; -// OBSOLETE regaddr = offset; /* byte offset to r0; */ -// OBSOLETE -// OBSOLETE /* offset = ptrace (3, PIDGET (inferior_ptid), (PTRACE_ARG3_TYPE) offset, 0) - KERNEL_U_ADDR; */ -// OBSOLETE for (regno = 0; regno < PC_REGNUM; regno++) -// OBSOLETE { -// OBSOLETE /*regaddr = register_addr (regno, offset); */ -// OBSOLETE /* 88k enhancement */ -// OBSOLETE -// OBSOLETE for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int)) -// OBSOLETE { -// OBSOLETE *(int *) &buf[i] = ptrace (3, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) regaddr, 0); -// OBSOLETE regaddr += sizeof (int); -// OBSOLETE } -// OBSOLETE supply_register (regno, buf); -// OBSOLETE } -// OBSOLETE /* now load up registers 32-37; special pc registers */ -// OBSOLETE *(int *) &buf[0] = ptrace (3, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) PSR_OFFSET, 0); -// OBSOLETE supply_register (PSR_REGNUM, buf); -// OBSOLETE *(int *) &buf[0] = ptrace (3, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) FPSR_OFFSET, 0); -// OBSOLETE supply_register (FPSR_REGNUM, buf); -// OBSOLETE *(int *) &buf[0] = ptrace (3, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) FPCR_OFFSET, 0); -// OBSOLETE supply_register (FPCR_REGNUM, buf); -// OBSOLETE *(int *) &buf[0] = ptrace (3, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) SXIP_OFFSET, 0); -// OBSOLETE supply_register (SXIP_REGNUM, buf); -// OBSOLETE *(int *) &buf[0] = ptrace (3, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) SNIP_OFFSET, 0); -// OBSOLETE supply_register (SNIP_REGNUM, buf); -// OBSOLETE *(int *) &buf[0] = ptrace (3, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) SFIP_OFFSET, 0); -// OBSOLETE supply_register (SFIP_REGNUM, buf); -// OBSOLETE -// OBSOLETE if (target_is_m88110) -// OBSOLETE { -// OBSOLETE for (regaddr = XREGADDR (X0_REGNUM), regno = X0_REGNUM; -// OBSOLETE regno < NUM_REGS; -// OBSOLETE regno++, regaddr += 16) -// OBSOLETE { -// OBSOLETE X_REGISTER_RAW_TYPE xval; -// OBSOLETE -// OBSOLETE *(int *) &xval.w1 = ptrace (3, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) regaddr, 0); -// OBSOLETE *(int *) &xval.w2 = ptrace (3, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) (regaddr + 4), 0); -// OBSOLETE *(int *) &xval.w3 = ptrace (3, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) (regaddr + 8), 0); -// OBSOLETE *(int *) &xval.w4 = ptrace (3, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) (regaddr + 12), 0); -// OBSOLETE supply_register (regno, (void *) &xval); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Store our register values back into the inferior. -// OBSOLETE If REGNO is -1, do this for all registers. -// OBSOLETE Otherwise, REGNO specifies which register (so we can save time). */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE store_inferior_registers (int regno) -// OBSOLETE { -// OBSOLETE register unsigned int regaddr; -// OBSOLETE char buf[80]; -// OBSOLETE -// OBSOLETE struct USER u; -// OBSOLETE -// OBSOLETE unsigned int offset = (char *) &u.pt_r0 - (char *) &u; -// OBSOLETE -// OBSOLETE regaddr = offset; -// OBSOLETE -// OBSOLETE /* Don't try to deal with EXIP_REGNUM or ENIP_REGNUM, because I think either -// OBSOLETE svr3 doesn't run on an 88110, or the kernel isolates the different (not -// OBSOLETE completely sure this is true, but seems to be. */ -// OBSOLETE if (regno >= 0) -// OBSOLETE { -// OBSOLETE /* regaddr = register_addr (regno, offset); */ -// OBSOLETE if (regno < PC_REGNUM) -// OBSOLETE { -// OBSOLETE regaddr = offset + regno * sizeof (int); -// OBSOLETE errno = 0; -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) regaddr, read_register (regno)); -// OBSOLETE if (errno != 0) -// OBSOLETE { -// OBSOLETE sprintf (buf, "writing register number %d", regno); -// OBSOLETE perror_with_name (buf); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else if (regno == PSR_REGNUM) -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) PSR_OFFSET, read_register (regno)); -// OBSOLETE else if (regno == FPSR_REGNUM) -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) FPSR_OFFSET, read_register (regno)); -// OBSOLETE else if (regno == FPCR_REGNUM) -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) FPCR_OFFSET, read_register (regno)); -// OBSOLETE else if (regno == SXIP_REGNUM) -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) SXIP_OFFSET, read_register (regno)); -// OBSOLETE else if (regno == SNIP_REGNUM) -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) SNIP_OFFSET, read_register (regno)); -// OBSOLETE else if (regno == SFIP_REGNUM) -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) SFIP_OFFSET, read_register (regno)); -// OBSOLETE else if (target_is_m88110 && regno < NUM_REGS) -// OBSOLETE { -// OBSOLETE X_REGISTER_RAW_TYPE xval; -// OBSOLETE -// OBSOLETE read_register_bytes (REGISTER_BYTE (regno), (char *) &xval, -// OBSOLETE sizeof (X_REGISTER_RAW_TYPE)); -// OBSOLETE regaddr = XREGADDR (regno); -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), (PTRACE_ARG3_TYPE) regaddr, xval.w1); -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), (PTRACE_ARG3_TYPE) regaddr + 4, xval.w2); -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), (PTRACE_ARG3_TYPE) regaddr + 8, xval.w3); -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), (PTRACE_ARG3_TYPE) regaddr + 12, xval.w4); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE printf_unfiltered ("Bad register number for store_inferior routine\n"); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE for (regno = 0; regno < PC_REGNUM; regno++) -// OBSOLETE { -// OBSOLETE /* regaddr = register_addr (regno, offset); */ -// OBSOLETE errno = 0; -// OBSOLETE regaddr = offset + regno * sizeof (int); -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) regaddr, read_register (regno)); -// OBSOLETE if (errno != 0) -// OBSOLETE { -// OBSOLETE sprintf (buf, "writing register number %d", regno); -// OBSOLETE perror_with_name (buf); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) PSR_OFFSET, read_register (regno)); -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) FPSR_OFFSET, read_register (regno)); -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) FPCR_OFFSET, read_register (regno)); -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) SXIP_OFFSET, read_register (SXIP_REGNUM)); -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) SNIP_OFFSET, read_register (SNIP_REGNUM)); -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) SFIP_OFFSET, read_register (SFIP_REGNUM)); -// OBSOLETE if (target_is_m88110) -// OBSOLETE { -// OBSOLETE for (regno = X0_REGNUM; regno < NUM_REGS; regno++) -// OBSOLETE { -// OBSOLETE X_REGISTER_RAW_TYPE xval; -// OBSOLETE -// OBSOLETE read_register_bytes (REGISTER_BYTE (regno), (char *) &xval, -// OBSOLETE sizeof (X_REGISTER_RAW_TYPE)); -// OBSOLETE regaddr = XREGADDR (regno); -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), (PTRACE_ARG3_TYPE) regaddr, xval.w1); -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), (PTRACE_ARG3_TYPE) (regaddr + 4), xval.w2); -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), (PTRACE_ARG3_TYPE) (regaddr + 8), xval.w3); -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), (PTRACE_ARG3_TYPE) (regaddr + 12), xval.w4); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* blockend is the address of the end of the user structure */ -// OBSOLETE -// OBSOLETE m88k_register_u_addr (int blockend, int regnum) -// OBSOLETE { -// OBSOLETE struct USER u; -// OBSOLETE int ustart = blockend - sizeof (struct USER); -// OBSOLETE -// OBSOLETE if (regnum < PSR_REGNUM) -// OBSOLETE return (ustart + ((int) &u.pt_r0 - (int) &u) + -// OBSOLETE REGISTER_SIZE * regnum); -// OBSOLETE else if (regnum == PSR_REGNUM) -// OBSOLETE return (ustart + ((int) &u.pt_psr) - (int) &u); -// OBSOLETE else if (regnum == FPSR_REGNUM) -// OBSOLETE return (ustart + ((int) &u.pt_fpsr) - (int) &u); -// OBSOLETE else if (regnum == FPCR_REGNUM) -// OBSOLETE return (ustart + ((int) &u.pt_fpcr) - (int) &u); -// OBSOLETE else if (regnum == SXIP_REGNUM) -// OBSOLETE return (ustart + SXIP_OFFSET); -// OBSOLETE else if (regnum == SNIP_REGNUM) -// OBSOLETE return (ustart + SNIP_OFFSET); -// OBSOLETE else if (regnum == SFIP_REGNUM) -// OBSOLETE return (ustart + SFIP_OFFSET); -// OBSOLETE else if (target_is_m88110) -// OBSOLETE return (ustart + ((int) &u.pt_x0 - (int) &u) + /* Must be X register */ -// OBSOLETE sizeof (u.pt_x0) * (regnum - X0_REGNUM)); -// OBSOLETE else -// OBSOLETE return (blockend + REGISTER_SIZE * regnum); -// OBSOLETE } -// OBSOLETE -// OBSOLETE #ifdef USE_PROC_FS -// OBSOLETE -// OBSOLETE #include <sys/procfs.h> -// OBSOLETE -// OBSOLETE /* Prototypes for supply_gregset etc. */ -// OBSOLETE #include "gregset.h" -// OBSOLETE -// OBSOLETE /* Given a pointer to a general register set in /proc format (gregset_t *), -// OBSOLETE unpack the register contents and supply them as gdb's idea of the current -// OBSOLETE register values. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE supply_gregset (gregset_t *gregsetp) -// OBSOLETE { -// OBSOLETE register int regi; -// OBSOLETE register greg_t *regp = (greg_t *) gregsetp; -// OBSOLETE -// OBSOLETE for (regi = 0; regi <= SP_REGNUM; regi++) -// OBSOLETE supply_register (regi, (char *) (regp + regi)); -// OBSOLETE -// OBSOLETE supply_register (SXIP_REGNUM, (char *) (regp + R_XIP)); -// OBSOLETE supply_register (SNIP_REGNUM, (char *) (regp + R_NIP)); -// OBSOLETE supply_register (SFIP_REGNUM, (char *) (regp + R_FIP)); -// OBSOLETE supply_register (PSR_REGNUM, (char *) (regp + R_PSR)); -// OBSOLETE supply_register (FPSR_REGNUM, (char *) (regp + R_FPSR)); -// OBSOLETE supply_register (FPCR_REGNUM, (char *) (regp + R_FPCR)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE fill_gregset (gregset_t *gregsetp, int regno) -// OBSOLETE { -// OBSOLETE int regi; -// OBSOLETE register greg_t *regp = (greg_t *) gregsetp; -// OBSOLETE -// OBSOLETE for (regi = 0; regi <= R_R31; regi++) -// OBSOLETE if ((regno == -1) || (regno == regi)) -// OBSOLETE *(regp + regi) = *(int *) ®isters[REGISTER_BYTE (regi)]; -// OBSOLETE -// OBSOLETE if ((regno == -1) || (regno == SXIP_REGNUM)) -// OBSOLETE *(regp + R_XIP) = *(int *) ®isters[REGISTER_BYTE (SXIP_REGNUM)]; -// OBSOLETE if ((regno == -1) || (regno == SNIP_REGNUM)) -// OBSOLETE *(regp + R_NIP) = *(int *) ®isters[REGISTER_BYTE (SNIP_REGNUM)]; -// OBSOLETE if ((regno == -1) || (regno == SFIP_REGNUM)) -// OBSOLETE *(regp + R_FIP) = *(int *) ®isters[REGISTER_BYTE (SFIP_REGNUM)]; -// OBSOLETE if ((regno == -1) || (regno == PSR_REGNUM)) -// OBSOLETE *(regp + R_PSR) = *(int *) ®isters[REGISTER_BYTE (PSR_REGNUM)]; -// OBSOLETE if ((regno == -1) || (regno == FPSR_REGNUM)) -// OBSOLETE *(regp + R_FPSR) = *(int *) ®isters[REGISTER_BYTE (FPSR_REGNUM)]; -// OBSOLETE if ((regno == -1) || (regno == FPCR_REGNUM)) -// OBSOLETE *(regp + R_FPCR) = *(int *) ®isters[REGISTER_BYTE (FPCR_REGNUM)]; -// OBSOLETE } -// OBSOLETE -// OBSOLETE #endif /* USE_PROC_FS */ -// OBSOLETE -// OBSOLETE /* This support adds the equivalent of adb's % command. When -// OBSOLETE the `add-shared-symbol-files' command is given, this routine scans -// OBSOLETE the dynamic linker's link map and reads the minimal symbols -// OBSOLETE from each shared object file listed in the map. */ -// OBSOLETE -// OBSOLETE struct link_map -// OBSOLETE { -// OBSOLETE unsigned long l_addr; /* address at which object is mapped */ -// OBSOLETE char *l_name; /* full name of loaded object */ -// OBSOLETE void *l_ld; /* dynamic structure of object */ -// OBSOLETE struct link_map *l_next; /* next link object */ -// OBSOLETE struct link_map *l_prev; /* previous link object */ -// OBSOLETE }; -// OBSOLETE -// OBSOLETE #define LINKS_MAP_POINTER "_ld_tail" -// OBSOLETE #define LIBC_FILE "/usr/lib/libc.so.1" -// OBSOLETE #define SHARED_OFFSET 0xf0001000 -// OBSOLETE -// OBSOLETE #ifndef PATH_MAX -// OBSOLETE #define PATH_MAX 1023 /* maximum size of path name on OS */ -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE void -// OBSOLETE add_shared_symbol_files (void) -// OBSOLETE { -// OBSOLETE void *desc; -// OBSOLETE struct link_map *ld_map, *lm, lms; -// OBSOLETE struct minimal_symbol *minsym; -// OBSOLETE struct objfile *objfile; -// OBSOLETE char *path_name; -// OBSOLETE -// OBSOLETE if (ptid_equal (inferior_ptid, null_ptid)) -// OBSOLETE { -// OBSOLETE warning ("The program has not yet been started."); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE objfile = symbol_file_add (LIBC_FILE, 0, NULL, 0, OBJF_READNOW); -// OBSOLETE minsym = lookup_minimal_symbol (LINKS_MAP_POINTER, objfile); -// OBSOLETE -// OBSOLETE ld_map = (struct link_map *) -// OBSOLETE read_memory_integer (((int) SYMBOL_VALUE_ADDRESS (minsym) + SHARED_OFFSET), 4); -// OBSOLETE lm = ld_map; -// OBSOLETE while (lm) -// OBSOLETE { -// OBSOLETE int local_errno = 0; -// OBSOLETE -// OBSOLETE read_memory ((CORE_ADDR) lm, (char *) &lms, sizeof (struct link_map)); -// OBSOLETE if (lms.l_name) -// OBSOLETE { -// OBSOLETE if (target_read_string ((CORE_ADDR) lms.l_name, &path_name, -// OBSOLETE PATH_MAX, &local_errno)) -// OBSOLETE { -// OBSOLETE struct section_addr_info section_addrs; -// OBSOLETE memset (§ion_addrs, 0, sizeof (section_addrs)); -// OBSOLETE section_addrs.other[0].addr = lms.l_addr; -// OBSOLETE section_addrs.other[0].name = ".text"; -// OBSOLETE symbol_file_add (path_name, 1, §ion_addrs, 0, 0); -// OBSOLETE xfree (path_name); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE /* traverse links in reverse order so that we get the -// OBSOLETE the symbols the user actually gets. */ -// OBSOLETE lm = lms.l_prev; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Getting new symbols may change our opinion about what is -// OBSOLETE frameless. */ -// OBSOLETE reinit_frame_cache (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE #if defined(_ES_MP) -// OBSOLETE -// OBSOLETE #include <sys/regset.h> -// OBSOLETE -// OBSOLETE unsigned int -// OBSOLETE m88k_harris_core_register_addr (int regno, int reg_ptr) -// OBSOLETE { -// OBSOLETE unsigned int word_offset; -// OBSOLETE -// OBSOLETE switch (regno) -// OBSOLETE { -// OBSOLETE case PSR_REGNUM: -// OBSOLETE word_offset = R_EPSR; -// OBSOLETE break; -// OBSOLETE case FPSR_REGNUM: -// OBSOLETE word_offset = R_FPSR; -// OBSOLETE break; -// OBSOLETE case FPCR_REGNUM: -// OBSOLETE word_offset = R_FPCR; -// OBSOLETE break; -// OBSOLETE case SXIP_REGNUM: -// OBSOLETE word_offset = R_EXIP; -// OBSOLETE break; -// OBSOLETE case SNIP_REGNUM: -// OBSOLETE word_offset = R_ENIP; -// OBSOLETE break; -// OBSOLETE case SFIP_REGNUM: -// OBSOLETE word_offset = R_EFIP; -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE if (regno <= FP_REGNUM) -// OBSOLETE word_offset = regno; -// OBSOLETE else -// OBSOLETE word_offset = ((regno - X0_REGNUM) * 4); -// OBSOLETE } -// OBSOLETE return (word_offset * 4); -// OBSOLETE } -// OBSOLETE -// OBSOLETE #endif /* _ES_MP */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE _initialize_m88k_nat (void) -// OBSOLETE { -// OBSOLETE #ifdef _ES_MP -// OBSOLETE /* Enable 88110 support, as we don't support the 88100 under ES/MP. */ -// OBSOLETE -// OBSOLETE target_is_m88110 = 1; -// OBSOLETE #elif defined(_CX_UX) -// OBSOLETE /* Determine whether we're running on an 88100 or an 88110. */ -// OBSOLETE target_is_m88110 = (sinfo (SYSMACHINE, 0) == SYS5800); -// OBSOLETE #endif /* _CX_UX */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE #ifdef _ES_MP -// OBSOLETE /* Given a pointer to a general register set in /proc format (gregset_t *), -// OBSOLETE unpack the register contents and supply them as gdb's idea of the current -// OBSOLETE register values. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE supply_gregset (gregset_t *gregsetp) -// OBSOLETE { -// OBSOLETE register int regi; -// OBSOLETE register greg_t *regp = (greg_t *) gregsetp; -// OBSOLETE -// OBSOLETE for (regi = 0; regi < R_R31; regi++) -// OBSOLETE { -// OBSOLETE supply_register (regi, (char *) (regp + regi)); -// OBSOLETE } -// OBSOLETE supply_register (PSR_REGNUM, (char *) (regp + R_EPSR)); -// OBSOLETE supply_register (FPSR_REGNUM, (char *) (regp + R_FPSR)); -// OBSOLETE supply_register (FPCR_REGNUM, (char *) (regp + R_FPCR)); -// OBSOLETE supply_register (SXIP_REGNUM, (char *) (regp + R_EXIP)); -// OBSOLETE supply_register (SNIP_REGNUM, (char *) (regp + R_ENIP)); -// OBSOLETE supply_register (SFIP_REGNUM, (char *) (regp + R_EFIP)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Given a pointer to a floating point register set in /proc format -// OBSOLETE (fpregset_t *), unpack the register contents and supply them as gdb's -// OBSOLETE idea of the current floating point register values. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE supply_fpregset (fpregset_t *fpregsetp) -// OBSOLETE { -// OBSOLETE register int regi; -// OBSOLETE char *from; -// OBSOLETE -// OBSOLETE for (regi = FP0_REGNUM; regi <= FPLAST_REGNUM; regi++) -// OBSOLETE { -// OBSOLETE from = (char *) &((*fpregsetp)[regi - FP0_REGNUM]); -// OBSOLETE supply_register (regi, from); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE #endif /* _ES_MP */ -// OBSOLETE -// OBSOLETE #ifdef _CX_UX -// OBSOLETE -// OBSOLETE #include <sys/regset.h> -// OBSOLETE -// OBSOLETE unsigned int -// OBSOLETE m88k_harris_core_register_addr (int regno, int reg_ptr) -// OBSOLETE { -// OBSOLETE unsigned int word_offset; -// OBSOLETE -// OBSOLETE switch (regno) -// OBSOLETE { -// OBSOLETE case PSR_REGNUM: -// OBSOLETE word_offset = R_PSR; -// OBSOLETE break; -// OBSOLETE case FPSR_REGNUM: -// OBSOLETE word_offset = R_FPSR; -// OBSOLETE break; -// OBSOLETE case FPCR_REGNUM: -// OBSOLETE word_offset = R_FPCR; -// OBSOLETE break; -// OBSOLETE case SXIP_REGNUM: -// OBSOLETE word_offset = R_XIP; -// OBSOLETE break; -// OBSOLETE case SNIP_REGNUM: -// OBSOLETE word_offset = R_NIP; -// OBSOLETE break; -// OBSOLETE case SFIP_REGNUM: -// OBSOLETE word_offset = R_FIP; -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE if (regno <= FP_REGNUM) -// OBSOLETE word_offset = regno; -// OBSOLETE else -// OBSOLETE word_offset = ((regno - X0_REGNUM) * 4) + R_X0; -// OBSOLETE } -// OBSOLETE return (word_offset * 4); -// OBSOLETE } -// OBSOLETE -// OBSOLETE #endif /* _CX_UX */ diff --git a/gdb/d30v-tdep.c b/gdb/d30v-tdep.c deleted file mode 100644 index 0891370..0000000 --- a/gdb/d30v-tdep.c +++ /dev/null @@ -1,1365 +0,0 @@ -/* OBSOLETE /* Target-dependent code for Mitsubishi D30V, for GDB. */ -/* OBSOLETE */ -/* OBSOLETE Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software */ -/* OBSOLETE Foundation, Inc. */ -/* OBSOLETE */ -/* OBSOLETE This file is part of GDB. */ -/* OBSOLETE */ -/* OBSOLETE This program is free software; you can redistribute it and/or modify */ -/* OBSOLETE it under the terms of the GNU General Public License as published by */ -/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */ -/* OBSOLETE (at your option) any later version. */ -/* OBSOLETE */ -/* OBSOLETE This program is distributed in the hope that it will be useful, */ -/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */ -/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */ -/* OBSOLETE GNU General Public License for more details. */ -/* OBSOLETE */ -/* OBSOLETE You should have received a copy of the GNU General Public License */ -/* OBSOLETE along with this program; if not, write to the Free Software */ -/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, */ -/* OBSOLETE Boston, MA 02111-1307, USA. */ */ -/* OBSOLETE */ -/* OBSOLETE /* Contributed by Martin Hunt, hunt@cygnus.com */ */ -/* OBSOLETE */ -/* OBSOLETE #include "defs.h" */ -/* OBSOLETE #include "frame.h" */ -/* OBSOLETE #include "obstack.h" */ -/* OBSOLETE #include "symtab.h" */ -/* OBSOLETE #include "gdbtypes.h" */ -/* OBSOLETE #include "gdbcmd.h" */ -/* OBSOLETE #include "gdbcore.h" */ -/* OBSOLETE #include "gdb_string.h" */ -/* OBSOLETE #include "value.h" */ -/* OBSOLETE #include "inferior.h" */ -/* OBSOLETE #include "dis-asm.h" */ -/* OBSOLETE #include "symfile.h" */ -/* OBSOLETE #include "objfiles.h" */ -/* OBSOLETE #include "regcache.h" */ -/* OBSOLETE */ -/* OBSOLETE #include "language.h" /* For local_hex_string() */ */ -/* OBSOLETE */ -/* OBSOLETE void d30v_frame_find_saved_regs (struct frame_info *fi, */ -/* OBSOLETE struct frame_saved_regs *fsr); */ -/* OBSOLETE void d30v_frame_find_saved_regs_offsets (struct frame_info *fi, */ -/* OBSOLETE struct frame_saved_regs *fsr); */ -/* OBSOLETE static void d30v_pop_dummy_frame (struct frame_info *fi); */ -/* OBSOLETE static void d30v_print_flags (void); */ -/* OBSOLETE static void print_flags_command (char *, int); */ -/* OBSOLETE */ -/* OBSOLETE /* the following defines assume: */ -/* OBSOLETE fp is r61, lr is r62, sp is r63, and ?? is r22 */ -/* OBSOLETE if that changes, they will need to be updated */ */ -/* OBSOLETE */ -/* OBSOLETE #define OP_MASK_ALL_BUT_RA 0x0ffc0fff /* throw away Ra, keep the rest */ */ -/* OBSOLETE */ -/* OBSOLETE #define OP_STW_SPM 0x054c0fc0 /* stw Ra, @(sp-) */ */ -/* OBSOLETE #define OP_STW_SP_R0 0x05400fc0 /* stw Ra, @(sp,r0) */ */ -/* OBSOLETE #define OP_STW_SP_IMM0 0x05480fc0 /* st Ra, @(sp, 0x0) */ */ -/* OBSOLETE #define OP_STW_R22P_R0 0x05440580 /* stw Ra, @(r22+,r0) */ */ -/* OBSOLETE */ -/* OBSOLETE #define OP_ST2W_SPM 0x056c0fc0 /* st2w Ra, @(sp-) */ */ -/* OBSOLETE #define OP_ST2W_SP_R0 0x05600fc0 /* st2w Ra, @(sp, r0) */ */ -/* OBSOLETE #define OP_ST2W_SP_IMM0 0x05680fc0 /* st2w Ra, @(sp, 0x0) */ */ -/* OBSOLETE #define OP_ST2W_R22P_R0 0x05640580 /* st2w Ra, @(r22+, r0) */ */ -/* OBSOLETE */ -/* OBSOLETE #define OP_MASK_OPCODE 0x0ffc0000 /* just the opcode, ign operands */ */ -/* OBSOLETE #define OP_NOP 0x00f00000 /* nop */ */ -/* OBSOLETE */ -/* OBSOLETE #define OP_MASK_ALL_BUT_IMM 0x0fffffc0 /* throw away imm, keep the rest */ */ -/* OBSOLETE #define OP_SUB_SP_IMM 0x082bffc0 /* sub sp,sp,imm */ */ -/* OBSOLETE #define OP_ADD_SP_IMM 0x080bffc0 /* add sp,sp,imm */ */ -/* OBSOLETE #define OP_ADD_R22_SP_IMM 0x08096fc0 /* add r22,sp,imm */ */ -/* OBSOLETE #define OP_STW_FP_SP_IMM 0x054bdfc0 /* stw fp,@(sp,imm) */ */ -/* OBSOLETE #define OP_OR_SP_R0_IMM 0x03abf000 /* or sp,r0,imm */ */ -/* OBSOLETE */ -/* OBSOLETE /* no mask */ */ -/* OBSOLETE #define OP_OR_FP_R0_SP 0x03a3d03f /* or fp,r0,sp */ */ -/* OBSOLETE #define OP_OR_FP_SP_R0 0x03a3dfc0 /* or fp,sp,r0 */ */ -/* OBSOLETE #define OP_OR_FP_IMM0_SP 0x03abd03f /* or fp,0x0,sp */ */ -/* OBSOLETE #define OP_STW_FP_R22P_R0 0x0547d580 /* stw fp,@(r22+,r0) */ */ -/* OBSOLETE #define OP_STW_LR_R22P_R0 0x0547e580 /* stw lr,@(r22+,r0) */ */ -/* OBSOLETE */ -/* OBSOLETE #define OP_MASK_OP_AND_RB 0x0ff80fc0 /* keep op and rb,throw away rest */ */ -/* OBSOLETE #define OP_STW_SP_IMM 0x05480fc0 /* stw Ra,@(sp,imm) */ */ -/* OBSOLETE #define OP_ST2W_SP_IMM 0x05680fc0 /* st2w Ra,@(sp,imm) */ */ -/* OBSOLETE #define OP_STW_FP_IMM 0x05480f40 /* stw Ra,@(fp,imm) */ */ -/* OBSOLETE #define OP_STW_FP_R0 0x05400f40 /* stw Ra,@(fp,r0) */ */ -/* OBSOLETE */ -/* OBSOLETE #define OP_MASK_FM_BIT 0x80000000 */ -/* OBSOLETE #define OP_MASK_CC_BITS 0x70000000 */ -/* OBSOLETE #define OP_MASK_SUB_INST 0x0fffffff */ -/* OBSOLETE */ -/* OBSOLETE #define EXTRACT_RA(op) (((op) >> 12) & 0x3f) */ -/* OBSOLETE #define EXTRACT_RB(op) (((op) >> 6) & 0x3f) */ -/* OBSOLETE #define EXTRACT_RC(op) (((op) & 0x3f) */ -/* OBSOLETE #define EXTRACT_UIMM6(op) ((op) & 0x3f) */ -/* OBSOLETE #define EXTRACT_IMM6(op) ((((int)EXTRACT_UIMM6(op)) << 26) >> 26) */ -/* OBSOLETE #define EXTRACT_IMM26(op) ((((op)&0x0ff00000) >> 2) | ((op)&0x0003ffff)) */ -/* OBSOLETE #define EXTRACT_IMM32(opl, opr) ((EXTRACT_UIMM6(opl) << 26)|EXTRACT_IMM26(opr)) */ -/* OBSOLETE */ -/* OBSOLETE */ -/* OBSOLETE int */ -/* OBSOLETE d30v_frame_chain_valid (CORE_ADDR chain, struct frame_info *fi) */ -/* OBSOLETE { */ -/* OBSOLETE #if 0 */ -/* OBSOLETE return ((chain) != 0 && (fi) != 0 && (fi)->return_pc != 0); */ -/* OBSOLETE #else */ -/* OBSOLETE return ((chain) != 0 && (fi) != 0 && (fi)->frame <= chain); */ -/* OBSOLETE #endif */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* Discard from the stack the innermost frame, restoring all saved */ -/* OBSOLETE registers. */ */ -/* OBSOLETE */ -/* OBSOLETE void */ -/* OBSOLETE d30v_pop_frame (void) */ -/* OBSOLETE { */ -/* OBSOLETE struct frame_info *frame = get_current_frame (); */ -/* OBSOLETE CORE_ADDR fp; */ -/* OBSOLETE int regnum; */ -/* OBSOLETE struct frame_saved_regs fsr; */ -/* OBSOLETE char raw_buffer[8]; */ -/* OBSOLETE */ -/* OBSOLETE fp = FRAME_FP (frame); */ -/* OBSOLETE if (frame->dummy) */ -/* OBSOLETE { */ -/* OBSOLETE d30v_pop_dummy_frame (frame); */ -/* OBSOLETE return; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* fill out fsr with the address of where each */ */ -/* OBSOLETE /* register was stored in the frame */ */ -/* OBSOLETE get_frame_saved_regs (frame, &fsr); */ -/* OBSOLETE */ -/* OBSOLETE /* now update the current registers with the old values */ */ -/* OBSOLETE for (regnum = A0_REGNUM; regnum < A0_REGNUM + 2; regnum++) */ -/* OBSOLETE { */ -/* OBSOLETE if (fsr.regs[regnum]) */ -/* OBSOLETE { */ -/* OBSOLETE read_memory (fsr.regs[regnum], raw_buffer, 8); */ -/* OBSOLETE write_register_bytes (REGISTER_BYTE (regnum), raw_buffer, 8); */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE for (regnum = 0; regnum < SP_REGNUM; regnum++) */ -/* OBSOLETE { */ -/* OBSOLETE if (fsr.regs[regnum]) */ -/* OBSOLETE { */ -/* OBSOLETE write_register (regnum, read_memory_unsigned_integer (fsr.regs[regnum], 4)); */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE if (fsr.regs[PSW_REGNUM]) */ -/* OBSOLETE { */ -/* OBSOLETE write_register (PSW_REGNUM, read_memory_unsigned_integer (fsr.regs[PSW_REGNUM], 4)); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE write_register (PC_REGNUM, read_register (LR_REGNUM)); */ -/* OBSOLETE write_register (SP_REGNUM, fp + frame->size); */ -/* OBSOLETE target_store_registers (-1); */ -/* OBSOLETE flush_cached_frames (); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE static int */ -/* OBSOLETE check_prologue (unsigned long op) */ -/* OBSOLETE { */ -/* OBSOLETE /* add sp,sp,imm -- observed */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_IMM) == OP_ADD_SP_IMM) */ -/* OBSOLETE return 1; */ -/* OBSOLETE */ -/* OBSOLETE /* add r22,sp,imm -- observed */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_IMM) == OP_ADD_R22_SP_IMM) */ -/* OBSOLETE return 1; */ -/* OBSOLETE */ -/* OBSOLETE /* or fp,r0,sp -- observed */ */ -/* OBSOLETE if (op == OP_OR_FP_R0_SP) */ -/* OBSOLETE return 1; */ -/* OBSOLETE */ -/* OBSOLETE /* nop */ */ -/* OBSOLETE if ((op & OP_MASK_OPCODE) == OP_NOP) */ -/* OBSOLETE return 1; */ -/* OBSOLETE */ -/* OBSOLETE /* stw Ra,@(sp,r0) */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SP_R0) */ -/* OBSOLETE return 1; */ -/* OBSOLETE */ -/* OBSOLETE /* stw Ra,@(sp,0x0) */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SP_IMM0) */ -/* OBSOLETE return 1; */ -/* OBSOLETE */ -/* OBSOLETE /* st2w Ra,@(sp,r0) */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SP_R0) */ -/* OBSOLETE return 1; */ -/* OBSOLETE */ -/* OBSOLETE /* st2w Ra,@(sp,0x0) */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SP_IMM0) */ -/* OBSOLETE return 1; */ -/* OBSOLETE */ -/* OBSOLETE /* stw fp, @(r22+,r0) -- observed */ */ -/* OBSOLETE if (op == OP_STW_FP_R22P_R0) */ -/* OBSOLETE return 1; */ -/* OBSOLETE */ -/* OBSOLETE /* stw r62, @(r22+,r0) -- observed */ */ -/* OBSOLETE if (op == OP_STW_LR_R22P_R0) */ -/* OBSOLETE return 1; */ -/* OBSOLETE */ -/* OBSOLETE /* stw Ra, @(fp,r0) -- observed */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_FP_R0) */ -/* OBSOLETE return 1; /* first arg */ */ -/* OBSOLETE */ -/* OBSOLETE /* stw Ra, @(fp,imm) -- observed */ */ -/* OBSOLETE if ((op & OP_MASK_OP_AND_RB) == OP_STW_FP_IMM) */ -/* OBSOLETE return 1; /* second and subsequent args */ */ -/* OBSOLETE */ -/* OBSOLETE /* stw fp,@(sp,imm) -- observed */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_IMM) == OP_STW_FP_SP_IMM) */ -/* OBSOLETE return 1; */ -/* OBSOLETE */ -/* OBSOLETE /* st2w Ra,@(r22+,r0) */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_R22P_R0) */ -/* OBSOLETE return 1; */ -/* OBSOLETE */ -/* OBSOLETE /* stw Ra, @(sp-) */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SPM) */ -/* OBSOLETE return 1; */ -/* OBSOLETE */ -/* OBSOLETE /* st2w Ra, @(sp-) */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SPM) */ -/* OBSOLETE return 1; */ -/* OBSOLETE */ -/* OBSOLETE /* sub.? sp,sp,imm */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_IMM) == OP_SUB_SP_IMM) */ -/* OBSOLETE return 1; */ -/* OBSOLETE */ -/* OBSOLETE return 0; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE CORE_ADDR */ -/* OBSOLETE d30v_skip_prologue (CORE_ADDR pc) */ -/* OBSOLETE { */ -/* OBSOLETE unsigned long op[2]; */ -/* OBSOLETE unsigned long opl, opr; /* left / right sub operations */ */ -/* OBSOLETE unsigned long fm0, fm1; /* left / right mode bits */ */ -/* OBSOLETE unsigned long cc0, cc1; */ -/* OBSOLETE unsigned long op1, op2; */ -/* OBSOLETE CORE_ADDR func_addr, func_end; */ -/* OBSOLETE struct symtab_and_line sal; */ -/* OBSOLETE */ -/* OBSOLETE /* If we have line debugging information, then the end of the */ */ -/* OBSOLETE /* prologue should the first assembly instruction of the first source line */ */ -/* OBSOLETE if (find_pc_partial_function (pc, NULL, &func_addr, &func_end)) */ -/* OBSOLETE { */ -/* OBSOLETE sal = find_pc_line (func_addr, 0); */ -/* OBSOLETE if (sal.end && sal.end < func_end) */ -/* OBSOLETE return sal.end; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE if (target_read_memory (pc, (char *) &op[0], 8)) */ -/* OBSOLETE return pc; /* Can't access it -- assume no prologue. */ */ -/* OBSOLETE */ -/* OBSOLETE while (1) */ -/* OBSOLETE { */ -/* OBSOLETE opl = (unsigned long) read_memory_integer (pc, 4); */ -/* OBSOLETE opr = (unsigned long) read_memory_integer (pc + 4, 4); */ -/* OBSOLETE */ -/* OBSOLETE fm0 = (opl & OP_MASK_FM_BIT); */ -/* OBSOLETE fm1 = (opr & OP_MASK_FM_BIT); */ -/* OBSOLETE */ -/* OBSOLETE cc0 = (opl & OP_MASK_CC_BITS); */ -/* OBSOLETE cc1 = (opr & OP_MASK_CC_BITS); */ -/* OBSOLETE */ -/* OBSOLETE opl = (opl & OP_MASK_SUB_INST); */ -/* OBSOLETE opr = (opr & OP_MASK_SUB_INST); */ -/* OBSOLETE */ -/* OBSOLETE if (fm0 && fm1) */ -/* OBSOLETE { */ -/* OBSOLETE /* long instruction (opl contains the opcode) */ */ -/* OBSOLETE if (((opl & OP_MASK_ALL_BUT_IMM) != OP_ADD_SP_IMM) && /* add sp,sp,imm */ */ -/* OBSOLETE ((opl & OP_MASK_ALL_BUT_IMM) != OP_ADD_R22_SP_IMM) && /* add r22,sp,imm */ */ -/* OBSOLETE ((opl & OP_MASK_OP_AND_RB) != OP_STW_SP_IMM) && /* stw Ra, @(sp,imm) */ */ -/* OBSOLETE ((opl & OP_MASK_OP_AND_RB) != OP_ST2W_SP_IMM)) /* st2w Ra, @(sp,imm) */ */ -/* OBSOLETE break; */ -/* OBSOLETE } */ -/* OBSOLETE else */ -/* OBSOLETE { */ -/* OBSOLETE /* short instructions */ */ -/* OBSOLETE if (fm0 && !fm1) */ -/* OBSOLETE { */ -/* OBSOLETE op1 = opr; */ -/* OBSOLETE op2 = opl; */ -/* OBSOLETE } */ -/* OBSOLETE else */ -/* OBSOLETE { */ -/* OBSOLETE op1 = opl; */ -/* OBSOLETE op2 = opr; */ -/* OBSOLETE } */ -/* OBSOLETE if (check_prologue (op1)) */ -/* OBSOLETE { */ -/* OBSOLETE if (!check_prologue (op2)) */ -/* OBSOLETE { */ -/* OBSOLETE /* if the previous opcode was really part of the prologue */ */ -/* OBSOLETE /* and not just a NOP, then we want to break after both instructions */ */ -/* OBSOLETE if ((op1 & OP_MASK_OPCODE) != OP_NOP) */ -/* OBSOLETE pc += 8; */ -/* OBSOLETE break; */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE else */ -/* OBSOLETE break; */ -/* OBSOLETE } */ -/* OBSOLETE pc += 8; */ -/* OBSOLETE } */ -/* OBSOLETE return pc; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE static int end_of_stack; */ -/* OBSOLETE */ -/* OBSOLETE /* Given a GDB frame, determine the address of the calling function's frame. */ -/* OBSOLETE This will be used to create a new GDB frame struct, and then */ -/* OBSOLETE INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame. */ -/* OBSOLETE */ */ -/* OBSOLETE */ -/* OBSOLETE CORE_ADDR */ -/* OBSOLETE d30v_frame_chain (struct frame_info *frame) */ -/* OBSOLETE { */ -/* OBSOLETE struct frame_saved_regs fsr; */ -/* OBSOLETE */ -/* OBSOLETE d30v_frame_find_saved_regs (frame, &fsr); */ -/* OBSOLETE */ -/* OBSOLETE if (end_of_stack) */ -/* OBSOLETE return (CORE_ADDR) 0; */ -/* OBSOLETE */ -/* OBSOLETE if (frame->return_pc == IMEM_START) */ -/* OBSOLETE return (CORE_ADDR) 0; */ -/* OBSOLETE */ -/* OBSOLETE if (!fsr.regs[FP_REGNUM]) */ -/* OBSOLETE { */ -/* OBSOLETE if (!fsr.regs[SP_REGNUM] || fsr.regs[SP_REGNUM] == STACK_START) */ -/* OBSOLETE return (CORE_ADDR) 0; */ -/* OBSOLETE */ -/* OBSOLETE return fsr.regs[SP_REGNUM]; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE if (!read_memory_unsigned_integer (fsr.regs[FP_REGNUM], 4)) */ -/* OBSOLETE return (CORE_ADDR) 0; */ -/* OBSOLETE */ -/* OBSOLETE return read_memory_unsigned_integer (fsr.regs[FP_REGNUM], 4); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE static int next_addr, uses_frame; */ -/* OBSOLETE static int frame_size; */ -/* OBSOLETE */ -/* OBSOLETE static int */ -/* OBSOLETE prologue_find_regs (unsigned long op, struct frame_saved_regs *fsr, */ -/* OBSOLETE CORE_ADDR addr) */ -/* OBSOLETE { */ -/* OBSOLETE int n; */ -/* OBSOLETE int offset; */ -/* OBSOLETE */ -/* OBSOLETE /* add sp,sp,imm -- observed */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_IMM) == OP_ADD_SP_IMM) */ -/* OBSOLETE { */ -/* OBSOLETE offset = EXTRACT_IMM6 (op); */ -/* OBSOLETE /*next_addr += offset; */ */ -/* OBSOLETE frame_size += -offset; */ -/* OBSOLETE return 1; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* add r22,sp,imm -- observed */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_IMM) == OP_ADD_R22_SP_IMM) */ -/* OBSOLETE { */ -/* OBSOLETE offset = EXTRACT_IMM6 (op); */ -/* OBSOLETE next_addr = (offset - frame_size); */ -/* OBSOLETE return 1; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* stw Ra, @(fp, offset) -- observed */ */ -/* OBSOLETE if ((op & OP_MASK_OP_AND_RB) == OP_STW_FP_IMM) */ -/* OBSOLETE { */ -/* OBSOLETE n = EXTRACT_RA (op); */ -/* OBSOLETE offset = EXTRACT_IMM6 (op); */ -/* OBSOLETE fsr->regs[n] = (offset - frame_size); */ -/* OBSOLETE return 1; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* stw Ra, @(fp, r0) -- observed */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_FP_R0) */ -/* OBSOLETE { */ -/* OBSOLETE n = EXTRACT_RA (op); */ -/* OBSOLETE fsr->regs[n] = (-frame_size); */ -/* OBSOLETE return 1; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* or fp,0,sp -- observed */ */ -/* OBSOLETE if ((op == OP_OR_FP_R0_SP) || */ -/* OBSOLETE (op == OP_OR_FP_SP_R0) || */ -/* OBSOLETE (op == OP_OR_FP_IMM0_SP)) */ -/* OBSOLETE { */ -/* OBSOLETE uses_frame = 1; */ -/* OBSOLETE return 1; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* nop */ */ -/* OBSOLETE if ((op & OP_MASK_OPCODE) == OP_NOP) */ -/* OBSOLETE return 1; */ -/* OBSOLETE */ -/* OBSOLETE /* stw Ra,@(r22+,r0) -- observed */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_R22P_R0) */ -/* OBSOLETE { */ -/* OBSOLETE n = EXTRACT_RA (op); */ -/* OBSOLETE fsr->regs[n] = next_addr; */ -/* OBSOLETE next_addr += 4; */ -/* OBSOLETE return 1; */ -/* OBSOLETE } */ -/* OBSOLETE #if 0 /* subsumed in pattern above */ */ -/* OBSOLETE /* stw fp,@(r22+,r0) -- observed */ */ -/* OBSOLETE if (op == OP_STW_FP_R22P_R0) */ -/* OBSOLETE { */ -/* OBSOLETE fsr->regs[FP_REGNUM] = next_addr; /* XXX */ */ -/* OBSOLETE next_addr += 4; */ -/* OBSOLETE return 1; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* stw r62,@(r22+,r0) -- observed */ */ -/* OBSOLETE if (op == OP_STW_LR_R22P_R0) */ -/* OBSOLETE { */ -/* OBSOLETE fsr->regs[LR_REGNUM] = next_addr; */ -/* OBSOLETE next_addr += 4; */ -/* OBSOLETE return 1; */ -/* OBSOLETE } */ -/* OBSOLETE #endif */ -/* OBSOLETE /* st2w Ra,@(r22+,r0) -- observed */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_R22P_R0) */ -/* OBSOLETE { */ -/* OBSOLETE n = EXTRACT_RA (op); */ -/* OBSOLETE fsr->regs[n] = next_addr; */ -/* OBSOLETE fsr->regs[n + 1] = next_addr + 4; */ -/* OBSOLETE next_addr += 8; */ -/* OBSOLETE return 1; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* stw rn, @(sp-) */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SPM) */ -/* OBSOLETE { */ -/* OBSOLETE n = EXTRACT_RA (op); */ -/* OBSOLETE fsr->regs[n] = next_addr; */ -/* OBSOLETE next_addr -= 4; */ -/* OBSOLETE return 1; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* st2w Ra, @(sp-) */ */ -/* OBSOLETE else if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SPM) */ -/* OBSOLETE { */ -/* OBSOLETE n = EXTRACT_RA (op); */ -/* OBSOLETE fsr->regs[n] = next_addr; */ -/* OBSOLETE fsr->regs[n + 1] = next_addr + 4; */ -/* OBSOLETE next_addr -= 8; */ -/* OBSOLETE return 1; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* sub sp,sp,imm */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_IMM) == OP_SUB_SP_IMM) */ -/* OBSOLETE { */ -/* OBSOLETE offset = EXTRACT_IMM6 (op); */ -/* OBSOLETE frame_size += -offset; */ -/* OBSOLETE return 1; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* st rn, @(sp,0) -- observed */ */ -/* OBSOLETE if (((op & OP_MASK_ALL_BUT_RA) == OP_STW_SP_R0) || */ -/* OBSOLETE ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SP_IMM0)) */ -/* OBSOLETE { */ -/* OBSOLETE n = EXTRACT_RA (op); */ -/* OBSOLETE fsr->regs[n] = (-frame_size); */ -/* OBSOLETE return 1; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* st2w rn, @(sp,0) */ */ -/* OBSOLETE if (((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SP_R0) || */ -/* OBSOLETE ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SP_IMM0)) */ -/* OBSOLETE { */ -/* OBSOLETE n = EXTRACT_RA (op); */ -/* OBSOLETE fsr->regs[n] = (-frame_size); */ -/* OBSOLETE fsr->regs[n + 1] = (-frame_size) + 4; */ -/* OBSOLETE return 1; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* stw fp,@(sp,imm) -- observed */ */ -/* OBSOLETE if ((op & OP_MASK_ALL_BUT_IMM) == OP_STW_FP_SP_IMM) */ -/* OBSOLETE { */ -/* OBSOLETE offset = EXTRACT_IMM6 (op); */ -/* OBSOLETE fsr->regs[FP_REGNUM] = (offset - frame_size); */ -/* OBSOLETE return 1; */ -/* OBSOLETE } */ -/* OBSOLETE return 0; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* Put here the code to store, into a struct frame_saved_regs, the */ -/* OBSOLETE addresses of the saved registers of frame described by FRAME_INFO. */ -/* OBSOLETE This includes special registers such as pc and fp saved in special */ -/* OBSOLETE ways in the stack frame. sp is even more special: the address we */ -/* OBSOLETE return for it IS the sp for the next frame. */ */ -/* OBSOLETE void */ -/* OBSOLETE d30v_frame_find_saved_regs (struct frame_info *fi, struct frame_saved_regs *fsr) */ -/* OBSOLETE { */ -/* OBSOLETE CORE_ADDR fp, pc; */ -/* OBSOLETE unsigned long opl, opr; */ -/* OBSOLETE unsigned long op1, op2; */ -/* OBSOLETE unsigned long fm0, fm1; */ -/* OBSOLETE int i; */ -/* OBSOLETE */ -/* OBSOLETE fp = fi->frame; */ -/* OBSOLETE memset (fsr, 0, sizeof (*fsr)); */ -/* OBSOLETE next_addr = 0; */ -/* OBSOLETE frame_size = 0; */ -/* OBSOLETE end_of_stack = 0; */ -/* OBSOLETE */ -/* OBSOLETE uses_frame = 0; */ -/* OBSOLETE */ -/* OBSOLETE d30v_frame_find_saved_regs_offsets (fi, fsr); */ -/* OBSOLETE */ -/* OBSOLETE fi->size = frame_size; */ -/* OBSOLETE */ -/* OBSOLETE if (!fp) */ -/* OBSOLETE fp = read_register (SP_REGNUM); */ -/* OBSOLETE */ -/* OBSOLETE for (i = 0; i < NUM_REGS - 1; i++) */ -/* OBSOLETE if (fsr->regs[i]) */ -/* OBSOLETE { */ -/* OBSOLETE fsr->regs[i] = fsr->regs[i] + fp + frame_size; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE if (fsr->regs[LR_REGNUM]) */ -/* OBSOLETE fi->return_pc = read_memory_unsigned_integer (fsr->regs[LR_REGNUM], 4); */ -/* OBSOLETE else */ -/* OBSOLETE fi->return_pc = read_register (LR_REGNUM); */ -/* OBSOLETE */ -/* OBSOLETE /* the SP is not normally (ever?) saved, but check anyway */ */ -/* OBSOLETE if (!fsr->regs[SP_REGNUM]) */ -/* OBSOLETE { */ -/* OBSOLETE /* if the FP was saved, that means the current FP is valid, */ */ -/* OBSOLETE /* otherwise, it isn't being used, so we use the SP instead */ */ -/* OBSOLETE if (uses_frame) */ -/* OBSOLETE fsr->regs[SP_REGNUM] = read_register (FP_REGNUM) + fi->size; */ -/* OBSOLETE else */ -/* OBSOLETE { */ -/* OBSOLETE fsr->regs[SP_REGNUM] = fp + fi->size; */ -/* OBSOLETE fi->frameless = 1; */ -/* OBSOLETE fsr->regs[FP_REGNUM] = 0; */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE void */ -/* OBSOLETE d30v_frame_find_saved_regs_offsets (struct frame_info *fi, */ -/* OBSOLETE struct frame_saved_regs *fsr) */ -/* OBSOLETE { */ -/* OBSOLETE CORE_ADDR fp, pc; */ -/* OBSOLETE unsigned long opl, opr; */ -/* OBSOLETE unsigned long op1, op2; */ -/* OBSOLETE unsigned long fm0, fm1; */ -/* OBSOLETE int i; */ -/* OBSOLETE */ -/* OBSOLETE fp = fi->frame; */ -/* OBSOLETE memset (fsr, 0, sizeof (*fsr)); */ -/* OBSOLETE next_addr = 0; */ -/* OBSOLETE frame_size = 0; */ -/* OBSOLETE end_of_stack = 0; */ -/* OBSOLETE */ -/* OBSOLETE pc = get_pc_function_start (fi->pc); */ -/* OBSOLETE */ -/* OBSOLETE uses_frame = 0; */ -/* OBSOLETE while (pc < fi->pc) */ -/* OBSOLETE { */ -/* OBSOLETE opl = (unsigned long) read_memory_integer (pc, 4); */ -/* OBSOLETE opr = (unsigned long) read_memory_integer (pc + 4, 4); */ -/* OBSOLETE */ -/* OBSOLETE fm0 = (opl & OP_MASK_FM_BIT); */ -/* OBSOLETE fm1 = (opr & OP_MASK_FM_BIT); */ -/* OBSOLETE */ -/* OBSOLETE opl = (opl & OP_MASK_SUB_INST); */ -/* OBSOLETE opr = (opr & OP_MASK_SUB_INST); */ -/* OBSOLETE */ -/* OBSOLETE if (fm0 && fm1) */ -/* OBSOLETE { */ -/* OBSOLETE /* long instruction */ */ -/* OBSOLETE if ((opl & OP_MASK_ALL_BUT_IMM) == OP_ADD_SP_IMM) */ -/* OBSOLETE { */ -/* OBSOLETE /* add sp,sp,n */ */ -/* OBSOLETE long offset = EXTRACT_IMM32 (opl, opr); */ -/* OBSOLETE frame_size += -offset; */ -/* OBSOLETE } */ -/* OBSOLETE else if ((opl & OP_MASK_ALL_BUT_IMM) == OP_ADD_R22_SP_IMM) */ -/* OBSOLETE { */ -/* OBSOLETE /* add r22,sp,offset */ */ -/* OBSOLETE long offset = EXTRACT_IMM32 (opl, opr); */ -/* OBSOLETE next_addr = (offset - frame_size); */ -/* OBSOLETE } */ -/* OBSOLETE else if ((opl & OP_MASK_OP_AND_RB) == OP_STW_SP_IMM) */ -/* OBSOLETE { */ -/* OBSOLETE /* st Ra, @(sp,imm) */ */ -/* OBSOLETE long offset = EXTRACT_IMM32 (opl, opr); */ -/* OBSOLETE short n = EXTRACT_RA (opl); */ -/* OBSOLETE fsr->regs[n] = (offset - frame_size); */ -/* OBSOLETE } */ -/* OBSOLETE else if ((opl & OP_MASK_OP_AND_RB) == OP_ST2W_SP_IMM) */ -/* OBSOLETE { */ -/* OBSOLETE /* st2w Ra, @(sp,offset) */ */ -/* OBSOLETE long offset = EXTRACT_IMM32 (opl, opr); */ -/* OBSOLETE short n = EXTRACT_RA (opl); */ -/* OBSOLETE fsr->regs[n] = (offset - frame_size); */ -/* OBSOLETE fsr->regs[n + 1] = (offset - frame_size) + 4; */ -/* OBSOLETE } */ -/* OBSOLETE else if ((opl & OP_MASK_ALL_BUT_IMM) == OP_OR_SP_R0_IMM) */ -/* OBSOLETE { */ -/* OBSOLETE end_of_stack = 1; */ -/* OBSOLETE } */ -/* OBSOLETE else */ -/* OBSOLETE break; */ -/* OBSOLETE } */ -/* OBSOLETE else */ -/* OBSOLETE { */ -/* OBSOLETE /* short instructions */ */ -/* OBSOLETE if (fm0 && !fm1) */ -/* OBSOLETE { */ -/* OBSOLETE op2 = opl; */ -/* OBSOLETE op1 = opr; */ -/* OBSOLETE } */ -/* OBSOLETE else */ -/* OBSOLETE { */ -/* OBSOLETE op1 = opl; */ -/* OBSOLETE op2 = opr; */ -/* OBSOLETE } */ -/* OBSOLETE if (!prologue_find_regs (op1, fsr, pc) || !prologue_find_regs (op2, fsr, pc)) */ -/* OBSOLETE break; */ -/* OBSOLETE } */ -/* OBSOLETE pc += 8; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE #if 0 */ -/* OBSOLETE fi->size = frame_size; */ -/* OBSOLETE */ -/* OBSOLETE if (!fp) */ -/* OBSOLETE fp = read_register (SP_REGNUM); */ -/* OBSOLETE */ -/* OBSOLETE for (i = 0; i < NUM_REGS - 1; i++) */ -/* OBSOLETE if (fsr->regs[i]) */ -/* OBSOLETE { */ -/* OBSOLETE fsr->regs[i] = fsr->regs[i] + fp + frame_size; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE if (fsr->regs[LR_REGNUM]) */ -/* OBSOLETE fi->return_pc = read_memory_unsigned_integer (fsr->regs[LR_REGNUM], 4); */ -/* OBSOLETE else */ -/* OBSOLETE fi->return_pc = read_register (LR_REGNUM); */ -/* OBSOLETE */ -/* OBSOLETE /* the SP is not normally (ever?) saved, but check anyway */ */ -/* OBSOLETE if (!fsr->regs[SP_REGNUM]) */ -/* OBSOLETE { */ -/* OBSOLETE /* if the FP was saved, that means the current FP is valid, */ */ -/* OBSOLETE /* otherwise, it isn't being used, so we use the SP instead */ */ -/* OBSOLETE if (uses_frame) */ -/* OBSOLETE fsr->regs[SP_REGNUM] = read_register (FP_REGNUM) + fi->size; */ -/* OBSOLETE else */ -/* OBSOLETE { */ -/* OBSOLETE fsr->regs[SP_REGNUM] = fp + fi->size; */ -/* OBSOLETE fi->frameless = 1; */ -/* OBSOLETE fsr->regs[FP_REGNUM] = 0; */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE #endif */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE void */ -/* OBSOLETE d30v_init_extra_frame_info (int fromleaf, struct frame_info *fi) */ -/* OBSOLETE { */ -/* OBSOLETE struct frame_saved_regs dummy; */ -/* OBSOLETE */ -/* OBSOLETE if (fi->next && (fi->pc == 0)) */ -/* OBSOLETE fi->pc = fi->next->return_pc; */ -/* OBSOLETE */ -/* OBSOLETE d30v_frame_find_saved_regs_offsets (fi, &dummy); */ -/* OBSOLETE */ -/* OBSOLETE if (uses_frame == 0) */ -/* OBSOLETE fi->frameless = 1; */ -/* OBSOLETE else */ -/* OBSOLETE fi->frameless = 0; */ -/* OBSOLETE */ -/* OBSOLETE if ((fi->next == 0) && (uses_frame == 0)) */ -/* OBSOLETE /* innermost frame and it's "frameless", */ -/* OBSOLETE so the fi->frame field is wrong, fix it! */ */ -/* OBSOLETE fi->frame = read_sp (); */ -/* OBSOLETE */ -/* OBSOLETE if (dummy.regs[LR_REGNUM]) */ -/* OBSOLETE { */ -/* OBSOLETE /* it was saved, grab it! */ */ -/* OBSOLETE dummy.regs[LR_REGNUM] += (fi->frame + frame_size); */ -/* OBSOLETE fi->return_pc = read_memory_unsigned_integer (dummy.regs[LR_REGNUM], 4); */ -/* OBSOLETE } */ -/* OBSOLETE else */ -/* OBSOLETE fi->return_pc = read_register (LR_REGNUM); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE void */ -/* OBSOLETE d30v_init_frame_pc (int fromleaf, struct frame_info *prev) */ -/* OBSOLETE { */ -/* OBSOLETE /* default value, put here so we can breakpoint on it and */ -/* OBSOLETE see if the default value is really the right thing to use */ */ -/* OBSOLETE prev->pc = (fromleaf ? SAVED_PC_AFTER_CALL (prev->next) : \ */ -/* OBSOLETE prev->next ? FRAME_SAVED_PC (prev->next) : read_pc ()); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE static void d30v_print_register (int regnum, int tabular); */ -/* OBSOLETE */ -/* OBSOLETE static void */ -/* OBSOLETE d30v_print_register (int regnum, int tabular) */ -/* OBSOLETE { */ -/* OBSOLETE if (regnum < A0_REGNUM) */ -/* OBSOLETE { */ -/* OBSOLETE if (tabular) */ -/* OBSOLETE printf_filtered ("%08lx", (long) read_register (regnum)); */ -/* OBSOLETE else */ -/* OBSOLETE printf_filtered ("0x%lx %ld", */ -/* OBSOLETE (long) read_register (regnum), */ -/* OBSOLETE (long) read_register (regnum)); */ -/* OBSOLETE } */ -/* OBSOLETE else */ -/* OBSOLETE { */ -/* OBSOLETE char regbuf[MAX_REGISTER_RAW_SIZE]; */ -/* OBSOLETE */ -/* OBSOLETE frame_register_read (selected_frame, regnum, regbuf); */ -/* OBSOLETE */ -/* OBSOLETE val_print (REGISTER_VIRTUAL_TYPE (regnum), regbuf, 0, 0, */ -/* OBSOLETE gdb_stdout, 'x', 1, 0, Val_pretty_default); */ -/* OBSOLETE */ -/* OBSOLETE if (!tabular) */ -/* OBSOLETE { */ -/* OBSOLETE printf_filtered (" "); */ -/* OBSOLETE val_print (REGISTER_VIRTUAL_TYPE (regnum), regbuf, 0, 0, */ -/* OBSOLETE gdb_stdout, 'd', 1, 0, Val_pretty_default); */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE static void */ -/* OBSOLETE d30v_print_flags (void) */ -/* OBSOLETE { */ -/* OBSOLETE long psw = read_register (PSW_REGNUM); */ -/* OBSOLETE printf_filtered ("flags #1"); */ -/* OBSOLETE printf_filtered (" (sm) %d", (psw & PSW_SM) != 0); */ -/* OBSOLETE printf_filtered (" (ea) %d", (psw & PSW_EA) != 0); */ -/* OBSOLETE printf_filtered (" (db) %d", (psw & PSW_DB) != 0); */ -/* OBSOLETE printf_filtered (" (ds) %d", (psw & PSW_DS) != 0); */ -/* OBSOLETE printf_filtered (" (ie) %d", (psw & PSW_IE) != 0); */ -/* OBSOLETE printf_filtered (" (rp) %d", (psw & PSW_RP) != 0); */ -/* OBSOLETE printf_filtered (" (md) %d\n", (psw & PSW_MD) != 0); */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered ("flags #2"); */ -/* OBSOLETE printf_filtered (" (f0) %d", (psw & PSW_F0) != 0); */ -/* OBSOLETE printf_filtered (" (f1) %d", (psw & PSW_F1) != 0); */ -/* OBSOLETE printf_filtered (" (f2) %d", (psw & PSW_F2) != 0); */ -/* OBSOLETE printf_filtered (" (f3) %d", (psw & PSW_F3) != 0); */ -/* OBSOLETE printf_filtered (" (s) %d", (psw & PSW_S) != 0); */ -/* OBSOLETE printf_filtered (" (v) %d", (psw & PSW_V) != 0); */ -/* OBSOLETE printf_filtered (" (va) %d", (psw & PSW_VA) != 0); */ -/* OBSOLETE printf_filtered (" (c) %d\n", (psw & PSW_C) != 0); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE static void */ -/* OBSOLETE print_flags_command (char *args, int from_tty) */ -/* OBSOLETE { */ -/* OBSOLETE d30v_print_flags (); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE void */ -/* OBSOLETE d30v_do_registers_info (int regnum, int fpregs) */ -/* OBSOLETE { */ -/* OBSOLETE long long num1, num2; */ -/* OBSOLETE long psw; */ -/* OBSOLETE */ -/* OBSOLETE if (regnum != -1) */ -/* OBSOLETE { */ -/* OBSOLETE if (REGISTER_NAME (0) == NULL || REGISTER_NAME (0)[0] == '\000') */ -/* OBSOLETE return; */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered ("%s ", REGISTER_NAME (regnum)); */ -/* OBSOLETE d30v_print_register (regnum, 0); */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered ("\n"); */ -/* OBSOLETE return; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* Have to print all the registers. Format them nicely. */ */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered ("PC="); */ -/* OBSOLETE print_address (read_pc (), gdb_stdout); */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered (" PSW="); */ -/* OBSOLETE d30v_print_register (PSW_REGNUM, 1); */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered (" BPC="); */ -/* OBSOLETE print_address (read_register (BPC_REGNUM), gdb_stdout); */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered (" BPSW="); */ -/* OBSOLETE d30v_print_register (BPSW_REGNUM, 1); */ -/* OBSOLETE printf_filtered ("\n"); */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered ("DPC="); */ -/* OBSOLETE print_address (read_register (DPC_REGNUM), gdb_stdout); */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered (" DPSW="); */ -/* OBSOLETE d30v_print_register (DPSW_REGNUM, 1); */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered (" IBA="); */ -/* OBSOLETE print_address (read_register (IBA_REGNUM), gdb_stdout); */ -/* OBSOLETE printf_filtered ("\n"); */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered ("RPT_C="); */ -/* OBSOLETE d30v_print_register (RPT_C_REGNUM, 1); */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered (" RPT_S="); */ -/* OBSOLETE print_address (read_register (RPT_S_REGNUM), gdb_stdout); */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered (" RPT_E="); */ -/* OBSOLETE print_address (read_register (RPT_E_REGNUM), gdb_stdout); */ -/* OBSOLETE printf_filtered ("\n"); */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered ("MOD_S="); */ -/* OBSOLETE print_address (read_register (MOD_S_REGNUM), gdb_stdout); */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered (" MOD_E="); */ -/* OBSOLETE print_address (read_register (MOD_E_REGNUM), gdb_stdout); */ -/* OBSOLETE printf_filtered ("\n"); */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered ("EIT_VB="); */ -/* OBSOLETE print_address (read_register (EIT_VB_REGNUM), gdb_stdout); */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered (" INT_S="); */ -/* OBSOLETE d30v_print_register (INT_S_REGNUM, 1); */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered (" INT_M="); */ -/* OBSOLETE d30v_print_register (INT_M_REGNUM, 1); */ -/* OBSOLETE printf_filtered ("\n"); */ -/* OBSOLETE */ -/* OBSOLETE d30v_print_flags (); */ -/* OBSOLETE for (regnum = 0; regnum <= 63;) */ -/* OBSOLETE { */ -/* OBSOLETE int i; */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered ("R%d-R%d ", regnum, regnum + 7); */ -/* OBSOLETE if (regnum < 10) */ -/* OBSOLETE printf_filtered (" "); */ -/* OBSOLETE if (regnum + 7 < 10) */ -/* OBSOLETE printf_filtered (" "); */ -/* OBSOLETE */ -/* OBSOLETE for (i = 0; i < 8; i++) */ -/* OBSOLETE { */ -/* OBSOLETE printf_filtered (" "); */ -/* OBSOLETE d30v_print_register (regnum++, 1); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered ("\n"); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered ("A0-A1 "); */ -/* OBSOLETE */ -/* OBSOLETE d30v_print_register (A0_REGNUM, 1); */ -/* OBSOLETE printf_filtered (" "); */ -/* OBSOLETE d30v_print_register (A1_REGNUM, 1); */ -/* OBSOLETE printf_filtered ("\n"); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE CORE_ADDR */ -/* OBSOLETE d30v_fix_call_dummy (char *dummyname, CORE_ADDR start_sp, CORE_ADDR fun, */ -/* OBSOLETE int nargs, struct value **args, */ -/* OBSOLETE struct type *type, int gcc_p) */ -/* OBSOLETE { */ -/* OBSOLETE int regnum; */ -/* OBSOLETE CORE_ADDR sp; */ -/* OBSOLETE char buffer[MAX_REGISTER_RAW_SIZE]; */ -/* OBSOLETE struct frame_info *frame = get_current_frame (); */ -/* OBSOLETE frame->dummy = start_sp; */ -/* OBSOLETE /*start_sp |= DMEM_START; */ */ -/* OBSOLETE */ -/* OBSOLETE sp = start_sp; */ -/* OBSOLETE for (regnum = 0; regnum < NUM_REGS; regnum++) */ -/* OBSOLETE { */ -/* OBSOLETE sp -= REGISTER_RAW_SIZE (regnum); */ -/* OBSOLETE store_address (buffer, REGISTER_RAW_SIZE (regnum), read_register (regnum)); */ -/* OBSOLETE write_memory (sp, buffer, REGISTER_RAW_SIZE (regnum)); */ -/* OBSOLETE } */ -/* OBSOLETE write_register (SP_REGNUM, (LONGEST) sp); */ -/* OBSOLETE /* now we need to load LR with the return address */ */ -/* OBSOLETE write_register (LR_REGNUM, (LONGEST) d30v_call_dummy_address ()); */ -/* OBSOLETE return sp; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE static void */ -/* OBSOLETE d30v_pop_dummy_frame (struct frame_info *fi) */ -/* OBSOLETE { */ -/* OBSOLETE CORE_ADDR sp = fi->dummy; */ -/* OBSOLETE int regnum; */ -/* OBSOLETE */ -/* OBSOLETE for (regnum = 0; regnum < NUM_REGS; regnum++) */ -/* OBSOLETE { */ -/* OBSOLETE sp -= REGISTER_RAW_SIZE (regnum); */ -/* OBSOLETE write_register (regnum, read_memory_unsigned_integer (sp, REGISTER_RAW_SIZE (regnum))); */ -/* OBSOLETE } */ -/* OBSOLETE flush_cached_frames (); /* needed? */ */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE */ -/* OBSOLETE CORE_ADDR */ -/* OBSOLETE d30v_push_arguments (int nargs, struct value **args, CORE_ADDR sp, */ -/* OBSOLETE int struct_return, CORE_ADDR struct_addr) */ -/* OBSOLETE { */ -/* OBSOLETE int i, len, index = 0, regnum = 2; */ -/* OBSOLETE char buffer[4], *contents; */ -/* OBSOLETE LONGEST val; */ -/* OBSOLETE CORE_ADDR ptrs[10]; */ -/* OBSOLETE */ -/* OBSOLETE #if 0 */ -/* OBSOLETE /* Pass 1. Put all large args on stack */ */ -/* OBSOLETE for (i = 0; i < nargs; i++) */ -/* OBSOLETE { */ -/* OBSOLETE struct value *arg = args[i]; */ -/* OBSOLETE struct type *arg_type = check_typedef (VALUE_TYPE (arg)); */ -/* OBSOLETE len = TYPE_LENGTH (arg_type); */ -/* OBSOLETE contents = VALUE_CONTENTS (arg); */ -/* OBSOLETE val = extract_signed_integer (contents, len); */ -/* OBSOLETE if (len > 4) */ -/* OBSOLETE { */ -/* OBSOLETE /* put on stack and pass pointers */ */ -/* OBSOLETE sp -= len; */ -/* OBSOLETE write_memory (sp, contents, len); */ -/* OBSOLETE ptrs[index++] = sp; */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE #endif */ -/* OBSOLETE index = 0; */ -/* OBSOLETE */ -/* OBSOLETE for (i = 0; i < nargs; i++) */ -/* OBSOLETE { */ -/* OBSOLETE struct value *arg = args[i]; */ -/* OBSOLETE struct type *arg_type = check_typedef (VALUE_TYPE (arg)); */ -/* OBSOLETE len = TYPE_LENGTH (arg_type); */ -/* OBSOLETE contents = VALUE_CONTENTS (arg); */ -/* OBSOLETE if (len > 4) */ -/* OBSOLETE { */ -/* OBSOLETE /* we need multiple registers */ */ -/* OBSOLETE int ndx; */ -/* OBSOLETE */ -/* OBSOLETE for (ndx = 0; len > 0; ndx += 8, len -= 8) */ -/* OBSOLETE { */ -/* OBSOLETE if (regnum & 1) */ -/* OBSOLETE regnum++; /* all args > 4 bytes start in even register */ */ -/* OBSOLETE */ -/* OBSOLETE if (regnum < 18) */ -/* OBSOLETE { */ -/* OBSOLETE val = extract_signed_integer (&contents[ndx], 4); */ -/* OBSOLETE write_register (regnum++, val); */ -/* OBSOLETE */ -/* OBSOLETE if (len >= 8) */ -/* OBSOLETE val = extract_signed_integer (&contents[ndx + 4], 4); */ -/* OBSOLETE else */ -/* OBSOLETE val = extract_signed_integer (&contents[ndx + 4], len - 4); */ -/* OBSOLETE write_register (regnum++, val); */ -/* OBSOLETE } */ -/* OBSOLETE else */ -/* OBSOLETE { */ -/* OBSOLETE /* no more registers available. put it on the stack */ */ -/* OBSOLETE */ -/* OBSOLETE /* all args > 4 bytes are padded to a multiple of 8 bytes */ -/* OBSOLETE and start on an 8 byte boundary */ */ -/* OBSOLETE if (sp & 7) */ -/* OBSOLETE sp -= (sp & 7); /* align it */ */ -/* OBSOLETE */ -/* OBSOLETE sp -= ((len + 7) & ~7); /* allocate space */ */ -/* OBSOLETE write_memory (sp, &contents[ndx], len); */ -/* OBSOLETE break; */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE else */ -/* OBSOLETE { */ -/* OBSOLETE if (regnum < 18) */ -/* OBSOLETE { */ -/* OBSOLETE val = extract_signed_integer (contents, len); */ -/* OBSOLETE write_register (regnum++, val); */ -/* OBSOLETE } */ -/* OBSOLETE else */ -/* OBSOLETE { */ -/* OBSOLETE /* all args are padded to a multiple of 4 bytes (at least) */ */ -/* OBSOLETE sp -= ((len + 3) & ~3); */ -/* OBSOLETE write_memory (sp, contents, len); */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE if (sp & 7) */ -/* OBSOLETE /* stack pointer is not on an 8 byte boundary -- align it */ */ -/* OBSOLETE sp -= (sp & 7); */ -/* OBSOLETE return sp; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE */ -/* OBSOLETE /* pick an out-of-the-way place to set the return value */ */ -/* OBSOLETE /* for an inferior function call. The link register is set to this */ */ -/* OBSOLETE /* value and a momentary breakpoint is set there. When the breakpoint */ */ -/* OBSOLETE /* is hit, the dummy frame is popped and the previous environment is */ */ -/* OBSOLETE /* restored. */ */ -/* OBSOLETE */ -/* OBSOLETE CORE_ADDR */ -/* OBSOLETE d30v_call_dummy_address (void) */ -/* OBSOLETE { */ -/* OBSOLETE CORE_ADDR entry; */ -/* OBSOLETE struct minimal_symbol *sym; */ -/* OBSOLETE */ -/* OBSOLETE entry = entry_point_address (); */ -/* OBSOLETE */ -/* OBSOLETE if (entry != 0) */ -/* OBSOLETE return entry; */ -/* OBSOLETE */ -/* OBSOLETE sym = lookup_minimal_symbol ("_start", NULL, symfile_objfile); */ -/* OBSOLETE */ -/* OBSOLETE if (!sym || MSYMBOL_TYPE (sym) != mst_text) */ -/* OBSOLETE return 0; */ -/* OBSOLETE else */ -/* OBSOLETE return SYMBOL_VALUE_ADDRESS (sym); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* Given a return value in `regbuf' with a type `valtype', */ -/* OBSOLETE extract and copy its value into `valbuf'. */ */ -/* OBSOLETE */ -/* OBSOLETE void */ -/* OBSOLETE d30v_extract_return_value (struct type *valtype, char regbuf[REGISTER_BYTES], */ -/* OBSOLETE char *valbuf) */ -/* OBSOLETE { */ -/* OBSOLETE memcpy (valbuf, regbuf + REGISTER_BYTE (2), TYPE_LENGTH (valtype)); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* The following code implements access to, and display of, the D30V's */ -/* OBSOLETE instruction trace buffer. The buffer consists of 64K or more */ -/* OBSOLETE 4-byte words of data, of which each words includes an 8-bit count, */ -/* OBSOLETE an 8-bit segment number, and a 16-bit instruction address. */ -/* OBSOLETE */ -/* OBSOLETE In theory, the trace buffer is continuously capturing instruction */ -/* OBSOLETE data that the CPU presents on its "debug bus", but in practice, the */ -/* OBSOLETE ROMified GDB stub only enables tracing when it continues or steps */ -/* OBSOLETE the program, and stops tracing when the program stops; so it */ -/* OBSOLETE actually works for GDB to read the buffer counter out of memory and */ -/* OBSOLETE then read each trace word. The counter records where the tracing */ -/* OBSOLETE stops, but there is no record of where it started, so we remember */ -/* OBSOLETE the PC when we resumed and then search backwards in the trace */ -/* OBSOLETE buffer for a word that includes that address. This is not perfect, */ -/* OBSOLETE because you will miss trace data if the resumption PC is the target */ -/* OBSOLETE of a branch. (The value of the buffer counter is semi-random, any */ -/* OBSOLETE trace data from a previous program stop is gone.) */ */ -/* OBSOLETE */ -/* OBSOLETE /* The address of the last word recorded in the trace buffer. */ */ -/* OBSOLETE */ -/* OBSOLETE #define DBBC_ADDR (0xd80000) */ -/* OBSOLETE */ -/* OBSOLETE /* The base of the trace buffer, at least for the "Board_0". */ */ -/* OBSOLETE */ -/* OBSOLETE #define TRACE_BUFFER_BASE (0xf40000) */ -/* OBSOLETE */ -/* OBSOLETE static void trace_command (char *, int); */ -/* OBSOLETE */ -/* OBSOLETE static void untrace_command (char *, int); */ -/* OBSOLETE */ -/* OBSOLETE static void trace_info (char *, int); */ -/* OBSOLETE */ -/* OBSOLETE static void tdisassemble_command (char *, int); */ -/* OBSOLETE */ -/* OBSOLETE static void display_trace (int, int); */ -/* OBSOLETE */ -/* OBSOLETE /* True when instruction traces are being collected. */ */ -/* OBSOLETE */ -/* OBSOLETE static int tracing; */ -/* OBSOLETE */ -/* OBSOLETE /* Remembered PC. */ */ -/* OBSOLETE */ -/* OBSOLETE static CORE_ADDR last_pc; */ -/* OBSOLETE */ -/* OBSOLETE /* True when trace output should be displayed whenever program stops. */ */ -/* OBSOLETE */ -/* OBSOLETE static int trace_display; */ -/* OBSOLETE */ -/* OBSOLETE /* True when trace listing should include source lines. */ */ -/* OBSOLETE */ -/* OBSOLETE static int default_trace_show_source = 1; */ -/* OBSOLETE */ -/* OBSOLETE struct trace_buffer */ -/* OBSOLETE { */ -/* OBSOLETE int size; */ -/* OBSOLETE short *counts; */ -/* OBSOLETE CORE_ADDR *addrs; */ -/* OBSOLETE } */ -/* OBSOLETE trace_data; */ -/* OBSOLETE */ -/* OBSOLETE static void */ -/* OBSOLETE trace_command (char *args, int from_tty) */ -/* OBSOLETE { */ -/* OBSOLETE /* Clear the host-side trace buffer, allocating space if needed. */ */ -/* OBSOLETE trace_data.size = 0; */ -/* OBSOLETE if (trace_data.counts == NULL) */ -/* OBSOLETE trace_data.counts = (short *) xmalloc (65536 * sizeof (short)); */ -/* OBSOLETE if (trace_data.addrs == NULL) */ -/* OBSOLETE trace_data.addrs = (CORE_ADDR *) xmalloc (65536 * sizeof (CORE_ADDR)); */ -/* OBSOLETE */ -/* OBSOLETE tracing = 1; */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered ("Tracing is now on.\n"); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE static void */ -/* OBSOLETE untrace_command (char *args, int from_tty) */ -/* OBSOLETE { */ -/* OBSOLETE tracing = 0; */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered ("Tracing is now off.\n"); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE static void */ -/* OBSOLETE trace_info (char *args, int from_tty) */ -/* OBSOLETE { */ -/* OBSOLETE int i; */ -/* OBSOLETE */ -/* OBSOLETE if (trace_data.size) */ -/* OBSOLETE { */ -/* OBSOLETE printf_filtered ("%d entries in trace buffer:\n", trace_data.size); */ -/* OBSOLETE */ -/* OBSOLETE for (i = 0; i < trace_data.size; ++i) */ -/* OBSOLETE { */ -/* OBSOLETE printf_filtered ("%d: %d instruction%s at 0x%s\n", */ -/* OBSOLETE i, trace_data.counts[i], */ -/* OBSOLETE (trace_data.counts[i] == 1 ? "" : "s"), */ -/* OBSOLETE paddr_nz (trace_data.addrs[i])); */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE else */ -/* OBSOLETE printf_filtered ("No entries in trace buffer.\n"); */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered ("Tracing is currently %s.\n", (tracing ? "on" : "off")); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* Print the instruction at address MEMADDR in debugged memory, */ -/* OBSOLETE on STREAM. Returns length of the instruction, in bytes. */ */ -/* OBSOLETE */ -/* OBSOLETE static int */ -/* OBSOLETE print_insn (CORE_ADDR memaddr, struct ui_file *stream) */ -/* OBSOLETE { */ -/* OBSOLETE /* If there's no disassembler, something is very wrong. */ */ -/* OBSOLETE if (tm_print_insn == NULL) */ -/* OBSOLETE internal_error (__FILE__, __LINE__, */ -/* OBSOLETE "print_insn: no disassembler"); */ -/* OBSOLETE */ -/* OBSOLETE if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG) */ -/* OBSOLETE tm_print_insn_info.endian = BFD_ENDIAN_BIG; */ -/* OBSOLETE else */ -/* OBSOLETE tm_print_insn_info.endian = BFD_ENDIAN_LITTLE; */ -/* OBSOLETE return TARGET_PRINT_INSN (memaddr, &tm_print_insn_info); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE void */ -/* OBSOLETE d30v_eva_prepare_to_trace (void) */ -/* OBSOLETE { */ -/* OBSOLETE if (!tracing) */ -/* OBSOLETE return; */ -/* OBSOLETE */ -/* OBSOLETE last_pc = read_register (PC_REGNUM); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* Collect trace data from the target board and format it into a form */ -/* OBSOLETE more useful for display. */ */ -/* OBSOLETE */ -/* OBSOLETE void */ -/* OBSOLETE d30v_eva_get_trace_data (void) */ -/* OBSOLETE { */ -/* OBSOLETE int count, i, j, oldsize; */ -/* OBSOLETE int trace_addr, trace_seg, trace_cnt, next_cnt; */ -/* OBSOLETE unsigned int last_trace, trace_word, next_word; */ -/* OBSOLETE unsigned int *tmpspace; */ -/* OBSOLETE */ -/* OBSOLETE if (!tracing) */ -/* OBSOLETE return; */ -/* OBSOLETE */ -/* OBSOLETE tmpspace = xmalloc (65536 * sizeof (unsigned int)); */ -/* OBSOLETE */ -/* OBSOLETE last_trace = read_memory_unsigned_integer (DBBC_ADDR, 2) << 2; */ -/* OBSOLETE */ -/* OBSOLETE /* Collect buffer contents from the target, stopping when we reach */ -/* OBSOLETE the word recorded when execution resumed. */ */ -/* OBSOLETE */ -/* OBSOLETE count = 0; */ -/* OBSOLETE while (last_trace > 0) */ -/* OBSOLETE { */ -/* OBSOLETE QUIT; */ -/* OBSOLETE trace_word = */ -/* OBSOLETE read_memory_unsigned_integer (TRACE_BUFFER_BASE + last_trace, 4); */ -/* OBSOLETE trace_addr = trace_word & 0xffff; */ -/* OBSOLETE last_trace -= 4; */ -/* OBSOLETE /* Ignore an apparently nonsensical entry. */ */ -/* OBSOLETE if (trace_addr == 0xffd5) */ -/* OBSOLETE continue; */ -/* OBSOLETE tmpspace[count++] = trace_word; */ -/* OBSOLETE if (trace_addr == last_pc) */ -/* OBSOLETE break; */ -/* OBSOLETE if (count > 65535) */ -/* OBSOLETE break; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* Move the data to the host-side trace buffer, adjusting counts to */ -/* OBSOLETE include the last instruction executed and transforming the address */ -/* OBSOLETE into something that GDB likes. */ */ -/* OBSOLETE */ -/* OBSOLETE for (i = 0; i < count; ++i) */ -/* OBSOLETE { */ -/* OBSOLETE trace_word = tmpspace[i]; */ -/* OBSOLETE next_word = ((i == 0) ? 0 : tmpspace[i - 1]); */ -/* OBSOLETE trace_addr = trace_word & 0xffff; */ -/* OBSOLETE next_cnt = (next_word >> 24) & 0xff; */ -/* OBSOLETE j = trace_data.size + count - i - 1; */ -/* OBSOLETE trace_data.addrs[j] = (trace_addr << 2) + 0x1000000; */ -/* OBSOLETE trace_data.counts[j] = next_cnt + 1; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE oldsize = trace_data.size; */ -/* OBSOLETE trace_data.size += count; */ -/* OBSOLETE */ -/* OBSOLETE xfree (tmpspace); */ -/* OBSOLETE */ -/* OBSOLETE if (trace_display) */ -/* OBSOLETE display_trace (oldsize, trace_data.size); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE static void */ -/* OBSOLETE tdisassemble_command (char *arg, int from_tty) */ -/* OBSOLETE { */ -/* OBSOLETE int i, count; */ -/* OBSOLETE CORE_ADDR low, high; */ -/* OBSOLETE char *space_index; */ -/* OBSOLETE */ -/* OBSOLETE if (!arg) */ -/* OBSOLETE { */ -/* OBSOLETE low = 0; */ -/* OBSOLETE high = trace_data.size; */ -/* OBSOLETE } */ -/* OBSOLETE else if (!(space_index = (char *) strchr (arg, ' '))) */ -/* OBSOLETE { */ -/* OBSOLETE low = parse_and_eval_address (arg); */ -/* OBSOLETE high = low + 5; */ -/* OBSOLETE } */ -/* OBSOLETE else */ -/* OBSOLETE { */ -/* OBSOLETE /* Two arguments. */ */ -/* OBSOLETE *space_index = '\0'; */ -/* OBSOLETE low = parse_and_eval_address (arg); */ -/* OBSOLETE high = parse_and_eval_address (space_index + 1); */ -/* OBSOLETE if (high < low) */ -/* OBSOLETE high = low; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered ("Dump of trace from %s to %s:\n", */ -/* OBSOLETE paddr_u (low), */ -/* OBSOLETE paddr_u (high)); */ -/* OBSOLETE */ -/* OBSOLETE display_trace (low, high); */ -/* OBSOLETE */ -/* OBSOLETE printf_filtered ("End of trace dump.\n"); */ -/* OBSOLETE gdb_flush (gdb_stdout); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE static void */ -/* OBSOLETE display_trace (int low, int high) */ -/* OBSOLETE { */ -/* OBSOLETE int i, count, trace_show_source, first, suppress; */ -/* OBSOLETE CORE_ADDR next_address; */ -/* OBSOLETE */ -/* OBSOLETE trace_show_source = default_trace_show_source; */ -/* OBSOLETE if (!have_full_symbols () && !have_partial_symbols ()) */ -/* OBSOLETE { */ -/* OBSOLETE trace_show_source = 0; */ -/* OBSOLETE printf_filtered ("No symbol table is loaded. Use the \"file\" command.\n"); */ -/* OBSOLETE printf_filtered ("Trace will not display any source.\n"); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE first = 1; */ -/* OBSOLETE suppress = 0; */ -/* OBSOLETE for (i = low; i < high; ++i) */ -/* OBSOLETE { */ -/* OBSOLETE next_address = trace_data.addrs[i]; */ -/* OBSOLETE count = trace_data.counts[i]; */ -/* OBSOLETE while (count-- > 0) */ -/* OBSOLETE { */ -/* OBSOLETE QUIT; */ -/* OBSOLETE if (trace_show_source) */ -/* OBSOLETE { */ -/* OBSOLETE struct symtab_and_line sal, sal_prev; */ -/* OBSOLETE */ -/* OBSOLETE sal_prev = find_pc_line (next_address - 4, 0); */ -/* OBSOLETE sal = find_pc_line (next_address, 0); */ -/* OBSOLETE */ -/* OBSOLETE if (sal.symtab) */ -/* OBSOLETE { */ -/* OBSOLETE if (first || sal.line != sal_prev.line) */ -/* OBSOLETE print_source_lines (sal.symtab, sal.line, sal.line + 1, 0); */ -/* OBSOLETE suppress = 0; */ -/* OBSOLETE } */ -/* OBSOLETE else */ -/* OBSOLETE { */ -/* OBSOLETE if (!suppress) */ -/* OBSOLETE /* FIXME-32x64--assumes sal.pc fits in long. */ */ -/* OBSOLETE printf_filtered ("No source file for address %s.\n", */ -/* OBSOLETE local_hex_string ((unsigned long) sal.pc)); */ -/* OBSOLETE suppress = 1; */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE first = 0; */ -/* OBSOLETE print_address (next_address, gdb_stdout); */ -/* OBSOLETE printf_filtered (":"); */ -/* OBSOLETE printf_filtered ("\t"); */ -/* OBSOLETE wrap_here (" "); */ -/* OBSOLETE next_address = next_address + print_insn (next_address, gdb_stdout); */ -/* OBSOLETE printf_filtered ("\n"); */ -/* OBSOLETE gdb_flush (gdb_stdout); */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE extern void (*target_resume_hook) (void); */ -/* OBSOLETE extern void (*target_wait_loop_hook) (void); */ -/* OBSOLETE */ -/* OBSOLETE void */ -/* OBSOLETE _initialize_d30v_tdep (void) */ -/* OBSOLETE { */ -/* OBSOLETE tm_print_insn = print_insn_d30v; */ -/* OBSOLETE */ -/* OBSOLETE target_resume_hook = d30v_eva_prepare_to_trace; */ -/* OBSOLETE target_wait_loop_hook = d30v_eva_get_trace_data; */ -/* OBSOLETE */ -/* OBSOLETE add_info ("flags", print_flags_command, "Print d30v flags."); */ -/* OBSOLETE */ -/* OBSOLETE add_com ("trace", class_support, trace_command, */ -/* OBSOLETE "Enable tracing of instruction execution."); */ -/* OBSOLETE */ -/* OBSOLETE add_com ("untrace", class_support, untrace_command, */ -/* OBSOLETE "Disable tracing of instruction execution."); */ -/* OBSOLETE */ -/* OBSOLETE add_com ("tdisassemble", class_vars, tdisassemble_command, */ -/* OBSOLETE "Disassemble the trace buffer.\n\ */ -/* OBSOLETE Two optional arguments specify a range of trace buffer entries\n\ */ -/* OBSOLETE as reported by info trace (NOT addresses!)."); */ -/* OBSOLETE */ -/* OBSOLETE add_info ("trace", trace_info, */ -/* OBSOLETE "Display info about the trace data buffer."); */ -/* OBSOLETE */ -/* OBSOLETE add_show_from_set (add_set_cmd ("tracedisplay", no_class, */ -/* OBSOLETE var_integer, (char *) &trace_display, */ -/* OBSOLETE "Set automatic display of trace.\n", &setlist), */ -/* OBSOLETE &showlist); */ -/* OBSOLETE add_show_from_set (add_set_cmd ("tracesource", no_class, */ -/* OBSOLETE var_integer, (char *) &default_trace_show_source, */ -/* OBSOLETE "Set display of source code with trace.\n", &setlist), */ -/* OBSOLETE &showlist); */ -/* OBSOLETE */ -/* OBSOLETE } */ diff --git a/gdb/dst.h b/gdb/dst.h deleted file mode 100644 index 89ad9ec..0000000 --- a/gdb/dst.h +++ /dev/null @@ -1,1671 +0,0 @@ -// OBSOLETE /* <apollo/dst.h> */ -// OBSOLETE /* Apollo object module DST (debug symbol table) description */ -// OBSOLETE -// OBSOLETE #ifndef apollo_dst_h -// OBSOLETE #define apollo_dst_h -// OBSOLETE -// OBSOLETE #if defined(apollo) && !defined(__GNUC__) -// OBSOLETE #define ALIGNED1 __attribute( (aligned(1)) ) -// OBSOLETE #else -// OBSOLETE /* Remove attribute directives from non-Apollo code: */ -// OBSOLETE #define ALIGNED1 /* nil */ -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Identification of this version of the debug symbol table. Producers of the -// OBSOLETE debug symbol table must write these values into the version number field of -// OBSOLETE the compilation unit record in .blocks . -// OBSOLETE */ -// OBSOLETE #define dst_version_major 1 -// OBSOLETE #define dst_version_minor 3 -// OBSOLETE -// OBSOLETE -// OBSOLETE /* -// OBSOLETE ** Enumeration of debug record types appearing in .blocks and .symbols ... -// OBSOLETE */ -// OBSOLETE typedef enum -// OBSOLETE { -// OBSOLETE dst_typ_pad, /* 0 */ -// OBSOLETE dst_typ_comp_unit, /* 1 */ -// OBSOLETE dst_typ_section_tab, /* 2 */ -// OBSOLETE dst_typ_file_tab, /* 3 */ -// OBSOLETE dst_typ_block, /* 4 */ -// OBSOLETE dst_typ_5, -// OBSOLETE dst_typ_var, -// OBSOLETE dst_typ_pointer, /* 7 */ -// OBSOLETE dst_typ_array, /* 8 */ -// OBSOLETE dst_typ_subrange, /* 9 */ -// OBSOLETE dst_typ_set, /* 10 */ -// OBSOLETE dst_typ_implicit_enum, /* 11 */ -// OBSOLETE dst_typ_explicit_enum, /* 12 */ -// OBSOLETE dst_typ_short_rec, /* 13 */ -// OBSOLETE dst_typ_old_record, -// OBSOLETE dst_typ_short_union, /* 15 */ -// OBSOLETE dst_typ_old_union, -// OBSOLETE dst_typ_file, /* 17 */ -// OBSOLETE dst_typ_offset, /* 18 */ -// OBSOLETE dst_typ_alias, /* 19 */ -// OBSOLETE dst_typ_signature, /* 20 */ -// OBSOLETE dst_typ_21, -// OBSOLETE dst_typ_old_label, /* 22 */ -// OBSOLETE dst_typ_scope, /* 23 */ -// OBSOLETE dst_typ_end_scope, /* 24 */ -// OBSOLETE dst_typ_25, -// OBSOLETE dst_typ_26, -// OBSOLETE dst_typ_string_tab, /* 27 */ -// OBSOLETE dst_typ_global_name_tab, /* 28 */ -// OBSOLETE dst_typ_forward, /* 29 */ -// OBSOLETE dst_typ_aux_size, /* 30 */ -// OBSOLETE dst_typ_aux_align, /* 31 */ -// OBSOLETE dst_typ_aux_field_size, /* 32 */ -// OBSOLETE dst_typ_aux_field_off, /* 33 */ -// OBSOLETE dst_typ_aux_field_align, /* 34 */ -// OBSOLETE dst_typ_aux_qual, /* 35 */ -// OBSOLETE dst_typ_aux_var_bound, /* 36 */ -// OBSOLETE dst_typ_extension, /* 37 */ -// OBSOLETE dst_typ_string, /* 38 */ -// OBSOLETE dst_typ_old_entry, -// OBSOLETE dst_typ_const, /* 40 */ -// OBSOLETE dst_typ_reference, /* 41 */ -// OBSOLETE dst_typ_record, /* 42 */ -// OBSOLETE dst_typ_union, /* 43 */ -// OBSOLETE dst_typ_aux_type_deriv, /* 44 */ -// OBSOLETE dst_typ_locpool, /* 45 */ -// OBSOLETE dst_typ_variable, /* 46 */ -// OBSOLETE dst_typ_label, /* 47 */ -// OBSOLETE dst_typ_entry, /* 48 */ -// OBSOLETE dst_typ_aux_lifetime, /* 49 */ -// OBSOLETE dst_typ_aux_ptr_base, /* 50 */ -// OBSOLETE dst_typ_aux_src_range, /* 51 */ -// OBSOLETE dst_typ_aux_reg_val, /* 52 */ -// OBSOLETE dst_typ_aux_unit_names, /* 53 */ -// OBSOLETE dst_typ_aux_sect_info, /* 54 */ -// OBSOLETE dst_typ_END_OF_ENUM -// OBSOLETE } -// OBSOLETE dst_rec_type_t; -// OBSOLETE -// OBSOLETE -// OBSOLETE /* -// OBSOLETE ** Dummy bounds for variably dimensioned arrays: -// OBSOLETE */ -// OBSOLETE #define dst_dummy_array_size 100 -// OBSOLETE -// OBSOLETE -// OBSOLETE /* -// OBSOLETE ** Reference to another item in the symbol table. -// OBSOLETE ** -// OBSOLETE ** The value of a dst_rel_offset_t is the relative offset from the start of the -// OBSOLETE ** referencing record to the start of the referenced record, string, etc. -// OBSOLETE ** -// OBSOLETE ** The value of a NIL dst_rel_offset_t is zero. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef long dst_rel_offset_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /* FIXME: Here and many places we make assumptions about sizes of host -// OBSOLETE data types, structure layout, etc. Only needs to be fixed if we care -// OBSOLETE about cross-debugging, though. */ -// OBSOLETE -// OBSOLETE /* -// OBSOLETE ** Section-relative reference. -// OBSOLETE ** -// OBSOLETE ** The section index field is an index into the local compilation unit's -// OBSOLETE ** section table (see dst_rec_section_tab_t)--NOT into the object module -// OBSOLETE ** section table! -// OBSOLETE ** -// OBSOLETE ** The sect_offset field is the offset in bytes into the section. -// OBSOLETE ** -// OBSOLETE ** A NIL dst_sect_ref_t has a sect_index field of zero. Indexes originate -// OBSOLETE ** at one. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE unsigned short sect_index; -// OBSOLETE unsigned long sect_offset ALIGNED1; -// OBSOLETE } -// OBSOLETE dst_sect_ref_t; -// OBSOLETE -// OBSOLETE #define dst_sect_index_nil 0 -// OBSOLETE #define dst_sect_index_origin 1 -// OBSOLETE -// OBSOLETE -// OBSOLETE /* -// OBSOLETE ** Source location descriptor. -// OBSOLETE ** -// OBSOLETE ** The file_index field is an index into the local compilation unit's -// OBSOLETE ** file table (see dst_rec_file_tab_t). -// OBSOLETE ** -// OBSOLETE ** A NIL dst_src_loc_t has a file_index field of zero. Indexes originate -// OBSOLETE ** at one. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE boolean reserved:1; /* reserved for future use */ -// OBSOLETE int file_index:11; /* index into .blocks source file list */ -// OBSOLETE int line_number:20; /* source line number */ -// OBSOLETE } -// OBSOLETE dst_src_loc_t; -// OBSOLETE -// OBSOLETE #define dst_file_index_nil 0 -// OBSOLETE #define dst_file_index_origin 1 -// OBSOLETE -// OBSOLETE -// OBSOLETE /* -// OBSOLETE ** Standard (primitive) type codes. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef enum -// OBSOLETE { -// OBSOLETE dst_non_std_type, -// OBSOLETE dst_int8_type, /* 8 bit integer */ -// OBSOLETE dst_int16_type, /* 16 bit integer */ -// OBSOLETE dst_int32_type, /* 32 bit integer */ -// OBSOLETE dst_uint8_type, /* 8 bit unsigned integer */ -// OBSOLETE dst_uint16_type, /* 16 bit unsigned integer */ -// OBSOLETE dst_uint32_type, /* 32 bit unsigned integer */ -// OBSOLETE dst_real32_type, /* single precision ieee floatining point */ -// OBSOLETE dst_real64_type, /* double precision ieee floatining point */ -// OBSOLETE dst_complex_type, /* single precision complex */ -// OBSOLETE dst_dcomplex_type, /* double precision complex */ -// OBSOLETE dst_bool8_type, /* boolean =logical*1 */ -// OBSOLETE dst_bool16_type, /* boolean =logical*2 */ -// OBSOLETE dst_bool32_type, /* boolean =logical*4 */ -// OBSOLETE dst_char_type, /* 8 bit ascii character */ -// OBSOLETE dst_string_type, /* string of 8 bit ascii characters */ -// OBSOLETE dst_ptr_type, /* univ_pointer */ -// OBSOLETE dst_set_type, /* generic 256 bit set */ -// OBSOLETE dst_proc_type, /* generic procedure (signature not specified) */ -// OBSOLETE dst_func_type, /* generic function (signature not specified) */ -// OBSOLETE dst_void_type, /* c void type */ -// OBSOLETE dst_uchar_type, /* c unsigned char */ -// OBSOLETE dst_std_type_END_OF_ENUM -// OBSOLETE } -// OBSOLETE dst_std_type_t; -// OBSOLETE -// OBSOLETE -// OBSOLETE /* -// OBSOLETE ** General data type descriptor -// OBSOLETE ** -// OBSOLETE ** If the user_defined_type bit is clear, then the type is a standard type, and -// OBSOLETE ** the remaining bits contain the dst_std_type_t of the type. If the bit is -// OBSOLETE ** set, then the type is defined in a separate dst record, which is referenced -// OBSOLETE ** by the remaining bits as a dst_rel_offset_t. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef union -// OBSOLETE { -// OBSOLETE struct -// OBSOLETE { -// OBSOLETE boolean user_defined_type:1; /* tag field */ -// OBSOLETE int must_be_zero:23; /* 23 bits of pad */ -// OBSOLETE dst_std_type_t dtc:8; /* 8 bit primitive data */ -// OBSOLETE } -// OBSOLETE std_type; -// OBSOLETE -// OBSOLETE struct -// OBSOLETE { -// OBSOLETE boolean user_defined_type:1; /* tag field */ -// OBSOLETE int doffset:31; /* offset to type record */ -// OBSOLETE } -// OBSOLETE user_type; -// OBSOLETE } -// OBSOLETE dst_type_t ALIGNED1; -// OBSOLETE -// OBSOLETE /* The user_type.doffset field is a 31-bit signed value. Some versions of C -// OBSOLETE do not support signed bit fields. The following macro will extract that -// OBSOLETE field as a signed value: -// OBSOLETE */ -// OBSOLETE #define dst_user_type_offset(type_rec) \ -// OBSOLETE ( ((int) ((type_rec).user_type.doffset << 1)) >> 1 ) -// OBSOLETE -// OBSOLETE -// OBSOLETE /*================================================*/ -// OBSOLETE /*========== RECORDS IN .blocks SECTION ==========*/ -// OBSOLETE /*================================================*/ -// OBSOLETE -// OBSOLETE /*----------------------- -// OBSOLETE COMPILATION UNIT record -// OBSOLETE ----------------------- -// OBSOLETE This must be the first record in each .blocks section. -// OBSOLETE Provides a set of information describing the output of a single compilation -// OBSOLETE and pointers to additional information for the compilation unit. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef enum -// OBSOLETE { -// OBSOLETE dst_pc_code_locs, /* ranges in loc strings are pc ranges */ -// OBSOLETE dst_comp_unit_END_OF_ENUM -// OBSOLETE } -// OBSOLETE dst_comp_unit_flag_t; -// OBSOLETE -// OBSOLETE typedef enum -// OBSOLETE { -// OBSOLETE dst_lang_unk, /* unknown language */ -// OBSOLETE dst_lang_pas, /* Pascal */ -// OBSOLETE dst_lang_ftn, /* FORTRAN */ -// OBSOLETE dst_lang_c, /* C */ -// OBSOLETE dst_lang_mod2, /* Modula-2 */ -// OBSOLETE dst_lang_asm_m68k, /* 68K assembly language */ -// OBSOLETE dst_lang_asm_a88k, /* AT assembly language */ -// OBSOLETE dst_lang_ada, /* Ada */ -// OBSOLETE dst_lang_cxx, /* C++ */ -// OBSOLETE dst_lang_END_OF_ENUM -// OBSOLETE } -// OBSOLETE dst_lang_type_t; -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE struct -// OBSOLETE { -// OBSOLETE unsigned char major_part; /* = dst_version_major */ -// OBSOLETE unsigned char minor_part; /* = dst_version_minor */ -// OBSOLETE } -// OBSOLETE version; /* version of dst */ -// OBSOLETE unsigned short flags; /* mask of dst_comp_unit_flag_t */ -// OBSOLETE unsigned short lang_type; /* source language */ -// OBSOLETE unsigned short number_of_blocks; /* number of blocks records */ -// OBSOLETE dst_rel_offset_t root_block_offset; /* offset to root block (module?) */ -// OBSOLETE dst_rel_offset_t section_table /* offset to section table record */ ; -// OBSOLETE dst_rel_offset_t file_table; /* offset to file table record */ -// OBSOLETE unsigned long data_size; /* total size of .blocks data */ -// OBSOLETE } -// OBSOLETE dst_rec_comp_unit_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*-------------------- -// OBSOLETE SECTION TABLE record -// OBSOLETE -------------------- -// OBSOLETE There must be one section table associated with each compilation unit. -// OBSOLETE Other debug records refer to sections via their index in this table. The -// OBSOLETE section base addresses in the table are virtual addresses of the sections, -// OBSOLETE relocated by the linker. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE unsigned short number_of_sections; /* size of array: */ -// OBSOLETE unsigned long section_base[dst_dummy_array_size] ALIGNED1; -// OBSOLETE } -// OBSOLETE dst_rec_section_tab_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*----------------- -// OBSOLETE FILE TABLE record -// OBSOLETE ----------------- -// OBSOLETE There must be one file table associated with each compilation unit describing -// OBSOLETE the source (and include) files used by each compilation unit. Other debug -// OBSOLETE records refer to files via their index in this table. The first entry is the -// OBSOLETE primary source file. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE long dtm; /* time last modified (time_$clock_t) */ -// OBSOLETE dst_rel_offset_t noffset; /* offset to name string for source file */ -// OBSOLETE } -// OBSOLETE dst_file_desc_t; -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE unsigned short number_of_files; /* size of array: */ -// OBSOLETE dst_file_desc_t files[dst_dummy_array_size] ALIGNED1; -// OBSOLETE } -// OBSOLETE dst_rec_file_tab_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*----------------- -// OBSOLETE NAME TABLE record -// OBSOLETE ----------------- -// OBSOLETE A name table record may appear as an auxiliary record to the file table, -// OBSOLETE providing additional qualification of the file indexes for languages that -// OBSOLETE need it (i.e. Ada). Name table entries parallel file table entries of the -// OBSOLETE same file index. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE unsigned short number_of_names; /* size of array: */ -// OBSOLETE dst_rel_offset_t names[dst_dummy_array_size] ALIGNED1; -// OBSOLETE } -// OBSOLETE dst_rec_name_tab_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*-------------- -// OBSOLETE BLOCK record -// OBSOLETE -------------- -// OBSOLETE Describes a lexical program block--a procedure, function, module, etc. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE /* Block types. These may be used in any way desired by the compiler writers. -// OBSOLETE The debugger uses them only to give a description to the user of the type of -// OBSOLETE a block. The debugger makes no other assumptions about the meaning of any -// OBSOLETE of these. For example, the fact that a block is executable (e.g., program) -// OBSOLETE or not (e.g., module) is expressed in block attributes (see below), not -// OBSOLETE guessed at from the block type. -// OBSOLETE */ -// OBSOLETE typedef enum -// OBSOLETE { -// OBSOLETE dst_block_module, /* some pascal = modula = ada types */ -// OBSOLETE dst_block_program, -// OBSOLETE dst_block_procedure, -// OBSOLETE dst_block_function, /* C function */ -// OBSOLETE dst_block_subroutine, /* some fortran block types */ -// OBSOLETE dst_block_block_data, -// OBSOLETE dst_block_stmt_function, -// OBSOLETE dst_block_package, /* a few particular to Ada */ -// OBSOLETE dst_block_package_body, -// OBSOLETE dst_block_subunit, -// OBSOLETE dst_block_task, -// OBSOLETE dst_block_file, /* a C outer scope? */ -// OBSOLETE dst_block_class, /* C++ or Simula */ -// OBSOLETE dst_block_END_OF_ENUM -// OBSOLETE } -// OBSOLETE dst_block_type_t; -// OBSOLETE -// OBSOLETE /* Block attributes. This is the information used by the debugger to represent -// OBSOLETE the semantics of blocks. -// OBSOLETE */ -// OBSOLETE typedef enum -// OBSOLETE { -// OBSOLETE dst_block_main_entry, /* the block's entry point is a main entry into -// OBSOLETE the compilation unit */ -// OBSOLETE dst_block_executable, /* the block has an entry point */ -// OBSOLETE dst_block_attr_END_OF_ENUM -// OBSOLETE } -// OBSOLETE dst_block_attr_t; -// OBSOLETE -// OBSOLETE /* Code range. Each block has associated with it one or more code ranges. An -// OBSOLETE individual code range is identified by a range of source (possibly nil) and -// OBSOLETE a range of executable code. For example, a block which has its executable -// OBSOLETE code spread over multiple sections will have one code range per section. -// OBSOLETE */ -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE unsigned long code_size; /* size of executable code (in bytes ) */ -// OBSOLETE dst_sect_ref_t code_start; /* starting address of executable code */ -// OBSOLETE dst_sect_ref_t lines_start; /* start of line number tables */ -// OBSOLETE } -// OBSOLETE dst_code_range_t; -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_block_type_t block_type:8; -// OBSOLETE unsigned short flags:8; /* mask of dst_block_attr_t flags */ -// OBSOLETE dst_rel_offset_t sibling_block_off; /* offset to next sibling block */ -// OBSOLETE dst_rel_offset_t child_block_off; /* offset to first contained block */ -// OBSOLETE dst_rel_offset_t noffset; /* offset to block name string */ -// OBSOLETE dst_sect_ref_t symbols_start; /* start of debug symbols */ -// OBSOLETE unsigned short n_of_code_ranges; /* size of array... */ -// OBSOLETE dst_code_range_t code_ranges[dst_dummy_array_size] ALIGNED1; -// OBSOLETE } -// OBSOLETE dst_rec_block_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*-------------------------- -// OBSOLETE AUX SECT INFO TABLE record -// OBSOLETE -------------------------- -// OBSOLETE Appears as an auxiliary to a block record. Expands code range information -// OBSOLETE by providing references into additional, language-dependent sections for -// OBSOLETE information related to specific code ranges of the block. Sect info table -// OBSOLETE entries parallel code range array entries of the same index. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE unsigned char tag; /* currently can only be zero */ -// OBSOLETE unsigned char number_of_refs; /* size of array: */ -// OBSOLETE dst_sect_ref_t refs[dst_dummy_array_size] ALIGNED1; -// OBSOLETE } -// OBSOLETE dst_rec_sect_info_tab_t ALIGNED1; -// OBSOLETE -// OBSOLETE /*=================================================*/ -// OBSOLETE /*========== RECORDS IN .symbols SECTION ==========*/ -// OBSOLETE /*=================================================*/ -// OBSOLETE -// OBSOLETE /*----------------- -// OBSOLETE CONSTANT record -// OBSOLETE ----------------- -// OBSOLETE Describes a symbolic constant. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE float r; /* real part */ -// OBSOLETE float i; /* imaginary part */ -// OBSOLETE } -// OBSOLETE dst_complex_t; -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE double dr; /* real part */ -// OBSOLETE double di; /* imaginary part */ -// OBSOLETE } -// OBSOLETE dst_double_complex_t; -// OBSOLETE -// OBSOLETE /* The following record provides a way of describing constant values with -// OBSOLETE non-standard type and no limit on size. -// OBSOLETE */ -// OBSOLETE typedef union -// OBSOLETE { -// OBSOLETE char char_data[dst_dummy_array_size]; -// OBSOLETE short int_data[dst_dummy_array_size]; -// OBSOLETE long long_data[dst_dummy_array_size]; -// OBSOLETE } -// OBSOLETE dst_big_kon_t; -// OBSOLETE -// OBSOLETE /* Representation of the value of a general constant. -// OBSOLETE */ -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE unsigned short length; /* size of constant value (bytes) */ -// OBSOLETE -// OBSOLETE union -// OBSOLETE { -// OBSOLETE unsigned short kon_int8; -// OBSOLETE short kon_int16; -// OBSOLETE long kon_int32 ALIGNED1; -// OBSOLETE float kon_real ALIGNED1; -// OBSOLETE double kon_dbl ALIGNED1; -// OBSOLETE dst_complex_t kon_cplx ALIGNED1; -// OBSOLETE dst_double_complex_t kon_dcplx ALIGNED1; -// OBSOLETE char kon_char; -// OBSOLETE dst_big_kon_t kon ALIGNED1; -// OBSOLETE } -// OBSOLETE val; /* value data of constant */ -// OBSOLETE } -// OBSOLETE dst_const_t ALIGNED1; -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */ -// OBSOLETE dst_src_loc_t src_loc; /* file/line of const definition */ -// OBSOLETE dst_type_t type_desc; /* type of this (manifest) constant */ -// OBSOLETE dst_const_t value; -// OBSOLETE } -// OBSOLETE dst_rec_const_t ALIGNED1; -// OBSOLETE -// OBSOLETE /*---------------- -// OBSOLETE VARIABLE record -// OBSOLETE ---------------- -// OBSOLETE Describes a program variable. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE /* Variable attributes. These define certain variable semantics to the -// OBSOLETE debugger. -// OBSOLETE */ -// OBSOLETE typedef enum -// OBSOLETE { -// OBSOLETE dst_var_attr_read_only, /* is read-only (a program literal) */ -// OBSOLETE dst_var_attr_volatile, /* same as compiler's VOLATILE attribute */ -// OBSOLETE dst_var_attr_global, /* is a global definition or reference */ -// OBSOLETE dst_var_attr_compiler_gen, /* is compiler-generated */ -// OBSOLETE dst_var_attr_static, /* has static location */ -// OBSOLETE dst_var_attr_END_OF_ENUM -// OBSOLETE } -// OBSOLETE dst_var_attr_t; -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */ -// OBSOLETE dst_rel_offset_t loffset; /* offset to loc string */ -// OBSOLETE dst_src_loc_t src_loc; /* file/line of variable definition */ -// OBSOLETE dst_type_t type_desc; /* type descriptor */ -// OBSOLETE unsigned short attributes; /* mask of dst_var_attr_t flags */ -// OBSOLETE } -// OBSOLETE dst_rec_variable_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*---------------- -// OBSOLETE old VAR record -// OBSOLETE ----------------- -// OBSOLETE Used by older compilers to describe a variable -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef enum -// OBSOLETE { -// OBSOLETE dst_var_loc_unknown, /* Actually defined as "unknown" */ -// OBSOLETE dst_var_loc_abs, /* Absolute address */ -// OBSOLETE dst_var_loc_sect_off, /* Absolute address as a section offset */ -// OBSOLETE dst_var_loc_ind_sect_off, /* An indexed section offset ???? */ -// OBSOLETE dst_var_loc_reg, /* register */ -// OBSOLETE dst_var_loc_reg_rel, /* register relative - usually fp */ -// OBSOLETE dst_var_loc_ind_reg_rel, /* Indexed register relative */ -// OBSOLETE dst_var_loc_ftn_ptr_based, /* Fortran pointer based */ -// OBSOLETE dst_var_loc_pc_rel, /* PC relative. Really. */ -// OBSOLETE dst_var_loc_external, /* External */ -// OBSOLETE dst_var_loc_END_OF_ENUM -// OBSOLETE } -// OBSOLETE dst_var_loc_t; -// OBSOLETE -// OBSOLETE /* Locations come in two versions. The short, and the long. The difference -// OBSOLETE * between the short and the long is the addition of a statement number -// OBSOLETE * field to the start andend of the range of the long, and and unkown -// OBSOLETE * purpose field in the middle. Also, loc_type and loc_index aren't -// OBSOLETE * bitfields in the long version. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE unsigned short loc_type:4; -// OBSOLETE unsigned short loc_index:12; -// OBSOLETE long location; -// OBSOLETE short start_line; /* start_line and end_line? */ -// OBSOLETE short end_line; /* I'm guessing here. */ -// OBSOLETE } -// OBSOLETE dst_var_loc_short_t; -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE unsigned short loc_type; -// OBSOLETE unsigned short loc_index; -// OBSOLETE long location; -// OBSOLETE short unknown; /* Always 0003 or 3b3c. Why? */ -// OBSOLETE short start_statement; -// OBSOLETE short start_line; -// OBSOLETE short end_statement; -// OBSOLETE short end_line; -// OBSOLETE } -// OBSOLETE dst_var_loc_long_t; -// OBSOLETE -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */ -// OBSOLETE dst_src_loc_t src_loc; /* file/line of description */ -// OBSOLETE dst_type_t type_desc; /* Type description */ -// OBSOLETE unsigned short attributes; /* mask of dst_var_attr_t flags */ -// OBSOLETE unsigned short no_of_locs:15; /* Number of locations */ -// OBSOLETE unsigned short short_locs:1; /* True if short locations. */ -// OBSOLETE union -// OBSOLETE { -// OBSOLETE dst_var_loc_short_t shorts[dst_dummy_array_size]; -// OBSOLETE dst_var_loc_long_t longs[dst_dummy_array_size]; -// OBSOLETE } -// OBSOLETE locs; -// OBSOLETE } -// OBSOLETE dst_rec_var_t; -// OBSOLETE -// OBSOLETE /*---------------- -// OBSOLETE old LABEL record -// OBSOLETE ----------------- -// OBSOLETE Used by older compilers to describe a label -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */ -// OBSOLETE dst_src_loc_t src_loc; /* file/line of description */ -// OBSOLETE char location[12]; /* location string */ -// OBSOLETE } -// OBSOLETE dst_rec_old_label_t ALIGNED1; -// OBSOLETE -// OBSOLETE /*---------------- -// OBSOLETE POINTER record -// OBSOLETE ---------------- -// OBSOLETE Describes a pointer type. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to the name string for this type */ -// OBSOLETE dst_src_loc_t src_loc; /* file/line of definition */ -// OBSOLETE dst_type_t type_desc; /* base type of this pointer */ -// OBSOLETE } -// OBSOLETE dst_rec_pointer_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*------------- -// OBSOLETE ARRAY record -// OBSOLETE ------------- -// OBSOLETE Describes an array type. -// OBSOLETE -// OBSOLETE Multidimensional arrays are described with a number of dst_rec_array_t -// OBSOLETE records, one per array dimension, each linked to the next through the -// OBSOLETE elem_type_desc.doffset field. Each record must have its multi_dim flag -// OBSOLETE set. -// OBSOLETE -// OBSOLETE If column_major is true (as with FORTRAN arrays) then the last array bound in -// OBSOLETE the declaration is the first array index in memory, which is the opposite of -// OBSOLETE the usual case (as with Pascal and C arrays). -// OBSOLETE -// OBSOLETE Variable array bounds are described by auxiliary records; if aux_var_bound -// OBSOLETE records are present, the lo_bound and hi_bound fields of this record are -// OBSOLETE ignored by the debugger. -// OBSOLETE -// OBSOLETE span_comp identifies one of the language-dependent ways in which the distance -// OBSOLETE between successive array elements (span) is calculated. -// OBSOLETE dst_use_span_field -- the span is the value of span field. -// OBSOLETE dst_compute_from_prev -- the span is the size of the previous dimension. -// OBSOLETE dst_compute_from_next -- the span is the size of the next dimension. -// OBSOLETE In the latter two cases, the span field contains an amount of padding to add -// OBSOLETE to the size of the appropriate dimension to calculate the span. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef enum -// OBSOLETE { -// OBSOLETE dst_use_span_field, -// OBSOLETE dst_compute_from_prev, -// OBSOLETE dst_compute_from_next, -// OBSOLETE dst_span_comp_END_OF_ENUM -// OBSOLETE } -// OBSOLETE dst_span_comp_t; -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */ -// OBSOLETE dst_src_loc_t src_loc; /* file/line of definition */ -// OBSOLETE dst_type_t elem_type_desc; /* array element type */ -// OBSOLETE dst_type_t indx_type_desc; /* array index type */ -// OBSOLETE long lo_bound; /* lower bound of index */ -// OBSOLETE long hi_bound; /* upper bound of index */ -// OBSOLETE unsigned long span; /* see above */ -// OBSOLETE unsigned long size; /* total array size (bytes) */ -// OBSOLETE boolean multi_dim:1; -// OBSOLETE boolean is_packed:1; /* true if packed array */ -// OBSOLETE boolean is_signed:1; /* true if packed elements are signed */ -// OBSOLETE dst_span_comp_t span_comp:2; /* how to compute span */ -// OBSOLETE boolean column_major:1; -// OBSOLETE unsigned short reserved:2; /* must be zero */ -// OBSOLETE unsigned short elem_size:8; /* element size if packed (bits) */ -// OBSOLETE } -// OBSOLETE dst_rec_array_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*----------------- -// OBSOLETE SUBRANGE record -// OBSOLETE ----------------- -// OBSOLETE Describes a subrange type. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE /* Variable subrange bounds are described by auxiliary records; if aux_var_bound -// OBSOLETE records are present, the lo_bound and hi_bound fields of this record are -// OBSOLETE ignored by the debugger. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */ -// OBSOLETE dst_src_loc_t src_loc; /* file/line of subrange definition */ -// OBSOLETE dst_type_t type_desc; /* parent type */ -// OBSOLETE long lo_bound; /* lower bound of subrange */ -// OBSOLETE long hi_bound; /* upper bound of subrange */ -// OBSOLETE unsigned short size; /* storage size (bytes) */ -// OBSOLETE } -// OBSOLETE dst_rec_subrange_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*--------------- -// OBSOLETE STRING record -// OBSOLETE --------------- -// OBSOLETE Describes a string type. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE /* Variable subrange bounds are described by auxiliary records; if aux_var_bound -// OBSOLETE records are present, the lo_bound and hi_bound fields of this record are -// OBSOLETE ignored by the debugger. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */ -// OBSOLETE dst_src_loc_t src_loc; /* file/line of string definition */ -// OBSOLETE dst_type_t elem_type_desc; /* element type */ -// OBSOLETE dst_type_t indx_type_desc; /* index type */ -// OBSOLETE long lo_bound; /* lower bound */ -// OBSOLETE long hi_bound; /* upper bound */ -// OBSOLETE unsigned long size; /* total string size (bytes) if fixed */ -// OBSOLETE } -// OBSOLETE dst_rec_string_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*--------------- -// OBSOLETE SET record -// OBSOLETE --------------- -// OBSOLETE Describes a set type. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */ -// OBSOLETE dst_src_loc_t src_loc; /* file/line of definition */ -// OBSOLETE dst_type_t type_desc; /* element type */ -// OBSOLETE unsigned short nbits; /* number of bits in set */ -// OBSOLETE unsigned short size; /* storage size (bytes) */ -// OBSOLETE } -// OBSOLETE dst_rec_set_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*----------------------------- -// OBSOLETE IMPLICIT ENUMERATION record -// OBSOLETE ----------------------------- -// OBSOLETE Describes an enumeration type with implicit element values = 0, 1, 2, ... -// OBSOLETE (Pascal-style). -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */ -// OBSOLETE dst_src_loc_t src_loc; /* file/line of definition */ -// OBSOLETE unsigned short nelems; /* number of elements in enumeration */ -// OBSOLETE unsigned short size; /* storage size (bytes) */ -// OBSOLETE /* offsets to name strings of elements 0, 1, 2, ... */ -// OBSOLETE dst_rel_offset_t elem_noffsets[dst_dummy_array_size]; -// OBSOLETE } -// OBSOLETE dst_rec_implicit_enum_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*----------------------------- -// OBSOLETE EXPLICIT ENUMERATION record -// OBSOLETE ----------------------------- -// OBSOLETE Describes an enumeration type with explicitly assigned element values -// OBSOLETE (C-style). -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to element name string */ -// OBSOLETE long value; /* element value */ -// OBSOLETE } -// OBSOLETE dst_enum_elem_t; -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */ -// OBSOLETE dst_src_loc_t src_loc; /* file/line of definition */ -// OBSOLETE unsigned short nelems; /* number of elements in enumeration */ -// OBSOLETE unsigned short size; /* storage size (bytes) */ -// OBSOLETE /* name/value pairs, one describing each enumeration value: */ -// OBSOLETE dst_enum_elem_t elems[dst_dummy_array_size]; -// OBSOLETE } -// OBSOLETE dst_rec_explicit_enum_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*----------------------- -// OBSOLETE RECORD / UNION record -// OBSOLETE ----------------------- -// OBSOLETE Describes a record (struct) or union. -// OBSOLETE -// OBSOLETE If the record is larger than 2**16 bytes then an attached aux record -// OBSOLETE specifies its size. Also, if the record is stored in short form then -// OBSOLETE attached records specify field offsets larger than 2**16 bytes. -// OBSOLETE -// OBSOLETE Whether the fields[] array or sfields[] array is used is selected by -// OBSOLETE the dst_rec_type_t of the overall dst record. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE /* -// OBSOLETE Record field descriptor, short form. This form handles only fields which -// OBSOLETE are an even number of bytes long, located some number of bytes from the -// OBSOLETE start of the record. -// OBSOLETE */ -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to field name string */ -// OBSOLETE dst_type_t type_desc; /* field type */ -// OBSOLETE unsigned short foffset; /* field offset from start of record (bytes) */ -// OBSOLETE } -// OBSOLETE dst_short_field_t ALIGNED1; -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */ -// OBSOLETE dst_type_t type_desc; /* field type */ -// OBSOLETE unsigned short foffset; /* byte offset */ -// OBSOLETE unsigned short is_packed:1; /* True if field is packed */ -// OBSOLETE unsigned short bit_offset:6; /* Bit offset */ -// OBSOLETE unsigned short size:6; /* Size in bits */ -// OBSOLETE unsigned short sign:1; /* True if signed */ -// OBSOLETE unsigned short pad:2; /* Padding. Must be 0 */ -// OBSOLETE } -// OBSOLETE dst_old_field_t ALIGNED1; -// OBSOLETE -// OBSOLETE /* Tag enumeration for long record field descriptor: -// OBSOLETE */ -// OBSOLETE typedef enum -// OBSOLETE { -// OBSOLETE dst_field_byte, -// OBSOLETE dst_field_bit, -// OBSOLETE dst_field_loc, -// OBSOLETE dst_field_END_OF_ENUM -// OBSOLETE } -// OBSOLETE dst_field_format_t; -// OBSOLETE -// OBSOLETE /* -// OBSOLETE Record field descriptor, long form. The format of the field information -// OBSOLETE is identified by the format_tag, which contains one of the above values. -// OBSOLETE The field_byte variant is equivalent to the short form of field descriptor. -// OBSOLETE The field_bit variant handles fields which are any number of bits long, -// OBSOLETE located some number of bits from the start of the record. The field_loc -// OBSOLETE variant allows the location of the field to be described by a general loc -// OBSOLETE string. -// OBSOLETE */ -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to name of field */ -// OBSOLETE dst_type_t type_desc; /* type of field */ -// OBSOLETE union -// OBSOLETE { -// OBSOLETE struct -// OBSOLETE { -// OBSOLETE dst_field_format_t format_tag:2; /* dst_field_byte */ -// OBSOLETE unsigned long offset:30; /* offset of field in bytes */ -// OBSOLETE } -// OBSOLETE field_byte ALIGNED1; -// OBSOLETE struct -// OBSOLETE { -// OBSOLETE dst_field_format_t format_tag:2; /* dst_field_bit */ -// OBSOLETE unsigned long nbits:6; /* bit size of field */ -// OBSOLETE unsigned long is_signed:1; /* signed/unsigned attribute */ -// OBSOLETE unsigned long bit_offset:3; /* bit offset from byte boundary */ -// OBSOLETE int pad:4; /* must be zero */ -// OBSOLETE unsigned short byte_offset; /* offset of byte boundary */ -// OBSOLETE } -// OBSOLETE field_bit ALIGNED1; -// OBSOLETE struct -// OBSOLETE { -// OBSOLETE dst_field_format_t format_tag:2; /* dst_field_loc */ -// OBSOLETE int loffset:30; /* dst_rel_offset_t to loc string */ -// OBSOLETE } -// OBSOLETE field_loc ALIGNED1; -// OBSOLETE } -// OBSOLETE f ALIGNED1; -// OBSOLETE } -// OBSOLETE dst_field_t; -// OBSOLETE -// OBSOLETE /* The field_loc.loffset field is a 30-bit signed value. Some versions of C do -// OBSOLETE not support signed bit fields. The following macro will extract that field -// OBSOLETE as a signed value: -// OBSOLETE */ -// OBSOLETE #define dst_field_loffset(field_rec) \ -// OBSOLETE ( ((int) ((field_rec).f.field_loc.loffset << 2)) >> 2 ) -// OBSOLETE -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to record name string */ -// OBSOLETE dst_src_loc_t src_loc; /* file/line where this record is defined */ -// OBSOLETE unsigned short size; /* storage size (bytes) */ -// OBSOLETE unsigned short nfields; /* number of fields in this record */ -// OBSOLETE union -// OBSOLETE { -// OBSOLETE dst_field_t fields[dst_dummy_array_size]; -// OBSOLETE dst_short_field_t sfields[dst_dummy_array_size]; -// OBSOLETE dst_old_field_t ofields[dst_dummy_array_size]; -// OBSOLETE } -// OBSOLETE f; /* array of fields */ -// OBSOLETE } -// OBSOLETE dst_rec_record_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*------------- -// OBSOLETE FILE record -// OBSOLETE ------------- -// OBSOLETE Describes a file type. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */ -// OBSOLETE dst_src_loc_t src_loc; /* file/line where type was defined */ -// OBSOLETE dst_type_t type_desc; /* file element type */ -// OBSOLETE } -// OBSOLETE dst_rec_file_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*--------------- -// OBSOLETE OFFSET record -// OBSOLETE --------------- -// OBSOLETE Describes a Pascal offset type. -// OBSOLETE (This type, an undocumented Domain Pascal extension, is currently not -// OBSOLETE supported by the debugger) -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to the name string */ -// OBSOLETE dst_src_loc_t src_loc; /* file/line of definition */ -// OBSOLETE dst_type_t area_type_desc; /* area type */ -// OBSOLETE dst_type_t base_type_desc; /* base type */ -// OBSOLETE long lo_bound; /* low bound of the offset range */ -// OBSOLETE long hi_bound; /* high bound of the offset range */ -// OBSOLETE long bias; /* bias */ -// OBSOLETE unsigned short scale; /* scale factor */ -// OBSOLETE unsigned short size; /* storage size (bytes) */ -// OBSOLETE } -// OBSOLETE dst_rec_offset_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*-------------- -// OBSOLETE ALIAS record -// OBSOLETE -------------- -// OBSOLETE Describes a type alias (e.g., typedef). -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */ -// OBSOLETE dst_src_loc_t src_loc; /* file/line of definition */ -// OBSOLETE dst_type_t type_desc; /* parent type */ -// OBSOLETE } -// OBSOLETE dst_rec_alias_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*------------------ -// OBSOLETE SIGNATURE record -// OBSOLETE ------------------ -// OBSOLETE Describes a procedure/function type. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE /* Enumeration of argument semantics. Note that most are mutually -// OBSOLETE exclusive. -// OBSOLETE */ -// OBSOLETE typedef enum -// OBSOLETE { -// OBSOLETE dst_arg_attr_val, /* passed by value */ -// OBSOLETE dst_arg_attr_ref, /* passed by reference */ -// OBSOLETE dst_arg_attr_name, /* passed by name */ -// OBSOLETE dst_arg_attr_in, /* readable in the callee */ -// OBSOLETE dst_arg_attr_out, /* writable in the callee */ -// OBSOLETE dst_arg_attr_hidden, /* not visible in the caller */ -// OBSOLETE dst_arg_attr_END_OF_ENUM -// OBSOLETE } -// OBSOLETE dst_arg_attr_t; -// OBSOLETE -// OBSOLETE /* Argument descriptor. Actually points to a variable record for most of the -// OBSOLETE information. -// OBSOLETE */ -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t var_offset; /* offset to variable record */ -// OBSOLETE unsigned short attributes; /* a mask of dst_arg_attr_t flags */ -// OBSOLETE } -// OBSOLETE dst_arg_t ALIGNED1; -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */ -// OBSOLETE dst_src_loc_t src_loc; /* file/line of function definition */ -// OBSOLETE dst_rel_offset_t result; /* offset to function result variable record */ -// OBSOLETE unsigned short nargs; /* number of arguments */ -// OBSOLETE dst_arg_t args[dst_dummy_array_size]; -// OBSOLETE } -// OBSOLETE dst_rec_signature_t ALIGNED1; -// OBSOLETE -// OBSOLETE /*-------------- -// OBSOLETE SCOPE record -// OBSOLETE -------------- -// OBSOLETE Obsolete. Use the new ENTRY type instead. -// OBSOLETE Old compilers may put this in as the first entry in a function, -// OBSOLETE terminated by an end of scope entry. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* Name offset */ -// OBSOLETE dst_src_loc_t start_line; /* Starting line */ -// OBSOLETE dst_src_loc_t end_line; /* Ending line */ -// OBSOLETE } -// OBSOLETE dst_rec_scope_t ALIGNED1; -// OBSOLETE -// OBSOLETE /*-------------- -// OBSOLETE ENTRY record -// OBSOLETE -------------- -// OBSOLETE Describes a procedure/function entry point. An entry record is to a -// OBSOLETE signature record roughly as a variable record is to a type descriptor record. -// OBSOLETE -// OBSOLETE The entry_number field is keyed to the entry numbers in .lines -- the -// OBSOLETE debugger locates the code location of an entry by searching the line -// OBSOLETE number table for an entry numbered with the value of entry_number. The -// OBSOLETE main entry is numbered zero. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to entry name string */ -// OBSOLETE dst_rel_offset_t loffset; /* where to jump to call this entry */ -// OBSOLETE dst_src_loc_t src_loc; /* file/line of definition */ -// OBSOLETE dst_rel_offset_t sig_desc; /* offset to signature descriptor */ -// OBSOLETE unsigned int entry_number:8; -// OBSOLETE int pad:8; /* must be zero */ -// OBSOLETE } -// OBSOLETE dst_rec_entry_t ALIGNED1; -// OBSOLETE -// OBSOLETE /*----------------------- -// OBSOLETE Old format ENTRY record -// OBSOLETE ----------------------- -// OBSOLETE Supposedly obsolete but still used by some compilers. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* Offset to entry name string */ -// OBSOLETE dst_src_loc_t src_loc; /* Location in source */ -// OBSOLETE dst_rel_offset_t sig_desc; /* Signature description */ -// OBSOLETE char unknown[36]; -// OBSOLETE } -// OBSOLETE dst_rec_old_entry_t ALIGNED1; -// OBSOLETE -// OBSOLETE /*-------------- -// OBSOLETE LABEL record -// OBSOLETE -------------- -// OBSOLETE Describes a program label. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t noffset; /* offset to label string */ -// OBSOLETE dst_rel_offset_t loffset; /* offset to loc string */ -// OBSOLETE dst_src_loc_t src_loc; /* file/line of definition */ -// OBSOLETE } -// OBSOLETE dst_rec_label_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*----------------------- -// OBSOLETE AUXILIARY SIZE record -// OBSOLETE ----------------------- -// OBSOLETE May appear in the auxiliary record list of any type or variable record to -// OBSOLETE modify the default size of the type or variable. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE unsigned long size; /* size (bytes) */ -// OBSOLETE } -// OBSOLETE dst_rec_aux_size_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*----------------------- -// OBSOLETE AUXILIARY ALIGN record -// OBSOLETE ----------------------- -// OBSOLETE May appear in the auxiliary record list of any type or variable record to -// OBSOLETE modify the default alignment of the type or variable. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE unsigned short alignment; /* # of low order zero bits */ -// OBSOLETE } -// OBSOLETE dst_rec_aux_align_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*----------------------------- -// OBSOLETE AUXILIARY FIELD SIZE record -// OBSOLETE ----------------------------- -// OBSOLETE May appear in the auxiliary record list of any RECORD/UNION record to -// OBSOLETE modify the default size of a field. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE unsigned short field_no; /* field number */ -// OBSOLETE unsigned long size; /* size (bits) */ -// OBSOLETE } -// OBSOLETE dst_rec_aux_field_size_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE -// OBSOLETE /*----------------------------- -// OBSOLETE AUXILIARY FIELD OFFSET record -// OBSOLETE ----------------------------- -// OBSOLETE May appear in the auxiliary record list of any RECORD/UNION record to -// OBSOLETE specify a field offset larger than 2**16. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE unsigned short field_no; /* field number */ -// OBSOLETE unsigned long foffset; /* offset */ -// OBSOLETE } -// OBSOLETE dst_rec_aux_field_off_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*----------------------------- -// OBSOLETE AUXILIARY FIELD ALIGN record -// OBSOLETE ----------------------------- -// OBSOLETE May appear in the auxiliary record list of any RECORD/UNION record to -// OBSOLETE modify the default alignment of a field. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE unsigned short field_no; /* field number */ -// OBSOLETE unsigned short alignment; /* number of low order zero bits */ -// OBSOLETE } -// OBSOLETE dst_rec_aux_field_align_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*---------------------------- -// OBSOLETE AUXILIARY VAR BOUND record -// OBSOLETE ---------------------------- -// OBSOLETE May appear in the auxiliary record list of any ARRAY, SUBRANGE or STRING -// OBSOLETE record to describe a variable bound for the range of the type. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef enum -// OBSOLETE { -// OBSOLETE dst_low_bound, /* the low bound is variable */ -// OBSOLETE dst_high_bound, /* the high bound is variable */ -// OBSOLETE dst_var_bound_END_OF_ENUM -// OBSOLETE } -// OBSOLETE dst_var_bound_t; -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE unsigned short which; /* which bound */ -// OBSOLETE dst_rel_offset_t voffset ALIGNED1; /* variable that defines bound */ -// OBSOLETE } -// OBSOLETE dst_rec_aux_var_bound_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*---------------------------------- -// OBSOLETE AUXILIARY TYPE DERIVATION record -// OBSOLETE ---------------------------------- -// OBSOLETE May appear in the auxiliary record list of any RECORD/UNION record to denote -// OBSOLETE class inheritance of that type from a parent type. -// OBSOLETE -// OBSOLETE Inheritance implies that it is possible to convert the inheritor type to the -// OBSOLETE inherited type, retaining those fields which were inherited. To allow this, -// OBSOLETE orig_field_no, a field number into the record type, is provided. If -// OBSOLETE orig_is_pointer is false, then the start of the inherited record is located -// OBSOLETE at the location of the field indexed by orig_field_no. If orig_is_pointer -// OBSOLETE is true, then it is located at the address contained in the field indexed -// OBSOLETE by orig_field_no (assumed to be a pointer). -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_type_t parent_type; /* reference to inherited type */ -// OBSOLETE unsigned short orig_field_no; -// OBSOLETE boolean orig_is_pointer:1; -// OBSOLETE int unused:15; /* must be zero */ -// OBSOLETE } -// OBSOLETE dst_rec_aux_type_deriv_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*------------------------------------ -// OBSOLETE AUXILIARY VARIABLE LIFETIME record -// OBSOLETE ------------------------------------ -// OBSOLETE May appear in the auxiliary record list of a VARIABLE record to add location -// OBSOLETE information for an additional variable lifetime. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t loffset; -// OBSOLETE } -// OBSOLETE dst_rec_aux_lifetime_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*------------------------------- -// OBSOLETE AUXILIARY POINTER BASE record -// OBSOLETE ------------------------------- -// OBSOLETE May appear in the auxiliary record list of a VARIABLE record to provide a -// OBSOLETE pointer base to substitute for references to any such bases in the location -// OBSOLETE string of the variable. A pointer base is another VARIABLE record. When -// OBSOLETE the variable is evaluated by the debugger, it uses the current value of the -// OBSOLETE pointer base variable in computing its location. -// OBSOLETE -// OBSOLETE This is useful for representing FORTRAN pointer-based variables. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t voffset; -// OBSOLETE } -// OBSOLETE dst_rec_aux_ptr_base_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*--------------------------------- -// OBSOLETE AUXILIARY REGISTER VALUE record -// OBSOLETE --------------------------------- -// OBSOLETE May appear in the auxiliary record list of an ENTRY record to specify -// OBSOLETE a register that must be set to a specific value before jumping to the entry -// OBSOLETE point in a debugger "call". The debugger must set the debuggee register, -// OBSOLETE specified by the register code, to the value of the *address* to which the -// OBSOLETE location string resolves. If the address is register-relative, then the -// OBSOLETE call cannot be made unless the current stack frame is the lexical parent -// OBSOLETE of the entry. An example of this is when a (Pascal) nested procedure -// OBSOLETE contains references to its parent's variables, which it accesses through -// OBSOLETE a static link register. The static link register must be set to some -// OBSOLETE address relative to the parent's stack base register. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE unsigned short reg; /* identifies register to set (isp enum) */ -// OBSOLETE dst_rel_offset_t loffset; /* references a location string */ -// OBSOLETE } -// OBSOLETE dst_rec_aux_reg_val_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*==========================================================*/ -// OBSOLETE /*========== RECORDS USED IN .blocks AND .symbols ==========*/ -// OBSOLETE /*==========================================================*/ -// OBSOLETE -// OBSOLETE /*--------------------- -// OBSOLETE STRING TABLE record -// OBSOLETE --------------------- -// OBSOLETE A string table record contains any number of null-terminated, variable length -// OBSOLETE strings. The length field gives the size in bytes of the text field, which -// OBSOLETE can be any size. -// OBSOLETE -// OBSOLETE The global name table shares this format. This record appears in the -// OBSOLETE .blocks section. Each string in the table identifies a global defined in -// OBSOLETE the current compilation unit. -// OBSOLETE -// OBSOLETE The loc pool record shares this format as well. Loc strings are described -// OBSOLETE elsewhere. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE unsigned long length; -// OBSOLETE char text[dst_dummy_array_size]; -// OBSOLETE } -// OBSOLETE dst_rec_string_tab_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*----------------------- -// OBSOLETE AUXILIARY QUAL record -// OBSOLETE ----------------------- -// OBSOLETE May appear in the auxiliary record list of any BLOCK, VARIABLE, or type record -// OBSOLETE to provide it with a fully-qualified, language-dependent name. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t lang_qual_name; -// OBSOLETE } -// OBSOLETE dst_rec_aux_qual_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*---------------- -// OBSOLETE FORWARD record -// OBSOLETE ---------------- -// OBSOLETE Reference to a record somewhere else. This allows identical definitions in -// OBSOLETE different scopes to share data. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rel_offset_t rec_off; -// OBSOLETE } -// OBSOLETE dst_rec_forward_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*------------------------------- -// OBSOLETE AUXILIARY SOURCE RANGE record -// OBSOLETE ------------------------------- -// OBSOLETE May appear in the auxiliary record list of any BLOCK record to specify a -// OBSOLETE range of source lines over which the block is active. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_src_loc_t first_line; /* first source line */ -// OBSOLETE dst_src_loc_t last_line; /* last source line */ -// OBSOLETE } -// OBSOLETE dst_rec_aux_src_range_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*------------------ -// OBSOLETE EXTENSION record -// OBSOLETE ------------------ -// OBSOLETE Provision for "foreign" records, such as might be generated by a non-Apollo -// OBSOLETE compiler. Apollo software will ignore these. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE unsigned short rec_size; /* record size (bytes) */ -// OBSOLETE unsigned short ext_type; /* defined by whoever generates it */ -// OBSOLETE unsigned short ext_data; /* place-holder for arbitrary amount of data */ -// OBSOLETE } -// OBSOLETE dst_rec_extension_t ALIGNED1; -// OBSOLETE -// OBSOLETE -// OBSOLETE /* -// OBSOLETE ** DEBUG SYMBOL record -- The wrapper for all .blocks and .symbols records. -// OBSOLETE ** -// OBSOLETE ** This record ties together all previous .blocks and .symbols records -// OBSOLETE ** together in a union with a common header. The rec_type field of the -// OBSOLETE ** header identifies the record type. The rec_flags field currently only -// OBSOLETE ** defines auxiliary record lists. -// OBSOLETE ** -// OBSOLETE ** If a record carries with it a non-null auxiliary record list, its -// OBSOLETE ** dst_flag_has_aux_recs flag is set, and each of the records that follow -// OBSOLETE ** it are treated as its auxiliary records, until the end of the compilation -// OBSOLETE ** unit or scope is reached, or until an auxiliary record with its -// OBSOLETE ** dst_flag_last_aux_rec flag set is reached. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE typedef enum -// OBSOLETE { -// OBSOLETE dst_flag_has_aux_recs, -// OBSOLETE dst_flag_last_aux_rec, -// OBSOLETE dst_rec_flag_END_OF_ENUM -// OBSOLETE } -// OBSOLETE dst_rec_flags_t; -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE dst_rec_type_t rec_type:8; /* record type */ -// OBSOLETE int rec_flags:8; /* mask of dst_rec_flags_t */ -// OBSOLETE union /* switched on rec_type field above */ -// OBSOLETE { -// OBSOLETE /* dst_typ_pad requires no additional fields */ -// OBSOLETE dst_rec_comp_unit_t comp_unit_; -// OBSOLETE dst_rec_section_tab_t section_tab_; -// OBSOLETE dst_rec_file_tab_t file_tab_; -// OBSOLETE dst_rec_block_t block_; -// OBSOLETE dst_rec_var_t var_; -// OBSOLETE dst_rec_pointer_t pointer_; -// OBSOLETE dst_rec_array_t array_; -// OBSOLETE dst_rec_subrange_t subrange_; -// OBSOLETE dst_rec_set_t set_; -// OBSOLETE dst_rec_implicit_enum_t implicit_enum_; -// OBSOLETE dst_rec_explicit_enum_t explicit_enum_; -// OBSOLETE /* dst_typ_short_{rec,union} are represented by 'rec' (below) */ -// OBSOLETE dst_rec_file_t file_; -// OBSOLETE dst_rec_offset_t offset_; -// OBSOLETE dst_rec_alias_t alias_; -// OBSOLETE dst_rec_signature_t signature_; -// OBSOLETE dst_rec_old_label_t old_label_; -// OBSOLETE dst_rec_scope_t scope_; -// OBSOLETE /* dst_typ_end_scope requires no additional fields */ -// OBSOLETE dst_rec_string_tab_t string_tab_; -// OBSOLETE /* dst_typ_global_name_tab is represented by 'string_tab' (above) */ -// OBSOLETE dst_rec_forward_t forward_; -// OBSOLETE dst_rec_aux_size_t aux_size_; -// OBSOLETE dst_rec_aux_align_t aux_align_; -// OBSOLETE dst_rec_aux_field_size_t aux_field_size_; -// OBSOLETE dst_rec_aux_field_off_t aux_field_off_; -// OBSOLETE dst_rec_aux_field_align_t aux_field_align_; -// OBSOLETE dst_rec_aux_qual_t aux_qual_; -// OBSOLETE dst_rec_aux_var_bound_t aux_var_bound_; -// OBSOLETE dst_rec_extension_t extension_; -// OBSOLETE dst_rec_string_t string_; -// OBSOLETE dst_rec_const_t const_; -// OBSOLETE /* dst_typ_reference is represented by 'pointer' (above) */ -// OBSOLETE dst_rec_record_t record_; -// OBSOLETE /* dst_typ_union is represented by 'record' (above) */ -// OBSOLETE dst_rec_aux_type_deriv_t aux_type_deriv_; -// OBSOLETE /* dst_typ_locpool is represented by 'string_tab' (above) */ -// OBSOLETE dst_rec_variable_t variable_; -// OBSOLETE dst_rec_label_t label_; -// OBSOLETE dst_rec_entry_t entry_; -// OBSOLETE dst_rec_aux_lifetime_t aux_lifetime_; -// OBSOLETE dst_rec_aux_ptr_base_t aux_ptr_base_; -// OBSOLETE dst_rec_aux_src_range_t aux_src_range_; -// OBSOLETE dst_rec_aux_reg_val_t aux_reg_val_; -// OBSOLETE dst_rec_name_tab_t aux_unit_names_; -// OBSOLETE dst_rec_sect_info_tab_t aux_sect_info_; -// OBSOLETE } -// OBSOLETE rec_data ALIGNED1; -// OBSOLETE } -// OBSOLETE dst_rec_t, *dst_rec_ptr_t; -// OBSOLETE -// OBSOLETE -// OBSOLETE /*===============================================*/ -// OBSOLETE /*========== .lines SECTION DEFINITIONS =========*/ -// OBSOLETE /*===============================================*/ -// OBSOLETE /* -// OBSOLETE The .lines section contains a sequence of line number tables. There is no -// OBSOLETE record structure within the section. The start of the table for a routine -// OBSOLETE is pointed to by the block record, and the end of the table is signaled by -// OBSOLETE an escape code. -// OBSOLETE -// OBSOLETE A line number table is a sequence of bytes. The default entry contains a line -// OBSOLETE number delta (-7..+7) in the high 4 bits and a pc delta (0..15) in the low 4 -// OBSOLETE bits. Special cases, including when one or both of the values is too large -// OBSOLETE to fit in 4 bits and other special cases are handled through escape entries. -// OBSOLETE Escape entries are identified by the value 0x8 in the high 4 bits. The low 4 -// OBSOLETE bits are occupied by a function code. Some escape entries are followed by -// OBSOLETE additional arguments, which may be bytes, words, or longwords. This data is -// OBSOLETE not aligned. -// OBSOLETE -// OBSOLETE The initial PC offset, file number and line number are zero. Normally, the -// OBSOLETE table begins with a dst_ln_file escape which establishes the initial file -// OBSOLETE and line number. All PC deltas are unsigned (thus the table is ordered by -// OBSOLETE increasing PC); line number deltas are signed. The table ends with a -// OBSOLETE dst_ln_end escape, which is followed by a final table entry whose PC delta -// OBSOLETE gives the code size of the last statement. -// OBSOLETE -// OBSOLETE Escape Semantic -// OBSOLETE --------- ------------------------------------------------------------ -// OBSOLETE file Changes file state. The current source file remains constant -// OBSOLETE until another file escape. Though the line number state is -// OBSOLETE also updated by a file escape, a file escape does NOT -// OBSOLETE constitute a line table entry. -// OBSOLETE -// OBSOLETE statement Alters the statement number of the next table entry. By -// OBSOLETE default, all table entries refer to the first statement on a -// OBSOLETE line. Statement number one is the second statement, and so on. -// OBSOLETE -// OBSOLETE entry Identifies the next table entry as the position of an entry -// OBSOLETE point for the current block. The PC position should follow -// OBSOLETE any procedure prologue code. An argument specifies the entry -// OBSOLETE number, which is keyed to the entry number of the corresponding -// OBSOLETE .symbols ENTRY record. -// OBSOLETE -// OBSOLETE exit Identifies the next table entry as the last position within -// OBSOLETE the current block before a procedure epiloge and subsequent -// OBSOLETE procedure exit. -// OBSOLETE -// OBSOLETE gap By default, the executable code corresponding to a table entry -// OBSOLETE is assumed to extend to the beginning of the next table entry. -// OBSOLETE If this is not the case--there is a "hole" in the table--then -// OBSOLETE a gap escape should follow the first table entry to specify -// OBSOLETE where the code for that entry ends. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE #define dst_ln_escape_flag -8 -// OBSOLETE -// OBSOLETE /* -// OBSOLETE Escape function codes: -// OBSOLETE */ -// OBSOLETE typedef enum -// OBSOLETE { -// OBSOLETE dst_ln_pad, /* pad byte */ -// OBSOLETE dst_ln_file, /* file escape. Next 4 bytes are a dst_src_loc_t */ -// OBSOLETE dst_ln_dln1_dpc1, /* 1 byte line delta, 1 byte pc delta */ -// OBSOLETE dst_ln_dln2_dpc2, /* 2 bytes line delta, 2 bytes pc delta */ -// OBSOLETE dst_ln_ln4_pc4, /* 4 bytes ABSOLUTE line number, 4 bytes ABSOLUTE pc */ -// OBSOLETE dst_ln_dln1_dpc0, /* 1 byte line delta, pc delta = 0 */ -// OBSOLETE dst_ln_ln_off_1, /* statement escape, stmt # = 1 (2nd stmt on line) */ -// OBSOLETE dst_ln_ln_off, /* statement escape, stmt # = next byte */ -// OBSOLETE dst_ln_entry, /* entry escape, next byte is entry number */ -// OBSOLETE dst_ln_exit, /* exit escape */ -// OBSOLETE dst_ln_stmt_end, /* gap escape, 4 bytes pc delta */ -// OBSOLETE dst_ln_escape_11, /* reserved */ -// OBSOLETE dst_ln_escape_12, /* reserved */ -// OBSOLETE dst_ln_escape_13, /* reserved */ -// OBSOLETE dst_ln_nxt_byte, /* next byte contains the real escape code */ -// OBSOLETE dst_ln_end, /* end escape, final entry follows */ -// OBSOLETE dst_ln_escape_END_OF_ENUM -// OBSOLETE } -// OBSOLETE dst_ln_escape_t; -// OBSOLETE -// OBSOLETE /* -// OBSOLETE Line number table entry -// OBSOLETE */ -// OBSOLETE typedef union -// OBSOLETE { -// OBSOLETE struct -// OBSOLETE { -// OBSOLETE unsigned int ln_delta:4; /* 4 bit line number delta */ -// OBSOLETE unsigned int pc_delta:4; /* 4 bit pc delta */ -// OBSOLETE } -// OBSOLETE delta; -// OBSOLETE -// OBSOLETE struct -// OBSOLETE { -// OBSOLETE unsigned int esc_flag:4; /* alias for ln_delta */ -// OBSOLETE dst_ln_escape_t esc_code:4; /* escape function code */ -// OBSOLETE } -// OBSOLETE esc; -// OBSOLETE -// OBSOLETE char sdata; /* signed data byte */ -// OBSOLETE unsigned char udata; /* unsigned data byte */ -// OBSOLETE } -// OBSOLETE dst_ln_entry_t, -// OBSOLETE *dst_ln_entry_ptr_t, -// OBSOLETE dst_ln_table_t[dst_dummy_array_size]; -// OBSOLETE -// OBSOLETE /* The following macro will extract the ln_delta field as a signed value: -// OBSOLETE */ -// OBSOLETE #define dst_ln_ln_delta(ln_rec) \ -// OBSOLETE ( ((short) ((ln_rec).delta.ln_delta << 12)) >> 12 ) -// OBSOLETE -// OBSOLETE -// OBSOLETE -// OBSOLETE -// OBSOLETE typedef struct dst_sec_struct -// OBSOLETE { -// OBSOLETE char *buffer; -// OBSOLETE long position; -// OBSOLETE long size; -// OBSOLETE long base; -// OBSOLETE } -// OBSOLETE dst_sec; -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Macros for access to the data */ -// OBSOLETE -// OBSOLETE #define DST_comp_unit(x) ((x)->rec_data.comp_unit_) -// OBSOLETE #define DST_section_tab(x) ((x)->rec_data.section_tab_) -// OBSOLETE #define DST_file_tab(x) ((x)->rec_data.file_tab_) -// OBSOLETE #define DST_block(x) ((x)->rec_data.block_) -// OBSOLETE #define DST_var(x) ((x)->rec_data.var_) -// OBSOLETE #define DST_pointer(x) ((x)->rec_data.pointer_) -// OBSOLETE #define DST_array(x) ((x)->rec_data.array_) -// OBSOLETE #define DST_subrange(x) ((x)->rec_data.subrange_) -// OBSOLETE #define DST_set(x) ((x)->rec_data.set_) -// OBSOLETE #define DST_implicit_enum(x) ((x)->rec_data.implicit_enum_) -// OBSOLETE #define DST_explicit_enum(x) ((x)->rec_data.explicit_enum_) -// OBSOLETE #define DST_short_rec(x) ((x)->rec_data.record_) -// OBSOLETE #define DST_short_union(x) ((x)->rec_data.record_) -// OBSOLETE #define DST_file(x) ((x)->rec_data.file_) -// OBSOLETE #define DST_offset(x) ((x)->rec_data.offset_) -// OBSOLETE #define DST_alias(x) ((x)->rec_data.alias_) -// OBSOLETE #define DST_signature(x) ((x)->rec_data.signature_) -// OBSOLETE #define DST_old_label(x) ((x)->rec_data.old_label_) -// OBSOLETE #define DST_scope(x) ((x)->rec_data.scope_) -// OBSOLETE #define DST_string_tab(x) ((x)->rec_data.string_tab_) -// OBSOLETE #define DST_global_name_tab(x) ((x)->rec_data.string_tab_) -// OBSOLETE #define DST_forward(x) ((x)->rec_data.forward_) -// OBSOLETE #define DST_aux_size(x) ((x)->rec_data.aux_size_) -// OBSOLETE #define DST_aux_align(x) ((x)->rec_data.aux_align_) -// OBSOLETE #define DST_aux_field_size(x) ((x)->rec_data.aux_field_size_) -// OBSOLETE #define DST_aux_field_off(x) ((x)->rec_data.aux_field_off_) -// OBSOLETE #define DST_aux_field_align(x) ((x)->rec_data.aux_field_align_) -// OBSOLETE #define DST_aux_qual(x) ((x)->rec_data.aux_qual_) -// OBSOLETE #define DST_aux_var_bound(x) ((x)->rec_data.aux_var_bound_) -// OBSOLETE #define DST_extension(x) ((x)->rec_data.extension_) -// OBSOLETE #define DST_string(x) ((x)->rec_data.string_) -// OBSOLETE #define DST_const(x) ((x)->rec_data.const_) -// OBSOLETE #define DST_reference(x) ((x)->rec_data.pointer_) -// OBSOLETE #define DST_record(x) ((x)->rec_data.record_) -// OBSOLETE #define DST_union(x) ((x)->rec_data.record_) -// OBSOLETE #define DST_aux_type_deriv(x) ((x)->rec_data.aux_type_deriv_) -// OBSOLETE #define DST_locpool(x) ((x)->rec_data.string_tab_) -// OBSOLETE #define DST_variable(x) ((x)->rec_data.variable_) -// OBSOLETE #define DST_label(x) ((x)->rec_data.label_) -// OBSOLETE #define DST_entry(x) ((x)->rec_data.entry_) -// OBSOLETE #define DST_aux_lifetime(x) ((x)->rec_data.aux_lifetime_) -// OBSOLETE #define DST_aux_ptr_base(x) ((x)->rec_data.aux_ptr_base_) -// OBSOLETE #define DST_aux_src_range(x) ((x)->rec_data.aux_src_range_) -// OBSOLETE #define DST_aux_reg_val(x) ((x)->rec_data.aux_reg_val_) -// OBSOLETE #define DST_aux_unit_names(x) ((x)->rec_data.aux_unit_names_) -// OBSOLETE #define DST_aux_sect_info(x) ((x)->rec_data.aux_sect_info_) -// OBSOLETE -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Type codes for loc strings. I'm not entirely certain about all of -// OBSOLETE * these, but they seem to work. -// OBSOLETE * troy@cbme.unsw.EDU.AU -// OBSOLETE * If you find a variable whose location can't be decoded, you should -// OBSOLETE * find out it's code using "dstdump -s filename". It will record an -// OBSOLETE * entry for the variable, and give a text representation of what -// OBSOLETE * the locstring means. Before that explaination there will be a -// OBSOLETE * number. In the LOCSTRING table, that number will appear before -// OBSOLETE * the start of the location string. Location string codes are -// OBSOLETE * five bit codes with a 3 bit argument. Check the high 5 bits of -// OBSOLETE * the one byte code, and figure out where it goes in here. -// OBSOLETE * Then figure out exactly what the meaning is and code it in -// OBSOLETE * dstread.c -// OBSOLETE * -// OBSOLETE * Note that ranged locs mean that the variable is in different locations -// OBSOLETE * depending on the current PC. We ignore these because (a) gcc can't handle -// OBSOLETE * them, and (b), If you don't use high levels of optimisation they won't -// OBSOLETE * occur. -// OBSOLETE */ -// OBSOLETE typedef enum -// OBSOLETE { -// OBSOLETE dst_lsc_end, /* End of string */ -// OBSOLETE dst_lsc_indirect, /* Indirect through previous. Arg == 6 */ -// OBSOLETE /* Or register ax (x=arg) */ -// OBSOLETE dst_lsc_dreg, /* register dx (x=arg) */ -// OBSOLETE dst_lsc_03, -// OBSOLETE dst_lsc_section, /* Section (arg+1) */ -// OBSOLETE dst_lsc_05, -// OBSOLETE dst_lsc_06, -// OBSOLETE dst_lsc_add, /* Add (arg+1)*2 */ -// OBSOLETE dst_lsc_sub, /* Subtract (arg+1)*2 */ -// OBSOLETE dst_lsc_09, -// OBSOLETE dst_lsc_0a, -// OBSOLETE dst_lsc_sec_byte, /* Section of next byte+1 */ -// OBSOLETE dst_lsc_add_byte, /* Add next byte (arg == 5) or next word -// OBSOLETE * (arg == 6) -// OBSOLETE */ -// OBSOLETE dst_lsc_sub_byte, /* Subtract next byte. (arg == 1) or next -// OBSOLETE * word (arg == 6 ?) -// OBSOLETE */ -// OBSOLETE dst_lsc_sbreg, /* Stack base register (frame pointer). Arg==0 */ -// OBSOLETE dst_lsc_0f, -// OBSOLETE dst_lsc_ranged, /* location is pc dependent */ -// OBSOLETE dst_lsc_11, -// OBSOLETE dst_lsc_12, -// OBSOLETE dst_lsc_13, -// OBSOLETE dst_lsc_14, -// OBSOLETE dst_lsc_15, -// OBSOLETE dst_lsc_16, -// OBSOLETE dst_lsc_17, -// OBSOLETE dst_lsc_18, -// OBSOLETE dst_lsc_19, -// OBSOLETE dst_lsc_1a, -// OBSOLETE dst_lsc_1b, -// OBSOLETE dst_lsc_1c, -// OBSOLETE dst_lsc_1d, -// OBSOLETE dst_lsc_1e, -// OBSOLETE dst_lsc_1f -// OBSOLETE } -// OBSOLETE dst_loc_string_code_t; -// OBSOLETE -// OBSOLETE /* If the following occurs after an addition/subtraction, that addition -// OBSOLETE * or subtraction should be multiplied by 256. It's a complete byte, not -// OBSOLETE * a code. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE #define dst_multiply_256 ((char) 0x73) -// OBSOLETE -// OBSOLETE typedef struct -// OBSOLETE { -// OBSOLETE char code:5; -// OBSOLETE char arg:3; -// OBSOLETE } -// OBSOLETE dst_loc_header_t ALIGNED1; -// OBSOLETE -// OBSOLETE typedef union -// OBSOLETE { -// OBSOLETE dst_loc_header_t header; -// OBSOLETE char data; -// OBSOLETE } -// OBSOLETE dst_loc_entry_t ALIGNED1; -// OBSOLETE -// OBSOLETE #undef ALIGNED1 -// OBSOLETE #endif /* apollo_dst_h */ diff --git a/gdb/dstread.c b/gdb/dstread.c deleted file mode 100644 index 8692c98..0000000 --- a/gdb/dstread.c +++ /dev/null @@ -1,1598 +0,0 @@ -// OBSOLETE /* Read apollo DST symbol tables and convert to internal format, for GDB. -// OBSOLETE Contributed by Troy Rollo, University of NSW (troy@cbme.unsw.edu.au). -// OBSOLETE Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "symtab.h" -// OBSOLETE #include "gdbtypes.h" -// OBSOLETE #include "breakpoint.h" -// OBSOLETE #include "bfd.h" -// OBSOLETE #include "symfile.h" -// OBSOLETE #include "objfiles.h" -// OBSOLETE #include "buildsym.h" -// OBSOLETE #include "gdb_obstack.h" -// OBSOLETE -// OBSOLETE #include "gdb_string.h" -// OBSOLETE -// OBSOLETE #include "dst.h" -// OBSOLETE -// OBSOLETE CORE_ADDR cur_src_start_addr, cur_src_end_addr; -// OBSOLETE dst_sec blocks_info, lines_info, symbols_info; -// OBSOLETE -// OBSOLETE /* Vector of line number information. */ -// OBSOLETE -// OBSOLETE static struct linetable *line_vector; -// OBSOLETE -// OBSOLETE /* Index of next entry to go in line_vector_index. */ -// OBSOLETE -// OBSOLETE static int line_vector_index; -// OBSOLETE -// OBSOLETE /* Last line number recorded in the line vector. */ -// OBSOLETE -// OBSOLETE static int prev_line_number; -// OBSOLETE -// OBSOLETE /* Number of elements allocated for line_vector currently. */ -// OBSOLETE -// OBSOLETE static int line_vector_length; -// OBSOLETE -// OBSOLETE static int init_dst_sections (int); -// OBSOLETE -// OBSOLETE static void read_dst_symtab (struct objfile *); -// OBSOLETE -// OBSOLETE static void find_dst_sections (bfd *, sec_ptr, PTR); -// OBSOLETE -// OBSOLETE static void dst_symfile_init (struct objfile *); -// OBSOLETE -// OBSOLETE static void dst_new_init (struct objfile *); -// OBSOLETE -// OBSOLETE static void dst_symfile_read (struct objfile *, int); -// OBSOLETE -// OBSOLETE static void dst_symfile_finish (struct objfile *); -// OBSOLETE -// OBSOLETE static void dst_end_symtab (struct objfile *); -// OBSOLETE -// OBSOLETE static void complete_symtab (char *, CORE_ADDR, unsigned int); -// OBSOLETE -// OBSOLETE static void dst_start_symtab (void); -// OBSOLETE -// OBSOLETE static void dst_record_line (int, CORE_ADDR); -// OBSOLETE -// OBSOLETE /* Manage the vector of line numbers. */ -// OBSOLETE /* FIXME: Use record_line instead. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE dst_record_line (int line, CORE_ADDR pc) -// OBSOLETE { -// OBSOLETE struct linetable_entry *e; -// OBSOLETE /* Make sure line vector is big enough. */ -// OBSOLETE -// OBSOLETE if (line_vector_index + 2 >= line_vector_length) -// OBSOLETE { -// OBSOLETE line_vector_length *= 2; -// OBSOLETE line_vector = (struct linetable *) -// OBSOLETE xrealloc ((char *) line_vector, sizeof (struct linetable) -// OBSOLETE + (line_vector_length -// OBSOLETE * sizeof (struct linetable_entry))); -// OBSOLETE } -// OBSOLETE -// OBSOLETE e = line_vector->item + line_vector_index++; -// OBSOLETE e->line = line; -// OBSOLETE e->pc = pc; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Start a new symtab for a new source file. -// OBSOLETE It indicates the start of data for one original source file. */ -// OBSOLETE /* FIXME: use start_symtab, like coffread.c now does. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE dst_start_symtab (void) -// OBSOLETE { -// OBSOLETE /* Initialize the source file line number information for this file. */ -// OBSOLETE -// OBSOLETE if (line_vector) /* Unlikely, but maybe possible? */ -// OBSOLETE xfree (line_vector); -// OBSOLETE line_vector_index = 0; -// OBSOLETE line_vector_length = 1000; -// OBSOLETE prev_line_number = -2; /* Force first line number to be explicit */ -// OBSOLETE line_vector = (struct linetable *) -// OBSOLETE xmalloc (sizeof (struct linetable) -// OBSOLETE + line_vector_length * sizeof (struct linetable_entry)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Save the vital information from when starting to read a file, -// OBSOLETE for use when closing off the current file. -// OBSOLETE NAME is the file name the symbols came from, START_ADDR is the first -// OBSOLETE text address for the file, and SIZE is the number of bytes of text. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE complete_symtab (char *name, CORE_ADDR start_addr, unsigned int size) -// OBSOLETE { -// OBSOLETE last_source_file = savestring (name, strlen (name)); -// OBSOLETE cur_src_start_addr = start_addr; -// OBSOLETE cur_src_end_addr = start_addr + size; -// OBSOLETE -// OBSOLETE if (current_objfile->ei.entry_point >= cur_src_start_addr && -// OBSOLETE current_objfile->ei.entry_point < cur_src_end_addr) -// OBSOLETE { -// OBSOLETE current_objfile->ei.entry_file_lowpc = cur_src_start_addr; -// OBSOLETE current_objfile->ei.entry_file_highpc = cur_src_end_addr; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Finish the symbol definitions for one main source file, -// OBSOLETE close off all the lexical contexts for that file -// OBSOLETE (creating struct block's for them), then make the -// OBSOLETE struct symtab for that file and put it in the list of all such. */ -// OBSOLETE /* FIXME: Use end_symtab, like coffread.c now does. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE dst_end_symtab (struct objfile *objfile) -// OBSOLETE { -// OBSOLETE register struct symtab *symtab; -// OBSOLETE register struct blockvector *blockvector; -// OBSOLETE register struct linetable *lv; -// OBSOLETE -// OBSOLETE /* Create the blockvector that points to all the file's blocks. */ -// OBSOLETE -// OBSOLETE blockvector = make_blockvector (objfile); -// OBSOLETE -// OBSOLETE /* Now create the symtab object for this source file. */ -// OBSOLETE symtab = allocate_symtab (last_source_file, objfile); -// OBSOLETE -// OBSOLETE /* Fill in its components. */ -// OBSOLETE symtab->blockvector = blockvector; -// OBSOLETE symtab->free_code = free_linetable; -// OBSOLETE symtab->free_ptr = 0; -// OBSOLETE symtab->filename = last_source_file; -// OBSOLETE symtab->dirname = NULL; -// OBSOLETE symtab->debugformat = obsavestring ("Apollo DST", 10, -// OBSOLETE &objfile->symbol_obstack); -// OBSOLETE lv = line_vector; -// OBSOLETE lv->nitems = line_vector_index; -// OBSOLETE symtab->linetable = (struct linetable *) -// OBSOLETE xrealloc ((char *) lv, (sizeof (struct linetable) -// OBSOLETE + lv->nitems * sizeof (struct linetable_entry))); -// OBSOLETE -// OBSOLETE free_named_symtabs (symtab->filename); -// OBSOLETE -// OBSOLETE /* Reinitialize for beginning of new file. */ -// OBSOLETE line_vector = 0; -// OBSOLETE line_vector_length = -1; -// OBSOLETE last_source_file = NULL; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* dst_symfile_init () -// OBSOLETE is the dst-specific initialization routine for reading symbols. -// OBSOLETE -// OBSOLETE We will only be called if this is a DST or DST-like file. -// OBSOLETE BFD handles figuring out the format of the file, and code in symtab.c -// OBSOLETE uses BFD's determination to vector to us. -// OBSOLETE -// OBSOLETE The ultimate result is a new symtab (or, FIXME, eventually a psymtab). */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE dst_symfile_init (struct objfile *objfile) -// OBSOLETE { -// OBSOLETE asection *section; -// OBSOLETE bfd *abfd = objfile->obfd; -// OBSOLETE -// OBSOLETE init_entry_point_info (objfile); -// OBSOLETE -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* This function is called for every section; it finds the outer limits -// OBSOLETE of the line table (minimum and maximum file offset) so that the -// OBSOLETE mainline code can read the whole thing for efficiency. */ -// OBSOLETE -// OBSOLETE /* ARGSUSED */ -// OBSOLETE static void -// OBSOLETE find_dst_sections (bfd *abfd, sec_ptr asect, PTR vpinfo) -// OBSOLETE { -// OBSOLETE int size, count; -// OBSOLETE long base; -// OBSOLETE file_ptr offset, maxoff; -// OBSOLETE dst_sec *section; -// OBSOLETE -// OBSOLETE /* WARNING WILL ROBINSON! ACCESSING BFD-PRIVATE DATA HERE! FIXME! */ -// OBSOLETE size = asect->_raw_size; -// OBSOLETE offset = asect->filepos; -// OBSOLETE base = asect->vma; -// OBSOLETE /* End of warning */ -// OBSOLETE -// OBSOLETE section = NULL; -// OBSOLETE if (!strcmp (asect->name, ".blocks")) -// OBSOLETE section = &blocks_info; -// OBSOLETE else if (!strcmp (asect->name, ".lines")) -// OBSOLETE section = &lines_info; -// OBSOLETE else if (!strcmp (asect->name, ".symbols")) -// OBSOLETE section = &symbols_info; -// OBSOLETE if (!section) -// OBSOLETE return; -// OBSOLETE section->size = size; -// OBSOLETE section->position = offset; -// OBSOLETE section->base = base; -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* The BFD for this file -- only good while we're actively reading -// OBSOLETE symbols into a psymtab or a symtab. */ -// OBSOLETE -// OBSOLETE static bfd *symfile_bfd; -// OBSOLETE -// OBSOLETE /* Read a symbol file, after initialization by dst_symfile_init. */ -// OBSOLETE /* FIXME! Addr and Mainline are not used yet -- this will not work for -// OBSOLETE shared libraries or add_file! */ -// OBSOLETE -// OBSOLETE /* ARGSUSED */ -// OBSOLETE static void -// OBSOLETE dst_symfile_read (struct objfile *objfile, int mainline) -// OBSOLETE { -// OBSOLETE bfd *abfd = objfile->obfd; -// OBSOLETE char *name = bfd_get_filename (abfd); -// OBSOLETE int desc; -// OBSOLETE register int val; -// OBSOLETE int num_symbols; -// OBSOLETE int symtab_offset; -// OBSOLETE int stringtab_offset; -// OBSOLETE -// OBSOLETE symfile_bfd = abfd; /* Kludge for swap routines */ -// OBSOLETE -// OBSOLETE /* WARNING WILL ROBINSON! ACCESSING BFD-PRIVATE DATA HERE! FIXME! */ -// OBSOLETE desc = fileno ((FILE *) (abfd->iostream)); /* File descriptor */ -// OBSOLETE -// OBSOLETE /* Read the line number table, all at once. */ -// OBSOLETE bfd_map_over_sections (abfd, find_dst_sections, (PTR) NULL); -// OBSOLETE -// OBSOLETE val = init_dst_sections (desc); -// OBSOLETE if (val < 0) -// OBSOLETE error ("\"%s\": error reading debugging symbol tables\n", name); -// OBSOLETE -// OBSOLETE init_minimal_symbol_collection (); -// OBSOLETE make_cleanup_discard_minimal_symbols (); -// OBSOLETE -// OBSOLETE /* Now that the executable file is positioned at symbol table, -// OBSOLETE process it and define symbols accordingly. */ -// OBSOLETE -// OBSOLETE read_dst_symtab (objfile); -// OBSOLETE -// OBSOLETE /* Sort symbols alphabetically within each block. */ -// OBSOLETE -// OBSOLETE { -// OBSOLETE struct symtab *s; -// OBSOLETE for (s = objfile->symtabs; s != NULL; s = s->next) -// OBSOLETE { -// OBSOLETE sort_symtab_syms (s); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Install any minimal symbols that have been collected as the current -// OBSOLETE minimal symbols for this objfile. */ -// OBSOLETE -// OBSOLETE install_minimal_symbols (objfile); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE dst_new_init (struct objfile *ignore) -// OBSOLETE { -// OBSOLETE /* Nothin' to do */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Perform any local cleanups required when we are done with a particular -// OBSOLETE objfile. I.E, we are in the process of discarding all symbol information -// OBSOLETE for an objfile, freeing up all memory held for it, and unlinking the -// OBSOLETE objfile struct from the global list of known objfiles. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE dst_symfile_finish (struct objfile *objfile) -// OBSOLETE { -// OBSOLETE /* Nothing to do */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Get the next line number from the DST. Returns 0 when we hit an -// OBSOLETE * end directive or cannot continue for any other reason. -// OBSOLETE * -// OBSOLETE * Note that ordinary pc deltas are multiplied by two. Apparently -// OBSOLETE * this is what was really intended. -// OBSOLETE */ -// OBSOLETE static int -// OBSOLETE get_dst_line (signed char **buffer, long *pc) -// OBSOLETE { -// OBSOLETE static last_pc = 0; -// OBSOLETE static long last_line = 0; -// OBSOLETE static int last_file = 0; -// OBSOLETE dst_ln_entry_ptr_t entry; -// OBSOLETE int size; -// OBSOLETE dst_src_loc_t *src_loc; -// OBSOLETE -// OBSOLETE if (*pc != -1) -// OBSOLETE { -// OBSOLETE last_pc = *pc; -// OBSOLETE *pc = -1; -// OBSOLETE } -// OBSOLETE entry = (dst_ln_entry_ptr_t) * buffer; -// OBSOLETE -// OBSOLETE while (dst_ln_ln_delta (*entry) == dst_ln_escape_flag) -// OBSOLETE { -// OBSOLETE switch (entry->esc.esc_code) -// OBSOLETE { -// OBSOLETE case dst_ln_pad: -// OBSOLETE size = 1; /* pad byte */ -// OBSOLETE break; -// OBSOLETE case dst_ln_file: -// OBSOLETE /* file escape. Next 4 bytes are a dst_src_loc_t */ -// OBSOLETE size = 5; -// OBSOLETE src_loc = (dst_src_loc_t *) (*buffer + 1); -// OBSOLETE last_line = src_loc->line_number; -// OBSOLETE last_file = src_loc->file_index; -// OBSOLETE break; -// OBSOLETE case dst_ln_dln1_dpc1: -// OBSOLETE /* 1 byte line delta, 1 byte pc delta */ -// OBSOLETE last_line += (*buffer)[1]; -// OBSOLETE last_pc += 2 * (unsigned char) (*buffer)[2]; -// OBSOLETE dst_record_line (last_line, last_pc); -// OBSOLETE size = 3; -// OBSOLETE break; -// OBSOLETE case dst_ln_dln2_dpc2: -// OBSOLETE /* 2 bytes line delta, 2 bytes pc delta */ -// OBSOLETE last_line += *(short *) (*buffer + 1); -// OBSOLETE last_pc += 2 * (*(short *) (*buffer + 3)); -// OBSOLETE size = 5; -// OBSOLETE dst_record_line (last_line, last_pc); -// OBSOLETE break; -// OBSOLETE case dst_ln_ln4_pc4: -// OBSOLETE /* 4 bytes ABSOLUTE line number, 4 bytes ABSOLUTE pc */ -// OBSOLETE last_line = *(unsigned long *) (*buffer + 1); -// OBSOLETE last_pc = *(unsigned long *) (*buffer + 5); -// OBSOLETE size = 9; -// OBSOLETE dst_record_line (last_line, last_pc); -// OBSOLETE break; -// OBSOLETE case dst_ln_dln1_dpc0: -// OBSOLETE /* 1 byte line delta, pc delta = 0 */ -// OBSOLETE size = 2; -// OBSOLETE last_line += (*buffer)[1]; -// OBSOLETE break; -// OBSOLETE case dst_ln_ln_off_1: -// OBSOLETE /* statement escape, stmt # = 1 (2nd stmt on line) */ -// OBSOLETE size = 1; -// OBSOLETE break; -// OBSOLETE case dst_ln_ln_off: -// OBSOLETE /* statement escape, stmt # = next byte */ -// OBSOLETE size = 2; -// OBSOLETE break; -// OBSOLETE case dst_ln_entry: -// OBSOLETE /* entry escape, next byte is entry number */ -// OBSOLETE size = 2; -// OBSOLETE break; -// OBSOLETE case dst_ln_exit: -// OBSOLETE /* exit escape */ -// OBSOLETE size = 1; -// OBSOLETE break; -// OBSOLETE case dst_ln_stmt_end: -// OBSOLETE /* gap escape, 4 bytes pc delta */ -// OBSOLETE size = 5; -// OBSOLETE /* last_pc += 2 * (*(long *) (*buffer + 1)); */ -// OBSOLETE /* Apparently this isn't supposed to actually modify -// OBSOLETE * the pc value. Totally weird. -// OBSOLETE */ -// OBSOLETE break; -// OBSOLETE case dst_ln_escape_11: -// OBSOLETE case dst_ln_escape_12: -// OBSOLETE case dst_ln_escape_13: -// OBSOLETE size = 1; -// OBSOLETE break; -// OBSOLETE case dst_ln_nxt_byte: -// OBSOLETE /* This shouldn't happen. If it does, we're SOL */ -// OBSOLETE return 0; -// OBSOLETE break; -// OBSOLETE case dst_ln_end: -// OBSOLETE /* end escape, final entry follows */ -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE *buffer += (size < 0) ? -size : size; -// OBSOLETE entry = (dst_ln_entry_ptr_t) * buffer; -// OBSOLETE } -// OBSOLETE last_line += dst_ln_ln_delta (*entry); -// OBSOLETE last_pc += entry->delta.pc_delta * 2; -// OBSOLETE (*buffer)++; -// OBSOLETE dst_record_line (last_line, last_pc); -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE enter_all_lines (char *buffer, long address) -// OBSOLETE { -// OBSOLETE if (buffer) -// OBSOLETE while (get_dst_line (&buffer, &address)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static int -// OBSOLETE get_dst_entry (char *buffer, dst_rec_ptr_t *ret_entry) -// OBSOLETE { -// OBSOLETE int size; -// OBSOLETE dst_rec_ptr_t entry; -// OBSOLETE static int last_type; -// OBSOLETE int ar_size; -// OBSOLETE static unsigned lu3; -// OBSOLETE -// OBSOLETE entry = (dst_rec_ptr_t) buffer; -// OBSOLETE switch (entry->rec_type) -// OBSOLETE { -// OBSOLETE case dst_typ_pad: -// OBSOLETE size = 0; -// OBSOLETE break; -// OBSOLETE case dst_typ_comp_unit: -// OBSOLETE size = sizeof (DST_comp_unit (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_section_tab: -// OBSOLETE size = sizeof (DST_section_tab (entry)) -// OBSOLETE + ((int) DST_section_tab (entry).number_of_sections -// OBSOLETE - dst_dummy_array_size) * sizeof (long); -// OBSOLETE break; -// OBSOLETE case dst_typ_file_tab: -// OBSOLETE size = sizeof (DST_file_tab (entry)) -// OBSOLETE + ((int) DST_file_tab (entry).number_of_files -// OBSOLETE - dst_dummy_array_size) * sizeof (dst_file_desc_t); -// OBSOLETE break; -// OBSOLETE case dst_typ_block: -// OBSOLETE size = sizeof (DST_block (entry)) -// OBSOLETE + ((int) DST_block (entry).n_of_code_ranges -// OBSOLETE - dst_dummy_array_size) * sizeof (dst_code_range_t); -// OBSOLETE break; -// OBSOLETE case dst_typ_5: -// OBSOLETE size = -1; -// OBSOLETE break; -// OBSOLETE case dst_typ_var: -// OBSOLETE size = sizeof (DST_var (entry)) - -// OBSOLETE sizeof (dst_var_loc_long_t) * dst_dummy_array_size + -// OBSOLETE DST_var (entry).no_of_locs * -// OBSOLETE (DST_var (entry).short_locs ? -// OBSOLETE sizeof (dst_var_loc_short_t) : -// OBSOLETE sizeof (dst_var_loc_long_t)); -// OBSOLETE break; -// OBSOLETE case dst_typ_pointer: -// OBSOLETE size = sizeof (DST_pointer (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_array: -// OBSOLETE size = sizeof (DST_array (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_subrange: -// OBSOLETE size = sizeof (DST_subrange (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_set: -// OBSOLETE size = sizeof (DST_set (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_implicit_enum: -// OBSOLETE size = sizeof (DST_implicit_enum (entry)) -// OBSOLETE + ((int) DST_implicit_enum (entry).nelems -// OBSOLETE - dst_dummy_array_size) * sizeof (dst_rel_offset_t); -// OBSOLETE break; -// OBSOLETE case dst_typ_explicit_enum: -// OBSOLETE size = sizeof (DST_explicit_enum (entry)) -// OBSOLETE + ((int) DST_explicit_enum (entry).nelems -// OBSOLETE - dst_dummy_array_size) * sizeof (dst_enum_elem_t); -// OBSOLETE break; -// OBSOLETE case dst_typ_short_rec: -// OBSOLETE size = sizeof (DST_short_rec (entry)) -// OBSOLETE + DST_short_rec (entry).nfields * sizeof (dst_short_field_t) -// OBSOLETE - dst_dummy_array_size * sizeof (dst_field_t); -// OBSOLETE break; -// OBSOLETE case dst_typ_short_union: -// OBSOLETE size = sizeof (DST_short_union (entry)) -// OBSOLETE + DST_short_union (entry).nfields * sizeof (dst_short_field_t) -// OBSOLETE - dst_dummy_array_size * sizeof (dst_field_t); -// OBSOLETE break; -// OBSOLETE case dst_typ_file: -// OBSOLETE size = sizeof (DST_file (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_offset: -// OBSOLETE size = sizeof (DST_offset (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_alias: -// OBSOLETE size = sizeof (DST_alias (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_signature: -// OBSOLETE size = sizeof (DST_signature (entry)) + -// OBSOLETE ((int) DST_signature (entry).nargs - -// OBSOLETE dst_dummy_array_size) * sizeof (dst_arg_t); -// OBSOLETE break; -// OBSOLETE case dst_typ_21: -// OBSOLETE size = -1; -// OBSOLETE break; -// OBSOLETE case dst_typ_old_label: -// OBSOLETE size = sizeof (DST_old_label (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_scope: -// OBSOLETE size = sizeof (DST_scope (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_end_scope: -// OBSOLETE size = 0; -// OBSOLETE break; -// OBSOLETE case dst_typ_25: -// OBSOLETE case dst_typ_26: -// OBSOLETE size = -1; -// OBSOLETE break; -// OBSOLETE case dst_typ_string_tab: -// OBSOLETE case dst_typ_global_name_tab: -// OBSOLETE size = sizeof (DST_string_tab (entry)) -// OBSOLETE + DST_string_tab (entry).length -// OBSOLETE - dst_dummy_array_size; -// OBSOLETE break; -// OBSOLETE case dst_typ_forward: -// OBSOLETE size = sizeof (DST_forward (entry)); -// OBSOLETE get_dst_entry ((char *) entry + DST_forward (entry).rec_off, &entry); -// OBSOLETE break; -// OBSOLETE case dst_typ_aux_size: -// OBSOLETE size = sizeof (DST_aux_size (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_aux_align: -// OBSOLETE size = sizeof (DST_aux_align (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_aux_field_size: -// OBSOLETE size = sizeof (DST_aux_field_size (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_aux_field_off: -// OBSOLETE size = sizeof (DST_aux_field_off (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_aux_field_align: -// OBSOLETE size = sizeof (DST_aux_field_align (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_aux_qual: -// OBSOLETE size = sizeof (DST_aux_qual (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_aux_var_bound: -// OBSOLETE size = sizeof (DST_aux_var_bound (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_extension: -// OBSOLETE size = DST_extension (entry).rec_size; -// OBSOLETE break; -// OBSOLETE case dst_typ_string: -// OBSOLETE size = sizeof (DST_string (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_old_entry: -// OBSOLETE size = 48; /* Obsolete entry type */ -// OBSOLETE break; -// OBSOLETE case dst_typ_const: -// OBSOLETE size = sizeof (DST_const (entry)) -// OBSOLETE + DST_const (entry).value.length -// OBSOLETE - sizeof (DST_const (entry).value.val); -// OBSOLETE break; -// OBSOLETE case dst_typ_reference: -// OBSOLETE size = sizeof (DST_reference (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_old_record: -// OBSOLETE case dst_typ_old_union: -// OBSOLETE case dst_typ_record: -// OBSOLETE case dst_typ_union: -// OBSOLETE size = sizeof (DST_record (entry)) -// OBSOLETE + ((int) DST_record (entry).nfields -// OBSOLETE - dst_dummy_array_size) * sizeof (dst_field_t); -// OBSOLETE break; -// OBSOLETE case dst_typ_aux_type_deriv: -// OBSOLETE size = sizeof (DST_aux_type_deriv (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_locpool: -// OBSOLETE size = sizeof (DST_locpool (entry)) -// OBSOLETE + ((int) DST_locpool (entry).length - -// OBSOLETE dst_dummy_array_size); -// OBSOLETE break; -// OBSOLETE case dst_typ_variable: -// OBSOLETE size = sizeof (DST_variable (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_label: -// OBSOLETE size = sizeof (DST_label (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_entry: -// OBSOLETE size = sizeof (DST_entry (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_aux_lifetime: -// OBSOLETE size = sizeof (DST_aux_lifetime (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_aux_ptr_base: -// OBSOLETE size = sizeof (DST_aux_ptr_base (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_aux_src_range: -// OBSOLETE size = sizeof (DST_aux_src_range (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_aux_reg_val: -// OBSOLETE size = sizeof (DST_aux_reg_val (entry)); -// OBSOLETE break; -// OBSOLETE case dst_typ_aux_unit_names: -// OBSOLETE size = sizeof (DST_aux_unit_names (entry)) -// OBSOLETE + ((int) DST_aux_unit_names (entry).number_of_names -// OBSOLETE - dst_dummy_array_size) * sizeof (dst_rel_offset_t); -// OBSOLETE break; -// OBSOLETE case dst_typ_aux_sect_info: -// OBSOLETE size = sizeof (DST_aux_sect_info (entry)) -// OBSOLETE + ((int) DST_aux_sect_info (entry).number_of_refs -// OBSOLETE - dst_dummy_array_size) * sizeof (dst_sect_ref_t); -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE size = -1; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE if (size == -1) -// OBSOLETE { -// OBSOLETE fprintf_unfiltered (gdb_stderr, "Warning: unexpected DST entry type (%d) found\nLast valid entry was of type: %d\n", -// OBSOLETE (int) entry->rec_type, -// OBSOLETE last_type); -// OBSOLETE fprintf_unfiltered (gdb_stderr, "Last unknown_3 value: %d\n", lu3); -// OBSOLETE size = 0; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE last_type = entry->rec_type; -// OBSOLETE if (size & 1) /* Align on a word boundary */ -// OBSOLETE size++; -// OBSOLETE size += 2; -// OBSOLETE *ret_entry = entry; -// OBSOLETE return size; -// OBSOLETE } -// OBSOLETE -// OBSOLETE static int -// OBSOLETE next_dst_entry (char **buffer, dst_rec_ptr_t *entry, dst_sec *table) -// OBSOLETE { -// OBSOLETE if (*buffer - table->buffer >= table->size) -// OBSOLETE { -// OBSOLETE *entry = NULL; -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE *buffer += get_dst_entry (*buffer, entry); -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE #define NEXT_BLK(a, b) next_dst_entry(a, b, &blocks_info) -// OBSOLETE #define NEXT_SYM(a, b) next_dst_entry(a, b, &symbols_info) -// OBSOLETE #define DST_OFFSET(a, b) ((char *) (a) + (b)) -// OBSOLETE -// OBSOLETE static dst_rec_ptr_t section_table = NULL; -// OBSOLETE -// OBSOLETE char * -// OBSOLETE get_sec_ref (dst_sect_ref_t *ref) -// OBSOLETE { -// OBSOLETE dst_sec *section = NULL; -// OBSOLETE long offset; -// OBSOLETE -// OBSOLETE if (!section_table || !ref->sect_index) -// OBSOLETE return NULL; -// OBSOLETE offset = DST_section_tab (section_table).section_base[ref->sect_index - 1] -// OBSOLETE + ref->sect_offset; -// OBSOLETE if (offset >= blocks_info.base && -// OBSOLETE offset < blocks_info.base + blocks_info.size) -// OBSOLETE section = &blocks_info; -// OBSOLETE else if (offset >= symbols_info.base && -// OBSOLETE offset < symbols_info.base + symbols_info.size) -// OBSOLETE section = &symbols_info; -// OBSOLETE else if (offset >= lines_info.base && -// OBSOLETE offset < lines_info.base + lines_info.size) -// OBSOLETE section = &lines_info; -// OBSOLETE if (!section) -// OBSOLETE return NULL; -// OBSOLETE return section->buffer + (offset - section->base); -// OBSOLETE } -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE dst_get_addr (int section, long offset) -// OBSOLETE { -// OBSOLETE if (!section_table || !section) -// OBSOLETE return 0; -// OBSOLETE return DST_section_tab (section_table).section_base[section - 1] + offset; -// OBSOLETE } -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE dst_sym_addr (dst_sect_ref_t *ref) -// OBSOLETE { -// OBSOLETE if (!section_table || !ref->sect_index) -// OBSOLETE return 0; -// OBSOLETE return DST_section_tab (section_table).section_base[ref->sect_index - 1] -// OBSOLETE + ref->sect_offset; -// OBSOLETE } -// OBSOLETE -// OBSOLETE static struct symbol * -// OBSOLETE create_new_symbol (struct objfile *objfile, char *name) -// OBSOLETE { -// OBSOLETE struct symbol *sym = (struct symbol *) -// OBSOLETE obstack_alloc (&objfile->symbol_obstack, sizeof (struct symbol)); -// OBSOLETE memset (sym, 0, sizeof (struct symbol)); -// OBSOLETE SYMBOL_NAME (sym) = obsavestring (name, strlen (name), -// OBSOLETE &objfile->symbol_obstack); -// OBSOLETE SYMBOL_VALUE (sym) = 0; -// OBSOLETE SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE; -// OBSOLETE -// OBSOLETE SYMBOL_CLASS (sym) = LOC_BLOCK; -// OBSOLETE return sym; -// OBSOLETE }; -// OBSOLETE -// OBSOLETE static struct type *decode_dst_type (struct objfile *, dst_rec_ptr_t); -// OBSOLETE -// OBSOLETE static struct type * -// OBSOLETE decode_type_desc (struct objfile *objfile, dst_type_t *type_desc, -// OBSOLETE dst_rec_ptr_t base) -// OBSOLETE { -// OBSOLETE struct type *type; -// OBSOLETE dst_rec_ptr_t entry; -// OBSOLETE if (type_desc->std_type.user_defined_type) -// OBSOLETE { -// OBSOLETE entry = (dst_rec_ptr_t) DST_OFFSET (base, -// OBSOLETE dst_user_type_offset (*type_desc)); -// OBSOLETE type = decode_dst_type (objfile, entry); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE switch (type_desc->std_type.dtc) -// OBSOLETE { -// OBSOLETE case dst_int8_type: -// OBSOLETE type = builtin_type_signed_char; -// OBSOLETE break; -// OBSOLETE case dst_int16_type: -// OBSOLETE type = builtin_type_short; -// OBSOLETE break; -// OBSOLETE case dst_int32_type: -// OBSOLETE type = builtin_type_long; -// OBSOLETE break; -// OBSOLETE case dst_uint8_type: -// OBSOLETE type = builtin_type_unsigned_char; -// OBSOLETE break; -// OBSOLETE case dst_uint16_type: -// OBSOLETE type = builtin_type_unsigned_short; -// OBSOLETE break; -// OBSOLETE case dst_uint32_type: -// OBSOLETE type = builtin_type_unsigned_long; -// OBSOLETE break; -// OBSOLETE case dst_real32_type: -// OBSOLETE type = builtin_type_float; -// OBSOLETE break; -// OBSOLETE case dst_real64_type: -// OBSOLETE type = builtin_type_double; -// OBSOLETE break; -// OBSOLETE case dst_complex_type: -// OBSOLETE type = builtin_type_complex; -// OBSOLETE break; -// OBSOLETE case dst_dcomplex_type: -// OBSOLETE type = builtin_type_double_complex; -// OBSOLETE break; -// OBSOLETE case dst_bool8_type: -// OBSOLETE type = builtin_type_char; -// OBSOLETE break; -// OBSOLETE case dst_bool16_type: -// OBSOLETE type = builtin_type_short; -// OBSOLETE break; -// OBSOLETE case dst_bool32_type: -// OBSOLETE type = builtin_type_long; -// OBSOLETE break; -// OBSOLETE case dst_char_type: -// OBSOLETE type = builtin_type_char; -// OBSOLETE break; -// OBSOLETE /* The next few are more complex. I will take care -// OBSOLETE * of them properly at a later point. -// OBSOLETE */ -// OBSOLETE case dst_string_type: -// OBSOLETE type = builtin_type_void; -// OBSOLETE break; -// OBSOLETE case dst_ptr_type: -// OBSOLETE type = builtin_type_void; -// OBSOLETE break; -// OBSOLETE case dst_set_type: -// OBSOLETE type = builtin_type_void; -// OBSOLETE break; -// OBSOLETE case dst_proc_type: -// OBSOLETE type = builtin_type_void; -// OBSOLETE break; -// OBSOLETE case dst_func_type: -// OBSOLETE type = builtin_type_void; -// OBSOLETE break; -// OBSOLETE /* Back tto some ordinary ones */ -// OBSOLETE case dst_void_type: -// OBSOLETE type = builtin_type_void; -// OBSOLETE break; -// OBSOLETE case dst_uchar_type: -// OBSOLETE type = builtin_type_unsigned_char; -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE type = builtin_type_void; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE return type; -// OBSOLETE } -// OBSOLETE -// OBSOLETE struct structure_list -// OBSOLETE { -// OBSOLETE struct structure_list *next; -// OBSOLETE struct type *type; -// OBSOLETE }; -// OBSOLETE -// OBSOLETE static struct structure_list *struct_list = NULL; -// OBSOLETE -// OBSOLETE static struct type * -// OBSOLETE find_dst_structure (char *name) -// OBSOLETE { -// OBSOLETE struct structure_list *element; -// OBSOLETE -// OBSOLETE for (element = struct_list; element; element = element->next) -// OBSOLETE if (!strcmp (name, TYPE_NAME (element->type))) -// OBSOLETE return element->type; -// OBSOLETE return NULL; -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE static struct type * -// OBSOLETE decode_dst_structure (struct objfile *objfile, dst_rec_ptr_t entry, int code, -// OBSOLETE int version) -// OBSOLETE { -// OBSOLETE struct type *type, *child_type; -// OBSOLETE char *struct_name; -// OBSOLETE char *name, *field_name; -// OBSOLETE int i; -// OBSOLETE int fieldoffset, fieldsize; -// OBSOLETE dst_type_t type_desc; -// OBSOLETE struct structure_list *element; -// OBSOLETE -// OBSOLETE struct_name = DST_OFFSET (entry, DST_record (entry).noffset); -// OBSOLETE name = concat ((code == TYPE_CODE_UNION) ? "union " : "struct ", -// OBSOLETE struct_name, NULL); -// OBSOLETE type = find_dst_structure (name); -// OBSOLETE if (type) -// OBSOLETE { -// OBSOLETE xfree (name); -// OBSOLETE return type; -// OBSOLETE } -// OBSOLETE type = alloc_type (objfile); -// OBSOLETE TYPE_NAME (type) = obstack_copy0 (&objfile->symbol_obstack, -// OBSOLETE name, strlen (name)); -// OBSOLETE xfree (name); -// OBSOLETE TYPE_CODE (type) = code; -// OBSOLETE TYPE_LENGTH (type) = DST_record (entry).size; -// OBSOLETE TYPE_NFIELDS (type) = DST_record (entry).nfields; -// OBSOLETE TYPE_FIELDS (type) = (struct field *) -// OBSOLETE obstack_alloc (&objfile->symbol_obstack, sizeof (struct field) * -// OBSOLETE DST_record (entry).nfields); -// OBSOLETE fieldoffset = fieldsize = 0; -// OBSOLETE INIT_CPLUS_SPECIFIC (type); -// OBSOLETE element = (struct structure_list *) -// OBSOLETE xmalloc (sizeof (struct structure_list)); -// OBSOLETE element->type = type; -// OBSOLETE element->next = struct_list; -// OBSOLETE struct_list = element; -// OBSOLETE for (i = 0; i < DST_record (entry).nfields; i++) -// OBSOLETE { -// OBSOLETE switch (version) -// OBSOLETE { -// OBSOLETE case 2: -// OBSOLETE field_name = DST_OFFSET (entry, -// OBSOLETE DST_record (entry).f.ofields[i].noffset); -// OBSOLETE fieldoffset = DST_record (entry).f.ofields[i].foffset * 8 + -// OBSOLETE DST_record (entry).f.ofields[i].bit_offset; -// OBSOLETE fieldsize = DST_record (entry).f.ofields[i].size; -// OBSOLETE type_desc = DST_record (entry).f.ofields[i].type_desc; -// OBSOLETE break; -// OBSOLETE case 1: -// OBSOLETE field_name = DST_OFFSET (entry, -// OBSOLETE DST_record (entry).f.fields[i].noffset); -// OBSOLETE type_desc = DST_record (entry).f.fields[i].type_desc; -// OBSOLETE switch (DST_record (entry).f.fields[i].f.field_loc.format_tag) -// OBSOLETE { -// OBSOLETE case dst_field_byte: -// OBSOLETE fieldoffset = DST_record (entry).f. -// OBSOLETE fields[i].f.field_byte.offset * 8; -// OBSOLETE fieldsize = -1; -// OBSOLETE break; -// OBSOLETE case dst_field_bit: -// OBSOLETE fieldoffset = DST_record (entry).f. -// OBSOLETE fields[i].f.field_bit.byte_offset * 8 + -// OBSOLETE DST_record (entry).f. -// OBSOLETE fields[i].f.field_bit.bit_offset; -// OBSOLETE fieldsize = DST_record (entry).f. -// OBSOLETE fields[i].f.field_bit.nbits; -// OBSOLETE break; -// OBSOLETE case dst_field_loc: -// OBSOLETE fieldoffset += fieldsize; -// OBSOLETE fieldsize = -1; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE case 0: -// OBSOLETE field_name = DST_OFFSET (entry, -// OBSOLETE DST_record (entry).f.sfields[i].noffset); -// OBSOLETE fieldoffset = DST_record (entry).f.sfields[i].foffset; -// OBSOLETE type_desc = DST_record (entry).f.sfields[i].type_desc; -// OBSOLETE if (i < DST_record (entry).nfields - 1) -// OBSOLETE fieldsize = DST_record (entry).f.sfields[i + 1].foffset; -// OBSOLETE else -// OBSOLETE fieldsize = DST_record (entry).size; -// OBSOLETE fieldsize -= fieldoffset; -// OBSOLETE fieldoffset *= 8; -// OBSOLETE fieldsize *= 8; -// OBSOLETE } -// OBSOLETE TYPE_FIELDS (type)[i].name = -// OBSOLETE obstack_copy0 (&objfile->symbol_obstack, -// OBSOLETE field_name, strlen (field_name)); -// OBSOLETE TYPE_FIELDS (type)[i].type = decode_type_desc (objfile, -// OBSOLETE &type_desc, -// OBSOLETE entry); -// OBSOLETE if (fieldsize == -1) -// OBSOLETE fieldsize = TYPE_LENGTH (TYPE_FIELDS (type)[i].type) * -// OBSOLETE 8; -// OBSOLETE TYPE_FIELDS (type)[i].bitsize = fieldsize; -// OBSOLETE TYPE_FIELDS (type)[i].bitpos = fieldoffset; -// OBSOLETE } -// OBSOLETE return type; -// OBSOLETE } -// OBSOLETE -// OBSOLETE static struct type * -// OBSOLETE decode_dst_type (struct objfile *objfile, dst_rec_ptr_t entry) -// OBSOLETE { -// OBSOLETE struct type *child_type, *type, *range_type, *index_type; -// OBSOLETE -// OBSOLETE switch (entry->rec_type) -// OBSOLETE { -// OBSOLETE case dst_typ_var: -// OBSOLETE return decode_type_desc (objfile, -// OBSOLETE &DST_var (entry).type_desc, -// OBSOLETE entry); -// OBSOLETE break; -// OBSOLETE case dst_typ_variable: -// OBSOLETE return decode_type_desc (objfile, -// OBSOLETE &DST_variable (entry).type_desc, -// OBSOLETE entry); -// OBSOLETE break; -// OBSOLETE case dst_typ_short_rec: -// OBSOLETE return decode_dst_structure (objfile, entry, TYPE_CODE_STRUCT, 0); -// OBSOLETE case dst_typ_short_union: -// OBSOLETE return decode_dst_structure (objfile, entry, TYPE_CODE_UNION, 0); -// OBSOLETE case dst_typ_union: -// OBSOLETE return decode_dst_structure (objfile, entry, TYPE_CODE_UNION, 1); -// OBSOLETE case dst_typ_record: -// OBSOLETE return decode_dst_structure (objfile, entry, TYPE_CODE_STRUCT, 1); -// OBSOLETE case dst_typ_old_union: -// OBSOLETE return decode_dst_structure (objfile, entry, TYPE_CODE_UNION, 2); -// OBSOLETE case dst_typ_old_record: -// OBSOLETE return decode_dst_structure (objfile, entry, TYPE_CODE_STRUCT, 2); -// OBSOLETE case dst_typ_pointer: -// OBSOLETE return make_pointer_type ( -// OBSOLETE decode_type_desc (objfile, -// OBSOLETE &DST_pointer (entry).type_desc, -// OBSOLETE entry), -// OBSOLETE NULL); -// OBSOLETE case dst_typ_array: -// OBSOLETE child_type = decode_type_desc (objfile, -// OBSOLETE &DST_pointer (entry).type_desc, -// OBSOLETE entry); -// OBSOLETE index_type = lookup_fundamental_type (objfile, -// OBSOLETE FT_INTEGER); -// OBSOLETE range_type = create_range_type ((struct type *) NULL, -// OBSOLETE index_type, DST_array (entry).lo_bound, -// OBSOLETE DST_array (entry).hi_bound); -// OBSOLETE return create_array_type ((struct type *) NULL, child_type, -// OBSOLETE range_type); -// OBSOLETE case dst_typ_alias: -// OBSOLETE return decode_type_desc (objfile, -// OBSOLETE &DST_alias (entry).type_desc, -// OBSOLETE entry); -// OBSOLETE default: -// OBSOLETE return builtin_type_int; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE struct symbol_list -// OBSOLETE { -// OBSOLETE struct symbol_list *next; -// OBSOLETE struct symbol *symbol; -// OBSOLETE }; -// OBSOLETE -// OBSOLETE static struct symbol_list *dst_global_symbols = NULL; -// OBSOLETE static int total_globals = 0; -// OBSOLETE -// OBSOLETE static void -// OBSOLETE decode_dst_locstring (char *locstr, struct symbol *sym) -// OBSOLETE { -// OBSOLETE dst_loc_entry_t *entry, *next_entry; -// OBSOLETE CORE_ADDR temp; -// OBSOLETE int count = 0; -// OBSOLETE -// OBSOLETE while (1) -// OBSOLETE { -// OBSOLETE if (count++ == 100) -// OBSOLETE { -// OBSOLETE fprintf_unfiltered (gdb_stderr, "Error reading locstring\n"); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE entry = (dst_loc_entry_t *) locstr; -// OBSOLETE next_entry = (dst_loc_entry_t *) (locstr + 1); -// OBSOLETE switch (entry->header.code) -// OBSOLETE { -// OBSOLETE case dst_lsc_end: /* End of string */ -// OBSOLETE return; -// OBSOLETE case dst_lsc_indirect: /* Indirect through previous. Arg == 6 */ -// OBSOLETE /* Or register ax x == arg */ -// OBSOLETE if (entry->header.arg < 6) -// OBSOLETE { -// OBSOLETE SYMBOL_CLASS (sym) = LOC_REGISTER; -// OBSOLETE SYMBOL_VALUE (sym) = entry->header.arg + 8; -// OBSOLETE } -// OBSOLETE /* We predict indirects */ -// OBSOLETE locstr++; -// OBSOLETE break; -// OBSOLETE case dst_lsc_dreg: -// OBSOLETE SYMBOL_CLASS (sym) = LOC_REGISTER; -// OBSOLETE SYMBOL_VALUE (sym) = entry->header.arg; -// OBSOLETE locstr++; -// OBSOLETE break; -// OBSOLETE case dst_lsc_section: /* Section (arg+1) */ -// OBSOLETE SYMBOL_VALUE (sym) = dst_get_addr (entry->header.arg + 1, 0); -// OBSOLETE locstr++; -// OBSOLETE break; -// OBSOLETE case dst_lsc_sec_byte: /* Section (next_byte+1) */ -// OBSOLETE SYMBOL_VALUE (sym) = dst_get_addr (locstr[1] + 1, 0); -// OBSOLETE locstr += 2; -// OBSOLETE break; -// OBSOLETE case dst_lsc_add: /* Add (arg+1)*2 */ -// OBSOLETE case dst_lsc_sub: /* Subtract (arg+1)*2 */ -// OBSOLETE temp = (entry->header.arg + 1) * 2; -// OBSOLETE locstr++; -// OBSOLETE if (*locstr == dst_multiply_256) -// OBSOLETE { -// OBSOLETE temp <<= 8; -// OBSOLETE locstr++; -// OBSOLETE } -// OBSOLETE switch (entry->header.code) -// OBSOLETE { -// OBSOLETE case dst_lsc_add: -// OBSOLETE if (SYMBOL_CLASS (sym) == LOC_LOCAL) -// OBSOLETE SYMBOL_CLASS (sym) = LOC_ARG; -// OBSOLETE SYMBOL_VALUE (sym) += temp; -// OBSOLETE break; -// OBSOLETE case dst_lsc_sub: -// OBSOLETE SYMBOL_VALUE (sym) -= temp; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE case dst_lsc_add_byte: -// OBSOLETE case dst_lsc_sub_byte: -// OBSOLETE switch (entry->header.arg & 0x03) -// OBSOLETE { -// OBSOLETE case 1: -// OBSOLETE temp = (unsigned char) locstr[1]; -// OBSOLETE locstr += 2; -// OBSOLETE break; -// OBSOLETE case 2: -// OBSOLETE temp = *(unsigned short *) (locstr + 1); -// OBSOLETE locstr += 3; -// OBSOLETE break; -// OBSOLETE case 3: -// OBSOLETE temp = *(unsigned long *) (locstr + 1); -// OBSOLETE locstr += 5; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE if (*locstr == dst_multiply_256) -// OBSOLETE { -// OBSOLETE temp <<= 8; -// OBSOLETE locstr++; -// OBSOLETE } -// OBSOLETE switch (entry->header.code) -// OBSOLETE { -// OBSOLETE case dst_lsc_add_byte: -// OBSOLETE if (SYMBOL_CLASS (sym) == LOC_LOCAL) -// OBSOLETE SYMBOL_CLASS (sym) = LOC_ARG; -// OBSOLETE SYMBOL_VALUE (sym) += temp; -// OBSOLETE break; -// OBSOLETE case dst_lsc_sub_byte: -// OBSOLETE SYMBOL_VALUE (sym) -= temp; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE case dst_lsc_sbreg: /* Stack base register (frame pointer). Arg==0 */ -// OBSOLETE if (next_entry->header.code != dst_lsc_indirect) -// OBSOLETE { -// OBSOLETE SYMBOL_VALUE (sym) = 0; -// OBSOLETE SYMBOL_CLASS (sym) = LOC_STATIC; -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE SYMBOL_VALUE (sym) = 0; -// OBSOLETE SYMBOL_CLASS (sym) = LOC_LOCAL; -// OBSOLETE locstr++; -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE SYMBOL_VALUE (sym) = 0; -// OBSOLETE SYMBOL_CLASS (sym) = LOC_STATIC; -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE static struct symbol_list * -// OBSOLETE process_dst_symbols (struct objfile *objfile, dst_rec_ptr_t entry, char *name, -// OBSOLETE int *nsyms_ret) -// OBSOLETE { -// OBSOLETE struct symbol_list *list = NULL, *element; -// OBSOLETE struct symbol *sym; -// OBSOLETE char *symname; -// OBSOLETE int nsyms = 0; -// OBSOLETE char *location; -// OBSOLETE long line; -// OBSOLETE dst_type_t symtype; -// OBSOLETE struct type *type; -// OBSOLETE dst_var_attr_t attr; -// OBSOLETE dst_var_loc_t loc_type; -// OBSOLETE unsigned loc_index; -// OBSOLETE long loc_value; -// OBSOLETE -// OBSOLETE if (!entry) -// OBSOLETE { -// OBSOLETE *nsyms_ret = 0; -// OBSOLETE return NULL; -// OBSOLETE } -// OBSOLETE location = (char *) entry; -// OBSOLETE while (NEXT_SYM (&location, &entry) && -// OBSOLETE entry->rec_type != dst_typ_end_scope) -// OBSOLETE { -// OBSOLETE if (entry->rec_type == dst_typ_var) -// OBSOLETE { -// OBSOLETE if (DST_var (entry).short_locs) -// OBSOLETE { -// OBSOLETE loc_type = DST_var (entry).locs.shorts[0].loc_type; -// OBSOLETE loc_index = DST_var (entry).locs.shorts[0].loc_index; -// OBSOLETE loc_value = DST_var (entry).locs.shorts[0].location; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE loc_type = DST_var (entry).locs.longs[0].loc_type; -// OBSOLETE loc_index = DST_var (entry).locs.longs[0].loc_index; -// OBSOLETE loc_value = DST_var (entry).locs.longs[0].location; -// OBSOLETE } -// OBSOLETE if (loc_type == dst_var_loc_external) -// OBSOLETE continue; -// OBSOLETE symname = DST_OFFSET (entry, DST_var (entry).noffset); -// OBSOLETE line = DST_var (entry).src_loc.line_number; -// OBSOLETE symtype = DST_var (entry).type_desc; -// OBSOLETE attr = DST_var (entry).attributes; -// OBSOLETE } -// OBSOLETE else if (entry->rec_type == dst_typ_variable) -// OBSOLETE { -// OBSOLETE symname = DST_OFFSET (entry, -// OBSOLETE DST_variable (entry).noffset); -// OBSOLETE line = DST_variable (entry).src_loc.line_number; -// OBSOLETE symtype = DST_variable (entry).type_desc; -// OBSOLETE attr = DST_variable (entry).attributes; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE continue; -// OBSOLETE } -// OBSOLETE if (symname && name && !strcmp (symname, name)) -// OBSOLETE /* It's the function return value */ -// OBSOLETE continue; -// OBSOLETE sym = create_new_symbol (objfile, symname); -// OBSOLETE -// OBSOLETE if ((attr & (1 << dst_var_attr_global)) || -// OBSOLETE (attr & (1 << dst_var_attr_static))) -// OBSOLETE SYMBOL_CLASS (sym) = LOC_STATIC; -// OBSOLETE else -// OBSOLETE SYMBOL_CLASS (sym) = LOC_LOCAL; -// OBSOLETE SYMBOL_LINE (sym) = line; -// OBSOLETE SYMBOL_TYPE (sym) = decode_type_desc (objfile, &symtype, -// OBSOLETE entry); -// OBSOLETE SYMBOL_VALUE (sym) = 0; -// OBSOLETE switch (entry->rec_type) -// OBSOLETE { -// OBSOLETE case dst_typ_var: -// OBSOLETE switch (loc_type) -// OBSOLETE { -// OBSOLETE case dst_var_loc_abs: -// OBSOLETE SYMBOL_VALUE_ADDRESS (sym) = loc_value; -// OBSOLETE break; -// OBSOLETE case dst_var_loc_sect_off: -// OBSOLETE case dst_var_loc_ind_sect_off: /* What is this? */ -// OBSOLETE SYMBOL_VALUE_ADDRESS (sym) = dst_get_addr ( -// OBSOLETE loc_index, -// OBSOLETE loc_value); -// OBSOLETE break; -// OBSOLETE case dst_var_loc_ind_reg_rel: /* What is this? */ -// OBSOLETE case dst_var_loc_reg_rel: -// OBSOLETE /* If it isn't fp relative, specify the -// OBSOLETE * register it's relative to. -// OBSOLETE */ -// OBSOLETE if (loc_index) -// OBSOLETE { -// OBSOLETE sym->aux_value.basereg = loc_index; -// OBSOLETE } -// OBSOLETE SYMBOL_VALUE (sym) = loc_value; -// OBSOLETE if (loc_value > 0 && -// OBSOLETE SYMBOL_CLASS (sym) == LOC_BASEREG) -// OBSOLETE SYMBOL_CLASS (sym) = LOC_BASEREG_ARG; -// OBSOLETE break; -// OBSOLETE case dst_var_loc_reg: -// OBSOLETE SYMBOL_VALUE (sym) = loc_index; -// OBSOLETE SYMBOL_CLASS (sym) = LOC_REGISTER; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE case dst_typ_variable: -// OBSOLETE /* External variable..... don't try to interpret -// OBSOLETE * its nonexistant locstring. -// OBSOLETE */ -// OBSOLETE if (DST_variable (entry).loffset == -1) -// OBSOLETE continue; -// OBSOLETE decode_dst_locstring (DST_OFFSET (entry, -// OBSOLETE DST_variable (entry).loffset), -// OBSOLETE sym); -// OBSOLETE } -// OBSOLETE element = (struct symbol_list *) -// OBSOLETE xmalloc (sizeof (struct symbol_list)); -// OBSOLETE -// OBSOLETE if (attr & (1 << dst_var_attr_global)) -// OBSOLETE { -// OBSOLETE element->next = dst_global_symbols; -// OBSOLETE dst_global_symbols = element; -// OBSOLETE total_globals++; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE element->next = list; -// OBSOLETE list = element; -// OBSOLETE nsyms++; -// OBSOLETE } -// OBSOLETE element->symbol = sym; -// OBSOLETE } -// OBSOLETE *nsyms_ret = nsyms; -// OBSOLETE return list; -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE static struct symbol * -// OBSOLETE process_dst_function (struct objfile *objfile, dst_rec_ptr_t entry, char *name, -// OBSOLETE CORE_ADDR address) -// OBSOLETE { -// OBSOLETE struct symbol *sym; -// OBSOLETE struct type *type, *ftype; -// OBSOLETE dst_rec_ptr_t sym_entry, typ_entry; -// OBSOLETE char *location; -// OBSOLETE struct symbol_list *element; -// OBSOLETE -// OBSOLETE type = builtin_type_int; -// OBSOLETE sym = create_new_symbol (objfile, name); -// OBSOLETE SYMBOL_CLASS (sym) = LOC_BLOCK; -// OBSOLETE -// OBSOLETE if (entry) -// OBSOLETE { -// OBSOLETE location = (char *) entry; -// OBSOLETE do -// OBSOLETE { -// OBSOLETE NEXT_SYM (&location, &sym_entry); -// OBSOLETE } -// OBSOLETE while (sym_entry && sym_entry->rec_type != dst_typ_signature); -// OBSOLETE -// OBSOLETE if (sym_entry) -// OBSOLETE { -// OBSOLETE SYMBOL_LINE (sym) = -// OBSOLETE DST_signature (sym_entry).src_loc.line_number; -// OBSOLETE if (DST_signature (sym_entry).result) -// OBSOLETE { -// OBSOLETE typ_entry = (dst_rec_ptr_t) -// OBSOLETE DST_OFFSET (sym_entry, -// OBSOLETE DST_signature (sym_entry).result); -// OBSOLETE type = decode_dst_type (objfile, typ_entry); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (!type->function_type) -// OBSOLETE { -// OBSOLETE ftype = alloc_type (objfile); -// OBSOLETE type->function_type = ftype; -// OBSOLETE TYPE_TARGET_TYPE (ftype) = type; -// OBSOLETE TYPE_CODE (ftype) = TYPE_CODE_FUNC; -// OBSOLETE } -// OBSOLETE SYMBOL_TYPE (sym) = type->function_type; -// OBSOLETE -// OBSOLETE /* Now add ourselves to the global symbols list */ -// OBSOLETE element = (struct symbol_list *) -// OBSOLETE xmalloc (sizeof (struct symbol_list)); -// OBSOLETE -// OBSOLETE element->next = dst_global_symbols; -// OBSOLETE dst_global_symbols = element; -// OBSOLETE total_globals++; -// OBSOLETE element->symbol = sym; -// OBSOLETE -// OBSOLETE return sym; -// OBSOLETE } -// OBSOLETE -// OBSOLETE static struct block * -// OBSOLETE process_dst_block (struct objfile *objfile, dst_rec_ptr_t entry) -// OBSOLETE { -// OBSOLETE struct block *block; -// OBSOLETE struct symbol *function = NULL; -// OBSOLETE CORE_ADDR address; -// OBSOLETE long size; -// OBSOLETE char *name; -// OBSOLETE dst_rec_ptr_t child_entry, symbol_entry; -// OBSOLETE struct block *child_block; -// OBSOLETE int total_symbols = 0; -// OBSOLETE char fake_name[20]; -// OBSOLETE static long fake_seq = 0; -// OBSOLETE struct symbol_list *symlist, *nextsym; -// OBSOLETE int symnum; -// OBSOLETE -// OBSOLETE if (DST_block (entry).noffset) -// OBSOLETE name = DST_OFFSET (entry, DST_block (entry).noffset); -// OBSOLETE else -// OBSOLETE name = NULL; -// OBSOLETE if (DST_block (entry).n_of_code_ranges) -// OBSOLETE { -// OBSOLETE address = dst_sym_addr ( -// OBSOLETE &DST_block (entry).code_ranges[0].code_start); -// OBSOLETE size = DST_block (entry).code_ranges[0].code_size; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE address = -1; -// OBSOLETE size = 0; -// OBSOLETE } -// OBSOLETE symbol_entry = (dst_rec_ptr_t) get_sec_ref (&DST_block (entry).symbols_start); -// OBSOLETE switch (DST_block (entry).block_type) -// OBSOLETE { -// OBSOLETE /* These are all really functions. Even the "program" type. -// OBSOLETE * This is because the Apollo OS was written in Pascal, and -// OBSOLETE * in Pascal, the main procedure is described as the Program. -// OBSOLETE * Cute, huh? -// OBSOLETE */ -// OBSOLETE case dst_block_procedure: -// OBSOLETE case dst_block_function: -// OBSOLETE case dst_block_subroutine: -// OBSOLETE case dst_block_program: -// OBSOLETE prim_record_minimal_symbol (name, address, mst_text, objfile); -// OBSOLETE function = process_dst_function ( -// OBSOLETE objfile, -// OBSOLETE symbol_entry, -// OBSOLETE name, -// OBSOLETE address); -// OBSOLETE enter_all_lines (get_sec_ref (&DST_block (entry).code_ranges[0].lines_start), address); -// OBSOLETE break; -// OBSOLETE case dst_block_block_data: -// OBSOLETE break; -// OBSOLETE -// OBSOLETE default: -// OBSOLETE /* GDB has to call it something, and the module name -// OBSOLETE * won't cut it -// OBSOLETE */ -// OBSOLETE sprintf (fake_name, "block_%08lx", fake_seq++); -// OBSOLETE function = process_dst_function ( -// OBSOLETE objfile, NULL, fake_name, address); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE symlist = process_dst_symbols (objfile, symbol_entry, -// OBSOLETE name, &total_symbols); -// OBSOLETE block = (struct block *) -// OBSOLETE obstack_alloc (&objfile->symbol_obstack, -// OBSOLETE sizeof (struct block) + -// OBSOLETE (total_symbols - 1) * sizeof (struct symbol *)); -// OBSOLETE -// OBSOLETE symnum = 0; -// OBSOLETE while (symlist) -// OBSOLETE { -// OBSOLETE nextsym = symlist->next; -// OBSOLETE -// OBSOLETE block->sym[symnum] = symlist->symbol; -// OBSOLETE -// OBSOLETE xfree (symlist); -// OBSOLETE symlist = nextsym; -// OBSOLETE symnum++; -// OBSOLETE } -// OBSOLETE BLOCK_NSYMS (block) = total_symbols; -// OBSOLETE BLOCK_HASHTABLE (block) = 0; -// OBSOLETE BLOCK_START (block) = address; -// OBSOLETE BLOCK_END (block) = address + size; -// OBSOLETE BLOCK_SUPERBLOCK (block) = 0; -// OBSOLETE if (function) -// OBSOLETE { -// OBSOLETE SYMBOL_BLOCK_VALUE (function) = block; -// OBSOLETE BLOCK_FUNCTION (block) = function; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE BLOCK_FUNCTION (block) = 0; -// OBSOLETE -// OBSOLETE if (DST_block (entry).child_block_off) -// OBSOLETE { -// OBSOLETE child_entry = (dst_rec_ptr_t) DST_OFFSET (entry, -// OBSOLETE DST_block (entry).child_block_off); -// OBSOLETE while (child_entry) -// OBSOLETE { -// OBSOLETE child_block = process_dst_block (objfile, child_entry); -// OBSOLETE if (child_block) -// OBSOLETE { -// OBSOLETE if (BLOCK_START (child_block) < -// OBSOLETE BLOCK_START (block) || -// OBSOLETE BLOCK_START (block) == -1) -// OBSOLETE BLOCK_START (block) = -// OBSOLETE BLOCK_START (child_block); -// OBSOLETE if (BLOCK_END (child_block) > -// OBSOLETE BLOCK_END (block) || -// OBSOLETE BLOCK_END (block) == -1) -// OBSOLETE BLOCK_END (block) = -// OBSOLETE BLOCK_END (child_block); -// OBSOLETE BLOCK_SUPERBLOCK (child_block) = block; -// OBSOLETE } -// OBSOLETE if (DST_block (child_entry).sibling_block_off) -// OBSOLETE child_entry = (dst_rec_ptr_t) DST_OFFSET ( -// OBSOLETE child_entry, -// OBSOLETE DST_block (child_entry).sibling_block_off); -// OBSOLETE else -// OBSOLETE child_entry = NULL; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE record_pending_block (objfile, block, NULL); -// OBSOLETE return block; -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE static void -// OBSOLETE read_dst_symtab (struct objfile *objfile) -// OBSOLETE { -// OBSOLETE char *buffer; -// OBSOLETE dst_rec_ptr_t entry, file_table, root_block; -// OBSOLETE char *source_file; -// OBSOLETE struct block *block, *global_block; -// OBSOLETE int symnum; -// OBSOLETE struct symbol_list *nextsym; -// OBSOLETE int module_num = 0; -// OBSOLETE struct structure_list *element; -// OBSOLETE -// OBSOLETE current_objfile = objfile; -// OBSOLETE buffer = blocks_info.buffer; -// OBSOLETE while (NEXT_BLK (&buffer, &entry)) -// OBSOLETE { -// OBSOLETE if (entry->rec_type == dst_typ_comp_unit) -// OBSOLETE { -// OBSOLETE file_table = (dst_rec_ptr_t) DST_OFFSET (entry, -// OBSOLETE DST_comp_unit (entry).file_table); -// OBSOLETE section_table = (dst_rec_ptr_t) DST_OFFSET (entry, -// OBSOLETE DST_comp_unit (entry).section_table); -// OBSOLETE root_block = (dst_rec_ptr_t) DST_OFFSET (entry, -// OBSOLETE DST_comp_unit (entry).root_block_offset); -// OBSOLETE source_file = DST_OFFSET (file_table, -// OBSOLETE DST_file_tab (file_table).files[0].noffset); -// OBSOLETE /* Point buffer to the start of the next comp_unit */ -// OBSOLETE buffer = DST_OFFSET (entry, -// OBSOLETE DST_comp_unit (entry).data_size); -// OBSOLETE dst_start_symtab (); -// OBSOLETE -// OBSOLETE block = process_dst_block (objfile, root_block); -// OBSOLETE -// OBSOLETE global_block = (struct block *) -// OBSOLETE obstack_alloc (&objfile->symbol_obstack, -// OBSOLETE sizeof (struct block) + -// OBSOLETE (total_globals - 1) * -// OBSOLETE sizeof (struct symbol *)); -// OBSOLETE BLOCK_NSYMS (global_block) = total_globals; -// OBSOLETE BLOCK_HASHTABLE (global_block) = 0; -// OBSOLETE for (symnum = 0; symnum < total_globals; symnum++) -// OBSOLETE { -// OBSOLETE nextsym = dst_global_symbols->next; -// OBSOLETE -// OBSOLETE global_block->sym[symnum] = -// OBSOLETE dst_global_symbols->symbol; -// OBSOLETE -// OBSOLETE xfree (dst_global_symbols); -// OBSOLETE dst_global_symbols = nextsym; -// OBSOLETE } -// OBSOLETE dst_global_symbols = NULL; -// OBSOLETE total_globals = 0; -// OBSOLETE BLOCK_FUNCTION (global_block) = 0; -// OBSOLETE BLOCK_START (global_block) = BLOCK_START (block); -// OBSOLETE BLOCK_END (global_block) = BLOCK_END (block); -// OBSOLETE BLOCK_SUPERBLOCK (global_block) = 0; -// OBSOLETE BLOCK_SUPERBLOCK (block) = global_block; -// OBSOLETE record_pending_block (objfile, global_block, NULL); -// OBSOLETE -// OBSOLETE complete_symtab (source_file, -// OBSOLETE BLOCK_START (block), -// OBSOLETE BLOCK_END (block) - BLOCK_START (block)); -// OBSOLETE module_num++; -// OBSOLETE dst_end_symtab (objfile); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE if (module_num) -// OBSOLETE prim_record_minimal_symbol ("<end_of_program>", -// OBSOLETE BLOCK_END (block), mst_text, objfile); -// OBSOLETE /* One more faked symbol to make sure nothing can ever run off the -// OBSOLETE * end of the symbol table. This one represents the end of the -// OBSOLETE * text space. It used to be (CORE_ADDR) -1 (effectively the highest -// OBSOLETE * int possible), but some parts of gdb treated it as a signed -// OBSOLETE * number and failed comparisons. We could equally use 7fffffff, -// OBSOLETE * but no functions are ever mapped to an address higher than -// OBSOLETE * 40000000 -// OBSOLETE */ -// OBSOLETE prim_record_minimal_symbol ("<end_of_text>", -// OBSOLETE (CORE_ADDR) 0x40000000, -// OBSOLETE mst_text, objfile); -// OBSOLETE while (struct_list) -// OBSOLETE { -// OBSOLETE element = struct_list; -// OBSOLETE struct_list = element->next; -// OBSOLETE xfree (element); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Support for line number handling */ -// OBSOLETE static char *linetab = NULL; -// OBSOLETE static long linetab_offset; -// OBSOLETE static unsigned long linetab_size; -// OBSOLETE -// OBSOLETE /* Read in all the line numbers for fast lookups later. Leave them in -// OBSOLETE external (unswapped) format in memory; we'll swap them as we enter -// OBSOLETE them into GDB's data structures. */ -// OBSOLETE static int -// OBSOLETE init_one_section (int chan, dst_sec *secinfo) -// OBSOLETE { -// OBSOLETE if (secinfo->size == 0 -// OBSOLETE || lseek (chan, secinfo->position, 0) == -1 -// OBSOLETE || (secinfo->buffer = xmalloc (secinfo->size)) == NULL -// OBSOLETE || myread (chan, secinfo->buffer, secinfo->size) == -1) -// OBSOLETE return 0; -// OBSOLETE else -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE static int -// OBSOLETE init_dst_sections (int chan) -// OBSOLETE { -// OBSOLETE -// OBSOLETE if (!init_one_section (chan, &blocks_info) || -// OBSOLETE !init_one_section (chan, &lines_info) || -// OBSOLETE !init_one_section (chan, &symbols_info)) -// OBSOLETE return -1; -// OBSOLETE else -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Fake up support for relocating symbol addresses. FIXME. */ -// OBSOLETE -// OBSOLETE struct section_offsets dst_symfile_faker = -// OBSOLETE {0}; -// OBSOLETE -// OBSOLETE void -// OBSOLETE dst_symfile_offsets (struct objfile *objfile, struct section_addr_info *addrs) -// OBSOLETE { -// OBSOLETE objfile->num_sections = 1; -// OBSOLETE objfile->section_offsets = &dst_symfile_faker; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Register our ability to parse symbols for DST BFD files */ -// OBSOLETE -// OBSOLETE static struct sym_fns dst_sym_fns = -// OBSOLETE { -// OBSOLETE /* FIXME: Can this be integrated with coffread.c? If not, should it be -// OBSOLETE a separate flavour like ecoff? */ -// OBSOLETE (enum bfd_flavour) -2, -// OBSOLETE -// OBSOLETE dst_new_init, /* sym_new_init: init anything gbl to entire symtab */ -// OBSOLETE dst_symfile_init, /* sym_init: read initial info, setup for sym_read() */ -// OBSOLETE dst_symfile_read, /* sym_read: read a symbol file into symtab */ -// OBSOLETE dst_symfile_finish, /* sym_finish: finished with file, cleanup */ -// OBSOLETE dst_symfile_offsets, /* sym_offsets: xlate external to internal form */ -// OBSOLETE NULL /* next: pointer to next struct sym_fns */ -// OBSOLETE }; -// OBSOLETE -// OBSOLETE void -// OBSOLETE _initialize_dstread (void) -// OBSOLETE { -// OBSOLETE add_symtab_fns (&dst_sym_fns); -// OBSOLETE } diff --git a/gdb/fr30-tdep.c b/gdb/fr30-tdep.c deleted file mode 100644 index 12e9f7e..0000000 --- a/gdb/fr30-tdep.c +++ /dev/null @@ -1,601 +0,0 @@ -// OBSOLETE /* Target-dependent code for the Fujitsu FR30. -// OBSOLETE Copyright 1999, 2000, 2001 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "frame.h" -// OBSOLETE #include "inferior.h" -// OBSOLETE #include "obstack.h" -// OBSOLETE #include "target.h" -// OBSOLETE #include "value.h" -// OBSOLETE #include "bfd.h" -// OBSOLETE #include "gdb_string.h" -// OBSOLETE #include "gdbcore.h" -// OBSOLETE #include "symfile.h" -// OBSOLETE #include "regcache.h" -// OBSOLETE -// OBSOLETE /* An expression that tells us whether the function invocation represented -// OBSOLETE by FI does not have a frame on the stack associated with it. */ -// OBSOLETE int -// OBSOLETE fr30_frameless_function_invocation (struct frame_info *fi) -// OBSOLETE { -// OBSOLETE int frameless; -// OBSOLETE CORE_ADDR func_start, after_prologue; -// OBSOLETE func_start = (get_pc_function_start ((fi)->pc) + -// OBSOLETE FUNCTION_START_OFFSET); -// OBSOLETE after_prologue = func_start; -// OBSOLETE after_prologue = SKIP_PROLOGUE (after_prologue); -// OBSOLETE frameless = (after_prologue == func_start); -// OBSOLETE return frameless; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Function: pop_frame -// OBSOLETE This routine gets called when either the user uses the `return' -// OBSOLETE command, or the call dummy breakpoint gets hit. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE fr30_pop_frame (void) -// OBSOLETE { -// OBSOLETE struct frame_info *frame = get_current_frame (); -// OBSOLETE int regnum; -// OBSOLETE CORE_ADDR sp = read_register (SP_REGNUM); -// OBSOLETE -// OBSOLETE if (PC_IN_CALL_DUMMY (frame->pc, frame->frame, frame->frame)) -// OBSOLETE generic_pop_dummy_frame (); -// OBSOLETE else -// OBSOLETE { -// OBSOLETE write_register (PC_REGNUM, FRAME_SAVED_PC (frame)); -// OBSOLETE -// OBSOLETE for (regnum = 0; regnum < NUM_REGS; regnum++) -// OBSOLETE if (frame->fsr.regs[regnum] != 0) -// OBSOLETE { -// OBSOLETE write_register (regnum, -// OBSOLETE read_memory_unsigned_integer (frame->fsr.regs[regnum], -// OBSOLETE REGISTER_RAW_SIZE (regnum))); -// OBSOLETE } -// OBSOLETE write_register (SP_REGNUM, sp + frame->framesize); -// OBSOLETE } -// OBSOLETE flush_cached_frames (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Function: fr30_store_return_value -// OBSOLETE Put a value where a caller expects to see it. Used by the 'return' -// OBSOLETE command. */ -// OBSOLETE void -// OBSOLETE fr30_store_return_value (struct type *type, -// OBSOLETE char *valbuf) -// OBSOLETE { -// OBSOLETE /* Here's how the FR30 returns values (gleaned from gcc/config/ -// OBSOLETE fr30/fr30.h): -// OBSOLETE -// OBSOLETE If the return value is 32 bits long or less, it goes in r4. -// OBSOLETE -// OBSOLETE If the return value is 64 bits long or less, it goes in r4 (most -// OBSOLETE significant word) and r5 (least significant word. -// OBSOLETE -// OBSOLETE If the function returns a structure, of any size, the caller -// OBSOLETE passes the function an invisible first argument where the callee -// OBSOLETE should store the value. But GDB doesn't let you do that anyway. -// OBSOLETE -// OBSOLETE If you're returning a value smaller than a word, it's not really -// OBSOLETE necessary to zero the upper bytes of the register; the caller is -// OBSOLETE supposed to ignore them. However, the FR30 typically keeps its -// OBSOLETE values extended to the full register width, so we should emulate -// OBSOLETE that. */ -// OBSOLETE -// OBSOLETE /* The FR30 is big-endian, so if we return a small value (like a -// OBSOLETE short or a char), we need to position it correctly within the -// OBSOLETE register. We round the size up to a register boundary, and then -// OBSOLETE adjust the offset so as to place the value at the right end. */ -// OBSOLETE int value_size = TYPE_LENGTH (type); -// OBSOLETE int returned_size = (value_size + FR30_REGSIZE - 1) & ~(FR30_REGSIZE - 1); -// OBSOLETE int offset = (REGISTER_BYTE (RETVAL_REG) -// OBSOLETE + (returned_size - value_size)); -// OBSOLETE char *zeros = alloca (returned_size); -// OBSOLETE memset (zeros, 0, returned_size); -// OBSOLETE -// OBSOLETE write_register_bytes (REGISTER_BYTE (RETVAL_REG), zeros, returned_size); -// OBSOLETE write_register_bytes (offset, valbuf, value_size); -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Function: skip_prologue -// OBSOLETE Return the address of the first code past the prologue of the function. */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE fr30_skip_prologue (CORE_ADDR pc) -// OBSOLETE { -// OBSOLETE CORE_ADDR func_addr, func_end; -// OBSOLETE -// OBSOLETE /* See what the symbol table says */ -// OBSOLETE -// OBSOLETE if (find_pc_partial_function (pc, NULL, &func_addr, &func_end)) -// OBSOLETE { -// OBSOLETE struct symtab_and_line sal; -// OBSOLETE -// OBSOLETE sal = find_pc_line (func_addr, 0); -// OBSOLETE -// OBSOLETE if (sal.line != 0 && sal.end < func_end) -// OBSOLETE { -// OBSOLETE return sal.end; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Either we didn't find the start of this function (nothing we can do), -// OBSOLETE or there's no line info, or the line after the prologue is after -// OBSOLETE the end of the function (there probably isn't a prologue). */ -// OBSOLETE -// OBSOLETE return pc; -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Function: push_arguments -// OBSOLETE Setup arguments and RP for a call to the target. First four args -// OBSOLETE go in FIRST_ARGREG -> LAST_ARGREG, subsequent args go on stack... -// OBSOLETE Structs are passed by reference. XXX not right now Z.R. -// OBSOLETE 64 bit quantities (doubles and long longs) may be split between -// OBSOLETE the regs and the stack. -// OBSOLETE When calling a function that returns a struct, a pointer to the struct -// OBSOLETE is passed in as a secret first argument (always in FIRST_ARGREG). -// OBSOLETE -// OBSOLETE Stack space for the args has NOT been allocated: that job is up to us. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE fr30_push_arguments (int nargs, struct value **args, CORE_ADDR sp, -// OBSOLETE int struct_return, CORE_ADDR struct_addr) -// OBSOLETE { -// OBSOLETE int argreg; -// OBSOLETE int argnum; -// OBSOLETE int stack_offset; -// OBSOLETE struct stack_arg -// OBSOLETE { -// OBSOLETE char *val; -// OBSOLETE int len; -// OBSOLETE int offset; -// OBSOLETE }; -// OBSOLETE struct stack_arg *stack_args = -// OBSOLETE (struct stack_arg *) alloca (nargs * sizeof (struct stack_arg)); -// OBSOLETE int nstack_args = 0; -// OBSOLETE -// OBSOLETE argreg = FIRST_ARGREG; -// OBSOLETE -// OBSOLETE /* the struct_return pointer occupies the first parameter-passing reg */ -// OBSOLETE if (struct_return) -// OBSOLETE write_register (argreg++, struct_addr); -// OBSOLETE -// OBSOLETE stack_offset = 0; -// OBSOLETE -// OBSOLETE /* Process args from left to right. Store as many as allowed in -// OBSOLETE registers, save the rest to be pushed on the stack */ -// OBSOLETE for (argnum = 0; argnum < nargs; argnum++) -// OBSOLETE { -// OBSOLETE char *val; -// OBSOLETE struct value *arg = args[argnum]; -// OBSOLETE struct type *arg_type = check_typedef (VALUE_TYPE (arg)); -// OBSOLETE struct type *target_type = TYPE_TARGET_TYPE (arg_type); -// OBSOLETE int len = TYPE_LENGTH (arg_type); -// OBSOLETE enum type_code typecode = TYPE_CODE (arg_type); -// OBSOLETE CORE_ADDR regval; -// OBSOLETE int newarg; -// OBSOLETE -// OBSOLETE val = (char *) VALUE_CONTENTS (arg); -// OBSOLETE -// OBSOLETE { -// OBSOLETE /* Copy the argument to general registers or the stack in -// OBSOLETE register-sized pieces. Large arguments are split between -// OBSOLETE registers and stack. */ -// OBSOLETE while (len > 0) -// OBSOLETE { -// OBSOLETE if (argreg <= LAST_ARGREG) -// OBSOLETE { -// OBSOLETE int partial_len = len < REGISTER_SIZE ? len : REGISTER_SIZE; -// OBSOLETE regval = extract_address (val, partial_len); -// OBSOLETE -// OBSOLETE /* It's a simple argument being passed in a general -// OBSOLETE register. */ -// OBSOLETE write_register (argreg, regval); -// OBSOLETE argreg++; -// OBSOLETE len -= partial_len; -// OBSOLETE val += partial_len; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* keep for later pushing */ -// OBSOLETE stack_args[nstack_args].val = val; -// OBSOLETE stack_args[nstack_args++].len = len; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE /* now do the real stack pushing, process args right to left */ -// OBSOLETE while (nstack_args--) -// OBSOLETE { -// OBSOLETE sp -= stack_args[nstack_args].len; -// OBSOLETE write_memory (sp, stack_args[nstack_args].val, -// OBSOLETE stack_args[nstack_args].len); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Return adjusted stack pointer. */ -// OBSOLETE return sp; -// OBSOLETE } -// OBSOLETE -// OBSOLETE void _initialize_fr30_tdep (void); -// OBSOLETE -// OBSOLETE void -// OBSOLETE _initialize_fr30_tdep (void) -// OBSOLETE { -// OBSOLETE extern int print_insn_fr30 (bfd_vma, disassemble_info *); -// OBSOLETE tm_print_insn = print_insn_fr30; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Function: check_prologue_cache -// OBSOLETE Check if prologue for this frame's PC has already been scanned. -// OBSOLETE If it has, copy the relevant information about that prologue and -// OBSOLETE return non-zero. Otherwise do not copy anything and return zero. -// OBSOLETE -// OBSOLETE The information saved in the cache includes: -// OBSOLETE * the frame register number; -// OBSOLETE * the size of the stack frame; -// OBSOLETE * the offsets of saved regs (relative to the old SP); and -// OBSOLETE * the offset from the stack pointer to the frame pointer -// OBSOLETE -// OBSOLETE The cache contains only one entry, since this is adequate -// OBSOLETE for the typical sequence of prologue scan requests we get. -// OBSOLETE When performing a backtrace, GDB will usually ask to scan -// OBSOLETE the same function twice in a row (once to get the frame chain, -// OBSOLETE and once to fill in the extra frame information). -// OBSOLETE */ -// OBSOLETE -// OBSOLETE static struct frame_info prologue_cache; -// OBSOLETE -// OBSOLETE static int -// OBSOLETE check_prologue_cache (struct frame_info *fi) -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE -// OBSOLETE if (fi->pc == prologue_cache.pc) -// OBSOLETE { -// OBSOLETE fi->framereg = prologue_cache.framereg; -// OBSOLETE fi->framesize = prologue_cache.framesize; -// OBSOLETE fi->frameoffset = prologue_cache.frameoffset; -// OBSOLETE for (i = 0; i <= NUM_REGS; i++) -// OBSOLETE fi->fsr.regs[i] = prologue_cache.fsr.regs[i]; -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Function: save_prologue_cache -// OBSOLETE Copy the prologue information from fi to the prologue cache. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE save_prologue_cache (struct frame_info *fi) -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE -// OBSOLETE prologue_cache.pc = fi->pc; -// OBSOLETE prologue_cache.framereg = fi->framereg; -// OBSOLETE prologue_cache.framesize = fi->framesize; -// OBSOLETE prologue_cache.frameoffset = fi->frameoffset; -// OBSOLETE -// OBSOLETE for (i = 0; i <= NUM_REGS; i++) -// OBSOLETE { -// OBSOLETE prologue_cache.fsr.regs[i] = fi->fsr.regs[i]; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Function: scan_prologue -// OBSOLETE Scan the prologue of the function that contains PC, and record what -// OBSOLETE we find in PI. PI->fsr must be zeroed by the called. Returns the -// OBSOLETE pc after the prologue. Note that the addresses saved in pi->fsr -// OBSOLETE are actually just frame relative (negative offsets from the frame -// OBSOLETE pointer). This is because we don't know the actual value of the -// OBSOLETE frame pointer yet. In some circumstances, the frame pointer can't -// OBSOLETE be determined till after we have scanned the prologue. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE fr30_scan_prologue (struct frame_info *fi) -// OBSOLETE { -// OBSOLETE int sp_offset, fp_offset; -// OBSOLETE CORE_ADDR prologue_start, prologue_end, current_pc; -// OBSOLETE -// OBSOLETE /* Check if this function is already in the cache of frame information. */ -// OBSOLETE if (check_prologue_cache (fi)) -// OBSOLETE return; -// OBSOLETE -// OBSOLETE /* Assume there is no frame until proven otherwise. */ -// OBSOLETE fi->framereg = SP_REGNUM; -// OBSOLETE fi->framesize = 0; -// OBSOLETE fi->frameoffset = 0; -// OBSOLETE -// OBSOLETE /* Find the function prologue. If we can't find the function in -// OBSOLETE the symbol table, peek in the stack frame to find the PC. */ -// OBSOLETE if (find_pc_partial_function (fi->pc, NULL, &prologue_start, &prologue_end)) -// OBSOLETE { -// OBSOLETE /* Assume the prologue is everything between the first instruction -// OBSOLETE in the function and the first source line. */ -// OBSOLETE struct symtab_and_line sal = find_pc_line (prologue_start, 0); -// OBSOLETE -// OBSOLETE if (sal.line == 0) /* no line info, use current PC */ -// OBSOLETE prologue_end = fi->pc; -// OBSOLETE else if (sal.end < prologue_end) /* next line begins after fn end */ -// OBSOLETE prologue_end = sal.end; /* (probably means no prologue) */ -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* XXX Z.R. What now??? The following is entirely bogus */ -// OBSOLETE prologue_start = (read_memory_integer (fi->frame, 4) & 0x03fffffc) - 12; -// OBSOLETE prologue_end = prologue_start + 40; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Now search the prologue looking for instructions that set up the -// OBSOLETE frame pointer, adjust the stack pointer, and save registers. */ -// OBSOLETE -// OBSOLETE sp_offset = fp_offset = 0; -// OBSOLETE for (current_pc = prologue_start; current_pc < prologue_end; current_pc += 2) -// OBSOLETE { -// OBSOLETE unsigned int insn; -// OBSOLETE -// OBSOLETE insn = read_memory_unsigned_integer (current_pc, 2); -// OBSOLETE -// OBSOLETE if ((insn & 0xfe00) == 0x8e00) /* stm0 or stm1 */ -// OBSOLETE { -// OBSOLETE int reg, mask = insn & 0xff; -// OBSOLETE -// OBSOLETE /* scan in one sweep - create virtual 16-bit mask from either insn's mask */ -// OBSOLETE if ((insn & 0x0100) == 0) -// OBSOLETE { -// OBSOLETE mask <<= 8; /* stm0 - move to upper byte in virtual mask */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Calculate offsets of saved registers (to be turned later into addresses). */ -// OBSOLETE for (reg = R4_REGNUM; reg <= R11_REGNUM; reg++) -// OBSOLETE if (mask & (1 << (15 - reg))) -// OBSOLETE { -// OBSOLETE sp_offset -= 4; -// OBSOLETE fi->fsr.regs[reg] = sp_offset; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else if ((insn & 0xfff0) == 0x1700) /* st rx,@-r15 */ -// OBSOLETE { -// OBSOLETE int reg = insn & 0xf; -// OBSOLETE -// OBSOLETE sp_offset -= 4; -// OBSOLETE fi->fsr.regs[reg] = sp_offset; -// OBSOLETE } -// OBSOLETE else if ((insn & 0xff00) == 0x0f00) /* enter */ -// OBSOLETE { -// OBSOLETE fp_offset = fi->fsr.regs[FP_REGNUM] = sp_offset - 4; -// OBSOLETE sp_offset -= 4 * (insn & 0xff); -// OBSOLETE fi->framereg = FP_REGNUM; -// OBSOLETE } -// OBSOLETE else if (insn == 0x1781) /* st rp,@-sp */ -// OBSOLETE { -// OBSOLETE sp_offset -= 4; -// OBSOLETE fi->fsr.regs[RP_REGNUM] = sp_offset; -// OBSOLETE } -// OBSOLETE else if (insn == 0x170e) /* st fp,@-sp */ -// OBSOLETE { -// OBSOLETE sp_offset -= 4; -// OBSOLETE fi->fsr.regs[FP_REGNUM] = sp_offset; -// OBSOLETE } -// OBSOLETE else if (insn == 0x8bfe) /* mov sp,fp */ -// OBSOLETE { -// OBSOLETE fi->framereg = FP_REGNUM; -// OBSOLETE } -// OBSOLETE else if ((insn & 0xff00) == 0xa300) /* addsp xx */ -// OBSOLETE { -// OBSOLETE sp_offset += 4 * (signed char) (insn & 0xff); -// OBSOLETE } -// OBSOLETE else if ((insn & 0xff0f) == 0x9b00 && /* ldi:20 xx,r0 */ -// OBSOLETE read_memory_unsigned_integer (current_pc + 4, 2) -// OBSOLETE == 0xac0f) /* sub r0,sp */ -// OBSOLETE { -// OBSOLETE /* large stack adjustment */ -// OBSOLETE sp_offset -= (((insn & 0xf0) << 12) | read_memory_unsigned_integer (current_pc + 2, 2)); -// OBSOLETE current_pc += 4; -// OBSOLETE } -// OBSOLETE else if (insn == 0x9f80 && /* ldi:32 xx,r0 */ -// OBSOLETE read_memory_unsigned_integer (current_pc + 6, 2) -// OBSOLETE == 0xac0f) /* sub r0,sp */ -// OBSOLETE { -// OBSOLETE /* large stack adjustment */ -// OBSOLETE sp_offset -= -// OBSOLETE (read_memory_unsigned_integer (current_pc + 2, 2) << 16 | -// OBSOLETE read_memory_unsigned_integer (current_pc + 4, 2)); -// OBSOLETE current_pc += 6; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* The frame size is just the negative of the offset (from the original SP) -// OBSOLETE of the last thing thing we pushed on the stack. The frame offset is -// OBSOLETE [new FP] - [new SP]. */ -// OBSOLETE fi->framesize = -sp_offset; -// OBSOLETE fi->frameoffset = fp_offset - sp_offset; -// OBSOLETE -// OBSOLETE save_prologue_cache (fi); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Function: init_extra_frame_info -// OBSOLETE Setup the frame's frame pointer, pc, and frame addresses for saved -// OBSOLETE registers. Most of the work is done in scan_prologue(). -// OBSOLETE -// OBSOLETE Note that when we are called for the last frame (currently active frame), -// OBSOLETE that fi->pc and fi->frame will already be setup. However, fi->frame will -// OBSOLETE be valid only if this routine uses FP. For previous frames, fi-frame will -// OBSOLETE always be correct (since that is derived from fr30_frame_chain ()). -// OBSOLETE -// OBSOLETE We can be called with the PC in the call dummy under two circumstances. -// OBSOLETE First, during normal backtracing, second, while figuring out the frame -// OBSOLETE pointer just prior to calling the target function (see run_stack_dummy). */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE fr30_init_extra_frame_info (struct frame_info *fi) -// OBSOLETE { -// OBSOLETE int reg; -// OBSOLETE -// OBSOLETE if (fi->next) -// OBSOLETE fi->pc = FRAME_SAVED_PC (fi->next); -// OBSOLETE -// OBSOLETE memset (fi->fsr.regs, '\000', sizeof fi->fsr.regs); -// OBSOLETE -// OBSOLETE if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame)) -// OBSOLETE { -// OBSOLETE /* We need to setup fi->frame here because run_stack_dummy gets it wrong -// OBSOLETE by assuming it's always FP. */ -// OBSOLETE fi->frame = generic_read_register_dummy (fi->pc, fi->frame, SP_REGNUM); -// OBSOLETE fi->framesize = 0; -// OBSOLETE fi->frameoffset = 0; -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE fr30_scan_prologue (fi); -// OBSOLETE -// OBSOLETE if (!fi->next) /* this is the innermost frame? */ -// OBSOLETE fi->frame = read_register (fi->framereg); -// OBSOLETE else -// OBSOLETE /* not the innermost frame */ -// OBSOLETE /* If we have an FP, the callee saved it. */ -// OBSOLETE if (fi->framereg == FP_REGNUM) -// OBSOLETE if (fi->next->fsr.regs[fi->framereg] != 0) -// OBSOLETE fi->frame = read_memory_integer (fi->next->fsr.regs[fi->framereg], 4); -// OBSOLETE -// OBSOLETE /* Calculate actual addresses of saved registers using offsets determined -// OBSOLETE by fr30_scan_prologue. */ -// OBSOLETE for (reg = 0; reg < NUM_REGS; reg++) -// OBSOLETE if (fi->fsr.regs[reg] != 0) -// OBSOLETE { -// OBSOLETE fi->fsr.regs[reg] += fi->frame + fi->framesize - fi->frameoffset; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Function: find_callers_reg -// OBSOLETE Find REGNUM on the stack. Otherwise, it's in an active register. -// OBSOLETE One thing we might want to do here is to check REGNUM against the -// OBSOLETE clobber mask, and somehow flag it as invalid if it isn't saved on -// OBSOLETE the stack somewhere. This would provide a graceful failure mode -// OBSOLETE when trying to get the value of caller-saves registers for an inner -// OBSOLETE frame. */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE fr30_find_callers_reg (struct frame_info *fi, int regnum) -// OBSOLETE { -// OBSOLETE for (; fi; fi = fi->next) -// OBSOLETE if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame)) -// OBSOLETE return generic_read_register_dummy (fi->pc, fi->frame, regnum); -// OBSOLETE else if (fi->fsr.regs[regnum] != 0) -// OBSOLETE return read_memory_unsigned_integer (fi->fsr.regs[regnum], -// OBSOLETE REGISTER_RAW_SIZE (regnum)); -// OBSOLETE -// OBSOLETE return read_register (regnum); -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Function: frame_chain -// OBSOLETE Figure out the frame prior to FI. Unfortunately, this involves -// OBSOLETE scanning the prologue of the caller, which will also be done -// OBSOLETE shortly by fr30_init_extra_frame_info. For the dummy frame, we -// OBSOLETE just return the stack pointer that was in use at the time the -// OBSOLETE function call was made. */ -// OBSOLETE -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE fr30_frame_chain (struct frame_info *fi) -// OBSOLETE { -// OBSOLETE CORE_ADDR fn_start, callers_pc, fp; -// OBSOLETE struct frame_info caller_fi; -// OBSOLETE int framereg; -// OBSOLETE -// OBSOLETE /* is this a dummy frame? */ -// OBSOLETE if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame)) -// OBSOLETE return fi->frame; /* dummy frame same as caller's frame */ -// OBSOLETE -// OBSOLETE /* is caller-of-this a dummy frame? */ -// OBSOLETE callers_pc = FRAME_SAVED_PC (fi); /* find out who called us: */ -// OBSOLETE fp = fr30_find_callers_reg (fi, FP_REGNUM); -// OBSOLETE if (PC_IN_CALL_DUMMY (callers_pc, fp, fp)) -// OBSOLETE return fp; /* dummy frame's frame may bear no relation to ours */ -// OBSOLETE -// OBSOLETE if (find_pc_partial_function (fi->pc, 0, &fn_start, 0)) -// OBSOLETE if (fn_start == entry_point_address ()) -// OBSOLETE return 0; /* in _start fn, don't chain further */ -// OBSOLETE -// OBSOLETE framereg = fi->framereg; -// OBSOLETE -// OBSOLETE /* If the caller is the startup code, we're at the end of the chain. */ -// OBSOLETE if (find_pc_partial_function (callers_pc, 0, &fn_start, 0)) -// OBSOLETE if (fn_start == entry_point_address ()) -// OBSOLETE return 0; -// OBSOLETE -// OBSOLETE memset (&caller_fi, 0, sizeof (caller_fi)); -// OBSOLETE caller_fi.pc = callers_pc; -// OBSOLETE fr30_scan_prologue (&caller_fi); -// OBSOLETE framereg = caller_fi.framereg; -// OBSOLETE -// OBSOLETE /* If the caller used a frame register, return its value. -// OBSOLETE Otherwise, return the caller's stack pointer. */ -// OBSOLETE if (framereg == FP_REGNUM) -// OBSOLETE return fr30_find_callers_reg (fi, framereg); -// OBSOLETE else -// OBSOLETE return fi->frame + fi->framesize; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Function: frame_saved_pc -// OBSOLETE Find the caller of this frame. We do this by seeing if RP_REGNUM -// OBSOLETE is saved in the stack anywhere, otherwise we get it from the -// OBSOLETE registers. If the inner frame is a dummy frame, return its PC -// OBSOLETE instead of RP, because that's where "caller" of the dummy-frame -// OBSOLETE will be found. */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE fr30_frame_saved_pc (struct frame_info *fi) -// OBSOLETE { -// OBSOLETE if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame)) -// OBSOLETE return generic_read_register_dummy (fi->pc, fi->frame, PC_REGNUM); -// OBSOLETE else -// OBSOLETE return fr30_find_callers_reg (fi, RP_REGNUM); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Function: fix_call_dummy -// OBSOLETE Pokes the callee function's address into the CALL_DUMMY assembly stub. -// OBSOLETE Assumes that the CALL_DUMMY looks like this: -// OBSOLETE jarl <offset24>, r31 -// OBSOLETE trap -// OBSOLETE */ -// OBSOLETE -// OBSOLETE int -// OBSOLETE fr30_fix_call_dummy (char *dummy, CORE_ADDR sp, CORE_ADDR fun, int nargs, -// OBSOLETE struct value **args, struct type *type, int gcc_p) -// OBSOLETE { -// OBSOLETE long offset24; -// OBSOLETE -// OBSOLETE offset24 = (long) fun - (long) entry_point_address (); -// OBSOLETE offset24 &= 0x3fffff; -// OBSOLETE offset24 |= 0xff800000; /* jarl <offset24>, r31 */ -// OBSOLETE -// OBSOLETE store_unsigned_integer ((unsigned int *) &dummy[2], 2, offset24 & 0xffff); -// OBSOLETE store_unsigned_integer ((unsigned int *) &dummy[0], 2, offset24 >> 16); -// OBSOLETE return 0; -// OBSOLETE } diff --git a/gdb/i386aix-nat.c b/gdb/i386aix-nat.c deleted file mode 100644 index 3cca5e4..0000000 --- a/gdb/i386aix-nat.c +++ /dev/null @@ -1,377 +0,0 @@ -// OBSOLETE /* Intel 386 native support. -// OBSOLETE Copyright 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, -// OBSOLETE 2000, 2001 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "frame.h" -// OBSOLETE #include "inferior.h" -// OBSOLETE #include "language.h" -// OBSOLETE #include "gdbcore.h" -// OBSOLETE #include "regcache.h" -// OBSOLETE -// OBSOLETE #ifdef USG -// OBSOLETE #include <sys/types.h> -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE #include <sys/param.h> -// OBSOLETE #include <sys/dir.h> -// OBSOLETE #include <signal.h> -// OBSOLETE #include <sys/user.h> -// OBSOLETE #include <sys/ioctl.h> -// OBSOLETE #include <fcntl.h> -// OBSOLETE -// OBSOLETE #include <sys/file.h> -// OBSOLETE #include "gdb_stat.h" -// OBSOLETE -// OBSOLETE #include <stddef.h> -// OBSOLETE #include <sys/ptrace.h> -// OBSOLETE -// OBSOLETE /* Does AIX define this in <errno.h>? */ -// OBSOLETE extern int errno; -// OBSOLETE -// OBSOLETE #ifdef HAVE_SYS_REG_H -// OBSOLETE #include <sys/reg.h> -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE #include "floatformat.h" -// OBSOLETE -// OBSOLETE #include "target.h" -// OBSOLETE -// OBSOLETE static void fetch_core_registers (char *, unsigned, int, CORE_ADDR); -// OBSOLETE -// OBSOLETE -// OBSOLETE /* this table must line up with REGISTER_NAMES in tm-i386v.h */ -// OBSOLETE /* symbols like 'EAX' come from <sys/reg.h> */ -// OBSOLETE static int regmap[] = -// OBSOLETE { -// OBSOLETE EAX, ECX, EDX, EBX, -// OBSOLETE USP, EBP, ESI, EDI, -// OBSOLETE EIP, EFL, CS, SS, -// OBSOLETE DS, ES, FS, GS, -// OBSOLETE }; -// OBSOLETE -// OBSOLETE /* blockend is the value of u.u_ar0, and points to the -// OBSOLETE * place where GS is stored -// OBSOLETE */ -// OBSOLETE -// OBSOLETE int -// OBSOLETE i386_register_u_addr (int blockend, int regnum) -// OBSOLETE { -// OBSOLETE #if 0 -// OBSOLETE /* this will be needed if fp registers are reinstated */ -// OBSOLETE /* for now, you can look at them with 'info float' -// OBSOLETE * sys5 wont let you change them with ptrace anyway -// OBSOLETE */ -// OBSOLETE if (regnum >= FP0_REGNUM && regnum <= FP7_REGNUM) -// OBSOLETE { -// OBSOLETE int ubase, fpstate; -// OBSOLETE struct user u; -// OBSOLETE ubase = blockend + 4 * (SS + 1) - KSTKSZ; -// OBSOLETE fpstate = ubase + ((char *) &u.u_fpstate - (char *) &u); -// OBSOLETE return (fpstate + 0x1c + 10 * (regnum - FP0_REGNUM)); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE #endif -// OBSOLETE return (blockend + 4 * regmap[regnum]); -// OBSOLETE -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* The code below only work on the aix ps/2 (i386-ibm-aix) - -// OBSOLETE * mtranle@paris - Sat Apr 11 10:34:12 1992 -// OBSOLETE */ -// OBSOLETE -// OBSOLETE struct env387 -// OBSOLETE { -// OBSOLETE unsigned short control; -// OBSOLETE unsigned short r0; -// OBSOLETE unsigned short status; -// OBSOLETE unsigned short r1; -// OBSOLETE unsigned short tag; -// OBSOLETE unsigned short r2; -// OBSOLETE unsigned long eip; -// OBSOLETE unsigned short code_seg; -// OBSOLETE unsigned short opcode; -// OBSOLETE unsigned long operand; -// OBSOLETE unsigned short operand_seg; -// OBSOLETE unsigned short r3; -// OBSOLETE unsigned char regs[8][10]; -// OBSOLETE }; -// OBSOLETE -// OBSOLETE static -// OBSOLETE print_387_status (unsigned short status, struct env387 *ep) -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE int bothstatus; -// OBSOLETE int top; -// OBSOLETE int fpreg; -// OBSOLETE unsigned char *p; -// OBSOLETE -// OBSOLETE bothstatus = ((status != 0) && (ep->status != 0)); -// OBSOLETE if (status != 0) -// OBSOLETE { -// OBSOLETE if (bothstatus) -// OBSOLETE printf_unfiltered ("u: "); -// OBSOLETE print_387_status_word (status); -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (ep->status != 0) -// OBSOLETE { -// OBSOLETE if (bothstatus) -// OBSOLETE printf_unfiltered ("e: "); -// OBSOLETE print_387_status_word (ep->status); -// OBSOLETE } -// OBSOLETE -// OBSOLETE print_387_control_word (ep->control); -// OBSOLETE printf_unfiltered ("last exception: "); -// OBSOLETE printf_unfiltered ("opcode %s; ", local_hex_string (ep->opcode)); -// OBSOLETE printf_unfiltered ("pc %s:", local_hex_string (ep->code_seg)); -// OBSOLETE printf_unfiltered ("%s; ", local_hex_string (ep->eip)); -// OBSOLETE printf_unfiltered ("operand %s", local_hex_string (ep->operand_seg)); -// OBSOLETE printf_unfiltered (":%s\n", local_hex_string (ep->operand)); -// OBSOLETE -// OBSOLETE top = ((ep->status >> 11) & 7); -// OBSOLETE -// OBSOLETE printf_unfiltered ("regno tag msb lsb value\n"); -// OBSOLETE for (fpreg = 7; fpreg >= 0; fpreg--) -// OBSOLETE { -// OBSOLETE double val; -// OBSOLETE -// OBSOLETE printf_unfiltered ("%s %d: ", fpreg == top ? "=>" : " ", fpreg); -// OBSOLETE -// OBSOLETE switch ((ep->tag >> ((7 - fpreg) * 2)) & 3) -// OBSOLETE { -// OBSOLETE case 0: -// OBSOLETE printf_unfiltered ("valid "); -// OBSOLETE break; -// OBSOLETE case 1: -// OBSOLETE printf_unfiltered ("zero "); -// OBSOLETE break; -// OBSOLETE case 2: -// OBSOLETE printf_unfiltered ("trap "); -// OBSOLETE break; -// OBSOLETE case 3: -// OBSOLETE printf_unfiltered ("empty "); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE for (i = 9; i >= 0; i--) -// OBSOLETE printf_unfiltered ("%02x", ep->regs[fpreg][i]); -// OBSOLETE -// OBSOLETE i387_to_double ((char *) ep->regs[fpreg], (char *) &val); -// OBSOLETE printf_unfiltered (" %#g\n", val); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE static struct env387 core_env387; -// OBSOLETE -// OBSOLETE void -// OBSOLETE i386_float_info (void) -// OBSOLETE { -// OBSOLETE struct env387 fps; -// OBSOLETE int fpsaved = 0; -// OBSOLETE /* We need to reverse the order of the registers. Apparently AIX stores -// OBSOLETE the highest-numbered ones first. */ -// OBSOLETE struct env387 fps_fixed; -// OBSOLETE int i; -// OBSOLETE -// OBSOLETE if (! ptid_equal (inferior_ptid, null_ptid)) -// OBSOLETE { -// OBSOLETE char buf[10]; -// OBSOLETE unsigned short status; -// OBSOLETE -// OBSOLETE ptrace (PT_READ_FPR, PIDGET (inferior_ptid), buf, -// OBSOLETE offsetof (struct env387, status)); -// OBSOLETE memcpy (&status, buf, sizeof (status)); -// OBSOLETE fpsaved = status; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE if ((fpsaved = core_env387.status) != 0) -// OBSOLETE memcpy (&fps, &core_env387, sizeof (fps)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (fpsaved == 0) -// OBSOLETE { -// OBSOLETE printf_unfiltered ("no floating point status saved\n"); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (! ptid_equal (inferior_ptid, null_ptid)) -// OBSOLETE { -// OBSOLETE int offset; -// OBSOLETE for (offset = 0; offset < sizeof (fps); offset += 10) -// OBSOLETE { -// OBSOLETE char buf[10]; -// OBSOLETE ptrace (PT_READ_FPR, PIDGET (inferior_ptid), buf, offset); -// OBSOLETE memcpy ((char *) &fps.control + offset, buf, -// OBSOLETE MIN (10, sizeof (fps) - offset)); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE fps_fixed = fps; -// OBSOLETE for (i = 0; i < 8; ++i) -// OBSOLETE memcpy (fps_fixed.regs[i], fps.regs[7 - i], 10); -// OBSOLETE print_387_status (0, &fps_fixed); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Fetch one register. */ -// OBSOLETE static void -// OBSOLETE fetch_register (int regno) -// OBSOLETE { -// OBSOLETE char buf[MAX_REGISTER_RAW_SIZE]; -// OBSOLETE if (regno < FP0_REGNUM) -// OBSOLETE *(int *) buf = ptrace (PT_READ_GPR, PIDGET (inferior_ptid), -// OBSOLETE PT_REG (regmap[regno]), 0, 0); -// OBSOLETE else -// OBSOLETE ptrace (PT_READ_FPR, PIDGET (inferior_ptid), buf, -// OBSOLETE (regno - FP0_REGNUM) * 10 + offsetof (struct env387, regs)); -// OBSOLETE supply_register (regno, buf); -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE fetch_inferior_registers (int regno) -// OBSOLETE { -// OBSOLETE if (regno < 0) -// OBSOLETE for (regno = 0; regno < NUM_REGS; regno++) -// OBSOLETE fetch_register (regno); -// OBSOLETE else -// OBSOLETE fetch_register (regno); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* store one register */ -// OBSOLETE static void -// OBSOLETE store_register (int regno) -// OBSOLETE { -// OBSOLETE char buf[80]; -// OBSOLETE errno = 0; -// OBSOLETE if (regno < FP0_REGNUM) -// OBSOLETE ptrace (PT_WRITE_GPR, PIDGET (inferior_ptid), PT_REG (regmap[regno]), -// OBSOLETE *(int *) ®isters[REGISTER_BYTE (regno)], 0); -// OBSOLETE else -// OBSOLETE ptrace (PT_WRITE_FPR, PIDGET (inferior_ptid), -// OBSOLETE ®isters[REGISTER_BYTE (regno)], -// OBSOLETE (regno - FP0_REGNUM) * 10 + offsetof (struct env387, regs)); -// OBSOLETE -// OBSOLETE if (errno != 0) -// OBSOLETE { -// OBSOLETE sprintf (buf, "writing register number %d", regno); -// OBSOLETE perror_with_name (buf); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Store our register values back into the inferior. -// OBSOLETE If REGNO is -1, do this for all registers. -// OBSOLETE Otherwise, REGNO specifies which register (so we can save time). */ -// OBSOLETE void -// OBSOLETE store_inferior_registers (int regno) -// OBSOLETE { -// OBSOLETE if (regno < 0) -// OBSOLETE for (regno = 0; regno < NUM_REGS; regno++) -// OBSOLETE store_register (regno); -// OBSOLETE else -// OBSOLETE store_register (regno); -// OBSOLETE } -// OBSOLETE -// OBSOLETE #ifndef CD_AX /* defined in sys/i386/coredump.h */ -// OBSOLETE #define CD_AX 0 -// OBSOLETE #define CD_BX 1 -// OBSOLETE #define CD_CX 2 -// OBSOLETE #define CD_DX 3 -// OBSOLETE #define CD_SI 4 -// OBSOLETE #define CD_DI 5 -// OBSOLETE #define CD_BP 6 -// OBSOLETE #define CD_SP 7 -// OBSOLETE #define CD_FL 8 -// OBSOLETE #define CD_IP 9 -// OBSOLETE #define CD_CS 10 -// OBSOLETE #define CD_DS 11 -// OBSOLETE #define CD_ES 12 -// OBSOLETE #define CD_FS 13 -// OBSOLETE #define CD_GS 14 -// OBSOLETE #define CD_SS 15 -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * The order here in core_regmap[] has to be the same as in -// OBSOLETE * regmap[] above. -// OBSOLETE */ -// OBSOLETE static int core_regmap[] = -// OBSOLETE { -// OBSOLETE CD_AX, CD_CX, CD_DX, CD_BX, -// OBSOLETE CD_SP, CD_BP, CD_SI, CD_DI, -// OBSOLETE CD_IP, CD_FL, CD_CS, CD_SS, -// OBSOLETE CD_DS, CD_ES, CD_FS, CD_GS, -// OBSOLETE }; -// OBSOLETE -// OBSOLETE /* Provide registers to GDB from a core file. -// OBSOLETE -// OBSOLETE CORE_REG_SECT points to an array of bytes, which were obtained from -// OBSOLETE a core file which BFD thinks might contain register contents. -// OBSOLETE CORE_REG_SIZE is its size. -// OBSOLETE -// OBSOLETE WHICH says which register set corelow suspects this is: -// OBSOLETE 0 --- the general-purpose register set -// OBSOLETE 2 --- the floating-point register set -// OBSOLETE -// OBSOLETE REG_ADDR isn't used. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE fetch_core_registers (char *core_reg_sect, unsigned core_reg_size, -// OBSOLETE int which, CORE_ADDR reg_addr) -// OBSOLETE { -// OBSOLETE -// OBSOLETE if (which == 0) -// OBSOLETE { -// OBSOLETE /* Integer registers */ -// OBSOLETE -// OBSOLETE #define cd_regs(n) ((int *)core_reg_sect)[n] -// OBSOLETE #define regs(n) *((int *) ®isters[REGISTER_BYTE (n)]) -// OBSOLETE -// OBSOLETE int i; -// OBSOLETE for (i = 0; i < FP0_REGNUM; i++) -// OBSOLETE regs (i) = cd_regs (core_regmap[i]); -// OBSOLETE } -// OBSOLETE else if (which == 2) -// OBSOLETE { -// OBSOLETE /* Floating point registers */ -// OBSOLETE -// OBSOLETE if (core_reg_size >= sizeof (core_env387)) -// OBSOLETE memcpy (&core_env387, core_reg_sect, core_reg_size); -// OBSOLETE else -// OBSOLETE fprintf_unfiltered (gdb_stderr, "Couldn't read float regs from core file\n"); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Register that we are able to handle i386aix core file formats. -// OBSOLETE FIXME: is this really bfd_target_unknown_flavour? */ -// OBSOLETE -// OBSOLETE static struct core_fns i386aix_core_fns = -// OBSOLETE { -// OBSOLETE bfd_target_unknown_flavour, /* core_flavour */ -// OBSOLETE default_check_format, /* check_format */ -// OBSOLETE default_core_sniffer, /* core_sniffer */ -// OBSOLETE fetch_core_registers, /* core_read_registers */ -// OBSOLETE NULL /* next */ -// OBSOLETE }; -// OBSOLETE -// OBSOLETE void -// OBSOLETE _initialize_core_i386aix (void) -// OBSOLETE { -// OBSOLETE add_core_fns (&i386aix_core_fns); -// OBSOLETE } diff --git a/gdb/i386m3-nat.c b/gdb/i386m3-nat.c deleted file mode 100644 index 8cb51d5..0000000 --- a/gdb/i386m3-nat.c +++ /dev/null @@ -1,426 +0,0 @@ -// OBSOLETE /* Low level interface to I386 running mach 3.0. -// OBSOLETE Copyright 1992, 1993, 1994, 1996, 2000, 2001 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "inferior.h" -// OBSOLETE #include "floatformat.h" -// OBSOLETE #include "regcache.h" -// OBSOLETE -// OBSOLETE #include <stdio.h> -// OBSOLETE -// OBSOLETE #include <mach.h> -// OBSOLETE #include <mach/message.h> -// OBSOLETE #include <mach/exception.h> -// OBSOLETE #include <mach_error.h> -// OBSOLETE -// OBSOLETE /* Hmmm... Should this not be here? -// OBSOLETE * Now for i386_float_info() target_has_execution -// OBSOLETE */ -// OBSOLETE #include <target.h> -// OBSOLETE -// OBSOLETE /* This mess is duplicated in bfd/i386mach3.h -// OBSOLETE -// OBSOLETE * This is an ugly way to hack around the incorrect -// OBSOLETE * definition of UPAGES in i386/machparam.h. -// OBSOLETE * -// OBSOLETE * The definition should specify the size reserved -// OBSOLETE * for "struct user" in core files in PAGES, -// OBSOLETE * but instead it gives it in 512-byte core-clicks -// OBSOLETE * for i386 and i860. -// OBSOLETE */ -// OBSOLETE #include <sys/param.h> -// OBSOLETE #if UPAGES == 16 -// OBSOLETE #define UAREA_SIZE ctob(UPAGES) -// OBSOLETE #elif UPAGES == 2 -// OBSOLETE #define UAREA_SIZE (NBPG*UPAGES) -// OBSOLETE #else -// OBSOLETE FIXME ! !UPAGES is neither 2 nor 16 -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE /* @@@ Should move print_387_status() to i387-tdep.c */ -// OBSOLETE extern void print_387_control_word (); /* i387-tdep.h */ -// OBSOLETE extern void print_387_status_word (); -// OBSOLETE -// OBSOLETE #define private static -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Find offsets to thread states at compile time. -// OBSOLETE * If your compiler does not grok this, calculate offsets -// OBSOLETE * offsets yourself and use them (or get a compatible compiler :-) -// OBSOLETE */ -// OBSOLETE -// OBSOLETE #define REG_OFFSET(reg) (int)(&((struct i386_thread_state *)0)->reg) -// OBSOLETE -// OBSOLETE /* at reg_offset[i] is the offset to the i386_thread_state -// OBSOLETE * location where the gdb registers[i] is stored. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE static int reg_offset[] = -// OBSOLETE { -// OBSOLETE REG_OFFSET (eax), REG_OFFSET (ecx), REG_OFFSET (edx), REG_OFFSET (ebx), -// OBSOLETE REG_OFFSET (uesp), REG_OFFSET (ebp), REG_OFFSET (esi), REG_OFFSET (edi), -// OBSOLETE REG_OFFSET (eip), REG_OFFSET (efl), REG_OFFSET (cs), REG_OFFSET (ss), -// OBSOLETE REG_OFFSET (ds), REG_OFFSET (es), REG_OFFSET (fs), REG_OFFSET (gs) -// OBSOLETE }; -// OBSOLETE -// OBSOLETE #define REG_ADDRESS(state,regnum) ((char *)(state)+reg_offset[regnum]) -// OBSOLETE -// OBSOLETE /* Fetch COUNT contiguous registers from thread STATE starting from REGNUM -// OBSOLETE * Caller knows that the regs handled in one transaction are of same size. -// OBSOLETE */ -// OBSOLETE #define FETCH_REGS(state, regnum, count) \ -// OBSOLETE memcpy (®isters[REGISTER_BYTE (regnum)], \ -// OBSOLETE REG_ADDRESS (state, regnum), \ -// OBSOLETE count*REGISTER_SIZE) -// OBSOLETE -// OBSOLETE /* Store COUNT contiguous registers to thread STATE starting from REGNUM */ -// OBSOLETE #define STORE_REGS(state, regnum, count) \ -// OBSOLETE memcpy (REG_ADDRESS (state, regnum), \ -// OBSOLETE ®isters[REGISTER_BYTE (regnum)], \ -// OBSOLETE count*REGISTER_SIZE) -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Fetch inferiors registers for gdb. -// OBSOLETE * REGNO specifies which (as gdb views it) register, -1 for all. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE fetch_inferior_registers (int regno) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE thread_state_data_t state; -// OBSOLETE unsigned int stateCnt = i386_THREAD_STATE_COUNT; -// OBSOLETE int index; -// OBSOLETE -// OBSOLETE if (!MACH_PORT_VALID (current_thread)) -// OBSOLETE error ("fetch inferior registers: Invalid thread"); -// OBSOLETE -// OBSOLETE if (must_suspend_thread) -// OBSOLETE setup_thread (current_thread, 1); -// OBSOLETE -// OBSOLETE ret = thread_get_state (current_thread, -// OBSOLETE i386_THREAD_STATE, -// OBSOLETE state, -// OBSOLETE &stateCnt); -// OBSOLETE -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE warning ("fetch_inferior_registers: %s ", -// OBSOLETE mach_error_string (ret)); -// OBSOLETE #if 0 -// OBSOLETE /* It may be more effective to store validate all of them, -// OBSOLETE * since we fetched them all anyway -// OBSOLETE */ -// OBSOLETE else if (regno != -1) -// OBSOLETE supply_register (regno, (char *) state + reg_offset[regno]); -// OBSOLETE #endif -// OBSOLETE else -// OBSOLETE { -// OBSOLETE for (index = 0; index < NUM_REGS; index++) -// OBSOLETE supply_register (index, (char *) state + reg_offset[index]); -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (must_suspend_thread) -// OBSOLETE setup_thread (current_thread, 0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Store our register values back into the inferior. -// OBSOLETE * If REGNO is -1, do this for all registers. -// OBSOLETE * Otherwise, REGNO specifies which register -// OBSOLETE * -// OBSOLETE * On mach3 all registers are always saved in one call. -// OBSOLETE */ -// OBSOLETE void -// OBSOLETE store_inferior_registers (int regno) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE thread_state_data_t state; -// OBSOLETE unsigned int stateCnt = i386_THREAD_STATE_COUNT; -// OBSOLETE register int index; -// OBSOLETE -// OBSOLETE if (!MACH_PORT_VALID (current_thread)) -// OBSOLETE error ("store inferior registers: Invalid thread"); -// OBSOLETE -// OBSOLETE if (must_suspend_thread) -// OBSOLETE setup_thread (current_thread, 1); -// OBSOLETE -// OBSOLETE /* Fetch the state of the current thread */ -// OBSOLETE ret = thread_get_state (current_thread, -// OBSOLETE i386_THREAD_STATE, -// OBSOLETE state, -// OBSOLETE &stateCnt); -// OBSOLETE -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE warning ("store_inferior_registers (get): %s", -// OBSOLETE mach_error_string (ret)); -// OBSOLETE if (must_suspend_thread) -// OBSOLETE setup_thread (current_thread, 0); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* move gdb's registers to thread's state -// OBSOLETE -// OBSOLETE * Since we save all registers anyway, save the ones -// OBSOLETE * that gdb thinks are valid (e.g. ignore the regno -// OBSOLETE * parameter) -// OBSOLETE */ -// OBSOLETE #if 0 -// OBSOLETE if (regno != -1) -// OBSOLETE STORE_REGS (state, regno, 1); -// OBSOLETE else -// OBSOLETE #endif -// OBSOLETE { -// OBSOLETE for (index = 0; index < NUM_REGS; index++) -// OBSOLETE STORE_REGS (state, index, 1); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Write gdb's current view of register to the thread -// OBSOLETE */ -// OBSOLETE ret = thread_set_state (current_thread, -// OBSOLETE i386_THREAD_STATE, -// OBSOLETE state, -// OBSOLETE i386_THREAD_STATE_COUNT); -// OBSOLETE -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE warning ("store_inferior_registers (set): %s", -// OBSOLETE mach_error_string (ret)); -// OBSOLETE -// OBSOLETE if (must_suspend_thread) -// OBSOLETE setup_thread (current_thread, 0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Return the address in the core dump or inferior of register REGNO. -// OBSOLETE * BLOCKEND should be the address of the end of the UPAGES area read -// OBSOLETE * in memory, but it's not? -// OBSOLETE * -// OBSOLETE * Currently our UX server dumps the whole thread state to the -// OBSOLETE * core file. If your UX does something else, adapt the routine -// OBSOLETE * below to return the offset to the given register. -// OBSOLETE * -// OBSOLETE * Called by core-aout.c(fetch_core_registers) -// OBSOLETE */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE register_addr (int regno, CORE_ADDR blockend) -// OBSOLETE { -// OBSOLETE CORE_ADDR addr; -// OBSOLETE -// OBSOLETE if (regno < 0 || regno >= NUM_REGS) -// OBSOLETE error ("Invalid register number %d.", regno); -// OBSOLETE -// OBSOLETE /* UAREA_SIZE == 8 kB in i386 */ -// OBSOLETE addr = (unsigned int) REG_ADDRESS (UAREA_SIZE - sizeof (struct i386_thread_state), regno); -// OBSOLETE -// OBSOLETE return addr; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* jtv@hut.fi: I copied and modified this 387 code from -// OBSOLETE * gdb/i386-xdep.c. Modifications for Mach 3.0. -// OBSOLETE * -// OBSOLETE * i387 status dumper. See also i387-tdep.c -// OBSOLETE */ -// OBSOLETE struct env387 -// OBSOLETE { -// OBSOLETE unsigned short control; -// OBSOLETE unsigned short r0; -// OBSOLETE unsigned short status; -// OBSOLETE unsigned short r1; -// OBSOLETE unsigned short tag; -// OBSOLETE unsigned short r2; -// OBSOLETE unsigned long eip; -// OBSOLETE unsigned short code_seg; -// OBSOLETE unsigned short opcode; -// OBSOLETE unsigned long operand; -// OBSOLETE unsigned short operand_seg; -// OBSOLETE unsigned short r3; -// OBSOLETE unsigned char regs[8][10]; -// OBSOLETE }; -// OBSOLETE /* This routine is machine independent? -// OBSOLETE * Should move it to i387-tdep.c but you need to export struct env387 -// OBSOLETE */ -// OBSOLETE private -// OBSOLETE print_387_status (unsigned short status, struct env387 *ep) -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE int bothstatus; -// OBSOLETE int top; -// OBSOLETE int fpreg; -// OBSOLETE unsigned char *p; -// OBSOLETE -// OBSOLETE bothstatus = ((status != 0) && (ep->status != 0)); -// OBSOLETE if (status != 0) -// OBSOLETE { -// OBSOLETE if (bothstatus) -// OBSOLETE printf_unfiltered ("u: "); -// OBSOLETE print_387_status_word (status); -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (ep->status != 0) -// OBSOLETE { -// OBSOLETE if (bothstatus) -// OBSOLETE printf_unfiltered ("e: "); -// OBSOLETE print_387_status_word (ep->status); -// OBSOLETE } -// OBSOLETE -// OBSOLETE print_387_control_word (ep->control); -// OBSOLETE printf_unfiltered ("last exception: "); -// OBSOLETE printf_unfiltered ("opcode %s; ", local_hex_string (ep->opcode)); -// OBSOLETE printf_unfiltered ("pc %s:", local_hex_string (ep->code_seg)); -// OBSOLETE printf_unfiltered ("%s; ", local_hex_string (ep->eip)); -// OBSOLETE printf_unfiltered ("operand %s", local_hex_string (ep->operand_seg)); -// OBSOLETE printf_unfiltered (":%s\n", local_hex_string (ep->operand)); -// OBSOLETE -// OBSOLETE top = (ep->status >> 11) & 7; -// OBSOLETE -// OBSOLETE printf_unfiltered ("regno tag msb lsb value\n"); -// OBSOLETE for (fpreg = 7; fpreg >= 0; fpreg--) -// OBSOLETE { -// OBSOLETE double val; -// OBSOLETE -// OBSOLETE printf_unfiltered ("%s %d: ", fpreg == top ? "=>" : " ", fpreg); -// OBSOLETE -// OBSOLETE switch ((ep->tag >> (fpreg * 2)) & 3) -// OBSOLETE { -// OBSOLETE case 0: -// OBSOLETE printf_unfiltered ("valid "); -// OBSOLETE break; -// OBSOLETE case 1: -// OBSOLETE printf_unfiltered ("zero "); -// OBSOLETE break; -// OBSOLETE case 2: -// OBSOLETE printf_unfiltered ("trap "); -// OBSOLETE break; -// OBSOLETE case 3: -// OBSOLETE printf_unfiltered ("empty "); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE for (i = 9; i >= 0; i--) -// OBSOLETE printf_unfiltered ("%02x", ep->regs[fpreg][i]); -// OBSOLETE -// OBSOLETE floatformat_to_double (&floatformat_i387_ext, (char *) ep->regs[fpreg], -// OBSOLETE &val); -// OBSOLETE printf_unfiltered (" %g\n", val); -// OBSOLETE } -// OBSOLETE if (ep->r0) -// OBSOLETE printf_unfiltered ("warning: reserved0 is %s\n", local_hex_string (ep->r0)); -// OBSOLETE if (ep->r1) -// OBSOLETE printf_unfiltered ("warning: reserved1 is %s\n", local_hex_string (ep->r1)); -// OBSOLETE if (ep->r2) -// OBSOLETE printf_unfiltered ("warning: reserved2 is %s\n", local_hex_string (ep->r2)); -// OBSOLETE if (ep->r3) -// OBSOLETE printf_unfiltered ("warning: reserved3 is %s\n", local_hex_string (ep->r3)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * values that go into fp_kind (from <i386/fpreg.h>) -// OBSOLETE */ -// OBSOLETE #define FP_NO 0 /* no fp chip, no emulator (no fp support) */ -// OBSOLETE #define FP_SW 1 /* no fp chip, using software emulator */ -// OBSOLETE #define FP_HW 2 /* chip present bit */ -// OBSOLETE #define FP_287 2 /* 80287 chip present */ -// OBSOLETE #define FP_387 3 /* 80387 chip present */ -// OBSOLETE -// OBSOLETE typedef struct fpstate -// OBSOLETE { -// OBSOLETE #if 1 -// OBSOLETE unsigned char state[FP_STATE_BYTES]; /* "hardware" state */ -// OBSOLETE #else -// OBSOLETE struct env387 state; /* Actually this */ -// OBSOLETE #endif -// OBSOLETE int status; /* Duplicate status */ -// OBSOLETE } -// OBSOLETE *fpstate_t; -// OBSOLETE -// OBSOLETE /* Mach 3 specific routines. -// OBSOLETE */ -// OBSOLETE private boolean_t -// OBSOLETE get_i387_state (struct fpstate *fstate) -// OBSOLETE { -// OBSOLETE kern_return_t ret; -// OBSOLETE thread_state_data_t state; -// OBSOLETE unsigned int fsCnt = i386_FLOAT_STATE_COUNT; -// OBSOLETE struct i386_float_state *fsp; -// OBSOLETE -// OBSOLETE ret = thread_get_state (current_thread, -// OBSOLETE i386_FLOAT_STATE, -// OBSOLETE state, -// OBSOLETE &fsCnt); -// OBSOLETE -// OBSOLETE if (ret != KERN_SUCCESS) -// OBSOLETE { -// OBSOLETE warning ("Can not get live floating point state: %s", -// OBSOLETE mach_error_string (ret)); -// OBSOLETE return FALSE; -// OBSOLETE } -// OBSOLETE -// OBSOLETE fsp = (struct i386_float_state *) state; -// OBSOLETE /* The 387 chip (also 486 counts) or a software emulator? */ -// OBSOLETE if (!fsp->initialized || (fsp->fpkind != FP_387 && fsp->fpkind != FP_SW)) -// OBSOLETE return FALSE; -// OBSOLETE -// OBSOLETE /* Clear the target then copy thread's float state there. -// OBSOLETE Make a copy of the status word, for some reason? -// OBSOLETE */ -// OBSOLETE memset (fstate, 0, sizeof (struct fpstate)); -// OBSOLETE -// OBSOLETE fstate->status = fsp->exc_status; -// OBSOLETE -// OBSOLETE memcpy (fstate->state, (char *) &fsp->hw_state, FP_STATE_BYTES); -// OBSOLETE -// OBSOLETE return TRUE; -// OBSOLETE } -// OBSOLETE -// OBSOLETE private boolean_t -// OBSOLETE get_i387_core_state (struct fpstate *fstate) -// OBSOLETE { -// OBSOLETE /* Not implemented yet. Core files do not contain float state. */ -// OBSOLETE return FALSE; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * This is called by "info float" command -// OBSOLETE */ -// OBSOLETE void -// OBSOLETE i386_mach3_float_info (void) -// OBSOLETE { -// OBSOLETE char buf[sizeof (struct fpstate) + 2 * sizeof (int)]; -// OBSOLETE boolean_t valid = FALSE; -// OBSOLETE fpstate_t fps; -// OBSOLETE -// OBSOLETE if (target_has_execution) -// OBSOLETE valid = get_i387_state (buf); -// OBSOLETE #if 0 -// OBSOLETE else if (WE HAVE CORE FILE) /* @@@@ Core files not supported */ -// OBSOLETE valid = get_i387_core_state (buf); -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE if (!valid) -// OBSOLETE { -// OBSOLETE warning ("no floating point status saved"); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE fps = (fpstate_t) buf; -// OBSOLETE -// OBSOLETE print_387_status (fps->status, (struct env387 *) fps->state); -// OBSOLETE } diff --git a/gdb/i386mach-nat.c b/gdb/i386mach-nat.c deleted file mode 100644 index ee696c4..0000000 --- a/gdb/i386mach-nat.c +++ /dev/null @@ -1,172 +0,0 @@ -// OBSOLETE /* Native dependent code for Mach 386's for GDB, the GNU debugger. -// OBSOLETE Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1995, 1996, 1999, 2000, -// OBSOLETE 2001 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "frame.h" -// OBSOLETE #include "inferior.h" -// OBSOLETE #include "gdbcore.h" -// OBSOLETE #include "regcache.h" -// OBSOLETE -// OBSOLETE #include <sys/param.h> -// OBSOLETE #include <sys/dir.h> -// OBSOLETE #include <sys/user.h> -// OBSOLETE #include <signal.h> -// OBSOLETE #include <sys/ioctl.h> -// OBSOLETE #include <fcntl.h> -// OBSOLETE -// OBSOLETE #include <sys/ptrace.h> -// OBSOLETE #include <machine/reg.h> -// OBSOLETE -// OBSOLETE #include <sys/file.h> -// OBSOLETE #include "gdb_stat.h" -// OBSOLETE #include <sys/core.h> -// OBSOLETE -// OBSOLETE static void fetch_core_registers (char *, unsigned, int, CORE_ADDR); -// OBSOLETE -// OBSOLETE void -// OBSOLETE fetch_inferior_registers (int regno) -// OBSOLETE { -// OBSOLETE struct regs inferior_registers; -// OBSOLETE struct fp_state inferior_fp_registers; -// OBSOLETE -// OBSOLETE registers_fetched (); -// OBSOLETE -// OBSOLETE ptrace (PTRACE_GETREGS, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) & inferior_registers); -// OBSOLETE ptrace (PTRACE_GETFPREGS, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) & inferior_fp_registers); -// OBSOLETE -// OBSOLETE memcpy (registers, &inferior_registers, sizeof inferior_registers); -// OBSOLETE -// OBSOLETE memcpy (®isters[REGISTER_BYTE (FP0_REGNUM)], -// OBSOLETE inferior_fp_registers.f_st, -// OBSOLETE sizeof inferior_fp_registers.f_st); -// OBSOLETE memcpy (®isters[REGISTER_BYTE (FPC_REGNUM)], -// OBSOLETE &inferior_fp_registers.f_ctrl, -// OBSOLETE sizeof inferior_fp_registers - sizeof inferior_fp_registers.f_st); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Store our register values back into the inferior. -// OBSOLETE If REGNO is -1, do this for all registers. -// OBSOLETE Otherwise, REGNO specifies which register (so we can save time). */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE store_inferior_registers (int regno) -// OBSOLETE { -// OBSOLETE struct regs inferior_registers; -// OBSOLETE struct fp_state inferior_fp_registers; -// OBSOLETE -// OBSOLETE memcpy (&inferior_registers, registers, 20 * 4); -// OBSOLETE -// OBSOLETE memcpy (inferior_fp_registers.f_st, ®isters[REGISTER_BYTE (FP0_REGNUM)], -// OBSOLETE sizeof inferior_fp_registers.f_st); -// OBSOLETE memcpy (&inferior_fp_registers.f_ctrl, -// OBSOLETE ®isters[REGISTER_BYTE (FPC_REGNUM)], -// OBSOLETE sizeof inferior_fp_registers - sizeof inferior_fp_registers.f_st); -// OBSOLETE -// OBSOLETE #ifdef PTRACE_FP_BUG -// OBSOLETE if (regno == FP_REGNUM || regno == -1) -// OBSOLETE /* Storing the frame pointer requires a gross hack, in which an -// OBSOLETE instruction that moves eax into ebp gets single-stepped. */ -// OBSOLETE { -// OBSOLETE int stack = inferior_registers.r_reg[SP_REGNUM]; -// OBSOLETE int stuff = ptrace (PTRACE_PEEKDATA, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) stack); -// OBSOLETE int reg = inferior_registers.r_reg[EAX]; -// OBSOLETE inferior_registers.r_reg[EAX] = -// OBSOLETE inferior_registers.r_reg[FP_REGNUM]; -// OBSOLETE ptrace (PTRACE_SETREGS, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) & inferior_registers); -// OBSOLETE ptrace (PTRACE_POKEDATA, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) stack, 0xc589); -// OBSOLETE ptrace (PTRACE_SINGLESTEP, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) stack, 0); -// OBSOLETE wait (0); -// OBSOLETE ptrace (PTRACE_POKEDATA, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) stack, stuff); -// OBSOLETE inferior_registers.r_reg[EAX] = reg; -// OBSOLETE } -// OBSOLETE #endif -// OBSOLETE ptrace (PTRACE_SETREGS, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) & inferior_registers); -// OBSOLETE ptrace (PTRACE_SETFPREGS, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) & inferior_fp_registers); -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Provide registers to GDB from a core file. -// OBSOLETE -// OBSOLETE CORE_REG_SECT points to an array of bytes, which were obtained from -// OBSOLETE a core file which BFD thinks might contain register contents. -// OBSOLETE CORE_REG_SIZE is its size. -// OBSOLETE -// OBSOLETE WHICH says which register set corelow suspects this is: -// OBSOLETE 0 --- the general-purpose register set -// OBSOLETE 2 --- the floating-point register set -// OBSOLETE -// OBSOLETE REG_ADDR isn't used. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE fetch_core_registers (char *core_reg_sect, unsigned core_reg_size, -// OBSOLETE int which, CORE_ADDR reg_addr) -// OBSOLETE { -// OBSOLETE int val; -// OBSOLETE -// OBSOLETE switch (which) -// OBSOLETE { -// OBSOLETE case 0: -// OBSOLETE case 1: -// OBSOLETE memcpy (registers, core_reg_sect, core_reg_size); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case 2: -// OBSOLETE memcpy (®isters[REGISTER_BYTE (FP0_REGNUM)], -// OBSOLETE core_reg_sect, -// OBSOLETE core_reg_size); /* FIXME, probably bogus */ -// OBSOLETE #ifdef FPC_REGNUM -// OBSOLETE memcpy (®isters[REGISTER_BYTE (FPC_REGNUM)], -// OBSOLETE &corestr.c_fpu.f_fpstatus.f_ctrl, -// OBSOLETE sizeof corestr.c_fpu.f_fpstatus - -// OBSOLETE sizeof corestr.c_fpu.f_fpstatus.f_st); -// OBSOLETE #endif -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Register that we are able to handle i386mach core file formats. -// OBSOLETE FIXME: is this really bfd_target_unknown_flavour? */ -// OBSOLETE -// OBSOLETE static struct core_fns i386mach_core_fns = -// OBSOLETE { -// OBSOLETE bfd_target_unknown_flavour, /* core_flavour */ -// OBSOLETE default_check_format, /* check_format */ -// OBSOLETE default_core_sniffer, /* core_sniffer */ -// OBSOLETE fetch_core_registers, /* core_read_registers */ -// OBSOLETE NULL /* next */ -// OBSOLETE }; -// OBSOLETE -// OBSOLETE void -// OBSOLETE _initialize_core_i386mach (void) -// OBSOLETE { -// OBSOLETE add_core_fns (&i386mach_core_fns); -// OBSOLETE } diff --git a/gdb/i960-tdep.c b/gdb/i960-tdep.c deleted file mode 100644 index d059a7b..0000000 --- a/gdb/i960-tdep.c +++ /dev/null @@ -1,1056 +0,0 @@ -// OBSOLETE /* Target-machine dependent code for the Intel 960 -// OBSOLETE -// OBSOLETE Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, -// OBSOLETE 2001, 2002 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE Contributed by Intel Corporation. -// OBSOLETE examine_prologue and other parts contributed by Wind River Systems. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "symtab.h" -// OBSOLETE #include "value.h" -// OBSOLETE #include "frame.h" -// OBSOLETE #include "floatformat.h" -// OBSOLETE #include "target.h" -// OBSOLETE #include "gdbcore.h" -// OBSOLETE #include "inferior.h" -// OBSOLETE #include "regcache.h" -// OBSOLETE #include "gdb_string.h" -// OBSOLETE -// OBSOLETE static CORE_ADDR next_insn (CORE_ADDR memaddr, -// OBSOLETE unsigned int *pword1, unsigned int *pword2); -// OBSOLETE -// OBSOLETE struct type * -// OBSOLETE i960_register_type (int regnum) -// OBSOLETE { -// OBSOLETE if (regnum < FP0_REGNUM) -// OBSOLETE return builtin_type_int32; -// OBSOLETE else -// OBSOLETE return builtin_type_i960_ext; -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Does the specified function use the "struct returning" convention -// OBSOLETE or the "value returning" convention? The "value returning" convention -// OBSOLETE almost invariably returns the entire value in registers. The -// OBSOLETE "struct returning" convention often returns the entire value in -// OBSOLETE memory, and passes a pointer (out of or into the function) saying -// OBSOLETE where the value (is or should go). -// OBSOLETE -// OBSOLETE Since this sometimes depends on whether it was compiled with GCC, -// OBSOLETE this is also an argument. This is used in call_function to build a -// OBSOLETE stack, and in value_being_returned to print return values. -// OBSOLETE -// OBSOLETE On i960, a structure is returned in registers g0-g3, if it will fit. -// OBSOLETE If it's more than 16 bytes long, g13 pointed to it on entry. */ -// OBSOLETE -// OBSOLETE int -// OBSOLETE i960_use_struct_convention (int gcc_p, struct type *type) -// OBSOLETE { -// OBSOLETE return (TYPE_LENGTH (type) > 16); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* gdb960 is always running on a non-960 host. Check its characteristics. -// OBSOLETE This routine must be called as part of gdb initialization. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE check_host (void) -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE -// OBSOLETE static struct typestruct -// OBSOLETE { -// OBSOLETE int hostsize; /* Size of type on host */ -// OBSOLETE int i960size; /* Size of type on i960 */ -// OBSOLETE char *typename; /* Name of type, for error msg */ -// OBSOLETE } -// OBSOLETE types[] = -// OBSOLETE { -// OBSOLETE { -// OBSOLETE sizeof (short), 2, "short" -// OBSOLETE } -// OBSOLETE , -// OBSOLETE { -// OBSOLETE sizeof (int), 4, "int" -// OBSOLETE } -// OBSOLETE , -// OBSOLETE { -// OBSOLETE sizeof (long), 4, "long" -// OBSOLETE } -// OBSOLETE , -// OBSOLETE { -// OBSOLETE sizeof (float), 4, "float" -// OBSOLETE } -// OBSOLETE , -// OBSOLETE { -// OBSOLETE sizeof (double), 8, "double" -// OBSOLETE } -// OBSOLETE , -// OBSOLETE { -// OBSOLETE sizeof (char *), 4, "pointer" -// OBSOLETE } -// OBSOLETE , -// OBSOLETE }; -// OBSOLETE #define TYPELEN (sizeof(types) / sizeof(struct typestruct)) -// OBSOLETE -// OBSOLETE /* Make sure that host type sizes are same as i960 -// OBSOLETE */ -// OBSOLETE for (i = 0; i < TYPELEN; i++) -// OBSOLETE { -// OBSOLETE if (types[i].hostsize != types[i].i960size) -// OBSOLETE { -// OBSOLETE printf_unfiltered ("sizeof(%s) != %d: PROCEED AT YOUR OWN RISK!\n", -// OBSOLETE types[i].typename, types[i].i960size); -// OBSOLETE } -// OBSOLETE -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Is this register part of the register window system? A yes answer -// OBSOLETE implies that 1) The name of this register will not be the same in -// OBSOLETE other frames, and 2) This register is automatically "saved" upon -// OBSOLETE subroutine calls and thus there is no need to search more than one -// OBSOLETE stack frame for it. -// OBSOLETE -// OBSOLETE On the i960, in fact, the name of this register in another frame is -// OBSOLETE "mud" -- there is no overlap between the windows. Each window is -// OBSOLETE simply saved into the stack (true for our purposes, after having been -// OBSOLETE flushed; normally they reside on-chip and are restored from on-chip -// OBSOLETE without ever going to memory). */ -// OBSOLETE -// OBSOLETE static int -// OBSOLETE register_in_window_p (int regnum) -// OBSOLETE { -// OBSOLETE return regnum <= R15_REGNUM; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* i960_find_saved_register () -// OBSOLETE -// OBSOLETE Return the address in which frame FRAME's value of register REGNUM -// OBSOLETE has been saved in memory. Or return zero if it has not been saved. -// OBSOLETE If REGNUM specifies the SP, the value we return is actually the SP -// OBSOLETE value, not an address where it was saved. */ -// OBSOLETE -// OBSOLETE static CORE_ADDR -// OBSOLETE i960_find_saved_register (struct frame_info *frame, int regnum) -// OBSOLETE { -// OBSOLETE register struct frame_info *frame1 = NULL; -// OBSOLETE register CORE_ADDR addr = 0; -// OBSOLETE -// OBSOLETE if (frame == NULL) /* No regs saved if want current frame */ -// OBSOLETE return 0; -// OBSOLETE -// OBSOLETE /* We assume that a register in a register window will only be saved -// OBSOLETE in one place (since the name changes and/or disappears as you go -// OBSOLETE towards inner frames), so we only call get_frame_saved_regs on -// OBSOLETE the current frame. This is directly in contradiction to the -// OBSOLETE usage below, which assumes that registers used in a frame must be -// OBSOLETE saved in a lower (more interior) frame. This change is a result -// OBSOLETE of working on a register window machine; get_frame_saved_regs -// OBSOLETE always returns the registers saved within a frame, within the -// OBSOLETE context (register namespace) of that frame. */ -// OBSOLETE -// OBSOLETE /* However, note that we don't want this to return anything if -// OBSOLETE nothing is saved (if there's a frame inside of this one). Also, -// OBSOLETE callers to this routine asking for the stack pointer want the -// OBSOLETE stack pointer saved for *this* frame; this is returned from the -// OBSOLETE next frame. */ -// OBSOLETE -// OBSOLETE if (register_in_window_p (regnum)) -// OBSOLETE { -// OBSOLETE frame1 = get_next_frame (frame); -// OBSOLETE if (!frame1) -// OBSOLETE return 0; /* Registers of this frame are active. */ -// OBSOLETE -// OBSOLETE /* Get the SP from the next frame in; it will be this -// OBSOLETE current frame. */ -// OBSOLETE if (regnum != SP_REGNUM) -// OBSOLETE frame1 = frame; -// OBSOLETE -// OBSOLETE FRAME_INIT_SAVED_REGS (frame1); -// OBSOLETE return frame1->saved_regs[regnum]; /* ... which might be zero */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Note that this next routine assumes that registers used in -// OBSOLETE frame x will be saved only in the frame that x calls and -// OBSOLETE frames interior to it. This is not true on the sparc, but the -// OBSOLETE above macro takes care of it, so we should be all right. */ -// OBSOLETE while (1) -// OBSOLETE { -// OBSOLETE QUIT; -// OBSOLETE frame1 = get_next_frame (frame); -// OBSOLETE if (frame1 == 0) -// OBSOLETE break; -// OBSOLETE frame = frame1; -// OBSOLETE FRAME_INIT_SAVED_REGS (frame1); -// OBSOLETE if (frame1->saved_regs[regnum]) -// OBSOLETE addr = frame1->saved_regs[regnum]; -// OBSOLETE } -// OBSOLETE -// OBSOLETE return addr; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* i960_get_saved_register () -// OBSOLETE -// OBSOLETE Find register number REGNUM relative to FRAME and put its (raw, -// OBSOLETE target format) contents in *RAW_BUFFER. Set *OPTIMIZED if the -// OBSOLETE variable was optimized out (and thus can't be fetched). Set *LVAL -// OBSOLETE to lval_memory, lval_register, or not_lval, depending on whether -// OBSOLETE the value was fetched from memory, from a register, or in a strange -// OBSOLETE and non-modifiable way (e.g. a frame pointer which was calculated -// OBSOLETE rather than fetched). Set *ADDRP to the address, either in memory -// OBSOLETE on as a REGISTER_BYTE offset into the registers array. -// OBSOLETE -// OBSOLETE Note that this implementation never sets *LVAL to not_lval. But it -// OBSOLETE can be replaced by defining GET_SAVED_REGISTER and supplying your -// OBSOLETE own. -// OBSOLETE -// OBSOLETE The argument RAW_BUFFER must point to aligned memory. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE i960_get_saved_register (char *raw_buffer, -// OBSOLETE int *optimized, -// OBSOLETE CORE_ADDR *addrp, -// OBSOLETE struct frame_info *frame, -// OBSOLETE int regnum, -// OBSOLETE enum lval_type *lval) -// OBSOLETE { -// OBSOLETE CORE_ADDR addr; -// OBSOLETE -// OBSOLETE if (!target_has_registers) -// OBSOLETE error ("No registers."); -// OBSOLETE -// OBSOLETE /* Normal systems don't optimize out things with register numbers. */ -// OBSOLETE if (optimized != NULL) -// OBSOLETE *optimized = 0; -// OBSOLETE addr = i960_find_saved_register (frame, regnum); -// OBSOLETE if (addr != 0) -// OBSOLETE { -// OBSOLETE if (lval != NULL) -// OBSOLETE *lval = lval_memory; -// OBSOLETE if (regnum == SP_REGNUM) -// OBSOLETE { -// OBSOLETE if (raw_buffer != NULL) -// OBSOLETE { -// OBSOLETE /* Put it back in target format. */ -// OBSOLETE store_address (raw_buffer, REGISTER_RAW_SIZE (regnum), -// OBSOLETE (LONGEST) addr); -// OBSOLETE } -// OBSOLETE if (addrp != NULL) -// OBSOLETE *addrp = 0; -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE if (raw_buffer != NULL) -// OBSOLETE target_read_memory (addr, raw_buffer, REGISTER_RAW_SIZE (regnum)); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE if (lval != NULL) -// OBSOLETE *lval = lval_register; -// OBSOLETE addr = REGISTER_BYTE (regnum); -// OBSOLETE if (raw_buffer != NULL) -// OBSOLETE read_register_gen (regnum, raw_buffer); -// OBSOLETE } -// OBSOLETE if (addrp != NULL) -// OBSOLETE *addrp = addr; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Examine an i960 function prologue, recording the addresses at which -// OBSOLETE registers are saved explicitly by the prologue code, and returning -// OBSOLETE the address of the first instruction after the prologue (but not -// OBSOLETE after the instruction at address LIMIT, as explained below). -// OBSOLETE -// OBSOLETE LIMIT places an upper bound on addresses of the instructions to be -// OBSOLETE examined. If the prologue code scan reaches LIMIT, the scan is -// OBSOLETE aborted and LIMIT is returned. This is used, when examining the -// OBSOLETE prologue for the current frame, to keep examine_prologue () from -// OBSOLETE claiming that a given register has been saved when in fact the -// OBSOLETE instruction that saves it has not yet been executed. LIMIT is used -// OBSOLETE at other times to stop the scan when we hit code after the true -// OBSOLETE function prologue (e.g. for the first source line) which might -// OBSOLETE otherwise be mistaken for function prologue. -// OBSOLETE -// OBSOLETE The format of the function prologue matched by this routine is -// OBSOLETE derived from examination of the source to gcc960 1.21, particularly -// OBSOLETE the routine i960_function_prologue (). A "regular expression" for -// OBSOLETE the function prologue is given below: -// OBSOLETE -// OBSOLETE (lda LRn, g14 -// OBSOLETE mov g14, g[0-7] -// OBSOLETE (mov 0, g14) | (lda 0, g14))? -// OBSOLETE -// OBSOLETE (mov[qtl]? g[0-15], r[4-15])* -// OBSOLETE ((addo [1-31], sp, sp) | (lda n(sp), sp))? -// OBSOLETE (st[qtl]? g[0-15], n(fp))* -// OBSOLETE -// OBSOLETE (cmpobne 0, g14, LFn -// OBSOLETE mov sp, g14 -// OBSOLETE lda 0x30(sp), sp -// OBSOLETE LFn: stq g0, (g14) -// OBSOLETE stq g4, 0x10(g14) -// OBSOLETE stq g8, 0x20(g14))? -// OBSOLETE -// OBSOLETE (st g14, n(fp))? -// OBSOLETE (mov g13,r[4-15])? -// OBSOLETE */ -// OBSOLETE -// OBSOLETE /* Macros for extracting fields from i960 instructions. */ -// OBSOLETE -// OBSOLETE #define BITMASK(pos, width) (((0x1 << (width)) - 1) << (pos)) -// OBSOLETE #define EXTRACT_FIELD(val, pos, width) ((val) >> (pos) & BITMASK (0, width)) -// OBSOLETE -// OBSOLETE #define REG_SRC1(insn) EXTRACT_FIELD (insn, 0, 5) -// OBSOLETE #define REG_SRC2(insn) EXTRACT_FIELD (insn, 14, 5) -// OBSOLETE #define REG_SRCDST(insn) EXTRACT_FIELD (insn, 19, 5) -// OBSOLETE #define MEM_SRCDST(insn) EXTRACT_FIELD (insn, 19, 5) -// OBSOLETE #define MEMA_OFFSET(insn) EXTRACT_FIELD (insn, 0, 12) -// OBSOLETE -// OBSOLETE /* Fetch the instruction at ADDR, returning 0 if ADDR is beyond LIM or -// OBSOLETE is not the address of a valid instruction, the address of the next -// OBSOLETE instruction beyond ADDR otherwise. *PWORD1 receives the first word -// OBSOLETE of the instruction, and (for two-word instructions), *PWORD2 receives -// OBSOLETE the second. */ -// OBSOLETE -// OBSOLETE #define NEXT_PROLOGUE_INSN(addr, lim, pword1, pword2) \ -// OBSOLETE (((addr) < (lim)) ? next_insn (addr, pword1, pword2) : 0) -// OBSOLETE -// OBSOLETE static CORE_ADDR -// OBSOLETE examine_prologue (register CORE_ADDR ip, register CORE_ADDR limit, -// OBSOLETE CORE_ADDR frame_addr, struct frame_saved_regs *fsr) -// OBSOLETE { -// OBSOLETE register CORE_ADDR next_ip; -// OBSOLETE register int src, dst; -// OBSOLETE register unsigned int *pcode; -// OBSOLETE unsigned int insn1, insn2; -// OBSOLETE int size; -// OBSOLETE int within_leaf_prologue; -// OBSOLETE CORE_ADDR save_addr; -// OBSOLETE static unsigned int varargs_prologue_code[] = -// OBSOLETE { -// OBSOLETE 0x3507a00c, /* cmpobne 0x0, g14, LFn */ -// OBSOLETE 0x5cf01601, /* mov sp, g14 */ -// OBSOLETE 0x8c086030, /* lda 0x30(sp), sp */ -// OBSOLETE 0xb2879000, /* LFn: stq g0, (g14) */ -// OBSOLETE 0xb2a7a010, /* stq g4, 0x10(g14) */ -// OBSOLETE 0xb2c7a020 /* stq g8, 0x20(g14) */ -// OBSOLETE }; -// OBSOLETE -// OBSOLETE /* Accept a leaf procedure prologue code fragment if present. -// OBSOLETE Note that ip might point to either the leaf or non-leaf -// OBSOLETE entry point; we look for the non-leaf entry point first: */ -// OBSOLETE -// OBSOLETE within_leaf_prologue = 0; -// OBSOLETE if ((next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn1, &insn2)) -// OBSOLETE && ((insn1 & 0xfffff000) == 0x8cf00000 /* lda LRx, g14 (MEMA) */ -// OBSOLETE || (insn1 & 0xfffffc60) == 0x8cf03000)) /* lda LRx, g14 (MEMB) */ -// OBSOLETE { -// OBSOLETE within_leaf_prologue = 1; -// OBSOLETE next_ip = NEXT_PROLOGUE_INSN (next_ip, limit, &insn1, &insn2); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Now look for the prologue code at a leaf entry point: */ -// OBSOLETE -// OBSOLETE if (next_ip -// OBSOLETE && (insn1 & 0xff87ffff) == 0x5c80161e /* mov g14, gx */ -// OBSOLETE && REG_SRCDST (insn1) <= G0_REGNUM + 7) -// OBSOLETE { -// OBSOLETE within_leaf_prologue = 1; -// OBSOLETE if ((next_ip = NEXT_PROLOGUE_INSN (next_ip, limit, &insn1, &insn2)) -// OBSOLETE && (insn1 == 0x8cf00000 /* lda 0, g14 */ -// OBSOLETE || insn1 == 0x5cf01e00)) /* mov 0, g14 */ -// OBSOLETE { -// OBSOLETE ip = next_ip; -// OBSOLETE next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn1, &insn2); -// OBSOLETE within_leaf_prologue = 0; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* If something that looks like the beginning of a leaf prologue -// OBSOLETE has been seen, but the remainder of the prologue is missing, bail. -// OBSOLETE We don't know what we've got. */ -// OBSOLETE -// OBSOLETE if (within_leaf_prologue) -// OBSOLETE return (ip); -// OBSOLETE -// OBSOLETE /* Accept zero or more instances of "mov[qtl]? gx, ry", where y >= 4. -// OBSOLETE This may cause us to mistake the moving of a register -// OBSOLETE parameter to a local register for the saving of a callee-saved -// OBSOLETE register, but that can't be helped, since with the -// OBSOLETE "-fcall-saved" flag, any register can be made callee-saved. */ -// OBSOLETE -// OBSOLETE while (next_ip -// OBSOLETE && (insn1 & 0xfc802fb0) == 0x5c000610 -// OBSOLETE && (dst = REG_SRCDST (insn1)) >= (R0_REGNUM + 4)) -// OBSOLETE { -// OBSOLETE src = REG_SRC1 (insn1); -// OBSOLETE size = EXTRACT_FIELD (insn1, 24, 2) + 1; -// OBSOLETE save_addr = frame_addr + ((dst - R0_REGNUM) * 4); -// OBSOLETE while (size--) -// OBSOLETE { -// OBSOLETE fsr->regs[src++] = save_addr; -// OBSOLETE save_addr += 4; -// OBSOLETE } -// OBSOLETE ip = next_ip; -// OBSOLETE next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn1, &insn2); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Accept an optional "addo n, sp, sp" or "lda n(sp), sp". */ -// OBSOLETE -// OBSOLETE if (next_ip && -// OBSOLETE ((insn1 & 0xffffffe0) == 0x59084800 /* addo n, sp, sp */ -// OBSOLETE || (insn1 & 0xfffff000) == 0x8c086000 /* lda n(sp), sp (MEMA) */ -// OBSOLETE || (insn1 & 0xfffffc60) == 0x8c087400)) /* lda n(sp), sp (MEMB) */ -// OBSOLETE { -// OBSOLETE ip = next_ip; -// OBSOLETE next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn1, &insn2); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Accept zero or more instances of "st[qtl]? gx, n(fp)". -// OBSOLETE This may cause us to mistake the copying of a register -// OBSOLETE parameter to the frame for the saving of a callee-saved -// OBSOLETE register, but that can't be helped, since with the -// OBSOLETE "-fcall-saved" flag, any register can be made callee-saved. -// OBSOLETE We can, however, refuse to accept a save of register g14, -// OBSOLETE since that is matched explicitly below. */ -// OBSOLETE -// OBSOLETE while (next_ip && -// OBSOLETE ((insn1 & 0xf787f000) == 0x9287e000 /* stl? gx, n(fp) (MEMA) */ -// OBSOLETE || (insn1 & 0xf787fc60) == 0x9287f400 /* stl? gx, n(fp) (MEMB) */ -// OBSOLETE || (insn1 & 0xef87f000) == 0xa287e000 /* st[tq] gx, n(fp) (MEMA) */ -// OBSOLETE || (insn1 & 0xef87fc60) == 0xa287f400) /* st[tq] gx, n(fp) (MEMB) */ -// OBSOLETE && ((src = MEM_SRCDST (insn1)) != G14_REGNUM)) -// OBSOLETE { -// OBSOLETE save_addr = frame_addr + ((insn1 & BITMASK (12, 1)) -// OBSOLETE ? insn2 : MEMA_OFFSET (insn1)); -// OBSOLETE size = (insn1 & BITMASK (29, 1)) ? ((insn1 & BITMASK (28, 1)) ? 4 : 3) -// OBSOLETE : ((insn1 & BITMASK (27, 1)) ? 2 : 1); -// OBSOLETE while (size--) -// OBSOLETE { -// OBSOLETE fsr->regs[src++] = save_addr; -// OBSOLETE save_addr += 4; -// OBSOLETE } -// OBSOLETE ip = next_ip; -// OBSOLETE next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn1, &insn2); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Accept the varargs prologue code if present. */ -// OBSOLETE -// OBSOLETE size = sizeof (varargs_prologue_code) / sizeof (int); -// OBSOLETE pcode = varargs_prologue_code; -// OBSOLETE while (size-- && next_ip && *pcode++ == insn1) -// OBSOLETE { -// OBSOLETE ip = next_ip; -// OBSOLETE next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn1, &insn2); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Accept an optional "st g14, n(fp)". */ -// OBSOLETE -// OBSOLETE if (next_ip && -// OBSOLETE ((insn1 & 0xfffff000) == 0x92f7e000 /* st g14, n(fp) (MEMA) */ -// OBSOLETE || (insn1 & 0xfffffc60) == 0x92f7f400)) /* st g14, n(fp) (MEMB) */ -// OBSOLETE { -// OBSOLETE fsr->regs[G14_REGNUM] = frame_addr + ((insn1 & BITMASK (12, 1)) -// OBSOLETE ? insn2 : MEMA_OFFSET (insn1)); -// OBSOLETE ip = next_ip; -// OBSOLETE next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn1, &insn2); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Accept zero or one instance of "mov g13, ry", where y >= 4. -// OBSOLETE This is saving the address where a struct should be returned. */ -// OBSOLETE -// OBSOLETE if (next_ip -// OBSOLETE && (insn1 & 0xff802fbf) == 0x5c00061d -// OBSOLETE && (dst = REG_SRCDST (insn1)) >= (R0_REGNUM + 4)) -// OBSOLETE { -// OBSOLETE save_addr = frame_addr + ((dst - R0_REGNUM) * 4); -// OBSOLETE fsr->regs[G0_REGNUM + 13] = save_addr; -// OBSOLETE ip = next_ip; -// OBSOLETE #if 0 /* We'll need this once there is a subsequent instruction examined. */ -// OBSOLETE next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn1, &insn2); -// OBSOLETE #endif -// OBSOLETE } -// OBSOLETE -// OBSOLETE return (ip); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Given an ip value corresponding to the start of a function, -// OBSOLETE return the ip of the first instruction after the function -// OBSOLETE prologue. */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE i960_skip_prologue (CORE_ADDR ip) -// OBSOLETE { -// OBSOLETE struct frame_saved_regs saved_regs_dummy; -// OBSOLETE struct symtab_and_line sal; -// OBSOLETE CORE_ADDR limit; -// OBSOLETE -// OBSOLETE sal = find_pc_line (ip, 0); -// OBSOLETE limit = (sal.end) ? sal.end : 0xffffffff; -// OBSOLETE -// OBSOLETE return (examine_prologue (ip, limit, (CORE_ADDR) 0, &saved_regs_dummy)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Put here the code to store, into a struct frame_saved_regs, -// OBSOLETE the addresses of the saved registers of frame described by FRAME_INFO. -// OBSOLETE This includes special registers such as pc and fp saved in special -// OBSOLETE ways in the stack frame. sp is even more special: -// OBSOLETE the address we return for it IS the sp for the next frame. -// OBSOLETE -// OBSOLETE We cache the result of doing this in the frame_obstack, since it is -// OBSOLETE fairly expensive. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE frame_find_saved_regs (struct frame_info *fi, struct frame_saved_regs *fsr) -// OBSOLETE { -// OBSOLETE register CORE_ADDR next_addr; -// OBSOLETE register CORE_ADDR *saved_regs; -// OBSOLETE register int regnum; -// OBSOLETE register struct frame_saved_regs *cache_fsr; -// OBSOLETE CORE_ADDR ip; -// OBSOLETE struct symtab_and_line sal; -// OBSOLETE CORE_ADDR limit; -// OBSOLETE -// OBSOLETE if (!fi->fsr) -// OBSOLETE { -// OBSOLETE cache_fsr = (struct frame_saved_regs *) -// OBSOLETE frame_obstack_alloc (sizeof (struct frame_saved_regs)); -// OBSOLETE memset (cache_fsr, '\0', sizeof (struct frame_saved_regs)); -// OBSOLETE fi->fsr = cache_fsr; -// OBSOLETE -// OBSOLETE /* Find the start and end of the function prologue. If the PC -// OBSOLETE is in the function prologue, we only consider the part that -// OBSOLETE has executed already. */ -// OBSOLETE -// OBSOLETE ip = get_pc_function_start (fi->pc); -// OBSOLETE sal = find_pc_line (ip, 0); -// OBSOLETE limit = (sal.end && sal.end < fi->pc) ? sal.end : fi->pc; -// OBSOLETE -// OBSOLETE examine_prologue (ip, limit, fi->frame, cache_fsr); -// OBSOLETE -// OBSOLETE /* Record the addresses at which the local registers are saved. -// OBSOLETE Strictly speaking, we should only do this for non-leaf procedures, -// OBSOLETE but no one will ever look at these values if it is a leaf procedure, -// OBSOLETE since local registers are always caller-saved. */ -// OBSOLETE -// OBSOLETE next_addr = (CORE_ADDR) fi->frame; -// OBSOLETE saved_regs = cache_fsr->regs; -// OBSOLETE for (regnum = R0_REGNUM; regnum <= R15_REGNUM; regnum++) -// OBSOLETE { -// OBSOLETE *saved_regs++ = next_addr; -// OBSOLETE next_addr += 4; -// OBSOLETE } -// OBSOLETE -// OBSOLETE cache_fsr->regs[FP_REGNUM] = cache_fsr->regs[PFP_REGNUM]; -// OBSOLETE } -// OBSOLETE -// OBSOLETE *fsr = *fi->fsr; -// OBSOLETE -// OBSOLETE /* Fetch the value of the sp from memory every time, since it -// OBSOLETE is conceivable that it has changed since the cache was flushed. -// OBSOLETE This unfortunately undoes much of the savings from caching the -// OBSOLETE saved register values. I suggest adding an argument to -// OBSOLETE get_frame_saved_regs () specifying the register number we're -// OBSOLETE interested in (or -1 for all registers). This would be passed -// OBSOLETE through to FRAME_FIND_SAVED_REGS (), permitting more efficient -// OBSOLETE computation of saved register addresses (e.g., on the i960, -// OBSOLETE we don't have to examine the prologue to find local registers). -// OBSOLETE -- markf@wrs.com -// OBSOLETE FIXME, we don't need to refetch this, since the cache is cleared -// OBSOLETE every time the child process is restarted. If GDB itself -// OBSOLETE modifies SP, it has to clear the cache by hand (does it?). -gnu */ -// OBSOLETE -// OBSOLETE fsr->regs[SP_REGNUM] = read_memory_integer (fsr->regs[SP_REGNUM], 4); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Return the address of the argument block for the frame -// OBSOLETE described by FI. Returns 0 if the address is unknown. */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE frame_args_address (struct frame_info *fi, int must_be_correct) -// OBSOLETE { -// OBSOLETE struct frame_saved_regs fsr; -// OBSOLETE CORE_ADDR ap; -// OBSOLETE -// OBSOLETE /* If g14 was saved in the frame by the function prologue code, return -// OBSOLETE the saved value. If the frame is current and we are being sloppy, -// OBSOLETE return the value of g14. Otherwise, return zero. */ -// OBSOLETE -// OBSOLETE get_frame_saved_regs (fi, &fsr); -// OBSOLETE if (fsr.regs[G14_REGNUM]) -// OBSOLETE ap = read_memory_integer (fsr.regs[G14_REGNUM], 4); -// OBSOLETE else -// OBSOLETE { -// OBSOLETE if (must_be_correct) -// OBSOLETE return 0; /* Don't cache this result */ -// OBSOLETE if (get_next_frame (fi)) -// OBSOLETE ap = 0; -// OBSOLETE else -// OBSOLETE ap = read_register (G14_REGNUM); -// OBSOLETE if (ap == 0) -// OBSOLETE ap = fi->frame; -// OBSOLETE } -// OBSOLETE fi->arg_pointer = ap; /* Cache it for next time */ -// OBSOLETE return ap; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Return the address of the return struct for the frame -// OBSOLETE described by FI. Returns 0 if the address is unknown. */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE frame_struct_result_address (struct frame_info *fi) -// OBSOLETE { -// OBSOLETE struct frame_saved_regs fsr; -// OBSOLETE CORE_ADDR ap; -// OBSOLETE -// OBSOLETE /* If the frame is non-current, check to see if g14 was saved in the -// OBSOLETE frame by the function prologue code; return the saved value if so, -// OBSOLETE zero otherwise. If the frame is current, return the value of g14. -// OBSOLETE -// OBSOLETE FIXME, shouldn't this use the saved value as long as we are past -// OBSOLETE the function prologue, and only use the current value if we have -// OBSOLETE no saved value and are at TOS? -- gnu@cygnus.com */ -// OBSOLETE -// OBSOLETE if (get_next_frame (fi)) -// OBSOLETE { -// OBSOLETE get_frame_saved_regs (fi, &fsr); -// OBSOLETE if (fsr.regs[G13_REGNUM]) -// OBSOLETE ap = read_memory_integer (fsr.regs[G13_REGNUM], 4); -// OBSOLETE else -// OBSOLETE ap = 0; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE ap = read_register (G13_REGNUM); -// OBSOLETE -// OBSOLETE return ap; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Return address to which the currently executing leafproc will return, -// OBSOLETE or 0 if IP, the value of the instruction pointer from the currently -// OBSOLETE executing function, is not in a leafproc (or if we can't tell if it -// OBSOLETE is). -// OBSOLETE -// OBSOLETE Do this by finding the starting address of the routine in which IP lies. -// OBSOLETE If the instruction there is "mov g14, gx" (where x is in [0,7]), this -// OBSOLETE is a leafproc and the return address is in register gx. Well, this is -// OBSOLETE true unless the return address points at a RET instruction in the current -// OBSOLETE procedure, which indicates that we have a 'dual entry' routine that -// OBSOLETE has been entered through the CALL entry point. */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE leafproc_return (CORE_ADDR ip) -// OBSOLETE { -// OBSOLETE register struct minimal_symbol *msymbol; -// OBSOLETE char *p; -// OBSOLETE int dst; -// OBSOLETE unsigned int insn1, insn2; -// OBSOLETE CORE_ADDR return_addr; -// OBSOLETE -// OBSOLETE if ((msymbol = lookup_minimal_symbol_by_pc (ip)) != NULL) -// OBSOLETE { -// OBSOLETE if ((p = strchr (SYMBOL_NAME (msymbol), '.')) && STREQ (p, ".lf")) -// OBSOLETE { -// OBSOLETE if (next_insn (SYMBOL_VALUE_ADDRESS (msymbol), &insn1, &insn2) -// OBSOLETE && (insn1 & 0xff87ffff) == 0x5c80161e /* mov g14, gx */ -// OBSOLETE && (dst = REG_SRCDST (insn1)) <= G0_REGNUM + 7) -// OBSOLETE { -// OBSOLETE /* Get the return address. If the "mov g14, gx" -// OBSOLETE instruction hasn't been executed yet, read -// OBSOLETE the return address from g14; otherwise, read it -// OBSOLETE from the register into which g14 was moved. */ -// OBSOLETE -// OBSOLETE return_addr = -// OBSOLETE read_register ((ip == SYMBOL_VALUE_ADDRESS (msymbol)) -// OBSOLETE ? G14_REGNUM : dst); -// OBSOLETE -// OBSOLETE /* We know we are in a leaf procedure, but we don't know -// OBSOLETE whether the caller actually did a "bal" to the ".lf" -// OBSOLETE entry point, or a normal "call" to the non-leaf entry -// OBSOLETE point one instruction before. In the latter case, the -// OBSOLETE return address will be the address of a "ret" -// OBSOLETE instruction within the procedure itself. We test for -// OBSOLETE this below. */ -// OBSOLETE -// OBSOLETE if (!next_insn (return_addr, &insn1, &insn2) -// OBSOLETE || (insn1 & 0xff000000) != 0xa000000 /* ret */ -// OBSOLETE || lookup_minimal_symbol_by_pc (return_addr) != msymbol) -// OBSOLETE return (return_addr); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Immediately after a function call, return the saved pc. -// OBSOLETE Can't go through the frames for this because on some machines -// OBSOLETE the new frame is not set up until the new function executes -// OBSOLETE some instructions. -// OBSOLETE On the i960, the frame *is* set up immediately after the call, -// OBSOLETE unless the function is a leaf procedure. */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE saved_pc_after_call (struct frame_info *frame) -// OBSOLETE { -// OBSOLETE CORE_ADDR saved_pc; -// OBSOLETE -// OBSOLETE saved_pc = leafproc_return (get_frame_pc (frame)); -// OBSOLETE if (!saved_pc) -// OBSOLETE saved_pc = FRAME_SAVED_PC (frame); -// OBSOLETE -// OBSOLETE return saved_pc; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Discard from the stack the innermost frame, -// OBSOLETE restoring all saved registers. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE i960_pop_frame (void) -// OBSOLETE { -// OBSOLETE register struct frame_info *current_fi, *prev_fi; -// OBSOLETE register int i; -// OBSOLETE CORE_ADDR save_addr; -// OBSOLETE CORE_ADDR leaf_return_addr; -// OBSOLETE struct frame_saved_regs fsr; -// OBSOLETE char local_regs_buf[16 * 4]; -// OBSOLETE -// OBSOLETE current_fi = get_current_frame (); -// OBSOLETE -// OBSOLETE /* First, undo what the hardware does when we return. -// OBSOLETE If this is a non-leaf procedure, restore local registers from -// OBSOLETE the save area in the calling frame. Otherwise, load the return -// OBSOLETE address obtained from leafproc_return () into the rip. */ -// OBSOLETE -// OBSOLETE leaf_return_addr = leafproc_return (current_fi->pc); -// OBSOLETE if (!leaf_return_addr) -// OBSOLETE { -// OBSOLETE /* Non-leaf procedure. Restore local registers, incl IP. */ -// OBSOLETE prev_fi = get_prev_frame (current_fi); -// OBSOLETE read_memory (prev_fi->frame, local_regs_buf, sizeof (local_regs_buf)); -// OBSOLETE write_register_bytes (REGISTER_BYTE (R0_REGNUM), local_regs_buf, -// OBSOLETE sizeof (local_regs_buf)); -// OBSOLETE -// OBSOLETE /* Restore frame pointer. */ -// OBSOLETE write_register (FP_REGNUM, prev_fi->frame); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* Leaf procedure. Just restore the return address into the IP. */ -// OBSOLETE write_register (RIP_REGNUM, leaf_return_addr); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Now restore any global regs that the current function had saved. */ -// OBSOLETE get_frame_saved_regs (current_fi, &fsr); -// OBSOLETE for (i = G0_REGNUM; i < G14_REGNUM; i++) -// OBSOLETE { -// OBSOLETE save_addr = fsr.regs[i]; -// OBSOLETE if (save_addr != 0) -// OBSOLETE write_register (i, read_memory_integer (save_addr, 4)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Flush the frame cache, create a frame for the new innermost frame, -// OBSOLETE and make it the current frame. */ -// OBSOLETE -// OBSOLETE flush_cached_frames (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Given a 960 stop code (fault or trace), return the signal which -// OBSOLETE corresponds. */ -// OBSOLETE -// OBSOLETE enum target_signal -// OBSOLETE i960_fault_to_signal (int fault) -// OBSOLETE { -// OBSOLETE switch (fault) -// OBSOLETE { -// OBSOLETE case 0: -// OBSOLETE return TARGET_SIGNAL_BUS; /* parallel fault */ -// OBSOLETE case 1: -// OBSOLETE return TARGET_SIGNAL_UNKNOWN; -// OBSOLETE case 2: -// OBSOLETE return TARGET_SIGNAL_ILL; /* operation fault */ -// OBSOLETE case 3: -// OBSOLETE return TARGET_SIGNAL_FPE; /* arithmetic fault */ -// OBSOLETE case 4: -// OBSOLETE return TARGET_SIGNAL_FPE; /* floating point fault */ -// OBSOLETE -// OBSOLETE /* constraint fault. This appears not to distinguish between -// OBSOLETE a range constraint fault (which should be SIGFPE) and a privileged -// OBSOLETE fault (which should be SIGILL). */ -// OBSOLETE case 5: -// OBSOLETE return TARGET_SIGNAL_ILL; -// OBSOLETE -// OBSOLETE case 6: -// OBSOLETE return TARGET_SIGNAL_SEGV; /* virtual memory fault */ -// OBSOLETE -// OBSOLETE /* protection fault. This is for an out-of-range argument to -// OBSOLETE "calls". I guess it also could be SIGILL. */ -// OBSOLETE case 7: -// OBSOLETE return TARGET_SIGNAL_SEGV; -// OBSOLETE -// OBSOLETE case 8: -// OBSOLETE return TARGET_SIGNAL_BUS; /* machine fault */ -// OBSOLETE case 9: -// OBSOLETE return TARGET_SIGNAL_BUS; /* structural fault */ -// OBSOLETE case 0xa: -// OBSOLETE return TARGET_SIGNAL_ILL; /* type fault */ -// OBSOLETE case 0xb: -// OBSOLETE return TARGET_SIGNAL_UNKNOWN; /* reserved fault */ -// OBSOLETE case 0xc: -// OBSOLETE return TARGET_SIGNAL_BUS; /* process fault */ -// OBSOLETE case 0xd: -// OBSOLETE return TARGET_SIGNAL_SEGV; /* descriptor fault */ -// OBSOLETE case 0xe: -// OBSOLETE return TARGET_SIGNAL_BUS; /* event fault */ -// OBSOLETE case 0xf: -// OBSOLETE return TARGET_SIGNAL_UNKNOWN; /* reserved fault */ -// OBSOLETE case 0x10: -// OBSOLETE return TARGET_SIGNAL_TRAP; /* single-step trace */ -// OBSOLETE case 0x11: -// OBSOLETE return TARGET_SIGNAL_TRAP; /* branch trace */ -// OBSOLETE case 0x12: -// OBSOLETE return TARGET_SIGNAL_TRAP; /* call trace */ -// OBSOLETE case 0x13: -// OBSOLETE return TARGET_SIGNAL_TRAP; /* return trace */ -// OBSOLETE case 0x14: -// OBSOLETE return TARGET_SIGNAL_TRAP; /* pre-return trace */ -// OBSOLETE case 0x15: -// OBSOLETE return TARGET_SIGNAL_TRAP; /* supervisor call trace */ -// OBSOLETE case 0x16: -// OBSOLETE return TARGET_SIGNAL_TRAP; /* breakpoint trace */ -// OBSOLETE default: -// OBSOLETE return TARGET_SIGNAL_UNKNOWN; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /****************************************/ -// OBSOLETE /* MEM format */ -// OBSOLETE /****************************************/ -// OBSOLETE -// OBSOLETE struct tabent -// OBSOLETE { -// OBSOLETE char *name; -// OBSOLETE char numops; -// OBSOLETE }; -// OBSOLETE -// OBSOLETE /* Return instruction length, either 4 or 8. When NOPRINT is non-zero -// OBSOLETE (TRUE), don't output any text. (Actually, as implemented, if NOPRINT -// OBSOLETE is 0, abort() is called.) */ -// OBSOLETE -// OBSOLETE static int -// OBSOLETE mem (unsigned long memaddr, unsigned long word1, unsigned long word2, -// OBSOLETE int noprint) -// OBSOLETE { -// OBSOLETE int i, j; -// OBSOLETE int len; -// OBSOLETE int mode; -// OBSOLETE int offset; -// OBSOLETE const char *reg1, *reg2, *reg3; -// OBSOLETE -// OBSOLETE /* This lookup table is too sparse to make it worth typing in, but not -// OBSOLETE * so large as to make a sparse array necessary. We allocate the -// OBSOLETE * table at runtime, initialize all entries to empty, and copy the -// OBSOLETE * real ones in from an initialization table. -// OBSOLETE * -// OBSOLETE * NOTE: In this table, the meaning of 'numops' is: -// OBSOLETE * 1: single operand -// OBSOLETE * 2: 2 operands, load instruction -// OBSOLETE * -2: 2 operands, store instruction -// OBSOLETE */ -// OBSOLETE static struct tabent *mem_tab = NULL; -// OBSOLETE /* Opcodes of 0x8X, 9X, aX, bX, and cX must be in the table. */ -// OBSOLETE #define MEM_MIN 0x80 -// OBSOLETE #define MEM_MAX 0xcf -// OBSOLETE #define MEM_SIZ ((MEM_MAX-MEM_MIN+1) * sizeof(struct tabent)) -// OBSOLETE -// OBSOLETE static struct -// OBSOLETE { -// OBSOLETE int opcode; -// OBSOLETE char *name; -// OBSOLETE char numops; -// OBSOLETE } -// OBSOLETE mem_init[] = -// OBSOLETE { -// OBSOLETE 0x80, "ldob", 2, -// OBSOLETE 0x82, "stob", -2, -// OBSOLETE 0x84, "bx", 1, -// OBSOLETE 0x85, "balx", 2, -// OBSOLETE 0x86, "callx", 1, -// OBSOLETE 0x88, "ldos", 2, -// OBSOLETE 0x8a, "stos", -2, -// OBSOLETE 0x8c, "lda", 2, -// OBSOLETE 0x90, "ld", 2, -// OBSOLETE 0x92, "st", -2, -// OBSOLETE 0x98, "ldl", 2, -// OBSOLETE 0x9a, "stl", -2, -// OBSOLETE 0xa0, "ldt", 2, -// OBSOLETE 0xa2, "stt", -2, -// OBSOLETE 0xb0, "ldq", 2, -// OBSOLETE 0xb2, "stq", -2, -// OBSOLETE 0xc0, "ldib", 2, -// OBSOLETE 0xc2, "stib", -2, -// OBSOLETE 0xc8, "ldis", 2, -// OBSOLETE 0xca, "stis", -2, -// OBSOLETE 0, NULL, 0 -// OBSOLETE }; -// OBSOLETE -// OBSOLETE if (mem_tab == NULL) -// OBSOLETE { -// OBSOLETE mem_tab = (struct tabent *) xmalloc (MEM_SIZ); -// OBSOLETE memset (mem_tab, '\0', MEM_SIZ); -// OBSOLETE for (i = 0; mem_init[i].opcode != 0; i++) -// OBSOLETE { -// OBSOLETE j = mem_init[i].opcode - MEM_MIN; -// OBSOLETE mem_tab[j].name = mem_init[i].name; -// OBSOLETE mem_tab[j].numops = mem_init[i].numops; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE i = ((word1 >> 24) & 0xff) - MEM_MIN; -// OBSOLETE mode = (word1 >> 10) & 0xf; -// OBSOLETE -// OBSOLETE if ((mem_tab[i].name != NULL) /* Valid instruction */ -// OBSOLETE && ((mode == 5) || (mode >= 12))) -// OBSOLETE { /* With 32-bit displacement */ -// OBSOLETE len = 8; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE len = 4; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (noprint) -// OBSOLETE { -// OBSOLETE return len; -// OBSOLETE } -// OBSOLETE internal_error (__FILE__, __LINE__, "failed internal consistency check"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Read the i960 instruction at 'memaddr' and return the address of -// OBSOLETE the next instruction after that, or 0 if 'memaddr' is not the -// OBSOLETE address of a valid instruction. The first word of the instruction -// OBSOLETE is stored at 'pword1', and the second word, if any, is stored at -// OBSOLETE 'pword2'. */ -// OBSOLETE -// OBSOLETE static CORE_ADDR -// OBSOLETE next_insn (CORE_ADDR memaddr, unsigned int *pword1, unsigned int *pword2) -// OBSOLETE { -// OBSOLETE int len; -// OBSOLETE char buf[8]; -// OBSOLETE -// OBSOLETE /* Read the two (potential) words of the instruction at once, -// OBSOLETE to eliminate the overhead of two calls to read_memory (). -// OBSOLETE FIXME: Loses if the first one is readable but the second is not -// OBSOLETE (e.g. last word of the segment). */ -// OBSOLETE -// OBSOLETE read_memory (memaddr, buf, 8); -// OBSOLETE *pword1 = extract_unsigned_integer (buf, 4); -// OBSOLETE *pword2 = extract_unsigned_integer (buf + 4, 4); -// OBSOLETE -// OBSOLETE /* Divide instruction set into classes based on high 4 bits of opcode */ -// OBSOLETE -// OBSOLETE switch ((*pword1 >> 28) & 0xf) -// OBSOLETE { -// OBSOLETE case 0x0: -// OBSOLETE case 0x1: /* ctrl */ -// OBSOLETE -// OBSOLETE case 0x2: -// OBSOLETE case 0x3: /* cobr */ -// OBSOLETE -// OBSOLETE case 0x5: -// OBSOLETE case 0x6: -// OBSOLETE case 0x7: /* reg */ -// OBSOLETE len = 4; -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case 0x8: -// OBSOLETE case 0x9: -// OBSOLETE case 0xa: -// OBSOLETE case 0xb: -// OBSOLETE case 0xc: -// OBSOLETE len = mem (memaddr, *pword1, *pword2, 1); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE default: /* invalid instruction */ -// OBSOLETE len = 0; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (len) -// OBSOLETE return memaddr + len; -// OBSOLETE else -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* 'start_frame' is a variable in the MON960 runtime startup routine -// OBSOLETE that contains the frame pointer of the 'start' routine (the routine -// OBSOLETE that calls 'main'). By reading its contents out of remote memory, -// OBSOLETE we can tell where the frame chain ends: backtraces should halt before -// OBSOLETE they display this frame. */ -// OBSOLETE -// OBSOLETE int -// OBSOLETE mon960_frame_chain_valid (CORE_ADDR chain, struct frame_info *curframe) -// OBSOLETE { -// OBSOLETE struct symbol *sym; -// OBSOLETE struct minimal_symbol *msymbol; -// OBSOLETE -// OBSOLETE /* crtmon960.o is an assembler module that is assumed to be linked -// OBSOLETE * first in an i80960 executable. It contains the true entry point; -// OBSOLETE * it performs startup up initialization and then calls 'main'. -// OBSOLETE * -// OBSOLETE * 'sf' is the name of a variable in crtmon960.o that is set -// OBSOLETE * during startup to the address of the first frame. -// OBSOLETE * -// OBSOLETE * 'a' is the address of that variable in 80960 memory. -// OBSOLETE */ -// OBSOLETE static char sf[] = "start_frame"; -// OBSOLETE CORE_ADDR a; -// OBSOLETE -// OBSOLETE -// OBSOLETE chain &= ~0x3f; /* Zero low 6 bits because previous frame pointers -// OBSOLETE contain return status info in them. */ -// OBSOLETE if (chain == 0) -// OBSOLETE { -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE sym = lookup_symbol (sf, 0, VAR_NAMESPACE, (int *) NULL, -// OBSOLETE (struct symtab **) NULL); -// OBSOLETE if (sym != 0) -// OBSOLETE { -// OBSOLETE a = SYMBOL_VALUE (sym); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE msymbol = lookup_minimal_symbol (sf, NULL, NULL); -// OBSOLETE if (msymbol == NULL) -// OBSOLETE return 0; -// OBSOLETE a = SYMBOL_VALUE_ADDRESS (msymbol); -// OBSOLETE } -// OBSOLETE -// OBSOLETE return (chain != read_memory_integer (a, 4)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE void -// OBSOLETE _initialize_i960_tdep (void) -// OBSOLETE { -// OBSOLETE check_host (); -// OBSOLETE -// OBSOLETE tm_print_insn = print_insn_i960; -// OBSOLETE } diff --git a/gdb/m88k-nat.c b/gdb/m88k-nat.c deleted file mode 100644 index 11bde57..0000000 --- a/gdb/m88k-nat.c +++ /dev/null @@ -1,290 +0,0 @@ -// OBSOLETE /* Native-dependent Motorola 88xxx support for GDB, the GNU Debugger. -// OBSOLETE Copyright 1988, 1990, 1991, 1992, 1993, 1995, 1999, 2000, 2001 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "frame.h" -// OBSOLETE #include "inferior.h" -// OBSOLETE #include "regcache.h" -// OBSOLETE -// OBSOLETE #include <sys/types.h> -// OBSOLETE #include <sys/param.h> -// OBSOLETE #include <sys/dir.h> -// OBSOLETE #include <signal.h> -// OBSOLETE #include "gdbcore.h" -// OBSOLETE #include <sys/user.h> -// OBSOLETE -// OBSOLETE #ifndef USER /* added to support BCS ptrace_user */ -// OBSOLETE #define USER ptrace_user -// OBSOLETE #endif -// OBSOLETE #include <sys/ioctl.h> -// OBSOLETE #include <fcntl.h> -// OBSOLETE #include <sys/file.h> -// OBSOLETE #include "gdb_stat.h" -// OBSOLETE -// OBSOLETE #include "symtab.h" -// OBSOLETE #include "setjmp.h" -// OBSOLETE #include "value.h" -// OBSOLETE -// OBSOLETE #ifdef DELTA88 -// OBSOLETE #include <sys/ptrace.h> -// OBSOLETE -// OBSOLETE /* define offsets to the pc instruction offsets in ptrace_user struct */ -// OBSOLETE #define SXIP_OFFSET ((char *)&u.pt_sigframe.sig_sxip - (char *)&u) -// OBSOLETE #define SNIP_OFFSET ((char *)&u.pt_sigframe.sig_snip - (char *)&u) -// OBSOLETE #define SFIP_OFFSET ((char *)&u.pt_sigframe.sig_sfip - (char *)&u) -// OBSOLETE #else -// OBSOLETE /* define offsets to the pc instruction offsets in ptrace_user struct */ -// OBSOLETE #define SXIP_OFFSET ((char *)&u.pt_sigframe.dg_sigframe.sc_sxip - (char *)&u) -// OBSOLETE #define SNIP_OFFSET ((char *)&u.pt_sigframe.dg_sigframe.sc_snip - (char *)&u) -// OBSOLETE #define SFIP_OFFSET ((char *)&u.pt_sigframe.dg_sigframe.sc_sfip - (char *)&u) -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE extern int have_symbol_file_p (); -// OBSOLETE -// OBSOLETE extern jmp_buf stack_jmp; -// OBSOLETE -// OBSOLETE extern int errno; -// OBSOLETE -// OBSOLETE void -// OBSOLETE fetch_inferior_registers (int regno) -// OBSOLETE { -// OBSOLETE register unsigned int regaddr; -// OBSOLETE char buf[MAX_REGISTER_RAW_SIZE]; -// OBSOLETE register int i; -// OBSOLETE -// OBSOLETE struct USER u; -// OBSOLETE unsigned int offset; -// OBSOLETE -// OBSOLETE offset = (char *) &u.pt_r0 - (char *) &u; -// OBSOLETE regaddr = offset; /* byte offset to r0; */ -// OBSOLETE -// OBSOLETE /* offset = ptrace (3, PIDGET (inferior_ptid), (PTRACE_ARG3_TYPE) offset, 0) - KERNEL_U_ADDR; */ -// OBSOLETE for (regno = 0; regno < NUM_REGS; regno++) -// OBSOLETE { -// OBSOLETE /*regaddr = register_addr (regno, offset); */ -// OBSOLETE /* 88k enhancement */ -// OBSOLETE -// OBSOLETE for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int)) -// OBSOLETE { -// OBSOLETE *(int *) &buf[i] = ptrace (3, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) regaddr, 0); -// OBSOLETE regaddr += sizeof (int); -// OBSOLETE } -// OBSOLETE supply_register (regno, buf); -// OBSOLETE } -// OBSOLETE /* now load up registers 36 - 38; special pc registers */ -// OBSOLETE *(int *) &buf[0] = ptrace (3, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) SXIP_OFFSET, 0); -// OBSOLETE supply_register (SXIP_REGNUM, buf); -// OBSOLETE *(int *) &buf[0] = ptrace (3, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) SNIP_OFFSET, 0); -// OBSOLETE supply_register (SNIP_REGNUM, buf); -// OBSOLETE *(int *) &buf[0] = ptrace (3, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) SFIP_OFFSET, 0); -// OBSOLETE supply_register (SFIP_REGNUM, buf); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Store our register values back into the inferior. -// OBSOLETE If REGNO is -1, do this for all registers. -// OBSOLETE Otherwise, REGNO specifies which register (so we can save time). */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE store_inferior_registers (int regno) -// OBSOLETE { -// OBSOLETE register unsigned int regaddr; -// OBSOLETE char buf[80]; -// OBSOLETE -// OBSOLETE struct USER u; -// OBSOLETE -// OBSOLETE unsigned int offset = (char *) &u.pt_r0 - (char *) &u; -// OBSOLETE -// OBSOLETE regaddr = offset; -// OBSOLETE -// OBSOLETE /* Don't try to deal with EXIP_REGNUM or ENIP_REGNUM, because I think either -// OBSOLETE svr3 doesn't run on an 88110, or the kernel isolates the different (not -// OBSOLETE completely sure this is true, but seems to be. */ -// OBSOLETE if (regno >= 0) -// OBSOLETE { -// OBSOLETE /* regaddr = register_addr (regno, offset); */ -// OBSOLETE if (regno < PC_REGNUM) -// OBSOLETE { -// OBSOLETE regaddr = offset + regno * sizeof (int); -// OBSOLETE errno = 0; -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) regaddr, read_register (regno)); -// OBSOLETE if (errno != 0) -// OBSOLETE { -// OBSOLETE sprintf (buf, "writing register number %d", regno); -// OBSOLETE perror_with_name (buf); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else if (regno == SXIP_REGNUM) -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) SXIP_OFFSET, read_register (regno)); -// OBSOLETE else if (regno == SNIP_REGNUM) -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) SNIP_OFFSET, read_register (regno)); -// OBSOLETE else if (regno == SFIP_REGNUM) -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) SFIP_OFFSET, read_register (regno)); -// OBSOLETE else -// OBSOLETE printf_unfiltered ("Bad register number for store_inferior routine\n"); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE for (regno = 0; regno < PC_REGNUM; regno++) -// OBSOLETE { -// OBSOLETE /* regaddr = register_addr (regno, offset); */ -// OBSOLETE errno = 0; -// OBSOLETE regaddr = offset + regno * sizeof (int); -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) regaddr, read_register (regno)); -// OBSOLETE if (errno != 0) -// OBSOLETE { -// OBSOLETE sprintf (buf, "writing register number %d", regno); -// OBSOLETE perror_with_name (buf); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) SXIP_OFFSET, read_register (SXIP_REGNUM)); -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) SNIP_OFFSET, read_register (SNIP_REGNUM)); -// OBSOLETE ptrace (6, PIDGET (inferior_ptid), -// OBSOLETE (PTRACE_ARG3_TYPE) SFIP_OFFSET, read_register (SFIP_REGNUM)); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* blockend is the address of the end of the user structure */ -// OBSOLETE m88k_register_u_addr (int blockend, int regnum) -// OBSOLETE { -// OBSOLETE struct USER u; -// OBSOLETE int ustart = blockend - sizeof (struct USER); -// OBSOLETE switch (regnum) -// OBSOLETE { -// OBSOLETE case 0: -// OBSOLETE case 1: -// OBSOLETE case 2: -// OBSOLETE case 3: -// OBSOLETE case 4: -// OBSOLETE case 5: -// OBSOLETE case 6: -// OBSOLETE case 7: -// OBSOLETE case 8: -// OBSOLETE case 9: -// OBSOLETE case 10: -// OBSOLETE case 11: -// OBSOLETE case 12: -// OBSOLETE case 13: -// OBSOLETE case 14: -// OBSOLETE case 15: -// OBSOLETE case 16: -// OBSOLETE case 17: -// OBSOLETE case 18: -// OBSOLETE case 19: -// OBSOLETE case 20: -// OBSOLETE case 21: -// OBSOLETE case 22: -// OBSOLETE case 23: -// OBSOLETE case 24: -// OBSOLETE case 25: -// OBSOLETE case 26: -// OBSOLETE case 27: -// OBSOLETE case 28: -// OBSOLETE case 29: -// OBSOLETE case 30: -// OBSOLETE case 31: -// OBSOLETE return (ustart + ((int) &u.pt_r0 - (int) &u) + REGISTER_SIZE * regnum); -// OBSOLETE case PSR_REGNUM: -// OBSOLETE return (ustart + ((int) &u.pt_psr - (int) &u)); -// OBSOLETE case FPSR_REGNUM: -// OBSOLETE return (ustart + ((int) &u.pt_fpsr - (int) &u)); -// OBSOLETE case FPCR_REGNUM: -// OBSOLETE return (ustart + ((int) &u.pt_fpcr - (int) &u)); -// OBSOLETE case SXIP_REGNUM: -// OBSOLETE return (ustart + SXIP_OFFSET); -// OBSOLETE case SNIP_REGNUM: -// OBSOLETE return (ustart + SNIP_OFFSET); -// OBSOLETE case SFIP_REGNUM: -// OBSOLETE return (ustart + SFIP_OFFSET); -// OBSOLETE default: -// OBSOLETE if (regnum < NUM_REGS) -// OBSOLETE /* The register is one of those which is not defined... -// OBSOLETE give it zero */ -// OBSOLETE return (ustart + ((int) &u.pt_r0 - (int) &u)); -// OBSOLETE else -// OBSOLETE return (blockend + REGISTER_SIZE * regnum); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE #ifdef USE_PROC_FS -// OBSOLETE -// OBSOLETE #include <sys/procfs.h> -// OBSOLETE -// OBSOLETE /* Prototypes for supply_gregset etc. */ -// OBSOLETE #include "gregset.h" -// OBSOLETE -// OBSOLETE /* Given a pointer to a general register set in /proc format (gregset_t *), -// OBSOLETE unpack the register contents and supply them as gdb's idea of the current -// OBSOLETE register values. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE supply_gregset (gregset_t *gregsetp) -// OBSOLETE { -// OBSOLETE register int regi; -// OBSOLETE register greg_t *regp = (greg_t *) gregsetp; -// OBSOLETE -// OBSOLETE for (regi = 0; regi <= SP_REGNUM; regi++) -// OBSOLETE supply_register (regi, (char *) (regp + regi)); -// OBSOLETE -// OBSOLETE supply_register (SXIP_REGNUM, (char *) (regp + R_XIP)); -// OBSOLETE supply_register (SNIP_REGNUM, (char *) (regp + R_NIP)); -// OBSOLETE supply_register (SFIP_REGNUM, (char *) (regp + R_FIP)); -// OBSOLETE supply_register (PSR_REGNUM, (char *) (regp + R_PSR)); -// OBSOLETE supply_register (FPSR_REGNUM, (char *) (regp + R_FPSR)); -// OBSOLETE supply_register (FPCR_REGNUM, (char *) (regp + R_FPCR)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE fill_gregset (gregset_t *gregsetp, int regno) -// OBSOLETE { -// OBSOLETE int regi; -// OBSOLETE register greg_t *regp = (greg_t *) gregsetp; -// OBSOLETE -// OBSOLETE for (regi = 0; regi <= R_R31; regi++) -// OBSOLETE if ((regno == -1) || (regno == regi)) -// OBSOLETE *(regp + regi) = *(int *) ®isters[REGISTER_BYTE (regi)]; -// OBSOLETE -// OBSOLETE if ((regno == -1) || (regno == SXIP_REGNUM)) -// OBSOLETE *(regp + R_XIP) = *(int *) ®isters[REGISTER_BYTE (SXIP_REGNUM)]; -// OBSOLETE if ((regno == -1) || (regno == SNIP_REGNUM)) -// OBSOLETE *(regp + R_NIP) = *(int *) ®isters[REGISTER_BYTE (SNIP_REGNUM)]; -// OBSOLETE if ((regno == -1) || (regno == SFIP_REGNUM)) -// OBSOLETE *(regp + R_FIP) = *(int *) ®isters[REGISTER_BYTE (SFIP_REGNUM)]; -// OBSOLETE if ((regno == -1) || (regno == PSR_REGNUM)) -// OBSOLETE *(regp + R_PSR) = *(int *) ®isters[REGISTER_BYTE (PSR_REGNUM)]; -// OBSOLETE if ((regno == -1) || (regno == FPSR_REGNUM)) -// OBSOLETE *(regp + R_FPSR) = *(int *) ®isters[REGISTER_BYTE (FPSR_REGNUM)]; -// OBSOLETE if ((regno == -1) || (regno == FPCR_REGNUM)) -// OBSOLETE *(regp + R_FPCR) = *(int *) ®isters[REGISTER_BYTE (FPCR_REGNUM)]; -// OBSOLETE } -// OBSOLETE -// OBSOLETE #endif /* USE_PROC_FS */ diff --git a/gdb/m88k-tdep.c b/gdb/m88k-tdep.c deleted file mode 100644 index da0b67c..0000000 --- a/gdb/m88k-tdep.c +++ /dev/null @@ -1,661 +0,0 @@ -// OBSOLETE /* Target-machine dependent code for Motorola 88000 series, for GDB. -// OBSOLETE -// OBSOLETE Copyright 1988, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, -// OBSOLETE 2000, 2001, 2002 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "frame.h" -// OBSOLETE #include "inferior.h" -// OBSOLETE #include "value.h" -// OBSOLETE #include "gdbcore.h" -// OBSOLETE #include "symtab.h" -// OBSOLETE #include "setjmp.h" -// OBSOLETE #include "value.h" -// OBSOLETE #include "regcache.h" -// OBSOLETE -// OBSOLETE /* Size of an instruction */ -// OBSOLETE #define BYTES_PER_88K_INSN 4 -// OBSOLETE -// OBSOLETE void frame_find_saved_regs (); -// OBSOLETE -// OBSOLETE /* Is this target an m88110? Otherwise assume m88100. This has -// OBSOLETE relevance for the ways in which we screw with instruction pointers. */ -// OBSOLETE -// OBSOLETE int target_is_m88110 = 0; -// OBSOLETE -// OBSOLETE void -// OBSOLETE m88k_target_write_pc (CORE_ADDR pc, ptid_t ptid) -// OBSOLETE { -// OBSOLETE /* According to the MC88100 RISC Microprocessor User's Manual, -// OBSOLETE section 6.4.3.1.2: -// OBSOLETE -// OBSOLETE ... can be made to return to a particular instruction by placing -// OBSOLETE a valid instruction address in the SNIP and the next sequential -// OBSOLETE instruction address in the SFIP (with V bits set and E bits -// OBSOLETE clear). The rte resumes execution at the instruction pointed to -// OBSOLETE by the SNIP, then the SFIP. -// OBSOLETE -// OBSOLETE The E bit is the least significant bit (bit 0). The V (valid) -// OBSOLETE bit is bit 1. This is why we logical or 2 into the values we are -// OBSOLETE writing below. It turns out that SXIP plays no role when -// OBSOLETE returning from an exception so nothing special has to be done -// OBSOLETE with it. We could even (presumably) give it a totally bogus -// OBSOLETE value. -// OBSOLETE -// OBSOLETE -- Kevin Buettner */ -// OBSOLETE -// OBSOLETE write_register_pid (SXIP_REGNUM, pc, ptid); -// OBSOLETE write_register_pid (SNIP_REGNUM, (pc | 2), ptid); -// OBSOLETE write_register_pid (SFIP_REGNUM, (pc | 2) + 4, ptid); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* The type of a register. */ -// OBSOLETE struct type * -// OBSOLETE m88k_register_type (int regnum) -// OBSOLETE { -// OBSOLETE if (regnum >= XFP_REGNUM) -// OBSOLETE return builtin_type_m88110_ext; -// OBSOLETE else if (regnum == PC_REGNUM || regnum == FP_REGNUM || regnum == SP_REGNUM) -// OBSOLETE return builtin_type_void_func_ptr; -// OBSOLETE else -// OBSOLETE return builtin_type_int32; -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* The m88k kernel aligns all instructions on 4-byte boundaries. The -// OBSOLETE kernel also uses the least significant two bits for its own hocus -// OBSOLETE pocus. When gdb receives an address from the kernel, it needs to -// OBSOLETE preserve those right-most two bits, but gdb also needs to be careful -// OBSOLETE to realize that those two bits are not really a part of the address -// OBSOLETE of an instruction. Shrug. */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE m88k_addr_bits_remove (CORE_ADDR addr) -// OBSOLETE { -// OBSOLETE return ((addr) & ~3); -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Given a GDB frame, determine the address of the calling function's frame. -// OBSOLETE This will be used to create a new GDB frame struct, and then -// OBSOLETE INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame. -// OBSOLETE -// OBSOLETE For us, the frame address is its stack pointer value, so we look up -// OBSOLETE the function prologue to determine the caller's sp value, and return it. */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE frame_chain (struct frame_info *thisframe) -// OBSOLETE { -// OBSOLETE -// OBSOLETE frame_find_saved_regs (thisframe, (struct frame_saved_regs *) 0); -// OBSOLETE /* NOTE: this depends on frame_find_saved_regs returning the VALUE, not -// OBSOLETE the ADDRESS, of SP_REGNUM. It also depends on the cache of -// OBSOLETE frame_find_saved_regs results. */ -// OBSOLETE if (thisframe->fsr->regs[SP_REGNUM]) -// OBSOLETE return thisframe->fsr->regs[SP_REGNUM]; -// OBSOLETE else -// OBSOLETE return thisframe->frame; /* Leaf fn -- next frame up has same SP. */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE int -// OBSOLETE frameless_function_invocation (struct frame_info *frame) -// OBSOLETE { -// OBSOLETE -// OBSOLETE frame_find_saved_regs (frame, (struct frame_saved_regs *) 0); -// OBSOLETE /* NOTE: this depends on frame_find_saved_regs returning the VALUE, not -// OBSOLETE the ADDRESS, of SP_REGNUM. It also depends on the cache of -// OBSOLETE frame_find_saved_regs results. */ -// OBSOLETE if (frame->fsr->regs[SP_REGNUM]) -// OBSOLETE return 0; /* Frameful -- return addr saved somewhere */ -// OBSOLETE else -// OBSOLETE return 1; /* Frameless -- no saved return address */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE init_extra_frame_info (int fromleaf, struct frame_info *frame) -// OBSOLETE { -// OBSOLETE frame->fsr = 0; /* Not yet allocated */ -// OBSOLETE frame->args_pointer = 0; /* Unknown */ -// OBSOLETE frame->locals_pointer = 0; /* Unknown */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Examine an m88k function prologue, recording the addresses at which -// OBSOLETE registers are saved explicitly by the prologue code, and returning -// OBSOLETE the address of the first instruction after the prologue (but not -// OBSOLETE after the instruction at address LIMIT, as explained below). -// OBSOLETE -// OBSOLETE LIMIT places an upper bound on addresses of the instructions to be -// OBSOLETE examined. If the prologue code scan reaches LIMIT, the scan is -// OBSOLETE aborted and LIMIT is returned. This is used, when examining the -// OBSOLETE prologue for the current frame, to keep examine_prologue () from -// OBSOLETE claiming that a given register has been saved when in fact the -// OBSOLETE instruction that saves it has not yet been executed. LIMIT is used -// OBSOLETE at other times to stop the scan when we hit code after the true -// OBSOLETE function prologue (e.g. for the first source line) which might -// OBSOLETE otherwise be mistaken for function prologue. -// OBSOLETE -// OBSOLETE The format of the function prologue matched by this routine is -// OBSOLETE derived from examination of the source to gcc 1.95, particularly -// OBSOLETE the routine output_prologue () in config/out-m88k.c. -// OBSOLETE -// OBSOLETE subu r31,r31,n # stack pointer update -// OBSOLETE -// OBSOLETE (st rn,r31,offset)? # save incoming regs -// OBSOLETE (st.d rn,r31,offset)? -// OBSOLETE -// OBSOLETE (addu r30,r31,n)? # frame pointer update -// OBSOLETE -// OBSOLETE (pic sequence)? # PIC code prologue -// OBSOLETE -// OBSOLETE (or rn,rm,0)? # Move parameters to other regs -// OBSOLETE */ -// OBSOLETE -// OBSOLETE /* Macros for extracting fields from instructions. */ -// OBSOLETE -// OBSOLETE #define BITMASK(pos, width) (((0x1 << (width)) - 1) << (pos)) -// OBSOLETE #define EXTRACT_FIELD(val, pos, width) ((val) >> (pos) & BITMASK (0, width)) -// OBSOLETE #define SUBU_OFFSET(x) ((unsigned)(x & 0xFFFF)) -// OBSOLETE #define ST_OFFSET(x) ((unsigned)((x) & 0xFFFF)) -// OBSOLETE #define ST_SRC(x) EXTRACT_FIELD ((x), 21, 5) -// OBSOLETE #define ADDU_OFFSET(x) ((unsigned)(x & 0xFFFF)) -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * prologue_insn_tbl is a table of instructions which may comprise a -// OBSOLETE * function prologue. Associated with each table entry (corresponding -// OBSOLETE * to a single instruction or group of instructions), is an action. -// OBSOLETE * This action is used by examine_prologue (below) to determine -// OBSOLETE * the state of certain machine registers and where the stack frame lives. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE enum prologue_insn_action -// OBSOLETE { -// OBSOLETE PIA_SKIP, /* don't care what the instruction does */ -// OBSOLETE PIA_NOTE_ST, /* note register stored and where */ -// OBSOLETE PIA_NOTE_STD, /* note pair of registers stored and where */ -// OBSOLETE PIA_NOTE_SP_ADJUSTMENT, /* note stack pointer adjustment */ -// OBSOLETE PIA_NOTE_FP_ASSIGNMENT, /* note frame pointer assignment */ -// OBSOLETE PIA_NOTE_PROLOGUE_END, /* no more prologue */ -// OBSOLETE }; -// OBSOLETE -// OBSOLETE struct prologue_insns -// OBSOLETE { -// OBSOLETE unsigned long insn; -// OBSOLETE unsigned long mask; -// OBSOLETE enum prologue_insn_action action; -// OBSOLETE }; -// OBSOLETE -// OBSOLETE struct prologue_insns prologue_insn_tbl[] = -// OBSOLETE { -// OBSOLETE /* Various register move instructions */ -// OBSOLETE {0x58000000, 0xf800ffff, PIA_SKIP}, /* or/or.u with immed of 0 */ -// OBSOLETE {0xf4005800, 0xfc1fffe0, PIA_SKIP}, /* or rd, r0, rs */ -// OBSOLETE {0xf4005800, 0xfc00ffff, PIA_SKIP}, /* or rd, rs, r0 */ -// OBSOLETE -// OBSOLETE /* Stack pointer setup: "subu sp, sp, n" where n is a multiple of 8 */ -// OBSOLETE {0x67ff0000, 0xffff0007, PIA_NOTE_SP_ADJUSTMENT}, -// OBSOLETE -// OBSOLETE /* Frame pointer assignment: "addu r30, r31, n" */ -// OBSOLETE {0x63df0000, 0xffff0000, PIA_NOTE_FP_ASSIGNMENT}, -// OBSOLETE -// OBSOLETE /* Store to stack instructions; either "st rx, sp, n" or "st.d rx, sp, n" */ -// OBSOLETE {0x241f0000, 0xfc1f0000, PIA_NOTE_ST}, /* st rx, sp, n */ -// OBSOLETE {0x201f0000, 0xfc1f0000, PIA_NOTE_STD}, /* st.d rs, sp, n */ -// OBSOLETE -// OBSOLETE /* Instructions needed for setting up r25 for pic code. */ -// OBSOLETE {0x5f200000, 0xffff0000, PIA_SKIP}, /* or.u r25, r0, offset_high */ -// OBSOLETE {0xcc000002, 0xffffffff, PIA_SKIP}, /* bsr.n Lab */ -// OBSOLETE {0x5b390000, 0xffff0000, PIA_SKIP}, /* or r25, r25, offset_low */ -// OBSOLETE {0xf7396001, 0xffffffff, PIA_SKIP}, /* Lab: addu r25, r25, r1 */ -// OBSOLETE -// OBSOLETE /* Various branch or jump instructions which have a delay slot -- these -// OBSOLETE do not form part of the prologue, but the instruction in the delay -// OBSOLETE slot might be a store instruction which should be noted. */ -// OBSOLETE {0xc4000000, 0xe4000000, PIA_NOTE_PROLOGUE_END}, -// OBSOLETE /* br.n, bsr.n, bb0.n, or bb1.n */ -// OBSOLETE {0xec000000, 0xfc000000, PIA_NOTE_PROLOGUE_END}, /* bcnd.n */ -// OBSOLETE {0xf400c400, 0xfffff7e0, PIA_NOTE_PROLOGUE_END} /* jmp.n or jsr.n */ -// OBSOLETE -// OBSOLETE }; -// OBSOLETE -// OBSOLETE -// OBSOLETE /* Fetch the instruction at ADDR, returning 0 if ADDR is beyond LIM or -// OBSOLETE is not the address of a valid instruction, the address of the next -// OBSOLETE instruction beyond ADDR otherwise. *PWORD1 receives the first word -// OBSOLETE of the instruction. */ -// OBSOLETE -// OBSOLETE #define NEXT_PROLOGUE_INSN(addr, lim, pword1) \ -// OBSOLETE (((addr) < (lim)) ? next_insn (addr, pword1) : 0) -// OBSOLETE -// OBSOLETE /* Read the m88k instruction at 'memaddr' and return the address of -// OBSOLETE the next instruction after that, or 0 if 'memaddr' is not the -// OBSOLETE address of a valid instruction. The instruction -// OBSOLETE is stored at 'pword1'. */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE next_insn (CORE_ADDR memaddr, unsigned long *pword1) -// OBSOLETE { -// OBSOLETE *pword1 = read_memory_integer (memaddr, BYTES_PER_88K_INSN); -// OBSOLETE return memaddr + BYTES_PER_88K_INSN; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Read a register from frames called by us (or from the hardware regs). */ -// OBSOLETE -// OBSOLETE static int -// OBSOLETE read_next_frame_reg (struct frame_info *frame, int regno) -// OBSOLETE { -// OBSOLETE for (; frame; frame = frame->next) -// OBSOLETE { -// OBSOLETE if (regno == SP_REGNUM) -// OBSOLETE return FRAME_FP (frame); -// OBSOLETE else if (frame->fsr->regs[regno]) -// OBSOLETE return read_memory_integer (frame->fsr->regs[regno], 4); -// OBSOLETE } -// OBSOLETE return read_register (regno); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Examine the prologue of a function. `ip' points to the first instruction. -// OBSOLETE `limit' is the limit of the prologue (e.g. the addr of the first -// OBSOLETE linenumber, or perhaps the program counter if we're stepping through). -// OBSOLETE `frame_sp' is the stack pointer value in use in this frame. -// OBSOLETE `fsr' is a pointer to a frame_saved_regs structure into which we put -// OBSOLETE info about the registers saved by this frame. -// OBSOLETE `fi' is a struct frame_info pointer; we fill in various fields in it -// OBSOLETE to reflect the offsets of the arg pointer and the locals pointer. */ -// OBSOLETE -// OBSOLETE static CORE_ADDR -// OBSOLETE examine_prologue (register CORE_ADDR ip, register CORE_ADDR limit, -// OBSOLETE CORE_ADDR frame_sp, struct frame_saved_regs *fsr, -// OBSOLETE struct frame_info *fi) -// OBSOLETE { -// OBSOLETE register CORE_ADDR next_ip; -// OBSOLETE register int src; -// OBSOLETE unsigned long insn; -// OBSOLETE int size, offset; -// OBSOLETE char must_adjust[32]; /* If set, must adjust offsets in fsr */ -// OBSOLETE int sp_offset = -1; /* -1 means not set (valid must be mult of 8) */ -// OBSOLETE int fp_offset = -1; /* -1 means not set */ -// OBSOLETE CORE_ADDR frame_fp; -// OBSOLETE CORE_ADDR prologue_end = 0; -// OBSOLETE -// OBSOLETE memset (must_adjust, '\0', sizeof (must_adjust)); -// OBSOLETE next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn); -// OBSOLETE -// OBSOLETE while (next_ip) -// OBSOLETE { -// OBSOLETE struct prologue_insns *pip; -// OBSOLETE -// OBSOLETE for (pip = prologue_insn_tbl; (insn & pip->mask) != pip->insn;) -// OBSOLETE if (++pip >= prologue_insn_tbl + sizeof prologue_insn_tbl) -// OBSOLETE goto end_of_prologue_found; /* not a prologue insn */ -// OBSOLETE -// OBSOLETE switch (pip->action) -// OBSOLETE { -// OBSOLETE case PIA_NOTE_ST: -// OBSOLETE case PIA_NOTE_STD: -// OBSOLETE if (sp_offset != -1) -// OBSOLETE { -// OBSOLETE src = ST_SRC (insn); -// OBSOLETE offset = ST_OFFSET (insn); -// OBSOLETE must_adjust[src] = 1; -// OBSOLETE fsr->regs[src++] = offset; /* Will be adjusted later */ -// OBSOLETE if (pip->action == PIA_NOTE_STD && src < 32) -// OBSOLETE { -// OBSOLETE offset += 4; -// OBSOLETE must_adjust[src] = 1; -// OBSOLETE fsr->regs[src++] = offset; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else -// OBSOLETE goto end_of_prologue_found; -// OBSOLETE break; -// OBSOLETE case PIA_NOTE_SP_ADJUSTMENT: -// OBSOLETE if (sp_offset == -1) -// OBSOLETE sp_offset = -SUBU_OFFSET (insn); -// OBSOLETE else -// OBSOLETE goto end_of_prologue_found; -// OBSOLETE break; -// OBSOLETE case PIA_NOTE_FP_ASSIGNMENT: -// OBSOLETE if (fp_offset == -1) -// OBSOLETE fp_offset = ADDU_OFFSET (insn); -// OBSOLETE else -// OBSOLETE goto end_of_prologue_found; -// OBSOLETE break; -// OBSOLETE case PIA_NOTE_PROLOGUE_END: -// OBSOLETE if (!prologue_end) -// OBSOLETE prologue_end = ip; -// OBSOLETE break; -// OBSOLETE case PIA_SKIP: -// OBSOLETE default: -// OBSOLETE /* Do nothing */ -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE -// OBSOLETE ip = next_ip; -// OBSOLETE next_ip = NEXT_PROLOGUE_INSN (ip, limit, &insn); -// OBSOLETE } -// OBSOLETE -// OBSOLETE end_of_prologue_found: -// OBSOLETE -// OBSOLETE if (prologue_end) -// OBSOLETE ip = prologue_end; -// OBSOLETE -// OBSOLETE /* We're done with the prologue. If we don't care about the stack -// OBSOLETE frame itself, just return. (Note that fsr->regs has been trashed, -// OBSOLETE but the one caller who calls with fi==0 passes a dummy there.) */ -// OBSOLETE -// OBSOLETE if (fi == 0) -// OBSOLETE return ip; -// OBSOLETE -// OBSOLETE /* -// OBSOLETE OK, now we have: -// OBSOLETE -// OBSOLETE sp_offset original (before any alloca calls) displacement of SP -// OBSOLETE (will be negative). -// OBSOLETE -// OBSOLETE fp_offset displacement from original SP to the FP for this frame -// OBSOLETE or -1. -// OBSOLETE -// OBSOLETE fsr->regs[0..31] displacement from original SP to the stack -// OBSOLETE location where reg[0..31] is stored. -// OBSOLETE -// OBSOLETE must_adjust[0..31] set if corresponding offset was set. -// OBSOLETE -// OBSOLETE If alloca has been called between the function prologue and the current -// OBSOLETE IP, then the current SP (frame_sp) will not be the original SP as set by -// OBSOLETE the function prologue. If the current SP is not the original SP, then the -// OBSOLETE compiler will have allocated an FP for this frame, fp_offset will be set, -// OBSOLETE and we can use it to calculate the original SP. -// OBSOLETE -// OBSOLETE Then, we figure out where the arguments and locals are, and relocate the -// OBSOLETE offsets in fsr->regs to absolute addresses. */ -// OBSOLETE -// OBSOLETE if (fp_offset != -1) -// OBSOLETE { -// OBSOLETE /* We have a frame pointer, so get it, and base our calc's on it. */ -// OBSOLETE frame_fp = (CORE_ADDR) read_next_frame_reg (fi->next, ACTUAL_FP_REGNUM); -// OBSOLETE frame_sp = frame_fp - fp_offset; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* We have no frame pointer, therefore frame_sp is still the same value -// OBSOLETE as set by prologue. But where is the frame itself? */ -// OBSOLETE if (must_adjust[SRP_REGNUM]) -// OBSOLETE { -// OBSOLETE /* Function header saved SRP (r1), the return address. Frame starts -// OBSOLETE 4 bytes down from where it was saved. */ -// OBSOLETE frame_fp = frame_sp + fsr->regs[SRP_REGNUM] - 4; -// OBSOLETE fi->locals_pointer = frame_fp; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* Function header didn't save SRP (r1), so we are in a leaf fn or -// OBSOLETE are otherwise confused. */ -// OBSOLETE frame_fp = -1; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* The locals are relative to the FP (whether it exists as an allocated -// OBSOLETE register, or just as an assumed offset from the SP) */ -// OBSOLETE fi->locals_pointer = frame_fp; -// OBSOLETE -// OBSOLETE /* The arguments are just above the SP as it was before we adjusted it -// OBSOLETE on entry. */ -// OBSOLETE fi->args_pointer = frame_sp - sp_offset; -// OBSOLETE -// OBSOLETE /* Now that we know the SP value used by the prologue, we know where -// OBSOLETE it saved all the registers. */ -// OBSOLETE for (src = 0; src < 32; src++) -// OBSOLETE if (must_adjust[src]) -// OBSOLETE fsr->regs[src] += frame_sp; -// OBSOLETE -// OBSOLETE /* The saved value of the SP is always known. */ -// OBSOLETE /* (we hope...) */ -// OBSOLETE if (fsr->regs[SP_REGNUM] != 0 -// OBSOLETE && fsr->regs[SP_REGNUM] != frame_sp - sp_offset) -// OBSOLETE fprintf_unfiltered (gdb_stderr, "Bad saved SP value %lx != %lx, offset %x!\n", -// OBSOLETE fsr->regs[SP_REGNUM], -// OBSOLETE frame_sp - sp_offset, sp_offset); -// OBSOLETE -// OBSOLETE fsr->regs[SP_REGNUM] = frame_sp - sp_offset; -// OBSOLETE -// OBSOLETE return (ip); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Given an ip value corresponding to the start of a function, -// OBSOLETE return the ip of the first instruction after the function -// OBSOLETE prologue. */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE m88k_skip_prologue (CORE_ADDR ip) -// OBSOLETE { -// OBSOLETE struct frame_saved_regs saved_regs_dummy; -// OBSOLETE struct symtab_and_line sal; -// OBSOLETE CORE_ADDR limit; -// OBSOLETE -// OBSOLETE sal = find_pc_line (ip, 0); -// OBSOLETE limit = (sal.end) ? sal.end : 0xffffffff; -// OBSOLETE -// OBSOLETE return (examine_prologue (ip, limit, (CORE_ADDR) 0, &saved_regs_dummy, -// OBSOLETE (struct frame_info *) 0)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Put here the code to store, into a struct frame_saved_regs, -// OBSOLETE the addresses of the saved registers of frame described by FRAME_INFO. -// OBSOLETE This includes special registers such as pc and fp saved in special -// OBSOLETE ways in the stack frame. sp is even more special: -// OBSOLETE the address we return for it IS the sp for the next frame. -// OBSOLETE -// OBSOLETE We cache the result of doing this in the frame_obstack, since it is -// OBSOLETE fairly expensive. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE frame_find_saved_regs (struct frame_info *fi, struct frame_saved_regs *fsr) -// OBSOLETE { -// OBSOLETE register struct frame_saved_regs *cache_fsr; -// OBSOLETE CORE_ADDR ip; -// OBSOLETE struct symtab_and_line sal; -// OBSOLETE CORE_ADDR limit; -// OBSOLETE -// OBSOLETE if (!fi->fsr) -// OBSOLETE { -// OBSOLETE cache_fsr = (struct frame_saved_regs *) -// OBSOLETE frame_obstack_alloc (sizeof (struct frame_saved_regs)); -// OBSOLETE memset (cache_fsr, '\0', sizeof (struct frame_saved_regs)); -// OBSOLETE fi->fsr = cache_fsr; -// OBSOLETE -// OBSOLETE /* Find the start and end of the function prologue. If the PC -// OBSOLETE is in the function prologue, we only consider the part that -// OBSOLETE has executed already. In the case where the PC is not in -// OBSOLETE the function prologue, we set limit to two instructions beyond -// OBSOLETE where the prologue ends in case if any of the prologue instructions -// OBSOLETE were moved into a delay slot of a branch instruction. */ -// OBSOLETE -// OBSOLETE ip = get_pc_function_start (fi->pc); -// OBSOLETE sal = find_pc_line (ip, 0); -// OBSOLETE limit = (sal.end && sal.end < fi->pc) ? sal.end + 2 * BYTES_PER_88K_INSN -// OBSOLETE : fi->pc; -// OBSOLETE -// OBSOLETE /* This will fill in fields in *fi as well as in cache_fsr. */ -// OBSOLETE #ifdef SIGTRAMP_FRAME_FIXUP -// OBSOLETE if (fi->signal_handler_caller) -// OBSOLETE SIGTRAMP_FRAME_FIXUP (fi->frame); -// OBSOLETE #endif -// OBSOLETE examine_prologue (ip, limit, fi->frame, cache_fsr, fi); -// OBSOLETE #ifdef SIGTRAMP_SP_FIXUP -// OBSOLETE if (fi->signal_handler_caller && fi->fsr->regs[SP_REGNUM]) -// OBSOLETE SIGTRAMP_SP_FIXUP (fi->fsr->regs[SP_REGNUM]); -// OBSOLETE #endif -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (fsr) -// OBSOLETE *fsr = *fi->fsr; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Return the address of the locals block for the frame -// OBSOLETE described by FI. Returns 0 if the address is unknown. -// OBSOLETE NOTE! Frame locals are referred to by negative offsets from the -// OBSOLETE argument pointer, so this is the same as frame_args_address(). */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE frame_locals_address (struct frame_info *fi) -// OBSOLETE { -// OBSOLETE struct frame_saved_regs fsr; -// OBSOLETE -// OBSOLETE if (fi->args_pointer) /* Cached value is likely there. */ -// OBSOLETE return fi->args_pointer; -// OBSOLETE -// OBSOLETE /* Nope, generate it. */ -// OBSOLETE -// OBSOLETE get_frame_saved_regs (fi, &fsr); -// OBSOLETE -// OBSOLETE return fi->args_pointer; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Return the address of the argument block for the frame -// OBSOLETE described by FI. Returns 0 if the address is unknown. */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE frame_args_address (struct frame_info *fi) -// OBSOLETE { -// OBSOLETE struct frame_saved_regs fsr; -// OBSOLETE -// OBSOLETE if (fi->args_pointer) /* Cached value is likely there. */ -// OBSOLETE return fi->args_pointer; -// OBSOLETE -// OBSOLETE /* Nope, generate it. */ -// OBSOLETE -// OBSOLETE get_frame_saved_regs (fi, &fsr); -// OBSOLETE -// OBSOLETE return fi->args_pointer; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Return the saved PC from this frame. -// OBSOLETE -// OBSOLETE If the frame has a memory copy of SRP_REGNUM, use that. If not, -// OBSOLETE just use the register SRP_REGNUM itself. */ -// OBSOLETE -// OBSOLETE CORE_ADDR -// OBSOLETE frame_saved_pc (struct frame_info *frame) -// OBSOLETE { -// OBSOLETE return read_next_frame_reg (frame, SRP_REGNUM); -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE #define DUMMY_FRAME_SIZE 192 -// OBSOLETE -// OBSOLETE static void -// OBSOLETE write_word (CORE_ADDR sp, ULONGEST word) -// OBSOLETE { -// OBSOLETE register int len = REGISTER_SIZE; -// OBSOLETE char buffer[MAX_REGISTER_RAW_SIZE]; -// OBSOLETE -// OBSOLETE store_unsigned_integer (buffer, len, word); -// OBSOLETE write_memory (sp, buffer, len); -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE m88k_push_dummy_frame (void) -// OBSOLETE { -// OBSOLETE register CORE_ADDR sp = read_register (SP_REGNUM); -// OBSOLETE register int rn; -// OBSOLETE int offset; -// OBSOLETE -// OBSOLETE sp -= DUMMY_FRAME_SIZE; /* allocate a bunch of space */ -// OBSOLETE -// OBSOLETE for (rn = 0, offset = 0; rn <= SP_REGNUM; rn++, offset += 4) -// OBSOLETE write_word (sp + offset, read_register (rn)); -// OBSOLETE -// OBSOLETE write_word (sp + offset, read_register (SXIP_REGNUM)); -// OBSOLETE offset += 4; -// OBSOLETE -// OBSOLETE write_word (sp + offset, read_register (SNIP_REGNUM)); -// OBSOLETE offset += 4; -// OBSOLETE -// OBSOLETE write_word (sp + offset, read_register (SFIP_REGNUM)); -// OBSOLETE offset += 4; -// OBSOLETE -// OBSOLETE write_word (sp + offset, read_register (PSR_REGNUM)); -// OBSOLETE offset += 4; -// OBSOLETE -// OBSOLETE write_word (sp + offset, read_register (FPSR_REGNUM)); -// OBSOLETE offset += 4; -// OBSOLETE -// OBSOLETE write_word (sp + offset, read_register (FPCR_REGNUM)); -// OBSOLETE offset += 4; -// OBSOLETE -// OBSOLETE write_register (SP_REGNUM, sp); -// OBSOLETE write_register (ACTUAL_FP_REGNUM, sp); -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE pop_frame (void) -// OBSOLETE { -// OBSOLETE register struct frame_info *frame = get_current_frame (); -// OBSOLETE register int regnum; -// OBSOLETE struct frame_saved_regs fsr; -// OBSOLETE -// OBSOLETE get_frame_saved_regs (frame, &fsr); -// OBSOLETE -// OBSOLETE if (PC_IN_CALL_DUMMY (read_pc (), read_register (SP_REGNUM), frame->frame)) -// OBSOLETE { -// OBSOLETE /* FIXME: I think get_frame_saved_regs should be handling this so -// OBSOLETE that we can deal with the saved registers properly (e.g. frame -// OBSOLETE 1 is a call dummy, the user types "frame 2" and then "print $ps"). */ -// OBSOLETE register CORE_ADDR sp = read_register (ACTUAL_FP_REGNUM); -// OBSOLETE int offset; -// OBSOLETE -// OBSOLETE for (regnum = 0, offset = 0; regnum <= SP_REGNUM; regnum++, offset += 4) -// OBSOLETE (void) write_register (regnum, read_memory_integer (sp + offset, 4)); -// OBSOLETE -// OBSOLETE write_register (SXIP_REGNUM, read_memory_integer (sp + offset, 4)); -// OBSOLETE offset += 4; -// OBSOLETE -// OBSOLETE write_register (SNIP_REGNUM, read_memory_integer (sp + offset, 4)); -// OBSOLETE offset += 4; -// OBSOLETE -// OBSOLETE write_register (SFIP_REGNUM, read_memory_integer (sp + offset, 4)); -// OBSOLETE offset += 4; -// OBSOLETE -// OBSOLETE write_register (PSR_REGNUM, read_memory_integer (sp + offset, 4)); -// OBSOLETE offset += 4; -// OBSOLETE -// OBSOLETE write_register (FPSR_REGNUM, read_memory_integer (sp + offset, 4)); -// OBSOLETE offset += 4; -// OBSOLETE -// OBSOLETE write_register (FPCR_REGNUM, read_memory_integer (sp + offset, 4)); -// OBSOLETE offset += 4; -// OBSOLETE -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE for (regnum = FP_REGNUM; regnum > 0; regnum--) -// OBSOLETE if (fsr.regs[regnum]) -// OBSOLETE write_register (regnum, -// OBSOLETE read_memory_integer (fsr.regs[regnum], 4)); -// OBSOLETE write_pc (frame_saved_pc (frame)); -// OBSOLETE } -// OBSOLETE reinit_frame_cache (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE _initialize_m88k_tdep (void) -// OBSOLETE { -// OBSOLETE tm_print_insn = print_insn_m88k; -// OBSOLETE } diff --git a/gdb/os9kread.c b/gdb/os9kread.c deleted file mode 100644 index 767d684..0000000 --- a/gdb/os9kread.c +++ /dev/null @@ -1,1621 +0,0 @@ -// OBSOLETE /* Read os9/os9k symbol tables and convert to internal format, for GDB. -// OBSOLETE Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, -// OBSOLETE 1996, 1997, 1998, 1999, 2000, 2001 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE /* This module provides three functions: os9k_symfile_init, -// OBSOLETE which initializes to read a symbol file; os9k_new_init, which -// OBSOLETE discards existing cached information when all symbols are being -// OBSOLETE discarded; and os9k_symfile_read, which reads a symbol table -// OBSOLETE from a file. -// OBSOLETE -// OBSOLETE os9k_symfile_read only does the minimum work necessary for letting the -// OBSOLETE user "name" things symbolically; it does not read the entire symtab. -// OBSOLETE Instead, it reads the external and static symbols and puts them in partial -// OBSOLETE symbol tables. When more extensive information is requested of a -// OBSOLETE file, the corresponding partial symbol table is mutated into a full -// OBSOLETE fledged symbol table by going back and reading the symbols -// OBSOLETE for real. os9k_psymtab_to_symtab() is the function that does this */ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "gdb_string.h" -// OBSOLETE #include "gdb_assert.h" -// OBSOLETE #include <stdio.h> -// OBSOLETE -// OBSOLETE #if defined(USG) || defined(__CYGNUSCLIB__) -// OBSOLETE #include <sys/types.h> -// OBSOLETE #include <fcntl.h> -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE #include "obstack.h" -// OBSOLETE #include "gdb_stat.h" -// OBSOLETE #include "symtab.h" -// OBSOLETE #include "breakpoint.h" -// OBSOLETE #include "command.h" -// OBSOLETE #include "target.h" -// OBSOLETE #include "gdbcore.h" /* for bfd stuff */ -// OBSOLETE #include "libaout.h" /* FIXME Secret internal BFD stuff for a.out */ -// OBSOLETE #include "symfile.h" -// OBSOLETE #include "objfiles.h" -// OBSOLETE #include "buildsym.h" -// OBSOLETE #include "gdb-stabs.h" -// OBSOLETE #include "demangle.h" -// OBSOLETE #include "language.h" /* Needed inside partial-stab.h */ -// OBSOLETE #include "complaints.h" -// OBSOLETE #include "os9k.h" -// OBSOLETE #include "stabsread.h" -// OBSOLETE -// OBSOLETE extern void _initialize_os9kread (void); -// OBSOLETE -// OBSOLETE /* Each partial symbol table entry contains a pointer to private data for the -// OBSOLETE read_symtab() function to use when expanding a partial symbol table entry -// OBSOLETE to a full symbol table entry. -// OBSOLETE -// OBSOLETE For dbxread this structure contains the offset within the file symbol table -// OBSOLETE of first local symbol for this file, and count of the section -// OBSOLETE of the symbol table devoted to this file's symbols (actually, the section -// OBSOLETE bracketed may contain more than just this file's symbols). It also contains -// OBSOLETE further information needed to locate the symbols if they are in an ELF file. -// OBSOLETE -// OBSOLETE If ldsymcnt is 0, the only reason for this thing's existence is the -// OBSOLETE dependency list. Nothing else will happen when it is read in. */ -// OBSOLETE -// OBSOLETE #define LDSYMOFF(p) (((struct symloc *)((p)->read_symtab_private))->ldsymoff) -// OBSOLETE #define LDSYMCNT(p) (((struct symloc *)((p)->read_symtab_private))->ldsymnum) -// OBSOLETE -// OBSOLETE struct symloc -// OBSOLETE { -// OBSOLETE int ldsymoff; -// OBSOLETE int ldsymnum; -// OBSOLETE }; -// OBSOLETE -// OBSOLETE /* Remember what we deduced to be the source language of this psymtab. */ -// OBSOLETE static enum language psymtab_language = language_unknown; -// OBSOLETE -// OBSOLETE /* keep partial symbol table file nested depth */ -// OBSOLETE static int psymfile_depth = 0; -// OBSOLETE -// OBSOLETE /* keep symbol table file nested depth */ -// OBSOLETE static int symfile_depth = 0; -// OBSOLETE -// OBSOLETE extern int previous_stab_code; -// OBSOLETE -// OBSOLETE /* Name of last function encountered. Used in Solaris to approximate -// OBSOLETE object file boundaries. */ -// OBSOLETE static char *last_function_name; -// OBSOLETE -// OBSOLETE /* Complaints about the symbols we have encountered. */ -// OBSOLETE extern struct complaint lbrac_complaint; -// OBSOLETE -// OBSOLETE extern struct complaint unknown_symtype_complaint; -// OBSOLETE -// OBSOLETE extern struct complaint unknown_symchar_complaint; -// OBSOLETE -// OBSOLETE extern struct complaint lbrac_rbrac_complaint; -// OBSOLETE -// OBSOLETE extern struct complaint repeated_header_complaint; -// OBSOLETE -// OBSOLETE extern struct complaint repeated_header_name_complaint; -// OBSOLETE -// OBSOLETE #if 0 -// OBSOLETE static struct complaint lbrac_unmatched_complaint = -// OBSOLETE {"unmatched Increment Block Entry before symtab pos %d", 0, 0}; -// OBSOLETE -// OBSOLETE static struct complaint lbrac_mismatch_complaint = -// OBSOLETE {"IBE/IDE symbol mismatch at symtab pos %d", 0, 0}; -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE /* Local function prototypes */ -// OBSOLETE -// OBSOLETE static void read_minimal_symbols (struct objfile *); -// OBSOLETE -// OBSOLETE static void os9k_read_ofile_symtab (struct partial_symtab *); -// OBSOLETE -// OBSOLETE static void os9k_psymtab_to_symtab (struct partial_symtab *); -// OBSOLETE -// OBSOLETE static void os9k_psymtab_to_symtab_1 (struct partial_symtab *); -// OBSOLETE -// OBSOLETE static void read_os9k_psymtab (struct objfile *, CORE_ADDR, int); -// OBSOLETE -// OBSOLETE static int fill_sym (FILE *, bfd *); -// OBSOLETE -// OBSOLETE static void os9k_symfile_init (struct objfile *); -// OBSOLETE -// OBSOLETE static void os9k_new_init (struct objfile *); -// OBSOLETE -// OBSOLETE static void os9k_symfile_read (struct objfile *, int); -// OBSOLETE -// OBSOLETE static void os9k_symfile_finish (struct objfile *); -// OBSOLETE -// OBSOLETE static void os9k_process_one_symbol (int, int, CORE_ADDR, char *, -// OBSOLETE struct section_offsets *, -// OBSOLETE struct objfile *); -// OBSOLETE -// OBSOLETE static struct partial_symtab *os9k_start_psymtab (struct objfile *, char *, -// OBSOLETE CORE_ADDR, int, int, -// OBSOLETE struct partial_symbol **, -// OBSOLETE struct partial_symbol **); -// OBSOLETE -// OBSOLETE static struct partial_symtab *os9k_end_psymtab (struct partial_symtab *, -// OBSOLETE char **, int, int, CORE_ADDR, -// OBSOLETE struct partial_symtab **, -// OBSOLETE int); -// OBSOLETE -// OBSOLETE static void record_minimal_symbol (char *, CORE_ADDR, int, struct objfile *); -// OBSOLETE -// OBSOLETE #define HANDLE_RBRAC(val) \ -// OBSOLETE if ((val) > pst->texthigh) pst->texthigh = (val); -// OBSOLETE -// OBSOLETE #define SWAP_STBHDR(hdrp, abfd) \ -// OBSOLETE { \ -// OBSOLETE (hdrp)->fmtno = bfd_get_16(abfd, (unsigned char *)&(hdrp)->fmtno); \ -// OBSOLETE (hdrp)->crc = bfd_get_32(abfd, (unsigned char *)&(hdrp)->crc); \ -// OBSOLETE (hdrp)->offset = bfd_get_32(abfd, (unsigned char *)&(hdrp)->offset); \ -// OBSOLETE (hdrp)->nsym = bfd_get_32(abfd, (unsigned char *)&(hdrp)->nsym); \ -// OBSOLETE } -// OBSOLETE #define SWAP_STBSYM(symp, abfd) \ -// OBSOLETE { \ -// OBSOLETE (symp)->value = bfd_get_32(abfd, (unsigned char *)&(symp)->value); \ -// OBSOLETE (symp)->type = bfd_get_16(abfd, (unsigned char *)&(symp)->type); \ -// OBSOLETE (symp)->stroff = bfd_get_32(abfd, (unsigned char *)&(symp)->stroff); \ -// OBSOLETE } -// OBSOLETE #define N_DATA 0 -// OBSOLETE #define N_BSS 1 -// OBSOLETE #define N_RDATA 2 -// OBSOLETE #define N_IDATA 3 -// OBSOLETE #define N_TEXT 4 -// OBSOLETE #define N_ABS 6 -// OBSOLETE -// OBSOLETE static void -// OBSOLETE record_minimal_symbol (char *name, CORE_ADDR address, int type, -// OBSOLETE struct objfile *objfile) -// OBSOLETE { -// OBSOLETE enum minimal_symbol_type ms_type; -// OBSOLETE -// OBSOLETE switch (type) -// OBSOLETE { -// OBSOLETE case N_TEXT: -// OBSOLETE ms_type = mst_text; -// OBSOLETE address += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile)); -// OBSOLETE break; -// OBSOLETE case N_DATA: -// OBSOLETE ms_type = mst_data; -// OBSOLETE break; -// OBSOLETE case N_BSS: -// OBSOLETE ms_type = mst_bss; -// OBSOLETE break; -// OBSOLETE case N_RDATA: -// OBSOLETE ms_type = mst_bss; -// OBSOLETE break; -// OBSOLETE case N_IDATA: -// OBSOLETE ms_type = mst_data; -// OBSOLETE break; -// OBSOLETE case N_ABS: -// OBSOLETE ms_type = mst_abs; -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE ms_type = mst_unknown; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE -// OBSOLETE prim_record_minimal_symbol (name, address, ms_type, objfile); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* read and process .stb file and store in minimal symbol table */ -// OBSOLETE typedef char mhhdr[80]; -// OBSOLETE struct stbhdr -// OBSOLETE { -// OBSOLETE mhhdr comhdr; -// OBSOLETE char *name; -// OBSOLETE short fmtno; -// OBSOLETE int crc; -// OBSOLETE int offset; -// OBSOLETE int nsym; -// OBSOLETE char *pad; -// OBSOLETE }; -// OBSOLETE struct stbsymbol -// OBSOLETE { -// OBSOLETE int value; -// OBSOLETE short type; -// OBSOLETE int stroff; -// OBSOLETE }; -// OBSOLETE #define STBSYMSIZE 10 -// OBSOLETE -// OBSOLETE static void -// OBSOLETE read_minimal_symbols (struct objfile *objfile) -// OBSOLETE { -// OBSOLETE FILE *fp; -// OBSOLETE bfd *abfd; -// OBSOLETE struct stbhdr hdr; -// OBSOLETE struct stbsymbol sym; -// OBSOLETE int ch, i, j, off; -// OBSOLETE char buf[64], buf1[128]; -// OBSOLETE -// OBSOLETE fp = objfile->auxf1; -// OBSOLETE if (fp == NULL) -// OBSOLETE return; -// OBSOLETE abfd = objfile->obfd; -// OBSOLETE fread (&hdr.comhdr[0], sizeof (mhhdr), 1, fp); -// OBSOLETE i = 0; -// OBSOLETE ch = getc (fp); -// OBSOLETE while (ch != -1) -// OBSOLETE { -// OBSOLETE buf[i] = (char) ch; -// OBSOLETE i++; -// OBSOLETE if (ch == 0) -// OBSOLETE break; -// OBSOLETE ch = getc (fp); -// OBSOLETE }; -// OBSOLETE if (i % 2) -// OBSOLETE ch = getc (fp); -// OBSOLETE hdr.name = &buf[0]; -// OBSOLETE -// OBSOLETE fread (&hdr.fmtno, sizeof (hdr.fmtno), 1, fp); -// OBSOLETE fread (&hdr.crc, sizeof (hdr.crc), 1, fp); -// OBSOLETE fread (&hdr.offset, sizeof (hdr.offset), 1, fp); -// OBSOLETE fread (&hdr.nsym, sizeof (hdr.nsym), 1, fp); -// OBSOLETE SWAP_STBHDR (&hdr, abfd); -// OBSOLETE -// OBSOLETE /* read symbols */ -// OBSOLETE init_minimal_symbol_collection (); -// OBSOLETE off = hdr.offset; -// OBSOLETE for (i = hdr.nsym; i > 0; i--) -// OBSOLETE { -// OBSOLETE fseek (fp, (long) off, 0); -// OBSOLETE fread (&sym.value, sizeof (sym.value), 1, fp); -// OBSOLETE fread (&sym.type, sizeof (sym.type), 1, fp); -// OBSOLETE fread (&sym.stroff, sizeof (sym.stroff), 1, fp); -// OBSOLETE SWAP_STBSYM (&sym, abfd); -// OBSOLETE fseek (fp, (long) sym.stroff, 0); -// OBSOLETE j = 0; -// OBSOLETE ch = getc (fp); -// OBSOLETE while (ch != -1) -// OBSOLETE { -// OBSOLETE buf1[j] = (char) ch; -// OBSOLETE j++; -// OBSOLETE if (ch == 0) -// OBSOLETE break; -// OBSOLETE ch = getc (fp); -// OBSOLETE }; -// OBSOLETE record_minimal_symbol (buf1, sym.value, sym.type & 7, objfile); -// OBSOLETE off += STBSYMSIZE; -// OBSOLETE }; -// OBSOLETE install_minimal_symbols (objfile); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Scan and build partial symbols for a symbol file. -// OBSOLETE We have been initialized by a call to os9k_symfile_init, which -// OBSOLETE put all the relevant info into a "struct os9k_symfile_info", -// OBSOLETE hung off the objfile structure. -// OBSOLETE -// OBSOLETE MAINLINE is true if we are reading the main symbol -// OBSOLETE table (as opposed to a shared lib or dynamically loaded file). */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE os9k_symfile_read (struct objfile *objfile, int mainline) -// OBSOLETE { -// OBSOLETE bfd *sym_bfd; -// OBSOLETE struct cleanup *back_to; -// OBSOLETE -// OBSOLETE sym_bfd = objfile->obfd; -// OBSOLETE /* If we are reinitializing, or if we have never loaded syms yet, init */ -// OBSOLETE if (mainline -// OBSOLETE || (objfile->global_psymbols.size == 0 -// OBSOLETE && objfile->static_psymbols.size == 0)) -// OBSOLETE init_psymbol_list (objfile, DBX_SYMCOUNT (objfile)); -// OBSOLETE -// OBSOLETE free_pending_blocks (); -// OBSOLETE back_to = make_cleanup (really_free_pendings, 0); -// OBSOLETE -// OBSOLETE make_cleanup_discard_minimal_symbols (); -// OBSOLETE read_minimal_symbols (objfile); -// OBSOLETE -// OBSOLETE /* Now that the symbol table data of the executable file are all in core, -// OBSOLETE process them and define symbols accordingly. */ -// OBSOLETE read_os9k_psymtab (objfile, -// OBSOLETE DBX_TEXT_ADDR (objfile), -// OBSOLETE DBX_TEXT_SIZE (objfile)); -// OBSOLETE -// OBSOLETE do_cleanups (back_to); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Initialize anything that needs initializing when a completely new -// OBSOLETE symbol file is specified (not just adding some symbols from another -// OBSOLETE file, e.g. a shared library). */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE os9k_new_init (struct objfile *ignore) -// OBSOLETE { -// OBSOLETE stabsread_new_init (); -// OBSOLETE buildsym_new_init (); -// OBSOLETE psymfile_depth = 0; -// OBSOLETE /* -// OBSOLETE init_header_files (); -// OBSOLETE */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* os9k_symfile_init () -// OBSOLETE It is passed a struct objfile which contains, among other things, -// OBSOLETE the BFD for the file whose symbols are being read, and a slot for a pointer -// OBSOLETE to "private data" which we fill with goodies. -// OBSOLETE -// OBSOLETE Since BFD doesn't know how to read debug symbols in a format-independent -// OBSOLETE way (and may never do so...), we have to do it ourselves. We will never -// OBSOLETE be called unless this is an a.out (or very similar) file. -// OBSOLETE FIXME, there should be a cleaner peephole into the BFD environment here. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE os9k_symfile_init (struct objfile *objfile) -// OBSOLETE { -// OBSOLETE bfd *sym_bfd = objfile->obfd; -// OBSOLETE char *name = bfd_get_filename (sym_bfd); -// OBSOLETE char dbgname[512], stbname[512]; -// OBSOLETE FILE *symfile = 0; -// OBSOLETE FILE *minfile = 0; -// OBSOLETE asection *text_sect; -// OBSOLETE -// OBSOLETE strcpy (dbgname, name); -// OBSOLETE strcat (dbgname, ".dbg"); -// OBSOLETE strcpy (stbname, name); -// OBSOLETE strcat (stbname, ".stb"); -// OBSOLETE -// OBSOLETE if ((symfile = fopen (dbgname, "r")) == NULL) -// OBSOLETE { -// OBSOLETE warning ("Symbol file %s not found", dbgname); -// OBSOLETE } -// OBSOLETE objfile->auxf2 = symfile; -// OBSOLETE -// OBSOLETE if ((minfile = fopen (stbname, "r")) == NULL) -// OBSOLETE { -// OBSOLETE warning ("Symbol file %s not found", stbname); -// OBSOLETE } -// OBSOLETE objfile->auxf1 = minfile; -// OBSOLETE -// OBSOLETE /* Allocate struct to keep track of the symfile */ -// OBSOLETE objfile->sym_stab_info = (struct dbx_symfile_info *) -// OBSOLETE xmmalloc (objfile->md, sizeof (struct dbx_symfile_info)); -// OBSOLETE DBX_SYMFILE_INFO (objfile)->stab_section_info = NULL; -// OBSOLETE -// OBSOLETE text_sect = bfd_get_section_by_name (sym_bfd, ".text"); -// OBSOLETE if (!text_sect) -// OBSOLETE error ("Can't find .text section in file"); -// OBSOLETE DBX_TEXT_ADDR (objfile) = bfd_section_vma (sym_bfd, text_sect); -// OBSOLETE DBX_TEXT_SIZE (objfile) = bfd_section_size (sym_bfd, text_sect); -// OBSOLETE -// OBSOLETE DBX_SYMBOL_SIZE (objfile) = 0; /* variable size symbol */ -// OBSOLETE DBX_SYMCOUNT (objfile) = 0; /* used to be bfd_get_symcount(sym_bfd) */ -// OBSOLETE DBX_SYMTAB_OFFSET (objfile) = 0; /* used to be SYMBOL_TABLE_OFFSET */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Perform any local cleanups required when we are done with a particular -// OBSOLETE objfile. I.E, we are in the process of discarding all symbol information -// OBSOLETE for an objfile, freeing up all memory held for it, and unlinking the -// OBSOLETE objfile struct from the global list of known objfiles. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE os9k_symfile_finish (struct objfile *objfile) -// OBSOLETE { -// OBSOLETE if (objfile->sym_stab_info != NULL) -// OBSOLETE { -// OBSOLETE xmfree (objfile->md, objfile->sym_stab_info); -// OBSOLETE } -// OBSOLETE /* -// OBSOLETE free_header_files (); -// OBSOLETE */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE struct st_dbghdr -// OBSOLETE { -// OBSOLETE int sync; -// OBSOLETE short rev; -// OBSOLETE int crc; -// OBSOLETE short os; -// OBSOLETE short cpu; -// OBSOLETE }; -// OBSOLETE #define SYNC (int)0xefbefeca -// OBSOLETE -// OBSOLETE #define SWAP_DBGHDR(hdrp, abfd) \ -// OBSOLETE { \ -// OBSOLETE (hdrp)->sync = bfd_get_32(abfd, (unsigned char *)&(hdrp)->sync); \ -// OBSOLETE (hdrp)->rev = bfd_get_16(abfd, (unsigned char *)&(hdrp)->rev); \ -// OBSOLETE (hdrp)->crc = bfd_get_32(abfd, (unsigned char *)&(hdrp)->crc); \ -// OBSOLETE (hdrp)->os = bfd_get_16(abfd, (unsigned char *)&(hdrp)->os); \ -// OBSOLETE (hdrp)->cpu = bfd_get_16(abfd, (unsigned char *)&(hdrp)->cpu); \ -// OBSOLETE } -// OBSOLETE -// OBSOLETE #define N_SYM_CMPLR 0 -// OBSOLETE #define N_SYM_SLINE 1 -// OBSOLETE #define N_SYM_SYM 2 -// OBSOLETE #define N_SYM_LBRAC 3 -// OBSOLETE #define N_SYM_RBRAC 4 -// OBSOLETE #define N_SYM_SE 5 -// OBSOLETE -// OBSOLETE struct internal_symstruct -// OBSOLETE { -// OBSOLETE short n_type; -// OBSOLETE short n_desc; -// OBSOLETE long n_value; -// OBSOLETE char *n_strx; -// OBSOLETE }; -// OBSOLETE static struct internal_symstruct symbol; -// OBSOLETE static struct internal_symstruct *symbuf = &symbol; -// OBSOLETE static char strbuf[4096]; -// OBSOLETE static struct st_dbghdr dbghdr; -// OBSOLETE static short cmplrid; -// OBSOLETE -// OBSOLETE #define VER_PRE_ULTRAC ((short)4) -// OBSOLETE #define VER_ULTRAC ((short)5) -// OBSOLETE -// OBSOLETE static int -// OBSOLETE fill_sym (FILE *dbg_file, bfd *abfd) -// OBSOLETE { -// OBSOLETE short si, nmask; -// OBSOLETE long li; -// OBSOLETE int ii; -// OBSOLETE char *p; -// OBSOLETE -// OBSOLETE int nbytes = fread (&si, sizeof (si), 1, dbg_file); -// OBSOLETE if (nbytes == 0) -// OBSOLETE return 0; -// OBSOLETE if (nbytes < 0) -// OBSOLETE perror_with_name ("reading .dbg file."); -// OBSOLETE symbuf->n_desc = 0; -// OBSOLETE symbuf->n_value = 0; -// OBSOLETE symbuf->n_strx = NULL; -// OBSOLETE symbuf->n_type = bfd_get_16 (abfd, (unsigned char *) &si); -// OBSOLETE symbuf->n_type = 0xf & symbuf->n_type; -// OBSOLETE switch (symbuf->n_type) -// OBSOLETE { -// OBSOLETE case N_SYM_CMPLR: -// OBSOLETE fread (&si, sizeof (si), 1, dbg_file); -// OBSOLETE symbuf->n_desc = bfd_get_16 (abfd, (unsigned char *) &si); -// OBSOLETE cmplrid = symbuf->n_desc & 0xff; -// OBSOLETE break; -// OBSOLETE case N_SYM_SLINE: -// OBSOLETE fread (&li, sizeof (li), 1, dbg_file); -// OBSOLETE symbuf->n_value = bfd_get_32 (abfd, (unsigned char *) &li); -// OBSOLETE fread (&li, sizeof (li), 1, dbg_file); -// OBSOLETE li = bfd_get_32 (abfd, (unsigned char *) &li); -// OBSOLETE symbuf->n_strx = (char *) (li >> 12); -// OBSOLETE symbuf->n_desc = li & 0xfff; -// OBSOLETE break; -// OBSOLETE case N_SYM_SYM: -// OBSOLETE fread (&li, sizeof (li), 1, dbg_file); -// OBSOLETE symbuf->n_value = bfd_get_32 (abfd, (unsigned char *) &li); -// OBSOLETE si = 0; -// OBSOLETE do -// OBSOLETE { -// OBSOLETE ii = getc (dbg_file); -// OBSOLETE strbuf[si++] = (char) ii; -// OBSOLETE } -// OBSOLETE while (ii != 0 || si % 2 != 0); -// OBSOLETE symbuf->n_strx = strbuf; -// OBSOLETE p = (char *) strchr (strbuf, ':'); -// OBSOLETE if (!p) -// OBSOLETE break; -// OBSOLETE if ((p[1] == 'F' || p[1] == 'f') && cmplrid == VER_PRE_ULTRAC) -// OBSOLETE { -// OBSOLETE fread (&si, sizeof (si), 1, dbg_file); -// OBSOLETE nmask = bfd_get_16 (abfd, (unsigned char *) &si); -// OBSOLETE for (ii = 0; ii < nmask; ii++) -// OBSOLETE fread (&si, sizeof (si), 1, dbg_file); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE case N_SYM_LBRAC: -// OBSOLETE fread (&li, sizeof (li), 1, dbg_file); -// OBSOLETE symbuf->n_value = bfd_get_32 (abfd, (unsigned char *) &li); -// OBSOLETE break; -// OBSOLETE case N_SYM_RBRAC: -// OBSOLETE fread (&li, sizeof (li), 1, dbg_file); -// OBSOLETE symbuf->n_value = bfd_get_32 (abfd, (unsigned char *) &li); -// OBSOLETE break; -// OBSOLETE case N_SYM_SE: -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Given pointers to an a.out symbol table in core containing dbx -// OBSOLETE style data, setup partial_symtab's describing each source file for -// OBSOLETE which debugging information is available. -// OBSOLETE SYMFILE_NAME is the name of the file we are reading from. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE read_os9k_psymtab (struct objfile *objfile, CORE_ADDR text_addr, int text_size) -// OBSOLETE { -// OBSOLETE register struct internal_symstruct *bufp = 0; /* =0 avoids gcc -Wall glitch */ -// OBSOLETE register char *namestring; -// OBSOLETE int past_first_source_file = 0; -// OBSOLETE CORE_ADDR last_o_file_start = 0; -// OBSOLETE #if 0 -// OBSOLETE struct cleanup *back_to; -// OBSOLETE #endif -// OBSOLETE bfd *abfd; -// OBSOLETE FILE *fp; -// OBSOLETE -// OBSOLETE /* End of the text segment of the executable file. */ -// OBSOLETE static CORE_ADDR end_of_text_addr; -// OBSOLETE -// OBSOLETE /* Current partial symtab */ -// OBSOLETE static struct partial_symtab *pst = 0; -// OBSOLETE -// OBSOLETE /* List of current psymtab's include files */ -// OBSOLETE char **psymtab_include_list; -// OBSOLETE int includes_allocated; -// OBSOLETE int includes_used; -// OBSOLETE -// OBSOLETE /* Index within current psymtab dependency list */ -// OBSOLETE struct partial_symtab **dependency_list; -// OBSOLETE int dependencies_used, dependencies_allocated; -// OBSOLETE -// OBSOLETE includes_allocated = 30; -// OBSOLETE includes_used = 0; -// OBSOLETE psymtab_include_list = (char **) alloca (includes_allocated * -// OBSOLETE sizeof (char *)); -// OBSOLETE -// OBSOLETE dependencies_allocated = 30; -// OBSOLETE dependencies_used = 0; -// OBSOLETE dependency_list = -// OBSOLETE (struct partial_symtab **) alloca (dependencies_allocated * -// OBSOLETE sizeof (struct partial_symtab *)); -// OBSOLETE -// OBSOLETE last_source_file = NULL; -// OBSOLETE -// OBSOLETE #ifdef END_OF_TEXT_DEFAULT -// OBSOLETE end_of_text_addr = END_OF_TEXT_DEFAULT; -// OBSOLETE #else -// OBSOLETE end_of_text_addr = text_addr + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile)) -// OBSOLETE + text_size; /* Relocate */ -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE abfd = objfile->obfd; -// OBSOLETE fp = objfile->auxf2; -// OBSOLETE if (!fp) -// OBSOLETE return; -// OBSOLETE -// OBSOLETE fread (&dbghdr.sync, sizeof (dbghdr.sync), 1, fp); -// OBSOLETE fread (&dbghdr.rev, sizeof (dbghdr.rev), 1, fp); -// OBSOLETE fread (&dbghdr.crc, sizeof (dbghdr.crc), 1, fp); -// OBSOLETE fread (&dbghdr.os, sizeof (dbghdr.os), 1, fp); -// OBSOLETE fread (&dbghdr.cpu, sizeof (dbghdr.cpu), 1, fp); -// OBSOLETE SWAP_DBGHDR (&dbghdr, abfd); -// OBSOLETE -// OBSOLETE symnum = 0; -// OBSOLETE while (1) -// OBSOLETE { -// OBSOLETE int ret; -// OBSOLETE long cursymoffset; -// OBSOLETE -// OBSOLETE /* Get the symbol for this run and pull out some info */ -// OBSOLETE QUIT; /* allow this to be interruptable */ -// OBSOLETE cursymoffset = ftell (objfile->auxf2); -// OBSOLETE ret = fill_sym (objfile->auxf2, abfd); -// OBSOLETE if (ret <= 0) -// OBSOLETE break; -// OBSOLETE else -// OBSOLETE symnum++; -// OBSOLETE bufp = symbuf; -// OBSOLETE -// OBSOLETE /* Special case to speed up readin. */ -// OBSOLETE if (bufp->n_type == (short) N_SYM_SLINE) -// OBSOLETE continue; -// OBSOLETE -// OBSOLETE #define CUR_SYMBOL_VALUE bufp->n_value -// OBSOLETE /* partial-stab.h */ -// OBSOLETE -// OBSOLETE switch (bufp->n_type) -// OBSOLETE { -// OBSOLETE char *p; -// OBSOLETE -// OBSOLETE case N_SYM_CMPLR: -// OBSOLETE continue; -// OBSOLETE -// OBSOLETE case N_SYM_SE: -// OBSOLETE CUR_SYMBOL_VALUE += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile)); -// OBSOLETE if (psymfile_depth == 1 && pst) -// OBSOLETE { -// OBSOLETE os9k_end_psymtab (pst, psymtab_include_list, includes_used, -// OBSOLETE symnum, CUR_SYMBOL_VALUE, -// OBSOLETE dependency_list, dependencies_used); -// OBSOLETE pst = (struct partial_symtab *) 0; -// OBSOLETE includes_used = 0; -// OBSOLETE dependencies_used = 0; -// OBSOLETE } -// OBSOLETE psymfile_depth--; -// OBSOLETE continue; -// OBSOLETE -// OBSOLETE case N_SYM_SYM: /* Typedef or automatic variable. */ -// OBSOLETE namestring = bufp->n_strx; -// OBSOLETE p = (char *) strchr (namestring, ':'); -// OBSOLETE if (!p) -// OBSOLETE continue; /* Not a debugging symbol. */ -// OBSOLETE -// OBSOLETE /* Main processing section for debugging symbols which -// OBSOLETE the initial read through the symbol tables needs to worry -// OBSOLETE about. If we reach this point, the symbol which we are -// OBSOLETE considering is definitely one we are interested in. -// OBSOLETE p must also contain the (valid) index into the namestring -// OBSOLETE which indicates the debugging type symbol. */ -// OBSOLETE -// OBSOLETE switch (p[1]) -// OBSOLETE { -// OBSOLETE case 'S': -// OBSOLETE { -// OBSOLETE unsigned long valu; -// OBSOLETE enum language tmp_language; -// OBSOLETE char *str, *p; -// OBSOLETE int n; -// OBSOLETE -// OBSOLETE valu = CUR_SYMBOL_VALUE; -// OBSOLETE if (valu) -// OBSOLETE valu += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile)); -// OBSOLETE past_first_source_file = 1; -// OBSOLETE -// OBSOLETE p = strchr (namestring, ':'); -// OBSOLETE if (p) -// OBSOLETE n = p - namestring; -// OBSOLETE else -// OBSOLETE n = strlen (namestring); -// OBSOLETE str = alloca (n + 1); -// OBSOLETE strncpy (str, namestring, n); -// OBSOLETE str[n] = '\0'; -// OBSOLETE -// OBSOLETE if (psymfile_depth == 0) -// OBSOLETE { -// OBSOLETE if (!pst) -// OBSOLETE pst = os9k_start_psymtab (objfile, -// OBSOLETE str, valu, -// OBSOLETE cursymoffset, -// OBSOLETE symnum - 1, -// OBSOLETE objfile->global_psymbols.next, -// OBSOLETE objfile->static_psymbols.next); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { /* this is a include file */ -// OBSOLETE tmp_language = deduce_language_from_filename (str); -// OBSOLETE if (tmp_language != language_unknown -// OBSOLETE && (tmp_language != language_c -// OBSOLETE || psymtab_language != language_cplus)) -// OBSOLETE psymtab_language = tmp_language; -// OBSOLETE -// OBSOLETE /* -// OBSOLETE if (pst && STREQ (str, pst->filename)) -// OBSOLETE continue; -// OBSOLETE { -// OBSOLETE register int i; -// OBSOLETE for (i = 0; i < includes_used; i++) -// OBSOLETE if (STREQ (str, psymtab_include_list[i])) -// OBSOLETE { -// OBSOLETE i = -1; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE if (i == -1) -// OBSOLETE continue; -// OBSOLETE } -// OBSOLETE */ -// OBSOLETE -// OBSOLETE psymtab_include_list[includes_used++] = str; -// OBSOLETE if (includes_used >= includes_allocated) -// OBSOLETE { -// OBSOLETE char **orig = psymtab_include_list; -// OBSOLETE -// OBSOLETE psymtab_include_list = (char **) -// OBSOLETE alloca ((includes_allocated *= 2) * sizeof (char *)); -// OBSOLETE memcpy ((PTR) psymtab_include_list, (PTR) orig, -// OBSOLETE includes_used * sizeof (char *)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE } -// OBSOLETE psymfile_depth++; -// OBSOLETE continue; -// OBSOLETE } -// OBSOLETE -// OBSOLETE case 'v': -// OBSOLETE add_psymbol_to_list (namestring, p - namestring, -// OBSOLETE VAR_NAMESPACE, LOC_STATIC, -// OBSOLETE &objfile->static_psymbols, -// OBSOLETE 0, CUR_SYMBOL_VALUE, -// OBSOLETE psymtab_language, objfile); -// OBSOLETE continue; -// OBSOLETE case 'V': -// OBSOLETE add_psymbol_to_list (namestring, p - namestring, -// OBSOLETE VAR_NAMESPACE, LOC_STATIC, -// OBSOLETE &objfile->global_psymbols, -// OBSOLETE 0, CUR_SYMBOL_VALUE, -// OBSOLETE psymtab_language, objfile); -// OBSOLETE continue; -// OBSOLETE -// OBSOLETE case 'T': -// OBSOLETE if (p != namestring) /* a name is there, not just :T... */ -// OBSOLETE { -// OBSOLETE add_psymbol_to_list (namestring, p - namestring, -// OBSOLETE STRUCT_NAMESPACE, LOC_TYPEDEF, -// OBSOLETE &objfile->static_psymbols, -// OBSOLETE CUR_SYMBOL_VALUE, 0, -// OBSOLETE psymtab_language, objfile); -// OBSOLETE if (p[2] == 't') -// OBSOLETE { -// OBSOLETE /* Also a typedef with the same name. */ -// OBSOLETE add_psymbol_to_list (namestring, p - namestring, -// OBSOLETE VAR_NAMESPACE, LOC_TYPEDEF, -// OBSOLETE &objfile->static_psymbols, -// OBSOLETE CUR_SYMBOL_VALUE, 0, psymtab_language, -// OBSOLETE objfile); -// OBSOLETE p += 1; -// OBSOLETE } -// OBSOLETE /* The semantics of C++ state that "struct foo { ... }" -// OBSOLETE also defines a typedef for "foo". Unfortuantely, cfront -// OBSOLETE never makes the typedef when translating from C++ to C. -// OBSOLETE We make the typedef here so that "ptype foo" works as -// OBSOLETE expected for cfront translated code. */ -// OBSOLETE else if (psymtab_language == language_cplus) -// OBSOLETE { -// OBSOLETE /* Also a typedef with the same name. */ -// OBSOLETE add_psymbol_to_list (namestring, p - namestring, -// OBSOLETE VAR_NAMESPACE, LOC_TYPEDEF, -// OBSOLETE &objfile->static_psymbols, -// OBSOLETE CUR_SYMBOL_VALUE, 0, psymtab_language, -// OBSOLETE objfile); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE goto check_enum; -// OBSOLETE case 't': -// OBSOLETE if (p != namestring) /* a name is there, not just :T... */ -// OBSOLETE { -// OBSOLETE add_psymbol_to_list (namestring, p - namestring, -// OBSOLETE VAR_NAMESPACE, LOC_TYPEDEF, -// OBSOLETE &objfile->static_psymbols, -// OBSOLETE CUR_SYMBOL_VALUE, 0, -// OBSOLETE psymtab_language, objfile); -// OBSOLETE } -// OBSOLETE check_enum: -// OBSOLETE /* If this is an enumerated type, we need to -// OBSOLETE add all the enum constants to the partial symbol -// OBSOLETE table. This does not cover enums without names, e.g. -// OBSOLETE "enum {a, b} c;" in C, but fortunately those are -// OBSOLETE rare. There is no way for GDB to find those from the -// OBSOLETE enum type without spending too much time on it. Thus -// OBSOLETE to solve this problem, the compiler needs to put out the -// OBSOLETE enum in a nameless type. GCC2 does this. */ -// OBSOLETE -// OBSOLETE /* We are looking for something of the form -// OBSOLETE <name> ":" ("t" | "T") [<number> "="] "e" <size> -// OBSOLETE {<constant> ":" <value> ","} ";". */ -// OBSOLETE -// OBSOLETE /* Skip over the colon and the 't' or 'T'. */ -// OBSOLETE p += 2; -// OBSOLETE /* This type may be given a number. Also, numbers can come -// OBSOLETE in pairs like (0,26). Skip over it. */ -// OBSOLETE while ((*p >= '0' && *p <= '9') -// OBSOLETE || *p == '(' || *p == ',' || *p == ')' -// OBSOLETE || *p == '=') -// OBSOLETE p++; -// OBSOLETE -// OBSOLETE if (*p++ == 'e') -// OBSOLETE { -// OBSOLETE /* We have found an enumerated type. skip size */ -// OBSOLETE while (*p >= '0' && *p <= '9') -// OBSOLETE p++; -// OBSOLETE /* According to comments in read_enum_type -// OBSOLETE a comma could end it instead of a semicolon. -// OBSOLETE I don't know where that happens. -// OBSOLETE Accept either. */ -// OBSOLETE while (*p && *p != ';' && *p != ',') -// OBSOLETE { -// OBSOLETE char *q; -// OBSOLETE -// OBSOLETE /* Check for and handle cretinous dbx symbol name -// OBSOLETE continuation! -// OBSOLETE if (*p == '\\') -// OBSOLETE p = next_symbol_text (objfile); -// OBSOLETE */ -// OBSOLETE -// OBSOLETE /* Point to the character after the name -// OBSOLETE of the enum constant. */ -// OBSOLETE for (q = p; *q && *q != ':'; q++) -// OBSOLETE ; -// OBSOLETE /* Note that the value doesn't matter for -// OBSOLETE enum constants in psymtabs, just in symtabs. */ -// OBSOLETE add_psymbol_to_list (p, q - p, -// OBSOLETE VAR_NAMESPACE, LOC_CONST, -// OBSOLETE &objfile->static_psymbols, 0, -// OBSOLETE 0, psymtab_language, objfile); -// OBSOLETE /* Point past the name. */ -// OBSOLETE p = q; -// OBSOLETE /* Skip over the value. */ -// OBSOLETE while (*p && *p != ',') -// OBSOLETE p++; -// OBSOLETE /* Advance past the comma. */ -// OBSOLETE if (*p) -// OBSOLETE p++; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE continue; -// OBSOLETE case 'c': -// OBSOLETE /* Constant, e.g. from "const" in Pascal. */ -// OBSOLETE add_psymbol_to_list (namestring, p - namestring, -// OBSOLETE VAR_NAMESPACE, LOC_CONST, -// OBSOLETE &objfile->static_psymbols, CUR_SYMBOL_VALUE, -// OBSOLETE 0, psymtab_language, objfile); -// OBSOLETE continue; -// OBSOLETE -// OBSOLETE case 'f': -// OBSOLETE CUR_SYMBOL_VALUE += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile)); -// OBSOLETE if (pst && pst->textlow == 0) -// OBSOLETE pst->textlow = CUR_SYMBOL_VALUE; -// OBSOLETE -// OBSOLETE add_psymbol_to_list (namestring, p - namestring, -// OBSOLETE VAR_NAMESPACE, LOC_BLOCK, -// OBSOLETE &objfile->static_psymbols, CUR_SYMBOL_VALUE, -// OBSOLETE 0, psymtab_language, objfile); -// OBSOLETE continue; -// OBSOLETE -// OBSOLETE case 'F': -// OBSOLETE CUR_SYMBOL_VALUE += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile)); -// OBSOLETE if (pst && pst->textlow == 0) -// OBSOLETE pst->textlow = CUR_SYMBOL_VALUE; -// OBSOLETE -// OBSOLETE add_psymbol_to_list (namestring, p - namestring, -// OBSOLETE VAR_NAMESPACE, LOC_BLOCK, -// OBSOLETE &objfile->global_psymbols, CUR_SYMBOL_VALUE, -// OBSOLETE 0, psymtab_language, objfile); -// OBSOLETE continue; -// OBSOLETE -// OBSOLETE case 'p': -// OBSOLETE case 'l': -// OBSOLETE case 's': -// OBSOLETE continue; -// OBSOLETE -// OBSOLETE case ':': -// OBSOLETE /* It is a C++ nested symbol. We don't need to record it -// OBSOLETE (I don't think); if we try to look up foo::bar::baz, -// OBSOLETE then symbols for the symtab containing foo should get -// OBSOLETE read in, I think. */ -// OBSOLETE /* Someone says sun cc puts out symbols like -// OBSOLETE /foo/baz/maclib::/usr/local/bin/maclib, -// OBSOLETE which would get here with a symbol type of ':'. */ -// OBSOLETE continue; -// OBSOLETE -// OBSOLETE default: -// OBSOLETE /* Unexpected symbol descriptor. The second and subsequent stabs -// OBSOLETE of a continued stab can show up here. The question is -// OBSOLETE whether they ever can mimic a normal stab--it would be -// OBSOLETE nice if not, since we certainly don't want to spend the -// OBSOLETE time searching to the end of every string looking for -// OBSOLETE a backslash. */ -// OBSOLETE -// OBSOLETE complain (&unknown_symchar_complaint, p[1]); -// OBSOLETE continue; -// OBSOLETE } -// OBSOLETE -// OBSOLETE case N_SYM_RBRAC: -// OBSOLETE CUR_SYMBOL_VALUE += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile)); -// OBSOLETE #ifdef HANDLE_RBRAC -// OBSOLETE HANDLE_RBRAC (CUR_SYMBOL_VALUE); -// OBSOLETE continue; -// OBSOLETE #endif -// OBSOLETE case N_SYM_LBRAC: -// OBSOLETE continue; -// OBSOLETE -// OBSOLETE default: -// OBSOLETE /* If we haven't found it yet, ignore it. It's probably some -// OBSOLETE new type we don't know about yet. */ -// OBSOLETE complain (&unknown_symtype_complaint, -// OBSOLETE local_hex_string ((unsigned long) bufp->n_type)); -// OBSOLETE continue; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE DBX_SYMCOUNT (objfile) = symnum; -// OBSOLETE -// OBSOLETE /* If there's stuff to be cleaned up, clean it up. */ -// OBSOLETE if (DBX_SYMCOUNT (objfile) > 0 -// OBSOLETE /*FIXME, does this have a bug at start address 0? */ -// OBSOLETE && last_o_file_start -// OBSOLETE && objfile->ei.entry_point < bufp->n_value -// OBSOLETE && objfile->ei.entry_point >= last_o_file_start) -// OBSOLETE { -// OBSOLETE objfile->ei.entry_file_lowpc = last_o_file_start; -// OBSOLETE objfile->ei.entry_file_highpc = bufp->n_value; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (pst) -// OBSOLETE { -// OBSOLETE os9k_end_psymtab (pst, psymtab_include_list, includes_used, -// OBSOLETE symnum, end_of_text_addr, -// OBSOLETE dependency_list, dependencies_used); -// OBSOLETE } -// OBSOLETE /* -// OBSOLETE do_cleanups (back_to); -// OBSOLETE */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Allocate and partially fill a partial symtab. It will be -// OBSOLETE completely filled at the end of the symbol list. -// OBSOLETE -// OBSOLETE SYMFILE_NAME is the name of the symbol-file we are reading from, and ADDR -// OBSOLETE is the address relative to which its symbols are (incremental) or 0 -// OBSOLETE (normal). */ -// OBSOLETE -// OBSOLETE -// OBSOLETE static struct partial_symtab * -// OBSOLETE os9k_start_psymtab (struct objfile *objfile, char *filename, CORE_ADDR textlow, -// OBSOLETE int ldsymoff, int ldsymcnt, -// OBSOLETE struct partial_symbol **global_syms, -// OBSOLETE struct partial_symbol **static_syms) -// OBSOLETE { -// OBSOLETE struct partial_symtab *result = -// OBSOLETE start_psymtab_common (objfile, objfile->section_offsets, -// OBSOLETE filename, textlow, global_syms, static_syms); -// OBSOLETE -// OBSOLETE result->read_symtab_private = (char *) -// OBSOLETE obstack_alloc (&objfile->psymbol_obstack, sizeof (struct symloc)); -// OBSOLETE -// OBSOLETE LDSYMOFF (result) = ldsymoff; -// OBSOLETE LDSYMCNT (result) = ldsymcnt; -// OBSOLETE result->read_symtab = os9k_psymtab_to_symtab; -// OBSOLETE -// OBSOLETE /* Deduce the source language from the filename for this psymtab. */ -// OBSOLETE psymtab_language = deduce_language_from_filename (filename); -// OBSOLETE return result; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Close off the current usage of PST. -// OBSOLETE Returns PST or NULL if the partial symtab was empty and thrown away. -// OBSOLETE FIXME: List variables and peculiarities of same. */ -// OBSOLETE -// OBSOLETE static struct partial_symtab * -// OBSOLETE os9k_end_psymtab (struct partial_symtab *pst, char **include_list, -// OBSOLETE int num_includes, int capping_symbol_cnt, -// OBSOLETE CORE_ADDR capping_text, -// OBSOLETE struct partial_symtab **dependency_list, -// OBSOLETE int number_dependencies) -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE struct partial_symtab *p1; -// OBSOLETE struct objfile *objfile = pst->objfile; -// OBSOLETE -// OBSOLETE if (capping_symbol_cnt != -1) -// OBSOLETE LDSYMCNT (pst) = capping_symbol_cnt - LDSYMCNT (pst); -// OBSOLETE -// OBSOLETE /* Under Solaris, the N_SO symbols always have a value of 0, -// OBSOLETE instead of the usual address of the .o file. Therefore, -// OBSOLETE we have to do some tricks to fill in texthigh and textlow. -// OBSOLETE The first trick is in partial-stab.h: if we see a static -// OBSOLETE or global function, and the textlow for the current pst -// OBSOLETE is still 0, then we use that function's address for -// OBSOLETE the textlow of the pst. -// OBSOLETE -// OBSOLETE Now, to fill in texthigh, we remember the last function seen -// OBSOLETE in the .o file (also in partial-stab.h). Also, there's a hack in -// OBSOLETE bfd/elf.c and gdb/elfread.c to pass the ELF st_size field -// OBSOLETE to here via the misc_info field. Therefore, we can fill in -// OBSOLETE a reliable texthigh by taking the address plus size of the -// OBSOLETE last function in the file. -// OBSOLETE -// OBSOLETE Unfortunately, that does not cover the case where the last function -// OBSOLETE in the file is static. See the paragraph below for more comments -// OBSOLETE on this situation. -// OBSOLETE -// OBSOLETE Finally, if we have a valid textlow for the current file, we run -// OBSOLETE down the partial_symtab_list filling in previous texthighs that -// OBSOLETE are still unknown. */ -// OBSOLETE -// OBSOLETE if (pst->texthigh == 0 && last_function_name) -// OBSOLETE { -// OBSOLETE char *p; -// OBSOLETE int n; -// OBSOLETE struct minimal_symbol *minsym; -// OBSOLETE -// OBSOLETE p = strchr (last_function_name, ':'); -// OBSOLETE if (p == NULL) -// OBSOLETE p = last_function_name; -// OBSOLETE n = p - last_function_name; -// OBSOLETE p = alloca (n + 1); -// OBSOLETE strncpy (p, last_function_name, n); -// OBSOLETE p[n] = 0; -// OBSOLETE -// OBSOLETE minsym = lookup_minimal_symbol (p, NULL, objfile); -// OBSOLETE -// OBSOLETE if (minsym) -// OBSOLETE { -// OBSOLETE pst->texthigh = SYMBOL_VALUE_ADDRESS (minsym) + (long) MSYMBOL_INFO (minsym); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* This file ends with a static function, and it's -// OBSOLETE difficult to imagine how hard it would be to track down -// OBSOLETE the elf symbol. Luckily, most of the time no one will notice, -// OBSOLETE since the next file will likely be compiled with -g, so -// OBSOLETE the code below will copy the first fuction's start address -// OBSOLETE back to our texthigh variable. (Also, if this file is the -// OBSOLETE last one in a dynamically linked program, texthigh already -// OBSOLETE has the right value.) If the next file isn't compiled -// OBSOLETE with -g, then the last function in this file winds up owning -// OBSOLETE all of the text space up to the next -g file, or the end (minus -// OBSOLETE shared libraries). This only matters for single stepping, -// OBSOLETE and even then it will still work, except that it will single -// OBSOLETE step through all of the covered functions, instead of setting -// OBSOLETE breakpoints around them as it usualy does. This makes it -// OBSOLETE pretty slow, but at least it doesn't fail. -// OBSOLETE -// OBSOLETE We can fix this with a fairly big change to bfd, but we need -// OBSOLETE to coordinate better with Cygnus if we want to do that. FIXME. */ -// OBSOLETE } -// OBSOLETE last_function_name = NULL; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* this test will be true if the last .o file is only data */ -// OBSOLETE if (pst->textlow == 0) -// OBSOLETE pst->textlow = pst->texthigh; -// OBSOLETE -// OBSOLETE /* If we know our own starting text address, then walk through all other -// OBSOLETE psymtabs for this objfile, and if any didn't know their ending text -// OBSOLETE address, set it to our starting address. Take care to not set our -// OBSOLETE own ending address to our starting address, nor to set addresses on -// OBSOLETE `dependency' files that have both textlow and texthigh zero. */ -// OBSOLETE if (pst->textlow) -// OBSOLETE { -// OBSOLETE ALL_OBJFILE_PSYMTABS (objfile, p1) -// OBSOLETE { -// OBSOLETE if (p1->texthigh == 0 && p1->textlow != 0 && p1 != pst) -// OBSOLETE { -// OBSOLETE p1->texthigh = pst->textlow; -// OBSOLETE /* if this file has only data, then make textlow match texthigh */ -// OBSOLETE if (p1->textlow == 0) -// OBSOLETE p1->textlow = p1->texthigh; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* End of kludge for patching Solaris textlow and texthigh. */ -// OBSOLETE -// OBSOLETE pst->n_global_syms = -// OBSOLETE objfile->global_psymbols.next - (objfile->global_psymbols.list + pst->globals_offset); -// OBSOLETE pst->n_static_syms = -// OBSOLETE objfile->static_psymbols.next - (objfile->static_psymbols.list + pst->statics_offset); -// OBSOLETE -// OBSOLETE pst->number_of_dependencies = number_dependencies; -// OBSOLETE if (number_dependencies) -// OBSOLETE { -// OBSOLETE pst->dependencies = (struct partial_symtab **) -// OBSOLETE obstack_alloc (&objfile->psymbol_obstack, -// OBSOLETE number_dependencies * sizeof (struct partial_symtab *)); -// OBSOLETE memcpy (pst->dependencies, dependency_list, -// OBSOLETE number_dependencies * sizeof (struct partial_symtab *)); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE pst->dependencies = 0; -// OBSOLETE -// OBSOLETE for (i = 0; i < num_includes; i++) -// OBSOLETE { -// OBSOLETE struct partial_symtab *subpst = -// OBSOLETE allocate_psymtab (include_list[i], objfile); -// OBSOLETE -// OBSOLETE subpst->section_offsets = pst->section_offsets; -// OBSOLETE subpst->read_symtab_private = -// OBSOLETE (char *) obstack_alloc (&objfile->psymbol_obstack, -// OBSOLETE sizeof (struct symloc)); -// OBSOLETE LDSYMOFF (subpst) = -// OBSOLETE LDSYMCNT (subpst) = -// OBSOLETE subpst->textlow = -// OBSOLETE subpst->texthigh = 0; -// OBSOLETE -// OBSOLETE /* We could save slight bits of space by only making one of these, -// OBSOLETE shared by the entire set of include files. FIXME-someday. */ -// OBSOLETE subpst->dependencies = (struct partial_symtab **) -// OBSOLETE obstack_alloc (&objfile->psymbol_obstack, -// OBSOLETE sizeof (struct partial_symtab *)); -// OBSOLETE subpst->dependencies[0] = pst; -// OBSOLETE subpst->number_of_dependencies = 1; -// OBSOLETE -// OBSOLETE subpst->globals_offset = -// OBSOLETE subpst->n_global_syms = -// OBSOLETE subpst->statics_offset = -// OBSOLETE subpst->n_static_syms = 0; -// OBSOLETE -// OBSOLETE subpst->readin = 0; -// OBSOLETE subpst->symtab = 0; -// OBSOLETE subpst->read_symtab = pst->read_symtab; -// OBSOLETE } -// OBSOLETE -// OBSOLETE sort_pst_symbols (pst); -// OBSOLETE -// OBSOLETE /* If there is already a psymtab or symtab for a file of this name, -// OBSOLETE remove it. -// OBSOLETE (If there is a symtab, more drastic things also happen.) -// OBSOLETE This happens in VxWorks. */ -// OBSOLETE free_named_symtabs (pst->filename); -// OBSOLETE -// OBSOLETE if (num_includes == 0 -// OBSOLETE && number_dependencies == 0 -// OBSOLETE && pst->n_global_syms == 0 -// OBSOLETE && pst->n_static_syms == 0) -// OBSOLETE { -// OBSOLETE /* Throw away this psymtab, it's empty. We can't deallocate it, since -// OBSOLETE it is on the obstack, but we can forget to chain it on the list. */ -// OBSOLETE /* Indicate that psymtab was thrown away. */ -// OBSOLETE -// OBSOLETE discard_psymtab (pst); -// OBSOLETE -// OBSOLETE pst = (struct partial_symtab *) NULL; -// OBSOLETE } -// OBSOLETE return pst; -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE os9k_psymtab_to_symtab_1 (struct partial_symtab *pst) -// OBSOLETE { -// OBSOLETE struct cleanup *old_chain; -// OBSOLETE int i; -// OBSOLETE -// OBSOLETE if (!pst) -// OBSOLETE return; -// OBSOLETE -// OBSOLETE if (pst->readin) -// OBSOLETE { -// OBSOLETE fprintf_unfiltered (gdb_stderr, "Psymtab for %s already read in. Shouldn't happen.\n", -// OBSOLETE pst->filename); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Read in all partial symtabs on which this one is dependent */ -// OBSOLETE for (i = 0; i < pst->number_of_dependencies; i++) -// OBSOLETE if (!pst->dependencies[i]->readin) -// OBSOLETE { -// OBSOLETE /* Inform about additional files that need to be read in. */ -// OBSOLETE if (info_verbose) -// OBSOLETE { -// OBSOLETE fputs_filtered (" ", gdb_stdout); -// OBSOLETE wrap_here (""); -// OBSOLETE fputs_filtered ("and ", gdb_stdout); -// OBSOLETE wrap_here (""); -// OBSOLETE printf_filtered ("%s...", pst->dependencies[i]->filename); -// OBSOLETE wrap_here (""); /* Flush output */ -// OBSOLETE gdb_flush (gdb_stdout); -// OBSOLETE } -// OBSOLETE os9k_psymtab_to_symtab_1 (pst->dependencies[i]); -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (LDSYMCNT (pst)) /* Otherwise it's a dummy */ -// OBSOLETE { -// OBSOLETE /* Init stuff necessary for reading in symbols */ -// OBSOLETE stabsread_init (); -// OBSOLETE buildsym_init (); -// OBSOLETE old_chain = make_cleanup (really_free_pendings, 0); -// OBSOLETE -// OBSOLETE /* Read in this file's symbols */ -// OBSOLETE os9k_read_ofile_symtab (pst); -// OBSOLETE sort_symtab_syms (pst->symtab); -// OBSOLETE do_cleanups (old_chain); -// OBSOLETE } -// OBSOLETE -// OBSOLETE pst->readin = 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Read in all of the symbols for a given psymtab for real. -// OBSOLETE Be verbose about it if the user wants that. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE os9k_psymtab_to_symtab (struct partial_symtab *pst) -// OBSOLETE { -// OBSOLETE bfd *sym_bfd; -// OBSOLETE -// OBSOLETE if (!pst) -// OBSOLETE return; -// OBSOLETE -// OBSOLETE if (pst->readin) -// OBSOLETE { -// OBSOLETE fprintf_unfiltered (gdb_stderr, "Psymtab for %s already read in. Shouldn't happen.\n", -// OBSOLETE pst->filename); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (LDSYMCNT (pst) || pst->number_of_dependencies) -// OBSOLETE { -// OBSOLETE /* Print the message now, before reading the string table, -// OBSOLETE to avoid disconcerting pauses. */ -// OBSOLETE if (info_verbose) -// OBSOLETE { -// OBSOLETE printf_filtered ("Reading in symbols for %s...", pst->filename); -// OBSOLETE gdb_flush (gdb_stdout); -// OBSOLETE } -// OBSOLETE -// OBSOLETE sym_bfd = pst->objfile->obfd; -// OBSOLETE os9k_psymtab_to_symtab_1 (pst); -// OBSOLETE -// OBSOLETE /* Match with global symbols. This only needs to be done once, -// OBSOLETE after all of the symtabs and dependencies have been read in. */ -// OBSOLETE scan_file_globals (pst->objfile); -// OBSOLETE -// OBSOLETE /* Finish up the debug error message. */ -// OBSOLETE if (info_verbose) -// OBSOLETE printf_filtered ("done.\n"); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Read in a defined section of a specific object file's symbols. */ -// OBSOLETE static void -// OBSOLETE os9k_read_ofile_symtab (struct partial_symtab *pst) -// OBSOLETE { -// OBSOLETE register struct internal_symstruct *bufp; -// OBSOLETE unsigned char type; -// OBSOLETE unsigned max_symnum; -// OBSOLETE register bfd *abfd; -// OBSOLETE struct objfile *objfile; -// OBSOLETE int sym_offset; /* Offset to start of symbols to read */ -// OBSOLETE CORE_ADDR text_offset; /* Start of text segment for symbols */ -// OBSOLETE int text_size; /* Size of text segment for symbols */ -// OBSOLETE FILE *dbg_file; -// OBSOLETE -// OBSOLETE objfile = pst->objfile; -// OBSOLETE sym_offset = LDSYMOFF (pst); -// OBSOLETE max_symnum = LDSYMCNT (pst); -// OBSOLETE text_offset = pst->textlow; -// OBSOLETE text_size = pst->texthigh - pst->textlow; -// OBSOLETE -// OBSOLETE current_objfile = objfile; -// OBSOLETE subfile_stack = NULL; -// OBSOLETE last_source_file = NULL; -// OBSOLETE -// OBSOLETE abfd = objfile->obfd; -// OBSOLETE dbg_file = objfile->auxf2; -// OBSOLETE -// OBSOLETE #if 0 -// OBSOLETE /* It is necessary to actually read one symbol *before* the start -// OBSOLETE of this symtab's symbols, because the GCC_COMPILED_FLAG_SYMBOL -// OBSOLETE occurs before the N_SO symbol. -// OBSOLETE Detecting this in read_dbx_symtab -// OBSOLETE would slow down initial readin, so we look for it here instead. */ -// OBSOLETE if (!processing_acc_compilation && sym_offset >= (int) symbol_size) -// OBSOLETE { -// OBSOLETE fseek (objefile->auxf2, sym_offset, SEEK_CUR); -// OBSOLETE fill_sym (objfile->auxf2, abfd); -// OBSOLETE bufp = symbuf; -// OBSOLETE -// OBSOLETE processing_gcc_compilation = 0; -// OBSOLETE if (bufp->n_type == N_TEXT) -// OBSOLETE { -// OBSOLETE if (STREQ (namestring, GCC_COMPILED_FLAG_SYMBOL)) -// OBSOLETE processing_gcc_compilation = 1; -// OBSOLETE else if (STREQ (namestring, GCC2_COMPILED_FLAG_SYMBOL)) -// OBSOLETE processing_gcc_compilation = 2; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Try to select a C++ demangling based on the compilation unit -// OBSOLETE producer. */ -// OBSOLETE -// OBSOLETE if (processing_gcc_compilation) -// OBSOLETE { -// OBSOLETE if (AUTO_DEMANGLING) -// OBSOLETE { -// OBSOLETE set_demangling_style (GNU_DEMANGLING_STYLE_STRING); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* The N_SO starting this symtab is the first symbol, so we -// OBSOLETE better not check the symbol before it. I'm not this can -// OBSOLETE happen, but it doesn't hurt to check for it. */ -// OBSOLETE bfd_seek (symfile_bfd, sym_offset, SEEK_CUR); -// OBSOLETE processing_gcc_compilation = 0; -// OBSOLETE } -// OBSOLETE #endif /* 0 */ -// OBSOLETE -// OBSOLETE fseek (dbg_file, (long) sym_offset, 0); -// OBSOLETE /* -// OBSOLETE if (bufp->n_type != (unsigned char)N_SYM_SYM) -// OBSOLETE error("First symbol in segment of executable not a source symbol"); -// OBSOLETE */ -// OBSOLETE -// OBSOLETE for (symnum = 0; symnum < max_symnum; symnum++) -// OBSOLETE { -// OBSOLETE QUIT; /* Allow this to be interruptable */ -// OBSOLETE fill_sym (dbg_file, abfd); -// OBSOLETE bufp = symbuf; -// OBSOLETE type = bufp->n_type; -// OBSOLETE -// OBSOLETE os9k_process_one_symbol ((int) type, (int) bufp->n_desc, -// OBSOLETE (CORE_ADDR) bufp->n_value, bufp->n_strx, pst->section_offsets, objfile); -// OBSOLETE -// OBSOLETE /* We skip checking for a new .o or -l file; that should never -// OBSOLETE happen in this routine. */ -// OBSOLETE #if 0 -// OBSOLETE else -// OBSOLETE if (type == N_TEXT) -// OBSOLETE { -// OBSOLETE /* I don't think this code will ever be executed, because -// OBSOLETE the GCC_COMPILED_FLAG_SYMBOL usually is right before -// OBSOLETE the N_SO symbol which starts this source file. -// OBSOLETE However, there is no reason not to accept -// OBSOLETE the GCC_COMPILED_FLAG_SYMBOL anywhere. */ -// OBSOLETE -// OBSOLETE if (STREQ (namestring, GCC_COMPILED_FLAG_SYMBOL)) -// OBSOLETE processing_gcc_compilation = 1; -// OBSOLETE else if (STREQ (namestring, GCC2_COMPILED_FLAG_SYMBOL)) -// OBSOLETE processing_gcc_compilation = 2; -// OBSOLETE -// OBSOLETE if (AUTO_DEMANGLING) -// OBSOLETE { -// OBSOLETE set_demangling_style (GNU_DEMANGLING_STYLE_STRING); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else if (type & N_EXT || type == (unsigned char) N_TEXT -// OBSOLETE || type == (unsigned char) N_NBTEXT -// OBSOLETE ) -// OBSOLETE { -// OBSOLETE /* Global symbol: see if we came across a dbx defintion for -// OBSOLETE a corresponding symbol. If so, store the value. Remove -// OBSOLETE syms from the chain when their values are stored, but -// OBSOLETE search the whole chain, as there may be several syms from -// OBSOLETE different files with the same name. */ -// OBSOLETE /* This is probably not true. Since the files will be read -// OBSOLETE in one at a time, each reference to a global symbol will -// OBSOLETE be satisfied in each file as it appears. So we skip this -// OBSOLETE section. */ -// OBSOLETE ; -// OBSOLETE } -// OBSOLETE #endif /* 0 */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE current_objfile = NULL; -// OBSOLETE -// OBSOLETE /* In a Solaris elf file, this variable, which comes from the -// OBSOLETE value of the N_SO symbol, will still be 0. Luckily, text_offset, -// OBSOLETE which comes from pst->textlow is correct. */ -// OBSOLETE if (last_source_start_addr == 0) -// OBSOLETE last_source_start_addr = text_offset; -// OBSOLETE pst->symtab = end_symtab (text_offset + text_size, objfile, SECT_OFF_TEXT (objfile)); -// OBSOLETE end_stabs (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE -// OBSOLETE /* This handles a single symbol from the symbol-file, building symbols -// OBSOLETE into a GDB symtab. It takes these arguments and an implicit argument. -// OBSOLETE -// OBSOLETE TYPE is the type field of the ".stab" symbol entry. -// OBSOLETE DESC is the desc field of the ".stab" entry. -// OBSOLETE VALU is the value field of the ".stab" entry. -// OBSOLETE NAME is the symbol name, in our address space. -// OBSOLETE SECTION_OFFSETS is a set of amounts by which the sections of this object -// OBSOLETE file were relocated when it was loaded into memory. -// OBSOLETE All symbols that refer -// OBSOLETE to memory locations need to be offset by these amounts. -// OBSOLETE OBJFILE is the object file from which we are reading symbols. -// OBSOLETE It is used in end_symtab. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE os9k_process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, -// OBSOLETE struct section_offsets *section_offsets, -// OBSOLETE struct objfile *objfile) -// OBSOLETE { -// OBSOLETE register struct context_stack *new; -// OBSOLETE /* The stab type used for the definition of the last function. -// OBSOLETE N_STSYM or N_GSYM for SunOS4 acc; N_FUN for other compilers. */ -// OBSOLETE static int function_stab_type = 0; -// OBSOLETE -// OBSOLETE #if 0 -// OBSOLETE /* Something is wrong if we see real data before -// OBSOLETE seeing a source file name. */ -// OBSOLETE if (last_source_file == NULL && type != (unsigned char) N_SO) -// OBSOLETE { -// OBSOLETE /* Ignore any symbols which appear before an N_SO symbol. -// OBSOLETE Currently no one puts symbols there, but we should deal -// OBSOLETE gracefully with the case. A complain()t might be in order, -// OBSOLETE but this should not be an error (). */ -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE #endif /* 0 */ -// OBSOLETE -// OBSOLETE switch (type) -// OBSOLETE { -// OBSOLETE case N_SYM_LBRAC: -// OBSOLETE /* On most machines, the block addresses are relative to the -// OBSOLETE N_SO, the linker did not relocate them (sigh). */ -// OBSOLETE valu += ANOFFSET (section_offsets, SECT_OFF_TEXT (objfile)); -// OBSOLETE new = push_context (desc, valu); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case N_SYM_RBRAC: -// OBSOLETE valu += ANOFFSET (section_offsets, SECT_OFF_TEXT (objfile)); -// OBSOLETE new = pop_context (); -// OBSOLETE -// OBSOLETE #if !defined (OS9K_VARIABLES_INSIDE_BLOCK) -// OBSOLETE #define OS9K_VARIABLES_INSIDE_BLOCK(desc, gcc_p) 1 -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE if (!OS9K_VARIABLES_INSIDE_BLOCK (desc, processing_gcc_compilation)) -// OBSOLETE local_symbols = new->locals; -// OBSOLETE -// OBSOLETE if (context_stack_depth > 1) -// OBSOLETE { -// OBSOLETE /* This is not the outermost LBRAC...RBRAC pair in the function, -// OBSOLETE its local symbols preceded it, and are the ones just recovered -// OBSOLETE from the context stack. Define the block for them (but don't -// OBSOLETE bother if the block contains no symbols. Should we complain -// OBSOLETE on blocks without symbols? I can't think of any useful purpose -// OBSOLETE for them). */ -// OBSOLETE if (local_symbols != NULL) -// OBSOLETE { -// OBSOLETE /* Muzzle a compiler bug that makes end < start. (which -// OBSOLETE compilers? Is this ever harmful?). */ -// OBSOLETE if (new->start_addr > valu) -// OBSOLETE { -// OBSOLETE complain (&lbrac_rbrac_complaint); -// OBSOLETE new->start_addr = valu; -// OBSOLETE } -// OBSOLETE /* Make a block for the local symbols within. */ -// OBSOLETE finish_block (0, &local_symbols, new->old_blocks, -// OBSOLETE new->start_addr, valu, objfile); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE if (context_stack_depth == 0) -// OBSOLETE { -// OBSOLETE within_function = 0; -// OBSOLETE /* Make a block for the local symbols within. */ -// OBSOLETE finish_block (new->name, &local_symbols, new->old_blocks, -// OBSOLETE new->start_addr, valu, objfile); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* attach local_symbols to the end of new->locals */ -// OBSOLETE if (!new->locals) -// OBSOLETE new->locals = local_symbols; -// OBSOLETE else -// OBSOLETE { -// OBSOLETE struct pending *p; -// OBSOLETE -// OBSOLETE p = new->locals; -// OBSOLETE while (p->next) -// OBSOLETE p = p->next; -// OBSOLETE p->next = local_symbols; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (OS9K_VARIABLES_INSIDE_BLOCK (desc, processing_gcc_compilation)) -// OBSOLETE /* Now pop locals of block just finished. */ -// OBSOLETE local_symbols = new->locals; -// OBSOLETE break; -// OBSOLETE -// OBSOLETE -// OBSOLETE case N_SYM_SLINE: -// OBSOLETE /* This type of "symbol" really just records -// OBSOLETE one line-number -- core-address correspondence. -// OBSOLETE Enter it in the line list for this symbol table. */ -// OBSOLETE /* Relocate for dynamic loading and for ELF acc fn-relative syms. */ -// OBSOLETE valu += ANOFFSET (section_offsets, SECT_OFF_TEXT (objfile)); -// OBSOLETE /* FIXME: loses if sizeof (char *) > sizeof (int) */ -// OBSOLETE gdb_assert (sizeof (name) <= sizeof (int)); -// OBSOLETE record_line (current_subfile, (int) name, valu); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE /* The following symbol types need to have the appropriate offset added -// OBSOLETE to their value; then we process symbol definitions in the name. */ -// OBSOLETE case N_SYM_SYM: -// OBSOLETE -// OBSOLETE if (name) -// OBSOLETE { -// OBSOLETE char deftype; -// OBSOLETE char *dirn, *n; -// OBSOLETE char *p = strchr (name, ':'); -// OBSOLETE if (p == NULL) -// OBSOLETE deftype = '\0'; -// OBSOLETE else -// OBSOLETE deftype = p[1]; -// OBSOLETE -// OBSOLETE -// OBSOLETE switch (deftype) -// OBSOLETE { -// OBSOLETE case 'S': -// OBSOLETE valu += ANOFFSET (section_offsets, SECT_OFF_TEXT (objfile)); -// OBSOLETE n = strrchr (name, '/'); -// OBSOLETE if (n != NULL) -// OBSOLETE { -// OBSOLETE *n = '\0'; -// OBSOLETE n++; -// OBSOLETE dirn = name; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE n = name; -// OBSOLETE dirn = NULL; -// OBSOLETE } -// OBSOLETE *p = '\0'; -// OBSOLETE if (symfile_depth++ == 0) -// OBSOLETE { -// OBSOLETE if (last_source_file) -// OBSOLETE { -// OBSOLETE end_symtab (valu, objfile, SECT_OFF_TEXT (objfile)); -// OBSOLETE end_stabs (); -// OBSOLETE } -// OBSOLETE start_stabs (); -// OBSOLETE os9k_stabs = 1; -// OBSOLETE start_symtab (n, dirn, valu); -// OBSOLETE record_debugformat ("OS9"); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE push_subfile (); -// OBSOLETE start_subfile (n, dirn != NULL ? dirn : current_subfile->dirname); -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case 'f': -// OBSOLETE case 'F': -// OBSOLETE valu += ANOFFSET (section_offsets, SECT_OFF_TEXT (objfile)); -// OBSOLETE function_stab_type = type; -// OBSOLETE -// OBSOLETE within_function = 1; -// OBSOLETE new = push_context (0, valu); -// OBSOLETE new->name = define_symbol (valu, name, desc, type, objfile); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case 'V': -// OBSOLETE case 'v': -// OBSOLETE valu += ANOFFSET (section_offsets, SECT_OFF_DATA (objfile)); -// OBSOLETE define_symbol (valu, name, desc, type, objfile); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE default: -// OBSOLETE define_symbol (valu, name, desc, type, objfile); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case N_SYM_SE: -// OBSOLETE if (--symfile_depth != 0) -// OBSOLETE start_subfile (pop_subfile (), current_subfile->dirname); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE default: -// OBSOLETE complain (&unknown_symtype_complaint, -// OBSOLETE local_hex_string ((unsigned long) type)); -// OBSOLETE /* FALLTHROUGH */ -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case N_SYM_CMPLR: -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE previous_stab_code = type; -// OBSOLETE } -// OBSOLETE -// OBSOLETE static struct sym_fns os9k_sym_fns = -// OBSOLETE { -// OBSOLETE bfd_target_os9k_flavour, -// OBSOLETE os9k_new_init, /* sym_new_init: init anything gbl to entire symtab */ -// OBSOLETE os9k_symfile_init, /* sym_init: read initial info, setup for sym_read() */ -// OBSOLETE os9k_symfile_read, /* sym_read: read a symbol file into symtab */ -// OBSOLETE os9k_symfile_finish, /* sym_finish: finished with file, cleanup */ -// OBSOLETE default_symfile_offsets, /* sym_offsets: parse user's offsets to internal form */ -// OBSOLETE NULL /* next: pointer to next struct sym_fns */ -// OBSOLETE }; -// OBSOLETE -// OBSOLETE void -// OBSOLETE _initialize_os9kread (void) -// OBSOLETE { -// OBSOLETE add_symtab_fns (&os9k_sym_fns); -// OBSOLETE } diff --git a/gdb/remote-bug.c b/gdb/remote-bug.c deleted file mode 100644 index a6ffb8e..0000000 --- a/gdb/remote-bug.c +++ /dev/null @@ -1,1027 +0,0 @@ -// OBSOLETE /* Remote debugging interface for Motorola's MVME187BUG monitor, an embedded -// OBSOLETE monitor for the m88k. -// OBSOLETE -// OBSOLETE Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -// OBSOLETE 2002 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE Contributed by Cygnus Support. Written by K. Richard Pixley. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "inferior.h" -// OBSOLETE #include "gdb_string.h" -// OBSOLETE #include "regcache.h" -// OBSOLETE #include <ctype.h> -// OBSOLETE #include <fcntl.h> -// OBSOLETE #include <setjmp.h> -// OBSOLETE #include <errno.h> -// OBSOLETE -// OBSOLETE #include "terminal.h" -// OBSOLETE #include "gdbcore.h" -// OBSOLETE #include "gdbcmd.h" -// OBSOLETE -// OBSOLETE #include "serial.h" -// OBSOLETE #include "remote-utils.h" -// OBSOLETE -// OBSOLETE /* External data declarations */ -// OBSOLETE extern int stop_soon_quietly; /* for wait_for_inferior */ -// OBSOLETE -// OBSOLETE /* Forward data declarations */ -// OBSOLETE extern struct target_ops bug_ops; /* Forward declaration */ -// OBSOLETE -// OBSOLETE /* Forward function declarations */ -// OBSOLETE static int bug_clear_breakpoints (void); -// OBSOLETE -// OBSOLETE static int bug_read_memory (CORE_ADDR memaddr, -// OBSOLETE unsigned char *myaddr, int len); -// OBSOLETE -// OBSOLETE static int bug_write_memory (CORE_ADDR memaddr, -// OBSOLETE unsigned char *myaddr, int len); -// OBSOLETE -// OBSOLETE /* This variable is somewhat arbitrary. It's here so that it can be -// OBSOLETE set from within a running gdb. */ -// OBSOLETE -// OBSOLETE static int srec_max_retries = 3; -// OBSOLETE -// OBSOLETE /* Each S-record download to the target consists of an S0 header -// OBSOLETE record, some number of S3 data records, and one S7 termination -// OBSOLETE record. I call this download a "frame". Srec_frame says how many -// OBSOLETE bytes will be represented in each frame. */ -// OBSOLETE -// OBSOLETE #define SREC_SIZE 160 -// OBSOLETE static int srec_frame = SREC_SIZE; -// OBSOLETE -// OBSOLETE /* This variable determines how many bytes will be represented in each -// OBSOLETE S3 s-record. */ -// OBSOLETE -// OBSOLETE static int srec_bytes = 40; -// OBSOLETE -// OBSOLETE /* At one point it appeared to me as though the bug monitor could not -// OBSOLETE really be expected to receive two sequential characters at 9600 -// OBSOLETE baud reliably. Echo-pacing is an attempt to force data across the -// OBSOLETE line even in this condition. Specifically, in echo-pace mode, each -// OBSOLETE character is sent one at a time and we look for the echo before -// OBSOLETE sending the next. This is excruciatingly slow. */ -// OBSOLETE -// OBSOLETE static int srec_echo_pace = 0; -// OBSOLETE -// OBSOLETE /* How long to wait after an srec for a possible error message. -// OBSOLETE Similar to the above, I tried sleeping after sending each S3 record -// OBSOLETE in hopes that I might actually see error messages from the bug -// OBSOLETE monitor. This might actually work if we were to use sleep -// OBSOLETE intervals smaller than 1 second. */ -// OBSOLETE -// OBSOLETE static int srec_sleep = 0; -// OBSOLETE -// OBSOLETE /* Every srec_noise records, flub the checksum. This is a debugging -// OBSOLETE feature. Set the variable to something other than 1 in order to -// OBSOLETE inject *deliberate* checksum errors. One might do this if one -// OBSOLETE wanted to test error handling and recovery. */ -// OBSOLETE -// OBSOLETE static int srec_noise = 0; -// OBSOLETE -// OBSOLETE /* Called when SIGALRM signal sent due to alarm() timeout. */ -// OBSOLETE -// OBSOLETE /* Number of SIGTRAPs we need to simulate. That is, the next -// OBSOLETE NEED_ARTIFICIAL_TRAP calls to bug_wait should just return -// OBSOLETE SIGTRAP without actually waiting for anything. */ -// OBSOLETE -// OBSOLETE static int need_artificial_trap = 0; -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Download a file specified in 'args', to the bug. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE bug_load (char *args, int fromtty) -// OBSOLETE { -// OBSOLETE bfd *abfd; -// OBSOLETE asection *s; -// OBSOLETE char buffer[1024]; -// OBSOLETE -// OBSOLETE sr_check_open (); -// OBSOLETE -// OBSOLETE inferior_ptid = null_ptid; -// OBSOLETE abfd = bfd_openr (args, 0); -// OBSOLETE if (!abfd) -// OBSOLETE { -// OBSOLETE printf_filtered ("Unable to open file %s\n", args); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (bfd_check_format (abfd, bfd_object) == 0) -// OBSOLETE { -// OBSOLETE printf_filtered ("File is not an object file\n"); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE s = abfd->sections; -// OBSOLETE while (s != (asection *) NULL) -// OBSOLETE { -// OBSOLETE srec_frame = SREC_SIZE; -// OBSOLETE if (s->flags & SEC_LOAD) -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE -// OBSOLETE char *buffer = xmalloc (srec_frame); -// OBSOLETE -// OBSOLETE printf_filtered ("%s\t: 0x%4lx .. 0x%4lx ", s->name, s->vma, s->vma + s->_raw_size); -// OBSOLETE gdb_flush (gdb_stdout); -// OBSOLETE for (i = 0; i < s->_raw_size; i += srec_frame) -// OBSOLETE { -// OBSOLETE if (srec_frame > s->_raw_size - i) -// OBSOLETE srec_frame = s->_raw_size - i; -// OBSOLETE -// OBSOLETE bfd_get_section_contents (abfd, s, buffer, i, srec_frame); -// OBSOLETE bug_write_memory (s->vma + i, buffer, srec_frame); -// OBSOLETE printf_filtered ("*"); -// OBSOLETE gdb_flush (gdb_stdout); -// OBSOLETE } -// OBSOLETE printf_filtered ("\n"); -// OBSOLETE xfree (buffer); -// OBSOLETE } -// OBSOLETE s = s->next; -// OBSOLETE } -// OBSOLETE sprintf (buffer, "rs ip %lx", (unsigned long) abfd->start_address); -// OBSOLETE sr_write_cr (buffer); -// OBSOLETE gr_expect_prompt (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE #if 0 -// OBSOLETE static char * -// OBSOLETE get_word (char **p) -// OBSOLETE { -// OBSOLETE char *s = *p; -// OBSOLETE char *word; -// OBSOLETE char *copy; -// OBSOLETE size_t len; -// OBSOLETE -// OBSOLETE while (isspace (*s)) -// OBSOLETE s++; -// OBSOLETE -// OBSOLETE word = s; -// OBSOLETE -// OBSOLETE len = 0; -// OBSOLETE -// OBSOLETE while (*s && !isspace (*s)) -// OBSOLETE { -// OBSOLETE s++; -// OBSOLETE len++; -// OBSOLETE -// OBSOLETE } -// OBSOLETE copy = xmalloc (len + 1); -// OBSOLETE memcpy (copy, word, len); -// OBSOLETE copy[len] = 0; -// OBSOLETE *p = s; -// OBSOLETE return copy; -// OBSOLETE } -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE static struct gr_settings bug_settings = -// OBSOLETE { -// OBSOLETE "Bug>", /* prompt */ -// OBSOLETE &bug_ops, /* ops */ -// OBSOLETE bug_clear_breakpoints, /* clear_all_breakpoints */ -// OBSOLETE gr_generic_checkin, /* checkin */ -// OBSOLETE }; -// OBSOLETE -// OBSOLETE static char *cpu_check_strings[] = -// OBSOLETE { -// OBSOLETE "=", -// OBSOLETE "Invalid Register", -// OBSOLETE }; -// OBSOLETE -// OBSOLETE static void -// OBSOLETE bug_open (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE if (args == NULL) -// OBSOLETE args = ""; -// OBSOLETE -// OBSOLETE gr_open (args, from_tty, &bug_settings); -// OBSOLETE /* decide *now* whether we are on an 88100 or an 88110 */ -// OBSOLETE sr_write_cr ("rs cr06"); -// OBSOLETE sr_expect ("rs cr06"); -// OBSOLETE -// OBSOLETE switch (gr_multi_scan (cpu_check_strings, 0)) -// OBSOLETE { -// OBSOLETE case 0: /* this is an m88100 */ -// OBSOLETE target_is_m88110 = 0; -// OBSOLETE break; -// OBSOLETE case 1: /* this is an m88110 */ -// OBSOLETE target_is_m88110 = 1; -// OBSOLETE break; -// OBSOLETE default: -// OBSOLETE internal_error (__FILE__, __LINE__, "failed internal consistency check"); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Tell the remote machine to resume. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE bug_resume (ptid_t ptid, int step, enum target_signal sig) -// OBSOLETE { -// OBSOLETE if (step) -// OBSOLETE { -// OBSOLETE sr_write_cr ("t"); -// OBSOLETE -// OBSOLETE /* Force the next bug_wait to return a trap. Not doing anything -// OBSOLETE about I/O from the target means that the user has to type -// OBSOLETE "continue" to see any. FIXME, this should be fixed. */ -// OBSOLETE need_artificial_trap = 1; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE sr_write_cr ("g"); -// OBSOLETE -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Wait until the remote machine stops, then return, -// OBSOLETE storing status in STATUS just as `wait' would. */ -// OBSOLETE -// OBSOLETE static char *wait_strings[] = -// OBSOLETE { -// OBSOLETE "At Breakpoint", -// OBSOLETE "Exception: Data Access Fault (Local Bus Timeout)", -// OBSOLETE "\r8??\?-Bug>", /* The '\?' avoids creating a trigraph */ -// OBSOLETE "\r197-Bug>", -// OBSOLETE NULL, -// OBSOLETE }; -// OBSOLETE -// OBSOLETE ptid_t -// OBSOLETE bug_wait (ptid_t ptid, struct target_waitstatus *status) -// OBSOLETE { -// OBSOLETE int old_timeout = sr_get_timeout (); -// OBSOLETE int old_immediate_quit = immediate_quit; -// OBSOLETE -// OBSOLETE status->kind = TARGET_WAITKIND_EXITED; -// OBSOLETE status->value.integer = 0; -// OBSOLETE -// OBSOLETE /* read off leftovers from resume so that the rest can be passed -// OBSOLETE back out as stdout. */ -// OBSOLETE if (need_artificial_trap == 0) -// OBSOLETE { -// OBSOLETE sr_expect ("Effective address: "); -// OBSOLETE (void) sr_get_hex_word (); -// OBSOLETE sr_expect ("\r\n"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE sr_set_timeout (-1); /* Don't time out -- user program is running. */ -// OBSOLETE immediate_quit = 1; /* Helps ability to QUIT */ -// OBSOLETE -// OBSOLETE switch (gr_multi_scan (wait_strings, need_artificial_trap == 0)) -// OBSOLETE { -// OBSOLETE case 0: /* breakpoint case */ -// OBSOLETE status->kind = TARGET_WAITKIND_STOPPED; -// OBSOLETE status->value.sig = TARGET_SIGNAL_TRAP; -// OBSOLETE /* user output from the target can be discarded here. (?) */ -// OBSOLETE gr_expect_prompt (); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case 1: /* bus error */ -// OBSOLETE status->kind = TARGET_WAITKIND_STOPPED; -// OBSOLETE status->value.sig = TARGET_SIGNAL_BUS; -// OBSOLETE /* user output from the target can be discarded here. (?) */ -// OBSOLETE gr_expect_prompt (); -// OBSOLETE break; -// OBSOLETE -// OBSOLETE case 2: /* normal case */ -// OBSOLETE case 3: -// OBSOLETE if (need_artificial_trap != 0) -// OBSOLETE { -// OBSOLETE /* stepping */ -// OBSOLETE status->kind = TARGET_WAITKIND_STOPPED; -// OBSOLETE status->value.sig = TARGET_SIGNAL_TRAP; -// OBSOLETE need_artificial_trap--; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* exit case */ -// OBSOLETE status->kind = TARGET_WAITKIND_EXITED; -// OBSOLETE status->value.integer = 0; -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE -// OBSOLETE case -1: /* trouble */ -// OBSOLETE default: -// OBSOLETE fprintf_filtered (gdb_stderr, -// OBSOLETE "Trouble reading target during wait\n"); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE -// OBSOLETE sr_set_timeout (old_timeout); -// OBSOLETE immediate_quit = old_immediate_quit; -// OBSOLETE return inferior_ptid; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Return the name of register number REGNO -// OBSOLETE in the form input and output by bug. -// OBSOLETE -// OBSOLETE Returns a pointer to a static buffer containing the answer. */ -// OBSOLETE static char * -// OBSOLETE get_reg_name (int regno) -// OBSOLETE { -// OBSOLETE static char *rn[] = -// OBSOLETE { -// OBSOLETE "r00", "r01", "r02", "r03", "r04", "r05", "r06", "r07", -// OBSOLETE "r08", "r09", "r10", "r11", "r12", "r13", "r14", "r15", -// OBSOLETE "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", -// OBSOLETE "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", -// OBSOLETE -// OBSOLETE /* these get confusing because we omit a few and switch some ordering around. */ -// OBSOLETE -// OBSOLETE "cr01", /* 32 = psr */ -// OBSOLETE "fcr62", /* 33 = fpsr */ -// OBSOLETE "fcr63", /* 34 = fpcr */ -// OBSOLETE "ip", /* this is something of a cheat. */ -// OBSOLETE /* 35 = sxip */ -// OBSOLETE "cr05", /* 36 = snip */ -// OBSOLETE "cr06", /* 37 = sfip */ -// OBSOLETE -// OBSOLETE "x00", "x01", "x02", "x03", "x04", "x05", "x06", "x07", -// OBSOLETE "x08", "x09", "x10", "x11", "x12", "x13", "x14", "x15", -// OBSOLETE "x16", "x17", "x18", "x19", "x20", "x21", "x22", "x23", -// OBSOLETE "x24", "x25", "x26", "x27", "x28", "x29", "x30", "x31", -// OBSOLETE }; -// OBSOLETE -// OBSOLETE return rn[regno]; -// OBSOLETE } -// OBSOLETE -// OBSOLETE #if 0 /* not currently used */ -// OBSOLETE /* Read from remote while the input matches STRING. Return zero on -// OBSOLETE success, -1 on failure. */ -// OBSOLETE -// OBSOLETE static int -// OBSOLETE bug_scan (char *s) -// OBSOLETE { -// OBSOLETE int c; -// OBSOLETE -// OBSOLETE while (*s) -// OBSOLETE { -// OBSOLETE c = sr_readchar (); -// OBSOLETE if (c != *s++) -// OBSOLETE { -// OBSOLETE fflush (stdout); -// OBSOLETE printf ("\nNext character is '%c' - %d and s is \"%s\".\n", c, c, --s); -// OBSOLETE return (-1); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE #endif /* never */ -// OBSOLETE -// OBSOLETE static int -// OBSOLETE bug_srec_write_cr (char *s) -// OBSOLETE { -// OBSOLETE char *p = s; -// OBSOLETE -// OBSOLETE if (srec_echo_pace) -// OBSOLETE for (p = s; *p; ++p) -// OBSOLETE { -// OBSOLETE if (sr_get_debug () > 0) -// OBSOLETE printf ("%c", *p); -// OBSOLETE -// OBSOLETE do -// OBSOLETE serial_write (sr_get_desc (), p, 1); -// OBSOLETE while (sr_pollchar () != *p); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE sr_write_cr (s); -// OBSOLETE /* return(bug_scan (s) || bug_scan ("\n")); */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Store register REGNO, or all if REGNO == -1. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE bug_fetch_register (int regno) -// OBSOLETE { -// OBSOLETE sr_check_open (); -// OBSOLETE -// OBSOLETE if (regno == -1) -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE -// OBSOLETE for (i = 0; i < NUM_REGS; ++i) -// OBSOLETE bug_fetch_register (i); -// OBSOLETE } -// OBSOLETE else if (target_is_m88110 && regno == SFIP_REGNUM) -// OBSOLETE { -// OBSOLETE /* m88110 has no sfip. */ -// OBSOLETE long l = 0; -// OBSOLETE supply_register (regno, (char *) &l); -// OBSOLETE } -// OBSOLETE else if (regno < XFP_REGNUM) -// OBSOLETE { -// OBSOLETE char buffer[MAX_REGISTER_RAW_SIZE]; -// OBSOLETE -// OBSOLETE sr_write ("rs ", 3); -// OBSOLETE sr_write_cr (get_reg_name (regno)); -// OBSOLETE sr_expect ("="); -// OBSOLETE store_unsigned_integer (buffer, REGISTER_RAW_SIZE (regno), -// OBSOLETE sr_get_hex_word ()); -// OBSOLETE gr_expect_prompt (); -// OBSOLETE supply_register (regno, buffer); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* Float register so we need to parse a strange data format. */ -// OBSOLETE long p; -// OBSOLETE unsigned char fpreg_buf[10]; -// OBSOLETE -// OBSOLETE sr_write ("rs ", 3); -// OBSOLETE sr_write (get_reg_name (regno), strlen (get_reg_name (regno))); -// OBSOLETE sr_write_cr (";d"); -// OBSOLETE sr_expect ("rs"); -// OBSOLETE sr_expect (get_reg_name (regno)); -// OBSOLETE sr_expect (";d"); -// OBSOLETE sr_expect ("="); -// OBSOLETE -// OBSOLETE /* sign */ -// OBSOLETE p = sr_get_hex_digit (1); -// OBSOLETE fpreg_buf[0] = p << 7; -// OBSOLETE -// OBSOLETE /* exponent */ -// OBSOLETE sr_expect ("_"); -// OBSOLETE p = sr_get_hex_digit (1); -// OBSOLETE fpreg_buf[0] += (p << 4); -// OBSOLETE fpreg_buf[0] += sr_get_hex_digit (1); -// OBSOLETE -// OBSOLETE fpreg_buf[1] = sr_get_hex_digit (1) << 4; -// OBSOLETE -// OBSOLETE /* fraction */ -// OBSOLETE sr_expect ("_"); -// OBSOLETE fpreg_buf[1] += sr_get_hex_digit (1); -// OBSOLETE -// OBSOLETE fpreg_buf[2] = (sr_get_hex_digit (1) << 4) + sr_get_hex_digit (1); -// OBSOLETE fpreg_buf[3] = (sr_get_hex_digit (1) << 4) + sr_get_hex_digit (1); -// OBSOLETE fpreg_buf[4] = (sr_get_hex_digit (1) << 4) + sr_get_hex_digit (1); -// OBSOLETE fpreg_buf[5] = (sr_get_hex_digit (1) << 4) + sr_get_hex_digit (1); -// OBSOLETE fpreg_buf[6] = (sr_get_hex_digit (1) << 4) + sr_get_hex_digit (1); -// OBSOLETE fpreg_buf[7] = (sr_get_hex_digit (1) << 4) + sr_get_hex_digit (1); -// OBSOLETE fpreg_buf[8] = 0; -// OBSOLETE fpreg_buf[9] = 0; -// OBSOLETE -// OBSOLETE gr_expect_prompt (); -// OBSOLETE supply_register (regno, fpreg_buf); -// OBSOLETE } -// OBSOLETE -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Store register REGNO, or all if REGNO == -1. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE bug_store_register (int regno) -// OBSOLETE { -// OBSOLETE char buffer[1024]; -// OBSOLETE sr_check_open (); -// OBSOLETE -// OBSOLETE if (regno == -1) -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE -// OBSOLETE for (i = 0; i < NUM_REGS; ++i) -// OBSOLETE bug_store_register (i); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE char *regname; -// OBSOLETE -// OBSOLETE regname = get_reg_name (regno); -// OBSOLETE -// OBSOLETE if (target_is_m88110 && regno == SFIP_REGNUM) -// OBSOLETE return; -// OBSOLETE else if (regno < XFP_REGNUM) -// OBSOLETE sprintf (buffer, "rs %s %08lx", -// OBSOLETE regname, -// OBSOLETE (long) read_register (regno)); -// OBSOLETE else -// OBSOLETE { -// OBSOLETE unsigned char *fpreg_buf = -// OBSOLETE (unsigned char *) ®isters[REGISTER_BYTE (regno)]; -// OBSOLETE -// OBSOLETE sprintf (buffer, "rs %s %1x_%02x%1x_%1x%02x%02x%02x%02x%02x%02x;d", -// OBSOLETE regname, -// OBSOLETE /* sign */ -// OBSOLETE (fpreg_buf[0] >> 7) & 0xf, -// OBSOLETE /* exponent */ -// OBSOLETE fpreg_buf[0] & 0x7f, -// OBSOLETE (fpreg_buf[1] >> 8) & 0xf, -// OBSOLETE /* fraction */ -// OBSOLETE fpreg_buf[1] & 0xf, -// OBSOLETE fpreg_buf[2], -// OBSOLETE fpreg_buf[3], -// OBSOLETE fpreg_buf[4], -// OBSOLETE fpreg_buf[5], -// OBSOLETE fpreg_buf[6], -// OBSOLETE fpreg_buf[7]); -// OBSOLETE } -// OBSOLETE -// OBSOLETE sr_write_cr (buffer); -// OBSOLETE gr_expect_prompt (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Transfer LEN bytes between GDB address MYADDR and target address -// OBSOLETE MEMADDR. If WRITE is non-zero, transfer them to the target, -// OBSOLETE otherwise transfer them from the target. TARGET is unused. -// OBSOLETE -// OBSOLETE Returns the number of bytes transferred. */ -// OBSOLETE -// OBSOLETE int -// OBSOLETE bug_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write, -// OBSOLETE struct mem_attrib *attrib, struct target_ops *target) -// OBSOLETE { -// OBSOLETE int res; -// OBSOLETE -// OBSOLETE if (len <= 0) -// OBSOLETE return 0; -// OBSOLETE -// OBSOLETE if (write) -// OBSOLETE res = bug_write_memory (memaddr, myaddr, len); -// OBSOLETE else -// OBSOLETE res = bug_read_memory (memaddr, myaddr, len); -// OBSOLETE -// OBSOLETE return res; -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE start_load (void) -// OBSOLETE { -// OBSOLETE char *command; -// OBSOLETE -// OBSOLETE command = (srec_echo_pace ? "lo 0 ;x" : "lo 0"); -// OBSOLETE -// OBSOLETE sr_write_cr (command); -// OBSOLETE sr_expect (command); -// OBSOLETE sr_expect ("\r\n"); -// OBSOLETE bug_srec_write_cr ("S0030000FC"); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* This is an extremely vulnerable and fragile function. I've made -// OBSOLETE considerable attempts to make this deterministic, but I've -// OBSOLETE certainly forgotten something. The trouble is that S-records are -// OBSOLETE only a partial file format, not a protocol. Worse, apparently the -// OBSOLETE m88k bug monitor does not run in real time while receiving -// OBSOLETE S-records. Hence, we must pay excruciating attention to when and -// OBSOLETE where error messages are returned, and what has actually been sent. -// OBSOLETE -// OBSOLETE Each call represents a chunk of memory to be sent to the target. -// OBSOLETE We break that chunk into an S0 header record, some number of S3 -// OBSOLETE data records each containing srec_bytes, and an S7 termination -// OBSOLETE record. */ -// OBSOLETE -// OBSOLETE static char *srecord_strings[] = -// OBSOLETE { -// OBSOLETE "S-RECORD", -// OBSOLETE "-Bug>", -// OBSOLETE NULL, -// OBSOLETE }; -// OBSOLETE -// OBSOLETE static int -// OBSOLETE bug_write_memory (CORE_ADDR memaddr, unsigned char *myaddr, int len) -// OBSOLETE { -// OBSOLETE int done; -// OBSOLETE int checksum; -// OBSOLETE int x; -// OBSOLETE int retries; -// OBSOLETE char *buffer = alloca ((srec_bytes + 8) << 1); -// OBSOLETE -// OBSOLETE retries = 0; -// OBSOLETE -// OBSOLETE do -// OBSOLETE { -// OBSOLETE done = 0; -// OBSOLETE -// OBSOLETE if (retries > srec_max_retries) -// OBSOLETE return (-1); -// OBSOLETE -// OBSOLETE if (retries > 0) -// OBSOLETE { -// OBSOLETE if (sr_get_debug () > 0) -// OBSOLETE printf ("\n<retrying...>\n"); -// OBSOLETE -// OBSOLETE /* This gr_expect_prompt call is extremely important. Without -// OBSOLETE it, we will tend to resend our packet so fast that it -// OBSOLETE will arrive before the bug monitor is ready to receive -// OBSOLETE it. This would lead to a very ugly resend loop. */ -// OBSOLETE -// OBSOLETE gr_expect_prompt (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE start_load (); -// OBSOLETE -// OBSOLETE while (done < len) -// OBSOLETE { -// OBSOLETE int thisgo; -// OBSOLETE int idx; -// OBSOLETE char *buf = buffer; -// OBSOLETE CORE_ADDR address; -// OBSOLETE -// OBSOLETE checksum = 0; -// OBSOLETE thisgo = len - done; -// OBSOLETE if (thisgo > srec_bytes) -// OBSOLETE thisgo = srec_bytes; -// OBSOLETE -// OBSOLETE address = memaddr + done; -// OBSOLETE sprintf (buf, "S3%02X%08lX", thisgo + 4 + 1, (long) address); -// OBSOLETE buf += 12; -// OBSOLETE -// OBSOLETE checksum += (thisgo + 4 + 1 -// OBSOLETE + (address & 0xff) -// OBSOLETE + ((address >> 8) & 0xff) -// OBSOLETE + ((address >> 16) & 0xff) -// OBSOLETE + ((address >> 24) & 0xff)); -// OBSOLETE -// OBSOLETE for (idx = 0; idx < thisgo; idx++) -// OBSOLETE { -// OBSOLETE sprintf (buf, "%02X", myaddr[idx + done]); -// OBSOLETE checksum += myaddr[idx + done]; -// OBSOLETE buf += 2; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (srec_noise > 0) -// OBSOLETE { -// OBSOLETE /* FIXME-NOW: insert a deliberate error every now and then. -// OBSOLETE This is intended for testing/debugging the error handling -// OBSOLETE stuff. */ -// OBSOLETE static int counter = 0; -// OBSOLETE if (++counter > srec_noise) -// OBSOLETE { -// OBSOLETE counter = 0; -// OBSOLETE ++checksum; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE sprintf (buf, "%02X", ~checksum & 0xff); -// OBSOLETE bug_srec_write_cr (buffer); -// OBSOLETE -// OBSOLETE if (srec_sleep != 0) -// OBSOLETE sleep (srec_sleep); -// OBSOLETE -// OBSOLETE /* This pollchar is probably redundant to the gr_multi_scan -// OBSOLETE below. Trouble is, we can't be sure when or where an -// OBSOLETE error message will appear. Apparently, when running at -// OBSOLETE full speed from a typical sun4, error messages tend to -// OBSOLETE appear to arrive only *after* the s7 record. */ -// OBSOLETE -// OBSOLETE if ((x = sr_pollchar ()) != 0) -// OBSOLETE { -// OBSOLETE if (sr_get_debug () > 0) -// OBSOLETE printf ("\n<retrying...>\n"); -// OBSOLETE -// OBSOLETE ++retries; -// OBSOLETE -// OBSOLETE /* flush any remaining input and verify that we are back -// OBSOLETE at the prompt level. */ -// OBSOLETE gr_expect_prompt (); -// OBSOLETE /* start all over again. */ -// OBSOLETE start_load (); -// OBSOLETE done = 0; -// OBSOLETE continue; -// OBSOLETE } -// OBSOLETE -// OBSOLETE done += thisgo; -// OBSOLETE } -// OBSOLETE -// OBSOLETE bug_srec_write_cr ("S7060000000000F9"); -// OBSOLETE ++retries; -// OBSOLETE -// OBSOLETE /* Having finished the load, we need to figure out whether we -// OBSOLETE had any errors. */ -// OBSOLETE } -// OBSOLETE while (gr_multi_scan (srecord_strings, 0) == 0);; -// OBSOLETE -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Copy LEN bytes of data from debugger memory at MYADDR -// OBSOLETE to inferior's memory at MEMADDR. Returns errno value. -// OBSOLETE * sb/sh instructions don't work on unaligned addresses, when TU=1. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE /* Read LEN bytes from inferior memory at MEMADDR. Put the result -// OBSOLETE at debugger address MYADDR. Returns errno value. */ -// OBSOLETE static int -// OBSOLETE bug_read_memory (CORE_ADDR memaddr, unsigned char *myaddr, int len) -// OBSOLETE { -// OBSOLETE char request[100]; -// OBSOLETE char *buffer; -// OBSOLETE char *p; -// OBSOLETE char type; -// OBSOLETE char size; -// OBSOLETE unsigned char c; -// OBSOLETE unsigned int inaddr; -// OBSOLETE unsigned int checksum; -// OBSOLETE -// OBSOLETE sprintf (request, "du 0 %lx:&%d", (long) memaddr, len); -// OBSOLETE sr_write_cr (request); -// OBSOLETE -// OBSOLETE p = buffer = alloca (len); -// OBSOLETE -// OBSOLETE /* scan up through the header */ -// OBSOLETE sr_expect ("S0030000FC"); -// OBSOLETE -// OBSOLETE while (p < buffer + len) -// OBSOLETE { -// OBSOLETE /* scan off any white space. */ -// OBSOLETE while (sr_readchar () != 'S');; -// OBSOLETE -// OBSOLETE /* what kind of s-rec? */ -// OBSOLETE type = sr_readchar (); -// OBSOLETE -// OBSOLETE /* scan record size */ -// OBSOLETE sr_get_hex_byte (&size); -// OBSOLETE checksum = size; -// OBSOLETE --size; -// OBSOLETE inaddr = 0; -// OBSOLETE -// OBSOLETE switch (type) -// OBSOLETE { -// OBSOLETE case '7': -// OBSOLETE case '8': -// OBSOLETE case '9': -// OBSOLETE goto done; -// OBSOLETE -// OBSOLETE case '3': -// OBSOLETE sr_get_hex_byte (&c); -// OBSOLETE inaddr = (inaddr << 8) + c; -// OBSOLETE checksum += c; -// OBSOLETE --size; -// OBSOLETE /* intentional fall through */ -// OBSOLETE case '2': -// OBSOLETE sr_get_hex_byte (&c); -// OBSOLETE inaddr = (inaddr << 8) + c; -// OBSOLETE checksum += c; -// OBSOLETE --size; -// OBSOLETE /* intentional fall through */ -// OBSOLETE case '1': -// OBSOLETE sr_get_hex_byte (&c); -// OBSOLETE inaddr = (inaddr << 8) + c; -// OBSOLETE checksum += c; -// OBSOLETE --size; -// OBSOLETE sr_get_hex_byte (&c); -// OBSOLETE inaddr = (inaddr << 8) + c; -// OBSOLETE checksum += c; -// OBSOLETE --size; -// OBSOLETE break; -// OBSOLETE -// OBSOLETE default: -// OBSOLETE /* bonk */ -// OBSOLETE error ("reading s-records."); -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (inaddr < memaddr -// OBSOLETE || (memaddr + len) < (inaddr + size)) -// OBSOLETE error ("srec out of memory range."); -// OBSOLETE -// OBSOLETE if (p != buffer + inaddr - memaddr) -// OBSOLETE error ("srec out of sequence."); -// OBSOLETE -// OBSOLETE for (; size; --size, ++p) -// OBSOLETE { -// OBSOLETE sr_get_hex_byte (p); -// OBSOLETE checksum += *p; -// OBSOLETE } -// OBSOLETE -// OBSOLETE sr_get_hex_byte (&c); -// OBSOLETE if (c != (~checksum & 0xff)) -// OBSOLETE error ("bad s-rec checksum"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE done: -// OBSOLETE gr_expect_prompt (); -// OBSOLETE if (p != buffer + len) -// OBSOLETE return (1); -// OBSOLETE -// OBSOLETE memcpy (myaddr, buffer, len); -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE #define MAX_BREAKS 16 -// OBSOLETE static int num_brkpts = 0; -// OBSOLETE -// OBSOLETE /* Insert a breakpoint at ADDR. SAVE is normally the address of the -// OBSOLETE pattern buffer where the instruction that the breakpoint overwrites -// OBSOLETE is saved. It is unused here since the bug is responsible for -// OBSOLETE saving/restoring the original instruction. */ -// OBSOLETE -// OBSOLETE static int -// OBSOLETE bug_insert_breakpoint (CORE_ADDR addr, char *save) -// OBSOLETE { -// OBSOLETE sr_check_open (); -// OBSOLETE -// OBSOLETE if (num_brkpts < MAX_BREAKS) -// OBSOLETE { -// OBSOLETE char buffer[100]; -// OBSOLETE -// OBSOLETE num_brkpts++; -// OBSOLETE sprintf (buffer, "br %lx", (long) addr); -// OBSOLETE sr_write_cr (buffer); -// OBSOLETE gr_expect_prompt (); -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE fprintf_filtered (gdb_stderr, -// OBSOLETE "Too many break points, break point not installed\n"); -// OBSOLETE return (1); -// OBSOLETE } -// OBSOLETE -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Remove a breakpoint at ADDR. SAVE is normally the previously -// OBSOLETE saved pattern, but is unused here since the bug is responsible -// OBSOLETE for saving/restoring instructions. */ -// OBSOLETE -// OBSOLETE static int -// OBSOLETE bug_remove_breakpoint (CORE_ADDR addr, char *save) -// OBSOLETE { -// OBSOLETE if (num_brkpts > 0) -// OBSOLETE { -// OBSOLETE char buffer[100]; -// OBSOLETE -// OBSOLETE num_brkpts--; -// OBSOLETE sprintf (buffer, "nobr %lx", (long) addr); -// OBSOLETE sr_write_cr (buffer); -// OBSOLETE gr_expect_prompt (); -// OBSOLETE -// OBSOLETE } -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Clear the bugs notion of what the break points are */ -// OBSOLETE static int -// OBSOLETE bug_clear_breakpoints (void) -// OBSOLETE { -// OBSOLETE -// OBSOLETE if (sr_is_open ()) -// OBSOLETE { -// OBSOLETE sr_write_cr ("nobr"); -// OBSOLETE sr_expect ("nobr"); -// OBSOLETE gr_expect_prompt (); -// OBSOLETE } -// OBSOLETE num_brkpts = 0; -// OBSOLETE return (0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE struct target_ops bug_ops; -// OBSOLETE -// OBSOLETE static void -// OBSOLETE init_bug_ops (void) -// OBSOLETE { -// OBSOLETE bug_ops.to_shortname = "bug"; -// OBSOLETE "Remote BUG monitor", -// OBSOLETE bug_ops.to_longname = "Use the mvme187 board running the BUG monitor connected by a serial line."; -// OBSOLETE bug_ops.to_doc = " "; -// OBSOLETE bug_ops.to_open = bug_open; -// OBSOLETE bug_ops.to_close = gr_close; -// OBSOLETE bug_ops.to_attach = 0; -// OBSOLETE bug_ops.to_post_attach = NULL; -// OBSOLETE bug_ops.to_require_attach = NULL; -// OBSOLETE bug_ops.to_detach = gr_detach; -// OBSOLETE bug_ops.to_require_detach = NULL; -// OBSOLETE bug_ops.to_resume = bug_resume; -// OBSOLETE bug_ops.to_wait = bug_wait; -// OBSOLETE bug_ops.to_post_wait = NULL; -// OBSOLETE bug_ops.to_fetch_registers = bug_fetch_register; -// OBSOLETE bug_ops.to_store_registers = bug_store_register; -// OBSOLETE bug_ops.to_prepare_to_store = gr_prepare_to_store; -// OBSOLETE bug_ops.to_xfer_memory = bug_xfer_memory; -// OBSOLETE bug_ops.to_files_info = gr_files_info; -// OBSOLETE bug_ops.to_insert_breakpoint = bug_insert_breakpoint; -// OBSOLETE bug_ops.to_remove_breakpoint = bug_remove_breakpoint; -// OBSOLETE bug_ops.to_terminal_init = 0; -// OBSOLETE bug_ops.to_terminal_inferior = 0; -// OBSOLETE bug_ops.to_terminal_ours_for_output = 0; -// OBSOLETE bug_ops.to_terminal_ours = 0; -// OBSOLETE bug_ops.to_terminal_info = 0; -// OBSOLETE bug_ops.to_kill = gr_kill; -// OBSOLETE bug_ops.to_load = bug_load; -// OBSOLETE bug_ops.to_lookup_symbol = 0; -// OBSOLETE bug_ops.to_create_inferior = gr_create_inferior; -// OBSOLETE bug_ops.to_post_startup_inferior = NULL; -// OBSOLETE bug_ops.to_acknowledge_created_inferior = NULL; -// OBSOLETE bug_ops.to_clone_and_follow_inferior = NULL; -// OBSOLETE bug_ops.to_post_follow_inferior_by_clone = NULL; -// OBSOLETE bug_ops.to_insert_fork_catchpoint = NULL; -// OBSOLETE bug_ops.to_remove_fork_catchpoint = NULL; -// OBSOLETE bug_ops.to_insert_vfork_catchpoint = NULL; -// OBSOLETE bug_ops.to_remove_vfork_catchpoint = NULL; -// OBSOLETE bug_ops.to_has_forked = NULL; -// OBSOLETE bug_ops.to_has_vforked = NULL; -// OBSOLETE bug_ops.to_can_follow_vfork_prior_to_exec = NULL; -// OBSOLETE bug_ops.to_post_follow_vfork = NULL; -// OBSOLETE bug_ops.to_insert_exec_catchpoint = NULL; -// OBSOLETE bug_ops.to_remove_exec_catchpoint = NULL; -// OBSOLETE bug_ops.to_has_execd = NULL; -// OBSOLETE bug_ops.to_reported_exec_events_per_exec_call = NULL; -// OBSOLETE bug_ops.to_has_exited = NULL; -// OBSOLETE bug_ops.to_mourn_inferior = gr_mourn; -// OBSOLETE bug_ops.to_can_run = 0; -// OBSOLETE bug_ops.to_notice_signals = 0; -// OBSOLETE bug_ops.to_thread_alive = 0; -// OBSOLETE bug_ops.to_stop = 0; -// OBSOLETE bug_ops.to_pid_to_exec_file = NULL; -// OBSOLETE bug_ops.to_stratum = process_stratum; -// OBSOLETE bug_ops.DONT_USE = 0; -// OBSOLETE bug_ops.to_has_all_memory = 1; -// OBSOLETE bug_ops.to_has_memory = 1; -// OBSOLETE bug_ops.to_has_stack = 1; -// OBSOLETE bug_ops.to_has_registers = 0; -// OBSOLETE bug_ops.to_has_execution = 0; -// OBSOLETE bug_ops.to_sections = 0; -// OBSOLETE bug_ops.to_sections_end = 0; -// OBSOLETE bug_ops.to_magic = OPS_MAGIC; /* Always the last thing */ -// OBSOLETE } /* init_bug_ops */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE _initialize_remote_bug (void) -// OBSOLETE { -// OBSOLETE init_bug_ops (); -// OBSOLETE add_target (&bug_ops); -// OBSOLETE -// OBSOLETE add_show_from_set -// OBSOLETE (add_set_cmd ("srec-bytes", class_support, var_uinteger, -// OBSOLETE (char *) &srec_bytes, -// OBSOLETE "\ -// OBSOLETE Set the number of bytes represented in each S-record.\n\ -// OBSOLETE This affects the communication protocol with the remote target.", -// OBSOLETE &setlist), -// OBSOLETE &showlist); -// OBSOLETE -// OBSOLETE add_show_from_set -// OBSOLETE (add_set_cmd ("srec-max-retries", class_support, var_uinteger, -// OBSOLETE (char *) &srec_max_retries, -// OBSOLETE "\ -// OBSOLETE Set the number of retries for shipping S-records.\n\ -// OBSOLETE This affects the communication protocol with the remote target.", -// OBSOLETE &setlist), -// OBSOLETE &showlist); -// OBSOLETE -// OBSOLETE #if 0 -// OBSOLETE /* This needs to set SREC_SIZE, not srec_frame which gets changed at the -// OBSOLETE end of a download. But do we need the option at all? */ -// OBSOLETE add_show_from_set -// OBSOLETE (add_set_cmd ("srec-frame", class_support, var_uinteger, -// OBSOLETE (char *) &srec_frame, -// OBSOLETE "\ -// OBSOLETE Set the number of bytes in an S-record frame.\n\ -// OBSOLETE This affects the communication protocol with the remote target.", -// OBSOLETE &setlist), -// OBSOLETE &showlist); -// OBSOLETE #endif /* 0 */ -// OBSOLETE -// OBSOLETE add_show_from_set -// OBSOLETE (add_set_cmd ("srec-noise", class_support, var_zinteger, -// OBSOLETE (char *) &srec_noise, -// OBSOLETE "\ -// OBSOLETE Set number of S-record to send before deliberately flubbing a checksum.\n\ -// OBSOLETE Zero means flub none at all. This affects the communication protocol\n\ -// OBSOLETE with the remote target.", -// OBSOLETE &setlist), -// OBSOLETE &showlist); -// OBSOLETE -// OBSOLETE add_show_from_set -// OBSOLETE (add_set_cmd ("srec-sleep", class_support, var_zinteger, -// OBSOLETE (char *) &srec_sleep, -// OBSOLETE "\ -// OBSOLETE Set number of seconds to sleep after an S-record for a possible error message to arrive.\n\ -// OBSOLETE This affects the communication protocol with the remote target.", -// OBSOLETE &setlist), -// OBSOLETE &showlist); -// OBSOLETE -// OBSOLETE add_show_from_set -// OBSOLETE (add_set_cmd ("srec-echo-pace", class_support, var_boolean, -// OBSOLETE (char *) &srec_echo_pace, -// OBSOLETE "\ -// OBSOLETE Set echo-verification.\n\ -// OBSOLETE When on, use verification by echo when downloading S-records. This is\n\ -// OBSOLETE much slower, but generally more reliable.", -// OBSOLETE &setlist), -// OBSOLETE &showlist); -// OBSOLETE } diff --git a/gdb/remote-nindy.c b/gdb/remote-nindy.c deleted file mode 100644 index ffbe7d8..0000000 --- a/gdb/remote-nindy.c +++ /dev/null @@ -1,762 +0,0 @@ -// OBSOLETE /* Memory-access and commands for remote NINDY process, for GDB. -// OBSOLETE -// OBSOLETE Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, -// OBSOLETE 2000, 2001, 2002 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE Contributed by Intel Corporation. Modified from remote.c by Chris Benenati. -// OBSOLETE -// OBSOLETE GDB is distributed in the hope that it will be useful, but WITHOUT ANY -// OBSOLETE WARRANTY. No author or distributor accepts responsibility to anyone -// OBSOLETE for the consequences of using it or for whether it serves any -// OBSOLETE particular purpose or works at all, unless he says so in writing. -// OBSOLETE Refer to the GDB General Public License for full details. -// OBSOLETE -// OBSOLETE Everyone is granted permission to copy, modify and redistribute GDB, -// OBSOLETE but only under the conditions described in the GDB General Public -// OBSOLETE License. A copy of this license is supposed to have been given to you -// OBSOLETE along with GDB so you can know your rights and responsibilities. It -// OBSOLETE should be in a file named COPYING. Among other things, the copyright -// OBSOLETE notice and this notice must be preserved on all copies. -// OBSOLETE -// OBSOLETE In other words, go ahead and share GDB, but don't try to stop -// OBSOLETE anyone else from sharing it farther. Help stamp out software hoarding! */ -// OBSOLETE -// OBSOLETE /* -// OBSOLETE Except for the data cache routines, this file bears little resemblence -// OBSOLETE to remote.c. A new (although similar) protocol has been specified, and -// OBSOLETE portions of the code are entirely dependent on having an i80960 with a -// OBSOLETE NINDY ROM monitor at the other end of the line. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE /***************************************************************************** -// OBSOLETE * -// OBSOLETE * REMOTE COMMUNICATION PROTOCOL BETWEEN GDB960 AND THE NINDY ROM MONITOR. -// OBSOLETE * -// OBSOLETE * -// OBSOLETE * MODES OF OPERATION -// OBSOLETE * ----- -- --------- -// OBSOLETE * -// OBSOLETE * As far as NINDY is concerned, GDB is always in one of two modes: command -// OBSOLETE * mode or passthrough mode. -// OBSOLETE * -// OBSOLETE * In command mode (the default) pre-defined packets containing requests -// OBSOLETE * are sent by GDB to NINDY. NINDY never talks except in reponse to a request. -// OBSOLETE * -// OBSOLETE * Once the the user program is started, GDB enters passthrough mode, to give -// OBSOLETE * the user program access to the terminal. GDB remains in this mode until -// OBSOLETE * NINDY indicates that the program has stopped. -// OBSOLETE * -// OBSOLETE * -// OBSOLETE * PASSTHROUGH MODE -// OBSOLETE * ----------- ---- -// OBSOLETE * -// OBSOLETE * GDB writes all input received from the keyboard directly to NINDY, and writes -// OBSOLETE * all characters received from NINDY directly to the monitor. -// OBSOLETE * -// OBSOLETE * Keyboard input is neither buffered nor echoed to the monitor. -// OBSOLETE * -// OBSOLETE * GDB remains in passthrough mode until NINDY sends a single ^P character, -// OBSOLETE * to indicate that the user process has stopped. -// OBSOLETE * -// OBSOLETE * Note: -// OBSOLETE * GDB assumes NINDY performs a 'flushreg' when the user program stops. -// OBSOLETE * -// OBSOLETE * -// OBSOLETE * COMMAND MODE -// OBSOLETE * ------- ---- -// OBSOLETE * -// OBSOLETE * All info (except for message ack and nak) is transferred between gdb -// OBSOLETE * and the remote processor in messages of the following format: -// OBSOLETE * -// OBSOLETE * <info>#<checksum> -// OBSOLETE * -// OBSOLETE * where -// OBSOLETE * # is a literal character -// OBSOLETE * -// OBSOLETE * <info> ASCII information; all numeric information is in the -// OBSOLETE * form of hex digits ('0'-'9' and lowercase 'a'-'f'). -// OBSOLETE * -// OBSOLETE * <checksum> -// OBSOLETE * is a pair of ASCII hex digits representing an 8-bit -// OBSOLETE * checksum formed by adding together each of the -// OBSOLETE * characters in <info>. -// OBSOLETE * -// OBSOLETE * The receiver of a message always sends a single character to the sender -// OBSOLETE * to indicate that the checksum was good ('+') or bad ('-'); the sender -// OBSOLETE * re-transmits the entire message over until a '+' is received. -// OBSOLETE * -// OBSOLETE * In response to a command NINDY always sends back either data or -// OBSOLETE * a result code of the form "Xnn", where "nn" are hex digits and "X00" -// OBSOLETE * means no errors. (Exceptions: the "s" and "c" commands don't respond.) -// OBSOLETE * -// OBSOLETE * SEE THE HEADER OF THE FILE "gdb.c" IN THE NINDY MONITOR SOURCE CODE FOR A -// OBSOLETE * FULL DESCRIPTION OF LEGAL COMMANDS. -// OBSOLETE * -// OBSOLETE * SEE THE FILE "stop.h" IN THE NINDY MONITOR SOURCE CODE FOR A LIST -// OBSOLETE * OF STOP CODES. -// OBSOLETE * -// OBSOLETE ***************************************************************************/ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include <signal.h> -// OBSOLETE #include <sys/types.h> -// OBSOLETE #include <setjmp.h> -// OBSOLETE -// OBSOLETE #include "frame.h" -// OBSOLETE #include "inferior.h" -// OBSOLETE #include "bfd.h" -// OBSOLETE #include "symfile.h" -// OBSOLETE #include "target.h" -// OBSOLETE #include "gdbcore.h" -// OBSOLETE #include "command.h" -// OBSOLETE #include "floatformat.h" -// OBSOLETE #include "regcache.h" -// OBSOLETE -// OBSOLETE #include <sys/file.h> -// OBSOLETE #include <ctype.h> -// OBSOLETE #include "serial.h" -// OBSOLETE #include "nindy-share/env.h" -// OBSOLETE #include "nindy-share/stop.h" -// OBSOLETE #include "remote-utils.h" -// OBSOLETE -// OBSOLETE extern int unlink (); -// OBSOLETE extern char *getenv (); -// OBSOLETE extern char *mktemp (); -// OBSOLETE -// OBSOLETE extern void generic_mourn_inferior (); -// OBSOLETE -// OBSOLETE extern struct target_ops nindy_ops; -// OBSOLETE extern FILE *instream; -// OBSOLETE -// OBSOLETE extern char ninStopWhy (); -// OBSOLETE extern int ninMemGet (); -// OBSOLETE extern int ninMemPut (); -// OBSOLETE -// OBSOLETE int nindy_initial_brk; /* nonzero if want to send an initial BREAK to nindy */ -// OBSOLETE int nindy_old_protocol; /* nonzero if want to use old protocol */ -// OBSOLETE char *nindy_ttyname; /* name of tty to talk to nindy on, or null */ -// OBSOLETE -// OBSOLETE #define DLE '\020' /* Character NINDY sends to indicate user program has -// OBSOLETE * halted. */ -// OBSOLETE #define TRUE 1 -// OBSOLETE #define FALSE 0 -// OBSOLETE -// OBSOLETE /* From nindy-share/nindy.c. */ -// OBSOLETE extern struct serial *nindy_serial; -// OBSOLETE -// OBSOLETE static int have_regs = 0; /* 1 iff regs read since i960 last halted */ -// OBSOLETE static int regs_changed = 0; /* 1 iff regs were modified since last read */ -// OBSOLETE -// OBSOLETE extern char *exists (); -// OBSOLETE -// OBSOLETE static void nindy_fetch_registers (int); -// OBSOLETE -// OBSOLETE static void nindy_store_registers (int); -// OBSOLETE -// OBSOLETE static char *savename; -// OBSOLETE -// OBSOLETE static void -// OBSOLETE nindy_close (int quitting) -// OBSOLETE { -// OBSOLETE if (nindy_serial != NULL) -// OBSOLETE serial_close (nindy_serial); -// OBSOLETE nindy_serial = NULL; -// OBSOLETE -// OBSOLETE if (savename) -// OBSOLETE xfree (savename); -// OBSOLETE savename = 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Open a connection to a remote debugger. -// OBSOLETE FIXME, there should be "set" commands for the options that are -// OBSOLETE now specified with gdb command-line options (old_protocol, -// OBSOLETE and initial_brk). */ -// OBSOLETE void -// OBSOLETE nindy_open (char *name, /* "/dev/ttyXX", "ttyXX", or "XX": tty to be opened */ -// OBSOLETE int from_tty) -// OBSOLETE { -// OBSOLETE char baudrate[1024]; -// OBSOLETE -// OBSOLETE if (!name) -// OBSOLETE error_no_arg ("serial port device name"); -// OBSOLETE -// OBSOLETE target_preopen (from_tty); -// OBSOLETE -// OBSOLETE nindy_close (0); -// OBSOLETE -// OBSOLETE have_regs = regs_changed = 0; -// OBSOLETE -// OBSOLETE /* Allow user to interrupt the following -- we could hang if there's -// OBSOLETE no NINDY at the other end of the remote tty. */ -// OBSOLETE immediate_quit++; -// OBSOLETE /* If baud_rate is -1, then ninConnect will not recognize the baud rate -// OBSOLETE and will deal with the situation in a (more or less) reasonable -// OBSOLETE fashion. */ -// OBSOLETE sprintf (baudrate, "%d", baud_rate); -// OBSOLETE ninConnect (name, baudrate, -// OBSOLETE nindy_initial_brk, !from_tty, nindy_old_protocol); -// OBSOLETE immediate_quit--; -// OBSOLETE -// OBSOLETE if (nindy_serial == NULL) -// OBSOLETE { -// OBSOLETE perror_with_name (name); -// OBSOLETE } -// OBSOLETE -// OBSOLETE savename = savestring (name, strlen (name)); -// OBSOLETE push_target (&nindy_ops); -// OBSOLETE -// OBSOLETE target_fetch_registers (-1); -// OBSOLETE -// OBSOLETE init_thread_list (); -// OBSOLETE init_wait_for_inferior (); -// OBSOLETE clear_proceed_status (); -// OBSOLETE normal_stop (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* User-initiated quit of nindy operations. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE nindy_detach (char *name, int from_tty) -// OBSOLETE { -// OBSOLETE if (name) -// OBSOLETE error ("Too many arguments"); -// OBSOLETE pop_target (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE nindy_files_info (void) -// OBSOLETE { -// OBSOLETE /* FIXME: this lies about the baud rate if we autobauded. */ -// OBSOLETE printf_unfiltered ("\tAttached to %s at %d bits per second%s%s.\n", savename, -// OBSOLETE baud_rate, -// OBSOLETE nindy_old_protocol ? " in old protocol" : "", -// OBSOLETE nindy_initial_brk ? " with initial break" : ""); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Return the number of characters in the buffer BUF before -// OBSOLETE the first DLE character. N is maximum number of characters to -// OBSOLETE consider. */ -// OBSOLETE -// OBSOLETE static -// OBSOLETE int -// OBSOLETE non_dle (char *buf, int n) -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE -// OBSOLETE for (i = 0; i < n; i++) -// OBSOLETE { -// OBSOLETE if (buf[i] == DLE) -// OBSOLETE { -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE return i; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Tell the remote machine to resume. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE nindy_resume (ptid_t ptid, int step, enum target_signal siggnal) -// OBSOLETE { -// OBSOLETE if (siggnal != TARGET_SIGNAL_0 && siggnal != stop_signal) -// OBSOLETE warning ("Can't send signals to remote NINDY targets."); -// OBSOLETE -// OBSOLETE if (regs_changed) -// OBSOLETE { -// OBSOLETE nindy_store_registers (-1); -// OBSOLETE regs_changed = 0; -// OBSOLETE } -// OBSOLETE have_regs = 0; -// OBSOLETE ninGo (step); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* FIXME, we can probably use the normal terminal_inferior stuff here. -// OBSOLETE We have to do terminal_inferior and then set up the passthrough -// OBSOLETE settings initially. Thereafter, terminal_ours and terminal_inferior -// OBSOLETE will automatically swap the settings around for us. */ -// OBSOLETE -// OBSOLETE struct clean_up_tty_args -// OBSOLETE { -// OBSOLETE serial_ttystate state; -// OBSOLETE struct serial *serial; -// OBSOLETE }; -// OBSOLETE static struct clean_up_tty_args tty_args; -// OBSOLETE -// OBSOLETE static void -// OBSOLETE clean_up_tty (PTR ptrarg) -// OBSOLETE { -// OBSOLETE struct clean_up_tty_args *args = (struct clean_up_tty_args *) ptrarg; -// OBSOLETE serial_set_tty_state (args->serial, args->state); -// OBSOLETE xfree (args->state); -// OBSOLETE warning ("\n\nYou may need to reset the 80960 and/or reload your program.\n"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Recover from ^Z or ^C while remote process is running */ -// OBSOLETE static void (*old_ctrlc) (); -// OBSOLETE #ifdef SIGTSTP -// OBSOLETE static void (*old_ctrlz) (); -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE static void -// OBSOLETE clean_up_int (void) -// OBSOLETE { -// OBSOLETE serial_set_tty_state (tty_args.serial, tty_args.state); -// OBSOLETE xfree (tty_args.state); -// OBSOLETE -// OBSOLETE signal (SIGINT, old_ctrlc); -// OBSOLETE #ifdef SIGTSTP -// OBSOLETE signal (SIGTSTP, old_ctrlz); -// OBSOLETE #endif -// OBSOLETE error ("\n\nYou may need to reset the 80960 and/or reload your program.\n"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Wait until the remote machine stops. While waiting, operate in passthrough -// OBSOLETE * mode; i.e., pass everything NINDY sends to gdb_stdout, and everything from -// OBSOLETE * stdin to NINDY. -// OBSOLETE * -// OBSOLETE * Return to caller, storing status in 'status' just as `wait' would. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE static ptid_t -// OBSOLETE nindy_wait (ptid_t ptid, struct target_waitstatus *status) -// OBSOLETE { -// OBSOLETE fd_set fds; -// OBSOLETE int c; -// OBSOLETE char buf[2]; -// OBSOLETE int i, n; -// OBSOLETE unsigned char stop_exit; -// OBSOLETE unsigned char stop_code; -// OBSOLETE struct cleanup *old_cleanups; -// OBSOLETE long ip_value, fp_value, sp_value; /* Reg values from stop */ -// OBSOLETE -// OBSOLETE status->kind = TARGET_WAITKIND_EXITED; -// OBSOLETE status->value.integer = 0; -// OBSOLETE -// OBSOLETE /* OPERATE IN PASSTHROUGH MODE UNTIL NINDY SENDS A DLE CHARACTER */ -// OBSOLETE -// OBSOLETE /* Save current tty attributes, and restore them when done. */ -// OBSOLETE tty_args.serial = serial_fdopen (0); -// OBSOLETE tty_args.state = serial_get_tty_state (tty_args.serial); -// OBSOLETE old_ctrlc = signal (SIGINT, clean_up_int); -// OBSOLETE #ifdef SIGTSTP -// OBSOLETE old_ctrlz = signal (SIGTSTP, clean_up_int); -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE old_cleanups = make_cleanup (clean_up_tty, &tty_args); -// OBSOLETE -// OBSOLETE /* Pass input from keyboard to NINDY as it arrives. NINDY will interpret -// OBSOLETE <CR> and perform echo. */ -// OBSOLETE /* This used to set CBREAK and clear ECHO and CRMOD. I hope this is close -// OBSOLETE enough. */ -// OBSOLETE serial_raw (tty_args.serial); -// OBSOLETE -// OBSOLETE while (1) -// OBSOLETE { -// OBSOLETE /* Input on remote */ -// OBSOLETE c = serial_readchar (nindy_serial, -1); -// OBSOLETE if (c == SERIAL_ERROR) -// OBSOLETE { -// OBSOLETE error ("Cannot read from serial line"); -// OBSOLETE } -// OBSOLETE else if (c == 0x1b) /* ESC */ -// OBSOLETE { -// OBSOLETE c = serial_readchar (nindy_serial, -1); -// OBSOLETE c &= ~0x40; -// OBSOLETE } -// OBSOLETE else if (c != 0x10) /* DLE */ -// OBSOLETE /* Write out any characters preceding DLE */ -// OBSOLETE { -// OBSOLETE buf[0] = (char) c; -// OBSOLETE write (1, buf, 1); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE stop_exit = ninStopWhy (&stop_code, -// OBSOLETE &ip_value, &fp_value, &sp_value); -// OBSOLETE if (!stop_exit && (stop_code == STOP_SRQ)) -// OBSOLETE { -// OBSOLETE immediate_quit++; -// OBSOLETE ninSrq (); -// OBSOLETE immediate_quit--; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* Get out of loop */ -// OBSOLETE supply_register (IP_REGNUM, -// OBSOLETE (char *) &ip_value); -// OBSOLETE supply_register (FP_REGNUM, -// OBSOLETE (char *) &fp_value); -// OBSOLETE supply_register (SP_REGNUM, -// OBSOLETE (char *) &sp_value); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE serial_set_tty_state (tty_args.serial, tty_args.state); -// OBSOLETE xfree (tty_args.state); -// OBSOLETE discard_cleanups (old_cleanups); -// OBSOLETE -// OBSOLETE if (stop_exit) -// OBSOLETE { -// OBSOLETE status->kind = TARGET_WAITKIND_EXITED; -// OBSOLETE status->value.integer = stop_code; -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE /* nindy has some special stop code need to be handled */ -// OBSOLETE if (stop_code == STOP_GDB_BPT) -// OBSOLETE stop_code = TRACE_STEP; -// OBSOLETE status->kind = TARGET_WAITKIND_STOPPED; -// OBSOLETE status->value.sig = i960_fault_to_signal (stop_code); -// OBSOLETE } -// OBSOLETE return inferior_ptid; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Read the remote registers into the block REGS. */ -// OBSOLETE -// OBSOLETE /* This is the block that ninRegsGet and ninRegsPut handles. */ -// OBSOLETE struct nindy_regs -// OBSOLETE { -// OBSOLETE char local_regs[16 * 4]; -// OBSOLETE char global_regs[16 * 4]; -// OBSOLETE char pcw_acw[2 * 4]; -// OBSOLETE char ip[4]; -// OBSOLETE char tcw[4]; -// OBSOLETE char fp_as_double[4 * 8]; -// OBSOLETE }; -// OBSOLETE -// OBSOLETE static void -// OBSOLETE nindy_fetch_registers (int regno) -// OBSOLETE { -// OBSOLETE struct nindy_regs nindy_regs; -// OBSOLETE int regnum; -// OBSOLETE -// OBSOLETE immediate_quit++; -// OBSOLETE ninRegsGet ((char *) &nindy_regs); -// OBSOLETE immediate_quit--; -// OBSOLETE -// OBSOLETE memcpy (®isters[REGISTER_BYTE (R0_REGNUM)], nindy_regs.local_regs, 16 * 4); -// OBSOLETE memcpy (®isters[REGISTER_BYTE (G0_REGNUM)], nindy_regs.global_regs, 16 * 4); -// OBSOLETE memcpy (®isters[REGISTER_BYTE (PCW_REGNUM)], nindy_regs.pcw_acw, 2 * 4); -// OBSOLETE memcpy (®isters[REGISTER_BYTE (IP_REGNUM)], nindy_regs.ip, 1 * 4); -// OBSOLETE memcpy (®isters[REGISTER_BYTE (TCW_REGNUM)], nindy_regs.tcw, 1 * 4); -// OBSOLETE memcpy (®isters[REGISTER_BYTE (FP0_REGNUM)], nindy_regs.fp_as_double, 4 * 8); -// OBSOLETE -// OBSOLETE registers_fetched (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE nindy_prepare_to_store (void) -// OBSOLETE { -// OBSOLETE /* Fetch all regs if they aren't already here. */ -// OBSOLETE read_register_bytes (0, NULL, REGISTER_BYTES); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE nindy_store_registers (int regno) -// OBSOLETE { -// OBSOLETE struct nindy_regs nindy_regs; -// OBSOLETE int regnum; -// OBSOLETE -// OBSOLETE memcpy (nindy_regs.local_regs, ®isters[REGISTER_BYTE (R0_REGNUM)], 16 * 4); -// OBSOLETE memcpy (nindy_regs.global_regs, ®isters[REGISTER_BYTE (G0_REGNUM)], 16 * 4); -// OBSOLETE memcpy (nindy_regs.pcw_acw, ®isters[REGISTER_BYTE (PCW_REGNUM)], 2 * 4); -// OBSOLETE memcpy (nindy_regs.ip, ®isters[REGISTER_BYTE (IP_REGNUM)], 1 * 4); -// OBSOLETE memcpy (nindy_regs.tcw, ®isters[REGISTER_BYTE (TCW_REGNUM)], 1 * 4); -// OBSOLETE memcpy (nindy_regs.fp_as_double, ®isters[REGISTER_BYTE (FP0_REGNUM)], 8 * 4); -// OBSOLETE -// OBSOLETE immediate_quit++; -// OBSOLETE ninRegsPut ((char *) &nindy_regs); -// OBSOLETE immediate_quit--; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Copy LEN bytes to or from inferior's memory starting at MEMADDR -// OBSOLETE to debugger memory starting at MYADDR. Copy to inferior if -// OBSOLETE SHOULD_WRITE is nonzero. Returns the length copied. TARGET is -// OBSOLETE unused. */ -// OBSOLETE -// OBSOLETE int -// OBSOLETE nindy_xfer_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len, -// OBSOLETE int should_write, struct mem_attrib *attrib, -// OBSOLETE struct target_ops *target) -// OBSOLETE { -// OBSOLETE int res; -// OBSOLETE -// OBSOLETE if (len <= 0) -// OBSOLETE return 0; -// OBSOLETE -// OBSOLETE if (should_write) -// OBSOLETE res = ninMemPut (memaddr, myaddr, len); -// OBSOLETE else -// OBSOLETE res = ninMemGet (memaddr, myaddr, len); -// OBSOLETE -// OBSOLETE return res; -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE nindy_create_inferior (char *execfile, char *args, char **env) -// OBSOLETE { -// OBSOLETE int entry_pt; -// OBSOLETE int pid; -// OBSOLETE -// OBSOLETE if (args && *args) -// OBSOLETE error ("Can't pass arguments to remote NINDY process"); -// OBSOLETE -// OBSOLETE if (execfile == 0 || exec_bfd == 0) -// OBSOLETE error ("No executable file specified"); -// OBSOLETE -// OBSOLETE entry_pt = (int) bfd_get_start_address (exec_bfd); -// OBSOLETE -// OBSOLETE pid = 42; -// OBSOLETE -// OBSOLETE /* The "process" (board) is already stopped awaiting our commands, and -// OBSOLETE the program is already downloaded. We just set its PC and go. */ -// OBSOLETE -// OBSOLETE inferior_ptid = pid_to_ptid (pid); /* Needed for wait_for_inferior below */ -// OBSOLETE -// OBSOLETE clear_proceed_status (); -// OBSOLETE -// OBSOLETE /* Tell wait_for_inferior that we've started a new process. */ -// OBSOLETE init_wait_for_inferior (); -// OBSOLETE -// OBSOLETE /* Set up the "saved terminal modes" of the inferior -// OBSOLETE based on what modes we are starting it with. */ -// OBSOLETE target_terminal_init (); -// OBSOLETE -// OBSOLETE /* Install inferior's terminal modes. */ -// OBSOLETE target_terminal_inferior (); -// OBSOLETE -// OBSOLETE /* insert_step_breakpoint (); FIXME, do we need this? */ -// OBSOLETE /* Let 'er rip... */ -// OBSOLETE proceed ((CORE_ADDR) entry_pt, TARGET_SIGNAL_DEFAULT, 0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE reset_command (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE if (nindy_serial == NULL) -// OBSOLETE { -// OBSOLETE error ("No target system to reset -- use 'target nindy' command."); -// OBSOLETE } -// OBSOLETE if (query ("Really reset the target system?", 0, 0)) -// OBSOLETE { -// OBSOLETE serial_send_break (nindy_serial); -// OBSOLETE tty_flush (nindy_serial); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE nindy_kill (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE return; /* Ignore attempts to kill target system */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Clean up when a program exits. -// OBSOLETE -// OBSOLETE The program actually lives on in the remote processor's RAM, and may be -// OBSOLETE run again without a download. Don't leave it full of breakpoint -// OBSOLETE instructions. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE nindy_mourn_inferior (void) -// OBSOLETE { -// OBSOLETE remove_breakpoints (); -// OBSOLETE unpush_target (&nindy_ops); -// OBSOLETE generic_mourn_inferior (); /* Do all the proper things now */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Pass the args the way catch_errors wants them. */ -// OBSOLETE static int -// OBSOLETE nindy_open_stub (char *arg) -// OBSOLETE { -// OBSOLETE nindy_open (arg, 1); -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE nindy_load (char *filename, int from_tty) -// OBSOLETE { -// OBSOLETE asection *s; -// OBSOLETE /* Can't do unix style forking on a VMS system, so we'll use bfd to do -// OBSOLETE all the work for us -// OBSOLETE */ -// OBSOLETE -// OBSOLETE bfd *file = bfd_openr (filename, 0); -// OBSOLETE if (!file) -// OBSOLETE { -// OBSOLETE perror_with_name (filename); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (!bfd_check_format (file, bfd_object)) -// OBSOLETE { -// OBSOLETE error ("can't prove it's an object file\n"); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE for (s = file->sections; s; s = s->next) -// OBSOLETE { -// OBSOLETE if (s->flags & SEC_LOAD) -// OBSOLETE { -// OBSOLETE char *buffer = xmalloc (s->_raw_size); -// OBSOLETE bfd_get_section_contents (file, s, buffer, 0, s->_raw_size); -// OBSOLETE printf ("Loading section %s, size %x vma %x\n", -// OBSOLETE s->name, -// OBSOLETE s->_raw_size, -// OBSOLETE s->vma); -// OBSOLETE ninMemPut (s->vma, buffer, s->_raw_size); -// OBSOLETE xfree (buffer); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE bfd_close (file); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static int -// OBSOLETE load_stub (char *arg) -// OBSOLETE { -// OBSOLETE target_load (arg, 1); -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* This routine is run as a hook, just before the main command loop is -// OBSOLETE entered. If gdb is configured for the i960, but has not had its -// OBSOLETE nindy target specified yet, this will loop prompting the user to do so. -// OBSOLETE -// OBSOLETE Unlike the loop provided by Intel, we actually let the user get out -// OBSOLETE of this with a RETURN. This is useful when e.g. simply examining -// OBSOLETE an i960 object file on the host system. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE nindy_before_main_loop (void) -// OBSOLETE { -// OBSOLETE char ttyname[100]; -// OBSOLETE char *p, *p2; -// OBSOLETE -// OBSOLETE while (target_stack->target_ops != &nindy_ops) /* What is this crap??? */ -// OBSOLETE { /* remote tty not specified yet */ -// OBSOLETE if (instream == stdin) -// OBSOLETE { -// OBSOLETE printf_unfiltered ("\nAttach /dev/ttyNN -- specify NN, or \"quit\" to quit: "); -// OBSOLETE gdb_flush (gdb_stdout); -// OBSOLETE } -// OBSOLETE fgets (ttyname, sizeof (ttyname) - 1, stdin); -// OBSOLETE -// OBSOLETE /* Strip leading and trailing whitespace */ -// OBSOLETE for (p = ttyname; isspace (*p); p++) -// OBSOLETE { -// OBSOLETE ; -// OBSOLETE } -// OBSOLETE if (*p == '\0') -// OBSOLETE { -// OBSOLETE return; /* User just hit spaces or return, wants out */ -// OBSOLETE } -// OBSOLETE for (p2 = p; !isspace (*p2) && (*p2 != '\0'); p2++) -// OBSOLETE { -// OBSOLETE ; -// OBSOLETE } -// OBSOLETE *p2 = '\0'; -// OBSOLETE if (STREQ ("quit", p)) -// OBSOLETE { -// OBSOLETE exit (1); -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (catch_errors (nindy_open_stub, p, "", RETURN_MASK_ALL)) -// OBSOLETE { -// OBSOLETE /* Now that we have a tty open for talking to the remote machine, -// OBSOLETE download the executable file if one was specified. */ -// OBSOLETE if (exec_bfd) -// OBSOLETE { -// OBSOLETE catch_errors (load_stub, bfd_get_filename (exec_bfd), "", -// OBSOLETE RETURN_MASK_ALL); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Define the target subroutine names */ -// OBSOLETE -// OBSOLETE struct target_ops nindy_ops; -// OBSOLETE -// OBSOLETE static void -// OBSOLETE init_nindy_ops (void) -// OBSOLETE { -// OBSOLETE nindy_ops.to_shortname = "nindy"; -// OBSOLETE "Remote serial target in i960 NINDY-specific protocol", -// OBSOLETE nindy_ops.to_longname = "Use a remote i960 system running NINDY connected by a serial line.\n\ -// OBSOLETE Specify the name of the device the serial line is connected to.\n\ -// OBSOLETE The speed (baud rate), whether to use the old NINDY protocol,\n\ -// OBSOLETE and whether to send a break on startup, are controlled by options\n\ -// OBSOLETE specified when you started GDB."; -// OBSOLETE nindy_ops.to_doc = ""; -// OBSOLETE nindy_ops.to_open = nindy_open; -// OBSOLETE nindy_ops.to_close = nindy_close; -// OBSOLETE nindy_ops.to_attach = 0; -// OBSOLETE nindy_ops.to_post_attach = NULL; -// OBSOLETE nindy_ops.to_require_attach = NULL; -// OBSOLETE nindy_ops.to_detach = nindy_detach; -// OBSOLETE nindy_ops.to_require_detach = NULL; -// OBSOLETE nindy_ops.to_resume = nindy_resume; -// OBSOLETE nindy_ops.to_wait = nindy_wait; -// OBSOLETE nindy_ops.to_post_wait = NULL; -// OBSOLETE nindy_ops.to_fetch_registers = nindy_fetch_registers; -// OBSOLETE nindy_ops.to_store_registers = nindy_store_registers; -// OBSOLETE nindy_ops.to_prepare_to_store = nindy_prepare_to_store; -// OBSOLETE nindy_ops.to_xfer_memory = nindy_xfer_inferior_memory; -// OBSOLETE nindy_ops.to_files_info = nindy_files_info; -// OBSOLETE nindy_ops.to_insert_breakpoint = memory_insert_breakpoint; -// OBSOLETE nindy_ops.to_remove_breakpoint = memory_remove_breakpoint; -// OBSOLETE nindy_ops.to_terminal_init = 0; -// OBSOLETE nindy_ops.to_terminal_inferior = 0; -// OBSOLETE nindy_ops.to_terminal_ours_for_output = 0; -// OBSOLETE nindy_ops.to_terminal_ours = 0; -// OBSOLETE nindy_ops.to_terminal_info = 0; /* Terminal crud */ -// OBSOLETE nindy_ops.to_kill = nindy_kill; -// OBSOLETE nindy_ops.to_load = nindy_load; -// OBSOLETE nindy_ops.to_lookup_symbol = 0; /* lookup_symbol */ -// OBSOLETE nindy_ops.to_create_inferior = nindy_create_inferior; -// OBSOLETE nindy_ops.to_post_startup_inferior = NULL; -// OBSOLETE nindy_ops.to_acknowledge_created_inferior = NULL; -// OBSOLETE nindy_ops.to_clone_and_follow_inferior = NULL; -// OBSOLETE nindy_ops.to_post_follow_inferior_by_clone = NULL; -// OBSOLETE nindy_ops.to_insert_fork_catchpoint = NULL; -// OBSOLETE nindy_ops.to_remove_fork_catchpoint = NULL; -// OBSOLETE nindy_ops.to_insert_vfork_catchpoint = NULL; -// OBSOLETE nindy_ops.to_remove_vfork_catchpoint = NULL; -// OBSOLETE nindy_ops.to_has_forked = NULL; -// OBSOLETE nindy_ops.to_has_vforked = NULL; -// OBSOLETE nindy_ops.to_can_follow_vfork_prior_to_exec = NULL; -// OBSOLETE nindy_ops.to_post_follow_vfork = NULL; -// OBSOLETE nindy_ops.to_insert_exec_catchpoint = NULL; -// OBSOLETE nindy_ops.to_remove_exec_catchpoint = NULL; -// OBSOLETE nindy_ops.to_has_execd = NULL; -// OBSOLETE nindy_ops.to_reported_exec_events_per_exec_call = NULL; -// OBSOLETE nindy_ops.to_has_exited = NULL; -// OBSOLETE nindy_ops.to_mourn_inferior = nindy_mourn_inferior; -// OBSOLETE nindy_ops.to_can_run = 0; /* can_run */ -// OBSOLETE nindy_ops.to_notice_signals = 0; /* notice_signals */ -// OBSOLETE nindy_ops.to_thread_alive = 0; /* to_thread_alive */ -// OBSOLETE nindy_ops.to_stop = 0; /* to_stop */ -// OBSOLETE nindy_ops.to_pid_to_exec_file = NULL; -// OBSOLETE nindy_ops.to_stratum = process_stratum; -// OBSOLETE nindy_ops.DONT_USE = 0; /* next */ -// OBSOLETE nindy_ops.to_has_all_memory = 1; -// OBSOLETE nindy_ops.to_has_memory = 1; -// OBSOLETE nindy_ops.to_has_stack = 1; -// OBSOLETE nindy_ops.to_has_registers = 1; -// OBSOLETE nindy_ops.to_has_execution = 1; /* all mem, mem, stack, regs, exec */ -// OBSOLETE nindy_ops.to_sections = 0; -// OBSOLETE nindy_ops.to_sections_end = 0; /* Section pointers */ -// OBSOLETE nindy_ops.to_magic = OPS_MAGIC; /* Always the last thing */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE _initialize_nindy (void) -// OBSOLETE { -// OBSOLETE init_nindy_ops (); -// OBSOLETE add_target (&nindy_ops); -// OBSOLETE add_com ("reset", class_obscure, reset_command, -// OBSOLETE "Send a 'break' to the remote target system.\n\ -// OBSOLETE Only useful if the target has been equipped with a circuit\n\ -// OBSOLETE to perform a hard reset when a break is detected."); -// OBSOLETE } diff --git a/gdb/remote-nrom.c b/gdb/remote-nrom.c deleted file mode 100644 index 31336b6..0000000 --- a/gdb/remote-nrom.c +++ /dev/null @@ -1,351 +0,0 @@ -// OBSOLETE /* Remote debugging with the XLNT Designs, Inc (XDI) NetROM. -// OBSOLETE Copyright 1990, 1991, 1992, 1995, 1998, 1999, 2000 -// OBSOLETE Free Software Foundation, Inc. -// OBSOLETE Contributed by: -// OBSOLETE Roger Moyers -// OBSOLETE XLNT Designs, Inc. -// OBSOLETE 15050 Avenue of Science, Suite 106 -// OBSOLETE San Diego, CA 92128 -// OBSOLETE (619)487-9320 -// OBSOLETE roger@xlnt.com -// OBSOLETE Adapted from work done at Cygnus Support in remote-nindy.c, -// OBSOLETE later merged in by Stan Shebs at Cygnus. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "gdbcmd.h" -// OBSOLETE #include "serial.h" -// OBSOLETE #include "target.h" -// OBSOLETE -// OBSOLETE /* Default ports used to talk with the NetROM. */ -// OBSOLETE -// OBSOLETE #define DEFAULT_NETROM_LOAD_PORT 1236 -// OBSOLETE #define DEFAULT_NETROM_CONTROL_PORT 1237 -// OBSOLETE -// OBSOLETE static void nrom_close (int quitting); -// OBSOLETE -// OBSOLETE /* New commands. */ -// OBSOLETE -// OBSOLETE static void nrom_passthru (char *, int); -// OBSOLETE -// OBSOLETE /* We talk to the NetROM over these sockets. */ -// OBSOLETE -// OBSOLETE static struct serial *load_desc = NULL; -// OBSOLETE static struct serial *ctrl_desc = NULL; -// OBSOLETE -// OBSOLETE static int load_port = DEFAULT_NETROM_LOAD_PORT; -// OBSOLETE static int control_port = DEFAULT_NETROM_CONTROL_PORT; -// OBSOLETE -// OBSOLETE static char nrom_hostname[100]; -// OBSOLETE -// OBSOLETE /* Forward data declaration. */ -// OBSOLETE -// OBSOLETE extern struct target_ops nrom_ops; -// OBSOLETE -// OBSOLETE /* Scan input from the remote system, until STRING is found. Print chars that -// OBSOLETE don't match. */ -// OBSOLETE -// OBSOLETE static int -// OBSOLETE expect (char *string) -// OBSOLETE { -// OBSOLETE char *p = string; -// OBSOLETE int c; -// OBSOLETE -// OBSOLETE immediate_quit++; -// OBSOLETE -// OBSOLETE while (1) -// OBSOLETE { -// OBSOLETE c = serial_readchar (ctrl_desc, 5); -// OBSOLETE -// OBSOLETE if (c == *p++) -// OBSOLETE { -// OBSOLETE if (*p == '\0') -// OBSOLETE { -// OBSOLETE immediate_quit--; -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE fputc_unfiltered (c, gdb_stdout); -// OBSOLETE p = string; -// OBSOLETE if (c == *p) -// OBSOLETE p++; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE nrom_kill (void) -// OBSOLETE { -// OBSOLETE nrom_close (0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static struct serial * -// OBSOLETE open_socket (char *name, int port) -// OBSOLETE { -// OBSOLETE char sockname[100]; -// OBSOLETE struct serial *desc; -// OBSOLETE -// OBSOLETE sprintf (sockname, "%s:%d", name, port); -// OBSOLETE desc = serial_open (sockname); -// OBSOLETE if (!desc) -// OBSOLETE perror_with_name (sockname); -// OBSOLETE -// OBSOLETE return desc; -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE load_cleanup (void) -// OBSOLETE { -// OBSOLETE serial_close (load_desc); -// OBSOLETE load_desc = NULL; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Download a file specified in ARGS to the netROM. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE nrom_load (char *args, int fromtty) -// OBSOLETE { -// OBSOLETE int fd, rd_amt, fsize; -// OBSOLETE bfd *pbfd; -// OBSOLETE asection *section; -// OBSOLETE char *downloadstring = "download 0\n"; -// OBSOLETE struct cleanup *old_chain; -// OBSOLETE -// OBSOLETE /* Tell the netrom to get ready to download. */ -// OBSOLETE if (serial_write (ctrl_desc, downloadstring, strlen (downloadstring))) -// OBSOLETE error ("nrom_load: control_send() of `%s' failed", downloadstring); -// OBSOLETE -// OBSOLETE expect ("Waiting for a connection...\n"); -// OBSOLETE -// OBSOLETE load_desc = open_socket (nrom_hostname, load_port); -// OBSOLETE -// OBSOLETE old_chain = make_cleanup (load_cleanup, 0); -// OBSOLETE -// OBSOLETE pbfd = bfd_openr (args, 0); -// OBSOLETE -// OBSOLETE if (pbfd) -// OBSOLETE { -// OBSOLETE make_cleanup (bfd_close, pbfd); -// OBSOLETE -// OBSOLETE if (!bfd_check_format (pbfd, bfd_object)) -// OBSOLETE error ("\"%s\": not in executable format: %s", -// OBSOLETE args, bfd_errmsg (bfd_get_error ())); -// OBSOLETE -// OBSOLETE for (section = pbfd->sections; section; section = section->next) -// OBSOLETE { -// OBSOLETE if (bfd_get_section_flags (pbfd, section) & SEC_ALLOC) -// OBSOLETE { -// OBSOLETE bfd_vma section_address; -// OBSOLETE unsigned long section_size; -// OBSOLETE const char *section_name; -// OBSOLETE -// OBSOLETE section_name = bfd_get_section_name (pbfd, section); -// OBSOLETE section_address = bfd_get_section_vma (pbfd, section); -// OBSOLETE section_size = bfd_section_size (pbfd, section); -// OBSOLETE -// OBSOLETE if (bfd_get_section_flags (pbfd, section) & SEC_LOAD) -// OBSOLETE { -// OBSOLETE file_ptr fptr; -// OBSOLETE -// OBSOLETE printf_filtered ("[Loading section %s at %x (%d bytes)]\n", -// OBSOLETE section_name, section_address, -// OBSOLETE section_size); -// OBSOLETE -// OBSOLETE fptr = 0; -// OBSOLETE -// OBSOLETE while (section_size > 0) -// OBSOLETE { -// OBSOLETE char buffer[1024]; -// OBSOLETE int count; -// OBSOLETE -// OBSOLETE count = min (section_size, 1024); -// OBSOLETE -// OBSOLETE bfd_get_section_contents (pbfd, section, buffer, fptr, -// OBSOLETE count); -// OBSOLETE -// OBSOLETE serial_write (load_desc, buffer, count); -// OBSOLETE section_address += count; -// OBSOLETE fptr += count; -// OBSOLETE section_size -= count; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else -// OBSOLETE /* BSS and such */ -// OBSOLETE { -// OBSOLETE printf_filtered ("[section %s: not loading]\n", -// OBSOLETE section_name); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else -// OBSOLETE error ("\"%s\": Could not open", args); -// OBSOLETE -// OBSOLETE do_cleanups (old_chain); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Open a connection to the remote NetROM devices. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE nrom_open (char *name, int from_tty) -// OBSOLETE { -// OBSOLETE int errn; -// OBSOLETE -// OBSOLETE if (!name || strchr (name, '/') || strchr (name, ':')) -// OBSOLETE error ( -// OBSOLETE "To open a NetROM connection, you must specify the hostname\n\ -// OBSOLETE or IP address of the NetROM device you wish to use."); -// OBSOLETE -// OBSOLETE strcpy (nrom_hostname, name); -// OBSOLETE -// OBSOLETE target_preopen (from_tty); -// OBSOLETE -// OBSOLETE unpush_target (&nrom_ops); -// OBSOLETE -// OBSOLETE ctrl_desc = open_socket (nrom_hostname, control_port); -// OBSOLETE -// OBSOLETE push_target (&nrom_ops); -// OBSOLETE -// OBSOLETE if (from_tty) -// OBSOLETE printf_filtered ("Connected to NetROM device \"%s\"\n", nrom_hostname); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Close out all files and local state before this target loses control. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE nrom_close (int quitting) -// OBSOLETE { -// OBSOLETE if (load_desc) -// OBSOLETE serial_close (load_desc); -// OBSOLETE if (ctrl_desc) -// OBSOLETE serial_close (ctrl_desc); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Pass arguments directly to the NetROM. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE nrom_passthru (char *args, int fromtty) -// OBSOLETE { -// OBSOLETE char buf[1024]; -// OBSOLETE -// OBSOLETE sprintf (buf, "%s\n", args); -// OBSOLETE if (serial_write (ctrl_desc, buf, strlen (buf))) -// OBSOLETE error ("nrom_reset: control_send() of `%s'failed", args); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE nrom_mourn (void) -// OBSOLETE { -// OBSOLETE unpush_target (&nrom_ops); -// OBSOLETE generic_mourn_inferior (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Define the target vector. */ -// OBSOLETE -// OBSOLETE struct target_ops nrom_ops; -// OBSOLETE -// OBSOLETE static void -// OBSOLETE init_nrom_ops (void) -// OBSOLETE { -// OBSOLETE nrom_ops.to_shortname = "nrom"; -// OBSOLETE nrom_ops.to_longname = "Remote XDI `NetROM' target"; -// OBSOLETE nrom_ops.to_doc = "Remote debug using a NetROM over Ethernet"; -// OBSOLETE nrom_ops.to_open = nrom_open; -// OBSOLETE nrom_ops.to_close = nrom_close; -// OBSOLETE nrom_ops.to_attach = NULL; -// OBSOLETE nrom_ops.to_post_attach = NULL; -// OBSOLETE nrom_ops.to_require_attach = NULL; -// OBSOLETE nrom_ops.to_detach = NULL; -// OBSOLETE nrom_ops.to_require_detach = NULL; -// OBSOLETE nrom_ops.to_resume = NULL; -// OBSOLETE nrom_ops.to_wait = NULL; -// OBSOLETE nrom_ops.to_post_wait = NULL; -// OBSOLETE nrom_ops.to_fetch_registers = NULL; -// OBSOLETE nrom_ops.to_store_registers = NULL; -// OBSOLETE nrom_ops.to_prepare_to_store = NULL; -// OBSOLETE nrom_ops.to_xfer_memory = NULL; -// OBSOLETE nrom_ops.to_files_info = NULL; -// OBSOLETE nrom_ops.to_insert_breakpoint = NULL; -// OBSOLETE nrom_ops.to_remove_breakpoint = NULL; -// OBSOLETE nrom_ops.to_terminal_init = NULL; -// OBSOLETE nrom_ops.to_terminal_inferior = NULL; -// OBSOLETE nrom_ops.to_terminal_ours_for_output = NULL; -// OBSOLETE nrom_ops.to_terminal_ours = NULL; -// OBSOLETE nrom_ops.to_terminal_info = NULL; -// OBSOLETE nrom_ops.to_kill = nrom_kill; -// OBSOLETE nrom_ops.to_load = nrom_load; -// OBSOLETE nrom_ops.to_lookup_symbol = NULL; -// OBSOLETE nrom_ops.to_create_inferior = NULL; -// OBSOLETE nrom_ops.to_post_startup_inferior = NULL; -// OBSOLETE nrom_ops.to_acknowledge_created_inferior = NULL; -// OBSOLETE nrom_ops.to_clone_and_follow_inferior = NULL; -// OBSOLETE nrom_ops.to_post_follow_inferior_by_clone = NULL; -// OBSOLETE nrom_ops.to_insert_fork_catchpoint = NULL; -// OBSOLETE nrom_ops.to_remove_fork_catchpoint = NULL; -// OBSOLETE nrom_ops.to_insert_vfork_catchpoint = NULL; -// OBSOLETE nrom_ops.to_remove_vfork_catchpoint = NULL; -// OBSOLETE nrom_ops.to_has_forked = NULL; -// OBSOLETE nrom_ops.to_has_vforked = NULL; -// OBSOLETE nrom_ops.to_can_follow_vfork_prior_to_exec = NULL; -// OBSOLETE nrom_ops.to_post_follow_vfork = NULL; -// OBSOLETE nrom_ops.to_insert_exec_catchpoint = NULL; -// OBSOLETE nrom_ops.to_remove_exec_catchpoint = NULL; -// OBSOLETE nrom_ops.to_has_execd = NULL; -// OBSOLETE nrom_ops.to_reported_exec_events_per_exec_call = NULL; -// OBSOLETE nrom_ops.to_has_exited = NULL; -// OBSOLETE nrom_ops.to_mourn_inferior = nrom_mourn; -// OBSOLETE nrom_ops.to_can_run = NULL; -// OBSOLETE nrom_ops.to_notice_signals = 0; -// OBSOLETE nrom_ops.to_thread_alive = 0; -// OBSOLETE nrom_ops.to_stop = 0; -// OBSOLETE nrom_ops.to_pid_to_exec_file = NULL; -// OBSOLETE nrom_ops.to_stratum = download_stratum; -// OBSOLETE nrom_ops.DONT_USE = NULL; -// OBSOLETE nrom_ops.to_has_all_memory = 1; -// OBSOLETE nrom_ops.to_has_memory = 1; -// OBSOLETE nrom_ops.to_has_stack = 1; -// OBSOLETE nrom_ops.to_has_registers = 1; -// OBSOLETE nrom_ops.to_has_execution = 0; -// OBSOLETE nrom_ops.to_sections = NULL; -// OBSOLETE nrom_ops.to_sections_end = NULL; -// OBSOLETE nrom_ops.to_magic = OPS_MAGIC; -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE _initialize_remote_nrom (void) -// OBSOLETE { -// OBSOLETE init_nrom_ops (); -// OBSOLETE add_target (&nrom_ops); -// OBSOLETE -// OBSOLETE add_show_from_set ( -// OBSOLETE add_set_cmd ("nrom_load_port", no_class, var_zinteger, (char *) &load_port, -// OBSOLETE "Set the port to use for NetROM downloads\n", &setlist), -// OBSOLETE &showlist); -// OBSOLETE -// OBSOLETE add_show_from_set ( -// OBSOLETE add_set_cmd ("nrom_control_port", no_class, var_zinteger, (char *) &control_port, -// OBSOLETE "Set the port to use for NetROM debugger services\n", &setlist), -// OBSOLETE &showlist); -// OBSOLETE -// OBSOLETE add_cmd ("nrom", no_class, nrom_passthru, -// OBSOLETE "Pass arguments as command to NetROM", -// OBSOLETE &cmdlist); -// OBSOLETE } diff --git a/gdb/remote-os9k.c b/gdb/remote-os9k.c deleted file mode 100644 index 5a7dd34..0000000 --- a/gdb/remote-os9k.c +++ /dev/null @@ -1,1234 +0,0 @@ -// OBSOLETE /* Remote debugging interface for boot monitors, for GDB. -// OBSOLETE -// OBSOLETE Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, -// OBSOLETE 2000, 2001, 2002 Free Software Foundation, Inc. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE /* This file was derived from remote-eb.c, which did a similar job, but for -// OBSOLETE an AMD-29K running EBMON. That file was in turn derived from remote.c -// OBSOLETE as mentioned in the following comment (left in for comic relief): -// OBSOLETE -// OBSOLETE "This is like remote.c but is for a different situation-- -// OBSOLETE having a PC running os9000 hook up with a unix machine with -// OBSOLETE a serial line, and running ctty com2 on the PC. os9000 has a debug -// OBSOLETE monitor called ROMBUG running. Not to mention that the PC -// OBSOLETE has PC/NFS, so it can access the same executables that gdb can, -// OBSOLETE over the net in real time." -// OBSOLETE -// OBSOLETE In reality, this module talks to a debug monitor called 'ROMBUG', which -// OBSOLETE We communicate with ROMBUG via a direct serial line, the network version -// OBSOLETE of ROMBUG is not available yet. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE /* FIXME This file needs to be rewritten if it's to work again, either -// OBSOLETE to self-contained or to use the new monitor interface. */ -// OBSOLETE -// OBSOLETE #include "defs.h" -// OBSOLETE #include "gdbcore.h" -// OBSOLETE #include "target.h" -// OBSOLETE #include "gdb_string.h" -// OBSOLETE #include <sys/types.h> -// OBSOLETE #include "command.h" -// OBSOLETE #include "serial.h" -// OBSOLETE #include "monitor.h" -// OBSOLETE #include "remote-utils.h" -// OBSOLETE #include "symtab.h" -// OBSOLETE #include "symfile.h" -// OBSOLETE #include "objfiles.h" -// OBSOLETE #include "gdb-stabs.h" -// OBSOLETE #include "regcache.h" -// OBSOLETE -// OBSOLETE struct cmd_list_element *showlist; -// OBSOLETE extern struct target_ops rombug_ops; /* Forward declaration */ -// OBSOLETE extern struct monitor_ops rombug_cmds; /* Forward declaration */ -// OBSOLETE extern struct cmd_list_element *setlist; -// OBSOLETE extern struct cmd_list_element *unsetlist; -// OBSOLETE extern int attach_flag; -// OBSOLETE -// OBSOLETE static void rombug_close (); -// OBSOLETE static void rombug_fetch_register (); -// OBSOLETE static void rombug_fetch_registers (); -// OBSOLETE static void rombug_store_register (); -// OBSOLETE #if 0 -// OBSOLETE static int sr_get_debug (); /* flag set by "set remotedebug" */ -// OBSOLETE #endif -// OBSOLETE static int hashmark; /* flag set by "set hash" */ -// OBSOLETE static int rombug_is_open = 0; -// OBSOLETE -// OBSOLETE /* FIXME: Replace with sr_get_debug (). */ -// OBSOLETE #define LOG_FILE "monitor.log" -// OBSOLETE FILE *log_file; -// OBSOLETE static int monitor_log = 0; -// OBSOLETE static int tty_xon = 0; -// OBSOLETE static int tty_xoff = 0; -// OBSOLETE -// OBSOLETE static int timeout = 10; -// OBSOLETE static int is_trace_mode = 0; -// OBSOLETE /* Descriptor for I/O to remote machine. Initialize it to NULL */ -// OBSOLETE static struct serial *monitor_desc = NULL; -// OBSOLETE -// OBSOLETE static CORE_ADDR bufaddr = 0; -// OBSOLETE static int buflen = 0; -// OBSOLETE static char readbuf[16]; -// OBSOLETE -// OBSOLETE /* Send data to monitor. Works just like printf. */ -// OBSOLETE static void -// OBSOLETE printf_monitor (char *pattern,...) -// OBSOLETE { -// OBSOLETE va_list args; -// OBSOLETE char buf[200]; -// OBSOLETE int i; -// OBSOLETE -// OBSOLETE va_start (args, pattern); -// OBSOLETE -// OBSOLETE vsprintf (buf, pattern, args); -// OBSOLETE va_end (args); -// OBSOLETE -// OBSOLETE if (serial_write (monitor_desc, buf, strlen (buf))) -// OBSOLETE fprintf_unfiltered (gdb_stderr, "serial_write failed: %s\n", -// OBSOLETE safe_strerror (errno)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Read a character from the remote system, doing all the fancy timeout stuff */ -// OBSOLETE static int -// OBSOLETE readchar (int timeout) -// OBSOLETE { -// OBSOLETE int c; -// OBSOLETE -// OBSOLETE c = serial_readchar (monitor_desc, timeout); -// OBSOLETE -// OBSOLETE if (sr_get_debug ()) -// OBSOLETE putchar (c & 0x7f); -// OBSOLETE -// OBSOLETE if (monitor_log && isascii (c)) -// OBSOLETE putc (c & 0x7f, log_file); -// OBSOLETE -// OBSOLETE if (c >= 0) -// OBSOLETE return c & 0x7f; -// OBSOLETE -// OBSOLETE if (c == SERIAL_TIMEOUT) -// OBSOLETE { -// OBSOLETE if (timeout == 0) -// OBSOLETE return c; /* Polls shouldn't generate timeout errors */ -// OBSOLETE -// OBSOLETE error ("Timeout reading from remote system."); -// OBSOLETE } -// OBSOLETE -// OBSOLETE perror_with_name ("remote-monitor"); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Scan input from the remote system, until STRING is found. If DISCARD is -// OBSOLETE non-zero, then discard non-matching input, else print it out. -// OBSOLETE Let the user break out immediately. */ -// OBSOLETE static void -// OBSOLETE expect (char *string, int discard) -// OBSOLETE { -// OBSOLETE char *p = string; -// OBSOLETE int c; -// OBSOLETE -// OBSOLETE if (sr_get_debug ()) -// OBSOLETE printf ("Expecting \"%s\"\n", string); -// OBSOLETE -// OBSOLETE immediate_quit++; -// OBSOLETE while (1) -// OBSOLETE { -// OBSOLETE c = readchar (timeout); -// OBSOLETE if (!isascii (c)) -// OBSOLETE continue; -// OBSOLETE if (c == *p++) -// OBSOLETE { -// OBSOLETE if (*p == '\0') -// OBSOLETE { -// OBSOLETE immediate_quit--; -// OBSOLETE if (sr_get_debug ()) -// OBSOLETE printf ("\nMatched\n"); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE if (!discard) -// OBSOLETE { -// OBSOLETE fwrite (string, 1, (p - 1) - string, stdout); -// OBSOLETE putchar ((char) c); -// OBSOLETE fflush (stdout); -// OBSOLETE } -// OBSOLETE p = string; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Keep discarding input until we see the ROMBUG prompt. -// OBSOLETE -// OBSOLETE The convention for dealing with the prompt is that you -// OBSOLETE o give your command -// OBSOLETE o *then* wait for the prompt. -// OBSOLETE -// OBSOLETE Thus the last thing that a procedure does with the serial line -// OBSOLETE will be an expect_prompt(). Exception: rombug_resume does not -// OBSOLETE wait for the prompt, because the terminal is being handed over -// OBSOLETE to the inferior. However, the next thing which happens after that -// OBSOLETE is a rombug_wait which does wait for the prompt. -// OBSOLETE Note that this includes abnormal exit, e.g. error(). This is -// OBSOLETE necessary to prevent getting into states from which we can't -// OBSOLETE recover. */ -// OBSOLETE static void -// OBSOLETE expect_prompt (int discard) -// OBSOLETE { -// OBSOLETE if (monitor_log) -// OBSOLETE /* This is a convenient place to do this. The idea is to do it often -// OBSOLETE enough that we never lose much data if we terminate abnormally. */ -// OBSOLETE fflush (log_file); -// OBSOLETE -// OBSOLETE if (is_trace_mode) -// OBSOLETE { -// OBSOLETE expect ("trace", discard); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE expect (PROMPT, discard); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Get a hex digit from the remote system & return its value. -// OBSOLETE If ignore_space is nonzero, ignore spaces (not newline, tab, etc). */ -// OBSOLETE static int -// OBSOLETE get_hex_digit (int ignore_space) -// OBSOLETE { -// OBSOLETE int ch; -// OBSOLETE while (1) -// OBSOLETE { -// OBSOLETE ch = readchar (timeout); -// OBSOLETE if (ch >= '0' && ch <= '9') -// OBSOLETE return ch - '0'; -// OBSOLETE else if (ch >= 'A' && ch <= 'F') -// OBSOLETE return ch - 'A' + 10; -// OBSOLETE else if (ch >= 'a' && ch <= 'f') -// OBSOLETE return ch - 'a' + 10; -// OBSOLETE else if (ch == ' ' && ignore_space) -// OBSOLETE ; -// OBSOLETE else -// OBSOLETE { -// OBSOLETE expect_prompt (1); -// OBSOLETE error ("Invalid hex digit from remote system."); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Get a byte from monitor and put it in *BYT. Accept any number -// OBSOLETE leading spaces. */ -// OBSOLETE static void -// OBSOLETE get_hex_byte (char *byt) -// OBSOLETE { -// OBSOLETE int val; -// OBSOLETE -// OBSOLETE val = get_hex_digit (1) << 4; -// OBSOLETE val |= get_hex_digit (0); -// OBSOLETE *byt = val; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Get N 32-bit words from remote, each preceded by a space, -// OBSOLETE and put them in registers starting at REGNO. */ -// OBSOLETE static void -// OBSOLETE get_hex_regs (int n, int regno) -// OBSOLETE { -// OBSOLETE long val; -// OBSOLETE int i; -// OBSOLETE unsigned char b; -// OBSOLETE -// OBSOLETE for (i = 0; i < n; i++) -// OBSOLETE { -// OBSOLETE int j; -// OBSOLETE -// OBSOLETE val = 0; -// OBSOLETE for (j = 0; j < 4; j++) -// OBSOLETE { -// OBSOLETE get_hex_byte (&b); -// OBSOLETE if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG) -// OBSOLETE val = (val << 8) + b; -// OBSOLETE else -// OBSOLETE val = val + (b << (j * 8)); -// OBSOLETE } -// OBSOLETE supply_register (regno++, (char *) &val); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* This is called not only when we first attach, but also when the -// OBSOLETE user types "run" after having attached. */ -// OBSOLETE static void -// OBSOLETE rombug_create_inferior (char *execfile, char *args, char **env) -// OBSOLETE { -// OBSOLETE int entry_pt; -// OBSOLETE -// OBSOLETE if (args && *args) -// OBSOLETE error ("Can't pass arguments to remote ROMBUG process"); -// OBSOLETE -// OBSOLETE if (execfile == 0 || exec_bfd == 0) -// OBSOLETE error ("No executable file specified"); -// OBSOLETE -// OBSOLETE entry_pt = (int) bfd_get_start_address (exec_bfd); -// OBSOLETE -// OBSOLETE if (monitor_log) -// OBSOLETE fputs ("\nIn Create_inferior()", log_file); -// OBSOLETE -// OBSOLETE -// OBSOLETE /* The "process" (board) is already stopped awaiting our commands, and -// OBSOLETE the program is already downloaded. We just set its PC and go. */ -// OBSOLETE -// OBSOLETE init_wait_for_inferior (); -// OBSOLETE proceed ((CORE_ADDR) entry_pt, TARGET_SIGNAL_DEFAULT, 0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Open a connection to a remote debugger. -// OBSOLETE NAME is the filename used for communication. */ -// OBSOLETE -// OBSOLETE static char dev_name[100]; -// OBSOLETE -// OBSOLETE static void -// OBSOLETE rombug_open (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE if (args == NULL) -// OBSOLETE error ("Use `target RomBug DEVICE-NAME' to use a serial port, or \n\ -// OBSOLETE `target RomBug HOST-NAME:PORT-NUMBER' to use a network connection."); -// OBSOLETE -// OBSOLETE target_preopen (from_tty); -// OBSOLETE -// OBSOLETE if (rombug_is_open) -// OBSOLETE unpush_target (&rombug_ops); -// OBSOLETE -// OBSOLETE strcpy (dev_name, args); -// OBSOLETE monitor_desc = serial_open (dev_name); -// OBSOLETE if (monitor_desc == NULL) -// OBSOLETE perror_with_name (dev_name); -// OBSOLETE -// OBSOLETE /* if baud rate is set by 'set remotebaud' */ -// OBSOLETE if (serial_setbaudrate (monitor_desc, sr_get_baud_rate ())) -// OBSOLETE { -// OBSOLETE serial_close (monitor_desc); -// OBSOLETE perror_with_name ("RomBug"); -// OBSOLETE } -// OBSOLETE serial_raw (monitor_desc); -// OBSOLETE if (tty_xon || tty_xoff) -// OBSOLETE { -// OBSOLETE struct hardware_ttystate -// OBSOLETE { -// OBSOLETE struct termios t; -// OBSOLETE } -// OBSOLETE *tty_s; -// OBSOLETE -// OBSOLETE tty_s = (struct hardware_ttystate *) serial_get_tty_state (monitor_desc); -// OBSOLETE if (tty_xon) -// OBSOLETE tty_s->t.c_iflag |= IXON; -// OBSOLETE if (tty_xoff) -// OBSOLETE tty_s->t.c_iflag |= IXOFF; -// OBSOLETE serial_set_tty_state (monitor_desc, (serial_ttystate) tty_s); -// OBSOLETE } -// OBSOLETE -// OBSOLETE rombug_is_open = 1; -// OBSOLETE -// OBSOLETE log_file = fopen (LOG_FILE, "w"); -// OBSOLETE if (log_file == NULL) -// OBSOLETE perror_with_name (LOG_FILE); -// OBSOLETE -// OBSOLETE push_monitor (&rombug_cmds); -// OBSOLETE printf_monitor ("\r"); /* CR wakes up monitor */ -// OBSOLETE expect_prompt (1); -// OBSOLETE push_target (&rombug_ops); -// OBSOLETE attach_flag = 1; -// OBSOLETE -// OBSOLETE if (from_tty) -// OBSOLETE printf ("Remote %s connected to %s\n", target_shortname, -// OBSOLETE dev_name); -// OBSOLETE -// OBSOLETE rombug_fetch_registers (); -// OBSOLETE -// OBSOLETE printf_monitor ("ov e \r"); -// OBSOLETE expect_prompt (1); -// OBSOLETE bufaddr = 0; -// OBSOLETE buflen = 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Close out all files and local state before this target loses control. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE rombug_close (int quitting) -// OBSOLETE { -// OBSOLETE if (rombug_is_open) -// OBSOLETE { -// OBSOLETE serial_close (monitor_desc); -// OBSOLETE monitor_desc = NULL; -// OBSOLETE rombug_is_open = 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (log_file) -// OBSOLETE { -// OBSOLETE if (ferror (log_file)) -// OBSOLETE fprintf_unfiltered (gdb_stderr, "Error writing log file.\n"); -// OBSOLETE if (fclose (log_file) != 0) -// OBSOLETE fprintf_unfiltered (gdb_stderr, "Error closing log file.\n"); -// OBSOLETE log_file = 0; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE int -// OBSOLETE rombug_link (char *mod_name, CORE_ADDR *text_reloc) -// OBSOLETE { -// OBSOLETE int i, j; -// OBSOLETE unsigned long val; -// OBSOLETE unsigned char b; -// OBSOLETE -// OBSOLETE printf_monitor ("l %s \r", mod_name); -// OBSOLETE expect_prompt (1); -// OBSOLETE printf_monitor (".r \r"); -// OBSOLETE expect (REG_DELIM, 1); -// OBSOLETE for (i = 0; i <= 7; i++) -// OBSOLETE { -// OBSOLETE val = 0; -// OBSOLETE for (j = 0; j < 4; j++) -// OBSOLETE { -// OBSOLETE get_hex_byte (&b); -// OBSOLETE val = (val << 8) + b; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE expect_prompt (1); -// OBSOLETE *text_reloc = val; -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Terminate the open connection to the remote debugger. -// OBSOLETE Use this when you want to detach and do something else -// OBSOLETE with your gdb. */ -// OBSOLETE static void -// OBSOLETE rombug_detach (int from_tty) -// OBSOLETE { -// OBSOLETE if (attach_flag) -// OBSOLETE { -// OBSOLETE printf_monitor (GO_CMD); -// OBSOLETE attach_flag = 0; -// OBSOLETE } -// OBSOLETE pop_target (); /* calls rombug_close to do the real work */ -// OBSOLETE if (from_tty) -// OBSOLETE printf ("Ending remote %s debugging\n", target_shortname); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Tell the remote machine to resume. -// OBSOLETE */ -// OBSOLETE static void -// OBSOLETE rombug_resume (ptid_t ptid, int step, enum target_signal sig) -// OBSOLETE { -// OBSOLETE if (monitor_log) -// OBSOLETE fprintf (log_file, "\nIn Resume (step=%d, sig=%d)\n", step, sig); -// OBSOLETE -// OBSOLETE if (step) -// OBSOLETE { -// OBSOLETE is_trace_mode = 1; -// OBSOLETE printf_monitor (STEP_CMD); -// OBSOLETE /* wait for the echo. ** -// OBSOLETE expect (STEP_CMD, 1); -// OBSOLETE */ -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE printf_monitor (GO_CMD); -// OBSOLETE /* swallow the echo. ** -// OBSOLETE expect (GO_CMD, 1); -// OBSOLETE */ -// OBSOLETE } -// OBSOLETE bufaddr = 0; -// OBSOLETE buflen = 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Wait until the remote machine stops, then return, -// OBSOLETE * storing status in status just as `wait' would. -// OBSOLETE */ -// OBSOLETE -// OBSOLETE static ptid * -// OBSOLETE rombug_wait (ptid_t ptid, struct target_waitstatus *status) -// OBSOLETE { -// OBSOLETE int old_timeout = timeout; -// OBSOLETE struct section_offsets *offs; -// OBSOLETE CORE_ADDR addr, pc; -// OBSOLETE struct obj_section *obj_sec; -// OBSOLETE -// OBSOLETE if (monitor_log) -// OBSOLETE fputs ("\nIn wait ()", log_file); -// OBSOLETE -// OBSOLETE status->kind = TARGET_WAITKIND_EXITED; -// OBSOLETE status->value.integer = 0; -// OBSOLETE -// OBSOLETE timeout = -1; /* Don't time out -- user program is running. */ -// OBSOLETE expect ("eax:", 0); /* output any message before register display */ -// OBSOLETE expect_prompt (1); /* Wait for prompt, outputting extraneous text */ -// OBSOLETE -// OBSOLETE status->kind = TARGET_WAITKIND_STOPPED; -// OBSOLETE status->value.sig = TARGET_SIGNAL_TRAP; -// OBSOLETE timeout = old_timeout; -// OBSOLETE rombug_fetch_registers (); -// OBSOLETE bufaddr = 0; -// OBSOLETE buflen = 0; -// OBSOLETE pc = read_register (PC_REGNUM); -// OBSOLETE addr = read_register (DATABASE_REG); -// OBSOLETE obj_sec = find_pc_section (pc); -// OBSOLETE if (obj_sec != NULL) -// OBSOLETE { -// OBSOLETE if (obj_sec->objfile != symfile_objfile) -// OBSOLETE new_symfile_objfile (obj_sec->objfile, 1, 0); -// OBSOLETE offs = (struct section_offsets *) alloca (SIZEOF_SECTION_OFFSETS); -// OBSOLETE memcpy (offs, symfile_objfile->section_offsets, SIZEOF_SECTION_OFFSETS); -// OBSOLETE offs->offsets[SECT_OFF_DATA (symfile_objfile)] = addr; -// OBSOLETE offs->offsets[SECT_OFF_BSS (symfile_objfile)] = addr; -// OBSOLETE -// OBSOLETE objfile_relocate (symfile_objfile, offs); -// OBSOLETE } -// OBSOLETE -// OBSOLETE return inferior_ptid; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Return the name of register number regno in the form input and output by -// OBSOLETE monitor. Currently, register_names just happens to contain exactly what -// OBSOLETE monitor wants. Lets take advantage of that just as long as possible! */ -// OBSOLETE -// OBSOLETE static char * -// OBSOLETE get_reg_name (int regno) -// OBSOLETE { -// OBSOLETE static char buf[50]; -// OBSOLETE char *p; -// OBSOLETE char *b; -// OBSOLETE -// OBSOLETE b = buf; -// OBSOLETE -// OBSOLETE if (regno < 0) -// OBSOLETE return (""); -// OBSOLETE /* -// OBSOLETE for (p = REGISTER_NAME (regno); *p; p++) -// OBSOLETE *b++ = toupper(*p); -// OBSOLETE *b = '\000'; -// OBSOLETE */ -// OBSOLETE p = (char *) REGISTER_NAME (regno); -// OBSOLETE return p; -// OBSOLETE /* -// OBSOLETE return buf; -// OBSOLETE */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* read the remote registers into the block regs. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE rombug_fetch_registers (void) -// OBSOLETE { -// OBSOLETE int regno, j, i; -// OBSOLETE long val; -// OBSOLETE unsigned char b; -// OBSOLETE -// OBSOLETE printf_monitor (GET_REG); -// OBSOLETE expect ("eax:", 1); -// OBSOLETE expect ("\n", 1); -// OBSOLETE get_hex_regs (1, 0); -// OBSOLETE get_hex_regs (1, 3); -// OBSOLETE get_hex_regs (1, 1); -// OBSOLETE get_hex_regs (1, 2); -// OBSOLETE get_hex_regs (1, 6); -// OBSOLETE get_hex_regs (1, 7); -// OBSOLETE get_hex_regs (1, 5); -// OBSOLETE get_hex_regs (1, 4); -// OBSOLETE for (regno = 8; regno <= 15; regno++) -// OBSOLETE { -// OBSOLETE expect (REG_DELIM, 1); -// OBSOLETE if (regno >= 8 && regno <= 13) -// OBSOLETE { -// OBSOLETE val = 0; -// OBSOLETE for (j = 0; j < 2; j++) -// OBSOLETE { -// OBSOLETE get_hex_byte (&b); -// OBSOLETE if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG) -// OBSOLETE val = (val << 8) + b; -// OBSOLETE else -// OBSOLETE val = val + (b << (j * 8)); -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (regno == 8) -// OBSOLETE i = 10; -// OBSOLETE if (regno >= 9 && regno <= 12) -// OBSOLETE i = regno + 3; -// OBSOLETE if (regno == 13) -// OBSOLETE i = 11; -// OBSOLETE supply_register (i, (char *) &val); -// OBSOLETE } -// OBSOLETE else if (regno == 14) -// OBSOLETE { -// OBSOLETE get_hex_regs (1, PC_REGNUM); -// OBSOLETE } -// OBSOLETE else if (regno == 15) -// OBSOLETE { -// OBSOLETE get_hex_regs (1, 9); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE val = 0; -// OBSOLETE supply_register (regno, (char *) &val); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE is_trace_mode = 0; -// OBSOLETE expect_prompt (1); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Fetch register REGNO, or all registers if REGNO is -1. -// OBSOLETE Returns errno value. */ -// OBSOLETE static void -// OBSOLETE rombug_fetch_register (int regno) -// OBSOLETE { -// OBSOLETE int val, j; -// OBSOLETE unsigned char b; -// OBSOLETE -// OBSOLETE if (monitor_log) -// OBSOLETE { -// OBSOLETE fprintf (log_file, "\nIn Fetch Register (reg=%s)\n", get_reg_name (regno)); -// OBSOLETE fflush (log_file); -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (regno < 0) -// OBSOLETE { -// OBSOLETE rombug_fetch_registers (); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE char *name = get_reg_name (regno); -// OBSOLETE printf_monitor (GET_REG); -// OBSOLETE if (regno >= 10 && regno <= 15) -// OBSOLETE { -// OBSOLETE expect ("\n", 1); -// OBSOLETE expect ("\n", 1); -// OBSOLETE expect (name, 1); -// OBSOLETE expect (REG_DELIM, 1); -// OBSOLETE val = 0; -// OBSOLETE for (j = 0; j < 2; j++) -// OBSOLETE { -// OBSOLETE get_hex_byte (&b); -// OBSOLETE if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG) -// OBSOLETE val = (val << 8) + b; -// OBSOLETE else -// OBSOLETE val = val + (b << (j * 8)); -// OBSOLETE } -// OBSOLETE supply_register (regno, (char *) &val); -// OBSOLETE } -// OBSOLETE else if (regno == 8 || regno == 9) -// OBSOLETE { -// OBSOLETE expect ("\n", 1); -// OBSOLETE expect ("\n", 1); -// OBSOLETE expect ("\n", 1); -// OBSOLETE expect (name, 1); -// OBSOLETE expect (REG_DELIM, 1); -// OBSOLETE get_hex_regs (1, regno); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE { -// OBSOLETE expect (name, 1); -// OBSOLETE expect (REG_DELIM, 1); -// OBSOLETE expect ("\n", 1); -// OBSOLETE get_hex_regs (1, 0); -// OBSOLETE get_hex_regs (1, 3); -// OBSOLETE get_hex_regs (1, 1); -// OBSOLETE get_hex_regs (1, 2); -// OBSOLETE get_hex_regs (1, 6); -// OBSOLETE get_hex_regs (1, 7); -// OBSOLETE get_hex_regs (1, 5); -// OBSOLETE get_hex_regs (1, 4); -// OBSOLETE } -// OBSOLETE expect_prompt (1); -// OBSOLETE } -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Store the remote registers from the contents of the block REGS. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE rombug_store_registers (void) -// OBSOLETE { -// OBSOLETE int regno; -// OBSOLETE -// OBSOLETE for (regno = 0; regno <= PC_REGNUM; regno++) -// OBSOLETE rombug_store_register (regno); -// OBSOLETE -// OBSOLETE registers_changed (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Store register REGNO, or all if REGNO == 0. -// OBSOLETE return errno value. */ -// OBSOLETE static void -// OBSOLETE rombug_store_register (int regno) -// OBSOLETE { -// OBSOLETE char *name; -// OBSOLETE -// OBSOLETE if (monitor_log) -// OBSOLETE fprintf (log_file, "\nIn Store_register (regno=%d)\n", regno); -// OBSOLETE -// OBSOLETE if (regno == -1) -// OBSOLETE rombug_store_registers (); -// OBSOLETE else -// OBSOLETE { -// OBSOLETE if (sr_get_debug ()) -// OBSOLETE printf ("Setting register %s to 0x%x\n", get_reg_name (regno), read_register (regno)); -// OBSOLETE -// OBSOLETE name = get_reg_name (regno); -// OBSOLETE if (name == 0) -// OBSOLETE return; -// OBSOLETE printf_monitor (SET_REG, name, read_register (regno)); -// OBSOLETE -// OBSOLETE is_trace_mode = 0; -// OBSOLETE expect_prompt (1); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Get ready to modify the registers array. On machines which store -// OBSOLETE individual registers, this doesn't need to do anything. On machines -// OBSOLETE which store all the registers in one fell swoop, this makes sure -// OBSOLETE that registers contains all the registers from the program being -// OBSOLETE debugged. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE rombug_prepare_to_store (void) -// OBSOLETE { -// OBSOLETE /* Do nothing, since we can store individual regs */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE rombug_files_info (void) -// OBSOLETE { -// OBSOLETE printf ("\tAttached to %s at %d baud.\n", -// OBSOLETE dev_name, sr_get_baud_rate ()); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Copy LEN bytes of data from debugger memory at MYADDR -// OBSOLETE to inferior's memory at MEMADDR. Returns length moved. */ -// OBSOLETE static int -// OBSOLETE rombug_write_inferior_memory (CORE_ADDR memaddr, unsigned char *myaddr, int len) -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE char buf[10]; -// OBSOLETE -// OBSOLETE if (monitor_log) -// OBSOLETE fprintf (log_file, "\nIn Write_inferior_memory (memaddr=%x, len=%d)\n", memaddr, len); -// OBSOLETE -// OBSOLETE printf_monitor (MEM_SET_CMD, memaddr); -// OBSOLETE for (i = 0; i < len; i++) -// OBSOLETE { -// OBSOLETE expect (CMD_DELIM, 1); -// OBSOLETE printf_monitor ("%x \r", myaddr[i]); -// OBSOLETE if (sr_get_debug ()) -// OBSOLETE printf ("\nSet 0x%x to 0x%x\n", memaddr + i, myaddr[i]); -// OBSOLETE } -// OBSOLETE expect (CMD_DELIM, 1); -// OBSOLETE if (CMD_END) -// OBSOLETE printf_monitor (CMD_END); -// OBSOLETE is_trace_mode = 0; -// OBSOLETE expect_prompt (1); -// OBSOLETE -// OBSOLETE bufaddr = 0; -// OBSOLETE buflen = 0; -// OBSOLETE return len; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Read LEN bytes from inferior memory at MEMADDR. Put the result -// OBSOLETE at debugger address MYADDR. Returns length moved. */ -// OBSOLETE static int -// OBSOLETE rombug_read_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) -// OBSOLETE { -// OBSOLETE int i, j; -// OBSOLETE -// OBSOLETE /* Number of bytes read so far. */ -// OBSOLETE int count; -// OBSOLETE -// OBSOLETE /* Starting address of this pass. */ -// OBSOLETE unsigned long startaddr; -// OBSOLETE -// OBSOLETE /* Number of bytes to read in this pass. */ -// OBSOLETE int len_this_pass; -// OBSOLETE -// OBSOLETE if (monitor_log) -// OBSOLETE fprintf (log_file, "\nIn Read_inferior_memory (memaddr=%x, len=%d)\n", memaddr, len); -// OBSOLETE -// OBSOLETE /* Note that this code works correctly if startaddr is just less -// OBSOLETE than UINT_MAX (well, really CORE_ADDR_MAX if there was such a -// OBSOLETE thing). That is, something like -// OBSOLETE rombug_read_bytes (CORE_ADDR_MAX - 4, foo, 4) -// OBSOLETE works--it never adds len To memaddr and gets 0. */ -// OBSOLETE /* However, something like -// OBSOLETE rombug_read_bytes (CORE_ADDR_MAX - 3, foo, 4) -// OBSOLETE doesn't need to work. Detect it and give up if there's an attempt -// OBSOLETE to do that. */ -// OBSOLETE if (((memaddr - 1) + len) < memaddr) -// OBSOLETE { -// OBSOLETE errno = EIO; -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE if (bufaddr <= memaddr && (memaddr + len) <= (bufaddr + buflen)) -// OBSOLETE { -// OBSOLETE memcpy (myaddr, &readbuf[memaddr - bufaddr], len); -// OBSOLETE return len; -// OBSOLETE } -// OBSOLETE -// OBSOLETE startaddr = memaddr; -// OBSOLETE count = 0; -// OBSOLETE while (count < len) -// OBSOLETE { -// OBSOLETE len_this_pass = 16; -// OBSOLETE if ((startaddr % 16) != 0) -// OBSOLETE len_this_pass -= startaddr % 16; -// OBSOLETE if (len_this_pass > (len - count)) -// OBSOLETE len_this_pass = (len - count); -// OBSOLETE if (sr_get_debug ()) -// OBSOLETE printf ("\nDisplay %d bytes at %x\n", len_this_pass, startaddr); -// OBSOLETE -// OBSOLETE printf_monitor (MEM_DIS_CMD, startaddr, 8); -// OBSOLETE expect ("- ", 1); -// OBSOLETE for (i = 0; i < 16; i++) -// OBSOLETE { -// OBSOLETE get_hex_byte (&readbuf[i]); -// OBSOLETE } -// OBSOLETE bufaddr = startaddr; -// OBSOLETE buflen = 16; -// OBSOLETE memcpy (&myaddr[count], readbuf, len_this_pass); -// OBSOLETE count += len_this_pass; -// OBSOLETE startaddr += len_this_pass; -// OBSOLETE expect (CMD_DELIM, 1); -// OBSOLETE } -// OBSOLETE if (CMD_END) -// OBSOLETE printf_monitor (CMD_END); -// OBSOLETE is_trace_mode = 0; -// OBSOLETE expect_prompt (1); -// OBSOLETE -// OBSOLETE return len; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Transfer LEN bytes between GDB address MYADDR and target address -// OBSOLETE MEMADDR. If WRITE is non-zero, transfer them to the target, -// OBSOLETE otherwise transfer them from the target. TARGET is unused. -// OBSOLETE -// OBSOLETE Returns the number of bytes transferred. */ -// OBSOLETE -// OBSOLETE static int -// OBSOLETE rombug_xfer_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len, -// OBSOLETE int write, struct mem_attrib *attrib, -// OBSOLETE struct target_ops *target) -// OBSOLETE { -// OBSOLETE if (write) -// OBSOLETE return rombug_write_inferior_memory (memaddr, myaddr, len); -// OBSOLETE else -// OBSOLETE return rombug_read_inferior_memory (memaddr, myaddr, len); -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE rombug_kill (char *args, int from_tty) -// OBSOLETE { -// OBSOLETE return; /* ignore attempts to kill target system */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Clean up when a program exits. -// OBSOLETE The program actually lives on in the remote processor's RAM, and may be -// OBSOLETE run again without a download. Don't leave it full of breakpoint -// OBSOLETE instructions. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE rombug_mourn_inferior (void) -// OBSOLETE { -// OBSOLETE remove_breakpoints (); -// OBSOLETE generic_mourn_inferior (); /* Do all the proper things now */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE #define MAX_MONITOR_BREAKPOINTS 16 -// OBSOLETE -// OBSOLETE static CORE_ADDR breakaddr[MAX_MONITOR_BREAKPOINTS] = -// OBSOLETE {0}; -// OBSOLETE -// OBSOLETE static int -// OBSOLETE rombug_insert_breakpoint (CORE_ADDR addr, char *shadow) -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE CORE_ADDR bp_addr = addr; -// OBSOLETE int bp_size = 0; -// OBSOLETE -// OBSOLETE if (monitor_log) -// OBSOLETE fprintf (log_file, "\nIn Insert_breakpoint (addr=%x)\n", addr); -// OBSOLETE BREAKPOINT_FROM_PC (&bp_addr, &bp_size); -// OBSOLETE -// OBSOLETE for (i = 0; i <= MAX_MONITOR_BREAKPOINTS; i++) -// OBSOLETE if (breakaddr[i] == 0) -// OBSOLETE { -// OBSOLETE breakaddr[i] = addr; -// OBSOLETE if (sr_get_debug ()) -// OBSOLETE printf ("Breakpoint at %x\n", addr); -// OBSOLETE rombug_read_inferior_memory (bp_addr, shadow, bp_size); -// OBSOLETE printf_monitor (SET_BREAK_CMD, addr); -// OBSOLETE is_trace_mode = 0; -// OBSOLETE expect_prompt (1); -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE fprintf_unfiltered (gdb_stderr, "Too many breakpoints (> 16) for monitor\n"); -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * _remove_breakpoint -- Tell the monitor to remove a breakpoint -// OBSOLETE */ -// OBSOLETE static int -// OBSOLETE rombug_remove_breakpoint (CORE_ADDR addr, char *shadow) -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE -// OBSOLETE if (monitor_log) -// OBSOLETE fprintf (log_file, "\nIn Remove_breakpoint (addr=%x)\n", addr); -// OBSOLETE -// OBSOLETE for (i = 0; i < MAX_MONITOR_BREAKPOINTS; i++) -// OBSOLETE if (breakaddr[i] == addr) -// OBSOLETE { -// OBSOLETE breakaddr[i] = 0; -// OBSOLETE printf_monitor (CLR_BREAK_CMD, addr); -// OBSOLETE is_trace_mode = 0; -// OBSOLETE expect_prompt (1); -// OBSOLETE return 0; -// OBSOLETE } -// OBSOLETE -// OBSOLETE fprintf_unfiltered (gdb_stderr, -// OBSOLETE "Can't find breakpoint associated with 0x%x\n", addr); -// OBSOLETE return 1; -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Load a file. This is usually an srecord, which is ascii. No -// OBSOLETE protocol, just sent line by line. */ -// OBSOLETE -// OBSOLETE #define DOWNLOAD_LINE_SIZE 100 -// OBSOLETE static void -// OBSOLETE rombug_load (char *arg) -// OBSOLETE { -// OBSOLETE /* this part comment out for os9* */ -// OBSOLETE #if 0 -// OBSOLETE FILE *download; -// OBSOLETE char buf[DOWNLOAD_LINE_SIZE]; -// OBSOLETE int i, bytes_read; -// OBSOLETE -// OBSOLETE if (sr_get_debug ()) -// OBSOLETE printf ("Loading %s to monitor\n", arg); -// OBSOLETE -// OBSOLETE download = fopen (arg, "r"); -// OBSOLETE if (download == NULL) -// OBSOLETE { -// OBSOLETE error (sprintf (buf, "%s Does not exist", arg)); -// OBSOLETE return; -// OBSOLETE } -// OBSOLETE -// OBSOLETE printf_monitor (LOAD_CMD); -// OBSOLETE /* expect ("Waiting for S-records from host... ", 1); */ -// OBSOLETE -// OBSOLETE while (!feof (download)) -// OBSOLETE { -// OBSOLETE bytes_read = fread (buf, sizeof (char), DOWNLOAD_LINE_SIZE, download); -// OBSOLETE if (hashmark) -// OBSOLETE { -// OBSOLETE putchar ('.'); -// OBSOLETE fflush (stdout); -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (serial_write (monitor_desc, buf, bytes_read)) -// OBSOLETE { -// OBSOLETE fprintf_unfiltered (gdb_stderr, -// OBSOLETE "serial_write failed: (while downloading) %s\n", -// OBSOLETE safe_strerror (errno)); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE i = 0; -// OBSOLETE while (i++ <= 200000) -// OBSOLETE { -// OBSOLETE }; /* Ugly HACK, probably needs flow control */ -// OBSOLETE if (bytes_read < DOWNLOAD_LINE_SIZE) -// OBSOLETE { -// OBSOLETE if (!feof (download)) -// OBSOLETE error ("Only read %d bytes\n", bytes_read); -// OBSOLETE break; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (hashmark) -// OBSOLETE { -// OBSOLETE putchar ('\n'); -// OBSOLETE } -// OBSOLETE if (!feof (download)) -// OBSOLETE error ("Never got EOF while downloading"); -// OBSOLETE fclose (download); -// OBSOLETE #endif /* 0 */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Put a command string, in args, out to MONITOR. -// OBSOLETE Output from MONITOR is placed on the users terminal until the prompt -// OBSOLETE is seen. */ -// OBSOLETE -// OBSOLETE static void -// OBSOLETE rombug_command (char *args, int fromtty) -// OBSOLETE { -// OBSOLETE if (monitor_desc == NULL) -// OBSOLETE error ("monitor target not open."); -// OBSOLETE -// OBSOLETE if (monitor_log) -// OBSOLETE fprintf (log_file, "\nIn command (args=%s)\n", args); -// OBSOLETE -// OBSOLETE if (!args) -// OBSOLETE error ("Missing command."); -// OBSOLETE -// OBSOLETE printf_monitor ("%s\r", args); -// OBSOLETE expect_prompt (0); -// OBSOLETE } -// OBSOLETE -// OBSOLETE #if 0 -// OBSOLETE /* Connect the user directly to MONITOR. This command acts just like the -// OBSOLETE 'cu' or 'tip' command. Use <CR>~. or <CR>~^D to break out. */ -// OBSOLETE -// OBSOLETE static struct ttystate ttystate; -// OBSOLETE -// OBSOLETE static void -// OBSOLETE cleanup_tty (void) -// OBSOLETE { -// OBSOLETE printf ("\r\n[Exiting connect mode]\r\n"); -// OBSOLETE /*serial_restore(0, &ttystate); */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE static void -// OBSOLETE connect_command (char *args, int fromtty) -// OBSOLETE { -// OBSOLETE fd_set readfds; -// OBSOLETE int numfds; -// OBSOLETE int c; -// OBSOLETE char cur_esc = 0; -// OBSOLETE -// OBSOLETE dont_repeat (); -// OBSOLETE -// OBSOLETE if (monitor_desc == NULL) -// OBSOLETE error ("monitor target not open."); -// OBSOLETE -// OBSOLETE if (args) -// OBSOLETE fprintf ("This command takes no args. They have been ignored.\n"); -// OBSOLETE -// OBSOLETE printf ("[Entering connect mode. Use ~. or ~^D to escape]\n"); -// OBSOLETE -// OBSOLETE serial_raw (0, &ttystate); -// OBSOLETE -// OBSOLETE make_cleanup (cleanup_tty, 0); -// OBSOLETE -// OBSOLETE FD_ZERO (&readfds); -// OBSOLETE -// OBSOLETE while (1) -// OBSOLETE { -// OBSOLETE do -// OBSOLETE { -// OBSOLETE FD_SET (0, &readfds); -// OBSOLETE FD_SET (deprecated_serial_fd (monitor_desc), &readfds); -// OBSOLETE numfds = select (sizeof (readfds) * 8, &readfds, 0, 0, 0); -// OBSOLETE } -// OBSOLETE while (numfds == 0); -// OBSOLETE -// OBSOLETE if (numfds < 0) -// OBSOLETE perror_with_name ("select"); -// OBSOLETE -// OBSOLETE if (FD_ISSET (0, &readfds)) -// OBSOLETE { /* tty input, send to monitor */ -// OBSOLETE c = getchar (); -// OBSOLETE if (c < 0) -// OBSOLETE perror_with_name ("connect"); -// OBSOLETE -// OBSOLETE printf_monitor ("%c", c); -// OBSOLETE switch (cur_esc) -// OBSOLETE { -// OBSOLETE case 0: -// OBSOLETE if (c == '\r') -// OBSOLETE cur_esc = c; -// OBSOLETE break; -// OBSOLETE case '\r': -// OBSOLETE if (c == '~') -// OBSOLETE cur_esc = c; -// OBSOLETE else -// OBSOLETE cur_esc = 0; -// OBSOLETE break; -// OBSOLETE case '~': -// OBSOLETE if (c == '.' || c == '\004') -// OBSOLETE return; -// OBSOLETE else -// OBSOLETE cur_esc = 0; -// OBSOLETE } -// OBSOLETE } -// OBSOLETE -// OBSOLETE if (FD_ISSET (deprecated_serial_fd (monitor_desc), &readfds)) -// OBSOLETE { -// OBSOLETE while (1) -// OBSOLETE { -// OBSOLETE c = readchar (0); -// OBSOLETE if (c < 0) -// OBSOLETE break; -// OBSOLETE putchar (c); -// OBSOLETE } -// OBSOLETE fflush (stdout); -// OBSOLETE } -// OBSOLETE } -// OBSOLETE } -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE /* -// OBSOLETE * Define the monitor command strings. Since these are passed directly -// OBSOLETE * through to a printf style function, we need can include formatting -// OBSOLETE * strings. We also need a CR or LF on the end. -// OBSOLETE */ -// OBSOLETE #warning FIXME: monitor interface pattern strings, stale struct decl -// OBSOLETE struct monitor_ops rombug_cmds = -// OBSOLETE { -// OBSOLETE "g \r", /* execute or usually GO command */ -// OBSOLETE "g \r", /* continue command */ -// OBSOLETE "t \r", /* single step */ -// OBSOLETE "b %x\r", /* set a breakpoint */ -// OBSOLETE "k %x\r", /* clear a breakpoint */ -// OBSOLETE "c %x\r", /* set memory to a value */ -// OBSOLETE "d %x %d\r", /* display memory */ -// OBSOLETE "$%08X", /* prompt memory commands use */ -// OBSOLETE ".%s %x\r", /* set a register */ -// OBSOLETE ":", /* delimiter between registers */ -// OBSOLETE ". \r", /* read a register */ -// OBSOLETE "mf \r", /* download command */ -// OBSOLETE "RomBug: ", /* monitor command prompt */ -// OBSOLETE ": ", /* end-of-command delimitor */ -// OBSOLETE ".\r" /* optional command terminator */ -// OBSOLETE }; -// OBSOLETE -// OBSOLETE struct target_ops rombug_ops; -// OBSOLETE -// OBSOLETE static void -// OBSOLETE init_rombug_ops (void) -// OBSOLETE { -// OBSOLETE rombug_ops.to_shortname = "rombug"; -// OBSOLETE rombug_ops.to_longname = "Microware's ROMBUG debug monitor"; -// OBSOLETE rombug_ops.to_doc = "Use a remote computer running the ROMBUG debug monitor.\n\ -// OBSOLETE Specify the serial device it is connected to (e.g. /dev/ttya).", -// OBSOLETE rombug_ops.to_open = rombug_open; -// OBSOLETE rombug_ops.to_close = rombug_close; -// OBSOLETE rombug_ops.to_attach = 0; -// OBSOLETE rombug_ops.to_post_attach = NULL; -// OBSOLETE rombug_ops.to_require_attach = NULL; -// OBSOLETE rombug_ops.to_detach = rombug_detach; -// OBSOLETE rombug_ops.to_require_detach = NULL; -// OBSOLETE rombug_ops.to_resume = rombug_resume; -// OBSOLETE rombug_ops.to_wait = rombug_wait; -// OBSOLETE rombug_ops.to_post_wait = NULL; -// OBSOLETE rombug_ops.to_fetch_registers = rombug_fetch_register; -// OBSOLETE rombug_ops.to_store_registers = rombug_store_register; -// OBSOLETE rombug_ops.to_prepare_to_store = rombug_prepare_to_store; -// OBSOLETE rombug_ops.to_xfer_memory = rombug_xfer_inferior_memory; -// OBSOLETE rombug_ops.to_files_info = rombug_files_info; -// OBSOLETE rombug_ops.to_insert_breakpoint = rombug_insert_breakpoint; -// OBSOLETE rombug_ops.to_remove_breakpoint = rombug_remove_breakpoint; /* Breakpoints */ -// OBSOLETE rombug_ops.to_terminal_init = 0; -// OBSOLETE rombug_ops.to_terminal_inferior = 0; -// OBSOLETE rombug_ops.to_terminal_ours_for_output = 0; -// OBSOLETE rombug_ops.to_terminal_ours = 0; -// OBSOLETE rombug_ops.to_terminal_info = 0; /* Terminal handling */ -// OBSOLETE rombug_ops.to_kill = rombug_kill; -// OBSOLETE rombug_ops.to_load = rombug_load; /* load */ -// OBSOLETE rombug_ops.to_lookup_symbol = rombug_link; /* lookup_symbol */ -// OBSOLETE rombug_ops.to_create_inferior = rombug_create_inferior; -// OBSOLETE rombug_ops.to_post_startup_inferior = NULL; -// OBSOLETE rombug_ops.to_acknowledge_created_inferior = NULL; -// OBSOLETE rombug_ops.to_clone_and_follow_inferior = NULL; -// OBSOLETE rombug_ops.to_post_follow_inferior_by_clone = NULL; -// OBSOLETE rombug_ops.to_insert_fork_catchpoint = NULL; -// OBSOLETE rombug_ops.to_remove_fork_catchpoint = NULL; -// OBSOLETE rombug_ops.to_insert_vfork_catchpoint = NULL; -// OBSOLETE rombug_ops.to_remove_vfork_catchpoint = NULL; -// OBSOLETE rombug_ops.to_has_forked = NULL; -// OBSOLETE rombug_ops.to_has_vforked = NULL; -// OBSOLETE rombug_ops.to_can_follow_vfork_prior_to_exec = NULL; -// OBSOLETE rombug_ops.to_post_follow_vfork = NULL; -// OBSOLETE rombug_ops.to_insert_exec_catchpoint = NULL; -// OBSOLETE rombug_ops.to_remove_exec_catchpoint = NULL; -// OBSOLETE rombug_ops.to_has_execd = NULL; -// OBSOLETE rombug_ops.to_reported_exec_events_per_exec_call = NULL; -// OBSOLETE rombug_ops.to_has_exited = NULL; -// OBSOLETE rombug_ops.to_mourn_inferior = rombug_mourn_inferior; -// OBSOLETE rombug_ops.to_can_run = 0; /* can_run */ -// OBSOLETE rombug_ops.to_notice_signals = 0; /* notice_signals */ -// OBSOLETE rombug_ops.to_thread_alive = 0; -// OBSOLETE rombug_ops.to_stop = 0; /* to_stop */ -// OBSOLETE rombug_ops.to_pid_to_exec_file = NULL; -// OBSOLETE rombug_ops.to_stratum = process_stratum; -// OBSOLETE rombug_ops.DONT_USE = 0; /* next */ -// OBSOLETE rombug_ops.to_has_all_memory = 1; -// OBSOLETE rombug_ops.to_has_memory = 1; -// OBSOLETE rombug_ops.to_has_stack = 1; -// OBSOLETE rombug_ops.to_has_registers = 1; -// OBSOLETE rombug_ops.to_has_execution = 1; /* has execution */ -// OBSOLETE rombug_ops.to_sections = 0; -// OBSOLETE rombug_ops.to_sections_end = 0; /* Section pointers */ -// OBSOLETE rombug_ops.to_magic = OPS_MAGIC; /* Always the last thing */ -// OBSOLETE } -// OBSOLETE -// OBSOLETE void -// OBSOLETE _initialize_remote_os9k (void) -// OBSOLETE { -// OBSOLETE init_rombug_ops (); -// OBSOLETE add_target (&rombug_ops); -// OBSOLETE -// OBSOLETE add_show_from_set ( -// OBSOLETE add_set_cmd ("hash", no_class, var_boolean, (char *) &hashmark, -// OBSOLETE "Set display of activity while downloading a file.\nWhen enabled, a period \'.\' is displayed.", -// OBSOLETE &setlist), -// OBSOLETE &showlist); -// OBSOLETE -// OBSOLETE add_show_from_set ( -// OBSOLETE add_set_cmd ("timeout", no_class, var_zinteger, -// OBSOLETE (char *) &timeout, -// OBSOLETE "Set timeout in seconds for remote MIPS serial I/O.", -// OBSOLETE &setlist), -// OBSOLETE &showlist); -// OBSOLETE -// OBSOLETE add_show_from_set ( -// OBSOLETE add_set_cmd ("remotelog", no_class, var_zinteger, -// OBSOLETE (char *) &monitor_log, -// OBSOLETE "Set monitor activity log on(=1) or off(=0).", -// OBSOLETE &setlist), -// OBSOLETE &showlist); -// OBSOLETE -// OBSOLETE add_show_from_set ( -// OBSOLETE add_set_cmd ("remotexon", no_class, var_zinteger, -// OBSOLETE (char *) &tty_xon, -// OBSOLETE "Set remote tty line XON control", -// OBSOLETE &setlist), -// OBSOLETE &showlist); -// OBSOLETE -// OBSOLETE add_show_from_set ( -// OBSOLETE add_set_cmd ("remotexoff", no_class, var_zinteger, -// OBSOLETE (char *) &tty_xoff, -// OBSOLETE "Set remote tty line XOFF control", -// OBSOLETE &setlist), -// OBSOLETE &showlist); -// OBSOLETE -// OBSOLETE add_com ("rombug <command>", class_obscure, rombug_command, -// OBSOLETE "Send a command to the debug monitor."); -// OBSOLETE #if 0 -// OBSOLETE add_com ("connect", class_obscure, connect_command, -// OBSOLETE "Connect the terminal directly up to a serial based command monitor.\nUse <CR>~. or <CR>~^D to break out."); -// OBSOLETE #endif -// OBSOLETE } diff --git a/gdb/remote-vx960.c b/gdb/remote-vx960.c deleted file mode 100644 index 87435da..0000000 --- a/gdb/remote-vx960.c +++ /dev/null @@ -1,160 +0,0 @@ -// OBSOLETE /* i80960-dependent portions of the RPC protocol -// OBSOLETE used with a VxWorks target -// OBSOLETE -// OBSOLETE Contributed by Wind River Systems. -// OBSOLETE -// OBSOLETE This file is part of GDB. -// OBSOLETE -// OBSOLETE This program is free software; you can redistribute it and/or modify -// OBSOLETE it under the terms of the GNU General Public License as published by -// OBSOLETE the Free Software Foundation; either version 2 of the License, or -// OBSOLETE (at your option) any later version. -// OBSOLETE -// OBSOLETE This program is distributed in the hope that it will be useful, -// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of -// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// OBSOLETE GNU General Public License for more details. -// OBSOLETE -// OBSOLETE You should have received a copy of the GNU General Public License -// OBSOLETE along with this program; if not, write to the Free Software -// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, -// OBSOLETE Boston, MA 02111-1307, USA. */ -// OBSOLETE -// OBSOLETE #include <stdio.h> -// OBSOLETE #include "defs.h" -// OBSOLETE -// OBSOLETE #include "vx-share/regPacket.h" -// OBSOLETE #include "frame.h" -// OBSOLETE #include "inferior.h" -// OBSOLETE #include "target.h" -// OBSOLETE #include "gdbcore.h" -// OBSOLETE #include "command.h" -// OBSOLETE #include "symtab.h" -// OBSOLETE #include "symfile.h" /* for struct complaint */ -// OBSOLETE #include "regcache.h" -// OBSOLETE -// OBSOLETE #include "gdb_string.h" -// OBSOLETE #include <errno.h> -// OBSOLETE #include <fcntl.h> -// OBSOLETE #include <sys/types.h> -// OBSOLETE #include <sys/time.h> -// OBSOLETE #include <sys/socket.h> -// OBSOLETE -// OBSOLETE #ifdef _AIX /* IBM claims "void *malloc()" not char * */ -// OBSOLETE #define malloc bogon_malloc -// OBSOLETE #endif -// OBSOLETE -// OBSOLETE #include <rpc/rpc.h> -// OBSOLETE #include <sys/time.h> /* UTek's <rpc/rpc.h> doesn't #incl this */ -// OBSOLETE #include <netdb.h> -// OBSOLETE #include "vx-share/ptrace.h" -// OBSOLETE #include "vx-share/xdr_ptrace.h" -// OBSOLETE #include "vx-share/xdr_ld.h" -// OBSOLETE #include "vx-share/xdr_rdb.h" -// OBSOLETE #include "vx-share/dbgRpcLib.h" -// OBSOLETE -// OBSOLETE /* get rid of value.h if possible */ -// OBSOLETE #include <value.h> -// OBSOLETE #include <symtab.h> -// OBSOLETE -// OBSOLETE /* Flag set if target has fpu */ -// OBSOLETE -// OBSOLETE extern int target_has_fp; -// OBSOLETE -// OBSOLETE /* 960 floating point format descriptor, from "i960-tdep.c." */ -// OBSOLETE -// OBSOLETE extern struct ext_format ext_format_i960; -// OBSOLETE -// OBSOLETE /* Generic register read/write routines in remote-vx.c. */ -// OBSOLETE -// OBSOLETE extern void net_read_registers (); -// OBSOLETE extern void net_write_registers (); -// OBSOLETE -// OBSOLETE /* Read a register or registers from the VxWorks target. -// OBSOLETE REGNO is the register to read, or -1 for all; currently, -// OBSOLETE it is ignored. FIXME look at regno to improve efficiency. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE vx_read_register (int regno) -// OBSOLETE { -// OBSOLETE char i960_greg_packet[I960_GREG_PLEN]; -// OBSOLETE char i960_fpreg_packet[I960_FPREG_PLEN]; -// OBSOLETE -// OBSOLETE /* Get general-purpose registers. When copying values into -// OBSOLETE registers [], don't assume that a location in registers [] -// OBSOLETE is properly aligned for the target data type. */ -// OBSOLETE -// OBSOLETE net_read_registers (i960_greg_packet, I960_GREG_PLEN, PTRACE_GETREGS); -// OBSOLETE -// OBSOLETE bcopy (&i960_greg_packet[I960_R_R0], -// OBSOLETE ®isters[REGISTER_BYTE (R0_REGNUM)], 16 * I960_GREG_SIZE); -// OBSOLETE bcopy (&i960_greg_packet[I960_R_G0], -// OBSOLETE ®isters[REGISTER_BYTE (G0_REGNUM)], 16 * I960_GREG_SIZE); -// OBSOLETE bcopy (&i960_greg_packet[I960_R_PCW], -// OBSOLETE ®isters[REGISTER_BYTE (PCW_REGNUM)], sizeof (int)); -// OBSOLETE bcopy (&i960_greg_packet[I960_R_ACW], -// OBSOLETE ®isters[REGISTER_BYTE (ACW_REGNUM)], sizeof (int)); -// OBSOLETE bcopy (&i960_greg_packet[I960_R_TCW], -// OBSOLETE ®isters[REGISTER_BYTE (TCW_REGNUM)], sizeof (int)); -// OBSOLETE -// OBSOLETE /* If the target has floating point registers, fetch them. -// OBSOLETE Otherwise, zero the floating point register values in -// OBSOLETE registers[] for good measure, even though we might not -// OBSOLETE need to. */ -// OBSOLETE -// OBSOLETE if (target_has_fp) -// OBSOLETE { -// OBSOLETE net_read_registers (i960_fpreg_packet, I960_FPREG_PLEN, -// OBSOLETE PTRACE_GETFPREGS); -// OBSOLETE bcopy (&i960_fpreg_packet[I960_R_FP0], -// OBSOLETE ®isters[REGISTER_BYTE (FP0_REGNUM)], -// OBSOLETE REGISTER_RAW_SIZE (FP0_REGNUM) * 4); -// OBSOLETE } -// OBSOLETE else -// OBSOLETE bzero (®isters[REGISTER_BYTE (FP0_REGNUM)], -// OBSOLETE REGISTER_RAW_SIZE (FP0_REGNUM) * 4); -// OBSOLETE -// OBSOLETE /* Mark the register cache valid. */ -// OBSOLETE -// OBSOLETE registers_fetched (); -// OBSOLETE } -// OBSOLETE -// OBSOLETE /* Store a register or registers into the VxWorks target. -// OBSOLETE REGNO is the register to store, or -1 for all; currently, -// OBSOLETE it is ignored. FIXME look at regno to improve efficiency. */ -// OBSOLETE -// OBSOLETE void -// OBSOLETE vx_write_register (int regno) -// OBSOLETE { -// OBSOLETE char i960_greg_packet[I960_GREG_PLEN]; -// OBSOLETE char i960_fpreg_packet[I960_FPREG_PLEN]; -// OBSOLETE -// OBSOLETE /* Store floating-point registers. When copying values from -// OBSOLETE registers [], don't assume that a location in registers [] -// OBSOLETE is properly aligned for the target data type. */ -// OBSOLETE -// OBSOLETE bcopy (®isters[REGISTER_BYTE (R0_REGNUM)], -// OBSOLETE &i960_greg_packet[I960_R_R0], 16 * I960_GREG_SIZE); -// OBSOLETE bcopy (®isters[REGISTER_BYTE (G0_REGNUM)], -// OBSOLETE &i960_greg_packet[I960_R_G0], 16 * I960_GREG_SIZE); -// OBSOLETE bcopy (®isters[REGISTER_BYTE (PCW_REGNUM)], -// OBSOLETE &i960_greg_packet[I960_R_PCW], sizeof (int)); -// OBSOLETE bcopy (®isters[REGISTER_BYTE (ACW_REGNUM)], -// OBSOLETE &i960_greg_packet[I960_R_ACW], sizeof (int)); -// OBSOLETE bcopy (®isters[REGISTER_BYTE (TCW_REGNUM)], -// OBSOLETE &i960_greg_packet[I960_R_TCW], sizeof (int)); -// OBSOLETE -// OBSOLETE net_write_registers (i960_greg_packet, I960_GREG_PLEN, PTRACE_SETREGS); -// OBSOLETE -// OBSOLETE /* Store floating point registers if the target has them. */ -// OBSOLETE -// OBSOLETE if (target_has_fp) -// OBSOLETE { -// OBSOLETE bcopy (®isters[REGISTER_BYTE (FP0_REGNUM)], -// OBSOLETE &i960_fpreg_packet[I960_R_FP0], -// OBSOLETE REGISTER_RAW_SIZE (FP0_REGNUM) * 4); -// OBSOLETE -// OBSOLETE net_write_registers (i960_fpreg_packet, I960_FPREG_PLEN, -// OBSOLETE PTRACE_SETFPREGS); -// OBSOLETE } -// OBSOLETE } |