diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 29 | ||||
| -rw-r--r-- | gdb/Makefile.in | 8 | ||||
| -rw-r--r-- | gdb/NEWS | 2 | ||||
| -rw-r--r-- | gdb/TODO | 59 | ||||
| -rw-r--r-- | gdb/config/ns32k/merlin.mh | 32 | ||||
| -rw-r--r-- | gdb/config/ns32k/merlin.mt | 6 | ||||
| -rw-r--r-- | gdb/config/ns32k/nm-umax.h | 110 | ||||
| -rw-r--r-- | gdb/config/ns32k/ns32km3.mh | 14 | ||||
| -rw-r--r-- | gdb/config/ns32k/ns32km3.mt | 6 | ||||
| -rw-r--r-- | gdb/config/ns32k/tm-merlin.h | 578 | ||||
| -rw-r--r-- | gdb/config/ns32k/tm-ns32km3.h | 148 | ||||
| -rw-r--r-- | gdb/config/ns32k/umax.mh | 10 | ||||
| -rw-r--r-- | gdb/config/ns32k/umax.mt | 6 | ||||
| -rw-r--r-- | gdb/config/ns32k/xm-merlin.h | 134 | ||||
| -rw-r--r-- | gdb/config/ns32k/xm-ns32km3.h | 50 | ||||
| -rw-r--r-- | gdb/config/ns32k/xm-umax.h | 52 | ||||
| -rw-r--r-- | gdb/configure.host | 6 | ||||
| -rw-r--r-- | gdb/configure.tgt | 6 | ||||
| -rw-r--r-- | gdb/ns32k-tdep.c | 101 | ||||
| -rw-r--r-- | gdb/ns32km3-nat.c | 366 | ||||
| -rw-r--r-- | gdb/umax-xdep.c | 266 |
21 files changed, 1015 insertions, 974 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 706bdb6..0129f02 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,32 @@ +2001-04-01 Andrew Cagney <ac131313@redhat.com> + + Obsolete ns32k-*-mach3*, ns32k-umax-*, ns32k-utek-sysv* and + ns32k-utek-*. + * Makefile.in (ALLDEPFILES): Delete umax-xdep.c and ns32km3-nat.c. + (umax-xdep.o, ns32km3-nat.o): Obsolete. + * configure.tgt (ns32k-*-mach3*, ns32k-utek-sysv*, ns32k-utek-*): + Obsolete. + * configure.host (ns32k-*-mach3*, ns32k-umax-*, ns32k-utek-sysv*): + Obsolete. + * config/ns32k/merlin.mh: Obsolete. + * config/ns32k/merlin.mt: Obsolete. + * config/ns32k/xm-merlin.h: Obsolete. + * config/ns32k/tm-merlin.h: Obsolete. + * config/ns32k/nm-umax.h: Obsolete. + * config/ns32k/umax.mh: Obsolete. + * config/ns32k/umax.mt: Obsolete. + * config/ns32k/xm-umax.h: Obsolete. + * umax-xdep.c: Obsolete. + * config/ns32k/ns32km3.mh: Obsolete. + * config/ns32k/ns32km3.mt: Obsolete. + * config/ns32k/tm-ns32km3.h: Obsolete. + * config/ns32k/xm-ns32km3.h: Obsolete. + * ns32km3-nat.c: Obsolete. + * ns32k-tdep.c (merlin_skip_prologue): Obsolete. + (merlin_frame_num_args): Ditto. + * NEWS: Update. + * TODO: Update. + 2001-04-02 Eli Zaretskii <eliz@is.elta.co.il> * config/djgpp/fnchange.lst: Tweak due to diff --git a/gdb/Makefile.in b/gdb/Makefile.in index 0d611fc..c10ca50 100644 --- a/gdb/Makefile.in +++ b/gdb/Makefile.in @@ -1151,7 +1151,7 @@ ALLDEPFILES = 29k-share/udi/udip2soc.c 29k-share/udi/udr.c \ mips-tdep.c mipsm3-nat.c mipsv4-nat.c news-xdep.c \ nindy-share/Onindy.c nindy-share/nindy.c \ nindy-share/ttyflush.c nindy-tdep.c \ - ns32k-tdep.c ns32km3-nat.c osfsolib.c \ + ns32k-tdep.c osfsolib.c \ somread.c somsolib.c $(HPREAD_SOURCE) \ ppc-linux-nat.c ppc-linux-tdep.c \ procfs.c \ @@ -1165,7 +1165,7 @@ ALLDEPFILES = 29k-share/udi/udip2soc.c 29k-share/udi/udr.c \ sh-tdep.c solib.c sparc-nat.c \ sparc-tdep.c sparcl-tdep.c sun3-nat.c sun386-nat.c \ symm-tdep.c symm-nat.c \ - ultra3-nat.c ultra3-xdep.c umax-xdep.c \ + ultra3-nat.c ultra3-xdep.c \ vax-tdep.c \ vx-share/xdr_ld.c vx-share/xdr_ptrace.c vx-share/xdr_rdb.c \ win32-nat.c \ @@ -1667,7 +1667,7 @@ nlmread.o: nlmread.c $(bfd_h) buildsym.h complaints.h $(defs_h) \ gdb-stabs.h objfiles.h symfile.h $(symtab_h) stabsread.h \ gdb_string.h -ns32km3-nat.o: ns32km3-nat.c $(defs_h) $(inferior_h) $(regcache_h) +# OBSOLETE ns32km3-nat.o: ns32km3-nat.c $(defs_h) $(inferior_h) $(regcache_h) ttyflush.o: nindy-share/ttyflush.c $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/nindy-share/ttyflush.c @@ -1986,7 +1986,7 @@ ultra3-nat.o: ultra3-nat.c $(defs_h) $(gdbcore_h) $(inferior_h) $(regcache_h) ultra3-xdep.o: ultra3-xdep.c $(defs_h) $(gdbcore_h) $(inferior_h) -umax-xdep.o: umax-xdep.c $(defs_h) $(gdbcore_h) $(inferior_h) $(regcache_h) +# OBSOLETE umax-xdep.o: umax-xdep.c $(defs_h) $(gdbcore_h) $(inferior_h) $(regcache_h) utils.o: utils.c $(bfd_h) $(defs_h) $(expression_h) $(gdbcmd_h) \ language.h target.h terminal.h $(readline_headers) \ @@ -16,6 +16,8 @@ x86 FreeBSD 3.x and 4.x i[3456]86*-freebsd[34]* x86 FreeBSD before 2.2 i[3456]86*-freebsd{1,2.[01]}*, Harris/CXUX m88k m88*-harris-cxux* +Most ns32k hosts and targets ns32k-*-mach3* ns32k-umax-* + ns32k-utek-sysv* ns32k-utek-* stuff.c (Program to stuff files into a specially prepared space in kdb) kdb-start.c (Main loop for the standalone kernel debugger) @@ -176,35 +176,46 @@ Possible selection criteria are: Steps: - o post proposals to gdb@ (DONE) + o Identify TUPPLE : CPU / HOST / TARGET + combinations. + + TUPPLE CPU HOST TARGET ZAPPED + ------ --- ---- ------ ------ + ns32k-*-mach3* ns32k ns32km3 ns32km3 yes + ns32k-umax-* ns32k umax - yes + ns32k-utek-sysv* ns32k merlin merlin yes + ns32k-utek-* ns32k - umax yes + tic80-* tic80 - tic80 + m68*-isi-* m68k isi isi + m68*-sony-* m68k news news + m68030-sony-* m68k news1000 - + m68*-rom68k-* m68k - (monitor) + m68*-*bug-* m68k - (monitor) + m68*-monitor-* m68k - (monitor) + m68*-est-* m68k - (monitor) + a29k-*-* a29k ultra3 - + a29k-*-sym1* a29k - ultra3 + powerpcle-*-solaris* powerpc solaris solaris + powerpcle-*-cygwin* powerpc cygwin cygwin + powerpc-*-netware* powerpc - ppc-nw + w65-*-* w65 - w65 + i[3456]86-*-sunos* i386 sun386 sun386 - o post announcement to gdb-announce@ + (DONE) + + o post proposals to gdb@ + (DONE) + + o post revised proposals to gdb-announce@ crossed with gdb@ reply-to to gdb@ (DONE) - ns32k-*-mach3* - ns32k-umax-* - ns32k-utek-sysv* - tic80-* - m68*-isi-* - m68*-sony-* - m68*-rom68k-* - m68*-*bug-* - m68*-monitor-* - m68*-est-* - a29k-ultra3 - powerpcle-*-solaris* - powerpcle-*-cygwin* - powerpc-*-netware* - w65-*-* - i[3456]86-*-sunos* - - o clobber the files: - - configure.{in,host,tgt} - Makefile.in + o clobber the tupple and files: + configure.host + configure.tgt + config/CPU/*HOST* + config/CPU/*TARGET* *-tdep.c *-nat.c *-xdep.c - configure/*/* o update NEWS diff --git a/gdb/config/ns32k/merlin.mh b/gdb/config/ns32k/merlin.mh index f9c3e7b..9da8f1e 100644 --- a/gdb/config/ns32k/merlin.mh +++ b/gdb/config/ns32k/merlin.mh @@ -1,16 +1,16 @@ -# Host: Merlin running utek 2.1 -XDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o -XM_FILE= xm-merlin.h - -# FIXME: M_INSTALL is gone from the gdb makefile. If anyone cares -# about the Merlin anymore, and the bug which inspired -# SHELL_FILE/gdb-sh is still there, will need to reinstate it. Also, -# this should be done for native only. - -# See SHELL_FILE in xm-merlin.h for a explanation of this. - -# FIXME: This should use $prefix, but only if SHELL_FILE does too. - -M_INSTALL=cp /bin/sh /usr/local/lib/gdb-sh; \ -chmod ogu+rw /usr/local/lib/gdb-sh -M_UNINSTALL = rm -f /usr/local/lib/gdb-sh +# OBSOLETE # Host: Merlin running utek 2.1 +# OBSOLETE XDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o +# OBSOLETE XM_FILE= xm-merlin.h +# OBSOLETE +# OBSOLETE # FIXME: M_INSTALL is gone from the gdb makefile. If anyone cares +# OBSOLETE # about the Merlin anymore, and the bug which inspired +# OBSOLETE # SHELL_FILE/gdb-sh is still there, will need to reinstate it. Also, +# OBSOLETE # this should be done for native only. +# OBSOLETE +# OBSOLETE # See SHELL_FILE in xm-merlin.h for a explanation of this. +# OBSOLETE +# OBSOLETE # FIXME: This should use $prefix, but only if SHELL_FILE does too. +# OBSOLETE +# OBSOLETE M_INSTALL=cp /bin/sh /usr/local/lib/gdb-sh; \ +# OBSOLETE chmod ogu+rw /usr/local/lib/gdb-sh +# OBSOLETE M_UNINSTALL = rm -f /usr/local/lib/gdb-sh diff --git a/gdb/config/ns32k/merlin.mt b/gdb/config/ns32k/merlin.mt index b346077..a105c14 100644 --- a/gdb/config/ns32k/merlin.mt +++ b/gdb/config/ns32k/merlin.mt @@ -1,3 +1,3 @@ -# Target: Merlin running utek 2.1 -TDEPFILES= ns32k-tdep.o -TM_FILE= tm-merlin.h +# OBSOLETE # Target: Merlin running utek 2.1 +# OBSOLETE TDEPFILES= ns32k-tdep.o +# OBSOLETE TM_FILE= tm-merlin.h diff --git a/gdb/config/ns32k/nm-umax.h b/gdb/config/ns32k/nm-umax.h index f86706d..7124420 100644 --- a/gdb/config/ns32k/nm-umax.h +++ b/gdb/config/ns32k/nm-umax.h @@ -1,55 +1,55 @@ -/* Definitions to make GDB run on an encore under umax 4.2 - Copyright 1987, 1989, 1992, 2001 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* Do implement the attach and detach commands... */ -#define ATTACH_DETACH - -/* Offset of registers within u area. */ -#define U_REGS_OFFSET 0 - -/* called from register_addr() -- blockend not used for now */ -#define REGISTER_U_ADDR(addr, blockend, regno) \ -{ \ - switch (regno) { \ - case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7: \ - addr = PU_R0 - (regno * sizeof (int)); break; \ - case SP_REGNUM: \ - addr = PU_SP; break; \ - case PC_REGNUM: \ - addr = PU_PC; break; \ - case FP_REGNUM: \ - addr = PU_FP; break; \ - case PS_REGNUM: \ - addr = PU_PSL; break; \ - case FPS_REGNUM: \ - addr = PU_FSR; break; \ - case FP0_REGNUM + 0: case FP0_REGNUM + 1: \ - case FP0_REGNUM + 2: case FP0_REGNUM + 3: \ - case FP0_REGNUM + 4: case FP0_REGNUM + 5: \ - case FP0_REGNUM + 6: case FP0_REGNUM + 7: \ - addr = PU_F0 + (regno - FP0_REGNUM) * sizeof (float); break; \ - case LP0_REGNUM + 0: case LP0_REGNUM + 1: \ - case LP0_REGNUM + 2: case LP0_REGNUM + 3: \ - addr = PU_F0 + (regno - LP0_REGNUM) * sizeof (double); break; \ - default: \ - printf ("bad argument to REGISTER_U_ADDR %d\n", regno); \ - internal_error (__FILE__, __LINE__, "failed internal consistency check"); \ - } \ -} +/* OBSOLETE /* Definitions to make GDB run on an encore under umax 4.2 */ +/* OBSOLETE Copyright 1987, 1989, 1992, 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 /* Do implement the attach and detach commands... */ */ +/* OBSOLETE #define ATTACH_DETACH */ +/* OBSOLETE */ +/* OBSOLETE /* Offset of registers within u area. */ */ +/* OBSOLETE #define U_REGS_OFFSET 0 */ +/* OBSOLETE */ +/* OBSOLETE /* called from register_addr() -- blockend not used for now */ */ +/* OBSOLETE #define REGISTER_U_ADDR(addr, blockend, regno) \ */ +/* OBSOLETE { \ */ +/* OBSOLETE switch (regno) { \ */ +/* OBSOLETE case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7: \ */ +/* OBSOLETE addr = PU_R0 - (regno * sizeof (int)); break; \ */ +/* OBSOLETE case SP_REGNUM: \ */ +/* OBSOLETE addr = PU_SP; break; \ */ +/* OBSOLETE case PC_REGNUM: \ */ +/* OBSOLETE addr = PU_PC; break; \ */ +/* OBSOLETE case FP_REGNUM: \ */ +/* OBSOLETE addr = PU_FP; break; \ */ +/* OBSOLETE case PS_REGNUM: \ */ +/* OBSOLETE addr = PU_PSL; break; \ */ +/* OBSOLETE case FPS_REGNUM: \ */ +/* OBSOLETE addr = PU_FSR; break; \ */ +/* OBSOLETE case FP0_REGNUM + 0: case FP0_REGNUM + 1: \ */ +/* OBSOLETE case FP0_REGNUM + 2: case FP0_REGNUM + 3: \ */ +/* OBSOLETE case FP0_REGNUM + 4: case FP0_REGNUM + 5: \ */ +/* OBSOLETE case FP0_REGNUM + 6: case FP0_REGNUM + 7: \ */ +/* OBSOLETE addr = PU_F0 + (regno - FP0_REGNUM) * sizeof (float); break; \ */ +/* OBSOLETE case LP0_REGNUM + 0: case LP0_REGNUM + 1: \ */ +/* OBSOLETE case LP0_REGNUM + 2: case LP0_REGNUM + 3: \ */ +/* OBSOLETE addr = PU_F0 + (regno - LP0_REGNUM) * sizeof (double); break; \ */ +/* OBSOLETE default: \ */ +/* OBSOLETE printf ("bad argument to REGISTER_U_ADDR %d\n", regno); \ */ +/* OBSOLETE internal_error (__FILE__, __LINE__, "failed internal consistency check"); \ */ +/* OBSOLETE } \ */ +/* OBSOLETE } */ diff --git a/gdb/config/ns32k/ns32km3.mh b/gdb/config/ns32k/ns32km3.mh index 7f0992a..7514751 100644 --- a/gdb/config/ns32k/ns32km3.mh +++ b/gdb/config/ns32k/ns32km3.mh @@ -1,7 +1,7 @@ -# Host: ns32k running Mach3 - -XDEPFILES= -NATDEPFILES= m3-nat.o ns32km3-nat.o fork-child.o corelow.o core-aout.o -NAT_CLIBS= -L/usr/mach/lib -lnetname -lmachid -lmach -XM_FILE= xm-ns32km3.h -NAT_FILE= nm-m3.h +# OBSOLETE # Host: ns32k running Mach3 +# OBSOLETE +# OBSOLETE XDEPFILES= +# OBSOLETE NATDEPFILES= m3-nat.o ns32km3-nat.o fork-child.o corelow.o core-aout.o +# OBSOLETE NAT_CLIBS= -L/usr/mach/lib -lnetname -lmachid -lmach +# OBSOLETE XM_FILE= xm-ns32km3.h +# OBSOLETE NAT_FILE= nm-m3.h diff --git a/gdb/config/ns32k/ns32km3.mt b/gdb/config/ns32k/ns32km3.mt index 9391176..f9d0fa0 100644 --- a/gdb/config/ns32k/ns32km3.mt +++ b/gdb/config/ns32k/ns32km3.mt @@ -1,3 +1,3 @@ -# Target: ns32k with a.out on Mach 3 -TDEPFILES= ns32k-tdep.o -TM_FILE= tm-ns32km3.h +# OBSOLETE # Target: ns32k with a.out on Mach 3 +# OBSOLETE TDEPFILES= ns32k-tdep.o +# OBSOLETE TM_FILE= tm-ns32km3.h diff --git a/gdb/config/ns32k/tm-merlin.h b/gdb/config/ns32k/tm-merlin.h index 56c1f5e..8c88f46 100644 --- a/gdb/config/ns32k/tm-merlin.h +++ b/gdb/config/ns32k/tm-merlin.h @@ -1,289 +1,289 @@ -/* Definitions to target GDB to a merlin under utek 2.1 - Copyright 1986, 1987, 1989, 1991, 1993, 1994, 1998, 1999, 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "regcache.h" - -#define TARGET_BYTE_ORDER LITTLE_ENDIAN - -/* Offset from address of function to start of its code. - Zero on most machines. */ - -#define FUNCTION_START_OFFSET 0 - -/* Advance PC across any function entry prologue instructions - to reach some "real" code. */ - -extern CORE_ADDR merlin_skip_prologue (CORE_ADDR); -#define SKIP_PROLOGUE(pc) (merlin_skip_prologue (pc)) - -/* Immediately after a function call, return the saved pc. - Can't always go through the frames for this because on some machines - the new frame is not set up until the new function executes - some instructions. */ - -#define SAVED_PC_AFTER_CALL(frame) \ - read_memory_integer (read_register (SP_REGNUM), 4) - -/* Address of end of stack space. */ - -#define STACK_END_ADDR (0x800000) - -/* Stack grows downward. */ - -#define INNER_THAN(lhs,rhs) ((lhs) < (rhs)) - -/* Sequence of bytes for breakpoint instruction. */ - -#define BREAKPOINT {0xf2} - -/* Amount PC must be decremented by after a breakpoint. - This is often the number of bytes in BREAKPOINT - but not always. */ - -#define DECR_PC_AFTER_BREAK 0 - -/* Define this to say that the "svc" insn is followed by - codes in memory saying which kind of system call it is. */ - -#define NS32K_SVC_IMMED_OPERANDS - -/* Say how long (ordinary) registers are. This is a piece of bogosity - used in push_word and a few other places; REGISTER_RAW_SIZE is the - real way to know how big a register is. */ - -#define REGISTER_SIZE 4 - -/* Number of machine registers */ - -#define NUM_REGS 25 - -#define NUM_GENERAL_REGS 8 - -/* Initializer for an array of names of registers. - There should be NUM_REGS strings in this initializer. */ - -#define REGISTER_NAMES {"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \ - "pc", "sp", "fp", "ps", \ - "fsr", \ - "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", \ - "l0", "l1", "l2", "l3", "l4", \ - } - -/* Register numbers of various important registers. - Note that some of these values are "real" register numbers, - and correspond to the general registers of the machine, - and some are "phony" register numbers which are too large - to be actual register numbers as far as the user is concerned - but do serve to get the desired values when passed to read_register. */ - -#define AP_REGNUM FP_REGNUM -#define FP_REGNUM 10 /* Contains address of executing stack frame */ -#define SP_REGNUM 9 /* Contains address of top of stack */ -#define PC_REGNUM 8 /* Contains program counter */ -#define PS_REGNUM 11 /* Contains processor status */ -#define FPS_REGNUM 12 /* Floating point status register */ -#define FP0_REGNUM 13 /* Floating point register 0 */ -#define LP0_REGNUM 21 /* Double register 0 (same as FP0) */ - -/* Total amount of space needed to store our copies of the machine's - register state, the array `registers'. */ -#define REGISTER_BYTES ((NUM_REGS - 4) * sizeof (int) + 4 * sizeof (double)) - -/* Index within `registers' of the first byte of the space for - register N. */ - -#define REGISTER_BYTE(N) ((N) >= LP0_REGNUM ? \ - LP0_REGNUM * 4 + ((N) - LP0_REGNUM) * 8 : (N) * 4) - -/* Number of bytes of storage in the actual machine representation - for register N. On the 32000, all regs are 4 bytes - except for the doubled floating registers. */ - -#define REGISTER_RAW_SIZE(N) ((N) >= LP0_REGNUM ? 8 : 4) - -/* Number of bytes of storage in the program's representation - for register N. On the 32000, all regs are 4 bytes - except for the doubled floating registers. */ - -#define REGISTER_VIRTUAL_SIZE(N) ((N) >= LP0_REGNUM ? 8 : 4) - -/* Largest value REGISTER_RAW_SIZE can have. */ - -#define MAX_REGISTER_RAW_SIZE 8 - -/* Largest value REGISTER_VIRTUAL_SIZE can have. */ - -#define MAX_REGISTER_VIRTUAL_SIZE 8 - -/* Return the GDB type object for the "standard" data type - of data in register N. */ - -#define REGISTER_VIRTUAL_TYPE(N) \ - ((N) >= FP0_REGNUM ? \ - ((N) >= LP0_REGNUM ? \ - builtin_type_double \ - : builtin_type_float) \ - : builtin_type_int) - -/* Store the address of the place in which to copy the structure the - subroutine will return. This is called from call_function. - - On this machine this is a no-op, as gcc doesn't run on it yet. - This calling convention is not used. */ - -#define STORE_STRUCT_RETURN(ADDR, SP) - -/* Extract from an array REGBUF containing the (raw) register state - a function return value of type TYPE, and copy that, in virtual format, - into VALBUF. */ - -#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ - memcpy (VALBUF, REGBUF, TYPE_LENGTH (TYPE)) - -/* Write into appropriate registers a function return value - of type TYPE, given in virtual format. */ - -#define STORE_RETURN_VALUE(TYPE,VALBUF) \ - write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE)) - -/* Extract from an array REGBUF containing the (raw) register state - the address in which a function should return its structure value, - as a CORE_ADDR (or an expression that can be used as one). */ - -#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(int *)(REGBUF)) - -/* Describe the pointer in each stack frame to the previous stack frame - (its caller). */ - -/* FRAME_CHAIN takes a frame's nominal address - and produces the frame's chain-pointer. */ - -/* In the case of the Merlin, the frame's nominal address is the FP value, - and at that address is saved previous FP value as a 4-byte word. */ - -#define FRAME_CHAIN(thisframe) \ - (!inside_entry_file ((thisframe)->pc) ? \ - read_memory_integer ((thisframe)->frame, 4) :\ - 0) - -/* Define other aspects of the stack frame. */ - -#define FRAME_SAVED_PC(FRAME) (read_memory_integer ((FRAME)->frame + 4, 4)) - -/* compute base of arguments */ -#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame) - -#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame) - -/* Return number of args passed to a frame. - Can return -1, meaning no way to tell. */ - -extern int merlin_frame_num_args (struct frame_info *fi); -#define FRAME_NUM_ARGS(fi) (merlin_frame_num_args ((fi))) - -/* Return number of bytes at start of arglist that are not really args. */ - -#define FRAME_ARGS_SKIP 8 - -/* Put here the code to store, into a struct frame_saved_regs, - the addresses of the saved registers of frame described by FRAME_INFO. - This includes special registers such as pc and fp saved in special - ways in the stack frame. sp is even more special: - the address we return for it IS the sp for the next frame. */ - -#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \ -{ int regmask,regnum; \ - int localcount; \ - CORE_ADDR enter_addr; \ - CORE_ADDR next_addr; \ - \ - enter_addr = get_pc_function_start ((frame_info)->pc); \ - regmask = read_memory_integer (enter_addr+1, 1); \ - localcount = ns32k_localcount (enter_addr); \ - next_addr = (frame_info)->frame + localcount; \ - for (regnum = 0; regnum < 8; regnum++, regmask >>= 1) \ - (frame_saved_regs).regs[regnum] \ - = (regmask & 1) ? (next_addr -= 4) : 0; \ - (frame_saved_regs).regs[SP_REGNUM] = (frame_info)->frame + 4; \ - (frame_saved_regs).regs[PC_REGNUM] = (frame_info)->frame + 4; \ - (frame_saved_regs).regs[FP_REGNUM] \ - = read_memory_integer ((frame_info)->frame, 4); } - - -/* Things needed for making the inferior call functions. */ - -/* Push an empty stack frame, to record the current PC, etc. */ - -#define PUSH_DUMMY_FRAME \ -{ register CORE_ADDR sp = read_register (SP_REGNUM); \ - register int regnum; \ - sp = push_word (sp, read_register (PC_REGNUM)); \ - sp = push_word (sp, read_register (FP_REGNUM)); \ - write_register (FP_REGNUM, sp); \ - for (regnum = 0; regnum < 8; regnum++) \ - sp = push_word (sp, read_register (regnum)); \ - write_register (SP_REGNUM, sp); \ -} - -/* Discard from the stack the innermost frame, restoring all registers. */ - -#define POP_FRAME \ -{ register struct frame_info *frame = get_current_frame (); \ - register CORE_ADDR fp; \ - register int regnum; \ - struct frame_saved_regs fsr; \ - struct frame_info *fi; \ - fp = frame->frame; \ - get_frame_saved_regs (frame, &fsr); \ - for (regnum = 0; regnum < 8; regnum++) \ - if (fsr.regs[regnum]) \ - write_register (regnum, read_memory_integer (fsr.regs[regnum], 4)); \ - write_register (FP_REGNUM, read_memory_integer (fp, 4)); \ - write_register (PC_REGNUM, read_memory_integer (fp + 4, 4)); \ - write_register (SP_REGNUM, fp + 8); \ - flush_cached_frames (); \ -} - -/* This sequence of words is the instructions - enter 0xff,0 82 ff 00 - jsr @0x00010203 7f ae c0 01 02 03 - adjspd 0x69696969 7f a5 01 02 03 04 - bpt f2 - Note this is 16 bytes. */ - -#define CALL_DUMMY { 0x7f00ff82, 0x0201c0ae, 0x01a57f03, 0xf2040302 } - -#define CALL_DUMMY_START_OFFSET 3 -#define CALL_DUMMY_LENGTH 16 -#define CALL_DUMMY_ADDR 5 -#define CALL_DUMMY_NARGS 11 - -/* Insert the specified number of args and function address - into a call sequence of the above form stored at DUMMYNAME. */ - -#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \ -{ int flipped = fun | 0xc0000000; \ - flip_bytes (&flipped, 4); \ - *((int *) (((char *) dummyname)+CALL_DUMMY_ADDR)) = flipped; \ - flipped = - nargs * 4; \ - flip_bytes (&flipped, 4); \ - *((int *) (((char *) dummyname)+CALL_DUMMY_NARGS)) = flipped; \ -} +/* OBSOLETE /* Definitions to target GDB to a merlin under utek 2.1 */ +/* OBSOLETE Copyright 1986, 1987, 1989, 1991, 1993, 1994, 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 "regcache.h" */ +/* OBSOLETE */ +/* OBSOLETE #define TARGET_BYTE_ORDER LITTLE_ENDIAN */ +/* 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 merlin_skip_prologue (CORE_ADDR); */ +/* OBSOLETE #define SKIP_PROLOGUE(pc) (merlin_skip_prologue (pc)) */ +/* 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 read_memory_integer (read_register (SP_REGNUM), 4) */ +/* OBSOLETE */ +/* OBSOLETE /* Address of end of stack space. */ */ +/* OBSOLETE */ +/* OBSOLETE #define STACK_END_ADDR (0x800000) */ +/* OBSOLETE */ +/* OBSOLETE /* Stack grows downward. */ */ +/* OBSOLETE */ +/* OBSOLETE #define INNER_THAN(lhs,rhs) ((lhs) < (rhs)) */ +/* OBSOLETE */ +/* OBSOLETE /* Sequence of bytes for breakpoint instruction. */ */ +/* OBSOLETE */ +/* OBSOLETE #define BREAKPOINT {0xf2} */ +/* 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 /* Define this to say that the "svc" insn is followed by */ +/* OBSOLETE codes in memory saying which kind of system call it is. */ */ +/* OBSOLETE */ +/* OBSOLETE #define NS32K_SVC_IMMED_OPERANDS */ +/* 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 NUM_REGS 25 */ +/* OBSOLETE */ +/* OBSOLETE #define NUM_GENERAL_REGS 8 */ +/* 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 {"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \ */ +/* OBSOLETE "pc", "sp", "fp", "ps", \ */ +/* OBSOLETE "fsr", \ */ +/* OBSOLETE "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", \ */ +/* OBSOLETE "l0", "l1", "l2", "l3", "l4", \ */ +/* 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 AP_REGNUM FP_REGNUM */ +/* OBSOLETE #define FP_REGNUM 10 /* Contains address of executing stack frame */ */ +/* OBSOLETE #define SP_REGNUM 9 /* Contains address of top of stack */ */ +/* OBSOLETE #define PC_REGNUM 8 /* Contains program counter */ */ +/* OBSOLETE #define PS_REGNUM 11 /* Contains processor status */ */ +/* OBSOLETE #define FPS_REGNUM 12 /* Floating point status register */ */ +/* OBSOLETE #define FP0_REGNUM 13 /* Floating point register 0 */ */ +/* OBSOLETE #define LP0_REGNUM 21 /* Double register 0 (same as FP0) */ */ +/* 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) * sizeof (int) + 4 * sizeof (double)) */ +/* OBSOLETE */ +/* OBSOLETE /* Index within `registers' of the first byte of the space for */ +/* OBSOLETE register N. */ */ +/* OBSOLETE */ +/* OBSOLETE #define REGISTER_BYTE(N) ((N) >= LP0_REGNUM ? \ */ +/* OBSOLETE LP0_REGNUM * 4 + ((N) - LP0_REGNUM) * 8 : (N) * 4) */ +/* OBSOLETE */ +/* OBSOLETE /* Number of bytes of storage in the actual machine representation */ +/* OBSOLETE for register N. On the 32000, all regs are 4 bytes */ +/* OBSOLETE except for the doubled floating registers. */ */ +/* OBSOLETE */ +/* OBSOLETE #define REGISTER_RAW_SIZE(N) ((N) >= LP0_REGNUM ? 8 : 4) */ +/* OBSOLETE */ +/* OBSOLETE /* Number of bytes of storage in the program's representation */ +/* OBSOLETE for register N. On the 32000, all regs are 4 bytes */ +/* OBSOLETE except for the doubled floating registers. */ */ +/* OBSOLETE */ +/* OBSOLETE #define REGISTER_VIRTUAL_SIZE(N) ((N) >= LP0_REGNUM ? 8 : 4) */ +/* 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) >= FP0_REGNUM ? \ */ +/* OBSOLETE ((N) >= LP0_REGNUM ? \ */ +/* OBSOLETE builtin_type_double \ */ +/* OBSOLETE : builtin_type_float) \ */ +/* OBSOLETE : builtin_type_int) */ +/* 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 On this machine this is a no-op, as gcc doesn't run on it yet. */ +/* OBSOLETE This calling convention is not used. */ */ +/* OBSOLETE */ +/* OBSOLETE #define STORE_STRUCT_RETURN(ADDR, SP) */ +/* 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 EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ */ +/* OBSOLETE memcpy (VALBUF, REGBUF, TYPE_LENGTH (TYPE)) */ +/* 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 (0, VALBUF, 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 */ +/* OBSOLETE #define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(int *)(REGBUF)) */ +/* 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 /* In the case of the Merlin, the frame's nominal address is the FP value, */ +/* OBSOLETE and at that address is saved previous FP value as a 4-byte word. */ */ +/* OBSOLETE */ +/* OBSOLETE #define FRAME_CHAIN(thisframe) \ */ +/* OBSOLETE (!inside_entry_file ((thisframe)->pc) ? \ */ +/* OBSOLETE read_memory_integer ((thisframe)->frame, 4) :\ */ +/* OBSOLETE 0) */ +/* OBSOLETE */ +/* OBSOLETE /* Define other aspects of the stack frame. */ */ +/* OBSOLETE */ +/* OBSOLETE #define FRAME_SAVED_PC(FRAME) (read_memory_integer ((FRAME)->frame + 4, 4)) */ +/* OBSOLETE */ +/* OBSOLETE /* compute base of arguments */ */ +/* OBSOLETE #define FRAME_ARGS_ADDRESS(fi) ((fi)->frame) */ +/* OBSOLETE */ +/* 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 */ +/* OBSOLETE extern int merlin_frame_num_args (struct frame_info *fi); */ +/* OBSOLETE #define FRAME_NUM_ARGS(fi) (merlin_frame_num_args ((fi))) */ +/* OBSOLETE */ +/* OBSOLETE /* Return number of bytes at start of arglist that are not really args. */ */ +/* OBSOLETE */ +/* OBSOLETE #define FRAME_ARGS_SKIP 8 */ +/* 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 { int regmask,regnum; \ */ +/* OBSOLETE int localcount; \ */ +/* OBSOLETE CORE_ADDR enter_addr; \ */ +/* OBSOLETE CORE_ADDR next_addr; \ */ +/* OBSOLETE \ */ +/* OBSOLETE enter_addr = get_pc_function_start ((frame_info)->pc); \ */ +/* OBSOLETE regmask = read_memory_integer (enter_addr+1, 1); \ */ +/* OBSOLETE localcount = ns32k_localcount (enter_addr); \ */ +/* OBSOLETE next_addr = (frame_info)->frame + localcount; \ */ +/* OBSOLETE for (regnum = 0; regnum < 8; regnum++, regmask >>= 1) \ */ +/* OBSOLETE (frame_saved_regs).regs[regnum] \ */ +/* OBSOLETE = (regmask & 1) ? (next_addr -= 4) : 0; \ */ +/* OBSOLETE (frame_saved_regs).regs[SP_REGNUM] = (frame_info)->frame + 4; \ */ +/* OBSOLETE (frame_saved_regs).regs[PC_REGNUM] = (frame_info)->frame + 4; \ */ +/* OBSOLETE (frame_saved_regs).regs[FP_REGNUM] \ */ +/* OBSOLETE = read_memory_integer ((frame_info)->frame, 4); } */ +/* OBSOLETE */ +/* OBSOLETE */ +/* OBSOLETE /* Things needed for making the inferior call functions. */ */ +/* OBSOLETE */ +/* OBSOLETE /* Push an empty stack frame, to record the current PC, etc. */ */ +/* OBSOLETE */ +/* OBSOLETE #define PUSH_DUMMY_FRAME \ */ +/* OBSOLETE { register CORE_ADDR sp = read_register (SP_REGNUM); \ */ +/* OBSOLETE register int regnum; \ */ +/* OBSOLETE sp = push_word (sp, read_register (PC_REGNUM)); \ */ +/* OBSOLETE sp = push_word (sp, read_register (FP_REGNUM)); \ */ +/* OBSOLETE write_register (FP_REGNUM, sp); \ */ +/* OBSOLETE for (regnum = 0; regnum < 8; regnum++) \ */ +/* OBSOLETE sp = push_word (sp, read_register (regnum)); \ */ +/* OBSOLETE write_register (SP_REGNUM, sp); \ */ +/* OBSOLETE } */ +/* OBSOLETE */ +/* OBSOLETE /* Discard from the stack the innermost frame, restoring all registers. */ */ +/* OBSOLETE */ +/* OBSOLETE #define POP_FRAME \ */ +/* OBSOLETE { register struct frame_info *frame = get_current_frame (); \ */ +/* OBSOLETE register CORE_ADDR fp; \ */ +/* OBSOLETE register int regnum; \ */ +/* OBSOLETE struct frame_saved_regs fsr; \ */ +/* OBSOLETE struct frame_info *fi; \ */ +/* OBSOLETE fp = frame->frame; \ */ +/* OBSOLETE get_frame_saved_regs (frame, &fsr); \ */ +/* OBSOLETE for (regnum = 0; regnum < 8; regnum++) \ */ +/* OBSOLETE if (fsr.regs[regnum]) \ */ +/* OBSOLETE write_register (regnum, read_memory_integer (fsr.regs[regnum], 4)); \ */ +/* 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 /* This sequence of words is the instructions */ +/* OBSOLETE enter 0xff,0 82 ff 00 */ +/* OBSOLETE jsr @0x00010203 7f ae c0 01 02 03 */ +/* OBSOLETE adjspd 0x69696969 7f a5 01 02 03 04 */ +/* OBSOLETE bpt f2 */ +/* OBSOLETE Note this is 16 bytes. */ */ +/* OBSOLETE */ +/* OBSOLETE #define CALL_DUMMY { 0x7f00ff82, 0x0201c0ae, 0x01a57f03, 0xf2040302 } */ +/* OBSOLETE */ +/* OBSOLETE #define CALL_DUMMY_START_OFFSET 3 */ +/* OBSOLETE #define CALL_DUMMY_LENGTH 16 */ +/* OBSOLETE #define CALL_DUMMY_ADDR 5 */ +/* OBSOLETE #define CALL_DUMMY_NARGS 11 */ +/* 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 #define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \ */ +/* OBSOLETE { int flipped = fun | 0xc0000000; \ */ +/* OBSOLETE flip_bytes (&flipped, 4); \ */ +/* OBSOLETE *((int *) (((char *) dummyname)+CALL_DUMMY_ADDR)) = flipped; \ */ +/* OBSOLETE flipped = - nargs * 4; \ */ +/* OBSOLETE flip_bytes (&flipped, 4); \ */ +/* OBSOLETE *((int *) (((char *) dummyname)+CALL_DUMMY_NARGS)) = flipped; \ */ +/* OBSOLETE } */ diff --git a/gdb/config/ns32k/tm-ns32km3.h b/gdb/config/ns32k/tm-ns32km3.h index 48806b3..f192657 100644 --- a/gdb/config/ns32k/tm-ns32km3.h +++ b/gdb/config/ns32k/tm-ns32km3.h @@ -1,74 +1,74 @@ -/* Macro definitions for ns532, Mach 3.0 - Copyright 1992, 1993, 1994 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* Include common definitions for Mach3 systems */ -#include "nm-m3.h" - -/* Define offsets to access CPROC stack when it does not have - * a kernel thread. - */ -#define MACHINE_CPROC_SP_OFFSET 20 -#define MACHINE_CPROC_PC_OFFSET 16 -#define MACHINE_CPROC_FP_OFFSET 12 - -#include <ns532/psl.h> -#include <ns532/vmparam.h> - -/* Thread flavors used in re-setting the T bit. - * @@ this is also bad for cross debugging. - */ -#define TRACE_FLAVOR NS532_THREAD_STATE -#define TRACE_FLAVOR_SIZE NS532_THREAD_STATE_COUNT -#define TRACE_SET(x,state) \ - ((struct ns532_thread_state *)state)->psr |= PSR_T -#define TRACE_CLEAR(x,state) \ - ((((struct ns532_thread_state *)state)->psr &= ~PSR_T), 1) - -/* we can do it */ -#define ATTACH_DETACH 1 - -/* Address of end of stack space. - * for MACH, see <ns532/vmparam.h> - */ -#define STACK_END_ADDR USRSTACK - -#include "ns32k/tm-umax.h" - -/* tm-umax.h assumes a 32082 fpu. We have a 32382 fpu. */ -#undef REGISTER_NAMES -#undef NUM_REGS -#undef REGISTER_BYTES -/* Initializer for an array of names of registers. - There should be NUM_REGS strings in this initializer. */ - -#define REGISTER_NAMES {"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \ - "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", \ - "sp", "fp", "pc", "ps", \ - "fsr", \ - "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7", "xx", \ - } - -#define NUM_REGS 29 - -/* Total amount of space needed to store our copies of the machine's - register state, the array `registers'. */ -#define REGISTER_BYTES \ - ((NUM_REGS - 4) * REGISTER_RAW_SIZE(R0_REGNUM) \ - + 8 * REGISTER_RAW_SIZE(LP0_REGNUM)) +/* OBSOLETE /* Macro definitions for ns532, Mach 3.0 */ +/* OBSOLETE Copyright 1992, 1993, 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 common definitions for Mach3 systems */ */ +/* OBSOLETE #include "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 #include <ns532/psl.h> */ +/* OBSOLETE #include <ns532/vmparam.h> */ +/* OBSOLETE */ +/* OBSOLETE /* Thread flavors used in re-setting the T bit. */ +/* OBSOLETE * @@ this is also bad for cross debugging. */ +/* OBSOLETE */ */ +/* OBSOLETE #define TRACE_FLAVOR NS532_THREAD_STATE */ +/* OBSOLETE #define TRACE_FLAVOR_SIZE NS532_THREAD_STATE_COUNT */ +/* OBSOLETE #define TRACE_SET(x,state) \ */ +/* OBSOLETE ((struct ns532_thread_state *)state)->psr |= PSR_T */ +/* OBSOLETE #define TRACE_CLEAR(x,state) \ */ +/* OBSOLETE ((((struct ns532_thread_state *)state)->psr &= ~PSR_T), 1) */ +/* OBSOLETE */ +/* OBSOLETE /* we can do it */ */ +/* OBSOLETE #define ATTACH_DETACH 1 */ +/* OBSOLETE */ +/* OBSOLETE /* Address of end of stack space. */ +/* OBSOLETE * for MACH, see <ns532/vmparam.h> */ +/* OBSOLETE */ */ +/* OBSOLETE #define STACK_END_ADDR USRSTACK */ +/* OBSOLETE */ +/* OBSOLETE #include "ns32k/tm-umax.h" */ +/* OBSOLETE */ +/* OBSOLETE /* tm-umax.h assumes a 32082 fpu. We have a 32382 fpu. */ */ +/* OBSOLETE #undef REGISTER_NAMES */ +/* OBSOLETE #undef NUM_REGS */ +/* OBSOLETE #undef REGISTER_BYTES */ +/* OBSOLETE /* Initializer for an array of names of registers. */ +/* OBSOLETE There should be NUM_REGS strings in this initializer. */ */ +/* OBSOLETE */ +/* OBSOLETE #define REGISTER_NAMES {"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \ */ +/* OBSOLETE "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", \ */ +/* OBSOLETE "sp", "fp", "pc", "ps", \ */ +/* OBSOLETE "fsr", \ */ +/* OBSOLETE "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7", "xx", \ */ +/* OBSOLETE } */ +/* OBSOLETE */ +/* OBSOLETE #define NUM_REGS 29 */ +/* 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 \ */ +/* OBSOLETE ((NUM_REGS - 4) * REGISTER_RAW_SIZE(R0_REGNUM) \ */ +/* OBSOLETE + 8 * REGISTER_RAW_SIZE(LP0_REGNUM)) */ diff --git a/gdb/config/ns32k/umax.mh b/gdb/config/ns32k/umax.mh index e43f6ec..741fe0a 100644 --- a/gdb/config/ns32k/umax.mh +++ b/gdb/config/ns32k/umax.mh @@ -1,5 +1,5 @@ -# Host: Encore running umax 4.2 -XDEPFILES= umax-xdep.o -XM_FILE= xm-umax.h -NAT_FILE= nm-umax.h -NATDEPFILES= infptrace.o inftarg.o fork-child.o +# OBSOLETE # Host: Encore running umax 4.2 +# OBSOLETE XDEPFILES= umax-xdep.o +# OBSOLETE XM_FILE= xm-umax.h +# OBSOLETE NAT_FILE= nm-umax.h +# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o diff --git a/gdb/config/ns32k/umax.mt b/gdb/config/ns32k/umax.mt index 4c9169d..00987f1 100644 --- a/gdb/config/ns32k/umax.mt +++ b/gdb/config/ns32k/umax.mt @@ -1,3 +1,3 @@ -# Target: Encore running umax 4.2 -TDEPFILES= ns32k-tdep.o -TM_FILE= tm-umax.h +# OBSOLETE # Target: Encore running umax 4.2 +# OBSOLETE TDEPFILES= ns32k-tdep.o +# OBSOLETE TM_FILE= tm-umax.h diff --git a/gdb/config/ns32k/xm-merlin.h b/gdb/config/ns32k/xm-merlin.h index f08f517..e2dacbe 100644 --- a/gdb/config/ns32k/xm-merlin.h +++ b/gdb/config/ns32k/xm-merlin.h @@ -1,67 +1,67 @@ -/* Definitions to make GDB run on a merlin under utek 2.1 - Copyright 1986, 1987, 1989, 1991, 1992, 1993, 2001 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <machine/reg.h> - -/* This machine doesn't have the siginterrupt call. */ -#define NO_SIGINTERRUPT - -/* Under Utek, a ptrace'd process can be the only active process for - an executable. Therefore instead of /bin/sh use gdb-sh (which should - just be a copy of /bin/sh which is world readable and writeable). */ -/* FIXME: name should be passed in from Makefile so it can use prefix. */ -#define SHELL_FILE "/usr/local/lib/gdb-sh" - -#define HOST_BYTE_ORDER LITTLE_ENDIAN - -/* This is the amount to subtract from u.u_ar0 - to get the offset in the core file of the register values. */ - -#define KERNEL_U_ADDR (0xfef000) - -#define REGISTER_U_ADDR(addr, blockend, regno) \ -{ \ - switch (regno) { \ - case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7: \ - addr = blockend + (R0 - regno) * sizeof (int); break; \ - case PC_REGNUM: \ - addr = blockend + PC * sizeof (int); break; \ - case SP_REGNUM: \ - addr = blockend + SP * sizeof (int); break; \ - case FP_REGNUM: \ - addr = blockend + FP * sizeof (int); break; \ - case PS_REGNUM: \ - addr = blockend + 12 * sizeof (int); break; \ - case FPS_REGNUM: \ - addr = 108; break; \ - case FP0_REGNUM + 0: case FP0_REGNUM + 1: \ - case FP0_REGNUM + 2: case FP0_REGNUM + 3: \ - case FP0_REGNUM + 4: case FP0_REGNUM + 5: \ - case FP0_REGNUM + 6: case FP0_REGNUM + 7: \ - addr = 76 + (regno - FP0_REGNUM) * sizeof (float); break; \ - case LP0_REGNUM + 0: case LP0_REGNUM + 1: \ - case LP0_REGNUM + 2: case LP0_REGNUM + 3: \ - addr = 76 + (regno - LP0_REGNUM) * sizeof (double); break; \ - default: \ - printf ("bad argument to REGISTER_U_ADDR %d\n", regno); \ - internal_error (__FILE__, __LINE__, "failed internal consistency check"); \ - } \ -} +/* OBSOLETE /* Definitions to make GDB run on a merlin under utek 2.1 */ +/* OBSOLETE Copyright 1986, 1987, 1989, 1991, 1992, 1993, 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 <machine/reg.h> */ +/* OBSOLETE */ +/* OBSOLETE /* This machine doesn't have the siginterrupt call. */ */ +/* OBSOLETE #define NO_SIGINTERRUPT */ +/* OBSOLETE */ +/* OBSOLETE /* Under Utek, a ptrace'd process can be the only active process for */ +/* OBSOLETE an executable. Therefore instead of /bin/sh use gdb-sh (which should */ +/* OBSOLETE just be a copy of /bin/sh which is world readable and writeable). */ */ +/* OBSOLETE /* FIXME: name should be passed in from Makefile so it can use prefix. */ */ +/* OBSOLETE #define SHELL_FILE "/usr/local/lib/gdb-sh" */ +/* OBSOLETE */ +/* OBSOLETE #define HOST_BYTE_ORDER LITTLE_ENDIAN */ +/* 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 (0xfef000) */ +/* OBSOLETE */ +/* OBSOLETE #define REGISTER_U_ADDR(addr, blockend, regno) \ */ +/* OBSOLETE { \ */ +/* OBSOLETE switch (regno) { \ */ +/* OBSOLETE case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7: \ */ +/* OBSOLETE addr = blockend + (R0 - regno) * sizeof (int); break; \ */ +/* OBSOLETE case PC_REGNUM: \ */ +/* OBSOLETE addr = blockend + PC * sizeof (int); break; \ */ +/* OBSOLETE case SP_REGNUM: \ */ +/* OBSOLETE addr = blockend + SP * sizeof (int); break; \ */ +/* OBSOLETE case FP_REGNUM: \ */ +/* OBSOLETE addr = blockend + FP * sizeof (int); break; \ */ +/* OBSOLETE case PS_REGNUM: \ */ +/* OBSOLETE addr = blockend + 12 * sizeof (int); break; \ */ +/* OBSOLETE case FPS_REGNUM: \ */ +/* OBSOLETE addr = 108; break; \ */ +/* OBSOLETE case FP0_REGNUM + 0: case FP0_REGNUM + 1: \ */ +/* OBSOLETE case FP0_REGNUM + 2: case FP0_REGNUM + 3: \ */ +/* OBSOLETE case FP0_REGNUM + 4: case FP0_REGNUM + 5: \ */ +/* OBSOLETE case FP0_REGNUM + 6: case FP0_REGNUM + 7: \ */ +/* OBSOLETE addr = 76 + (regno - FP0_REGNUM) * sizeof (float); break; \ */ +/* OBSOLETE case LP0_REGNUM + 0: case LP0_REGNUM + 1: \ */ +/* OBSOLETE case LP0_REGNUM + 2: case LP0_REGNUM + 3: \ */ +/* OBSOLETE addr = 76 + (regno - LP0_REGNUM) * sizeof (double); break; \ */ +/* OBSOLETE default: \ */ +/* OBSOLETE printf ("bad argument to REGISTER_U_ADDR %d\n", regno); \ */ +/* OBSOLETE internal_error (__FILE__, __LINE__, "failed internal consistency check"); \ */ +/* OBSOLETE } \ */ +/* OBSOLETE } */ diff --git a/gdb/config/ns32k/xm-ns32km3.h b/gdb/config/ns32k/xm-ns32km3.h index 465db81..ab4b8a4 100644 --- a/gdb/config/ns32k/xm-ns32km3.h +++ b/gdb/config/ns32k/xm-ns32km3.h @@ -1,25 +1,25 @@ -/* Definitions to make GDB run on Mach 3 on an National ns32k - Copyright 1986, 1987, 1989, 1991, 1993, 1994, 1995, 1996 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#define HOST_BYTE_ORDER LITTLE_ENDIAN - -/* Do implement the attach and detach commands. */ -#define ATTACH_DETACH 1 +/* OBSOLETE /* Definitions to make GDB run on Mach 3 on an National ns32k */ +/* OBSOLETE Copyright 1986, 1987, 1989, 1991, 1993, 1994, 1995, 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 #define HOST_BYTE_ORDER LITTLE_ENDIAN */ +/* OBSOLETE */ +/* OBSOLETE /* Do implement the attach and detach commands. */ */ +/* OBSOLETE #define ATTACH_DETACH 1 */ diff --git a/gdb/config/ns32k/xm-umax.h b/gdb/config/ns32k/xm-umax.h index b7f4dad..8fe762d 100644 --- a/gdb/config/ns32k/xm-umax.h +++ b/gdb/config/ns32k/xm-umax.h @@ -1,26 +1,26 @@ -/* Definitions to make GDB run on an encore under umax 4.2 - Copyright 1987, 1989, 1992 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#define HOST_BYTE_ORDER LITTLE_ENDIAN - -#define HAVE_WAIT_STRUCT - -/* Doesn't have siginterupt. */ -#define NO_SIGINTERRUPT +/* OBSOLETE /* Definitions to make GDB run on an encore under umax 4.2 */ +/* OBSOLETE Copyright 1987, 1989, 1992 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 HOST_BYTE_ORDER LITTLE_ENDIAN */ +/* OBSOLETE */ +/* OBSOLETE #define HAVE_WAIT_STRUCT */ +/* OBSOLETE */ +/* OBSOLETE /* Doesn't have siginterupt. */ */ +/* OBSOLETE #define NO_SIGINTERRUPT */ diff --git a/gdb/configure.host b/gdb/configure.host index 215a966..620ea85 100644 --- a/gdb/configure.host +++ b/gdb/configure.host @@ -125,10 +125,10 @@ mips-*-riscos*) gdb_host=riscos ;; none-*-*) gdb_host=none ;; -ns32k-*-mach3*) gdb_host=ns32km3 ;; +# OBSOLETE ns32k-*-mach3*) gdb_host=ns32km3 ;; ns32k-*-netbsd*) gdb_host=nbsd ;; -ns32k-umax-*) gdb_host=umax ;; -ns32k-utek-sysv*) gdb_host=merlin ;; +# OBSOLETE ns32k-umax-*) gdb_host=umax ;; +# OBSOLETE ns32k-utek-sysv*) gdb_host=merlin ;; powerpc-*-aix*) gdb_host=aix ;; powerpcle-*-cygwin*) gdb_host=cygwin ;; diff --git a/gdb/configure.tgt b/gdb/configure.tgt index b277fc1..faa20cb 100644 --- a/gdb/configure.tgt +++ b/gdb/configure.tgt @@ -221,11 +221,11 @@ mn10300-*-*) gdb_target=mn10300 ;; none-*-*) gdb_target=none ;; -ns32k-*-mach3*) gdb_target=ns32km3 ;; +# OBSOLETE ns32k-*-mach3*) gdb_target=ns32km3 ;; ns32k-*-netbsd*) gdb_target=nbsd configdirs="${configdirs} gdbserver" ;; -ns32k-utek-sysv*) gdb_target=merlin ;; -ns32k-utek-*) gdb_target=umax ;; +# OBSOLETE ns32k-utek-sysv*) gdb_target=merlin ;; +# OBSOLETE ns32k-utek-*) gdb_target=umax ;; powerpc-*-macos*) gdb_target=macos ;; powerpc-*-netbsd*) gdb_target=nbsd diff --git a/gdb/ns32k-tdep.c b/gdb/ns32k-tdep.c index 57efe07..825247f 100644 --- a/gdb/ns32k-tdep.c +++ b/gdb/ns32k-tdep.c @@ -34,22 +34,22 @@ _initialize_ns32k_tdep (void) /* Advance PC across any function entry prologue instructions to reach some "real" code. */ -CORE_ADDR -merlin_skip_prologue (CORE_ADDR pc) -{ - register int op = read_memory_integer (pc, 1); - if (op == 0x82) - { - op = read_memory_integer (pc + 2, 1); - if ((op & 0x80) == 0) - pc += 3; - else if ((op & 0xc0) == 0x80) - pc += 4; - else - pc += 6; - } - return pc; -} +/* OBSOLETE CORE_ADDR */ +/* OBSOLETE merlin_skip_prologue (CORE_ADDR pc) */ +/* OBSOLETE { */ +/* OBSOLETE register int op = read_memory_integer (pc, 1); */ +/* OBSOLETE if (op == 0x82) */ +/* OBSOLETE { */ +/* OBSOLETE op = read_memory_integer (pc + 2, 1); */ +/* OBSOLETE if ((op & 0x80) == 0) */ +/* OBSOLETE pc += 3; */ +/* OBSOLETE else if ((op & 0xc0) == 0x80) */ +/* OBSOLETE pc += 4; */ +/* OBSOLETE else */ +/* OBSOLETE pc += 6; */ +/* OBSOLETE } */ +/* OBSOLETE return pc; */ +/* OBSOLETE } */ CORE_ADDR umax_skip_prologue (CORE_ADDR pc) @@ -71,46 +71,46 @@ umax_skip_prologue (CORE_ADDR pc) /* Return number of args passed to a frame. Can return -1, meaning no way to tell. */ -int -merlin_frame_num_args (struct frame_info *fi) -{ - int numargs; - CORE_ADDR pc; - int insn; - int addr_mode; - int width; - - pc = FRAME_SAVED_PC (fi); - insn = read_memory_integer (pc, 2); - addr_mode = (insn >> 11) & 0x1f; - insn = insn & 0x7ff; - if ((insn & 0x7fc) == 0x57c - && addr_mode == 0x14) /* immediate */ - { - if (insn == 0x57c) /* adjspb */ - width = 1; - else if (insn == 0x57d) /* adjspw */ - width = 2; - else if (insn == 0x57f) /* adjspd */ - width = 4; - else - internal_error (__FILE__, __LINE__, "bad else"); - numargs = read_memory_integer (pc + 2, width); - if (width > 1) - flip_bytes (&numargs, width); - numargs = -sign_extend (numargs, width * 8) / 4; - } - else - numargs = -1; - return numargs; -} - +/* OBSOLETE int */ +/* OBSOLETE merlin_frame_num_args (struct frame_info *fi) */ +/* OBSOLETE { */ +/* OBSOLETE int numargs; */ +/* OBSOLETE CORE_ADDR pc; */ +/* OBSOLETE int insn; */ +/* OBSOLETE int addr_mode; */ +/* OBSOLETE int width; */ +/* OBSOLETE */ +/* OBSOLETE pc = FRAME_SAVED_PC (fi); */ +/* OBSOLETE insn = read_memory_integer (pc, 2); */ +/* OBSOLETE addr_mode = (insn >> 11) & 0x1f; */ +/* OBSOLETE insn = insn & 0x7ff; */ +/* OBSOLETE if ((insn & 0x7fc) == 0x57c */ +/* OBSOLETE && addr_mode == 0x14) *//* immediate */ +/* OBSOLETE { */ +/* OBSOLETE if (insn == 0x57c) *//* adjspb */ +/* OBSOLETE width = 1; */ +/* OBSOLETE else if (insn == 0x57d) *//* adjspw */ +/* OBSOLETE width = 2; */ +/* OBSOLETE else if (insn == 0x57f) *//* adjspd */ +/* OBSOLETE width = 4; */ +/* OBSOLETE else */ +/* OBSOLETE internal_error (__FILE__, __LINE__, "bad else"); */ +/* OBSOLETE numargs = read_memory_integer (pc + 2, width); */ +/* OBSOLETE if (width > 1) */ +/* OBSOLETE flip_bytes (&numargs, width); */ +/* OBSOLETE numargs = -sign_extend (numargs, width * 8) / 4; */ +/* OBSOLETE } */ +/* OBSOLETE else */ +/* OBSOLETE numargs = -1; */ +/* OBSOLETE return numargs; */ +/* OBSOLETE } */ /* Return number of args passed to a frame. Can return -1, meaning no way to tell. Encore's C compiler often reuses same area on stack for args, so this will often not work properly. If the arg names are known, it's likely most of them will be printed. */ + int umax_frame_num_args (struct frame_info *fi) { @@ -151,7 +151,6 @@ umax_frame_num_args (struct frame_info *fi) return numargs; } - static int sign_extend (int value, int bits) { diff --git a/gdb/ns32km3-nat.c b/gdb/ns32km3-nat.c index bd6d0fd..0d18975 100644 --- a/gdb/ns32km3-nat.c +++ b/gdb/ns32km3-nat.c @@ -1,183 +1,183 @@ -/* Low level interface to ns532 running mach 3.0. - Copyright 1992, 1993, 1998, 2000, 2001 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "inferior.h" -#include "regcache.h" - -#include <stdio.h> - -#include <mach.h> -#include <mach/message.h> -#include <mach/exception.h> -#include <mach_error.h> - -#define private static - - -/* Find offsets to thread states at compile time. - * If your compiler does not grok this, calculate offsets - * offsets yourself and use them (or get a compatible compiler :-) - */ - -#define REG_N_OFFSET(reg) (int)(&((struct ns532_combined_state *)0)->ts.reg) -#define REG_F_OFFSET(reg) (int)(&((struct ns532_combined_state *)0)->fs.reg) - -/* at reg_offset[i] is the offset to the ns532_combined_state - * location where the gdb registers[i] is stored. - */ - -static int reg_offset[] = -{ - REG_N_OFFSET (r0), REG_N_OFFSET (r1), REG_N_OFFSET (r2), REG_N_OFFSET (r3), - REG_N_OFFSET (r4), REG_N_OFFSET (r5), REG_N_OFFSET (r6), REG_N_OFFSET (r7), - REG_F_OFFSET (l0a), REG_F_OFFSET (l0b), REG_F_OFFSET (l2a), REG_F_OFFSET (l2b), - REG_F_OFFSET (l4a), REG_F_OFFSET (l4b), REG_F_OFFSET (l6a), REG_F_OFFSET (l6b), -REG_N_OFFSET (sp), REG_N_OFFSET (fp), REG_N_OFFSET (pc), REG_N_OFFSET (psr), - REG_F_OFFSET (fsr), - REG_F_OFFSET (l0a), REG_F_OFFSET (l1a), REG_F_OFFSET (l2a), REG_F_OFFSET (l3a), - REG_F_OFFSET (l4a), REG_F_OFFSET (l5a), REG_F_OFFSET (l6a), REG_F_OFFSET (l7a), -}; - -#define REG_ADDRESS(state,regnum) ((char *)(state)+reg_offset[regnum]) - -/* Fetch COUNT contiguous registers from thread STATE starting from REGNUM - * Caller knows that the regs handled in one transaction are of same size. - */ -#define FETCH_REGS(state, regnum, count) \ - memcpy (®isters[REGISTER_BYTE (regnum)], \ - (char *)state+reg_offset[ regnum ], \ - count*REGISTER_SIZE) - -/* Store COUNT contiguous registers to thread STATE starting from REGNUM */ -#define STORE_REGS(state, regnum, count) \ - memcpy ((char *)state+reg_offset[ regnum ], \ - ®isters[REGISTER_BYTE (regnum)], \ - count*REGISTER_SIZE) - -/* - * Fetch inferiors registers for gdb. - * REGNO specifies which (as gdb views it) register, -1 for all. - */ - -void -fetch_inferior_registers (int regno) -{ - kern_return_t ret; - thread_state_data_t state; - unsigned int stateCnt = NS532_COMBINED_STATE_COUNT; - int index; - - if (!MACH_PORT_VALID (current_thread)) - error ("fetch inferior registers: Invalid thread"); - - if (must_suspend_thread) - setup_thread (current_thread, 1); - - ret = thread_get_state (current_thread, - NS532_COMBINED_STATE, - state, - &stateCnt); - - if (ret != KERN_SUCCESS) - warning ("fetch_inferior_registers: %s ", - mach_error_string (ret)); -#if 0 - /* It may be more effective to store validate all of them, - * since we fetched them all anyway - */ - else if (regno != -1) - supply_register (regno, (char *) state + reg_offset[regno]); -#endif - else - { - for (index = 0; index < NUM_REGS; index++) - supply_register (index, (char *) state + reg_offset[index]); - } - - if (must_suspend_thread) - setup_thread (current_thread, 0); -} - -/* Store our register values back into the inferior. - * If REGNO is -1, do this for all registers. - * Otherwise, REGNO specifies which register - * - * On mach3 all registers are always saved in one call. - */ -void -store_inferior_registers (int regno) -{ - kern_return_t ret; - thread_state_data_t state; - unsigned int stateCnt = NS532_COMBINED_STATE_COUNT; - register int index; - - if (!MACH_PORT_VALID (current_thread)) - error ("store inferior registers: Invalid thread"); - - if (must_suspend_thread) - setup_thread (current_thread, 1); - - /* Fetch the state of the current thread */ - ret = thread_get_state (current_thread, - NS532_COMBINED_STATE, - state, - &stateCnt); - - if (ret != KERN_SUCCESS) - { - warning ("store_inferior_registers (get): %s", - mach_error_string (ret)); - if (must_suspend_thread) - setup_thread (current_thread, 0); - return; - } - - /* move gdb's registers to thread's state - - * Since we save all registers anyway, save the ones - * that gdb thinks are valid (e.g. ignore the regno - * parameter) - */ -#if 0 - if (regno != -1) - STORE_REGS (state, regno, 1); - else -#endif - { - for (index = 0; index < NUM_REGS; index++) - STORE_REGS (state, index, 1); - } - - /* Write gdb's current view of register to the thread - */ - ret = thread_set_state (current_thread, - NS532_COMBINED_STATE, - state, - NS532_COMBINED_STATE_COUNT); - - if (ret != KERN_SUCCESS) - warning ("store_inferior_registers (set): %s", - mach_error_string (ret)); - - if (must_suspend_thread) - setup_thread (current_thread, 0); -} +/* OBSOLETE /* Low level interface to ns532 running mach 3.0. */ +/* OBSOLETE Copyright 1992, 1993, 1998, 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 "inferior.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#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_N_OFFSET(reg) (int)(&((struct ns532_combined_state *)0)->ts.reg) */ +/* OBSOLETE#define REG_F_OFFSET(reg) (int)(&((struct ns532_combined_state *)0)->fs.reg) */ +/* OBSOLETE */ +/* OBSOLETE/* at reg_offset[i] is the offset to the ns532_combined_state */ +/* OBSOLETE * location where the gdb registers[i] is stored. */ +/* OBSOLETE */ */ +/* OBSOLETE */ +/* OBSOLETEstatic int reg_offset[] = */ +/* OBSOLETE{ */ +/* OBSOLETE REG_N_OFFSET (r0), REG_N_OFFSET (r1), REG_N_OFFSET (r2), REG_N_OFFSET (r3), */ +/* OBSOLETE REG_N_OFFSET (r4), REG_N_OFFSET (r5), REG_N_OFFSET (r6), REG_N_OFFSET (r7), */ +/* OBSOLETE REG_F_OFFSET (l0a), REG_F_OFFSET (l0b), REG_F_OFFSET (l2a), REG_F_OFFSET (l2b), */ +/* OBSOLETE REG_F_OFFSET (l4a), REG_F_OFFSET (l4b), REG_F_OFFSET (l6a), REG_F_OFFSET (l6b), */ +/* OBSOLETEREG_N_OFFSET (sp), REG_N_OFFSET (fp), REG_N_OFFSET (pc), REG_N_OFFSET (psr), */ +/* OBSOLETE REG_F_OFFSET (fsr), */ +/* OBSOLETE REG_F_OFFSET (l0a), REG_F_OFFSET (l1a), REG_F_OFFSET (l2a), REG_F_OFFSET (l3a), */ +/* OBSOLETE REG_F_OFFSET (l4a), REG_F_OFFSET (l5a), REG_F_OFFSET (l6a), REG_F_OFFSET (l7a), */ +/* 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 (char *)state+reg_offset[ 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 ((char *)state+reg_offset[ 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 */ +/* OBSOLETEvoid */ +/* OBSOLETEfetch_inferior_registers (int regno) */ +/* OBSOLETE{ */ +/* OBSOLETE kern_return_t ret; */ +/* OBSOLETE thread_state_data_t state; */ +/* OBSOLETE unsigned int stateCnt = NS532_COMBINED_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 NS532_COMBINED_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 */ */ +/* OBSOLETEvoid */ +/* OBSOLETEstore_inferior_registers (int regno) */ +/* OBSOLETE{ */ +/* OBSOLETE kern_return_t ret; */ +/* OBSOLETE thread_state_data_t state; */ +/* OBSOLETE unsigned int stateCnt = NS532_COMBINED_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 NS532_COMBINED_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 NS532_COMBINED_STATE, */ +/* OBSOLETE state, */ +/* OBSOLETE NS532_COMBINED_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} */ diff --git a/gdb/umax-xdep.c b/gdb/umax-xdep.c index 0539099..608ccd9 100644 --- a/gdb/umax-xdep.c +++ b/gdb/umax-xdep.c @@ -1,133 +1,133 @@ -/* umax host stuff. - Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1995, 1999, 2000, 2001 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "frame.h" -#include "inferior.h" -#include "regcache.h" - -#include <sys/param.h> -#include <sys/dir.h> -#include <signal.h> -#include <sys/ioctl.h> -#include <fcntl.h> - -#include "gdbcore.h" -#include <sys/ptrace.h> -#define PTRACE_ATTACH PT_ATTACH -#define PTRACE_DETACH PT_FREEPROC - -#include <sys/file.h> -#include "gdb_stat.h" - -/* Work with core dump and executable files, for GDB. - This code would be in corefile.c if it weren't machine-dependent. */ - -void -core_file_command (char *filename, int from_tty) -{ - int val; - - /* Discard all vestiges of any previous core file - and mark data and stack spaces as empty. */ - - if (corefile) - xfree (corefile); - corefile = 0; - - if (corechan >= 0) - close (corechan); - corechan = -1; - - data_start = 0; - data_end = 0; - stack_start = STACK_END_ADDR; - stack_end = STACK_END_ADDR; - - /* Now, if a new core file was specified, open it and digest it. */ - - if (filename) - { - filename = tilde_expand (filename); - make_cleanup (xfree, filename); - - if (have_inferior_p ()) - error ("To look at a core file, you must kill the program with \"kill\"."); - corechan = open (filename, O_RDONLY, 0); - if (corechan < 0) - perror_with_name (filename); - /* 4.2-style (and perhaps also sysV-style) core dump file. */ - { - struct ptrace_user u; - int reg_offset; - - val = myread (corechan, &u, sizeof u); - if (val < 0) - perror_with_name (filename); - data_start = exec_data_start; - - data_end = data_start + u.pt_dsize; - stack_start = stack_end - u.pt_ssize; - data_offset = sizeof u; - stack_offset = data_offset + u.pt_dsize; - reg_offset = 0; - - memcpy (&core_aouthdr, &u.pt_aouthdr, sizeof (AOUTHDR)); - printf_unfiltered ("Core file is from \"%s\".\n", u.pt_comm); - if (u.pt_signal > 0) - printf_unfiltered ("Program terminated with signal %d, %s.\n", - u.pt_signal, safe_strsignal (u.pt_signal)); - - /* Read the register values out of the core file and store - them where `read_register' will find them. */ - - { - register int regno; - - for (regno = 0; regno < NUM_REGS; regno++) - { - char buf[MAX_REGISTER_RAW_SIZE]; - - val = lseek (corechan, register_addr (regno, reg_offset), 0); - if (val < 0) - perror_with_name (filename); - - val = myread (corechan, buf, sizeof buf); - if (val < 0) - perror_with_name (filename); - supply_register (regno, buf); - } - } - } - if (filename[0] == '/') - corefile = savestring (filename, strlen (filename)); - else - { - corefile = concat (current_directory, "/", filename, NULL); - } - - flush_cached_frames (); - select_frame (get_current_frame (), 0); - validate_files (); - } - else if (from_tty) - printf_unfiltered ("No core file now.\n"); -} +/* OBSOLETE /* umax host stuff. */ +/* OBSOLETE Copyright 1986, 1987, 1989, 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/param.h> */ +/* OBSOLETE #include <sys/dir.h> */ +/* OBSOLETE #include <signal.h> */ +/* OBSOLETE #include <sys/ioctl.h> */ +/* OBSOLETE #include <fcntl.h> */ +/* OBSOLETE */ +/* OBSOLETE #include "gdbcore.h" */ +/* OBSOLETE #include <sys/ptrace.h> */ +/* OBSOLETE #define PTRACE_ATTACH PT_ATTACH */ +/* OBSOLETE #define PTRACE_DETACH PT_FREEPROC */ +/* OBSOLETE */ +/* OBSOLETE #include <sys/file.h> */ +/* OBSOLETE #include "gdb_stat.h" */ +/* OBSOLETE */ +/* OBSOLETE /* Work with core dump and executable files, for GDB. */ +/* OBSOLETE This code would be in corefile.c if it weren't machine-dependent. */ */ +/* OBSOLETE */ +/* OBSOLETE void */ +/* OBSOLETE core_file_command (char *filename, int from_tty) */ +/* OBSOLETE { */ +/* OBSOLETE int val; */ +/* OBSOLETE */ +/* OBSOLETE /* Discard all vestiges of any previous core file */ +/* OBSOLETE and mark data and stack spaces as empty. */ */ +/* OBSOLETE */ +/* OBSOLETE if (corefile) */ +/* OBSOLETE xfree (corefile); */ +/* OBSOLETE corefile = 0; */ +/* OBSOLETE */ +/* OBSOLETE if (corechan >= 0) */ +/* OBSOLETE close (corechan); */ +/* OBSOLETE corechan = -1; */ +/* OBSOLETE */ +/* OBSOLETE data_start = 0; */ +/* OBSOLETE data_end = 0; */ +/* OBSOLETE stack_start = STACK_END_ADDR; */ +/* OBSOLETE stack_end = STACK_END_ADDR; */ +/* OBSOLETE */ +/* OBSOLETE /* Now, if a new core file was specified, open it and digest it. */ */ +/* OBSOLETE */ +/* OBSOLETE if (filename) */ +/* OBSOLETE { */ +/* OBSOLETE filename = tilde_expand (filename); */ +/* OBSOLETE make_cleanup (xfree, filename); */ +/* OBSOLETE */ +/* OBSOLETE if (have_inferior_p ()) */ +/* OBSOLETE error ("To look at a core file, you must kill the program with \"kill\"."); */ +/* OBSOLETE corechan = open (filename, O_RDONLY, 0); */ +/* OBSOLETE if (corechan < 0) */ +/* OBSOLETE perror_with_name (filename); */ +/* OBSOLETE /* 4.2-style (and perhaps also sysV-style) core dump file. */ */ +/* OBSOLETE { */ +/* OBSOLETE struct ptrace_user u; */ +/* OBSOLETE int reg_offset; */ +/* OBSOLETE */ +/* OBSOLETE val = myread (corechan, &u, sizeof u); */ +/* OBSOLETE if (val < 0) */ +/* OBSOLETE perror_with_name (filename); */ +/* OBSOLETE data_start = exec_data_start; */ +/* OBSOLETE */ +/* OBSOLETE data_end = data_start + u.pt_dsize; */ +/* OBSOLETE stack_start = stack_end - u.pt_ssize; */ +/* OBSOLETE data_offset = sizeof u; */ +/* OBSOLETE stack_offset = data_offset + u.pt_dsize; */ +/* OBSOLETE reg_offset = 0; */ +/* OBSOLETE */ +/* OBSOLETE memcpy (&core_aouthdr, &u.pt_aouthdr, sizeof (AOUTHDR)); */ +/* OBSOLETE printf_unfiltered ("Core file is from \"%s\".\n", u.pt_comm); */ +/* OBSOLETE if (u.pt_signal > 0) */ +/* OBSOLETE printf_unfiltered ("Program terminated with signal %d, %s.\n", */ +/* OBSOLETE u.pt_signal, safe_strsignal (u.pt_signal)); */ +/* OBSOLETE */ +/* OBSOLETE /* Read the register values out of the core file and store */ +/* OBSOLETE them where `read_register' will find them. */ */ +/* OBSOLETE */ +/* OBSOLETE { */ +/* OBSOLETE register int regno; */ +/* OBSOLETE */ +/* OBSOLETE for (regno = 0; regno < NUM_REGS; regno++) */ +/* OBSOLETE { */ +/* OBSOLETE char buf[MAX_REGISTER_RAW_SIZE]; */ +/* OBSOLETE */ +/* OBSOLETE val = lseek (corechan, register_addr (regno, reg_offset), 0); */ +/* OBSOLETE if (val < 0) */ +/* OBSOLETE perror_with_name (filename); */ +/* OBSOLETE */ +/* OBSOLETE val = myread (corechan, buf, sizeof buf); */ +/* OBSOLETE if (val < 0) */ +/* OBSOLETE perror_with_name (filename); */ +/* OBSOLETE supply_register (regno, buf); */ +/* OBSOLETE } */ +/* OBSOLETE } */ +/* OBSOLETE } */ +/* OBSOLETE if (filename[0] == '/') */ +/* OBSOLETE corefile = savestring (filename, strlen (filename)); */ +/* OBSOLETE else */ +/* OBSOLETE { */ +/* OBSOLETE corefile = concat (current_directory, "/", filename, NULL); */ +/* OBSOLETE } */ +/* OBSOLETE */ +/* OBSOLETE flush_cached_frames (); */ +/* OBSOLETE select_frame (get_current_frame (), 0); */ +/* OBSOLETE validate_files (); */ +/* OBSOLETE } */ +/* OBSOLETE else if (from_tty) */ +/* OBSOLETE printf_unfiltered ("No core file now.\n"); */ +/* OBSOLETE } */ |