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-rw-r--r--gdb/ChangeLog15
-rw-r--r--gdb/am29k-pinsn.c2
-rw-r--r--gdb/am29k-tdep.c1
-rw-r--r--gdb/hppa-coredep.c6
-rw-r--r--gdb/hppa-pinsn.c18
-rw-r--r--gdb/hppabsd-core.c16
-rw-r--r--gdb/hppabsd-tdep.c20
-rw-r--r--gdb/hppabsd-xdep.c7
-rw-r--r--gdb/hppahpux-tdep.c19
-rw-r--r--gdb/hppahpux-xdep.c6
-rw-r--r--gdb/remote-udi.c44
-rw-r--r--gdb/ser-go32.c8
-rw-r--r--gdb/tm-hppa.h555
-rw-r--r--gdb/tm-hppabsd.h572
-rw-r--r--gdb/tm-hppahpux.h563
-rw-r--r--gdb/xcoffsolib.c25
-rw-r--r--gdb/xcoffsolib.h19
-rw-r--r--gdb/xm-go32.h19
-rw-r--r--gdb/xm-hppabsd.h31
-rw-r--r--gdb/xm-hppahpux.h24
20 files changed, 729 insertions, 1241 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a1ec54f..89eed51 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,18 @@
+Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
+
+ * tm-hppa.h: New file, architectural definition of HP PA.
+ * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
+
+ * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
+ hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
+ hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
+ ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
+ "defs.h".
+
+ * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
+ hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
+ xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
+
Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
* printcmd.c (output_command): Thinko.
diff --git a/gdb/am29k-pinsn.c b/gdb/am29k-pinsn.c
index bfb2f14..337bf90 100644
--- a/gdb/am29k-pinsn.c
+++ b/gdb/am29k-pinsn.c
@@ -18,8 +18,6 @@ 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-#include <stdio.h>
-
#include "defs.h"
#include "target.h"
#include "opcode/a29k.h"
diff --git a/gdb/am29k-tdep.c b/gdb/am29k-tdep.c
index 03c07c5..e7b699f 100644
--- a/gdb/am29k-tdep.c
+++ b/gdb/am29k-tdep.c
@@ -20,7 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "defs.h"
#include "gdbcore.h"
-#include <stdio.h>
#include "frame.h"
#include "value.h"
/*#include <sys/param.h> */
diff --git a/gdb/hppa-coredep.c b/gdb/hppa-coredep.c
index 7e1031e..56bb2d5 100644
--- a/gdb/hppa-coredep.c
+++ b/gdb/hppa-coredep.c
@@ -1,5 +1,5 @@
-/* Extract registers from a "standard" core file, for GDB.
- Copyright (C) 1988-1991 Free Software Foundation, Inc.
+/* Extract registers from an HP-PA core file, for GDB.
+ Copyright (C) 1988, 1991, 1992 Free Software Foundation, Inc.
This file is part of GDB.
@@ -22,9 +22,9 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "defs.h"
#include "gdbcore.h"
-#include <stdio.h>
/* These are needed on various systems to expand REGISTER_U_ADDR. */
+/* FIXME: Remove any not needed on HP-PA. */
#include <sys/types.h>
#include <sys/param.h>
#include <sys/dir.h>
diff --git a/gdb/hppa-pinsn.c b/gdb/hppa-pinsn.c
index 5d8df98..68e9bd8 100644
--- a/gdb/hppa-pinsn.c
+++ b/gdb/hppa-pinsn.c
@@ -1,26 +1,24 @@
/* Disassembler for the PA-RISC. Somewhat derived from sparc-pinsn.c.
- Copyright (C) 1989, 1990 Free Software Foundation, Inc.
+ Copyright 1989, 1990, 1992 Free Software Foundation, Inc.
Contributed by the Center for Software Science at the
University of Utah (pa-gdb-bugs@cs.utah.edu).
-This file is part of GDB, the GNU disassembler.
+This file is part of GDB.
-GDB is free software; you can redistribute it and/or modify
+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 1, or (at your option)
-any later version.
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
-GDB is distributed in the hope that it will be useful,
+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 GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include <stdio.h>
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "defs.h"
#include "symtab.h"
diff --git a/gdb/hppabsd-core.c b/gdb/hppabsd-core.c
index 0fcc31c..681aeac 100644
--- a/gdb/hppabsd-core.c
+++ b/gdb/hppabsd-core.c
@@ -1,27 +1,26 @@
/* Machine-dependent code which would otherwise be in core.c
for GDB, the GNU debugger. This code is for the HP PA-RISC cpu.
- Copyright (C) 1986, 1987, 1989, 1990, 1991 Free Software Foundation, Inc.
+ Copyright 1986, 1987, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
Contributed by the Center for Software Science at the
University of Utah (pa-gdb-bugs@cs.utah.edu).
This file is part of GDB.
-GDB is free software; you can redistribute it and/or modify
+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 1, or (at your option)
-any later version.
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
-GDB is distributed in the hope that it will be useful,
+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 GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
@@ -251,4 +250,3 @@ core_file_command (filename, from_tty)
else if (from_tty)
printf ("No core file now.\n");
}
-
diff --git a/gdb/hppabsd-tdep.c b/gdb/hppabsd-tdep.c
index c9912b0..c279249 100644
--- a/gdb/hppabsd-tdep.c
+++ b/gdb/hppabsd-tdep.c
@@ -1,27 +1,26 @@
/* Machine-dependent code which would otherwise be in inflow.c and core.c,
for GDB, the GNU debugger. This code is for the HP PA-RISC cpu.
- Copyright (C) 1986, 1987, 1989, 1990, 1991 Free Software Foundation, Inc.
+ Copyright 1986, 1987, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
Contributed by the Center for Software Science at the
University of Utah (pa-gdb-bugs@cs.utah.edu).
This file is part of GDB.
-GDB is free software; you can redistribute it and/or modify
+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 1, or (at your option)
-any later version.
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
-GDB is distributed in the hope that it will be useful,
+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 GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-#include <stdio.h>
#include "defs.h"
#include "frame.h"
#include "inferior.h"
@@ -38,7 +37,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <sys/dir.h>
#include <signal.h>
#include <sys/ioctl.h>
-/* #include <fcntl.h> Can we live without this? */
#ifdef COFF_ENCAPSULATE
#include "a.out.encap.h"
@@ -1422,7 +1420,3 @@ _initialize_hp9k8_dep()
add_com_alias ("vtop", "virtual-to-physical", class_obscure, 0);
}
#endif
-
-
-
-
diff --git a/gdb/hppabsd-xdep.c b/gdb/hppabsd-xdep.c
index 3c1b1ea..7e9d4f4 100644
--- a/gdb/hppabsd-xdep.c
+++ b/gdb/hppabsd-xdep.c
@@ -1,6 +1,6 @@
/* Machine-dependent code which would otherwise be in infptrace.c,
for GDB, the GNU debugger. This code is for the HP PA-RISC cpu.
- Copyright (C) 1986, 1987, 1989, 1990, 1991 Free Software Foundation, Inc.
+ Copyright 1986, 1987, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
Contributed by the Center for Software Science at the
University of Utah (pa-gdb-bugs@cs.utah.edu).
@@ -24,7 +24,6 @@ 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-#include <stdio.h>
#include "defs.h"
#include "frame.h"
#include "inferior.h"
@@ -420,7 +419,3 @@ child_xfer_memory (memaddr, myaddr, len, write, target)
}
return len;
}
-
-
-
-
diff --git a/gdb/hppahpux-tdep.c b/gdb/hppahpux-tdep.c
index 0567945..919cc48 100644
--- a/gdb/hppahpux-tdep.c
+++ b/gdb/hppahpux-tdep.c
@@ -1,27 +1,26 @@
/* Machine-dependent code which would otherwise be in inflow.c and core.c,
for GDB, the GNU debugger. This code is for the HP PA-RISC cpu.
- Copyright (C) 1986, 1987, 1989, 1990, 1991 Free Software Foundation, Inc.
+ Copyright 1986, 1987, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
Contributed by the Center for Software Science at the
University of Utah (pa-gdb-bugs@cs.utah.edu).
This file is part of GDB.
-GDB is free software; you can redistribute it and/or modify
+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 1, or (at your option)
-any later version.
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
-GDB is distributed in the hope that it will be useful,
+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 GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-#include <stdio.h>
#include "defs.h"
#include "frame.h"
#include "inferior.h"
@@ -38,7 +37,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <sys/dir.h>
#include <signal.h>
#include <sys/ioctl.h>
-/* #include <fcntl.h> Can we live without this? */
#ifdef COFF_ENCAPSULATE
#include "a.out.encap.h"
@@ -1427,6 +1425,3 @@ _initialize_hp9k8_dep()
add_com_alias ("vtop", "virtual-to-physical", class_obscure, 0);
}
#endif
-
-
-
diff --git a/gdb/hppahpux-xdep.c b/gdb/hppahpux-xdep.c
index cd32c4e..eefb8ff 100644
--- a/gdb/hppahpux-xdep.c
+++ b/gdb/hppahpux-xdep.c
@@ -1,13 +1,10 @@
/* Machine-dependent code which would otherwise be in infptrace.c,
for GDB, the GNU debugger. This code is for the HP PA-RISC cpu.
- Copyright (C) 1986, 1987, 1989, 1990, 1991 Free Software Foundation, Inc.
+ Copyright 1986, 1987, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
Contributed by the Center for Software Science at the
University of Utah (pa-gdb-bugs@cs.utah.edu).
-/* Low level Unix child interface to ptrace, for GDB when running under Unix.
- Copyright (C) 1988, 1989, 1990, 1991 Free Software Foundation, Inc.
-
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
@@ -24,7 +21,6 @@ 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-#include <stdio.h>
#include "defs.h"
#include "frame.h"
#include "inferior.h"
diff --git a/gdb/remote-udi.c b/gdb/remote-udi.c
index 0957258..c2467ce 100644
--- a/gdb/remote-udi.c
+++ b/gdb/remote-udi.c
@@ -1,27 +1,13 @@
-/*
- - Remote debugging interface for Am290*0 running MiniMON monitor, for GDB.
- This is like remote.c but expects MiniMON to be running on the Am29000
- target hardware.
- - Originally written by Daniel Mann at AMD for gdb 3.91.6.
- - David Wood (wood@lab.ultra.nyu.edu) at New York University adapted this
- file to gdb 3.95. I was unable to get this working on sun3os4
- with termio, only with sgtty. Because we are only attempting to
- use this module to debug our kernel, which is already loaded when
- gdb is started up, I did not code up the file downloading facilities.
- As a result this module has only the stubs to download files.
- You should get tagged at compile time if you need to make any
- changes/additions.
-*- Daniel Mann at AMD took the 3.95 adaptions above and replaced
- MiniMON interface with UDI-p interface.
-
- Copyright (C) 1990 Free Software Foundation, Inc.
+/* Remote debugging interface for Am290*0 running MiniMON monitor, for GDB.
+ Copyright 1990, 1992 Free Software Foundation, Inc.
+ Written by Daniel Mann. Contributed by AMD.
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 1, or (at your option)
-any later version.
+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
@@ -29,11 +15,23 @@ 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; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include <stdio.h>
+/* This is like remote.c but expects MiniMON to be running on the Am29000
+ target hardware.
+ - Originally written by Daniel Mann at AMD for gdb 3.91.6.
+ - David Wood (wood@lab.ultra.nyu.edu) at New York University adapted this
+ file to gdb 3.95. I was unable to get this working on sun3os4
+ with termio, only with sgtty. Because we are only attempting to
+ use this module to debug our kernel, which is already loaded when
+ gdb is started up, I did not code up the file downloading facilities.
+ As a result this module has only the stubs to download files.
+ You should get tagged at compile time if you need to make any
+ changes/additions.
+*- Daniel Mann at AMD took the 3.95 adaptions above and replaced
+ MiniMON interface with UDI-p interface. */
+
#include "defs.h"
#include "inferior.h"
#include "wait.h"
diff --git a/gdb/ser-go32.c b/gdb/ser-go32.c
index 2a493bc..419f8ff 100644
--- a/gdb/ser-go32.c
+++ b/gdb/ser-go32.c
@@ -1,7 +1,5 @@
/* Remote serial interface for GO32
-
- Copyright 1992
- Free Software Foundation, Inc.
+ Copyright 1992 Free Software Foundation, Inc.
This file is part of GDB.
@@ -19,12 +17,10 @@ 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-#include <stdio.h>
-#include <sys/dos.h>
-
#include "defs.h"
#include "serial.h"
+#include <sys/dos.h>
#define SIGNATURE 0x4154
#define VERSION 1
diff --git a/gdb/tm-hppa.h b/gdb/tm-hppa.h
new file mode 100644
index 0000000..9d6008d
--- /dev/null
+++ b/gdb/tm-hppa.h
@@ -0,0 +1,555 @@
+/* Parameters for execution on a Hewlett-Packard PA-RISC machine.
+ Copyright 1986, 1987, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
+
+ Contributed by the Center for Software Science at the
+ University of Utah (pa-gdb-bugs@cs.utah.edu).
+
+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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+/* Target system byte order. */
+
+#define TARGET_BYTE_ORDER BIG_ENDIAN
+
+/* Get at various relevent fields of an instruction word. */
+
+#define MASK_5 0x1f
+#define MASK_11 0x7ff
+#define MASK_14 0x3fff
+#define MASK_21 0x1fffff
+
+/* This macro gets bit fields using HP's numbering (MSB = 0) */
+
+#define GET_FIELD(X, FROM, TO) \
+ ((X) >> 31 - (TO) & (1 << ((TO) - (FROM) + 1)) - 1)
+
+/* Watch out for NaNs */
+
+#define IEEE_FLOAT
+
+/* Groan */
+
+#define ARGS_GROW_DOWN
+
+/* Define this if the C compiler puts an underscore at the front
+ of external names before giving them to the linker. */
+
+/* #define NAMES_HAVE_UNDERSCORE */
+
+/* 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. */
+
+/* skip (stw rp, -20(0,sp)); copy 4,1; copy sp, 4; stwm 1,framesize(sp)
+ for gcc, or (stw rp, -20(0,sp); stwm 1, framesize(sp) for hcc */
+
+#define SKIP_PROLOGUE(pc) \
+{ if (read_memory_integer ((pc), 4) == 0x6BC23FD9) \
+ { if (read_memory_integer ((pc) + 4, 4) == 0x8040241) \
+ (pc) += 16; \
+ else if ((read_memory_integer (pc + 4, 4) & ~MASK_14) == 0x68810000) \
+ (pc) += 8;} \
+ else if (read_memory_integer ((pc), 4) == 0x8040241) \
+ (pc) += 12; \
+ else if ((read_memory_integer (pc, 4) & ~MASK_14) == 0x68810000) \
+ (pc) += 4;}
+
+/* Immediately after a function call, return the saved pc.
+ Can't 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_register (RP_REGNUM) & ~3)
+
+/* Address of end of stack space. Who knows. */
+
+#define STACK_END_ADDR 0x80000000
+
+/* Stack grows upward */
+
+#define INNER_THAN >
+
+
+/* Sequence of bytes for breakpoint instruction. */
+
+/*#define BREAKPOINT {0x00, 0x00, 0x00, 0x00}*/
+#ifdef KERNELDEBUG /* XXX */
+#define BREAKPOINT {0x00, 0x00, 0xa0, 0x00}
+#else
+#define BREAKPOINT {0x00, 0x01, 0x00, 0x04}
+#endif
+
+/* Amount PC must be decremented by after a breakpoint.
+ This is often the number of bytes in BREAKPOINT
+ but not always.
+
+ Not on the PA-RISC */
+
+#define DECR_PC_AFTER_BREAK 0
+
+/* return instruction is bv r0(rp) */
+
+#define ABOUT_TO_RETURN(pc) (read_memory_integer (pc, 4) == 0xE840C000)
+
+/* Return 1 if P points to an invalid floating point value. */
+
+#define INVALID_FLOAT(p, len) 0 /* Just a first guess; not checked */
+
+/* Largest integer type */
+#define LONGEST long
+
+/* Name of the builtin type for the LONGEST type above. */
+#define BUILTIN_TYPE_LONGEST builtin_type_long
+
+/* Say how long (ordinary) registers are. */
+
+#define REGISTER_TYPE long
+
+/* Number of machine registers */
+
+#define NUM_REGS 100
+
+/* Initializer for an array of names of registers.
+ There should be NUM_REGS strings in this initializer. */
+
+#define REGISTER_NAMES \
+ {"flags", "r1", "rp", "r3", "r4", "r5", "r6", "r7", "r8", "r9", \
+ "r10", "r11", "r12", "r13", "r14", "r15", "r16", "r17", "r18", "r19", \
+ "r20", "r21", "r22", "arg3", "arg2", "arg1", "arg0", "dp", "ret0", "ret1", \
+ "sp", "r31", "sar", "pcoqh", "pcsqh", "pcoqt", "pcsqt", \
+ "eiem", "iir", "isr", "ior", "ipsw", "goto", "sr4", "sr0", "sr1", "sr2", \
+ "sr3", "sr5", "sr6", "sr7", "cr0", "cr8", "cr9", "ccr", "cr12", "cr13", \
+ "cr24", "cr25", "cr26", "mpsfu_high", "mpsfu_low", "mpsfu_ovflo", "pad", \
+ "fpsr", "fpe1", "fpe2", "fpe3", "fpe4", "fpe5", "fpe6", "fpe7", \
+ "fp4", "fp5", "fp6", "fp7", "fp8", \
+ "fp9", "fp10", "fp11", "fp12", "fp13", "fp14", "fp15", \
+ "fp16", "fp17", "fp18", "fp19", "fp20", "fp21", "fp22", "fp23", \
+ "fp24", "fp25", "fp26", "fp27", "fp28", "fp29", "fp30", "fp31"}
+
+/* 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 RP_REGNUM 2 /* return pointer */
+#define FP_REGNUM 4 /* Contains address of executing stack */
+ /* frame */
+#define SP_REGNUM 30 /* Contains address of top of stack */
+#define SAR_REGNUM 32 /* shift amount register */
+#define IPSW_REGNUM 41 /* processor status word. ? */
+#define PCOQ_HEAD_REGNUM 33 /* instruction offset queue head */
+#define PCSQ_HEAD_REGNUM 34 /* instruction space queue head */
+#define PCOQ_TAIL_REGNUM 35 /* instruction offset queue tail */
+#define PCSQ_TAIL_REGNUM 36 /* instruction space queue tail */
+#define FP0_REGNUM 64 /* floating point reg. 0 */
+#define FP4_REGNUM 72
+
+/* compatibility with the rest of gdb. */
+#define PC_REGNUM PCOQ_HEAD_REGNUM
+#define NPC_REGNUM PCOQ_TAIL_REGNUM
+
+/* Define DO_REGISTERS_INFO() to do machine-specific formatting
+ of register dumps. */
+
+#define DO_REGISTERS_INFO(_regnum, fp) pa_do_registers_info (_regnum, fp)
+
+/* PA specific macro to see if the current instruction is nullified. */
+#define INSTRUCTION_NULLIFIED ((int)read_register (IPSW_REGNUM) & 0x00200000)
+
+/* Total amount of space needed to store our copies of the machine's
+ register state, the array `registers'. */
+#define REGISTER_BYTES (32 * 4 + 11 * 4 + 8 * 4 + 12 * 4 + 4 + 32 * 8)
+
+/* Index within `registers' of the first byte of the space for
+ register N. */
+
+#define REGISTER_BYTE(N) \
+ ((N) >= FP4_REGNUM ? ((N) - FP4_REGNUM) * 8 + 288 : (N) * 4)
+
+/* Number of bytes of storage in the actual machine representation
+ for register N. On the PA-RISC, all regs are 4 bytes
+ except the floating point regs which are 8 bytes. */
+
+#define REGISTER_RAW_SIZE(N) ((N) < FP4_REGNUM ? 4 : 8)
+
+/* Number of bytes of storage in the program's representation
+ for register N. */
+
+#define REGISTER_VIRTUAL_SIZE(N) REGISTER_RAW_SIZE(N)
+
+/* 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
+
+/* Nonzero if register N requires conversion
+ from raw format to virtual format. */
+
+#define REGISTER_CONVERTIBLE(N) 0
+
+/* Convert data from raw format for register REGNUM
+ to virtual format for register REGNUM. */
+
+#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,FROM,TO) \
+{ bcopy ((FROM), (TO), (REGNUM) < FP4_REGNUM ? 4 : 8); }
+
+/* Convert data from virtual format for register REGNUM
+ to raw format for register REGNUM. */
+
+#define REGISTER_CONVERT_TO_RAW(REGNUM,FROM,TO) \
+{ bcopy ((FROM), (TO), (REGNUM) < FP4_REGNUM ? 4 : 8); }
+
+/* Return the GDB type object for the "standard" data type
+ of data in register N. */
+
+#define REGISTER_VIRTUAL_TYPE(N) \
+ ((N) < FP4_REGNUM ? builtin_type_int : builtin_type_double)
+
+/* Store the address of the place in which to copy the structure the
+ subroutine will return. This is called from call_function. */
+
+#define STORE_STRUCT_RETURN(ADDR, SP) {write_register (28, (ADDR)); }
+
+/* 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) \
+ bcopy ((REGBUF) + REGISTER_BYTE(TYPE_LENGTH(TYPE) > 4 ? \
+ FP4_REGNUM :28), VALBUF, 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 (TYPE_LENGTH(TYPE) > 4 ? FP4_REGNUM :28, \
+ 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) + 28))
+
+/* This is a piece of magic that is given a register number REGNO
+ and as BLOCKEND the address in the system of the end of the user structure
+ and stores in ADDR the address in the kernel or core dump
+ of that register. */
+
+
+/* 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.
+
+ FRAME_CHAIN_COMBINE takes the chain pointer and the frame's nominal address
+ and produces the nominal address of the caller frame.
+
+ However, if FRAME_CHAIN_VALID returns zero,
+ it means the given frame is the outermost one and has no caller.
+ In that case, FRAME_CHAIN_COMBINE is not used. */
+
+/* In the case of the PA-RISC, the frame's nominal address
+ is the address of a 4-byte word containing the calling frame's
+ address (previous FP). */
+
+#define FRAME_CHAIN(thisframe) \
+ (inside_entry_file ((thisframe)->pc) ? \
+ read_memory_integer ((thisframe)->frame, 4) :\
+ 0)
+
+#define FRAME_CHAIN_VALID(chain, thisframe) \
+ frame_chain_valid (chain, thisframe)
+
+#define FRAME_CHAIN_COMBINE(chain, thisframe) (chain)
+
+/* Define other aspects of the stack frame. */
+
+/* A macro that tells us whether the function invocation represented
+ by FI does not have a frame on the stack associated with it. If it
+ does not, FRAMELESS is set to 1, else 0. */
+#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
+ (FRAMELESS) = frameless_look_for_prologue(FI)
+
+#define FRAME_SAVED_PC(FRAME) frame_saved_pc (FRAME)
+
+#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
+
+#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
+/* Set VAL to the number of args passed to frame described by FI.
+ Can set VAL to -1, meaning no way to tell. */
+
+/* We can't tell how many args there are
+ now that the C compiler delays popping them. */
+#define FRAME_NUM_ARGS(val,fi) (val = -1)
+
+/* Return number of bytes at start of arglist that are not really args. */
+
+#define FRAME_ARGS_SKIP 0
+
+/* 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. */
+
+/* Deal with dummy functions later. */
+
+#define STW_P(INSN) (((INSN) & 0xfc000000) == 0x68000000)
+#define ADDIL_P(INSN) (((INSN) & 0xfc000000) == 0x28000000)
+#define LDO_P(INSN) (((INSN) & 0xfc00c000) == 0x34000000)
+
+
+#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
+{ register int regnum; \
+ register CORE_ADDR next_addr; \
+ register CORE_ADDR pc; \
+ unsigned this_insn; \
+ unsigned address; \
+ \
+ bzero (&frame_saved_regs, sizeof frame_saved_regs); \
+ if ((frame_info)->pc <= ((frame_info)->frame - CALL_DUMMY_LENGTH - \
+ FP_REGNUM * 4 - 16 * 8) \
+ && (frame_info)->pc > (frame_info)->frame) \
+ find_dummy_frame_regs ((frame_info), &(frame_saved_regs)); \
+ else \
+ { pc = get_pc_function_start ((frame_info)->pc); \
+ if (read_memory_integer (pc, 4) == 0x6BC23FD9) \
+ { (frame_saved_regs).regs[RP_REGNUM] = (frame_info)->frame - 20;\
+ pc = pc + 4; \
+ } \
+ if (read_memory_integer (pc, 4) != 0x8040241) goto lose; \
+ pc += 8; /* skip "copy 4,1; copy 30, 4" */ \
+ /* skip either "stw 1,0(4);addil L'fsize,30;ldo R'fsize(1),30" \
+ or "stwm 1,fsize(30)" */ \
+ if ((read_memory_integer (pc, 4) & ~MASK_14) == 0x68810000) \
+ pc += 12; \
+ else \
+ pc += 4; \
+ while (1) \
+ { this_insn = read_memory_integer(pc, 4); \
+ if (STW_P (this_insn)) /* stw */ \
+ { regnum = GET_FIELD (this_insn, 11, 15); \
+ if (!regnum) goto lose; \
+ (frame_saved_regs).regs[regnum] = (frame_info)->frame + \
+ extract_14 (this_insn); \
+ pc += 4; \
+ } \
+ else if (ADDIL_P (this_insn)) /* addil */ \
+ { int next_insn; \
+ next_insn = read_memory_integer(pc + 4, 4); \
+ if (STW_P (next_insn)) /* stw */ \
+ { regnum = GET_FIELD (this_insn, 6, 10); \
+ if (!regnum) goto lose; \
+ (frame_saved_regs).regs[regnum] = (frame_info)->frame +\
+ (extract_21 (this_insn) << 11) + extract_14 (next_insn);\
+ pc += 8; \
+ } \
+ else \
+ break; \
+ } \
+ else \
+ { pc += 4; \
+ break; \
+ } \
+ } \
+ this_insn = read_memory_integer (pc, 4); \
+ if (LDO_P (this_insn)) \
+ { next_addr = (frame_info)->frame + extract_14 (this_insn); \
+ pc += 4; \
+ } \
+ else if (ADDIL_P (this_insn)) \
+ { next_addr = (frame_info)->frame + (extract_21 (this_insn) << 11)\
+ + extract_14 (read_memory_integer (pc + 4, 4)); \
+ pc += 8; \
+ } \
+ while (1) \
+ { this_insn = read_memory_integer (pc, 4); \
+ if ((this_insn & 0xfc001fe0) == 0x2c001220) /* fstds,ma */ \
+ { regnum = GET_FIELD (this_insn, 27, 31); \
+ (frame_saved_regs).regs[regnum + FP0_REGNUM] = next_addr; \
+ next_addr += 8; \
+ } \
+ else \
+ break; \
+ } \
+ lose: \
+ (frame_saved_regs).regs[FP_REGNUM] = (frame_info)->frame; \
+ (frame_saved_regs).regs[SP_REGNUM] = (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; \
+ int int_buffer; \
+ double freg_buffer; \
+ /* Space for "arguments"; the RP goes in here. */ \
+ sp += 48; \
+ int_buffer = read_register (RP_REGNUM) | 0x3; \
+ write_memory (sp - 20, &int_buffer, 4); \
+ int_buffer = read_register (FP_REGNUM); \
+ write_memory (sp, &int_buffer, 4); \
+ write_register (FP_REGNUM, sp); \
+ sp += 4; \
+ for (regnum = 1; regnum < 31; regnum++) \
+ if (regnum != RP_REGNUM && regnum != FP_REGNUM) \
+ sp = push_word (sp, read_register (regnum)); \
+ for (regnum = FP0_REGNUM; regnum < NUM_REGS; regnum++) \
+ { read_register_bytes (REGISTER_BYTE (regnum), &freg_buffer, 8); \
+ sp = push_bytes (sp, &freg_buffer, 8);} \
+ sp = push_word (sp, read_register (IPSW_REGNUM)); \
+ sp = push_word (sp, read_register (SAR_REGNUM)); \
+ sp = push_word (sp, read_register (PCOQ_TAIL_REGNUM)); \
+ sp = push_word (sp, read_register (PCSQ_TAIL_REGNUM)); \
+ write_register (SP_REGNUM, sp);}
+
+/* Discard from the stack the innermost frame,
+ restoring all saved registers. */
+#define POP_FRAME \
+{ register FRAME frame = get_current_frame (); \
+ register CORE_ADDR fp; \
+ register int regnum; \
+ struct frame_saved_regs fsr; \
+ struct frame_info *fi; \
+ double freg_buffer; \
+ fi = get_frame_info (frame); \
+ fp = fi->frame; \
+ get_frame_saved_regs (fi, &fsr); \
+ for (regnum = 31; regnum > 0; regnum--) \
+ if (fsr.regs[regnum]) \
+ write_register (regnum, read_memory_integer (fsr.regs[regnum], 4)); \
+ for (regnum = NUM_REGS - 1; regnum >= FP0_REGNUM ; regnum--) \
+ if (fsr.regs[regnum]) \
+ { read_memory (fsr.regs[regnum], &freg_buffer, 8); \
+ write_register_bytes (REGISTER_BYTE (regnum), &freg_buffer, 8); }\
+ if (fsr.regs[IPSW_REGNUM]) \
+ write_register (IPSW_REGNUM, \
+ read_memory_integer (fsr.regs[IPSW_REGNUM], 4)); \
+ if (fsr.regs[SAR_REGNUM]) \
+ write_register (SAR_REGNUM, \
+ read_memory_integer (fsr.regs[SAR_REGNUM], 4)); \
+ if (fsr.regs[PCOQ_TAIL_REGNUM]) \
+ write_register (PCOQ_TAIL_REGNUM, \
+ read_memory_integer (fsr.regs[PCOQ_TAIL_REGNUM], 4));\
+ if (fsr.regs[PCSQ_TAIL_REGNUM]) \
+ write_register (PCSQ_TAIL_REGNUM, \
+ read_memory_integer (fsr.regs[PCSQ_TAIL_REGNUM], 4));\
+ write_register (FP_REGNUM, read_memory_integer (fp, 4)); \
+ write_register (SP_REGNUM, fp + 8); \
+ flush_cached_frames (); \
+ set_current_frame (create_new_frame (read_register (FP_REGNUM),\
+ read_pc ())); }
+
+/* This sequence of words is the instructions
+
+; Call stack frame has already been built by gdb. Since we could be calling
+; a varargs function, and we do not have the benefit of a stub to put things in
+; the right place, we load the first 4 word of arguments into both the general
+; and fp registers.
+call_dummy
+ ldw -36(sp), arg0
+ ldw -40(sp), arg1
+ ldw -44(sp), arg2
+ ldw -48(sp), arg3
+ ldo -36(sp), r1
+ fldws 0(0, r1), fr4
+ fldds -4(0, r1), fr5
+ fldws -8(0, r1), fr6
+ fldds -12(0, r1), fr7
+ ldil 0, r22 ; target will be placed here.
+ ldo 0(r22), r22
+ ldsid (0,r22), r3
+ ldil 0, r1 ; _sr4export will be placed here.
+ ldo 0(r1), r1
+ ldsid (0,r1), r4
+ combt,=,n r3, r4, text_space ; If target is in data space, do a
+ ble 0(sr5, r22) ; "normal" procedure call
+ copy r31, r2
+ break 4, 8
+text_space ; Otherwise, go through _sr4export,
+ ble (sr4, r1) ; which will return back here.
+ stw 31,-24(r30)
+ break 4, 8
+
+ The dummy decides if the target is in text space or data space. If
+ it's in data space, there's no problem because the target can
+ return back to the dummy. However, if the target is in text space,
+ the dummy calls the secret, undocumented routine _sr4export, which
+ calls a function in text space and can return to any space. Instead
+ of including fake instructions to represent saved registers, we
+ know that the frame is associated with the call dummy and treat it
+ specially. */
+
+#define CALL_DUMMY { 0x4bda3fb9, 0x4bd93fb1, 0x4bd83fa9, 0x4bd73fa1, \
+ 0x37c13fb9, 0x24201004, 0x2c391005, 0x24311006, \
+ 0x2c291007, 0x22c00000, 0x36d60000, 0x02c010a3, \
+ 0x20200000, 0x34210000, 0x002010a4, 0x80832012, \
+ 0xe6c06000, 0x081f0242, 0x00010004, 0xe4202000, \
+ 0x6bdf3fd1, 0x00010004}
+
+#define CALL_DUMMY_LENGTH 88
+#define CALL_DUMMY_START_OFFSET 0
+/* 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) \
+{ static CORE_ADDR sr4export_address = 0; \
+ \
+ if (!sr4export_address) \
+ { \
+ struct minimal_symbol *msymbol; \
+ msymbol = lookup_minimal_symbol ("_sr4export", (struct objfile *) NULL);\
+ if (msymbol = NULL) \
+ error ("Can't find an address for _sr4export trampoline"); \
+ else \
+ sr4export_address = msymbol -> address; \
+ } \
+ dummyname[9] = deposit_21 (fun >> 11, dummyname[9]); \
+ dummyname[10] = deposit_14 (fun & MASK_11, dummyname[10]); \
+ dummyname[12] = deposit_21 (sr4export_address >> 11, dummyname[12]); \
+ dummyname[13] = deposit_14 (sr4export_address & MASK_11, dummyname[13]);\
+}
+
+/* Write the PC to a random value.
+ On PA-RISC, we need to be sure that the PC space queue is correct. */
+
+#define WRITE_PC(addr) \
+{ int space_reg, space = ((addr) >> 30); \
+ int space_val; \
+ if (space == 0) \
+ space_reg = 43; /* Space reg sr4 */ \
+ else if (space == 1) \
+ space_reg = 48; /* Space reg sr5*/ \
+ else \
+ error ("pc = %x is in illegal space.", addr); \
+ space_val = read_register (space_reg); \
+ write_register (PCOQ_HEAD_REGNUM, addr); \
+ write_register (PCSQ_HEAD_REGNUM, space_val); \
+ write_register (PCOQ_TAIL_REGNUM, addr); \
+ write_register (PCSQ_TAIL_REGNUM, space_val);}
diff --git a/gdb/tm-hppabsd.h b/gdb/tm-hppabsd.h
index c1bb513..577bb9b 100644
--- a/gdb/tm-hppabsd.h
+++ b/gdb/tm-hppabsd.h
@@ -1,570 +1,6 @@
-/* Parameters for execution on a Hewlett-Packard PA-RISC machine, running
- HPUX or BSD.
- Copyright (C) 1986, 1987, 1989, 1990, 1991 Free Software Foundation, Inc.
-
+/* Parameters for execution on an HP PA-RISC machine running BSD, for GDB.
Contributed by the Center for Software Science at the
- University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-This file is part of GDB.
-
-GDB 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 1, or (at your option)
-any later version.
-
-GDB 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 GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-
-/* Get at various relevent fields of an instruction word. */
-
-#define MASK_5 0x1f
-#define MASK_11 0x7ff
-#define MASK_14 0x3fff
-#define MASK_21 0x1fffff
-
-/* This macro gets bit fields using HP's numbering (MSB = 0) */
-
-#define GET_FIELD(X, FROM, TO) \
- ((X) >> 31 - (TO) & (1 << ((TO) - (FROM) + 1)) - 1)
-
-/* Watch out for NaNs */
-
-#define IEEE_FLOAT
-
-/* Groan */
-
-#define ARGS_GROW_DOWN
-
-/* Get rid of any system-imposed stack limit if possible. */
-
-
-
-/* Define this if the C compiler puts an underscore at the front
- of external names before giving them to the linker. */
-
-/* #define NAMES_HAVE_UNDERSCORE */
-
-/* Debugger information will be in DBX format. */
-
-#define READ_DBX_FORMAT
-
-/* 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. */
-
-/* skip (stw rp, -20(0,sp)); copy 4,1; copy sp, 4; stwm 1,framesize(sp)
- for gcc, or (stw rp, -20(0,sp); stwm 1, framesize(sp) for hcc */
-
-#define SKIP_PROLOGUE(pc) \
-{ if (read_memory_integer ((pc), 4) == 0x6BC23FD9) \
- { if (read_memory_integer ((pc) + 4, 4) == 0x8040241) \
- (pc) += 16; \
- else if ((read_memory_integer (pc + 4, 4) & ~MASK_14) == 0x68810000) \
- (pc) += 8;} \
- else if (read_memory_integer ((pc), 4) == 0x8040241) \
- (pc) += 12; \
- else if ((read_memory_integer (pc, 4) & ~MASK_14) == 0x68810000) \
- (pc) += 4;}
-
-/* Immediately after a function call, return the saved pc.
- Can't 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_register (RP_REGNUM) & ~3)
-
-/* Address of end of stack space. Who knows. */
-
-#define STACK_END_ADDR 0x80000000
-
-/* Stack grows upward */
-
-#define INNER_THAN >
-
-
-/* Sequence of bytes for breakpoint instruction. */
-
-/*#define BREAKPOINT {0x00, 0x00, 0x00, 0x00}*/
-#ifdef KERNELDEBUG /* XXX */
-#define BREAKPOINT {0x00, 0x00, 0xa0, 0x00}
-#else
-#define BREAKPOINT {0x00, 0x01, 0x00, 0x04}
-#endif
-
-/* Amount PC must be decremented by after a breakpoint.
- This is often the number of bytes in BREAKPOINT
- but not always.
-
- Not on the PA-RISC */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* return instruction is bv r0(rp) */
-
-#define ABOUT_TO_RETURN(pc) (read_memory_integer (pc, 4) == 0xE840C000)
-
-/* Return 1 if P points to an invalid floating point value. */
-
-#define INVALID_FLOAT(p, len) 0 /* Just a first guess; not checked */
-
-/* Largest integer type */
-#define LONGEST long
-
-/* Name of the builtin type for the LONGEST type above. */
-#define BUILTIN_TYPE_LONGEST builtin_type_long
-
-/* Say how long (ordinary) registers are. */
-
-#define REGISTER_TYPE long
-
-/* Number of machine registers */
-
-#define NUM_REGS 100
-
-/* Initializer for an array of names of registers.
- There should be NUM_REGS strings in this initializer. */
-
-#define REGISTER_NAMES \
- {"flags", "r1", "rp", "r3", "r4", "r5", "r6", "r7", "r8", "r9", \
- "r10", "r11", "r12", "r13", "r14", "r15", "r16", "r17", "r18", "r19", \
- "r20", "r21", "r22", "arg3", "arg2", "arg1", "arg0", "dp", "ret0", "ret1", \
- "sp", "r31", "sar", "pcoqh", "pcsqh", "pcoqt", "pcsqt", \
- "eiem", "iir", "isr", "ior", "ipsw", "goto", "sr4", "sr0", "sr1", "sr2", \
- "sr3", "sr5", "sr6", "sr7", "cr0", "cr8", "cr9", "ccr", "cr12", "cr13", \
- "cr24", "cr25", "cr26", "mpsfu_high", "mpsfu_low", "mpsfu_ovflo", "pad", \
- "fpsr", "fpe1", "fpe2", "fpe3", "fpe4", "fpe5", "fpe6", "fpe7", \
- "fp4", "fp5", "fp6", "fp7", "fp8", \
- "fp9", "fp10", "fp11", "fp12", "fp13", "fp14", "fp15", \
- "fp16", "fp17", "fp18", "fp19", "fp20", "fp21", "fp22", "fp23", \
- "fp24", "fp25", "fp26", "fp27", "fp28", "fp29", "fp30", "fp31"}
-
-/* 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 RP_REGNUM 2 /* return pointer */
-#define FP_REGNUM 4 /* Contains address of executing stack */
- /* frame */
-#define SP_REGNUM 30 /* Contains address of top of stack */
-#define SAR_REGNUM 32 /* shift amount register */
-#define IPSW_REGNUM 41 /* processor status word. ? */
-#define PCOQ_HEAD_REGNUM 33 /* instruction offset queue head */
-#define PCSQ_HEAD_REGNUM 34 /* instruction space queue head */
-#define PCOQ_TAIL_REGNUM 35 /* instruction offset queue tail */
-#define PCSQ_TAIL_REGNUM 36 /* instruction space queue tail */
-#define FP0_REGNUM 64 /* floating point reg. 0 */
-#define FP4_REGNUM 72
-
-/* compatibility with the rest of gdb. */
-#define PC_REGNUM PCOQ_HEAD_REGNUM
-#define NPC_REGNUM PCOQ_TAIL_REGNUM
-
-/* Define DO_REGISTERS_INFO() to do machine-specific formatting
- of register dumps. */
-
-#define DO_REGISTERS_INFO(_regnum, fp) pa_do_registers_info (_regnum, fp)
-
-/* PA specific macro to see if the current instruction is nullified. */
-#define INSTRUCTION_NULLIFIED ((int)read_register (IPSW_REGNUM) & 0x00200000)
-
-/* Total amount of space needed to store our copies of the machine's
- register state, the array `registers'. */
-#define REGISTER_BYTES (32 * 4 + 11 * 4 + 8 * 4 + 12 * 4 + 4 + 32 * 8)
-
-/* Index within `registers' of the first byte of the space for
- register N. */
-
-#define REGISTER_BYTE(N) \
- ((N) >= FP4_REGNUM ? ((N) - FP4_REGNUM) * 8 + 288 : (N) * 4)
-
-/* Number of bytes of storage in the actual machine representation
- for register N. On the PA-RISC, all regs are 4 bytes
- except the floating point regs which are 8 bytes. */
-
-#define REGISTER_RAW_SIZE(N) ((N) < FP4_REGNUM ? 4 : 8)
-
-/* Number of bytes of storage in the program's representation
- for register N. */
-
-#define REGISTER_VIRTUAL_SIZE(N) REGISTER_RAW_SIZE(N)
-
-/* 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
-
-/* Nonzero if register N requires conversion
- from raw format to virtual format. */
-
-#define REGISTER_CONVERTIBLE(N) 0
-
-/* Convert data from raw format for register REGNUM
- to virtual format for register REGNUM. */
-
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,FROM,TO) \
-{ bcopy ((FROM), (TO), (REGNUM) < FP4_REGNUM ? 4 : 8); }
-
-/* Convert data from virtual format for register REGNUM
- to raw format for register REGNUM. */
-
-#define REGISTER_CONVERT_TO_RAW(REGNUM,FROM,TO) \
-{ bcopy ((FROM), (TO), (REGNUM) < FP4_REGNUM ? 4 : 8); }
-
-/* Return the GDB type object for the "standard" data type
- of data in register N. */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
- ((N) < FP4_REGNUM ? builtin_type_int : builtin_type_double)
-
-/* Store the address of the place in which to copy the structure the
- subroutine will return. This is called from call_function. */
-
-#define STORE_STRUCT_RETURN(ADDR, SP) {write_register (28, (ADDR)); }
-
-/* 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) \
- bcopy ((REGBUF) + REGISTER_BYTE(TYPE_LENGTH(TYPE) > 4 ? \
- FP4_REGNUM :28), VALBUF, 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 (TYPE_LENGTH(TYPE) > 4 ? FP4_REGNUM :28, \
- 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) + 28))
-
-/* This is a piece of magic that is given a register number REGNO
- and as BLOCKEND the address in the system of the end of the user structure
- and stores in ADDR the address in the kernel or core dump
- of that register. */
-
-
-/* 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.
-
- FRAME_CHAIN_COMBINE takes the chain pointer and the frame's nominal address
- and produces the nominal address of the caller frame.
-
- However, if FRAME_CHAIN_VALID returns zero,
- it means the given frame is the outermost one and has no caller.
- In that case, FRAME_CHAIN_COMBINE is not used. */
-
-/* In the case of the PA-RISC, the frame's nominal address
- is the address of a 4-byte word containing the calling frame's
- address (previous FP). */
-
-#define FRAME_CHAIN(thisframe) \
- (inside_entry_file ((thisframe)->pc) ? \
- read_memory_integer ((thisframe)->frame, 4) :\
- 0)
-
-#define FRAME_CHAIN_VALID(chain, thisframe) \
- frame_chain_valid (chain, thisframe)
-
-#define FRAME_CHAIN_COMBINE(chain, thisframe) (chain)
-
-/* Define other aspects of the stack frame. */
-
-/* A macro that tells us whether the function invocation represented
- by FI does not have a frame on the stack associated with it. If it
- does not, FRAMELESS is set to 1, else 0. */
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
- (FRAMELESS) = frameless_look_for_prologue(FI)
-
-#define FRAME_SAVED_PC(FRAME) frame_saved_pc (FRAME)
-
-#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
-
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-/* Set VAL to the number of args passed to frame described by FI.
- Can set VAL to -1, meaning no way to tell. */
-
-/* We can't tell how many args there are
- now that the C compiler delays popping them. */
-#define FRAME_NUM_ARGS(val,fi) (val = -1)
-
-/* Return number of bytes at start of arglist that are not really args. */
-
-#define FRAME_ARGS_SKIP 0
-
-/* 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. */
-
-/* Deal with dummy functions later. */
-
-#define STW_P(INSN) (((INSN) & 0xfc000000) == 0x68000000)
-#define ADDIL_P(INSN) (((INSN) & 0xfc000000) == 0x28000000)
-#define LDO_P(INSN) (((INSN) & 0xfc00c000) == 0x34000000)
-
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
-{ register int regnum; \
- register CORE_ADDR next_addr; \
- register CORE_ADDR pc; \
- unsigned this_insn; \
- unsigned address; \
- \
- bzero (&frame_saved_regs, sizeof frame_saved_regs); \
- if ((frame_info)->pc <= ((frame_info)->frame - CALL_DUMMY_LENGTH - \
- FP_REGNUM * 4 - 16 * 8) \
- && (frame_info)->pc > (frame_info)->frame) \
- find_dummy_frame_regs ((frame_info), &(frame_saved_regs)); \
- else \
- { pc = get_pc_function_start ((frame_info)->pc); \
- if (read_memory_integer (pc, 4) == 0x6BC23FD9) \
- { (frame_saved_regs).regs[RP_REGNUM] = (frame_info)->frame - 20;\
- pc = pc + 4; \
- } \
- if (read_memory_integer (pc, 4) != 0x8040241) goto lose; \
- pc += 8; /* skip "copy 4,1; copy 30, 4" */ \
- /* skip either "stw 1,0(4);addil L'fsize,30;ldo R'fsize(1),30" \
- or "stwm 1,fsize(30)" */ \
- if ((read_memory_integer (pc, 4) & ~MASK_14) == 0x68810000) \
- pc += 12; \
- else \
- pc += 4; \
- while (1) \
- { this_insn = read_memory_integer(pc, 4); \
- if (STW_P (this_insn)) /* stw */ \
- { regnum = GET_FIELD (this_insn, 11, 15); \
- if (!regnum) goto lose; \
- (frame_saved_regs).regs[regnum] = (frame_info)->frame + \
- extract_14 (this_insn); \
- pc += 4; \
- } \
- else if (ADDIL_P (this_insn)) /* addil */ \
- { int next_insn; \
- next_insn = read_memory_integer(pc + 4, 4); \
- if (STW_P (next_insn)) /* stw */ \
- { regnum = GET_FIELD (this_insn, 6, 10); \
- if (!regnum) goto lose; \
- (frame_saved_regs).regs[regnum] = (frame_info)->frame +\
- (extract_21 (this_insn) << 11) + extract_14 (next_insn);\
- pc += 8; \
- } \
- else \
- break; \
- } \
- else \
- { pc += 4; \
- break; \
- } \
- } \
- this_insn = read_memory_integer (pc, 4); \
- if (LDO_P (this_insn)) \
- { next_addr = (frame_info)->frame + extract_14 (this_insn); \
- pc += 4; \
- } \
- else if (ADDIL_P (this_insn)) \
- { next_addr = (frame_info)->frame + (extract_21 (this_insn) << 11)\
- + extract_14 (read_memory_integer (pc + 4, 4)); \
- pc += 8; \
- } \
- while (1) \
- { this_insn = read_memory_integer (pc, 4); \
- if ((this_insn & 0xfc001fe0) == 0x2c001220) /* fstds,ma */ \
- { regnum = GET_FIELD (this_insn, 27, 31); \
- (frame_saved_regs).regs[regnum + FP0_REGNUM] = next_addr; \
- next_addr += 8; \
- } \
- else \
- break; \
- } \
- lose: \
- (frame_saved_regs).regs[FP_REGNUM] = (frame_info)->frame; \
- (frame_saved_regs).regs[SP_REGNUM] = (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; \
- int int_buffer; \
- double freg_buffer; \
- /* Space for "arguments"; the RP goes in here. */ \
- sp += 48; \
- int_buffer = read_register (RP_REGNUM) | 0x3; \
- write_memory (sp - 20, &int_buffer, 4); \
- int_buffer = read_register (FP_REGNUM); \
- write_memory (sp, &int_buffer, 4); \
- write_register (FP_REGNUM, sp); \
- sp += 4; \
- for (regnum = 1; regnum < 31; regnum++) \
- if (regnum != RP_REGNUM && regnum != FP_REGNUM) \
- sp = push_word (sp, read_register (regnum)); \
- for (regnum = FP0_REGNUM; regnum < NUM_REGS; regnum++) \
- { read_register_bytes (REGISTER_BYTE (regnum), &freg_buffer, 8); \
- sp = push_bytes (sp, &freg_buffer, 8);} \
- sp = push_word (sp, read_register (IPSW_REGNUM)); \
- sp = push_word (sp, read_register (SAR_REGNUM)); \
- sp = push_word (sp, read_register (PCOQ_TAIL_REGNUM)); \
- sp = push_word (sp, read_register (PCSQ_TAIL_REGNUM)); \
- write_register (SP_REGNUM, sp);}
-
-/* Discard from the stack the innermost frame,
- restoring all saved registers. */
-#define POP_FRAME \
-{ register FRAME frame = get_current_frame (); \
- register CORE_ADDR fp; \
- register int regnum; \
- struct frame_saved_regs fsr; \
- struct frame_info *fi; \
- double freg_buffer; \
- fi = get_frame_info (frame); \
- fp = fi->frame; \
- get_frame_saved_regs (fi, &fsr); \
- for (regnum = 31; regnum > 0; regnum--) \
- if (fsr.regs[regnum]) \
- write_register (regnum, read_memory_integer (fsr.regs[regnum], 4)); \
- for (regnum = NUM_REGS - 1; regnum >= FP0_REGNUM ; regnum--) \
- if (fsr.regs[regnum]) \
- { read_memory (fsr.regs[regnum], &freg_buffer, 8); \
- write_register_bytes (REGISTER_BYTE (regnum), &freg_buffer, 8); }\
- if (fsr.regs[IPSW_REGNUM]) \
- write_register (IPSW_REGNUM, \
- read_memory_integer (fsr.regs[IPSW_REGNUM], 4)); \
- if (fsr.regs[SAR_REGNUM]) \
- write_register (SAR_REGNUM, \
- read_memory_integer (fsr.regs[SAR_REGNUM], 4)); \
- if (fsr.regs[PCOQ_TAIL_REGNUM]) \
- write_register (PCOQ_TAIL_REGNUM, \
- read_memory_integer (fsr.regs[PCOQ_TAIL_REGNUM], 4));\
- if (fsr.regs[PCSQ_TAIL_REGNUM]) \
- write_register (PCSQ_TAIL_REGNUM, \
- read_memory_integer (fsr.regs[PCSQ_TAIL_REGNUM], 4));\
- write_register (FP_REGNUM, read_memory_integer (fp, 4)); \
- write_register (SP_REGNUM, fp + 8); \
- flush_cached_frames (); \
- set_current_frame (create_new_frame (read_register (FP_REGNUM),\
- read_pc ())); }
-
-/* This sequence of words is the instructions
-
-; Call stack frame has already been built by gdb. Since we could be calling
-; a varargs function, and we do not have the benefit of a stub to put things in
-; the right place, we load the first 4 word of arguments into both the general
-; and fp registers.
-call_dummy
- ldw -36(sp), arg0
- ldw -40(sp), arg1
- ldw -44(sp), arg2
- ldw -48(sp), arg3
- ldo -36(sp), r1
- fldws 0(0, r1), fr4
- fldds -4(0, r1), fr5
- fldws -8(0, r1), fr6
- fldds -12(0, r1), fr7
- ldil 0, r22 ; target will be placed here.
- ldo 0(r22), r22
- ldsid (0,r22), r3
- ldil 0, r1 ; _sr4export will be placed here.
- ldo 0(r1), r1
- ldsid (0,r1), r4
- combt,=,n r3, r4, text_space ; If target is in data space, do a
- ble 0(sr5, r22) ; "normal" procedure call
- copy r31, r2
- break 4, 8
-text_space ; Otherwise, go through _sr4export,
- ble (sr4, r1) ; which will return back here.
- stw 31,-24(r30)
- break 4, 8
-
- The dummy decides if the target is in text space or data space. If
- it's in data space, there's no problem because the target can
- return back to the dummy. However, if the target is in text space,
- the dummy calls the secret, undocumented routine _sr4export, which
- calls a function in text space and can return to any space. Instead
- of including fake instructions to represent saved registers, we
- know that the frame is associated with the call dummy and treat it
- specially. */
-
-#define CALL_DUMMY { 0x4bda3fb9, 0x4bd93fb1, 0x4bd83fa9, 0x4bd73fa1, \
- 0x37c13fb9, 0x24201004, 0x2c391005, 0x24311006, \
- 0x2c291007, 0x22c00000, 0x36d60000, 0x02c010a3, \
- 0x20200000, 0x34210000, 0x002010a4, 0x80832012, \
- 0xe6c06000, 0x081f0242, 0x00010004, 0xe4202000, \
- 0x6bdf3fd1, 0x00010004}
-
-#define CALL_DUMMY_LENGTH 88
-#define CALL_DUMMY_START_OFFSET 0
-/* 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) \
-{ static CORE_ADDR sr4export_address = 0; \
- \
- if (!sr4export_address) \
- { \
- struct minimal_symbol *msymbol; \
- msymbol = lookup_minimal_symbol ("_sr4export", (struct objfile *) NULL);\
- if (msymbol = NULL) \
- error ("Can't find an address for _sr4export trampoline"); \
- else \
- sr4export_address = msymbol -> address; \
- } \
- dummyname[9] = deposit_21 (fun >> 11, dummyname[9]); \
- dummyname[10] = deposit_14 (fun & MASK_11, dummyname[10]); \
- dummyname[12] = deposit_21 (sr4export_address >> 11, dummyname[12]); \
- dummyname[13] = deposit_14 (sr4export_address & MASK_11, dummyname[13]);\
-}
-
-/* Write the PC to a random value.
- On PA-RISC, we need to be sure that the PC space queue is correct. */
-
-#define WRITE_PC(addr) \
-{ int space_reg, space = ((addr) >> 30); \
- int space_val; \
- if (space == 0) \
- space_reg = 43; /* Space reg sr4 */ \
- else if (space == 1) \
- space_reg = 48; /* Space reg sr5*/ \
- else \
- error ("pc = %x is in illegal space.", addr); \
- space_val = read_register (space_reg); \
- write_register (PCOQ_HEAD_REGNUM, addr); \
- write_register (PCSQ_HEAD_REGNUM, space_val); \
- write_register (PCOQ_TAIL_REGNUM, addr); \
- write_register (PCSQ_TAIL_REGNUM, space_val);}
-
-
-# ifndef SEEK_SET
-# define SEEK_SET 0 /* Set file pointer to "offset" */
-# define SEEK_CUR 1 /* Set file pointer to current plus "offset" */
-# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
-# endif /* SEEK_SET */
-
+ University of Utah (pa-gdb-bugs@cs.utah.edu). */
+/* It's all just the common stuff. */
+#include "tm-hppa.h"
diff --git a/gdb/tm-hppahpux.h b/gdb/tm-hppahpux.h
index bf1662f..130365d 100644
--- a/gdb/tm-hppahpux.h
+++ b/gdb/tm-hppahpux.h
@@ -1,576 +1,39 @@
-/* Parameters for execution on a Hewlett-Packard PA-RISC machine, running
- HPUX or BSD.
- Copyright (C) 1986, 1987, 1989, 1990, 1991 Free Software Foundation, Inc.
+/* Parameters for execution on an HP PA-RISC machine, running HPUX, for GDB.
+ Copyright 1991, 1992 Free Software Foundation, Inc.
Contributed by the Center for Software Science at the
University of Utah (pa-gdb-bugs@cs.utah.edu).
This file is part of GDB.
-GDB is free software; you can redistribute it and/or modify
+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 1, or (at your option)
-any later version.
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
-GDB is distributed in the hope that it will be useful,
+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 GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+/* Mostly it's common to all HPPA's. */
+#include "tm-hppa.h"
-/* Get at various relevent fields of an instruction word. */
-
-#define MASK_5 0x1f
-#define MASK_11 0x7ff
-#define MASK_14 0x3fff
-#define MASK_21 0x1fffff
-
-/* This macro gets bit fields using HP's numbering (MSB = 0) */
-
-#define GET_FIELD(X, FROM, TO) \
- ((X) >> 31 - (TO) & (1 << ((TO) - (FROM) + 1)) - 1)
-
-/* Watch out for NaNs */
-
-#define IEEE_FLOAT
-
-/* Groan */
-
-#define ARGS_GROW_DOWN
-
-/* Get rid of any system-imposed stack limit if possible. */
-
-
-
-/* Define this if the C compiler puts an underscore at the front
- of external names before giving them to the linker. */
-
-/* #define NAMES_HAVE_UNDERSCORE */
-
-/* Debugger information will be in DBX format. */
-
-#define READ_DBX_FORMAT
-
-/* 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. */
-
-/* skip (stw rp, -20(0,sp)); copy 4,1; copy sp, 4; stwm 1,framesize(sp)
- for gcc, or (stw rp, -20(0,sp); stwm 1, framesize(sp) for hcc */
-
-#define SKIP_PROLOGUE(pc) \
-{ if (read_memory_integer ((pc), 4) == 0x6BC23FD9) \
- { if (read_memory_integer ((pc) + 4, 4) == 0x8040241) \
- (pc) += 16; \
- else if ((read_memory_integer (pc + 4, 4) & ~MASK_14) == 0x68810000) \
- (pc) += 8;} \
- else if (read_memory_integer ((pc), 4) == 0x8040241) \
- (pc) += 12; \
- else if ((read_memory_integer (pc, 4) & ~MASK_14) == 0x68810000) \
- (pc) += 4;}
+/* Saved PC's are different, since there is millicode. */
+extern CORE_ADDR millicode_start, millicode_end;
/* Immediately after a function call, return the saved pc.
Can't go through the frames for this because on some machines
the new frame is not set up until the new function executes
some instructions. */
-
+#undef SAVED_PC_AFTER_CALL
#define SAVED_PC_AFTER_CALL(frame) \
((get_frame_pc (frame) >= millicode_start \
&& get_frame_pc (frame) < millicode_end) ? \
read_register (31) & ~3 \
: read_register (RP_REGNUM) & ~3)
-
-/* Address of end of stack space. Who knows. */
-
-#define STACK_END_ADDR 0x80000000
-
-/* Stack grows upward */
-
-#define INNER_THAN >
-
-
-/* Sequence of bytes for breakpoint instruction. */
-
-/*#define BREAKPOINT {0x00, 0x00, 0x00, 0x00}*/
-#ifdef KERNELDEBUG /* XXX */
-#define BREAKPOINT {0x00, 0x00, 0xa0, 0x00}
-#else
-#define BREAKPOINT {0x00, 0x01, 0x00, 0x04}
-#endif
-
-/* Amount PC must be decremented by after a breakpoint.
- This is often the number of bytes in BREAKPOINT
- but not always.
-
- Not on the PA-RISC */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* return instruction is bv r0(rp) */
-
-#define ABOUT_TO_RETURN(pc) (read_memory_integer (pc, 4) == 0xE840C000)
-
-/* Return 1 if P points to an invalid floating point value. */
-
-#define INVALID_FLOAT(p, len) 0 /* Just a first guess; not checked */
-
-/* Largest integer type */
-#define LONGEST long
-
-/* Name of the builtin type for the LONGEST type above. */
-#define BUILTIN_TYPE_LONGEST builtin_type_long
-
-/* Say how long (ordinary) registers are. */
-
-#define REGISTER_TYPE long
-
-/* Number of machine registers */
-
-#define NUM_REGS 100
-
-/* Initializer for an array of names of registers.
- There should be NUM_REGS strings in this initializer. */
-
-#define REGISTER_NAMES \
- {"flags", "r1", "rp", "r3", "r4", "r5", "r6", "r7", "r8", "r9", \
- "r10", "r11", "r12", "r13", "r14", "r15", "r16", "r17", "r18", "r19", \
- "r20", "r21", "r22", "arg3", "arg2", "arg1", "arg0", "dp", "ret0", "ret1", \
- "sp", "r31", "sar", "pcoqh", "pcsqh", "pcoqt", "pcsqt", \
- "eiem", "iir", "isr", "ior", "ipsw", "goto", "sr4", "sr0", "sr1", "sr2", \
- "sr3", "sr5", "sr6", "sr7", "cr0", "cr8", "cr9", "ccr", "cr12", "cr13", \
- "cr24", "cr25", "cr26", "mpsfu_high", "mpsfu_low", "mpsfu_ovflo", "pad", \
- "fpsr", "fpe1", "fpe2", "fpe3", "fpe4", "fpe5", "fpe6", "fpe7", \
- "fp4", "fp5", "fp6", "fp7", "fp8", \
- "fp9", "fp10", "fp11", "fp12", "fp13", "fp14", "fp15", \
- "fp16", "fp17", "fp18", "fp19", "fp20", "fp21", "fp22", "fp23", \
- "fp24", "fp25", "fp26", "fp27", "fp28", "fp29", "fp30", "fp31"}
-
-
-
-/* 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 RP_REGNUM 2 /* return pointer */
-#define FP_REGNUM 4 /* Contains address of executing stack */
- /* frame */
-#define SP_REGNUM 30 /* Contains address of top of stack */
-#define SAR_REGNUM 32 /* shift amount register */
-#define IPSW_REGNUM 41 /* processor status word. ? */
-#define PCOQ_HEAD_REGNUM 33 /* instruction offset queue head */
-#define PCSQ_HEAD_REGNUM 34 /* instruction space queue head */
-#define PCOQ_TAIL_REGNUM 35 /* instruction offset queue tail */
-#define PCSQ_TAIL_REGNUM 36 /* instruction space queue tail */
-#define FP0_REGNUM 64 /* floating point reg. 0 */
-#define FP4_REGNUM 72
-
-/* compatibility with the rest of gdb. */
-#define PC_REGNUM PCOQ_HEAD_REGNUM
-#define NPC_REGNUM PCOQ_TAIL_REGNUM
-
-/* Define DO_REGISTERS_INFO() to do machine-specific formatting
- of register dumps. */
-
-#define DO_REGISTERS_INFO(_regnum, fp) pa_do_registers_info (_regnum, fp)
-
-/* PA specific macro to see if the current instruction is nullified. */
-#define INSTRUCTION_NULLIFIED ((int)read_register (IPSW_REGNUM) & 0x00200000)
-
-/* Total amount of space needed to store our copies of the machine's
- register state, the array `registers'. */
-#define REGISTER_BYTES (32 * 4 + 11 * 4 + 8 * 4 + 12 * 4 + 4 + 32 * 8)
-
-/* Index within `registers' of the first byte of the space for
- register N. */
-
-#define REGISTER_BYTE(N) \
- ((N) >= FP4_REGNUM ? ((N) - FP4_REGNUM) * 8 + 288 : (N) * 4)
-
-/* Number of bytes of storage in the actual machine representation
- for register N. On the PA-RISC, all regs are 4 bytes
- except the floating point regs which are 8 bytes. */
-
-#define REGISTER_RAW_SIZE(N) ((N) < FP4_REGNUM ? 4 : 8)
-
-/* Number of bytes of storage in the program's representation
- for register N. */
-
-#define REGISTER_VIRTUAL_SIZE(N) REGISTER_RAW_SIZE(N)
-
-/* 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
-
-/* Nonzero if register N requires conversion
- from raw format to virtual format. */
-
-#define REGISTER_CONVERTIBLE(N) 0
-
-/* Convert data from raw format for register REGNUM
- to virtual format for register REGNUM. */
-
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,FROM,TO) \
-{ bcopy ((FROM), (TO), (REGNUM) < FP4_REGNUM ? 4 : 8); }
-
-/* Convert data from virtual format for register REGNUM
- to raw format for register REGNUM. */
-
-#define REGISTER_CONVERT_TO_RAW(REGNUM,FROM,TO) \
-{ bcopy ((FROM), (TO), (REGNUM) < FP4_REGNUM ? 4 : 8); }
-
-/* Return the GDB type object for the "standard" data type
- of data in register N. */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
- ((N) < FP4_REGNUM ? builtin_type_int : builtin_type_double)
-
-/* Store the address of the place in which to copy the structure the
- subroutine will return. This is called from call_function. */
-
-#define STORE_STRUCT_RETURN(ADDR, SP) {write_register (28, (ADDR)); }
-
-/* 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) \
- bcopy ((REGBUF) + REGISTER_BYTE(TYPE_LENGTH(TYPE) > 4 ? \
- FP4_REGNUM :28), VALBUF, 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 (TYPE_LENGTH(TYPE) > 4 ? FP4_REGNUM :28, \
- 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) + 28))
-
-/* This is a piece of magic that is given a register number REGNO
- and as BLOCKEND the address in the system of the end of the user structure
- and stores in ADDR the address in the kernel or core dump
- of that register. */
-
-
-/* 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.
-
- FRAME_CHAIN_COMBINE takes the chain pointer and the frame's nominal address
- and produces the nominal address of the caller frame.
-
- However, if FRAME_CHAIN_VALID returns zero,
- it means the given frame is the outermost one and has no caller.
- In that case, FRAME_CHAIN_COMBINE is not used. */
-
-/* In the case of the PA-RISC, the frame's nominal address
- is the address of a 4-byte word containing the calling frame's
- address (previous FP). */
-
-#define FRAME_CHAIN(thisframe) \
- (inside_entry_file ((thisframe)->pc) ? \
- read_memory_integer ((thisframe)->frame, 4) :\
- 0)
-
-#define FRAME_CHAIN_VALID(chain, thisframe) \
- frame_chain_valid (chain, thisframe)
-
-#define FRAME_CHAIN_COMBINE(chain, thisframe) (chain)
-
-/* Define other aspects of the stack frame. */
-
-/* A macro that tells us whether the function invocation represented
- by FI does not have a frame on the stack associated with it. If it
- does not, FRAMELESS is set to 1, else 0. */
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
- (FRAMELESS) = frameless_look_for_prologue(FI)
-
-#define FRAME_SAVED_PC(FRAME) frame_saved_pc (FRAME)
-
-#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
-
-#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-/* Set VAL to the number of args passed to frame described by FI.
- Can set VAL to -1, meaning no way to tell. */
-
-/* We can't tell how many args there are
- now that the C compiler delays popping them. */
-#define FRAME_NUM_ARGS(val,fi) (val = -1)
-
-/* Return number of bytes at start of arglist that are not really args. */
-
-#define FRAME_ARGS_SKIP 0
-
-/* 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. */
-
-/* Deal with dummy functions later. */
-
-#define STW_P(INSN) (((INSN) & 0xfc000000) == 0x68000000)
-#define ADDIL_P(INSN) (((INSN) & 0xfc000000) == 0x28000000)
-#define LDO_P(INSN) (((INSN) & 0xfc00c000) == 0x34000000)
-
-int millicode_start, millicode_end;
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
-{ register int regnum; \
- register CORE_ADDR next_addr; \
- register CORE_ADDR pc; \
- unsigned this_insn; \
- unsigned address; \
- \
- bzero (&frame_saved_regs, sizeof frame_saved_regs); \
- if ((frame_info)->pc <= ((frame_info)->frame - CALL_DUMMY_LENGTH - \
- FP_REGNUM * 4 - 16 * 8) \
- && (frame_info)->pc > (frame_info)->frame) \
- find_dummy_frame_regs ((frame_info), &(frame_saved_regs)); \
- else \
- { pc = get_pc_function_start ((frame_info)->pc); \
- if (read_memory_integer (pc, 4) == 0x6BC23FD9) \
- { (frame_saved_regs).regs[RP_REGNUM] = (frame_info)->frame - 20;\
- pc = pc + 4; \
- } \
- if (read_memory_integer (pc, 4) != 0x8040241) goto lose; \
- pc += 8; /* skip "copy 4,1; copy 30, 4" */ \
- /* skip either "stw 1,0(4);addil L'fsize,30;ldo R'fsize(1),30" \
- or "stwm 1,fsize(30)" */ \
- if ((read_memory_integer (pc, 4) & ~MASK_14) == 0x68810000) \
- pc += 12; \
- else \
- pc += 4; \
- while (1) \
- { this_insn = read_memory_integer(pc, 4); \
- if (STW_P (this_insn)) /* stw */ \
- { regnum = GET_FIELD (this_insn, 11, 15); \
- if (!regnum) goto lose; \
- (frame_saved_regs).regs[regnum] = (frame_info)->frame + \
- extract_14 (this_insn); \
- pc += 4; \
- } \
- else if (ADDIL_P (this_insn)) /* addil */ \
- { int next_insn; \
- next_insn = read_memory_integer(pc + 4, 4); \
- if (STW_P (next_insn)) /* stw */ \
- { regnum = GET_FIELD (this_insn, 6, 10); \
- if (!regnum) goto lose; \
- (frame_saved_regs).regs[regnum] = (frame_info)->frame +\
- (extract_21 (this_insn) << 11) + extract_14 (next_insn);\
- pc += 8; \
- } \
- else \
- break; \
- } \
- else \
- { pc += 4; \
- break; \
- } \
- } \
- this_insn = read_memory_integer (pc, 4); \
- if (LDO_P (this_insn)) \
- { next_addr = (frame_info)->frame + extract_14 (this_insn); \
- pc += 4; \
- } \
- else if (ADDIL_P (this_insn)) \
- { next_addr = (frame_info)->frame + (extract_21 (this_insn) << 11)\
- + extract_14 (read_memory_integer (pc + 4, 4)); \
- pc += 8; \
- } \
- while (1) \
- { this_insn = read_memory_integer (pc, 4); \
- if ((this_insn & 0xfc001fe0) == 0x2c001220) /* fstds,ma */ \
- { regnum = GET_FIELD (this_insn, 27, 31); \
- (frame_saved_regs).regs[regnum + FP0_REGNUM] = next_addr; \
- next_addr += 8; \
- } \
- else \
- break; \
- } \
- lose: \
- (frame_saved_regs).regs[FP_REGNUM] = (frame_info)->frame; \
- (frame_saved_regs).regs[SP_REGNUM] = (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; \
- int int_buffer; \
- double freg_buffer; \
- /* Space for "arguments"; the RP goes in here. */ \
- sp += 48; \
- int_buffer = read_register (RP_REGNUM) | 0x3; \
- write_memory (sp - 20, &int_buffer, 4); \
- int_buffer = read_register (FP_REGNUM); \
- write_memory (sp, &int_buffer, 4); \
- write_register (FP_REGNUM, sp); \
- sp += 4; \
- for (regnum = 1; regnum < 31; regnum++) \
- if (regnum != RP_REGNUM && regnum != FP_REGNUM) \
- sp = push_word (sp, read_register (regnum)); \
- for (regnum = FP0_REGNUM; regnum < NUM_REGS; regnum++) \
- { read_register_bytes (REGISTER_BYTE (regnum), &freg_buffer, 8); \
- sp = push_bytes (sp, &freg_buffer, 8);} \
- sp = push_word (sp, read_register (IPSW_REGNUM)); \
- sp = push_word (sp, read_register (SAR_REGNUM)); \
- sp = push_word (sp, read_register (PCOQ_TAIL_REGNUM)); \
- sp = push_word (sp, read_register (PCSQ_TAIL_REGNUM)); \
- write_register (SP_REGNUM, sp);}
-
-/* Discard from the stack the innermost frame,
- restoring all saved registers. */
-#define POP_FRAME \
-{ register FRAME frame = get_current_frame (); \
- register CORE_ADDR fp; \
- register int regnum; \
- struct frame_saved_regs fsr; \
- struct frame_info *fi; \
- double freg_buffer; \
- fi = get_frame_info (frame); \
- fp = fi->frame; \
- get_frame_saved_regs (fi, &fsr); \
- for (regnum = 31; regnum > 0; regnum--) \
- if (fsr.regs[regnum]) \
- write_register (regnum, read_memory_integer (fsr.regs[regnum], 4)); \
- for (regnum = NUM_REGS - 1; regnum >= FP0_REGNUM ; regnum--) \
- if (fsr.regs[regnum]) \
- { read_memory (fsr.regs[regnum], &freg_buffer, 8); \
- write_register_bytes (REGISTER_BYTE (regnum), &freg_buffer, 8); }\
- if (fsr.regs[IPSW_REGNUM]) \
- write_register (IPSW_REGNUM, \
- read_memory_integer (fsr.regs[IPSW_REGNUM], 4)); \
- if (fsr.regs[SAR_REGNUM]) \
- write_register (SAR_REGNUM, \
- read_memory_integer (fsr.regs[SAR_REGNUM], 4)); \
- if (fsr.regs[PCOQ_TAIL_REGNUM]) \
- write_register (PCOQ_TAIL_REGNUM, \
- read_memory_integer (fsr.regs[PCOQ_TAIL_REGNUM], 4));\
- if (fsr.regs[PCSQ_TAIL_REGNUM]) \
- write_register (PCSQ_TAIL_REGNUM, \
- read_memory_integer (fsr.regs[PCSQ_TAIL_REGNUM], 4));\
- write_register (FP_REGNUM, read_memory_integer (fp, 4)); \
- write_register (SP_REGNUM, fp + 8); \
- flush_cached_frames (); \
- set_current_frame (create_new_frame (read_register (FP_REGNUM),\
- read_pc ())); }
-
-/* This sequence of words is the instructions
-
-; Call stack frame has already been built by gdb. Since we could be calling
-; a varargs function, and we do not have the benefit of a stub to put things in
-; the right place, we load the first 4 word of arguments into both the general
-; and fp registers.
-call_dummy
- ldw -36(sp), arg0
- ldw -40(sp), arg1
- ldw -44(sp), arg2
- ldw -48(sp), arg3
- ldo -36(sp), r1
- fldws 0(0, r1), fr4
- fldds -4(0, r1), fr5
- fldws -8(0, r1), fr6
- fldds -12(0, r1), fr7
- ldil 0, r22 ; target will be placed here.
- ldo 0(r22), r22
- ldsid (0,r22), r3
- ldil 0, r1 ; _sr4export will be placed here.
- ldo 0(r1), r1
- ldsid (0,r1), r4
- combt,=,n r3, r4, text_space ; If target is in data space, do a
- ble 0(sr5, r22) ; "normal" procedure call
- copy r31, r2
- break 4, 8
-text_space ; Otherwise, go through _sr4export,
- ble (sr4, r1) ; which will return back here.
- stw 31,-24(r30)
- break 4, 8
-
- The dummy decides if the target is in text space or data space. If
- it's in data space, there's no problem because the target can
- return back to the dummy. However, if the target is in text space,
- the dummy calls the secret, undocumented routine _sr4export, which
- calls a function in text space and can return to any space. Instead
- of including fake instructions to represent saved registers, we
- know that the frame is associated with the call dummy and treat it
- specially. */
-
-#define CALL_DUMMY { 0x4bda3fb9, 0x4bd93fb1, 0x4bd83fa9, 0x4bd73fa1, \
- 0x37c13fb9, 0x24201004, 0x2c391005, 0x24311006, \
- 0x2c291007, 0x22c00000, 0x36d60000, 0x02c010a3, \
- 0x20200000, 0x34210000, 0x002010a4, 0x80832012, \
- 0xe6c06000, 0x081f0242, 0x00010004, 0xe4202000, \
- 0x6bdf3fd1, 0x00010004}
-
-#define CALL_DUMMY_LENGTH 88
-#define CALL_DUMMY_START_OFFSET 0
-/* 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) \
-{ static CORE_ADDR sr4export_address = 0; \
- \
- if (!sr4export_address) \
- { \
- struct minimal_symbol *msymbol; \
- msymbol = lookup_minimal_symbol ("_sr4export", (struct objfile *) NULL);\
- if (msymbol = NULL) \
- error ("Can't find an address for _sr4export trampoline"); \
- else \
- sr4export_address = msymbol -> address; \
- } \
- dummyname[9] = deposit_21 (fun >> 11, dummyname[9]); \
- dummyname[10] = deposit_14 (fun & MASK_11, dummyname[10]); \
- dummyname[12] = deposit_21 (sr4export_address >> 11, dummyname[12]); \
- dummyname[13] = deposit_14 (sr4export_address & MASK_11, dummyname[13]);\
-}
-
-/* Write the PC to a random value.
- On PA-RISC, we need to be sure that the PC space queue is correct. */
-
-#define WRITE_PC(addr) \
-{ int space_reg, space = ((addr) >> 30); \
- int space_val; \
- if (space == 0) \
- space_reg = 43; /* Space reg sr4 */ \
- else if (space == 1) \
- space_reg = 48; /* Space reg sr5*/ \
- else \
- error ("pc = %x is in illegal space.", addr); \
- space_val = read_register (space_reg); \
- write_register (PCOQ_HEAD_REGNUM, addr); \
- write_register (PCSQ_HEAD_REGNUM, space_val); \
- write_register (PCOQ_TAIL_REGNUM, addr); \
- write_register (PCSQ_TAIL_REGNUM, space_val);}
-
-
-
-
-
-
diff --git a/gdb/xcoffsolib.c b/gdb/xcoffsolib.c
index 4d2893f..a6ca8a7 100644
--- a/gdb/xcoffsolib.c
+++ b/gdb/xcoffsolib.c
@@ -1,17 +1,33 @@
-#include <stdio.h>
+/* Shared library support for RS/6000 (xcoff) object files, for GDB.
+ Copyright 1991, 1992 Free Software Foundation.
+ Contributed by IBM Corporation.
+
+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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
#include <sys/types.h>
#include <sys/ldr.h>
#include "defs.h"
#include "bfd.h"
-/*#include "libbfd.h" /* BFD internals (sigh!) FIXME */
#include "xcoffsolib.h"
-
extern struct symtab *current_source_symtab;
extern int current_source_line;
-
/* The real work of adding a shared library file to the symtab and
the section list. */
@@ -98,7 +114,6 @@ solib_add (arg_string, from_tty, target)
}
else if (!matched)
printf ("No matching shared object found.\n");
-
}
diff --git a/gdb/xcoffsolib.h b/gdb/xcoffsolib.h
index 9e5e4ef..cda5321 100644
--- a/gdb/xcoffsolib.h
+++ b/gdb/xcoffsolib.h
@@ -1,3 +1,22 @@
+/* Data structures for RS/6000 shared libraries, for GDB.
+ Copyright 1991, 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
/*
the vmap struct is used to describe the virtual address space of
the target we are manipulating. The first entry is always the "exec"
diff --git a/gdb/xm-go32.h b/gdb/xm-go32.h
index 83e006b..06b7002 100644
--- a/gdb/xm-go32.h
+++ b/gdb/xm-go32.h
@@ -1,3 +1,22 @@
+/* Definitions for hosting on GO32, for GDB.
+ Copyright 1991, 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
#undef EIO
#define EIO 0
#define SYS_SIGLIST_MISSING 1
diff --git a/gdb/xm-hppabsd.h b/gdb/xm-hppabsd.h
index 08ff507..7e5a4c5 100644
--- a/gdb/xm-hppabsd.h
+++ b/gdb/xm-hppabsd.h
@@ -1,30 +1,28 @@
-/* Parameters for execution on a Hewlett-Packard PA-RISC machine, running
- HPUX or BSD.
- Copyright (C) 1986, 1987, 1989, 1990, 1991 Free Software Foundation, Inc.
+/* Parameters for hosting on an HPPA PA-RISC machine, running BSD, for GDB.
+ Copyright 1991, 1992 Free Software Foundation, Inc.
Contributed by the Center for Software Science at the
University of Utah (pa-gdb-bugs@cs.utah.edu).
This file is part of GDB.
-GDB is free software; you can redistribute it and/or modify
+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 1, or (at your option)
-any later version.
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
-GDB is distributed in the hope that it will be useful,
+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 GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-/* Describe the endian nature of this machine. */
-#define BITS_BIG_ENDIAN 1
-#define BYTES_BIG_ENDIAN 1
-#define WORDS_BIG_ENDIAN 1
+/* This is a big-endian host. */
+
+#define HOST_BYTE_ORDER BIG_ENDIAN
/* Avoid "INT_MIN redefined" warnings -- by defining it here, exactly
the same as in the system <machine/machtypes.h> file. */
@@ -45,5 +43,10 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#define REGISTER_U_ADDR(addr, blockend, regno) \
{ addr = (int)(blockend) + REGISTER_BYTE (regno);}
-
#define U_REGS_OFFSET 0
+
+#ifndef SEEK_SET
+# define SEEK_SET 0 /* Set file pointer to "offset" */
+# define SEEK_CUR 1 /* Set file pointer to current plus "offset" */
+# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
+#endif /* SEEK_SET */
diff --git a/gdb/xm-hppahpux.h b/gdb/xm-hppahpux.h
index 5dce560..83cb839 100644
--- a/gdb/xm-hppahpux.h
+++ b/gdb/xm-hppahpux.h
@@ -1,30 +1,27 @@
-/* Parameters for execution on a Hewlett-Packard PA-RISC machine, running
- HPUX or BSD.
- Copyright (C) 1986, 1987, 1989, 1990, 1991 Free Software Foundation, Inc.
+/* Parameters for hosting on an HPPA-RISC machine running HPUX, for GDB.
+ Copyright 1991, 1992 Free Software Foundation, Inc.
Contributed by the Center for Software Science at the
University of Utah (pa-gdb-bugs@cs.utah.edu).
This file is part of GDB.
-GDB is free software; you can redistribute it and/or modify
+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 1, or (at your option)
-any later version.
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
-GDB is distributed in the hope that it will be useful,
+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 GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-/* Describe the endian nature of this machine. */
-#define BITS_BIG_ENDIAN 1
-#define BYTES_BIG_ENDIAN 1
-#define WORDS_BIG_ENDIAN 1
+/* Host is big-endian. */
+#define HOST_BYTE_ORDER BIG_ENDIAN
/* Avoid "INT_MIN redefined" warnings -- by defining it here, exactly
the same as in the system <machine/machtypes.h> file. */
@@ -46,5 +43,4 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#define REGISTER_U_ADDR(addr, blockend, regno) \
{ addr = (int)(blockend) + REGISTER_BYTE (regno);}
-
#define U_REGS_OFFSET 0