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* defs.h: Incorporate param.h. All users changed.

Browse Source 
* param-no-tm.h:  Change users to define TM_FILE_OVERRIDE instead.
* param.h, param-no-tm.h:  Removed.
* Update copyrights in all changed files.
* dbxread.c, dwarfread.c, inflow.c, infrun.c, m2-exp.y, putenv.c,
solib.c, symtab.h, tm-umax.h, valprint.c:  Lint.
* tm-convex.h, tm-hp300hpux.h, tm-merlin.h, tm-sparc.h,
xm-merlin.h:  Avoid host include files in target descriptions.
* getpagesize.h:  Removed, libiberty copes now.
This commit is contained in:
John Gilmore 1991-11-21 18:42:05 +00:00
parent d51bea8d2c
commit 7d9884b927
93 changed files with 757 additions and 1285 deletions
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12
gdb/ChangeLog
View File

@ -1,3 +1,15 @@
Thu Nov 21 10:23:52 1991 John Gilmore (gnu at cygnus.com)
* defs.h: Incorporate param.h. All users changed.
* param-no-tm.h: Change users to define TM_FILE_OVERRIDE instead.
* param.h, param-no-tm.h: Removed.
* Update copyrights in all changed files.
* dbxread.c, dwarfread.c, inflow.c, infrun.c, m2-exp.y, putenv.c,
solib.c, symtab.h, tm-umax.h, valprint.c: Lint.
* tm-convex.h, tm-hp300hpux.h, tm-merlin.h, tm-sparc.h,
xm-merlin.h: Avoid host include files in target descriptions.
* getpagesize.h: Removed, libiberty copes now.
Wed Nov 20 18:35:56 1991 John Gilmore (gnu at cygnus.com)
* Remove gdb/hp-include. Support for HP a.out oddities should be

1
gdb/altos-xdep.c
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@ -20,7 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"

3
gdb/am29k-tdep.c
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@ -1,5 +1,5 @@
/* Target-machine dependent code for the AMD 29000
Copyright (C) 1990 Free Software Foundation, Inc.
Copyright 1990, 1991 Free Software Foundation, Inc.
Contributed by Cygnus Support. Written by Jim Kingdon.
This file is part of GDB.
@ -23,7 +23,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "frame.h"
#include "value.h"
#include "param.h"
#include "symtab.h"
#include "inferior.h"

5
gdb/arm-pinsn.c
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@ -1,5 +1,5 @@
/* Print ARM instructions for GDB, the GNU debugger.
Copyright (C) 1986, 1989 Free Software Foundation, Inc.
/* Print Acorn Risc Machine instructions for GDB, the GNU debugger.
Copyright 1986, 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -22,7 +22,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <assert.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "arm-opcode.h"

1
gdb/arm-xdep.c
View File

@ -18,7 +18,6 @@ along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "arm-opcode.h"

1
gdb/buildsym.c
View File

@ -25,7 +25,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
make xcoffread.c more maintainable by sharing code. */
#include "defs.h"
#include "param.h"
#include "obstack.h"
#include "symtab.h"
#include "breakpoint.h"

1
gdb/c-exp.y
View File

@ -31,7 +31,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include <string.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "frame.h"
#include "expression.h"

1
gdb/coffread.c
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@ -20,7 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "breakpoint.h"
#include "bfd.h"

5
gdb/command.c
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@ -1,5 +1,5 @@
/* Library for reading command lines and decoding commands.
Copyright (C) 1986, 1989, 1990 Free Software Foundation, Inc.
/* Handle lists of commands, their decoding and documentation, for GDB.
Copyright 1986, 1989, 1990, 1991 Free Software Foundation, Inc.
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
@ -17,7 +17,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "command.h"
#include "symtab.h"
#include "value.h"

3
gdb/convex-pinsn.c
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@ -1,5 +1,5 @@
/* Print Convex instructions for GDB, the GNU debugger.
Copyright (C) 1989 Free Software Foundation, Inc.
Copyright 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -20,7 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
/* reg (fmt_field, inst_field) --

1
gdb/convex-tdep.c
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@ -19,7 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "command.h"
#include "symtab.h"
#include "value.h"

1
gdb/convex-xdep.c
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@ -19,7 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "command.h"
#include "symtab.h"
#include "value.h"

3
gdb/core.c
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@ -1,5 +1,5 @@
/* Work with core dump and executable files, for GDB.
Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
Copyright 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -22,7 +22,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <signal.h>
#include <fcntl.h>
#include "defs.h"
#include "param.h"
#include "frame.h" /* required by inferior.h */
#include "inferior.h"
#include "symtab.h"

1
gdb/coredep.c
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@ -21,7 +21,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
this file is more machine-specific. */
#include "defs.h"
#include "param.h"
#include "gdbcore.h"
#include <stdio.h>

12
gdb/cplus-dem.c
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@ -1,5 +1,5 @@
/* Demangler for GNU C++
Copyright (C) 1989 Free Software Foundation, Inc.
Copyright 1989, 1991 Free Software Foundation, Inc.
written by James Clark (jjc@jclark.uucp)
This program is free software; you can redistribute it and/or modify
@ -16,14 +16,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
/* This is for g++ 1.36.1 (November 6 version). It will probably
require changes for any other version.
Modified for g++ 1.36.2 (November 18 version).
Modified for g++ 1.90.06 (December 31 version).
Modified for g++ 1.95.03 (November 13 verison). */
/* This is for g++ 1.95.03 (November 13 verison). */
/* This file exports one function
@ -61,7 +54,6 @@
/* GDB-specific, FIXME. */
#include "defs.h"
#include "param.h"
#ifdef USG
#include <memory.h>

877
gdb/dbxread.c
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File diff suppressed because it is too large Load Diff

78
gdb/defs.h
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@ -1,4 +1,4 @@
/* Basic definitions for GDB, the GNU debugger.
/* Basic, host-specific, and target-specific definitions for GDB.
Copyright (C) 1986, 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -69,6 +69,7 @@ extern int parse_escape ();
extern char *reg_names[];
/* Indicate that these routines do not return to the caller. */
extern volatile void error(), fatal();
extern void warning_setup(), warning();
/* Various possibilities for alloca. */
#ifndef alloca
@ -274,6 +275,7 @@ enum language
language_unknown, /* Language not known */
language_auto, /* Placeholder for automatic setting */
language_c, /* C */
language_cplus, /* C++ */
language_m2, /* Modula-2 */
};
@ -292,5 +294,79 @@ char *local_hex_format_custom(); /* language.c */
char *local_hex_string (); /* language.c */
char *local_hex_string_custom (); /* language.c */
/* System-dependent parameters for GDB.
The standard thing is to include defs.h. However, files that are
specific to a particular target can define TM_FILE_OVERRIDE before
including defs.h, then can include any particular tm-file they desire. */
/* Target machine definition. This will be a symlink to one of the
tm-*.h files, built by the `configure' script. */
#ifndef TM_FILE_OVERRIDE
#include "tm.h"
#endif
/* Host machine definition. This will be a symlink to one of the
xm-*.h files, built by the `configure' script. */
#include "xm.h"
/* TARGET_BYTE_ORDER and HOST_BYTE_ORDER should be defined to one of these. */
#if !defined (BIG_ENDIAN)
#define BIG_ENDIAN 4321
#endif
#if !defined (LITTLE_ENDIAN)
#define LITTLE_ENDIAN 1234
#endif
/* The bit byte-order has to do just with numbering of bits in
debugging symbols and such. Conceptually, it's quite separate
from byte/word byte order. */
#if !defined (BITS_BIG_ENDIAN)
#if TARGET_BYTE_ORDER == BIG_ENDIAN
#define BITS_BIG_ENDIAN 1
#endif /* Big endian. */
#if TARGET_BYTE_ORDER == LITTLE_ENDIAN
#define BITS_BIG_ENDIAN 0
#endif /* Little endian. */
#endif /* BITS_BIG_ENDIAN not defined. */
/* Swap LEN bytes at BUFFER between target and host byte-order. */
#if TARGET_BYTE_ORDER == HOST_BYTE_ORDER
#define SWAP_TARGET_AND_HOST(buffer,len)
#else /* Target and host byte order differ. */
#define SWAP_TARGET_AND_HOST(buffer,len) \
{ \
char tmp; \
char *p = (char *)(buffer); \
char *q = ((char *)(buffer)) + len - 1; \
for (; p < q; p++, q--) \
{ \
tmp = *q; \
*q = *p; \
*p = tmp; \
} \
}
#endif /* Target and host byte order differ. */
/* On some machines there are bits in addresses which are not really
part of the address, but are used by the kernel, the hardware, etc.
for special purposes. ADDR_BITS_REMOVE takes out any such bits
so we get a "real" address such as one would find in a symbol
table. ADDR_BITS_SET sets those bits the way the system wants
them. */
#if !defined (ADDR_BITS_REMOVE)
#define ADDR_BITS_REMOVE(addr) (addr)
#define ADDR_BITS_SET(addr) (addr)
#endif /* No ADDR_BITS_REMOVE. */
#if !defined (SYS_SIGLIST_MISSING)
#define SYS_SIGLIST_MISSING defined (USG)
#endif /* No SYS_SIGLIST_MISSING */
#endif /* no DEFS_H */

5
gdb/dwarfread.c
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@ -72,7 +72,6 @@ other things to work on, if you get bored. :-)
#include <fcntl.h>
#include "defs.h"
#include "param.h"
#include "bfd.h"
#include "symtab.h"
#include "symfile.h"
@ -2443,9 +2442,7 @@ DESCRIPTION
static void
DEFUN(dwarf_psymtab_to_symtab, (pst), struct partial_symtab *pst)
{
int desc;
bfd *sym_bfd;
if (!pst)
{
return;

1
gdb/elfread.c
View File

@ -39,7 +39,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "elf-common.h"
#include "elf-external.h"
#include "elf-internal.h"

40
gdb/exec.c
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@ -1,5 +1,5 @@
/* Work with executable files, for GDB.
Copyright (C) 1988, 1989 Free Software Foundation, Inc.
Copyright 1988, 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -19,7 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "target.h"
@ -111,34 +110,6 @@ exec_file_command (filename, from_tty)
error ("\"%s\": not in executable format: %s.",
scratch_pathname, bfd_errmsg (bfd_error));
#if FIXME
/* This code needs to be incorporated into BFD */
#ifdef COFF_ENCAPSULATE
/* If we have a coff header, it can give us better values for
text_start and exec_data_start. This is particularly useful
for remote debugging of embedded systems. */
if (N_FLAGS(exec_aouthdr) & N_FLAGS_COFF_ENCAPSULATE)
{
struct coffheader ch;
int val;
val = lseek (execchan, -(sizeof (AOUTHDR) + sizeof (ch)), 1);
if (val == -1)
perror_with_name (filename);
val = myread (execchan, &ch, sizeof (ch));
if (val < 0)
perror_with_name (filename);
text_start = ch.text_start;
exec_data_start = ch.data_start;
} else
#endif
{
text_start =
IS_OBJECT_FILE (exec_aouthdr) ? 0 : N_TXTADDR (exec_aouthdr);
exec_data_start = IS_OBJECT_FILE (exec_aouthdr)
? exec_aouthdr.a_text : N_DATADDR (exec_aouthdr);
}
#endif FIXME
if (build_section_table (exec_bfd, &exec_ops.sections,
&exec_ops.sections_end))
error ("Can't find the file sections in `%s': %s",
@ -323,11 +294,14 @@ exec_files_info ()
{
struct section_table *p;
printf ("\tExecutable file `%s'.\n", bfd_get_filename(exec_bfd));
printf_filtered ("\t`%s', ", bfd_get_filename(exec_bfd));
wrap_here (" ");
printf_filtered ("file type %s.\n", bfd_get_target(exec_bfd));
for (p = exec_ops.sections; p < exec_ops.sections_end; p++) {
printf("\t%s", local_hex_string_custom (p->addr, "08"));
printf(" - %s is %s\n", local_hex_string_custom (p->endaddr, "08"),
printf_filtered ("\t%s", local_hex_string_custom (p->addr, "08"));
printf_filtered (" - %s is %s\n",
local_hex_string_custom (p->endaddr, "08"),
bfd_section_name (exec_bfd, p->sec_ptr));
}
}

14
gdb/findvar.c
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@ -1,5 +1,5 @@
/* Find a variable's value in memory, for GDB, the GNU debugger.
Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
Copyright 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -19,7 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "frame.h"
#include "value.h"
@ -399,7 +398,6 @@ read_var_value (var, frame)
}
case LOC_STATIC:
case LOC_EXTERNAL:
addr = SYMBOL_VALUE_ADDRESS (var);
break;
@ -646,7 +644,6 @@ locate_var_value (var, frame)
{
CORE_ADDR addr = 0;
struct type *type = SYMBOL_TYPE (var);
struct type *result_type;
value lazy_value;
/* Evaluate it first; if the result is a memory address, we're fine.
@ -672,14 +669,7 @@ locate_var_value (var, frame)
type = TYPE_TARGET_TYPE (type);
}
/* Address of an array is of the type of address of it's elements. */
/* FIXME, this is probably wrong now for ANSI C. */
result_type =
lookup_pointer_type (TYPE_CODE (type) == TYPE_CODE_ARRAY ?
TYPE_TARGET_TYPE (type) : type);
return value_cast (result_type,
value_from_long (builtin_type_long, (LONGEST) addr));
return value_from_longest (lookup_pointer_type (type), (LONGEST) addr);
}
/* Not a memory address; check what the problem was. */

6
gdb/gould-pinsn.c
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@ -1,5 +1,5 @@
/* Print GOULD RISC instructions for GDB, the GNU debugger.
Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
Copyright 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -18,12 +18,10 @@ along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "gdbcore.h"
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "frame.h"
#include "gdbcore.h"
#if defined GOULD_PN
#include "pn-opcode.h"
#else

1
gdb/gould-xdep.c
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@ -19,7 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"

1
gdb/hp300ux-xdep.c
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@ -19,7 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"

1
gdb/i386-pinsn.c
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@ -36,7 +36,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
/* For the GDB interface at the bottom of the file... */
#include "defs.h"
#include "param.h"
#include "gdbcore.h"
#define Eb OP_E, b_mode

35
gdb/i386-tdep.c
View File

@ -3,49 +3,26 @@
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"
#include "inferior.h"
#include "gdbcore.h"
#ifdef USG
#include <sys/types.h>
#endif
#include <sys/param.h>
#include <sys/dir.h>
#include <signal.h>
#include <sys/user.h>
#include <sys/ioctl.h>
#include <fcntl.h>
#ifndef N_SET_MAGIC
#ifdef COFF_FORMAT
#define N_SET_MAGIC(exec, val) ((exec).magic = (val))
#else
#define N_SET_MAGIC(exec, val) ((exec).a_magic = (val))
#endif
#endif
#include <sys/file.h>
#include <sys/stat.h>
/* helper functions for tm-i386.h */
/* stdio style buffering to minimize calls to ptrace */

1
gdb/i386-xdep.c
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@ -19,7 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "language.h"

1
gdb/i387-tdep.c
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@ -19,7 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "language.h"

1
gdb/i960-pinsn.c
View File

@ -19,7 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"

1
gdb/i960-tdep.c
View File

@ -25,7 +25,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include <signal.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "value.h"
#include "frame.h"

1
gdb/ieee-float.c
View File

@ -18,7 +18,6 @@ along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "defs.h"
#include "param.h"
#include "ieee-float.h"
#include <math.h> /* ldexp */

25
gdb/inflow.c
View File

@ -19,7 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "command.h"
@ -60,7 +59,7 @@ static struct tchars tc_inferior;
static struct tchars tc_ours;
#endif
#ifdef TIOCGLTC
#if defined(TIOCGLTC) && !defined(TIOCGLTC_BROKEN)
static struct ltchars ltc_inferior;
static struct ltchars ltc_ours;
#endif
@ -71,8 +70,13 @@ static int lmode_ours;
#endif
#ifdef TIOCGPGRP
# ifdef SHORT_PGRP
static short pgrp_inferior;
static short pgrp_ours;
# else
static int pgrp_inferior;
static int pgrp_ours;
# endif
#else
static void (*sigint_ours) ();
static void (*sigquit_ours) ();
@ -100,7 +104,7 @@ terminal_init_inferior ()
tc_inferior = tc_ours;
#endif
#ifdef TIOCGLTC
#if defined(TIOCGLTC) && !defined(TIOCGLTC_BROKEN)
ltc_inferior = ltc_ours;
#endif
@ -130,7 +134,7 @@ terminal_inferior ()
#if defined(TIOCGETC) && !defined(TIOCGETC_BROKEN)
ioctl (0, TIOCSETC, &tc_inferior);
#endif
#ifdef TIOCGLTC
#if defined(TIOCGLTC) && !defined(TIOCGLTC_BROKEN)
ioctl (0, TIOCSLTC, &ltc_inferior);
#endif
#ifdef TIOCLGET
@ -210,7 +214,7 @@ terminal_ours_1 (output_only)
#if defined(TIOCGETC) && !defined(TIOCGETC_BROKEN)
ioctl (0, TIOCGETC, &tc_inferior);
#endif
#ifdef TIOCGLTC
#if defined(TIOCGLTC) && !defined(TIOCGLTC_BROKEN)
ioctl (0, TIOCGLTC, &ltc_inferior);
#endif
#ifdef TIOCLGET
@ -235,7 +239,7 @@ terminal_ours_1 (output_only)
#if defined(TIOCGETC) && !defined(TIOCGETC_BROKEN)
ioctl (0, TIOCSETC, &tc_ours);
#endif
#ifdef TIOCGLTC
#if defined(TIOCGLTC) && !defined(TIOCGLTC_BROKEN)
ioctl (0, TIOCSLTC, &ltc_ours);
#endif
#ifdef TIOCLGET
@ -293,7 +297,7 @@ child_terminal_info (args, from_tty)
printf_filtered ("\n");
#endif
#ifdef TIOCGLTC
#if defined(TIOCGLTC) && !defined(TIOCGLTC_BROKEN)
printf_filtered ("ltchars: ");
for (i = 0; i < (int)sizeof (struct ltchars); i++)
printf_filtered ("0x%x ", ((char *)&ltc_inferior)[i]);
@ -314,6 +318,7 @@ child_terminal_info (args, from_tty)
become debugger target processes. This actually switches to
the terminal specified in the NEW_TTY_PREFORK call. */
void
new_tty_prefork (ttyname)
char *ttyname;
{
@ -342,7 +347,11 @@ new_tty ()
/* Now open the specified new terminal. */
#ifdef USE_O_NOCTTY
tty = open(inferior_thisrun_terminal, O_RDWR | O_NOCTTY);
#else
tty = open(inferior_thisrun_terminal, O_RDWR);
#endif
if (tty == -1)
{
print_sys_errmsg (inferior_thisrun_terminal, errno);
@ -483,7 +492,7 @@ Report which ones can be written.");
#if defined(TIOCGETC) && !defined(TIOCGETC_BROKEN)
ioctl (0, TIOCGETC, &tc_ours);
#endif
#ifdef TIOCGLTC
#if defined(TIOCGLTC) && !defined(TIOCGLTC_BROKEN)
ioctl (0, TIOCGLTC, &ltc_ours);
#endif
#ifdef TIOCLGET

1
gdb/infptrace.c
View File

@ -19,7 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "target.h"

1
gdb/infrun.hacked.c
View File

@ -119,7 +119,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include <string.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "frame.h"
#include "inferior.h"

5
gdb/kdb-start.c
View File

@ -1,5 +1,5 @@
/* Main loop for the standalone kernel debugger.
Copyright (C) 1989, Free Software Foundation, Inc.
/* Main loop for the standalone kernel debugger, for GDB, the GNU Debugger.
Copyright 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -18,7 +18,6 @@ along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "defs.h"
#include "param.h"
static char *args[] = {"kdb", "kdb-symbols", 0};

16
gdb/m2-exp.y
View File

@ -32,7 +32,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include <string.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "frame.h"
#include "expression.h"
@ -577,10 +576,25 @@ variable: NAME
case LOC_REGISTER:
case LOC_ARG:
case LOC_LOCAL:
case LOC_REF_ARG:
case LOC_REGPARM:
case LOC_LOCAL_ARG:
if (innermost_block == 0 ||
contained_in (block_found,
innermost_block))
innermost_block = block_found;
break;
case LOC_UNDEF:
case LOC_CONST:
case LOC_STATIC:
case LOC_TYPEDEF:
case LOC_LABEL: /* maybe should go above? */
case LOC_BLOCK:
case LOC_CONST_BYTES:
/* These are listed so gcc -Wall will reveal
un-handled cases. */
break;
}
write_exp_elt_opcode (OP_VAR_VALUE);
write_exp_elt_sym (sym);

5
gdb/m68k-pinsn.c
View File

@ -1,5 +1,5 @@
/* Print m68k instructions for GDB, the GNU debugger.
Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
/* Print Motorola 68k instructions for GDB, the GNU debugger.
Copyright 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -20,7 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "m68k-opcode.h"
#include "gdbcore.h"

25
gdb/m88k-pinsn.c
View File

@ -1,4 +1,23 @@
/* This file has been modified by Data General Corporation, November 1989. */
/* Print instructions for the Motorola 88000, for GDB and GNU Binutils.
Copyright 1986, 1987, 1988, 1989, 1990, 1991 Free Software Foundation, Inc.
Contributed by Data General Corporation, November 1989.
Partially derived from an earlier printcmd.c.
This file is part of GDB and the GNU Binutils.
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 <stdio.h>
#include "m88k-opcode.h"
@ -7,10 +26,6 @@
void sprint_address ();
/* Changed hashtab to hashtable to avoid naming conflict
with libdc.o (used for tdesc) for m88k.
*/
INSTAB *hashtable[HASHVAL] = {0};
/*

1
gdb/m88k-tdep.c
View File

@ -19,7 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "value.h"

4
gdb/m88k-xdep.c
View File

@ -1,4 +1,5 @@
/* Copyright (C) 1988, 1990 Free Software Foundation, Inc.
/* Host-dependent Motorola 88xxx support for GDB, the GNU Debugger.
Copyright 1988, 1990, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -18,7 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"

1
gdb/mach386-xdep.c
View File

@ -19,7 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "signame.h"

30
gdb/main.c
View File

@ -1,5 +1,5 @@
/* Top level for GDB, the GNU debugger.
Copyright (C) 1986, 1987, 1988, 1989, 1990 Free Software Foundation, Inc.
/* Top level `main' program for GDB, the GNU debugger.
Copyright 1986, 1987, 1988, 1989, 1990, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -21,7 +21,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
int fclose ();
#include "defs.h"
#include "gdbcmd.h"
#include "param.h"
#include "symtab.h"
#include "inferior.h"
#include "signals.h"
@ -604,6 +603,27 @@ GDB manual (available as on-line info or a printed manual).\n", stderr);
printf_filtered ("\n");
error_pre_print = "\n";
/* Set the initial language. */
{
extern enum language deduce_language_from_filename ();
extern struct partial_symtab *find_main_psymtab ();
struct partial_symtab *pst = find_main_psymtab ();
enum language lang = language_unknown;
if (pst == NULL) ;
#if 0
/* A better solution would set the language when reading the psymtab.
This would win for symbol file formats that encode the langauge,
such as dwarf. But, we don't do that yet. FIXME */
else if (pst->language != language_unknown)
lang = pst->language;
#endif
else if (pst->filename != NULL)
lang = deduce_language_from_filename (pst->filename);
if (lang == language_unknown) /* Make C the default language */
lang = language_c;
set_language (lang);
}
if (corearg != NULL)
if (!setjmp (to_top_level))
core_file_command (corearg, !batch);
@ -1685,7 +1705,7 @@ cd_command (dir, from_tty)
current_directory = dir;
else
{
current_directory = concat (current_directory, "/", dir);
current_directory = concat (current_directory, "/", dir, NULL);
free (dir);
}
@ -2021,7 +2041,7 @@ initialize_history()
/* We include the current directory so that if the user changes
directories the file written will be the same as the one
that was read. */
history_filename = concat (current_directory, "/.gdb_history", "");
history_filename = concat (current_directory, "/.gdb_history", NULL);
}
read_history (history_filename);
}

100
gdb/mem-break.c
View File

@ -1,24 +1,24 @@
/* Simulate breakpoints by patching locations in the target system.
Copyright (C) 1990 Free Software Foundation, Inc.
/* Simulate breakpoints by patching locations in the target system, for GDB.
Copyright 1990, 1991 Free Software Foundation, Inc.
Contributed by Cygnus Support. Written by John Gilmore.
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 "defs.h"
#include "param.h"
#ifdef BREAKPOINT
/* This file is only useful if BREAKPOINT is set. If not, we punt. */
@ -72,86 +72,8 @@ memory_remove_breakpoint (addr, contents_cache)
}
#if 0
/* This should move back into breakpoint.c, sad to say. Encapsulate
sizeof (BREAKPOINT) by export it as an int from mem-break.c. */
int memory_breakpoint_size = sizeof (break_insn);
/* Like target_read_memory() but if breakpoints are inserted, return
the shadow contents instead of the breakpoints themselves. */
int
read_memory_nobpt (memaddr, myaddr, len)
CORE_ADDR memaddr;
char *myaddr;
unsigned len;
{
int status;
struct breakpoint *b;
ALL_BREAKPOINTS (b)
{
if (b->address == NULL || !b->inserted)
continue;
else if (b->address + sizeof (break_insn) <= memaddr)
/* The breakpoint is entirely before the chunk of memory
we are reading. */
continue;
else if (b->address >= memaddr + len)
/* The breakpoint is entirely after the chunk of memory we
are reading. */
continue;
else
{
/* Copy the breakpoint from the shadow contents, and recurse
for the things before and after. */
/* Addresses and length of the part of the breakpoint that
we need to copy. */
CORE_ADDR membpt = b->address;
unsigned int bptlen = sizeof (break_insn);
/* Offset within shadow_contents. */
int bptoffset = 0;
if (membpt < memaddr)
{
/* Only copy the second part of the breakpoint. */
bptlen -= memaddr - membpt;
bptoffset = memaddr - membpt;
membpt = memaddr;
}
if (membpt + bptlen > memaddr + len)
{
/* Only copy the first part of the breakpoint. */
bptlen -= (membpt + bptlen) - (memaddr + len);
}
bcopy (b->shadow_contents + bptoffset,
myaddr + membpt - memaddr, bptlen);
if (membpt > memaddr)
{
/* Copy the section of memory before the breakpoint. */
status = read_memory_nobpt (memaddr, myaddr, membpt - memaddr);
if (status != 0)
return status;
}
if (membpt + bptlen < memaddr + len)
{
/* Copy the section of memory after the breakpoint. */
status = read_memory_nobpt
(membpt + bptlen,
myaddr + membpt + bptlen - memaddr,
memaddr + len - (membpt + bptlen));
if (status != 0)
return status;
}
return 0;
}
}
/* Nothing overlaps. Just call read_memory_noerr. */
return target_read_memory (memaddr, myaddr, len);
}
#endif /* 0 */
#else /* BREAKPOINT */
@ -175,4 +97,6 @@ memory_remove_breakpoint (addr, contents_cache)
return 0; /* lint */
}
int memory_breakpoint_size = -1;
#endif /* BREAKPOINT */

3
gdb/mips-pinsn.c
View File

@ -1,5 +1,5 @@
/* Print mips instructions for GDB, the GNU debugger.
Copyright (C) 1989 Free Software Foundation, Inc.
Copyright 1989, 1991 Free Software Foundation, Inc.
Contributed by Nobuyuki Hikichi(hikichi@sra.co.jp)
This file is part of GDB.
@ -21,7 +21,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "mips-opcode.h"

23
gdb/mips-tdep.c
View File

@ -1,8 +1,5 @@
/* Work with core dump and executable files, for GDB on MIPS.
This code would be in core.c if it weren't machine-dependent. */
/* Low level interface to ptrace, for GDB when running under Unix.
Copyright (C) 1988, 1989, 1990 Free Software Foundation, Inc.
/* Target-dependent code for the MIPS architecture, for GDB, the GNU Debugger.
Copyright 1988, 1989, 1990, 1991 Free Software Foundation, Inc.
Contributed by Alessandro Forin(af@cs.cmu.edu) at CMU
and by Per Bothner(bothner@cs.wisc.edu) at U.Wisconsin.
@ -22,16 +19,8 @@ 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. */
/* FIXME: Can a MIPS porter/tester determine which of these include
files we still need? -- gnu@cygnus.com */
#include <stdio.h>
#ifdef sgi
#include <sys/inst.h>
#else
#include <mips/inst.h>
#endif
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "symtab.h"
@ -485,7 +474,7 @@ mips_push_dummy_frame()
for (ireg = 32; --ireg >= 0; )
if (PROC_FREG_MASK(proc_desc) & (1 << ireg))
{
buffer = read_register (ireg);
buffer = read_register (ireg + FP0_REGNUM);
write_memory (save_address, &buffer, 4);
save_address -= 4;
}
@ -531,10 +520,10 @@ mips_pop_frame()
if (PROC_REG_MASK(proc_desc) & (1 << regnum))
write_register (regnum,
read_memory_integer (frame->saved_regs->regs[regnum], 4));
for (regnum = 64; --regnum >= 32; )
for (regnum = 32; --regnum >= 0; )
if (PROC_FREG_MASK(proc_desc) & (1 << regnum))
write_register (regnum,
read_memory_integer (frame->saved_regs->regs[regnum], 4));
write_register (regnum + FP0_REGNUM,
read_memory_integer (frame->saved_regs->regs[regnum + FP0_REGNUM], 4));
}
write_register (SP_REGNUM, new_sp);
flush_cached_frames ();

1
gdb/mips-xdep.c
View File

@ -26,7 +26,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <mips/inst.h>
#endif
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "symtab.h"

16
gdb/mipsread.c
View File

@ -34,15 +34,14 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
a pointer in the psymtab to do this. */
#include <stdio.h>
#include "param.h"
#include "obstack.h"
#include <sys/param.h>
#include <sys/file.h>
#include <sys/stat.h>
#include "defs.h"
#include "symtab.h"
#include "gdbcore.h"
#include "symfile.h"
#include "obstack.h"
#include <sys/param.h>
#include <sys/file.h>
#include <sys/stat.h>
#ifdef CMUCS
#include <mips/syms.h>
#else /* not CMUCS */
@ -1702,7 +1701,8 @@ parse_partial_symbols(end_of_text_seg, objfile)
sh = s_idx + (SYMR *) fh->isymBase;
if (sh->sc == scUndefined || sh->sc == scNil) {
if (sh->sc == scUndefined || sh->sc == scNil ||
sh->index == 0xfffff) {
/* FIXME, premature? */
s_idx++;
continue;
@ -2400,8 +2400,8 @@ new_psymtab(name, objfile)
/* Chain it to its object file */
pst->objfile = objfile;
pst->objfile_chain = sym_objfile->psymtabs;
sym_objfile->psymtabs = pst;
pst->objfile_chain = objfile->psymtabs;
objfile->psymtabs = pst;
pst->next = partial_symtab_list;
partial_symtab_list = pst;

1
gdb/nindy-tdep.c
View File

@ -23,7 +23,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "frame.h"

5
gdb/ns32k-pinsn.c
View File

@ -1,5 +1,5 @@
/* Print 32000 instructions for GDB, the GNU debugger.
Copyright (C) 1986,1988 Free Software Foundation, Inc.
/* Print National Semiconductor 32000 instructions for GDB, the GNU debugger.
Copyright 1986, 1988, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -20,7 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "ns32k-opcode.h"
#include "gdbcore.h"

1
gdb/parse.c
View File

@ -30,7 +30,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "frame.h"
#include "expression.h"

5
gdb/printcmd.c
View File

@ -1,5 +1,5 @@
/* Print values for GNU debugger GDB.
Copyright (C) 1986-1991 Free Software Foundation, Inc.
Copyright 1986, 1987, 1988, 1989, 1990, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -20,7 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include <string.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "symtab.h"
#include "value.h"
@ -1994,7 +1993,7 @@ where FOO is stored, etc. FOO must be an expression whose value\n\
resides in memory.\n",
"\n\
EXP may be preceded with /FMT, where FMT is a format letter\n\
but no count or size letter (see \"x\" command)."));
but no count or size letter (see \"x\" command).", NULL));
add_com_alias ("p", "print", class_vars, 1);
add_com ("inspect", class_vars, inspect_command,

1
gdb/procfs.c
View File

@ -34,7 +34,6 @@ regardless of whether or not the actual target has floating point hardware.
#include "defs.h"
#include "param.h"
#ifdef USE_PROC_FS /* Entire file goes away if not using /proc */

16
gdb/putenv.c
View File

@ -9,21 +9,16 @@
/****************************************************************/
/*
From pacbell!ames!ll-xn!mit-eddie!uw-beaver!ssc-vax!uvicctr!tholm Wed May 4 23:40:52 1988
Path: hoptoad!pacbell!ames!ll-xn!mit-eddie!uw-beaver!ssc-vax!uvicctr!tholm
From: tholm@uvicctr.UUCP (Terrence W. Holm)
Newsgroups: comp.os.minix
Subject: putenv(3)
Message-ID: <395@uvicctr.UUCP>
Date: 5 May 88 06:40:52 GMT
Reply-To: tholm@uvicctr.UUCP (Terrence W. Holm)
Organization: University of Victoria, Victoria B.C. Canada
Lines: 296
EFTH Minix report #2 - May 1988 - putenv(3)
This is an implementation of putenv(3) that we
wrote for Minix. Please consider this a public
domain program.
@ -31,19 +26,16 @@ domain program.
#include <stdio.h>
#define PSIZE sizeof(char *)
extern char **environ;
char *index();
char *malloc();
/****************************************************************/
/* */
/* int */
/* putenv( entry ) */
/* */
/* The "entry" should follow the form */
@ -70,10 +62,10 @@ char *malloc();
/****************************************************************/
int
putenv( entry )
char *entry;
{
{
unsigned length;
unsigned size;
char **p;
@ -114,4 +106,4 @@ putenv( entry )
environ = new_environ;
return(NULL);
}
}

9
gdb/pyr-pinsn.c
View File

@ -1,5 +1,5 @@
/* Disassembler for the Pyramid Technology 90x
Copyright (C) 1988,1989 Free Software Foundation, Inc.
/* Print Pyramid Technology 90x instructions for GDB, the GNU Debugger.
Copyright 1988, 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB, the GNU disassembler.
@ -20,7 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "pyr-opcode.h"
#include "gdbcore.h"
@ -30,8 +29,8 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
Pyramids. (The Pyramid-dependent handling of register values for
windowed registers is known to be buggy.)
When debugging, these functions supplant the normal definitions of some
of the macros in m-pyramid.h The quantity of information produced
When debugging, these functions can supplant the normal definitions of some
of the macros in tm-pyramid.h The quantity of information produced
when these functions are used makes the gdb unusable as a
debugger for user programs. */

1
gdb/pyr-tdep.c
View File

@ -17,7 +17,6 @@ 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 "param.h"
#include "defs.h"
/*** Prettier register printing. ***/

1
gdb/pyr-xdep.c
View File

@ -19,7 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"

2
gdb/remote-adapt.c
View File

@ -32,8 +32,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include <string.h>
#include "defs.h"
#include "tm.h"
#include "param-no-tm.h"
#include "inferior.h"
#include "wait.h"
#include "value.h"

2
gdb/remote-eb.c
View File

@ -27,9 +27,9 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include <string.h>
#define TM_FILE_OVERRIDE
#include "defs.h"
#include "tm-29k.h"
#include "param-no-tm.h"
#include "inferior.h"
#include "wait.h"
#include "value.h"

1
gdb/remote-nindy.c
View File

@ -101,7 +101,6 @@ NINDY ROM monitor at the other end of the line.
#include <setjmp.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "target.h"

1
gdb/remote-sa.sparc.c
View File

@ -8,7 +8,6 @@
#include <setjmp.h>
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "value.h"
#include "inferior.h"

4
gdb/remote-vx.68.c
View File

@ -1,5 +1,5 @@
/* Memory-access and commands for remote VxWorks processes, for GDB.
Copyright (C) 1990 Free Software Foundation, Inc.
Copyright 1990, 1991 Free Software Foundation, Inc.
Contributed by Wind River Systems and Cygnus Support.
This file is part of GDB.
@ -18,9 +18,9 @@ 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. */
#define TM_FILE_OVERRIDE
#include "defs.h"
#include "tm-vxworks68.h"
#include "param-no-tm.h"
#include "frame.h"
#include "inferior.h"
#include "wait.h"

1
gdb/remote-vx.c
View File

@ -20,7 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "wait.h"

1
gdb/rs6000-tdep.c
View File

@ -20,7 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "symtab.h"

1
gdb/rs6000-xdep.c
View File

@ -19,7 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "symtab.h"

5
gdb/signame.c
View File

@ -1,5 +1,5 @@
/* Convert between signal names and numbers.
Copyright (C) 1990 Free Software Foundation, Inc.
/* Convert between signal names and numbers, for GDB.
Copyright 1990, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -23,7 +23,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
/* GDB-specific, FIXME. (This is for the SYS_SIGLIST_MISSING define). */
#include "defs.h"
#include "param.h"
#ifdef __STDC__
#define CONST const

5
gdb/sparc-pinsn.c
View File

@ -1,5 +1,5 @@
/* Disassembler for the sparc.
Copyright (C) 1989 Free Software Foundation, Inc.
/* Print SPARC instructions for GDB, the GNU Debugger.
Copyright 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB, the GNU disassembler.
@ -20,7 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "sparc-opcode.h"
#include "gdbcore.h"

8
gdb/sparc-xdep.c
View File

@ -1,7 +1,5 @@
/* Machine-dependent code which would otherwise be in inflow.c and core.c,
for GDB, the GNU debugger, for SPARC host systems.
Copyright (C) 1986, 1987, 1989, 1990 Free Software Foundation, Inc.
/* Host-dependent code for SPARC host systems, for GDB, the GNU debugger.
Copyright 1986, 1987, 1989, 1990, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -21,8 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "tm-sparc.h"
#include "param-no-tm.h"
#include "inferior.h"
#include "target.h"

1
gdb/standalone.c
View File

@ -29,7 +29,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#endif /* SIGTSTP and SIGIO defined (must be 4.2) */
#include "defs.h"
#include "param.h"
#include "signals.h"
#include "symtab.h"
#include "frame.h"

9
gdb/sun3-xdep.c
View File

@ -1,6 +1,5 @@
/* Sun-3 Machine-dependent code which would otherwise be in inflow.c and core.c,
for GDB, the GNU debugger.
Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
/* Host-dependent code for Sun-3 for GDB, the GNU debugger.
Copyright 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -20,15 +19,13 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "inferior.h"
#include "gdbcore.h"
#include <sys/ptrace.h>
#define KERNEL /* To get floating point reg definitions */
#include <machine/reg.h>
#include "gdbcore.h"
extern int errno;
#if defined (GDB_TARGET_IS_SUN3)

1
gdb/sun386-xdep.c
View File

@ -23,7 +23,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "signame.h"

382
gdb/symfile.c
View File

@ -21,7 +21,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "symtab.h"
#include "param.h"
#include "gdbcore.h"
#include "frame.h"
#include "target.h"
@ -50,9 +49,12 @@ extern CORE_ADDR startup_file_start; /* From blockframe.c */
extern CORE_ADDR startup_file_end; /* From blockframe.c */
/* Functions this file defines */
static bfd *symfile_open();
static struct sym_fns *symfile_init();
static void clear_symtab_users_once();
static struct objfile *symfile_open ();
static struct sym_fns *symfile_init ();
static void clear_symtab_users_once ();
static void free_all_psymtabs ();
static void free_all_symtabs ();
/* List of all available sym_fns. */
@ -84,17 +86,13 @@ struct obstack obstack2;
struct obstack *psymbol_obstack = &obstack2;
/* File name symbols were loaded from. */
/* The object file that the main symbol table was loaded from (e.g. the
argument to the "symbol-file" or "file" command). */
char *symfile = 0;
/* The modification date of the file when they were loaded. */
long /* really time_t */ symfile_mtime = 0;
struct objfile *symfile_objfile = 0;
/* Structures with which to manage partial symbol allocation. */
#include "param.h"
struct psymbol_allocation_list global_psymbols = {0}, static_psymbols = {0};
/* Flag for whether user will be reloading symbols multiple times.
@ -311,6 +309,79 @@ discard_misc_bunches (foo)
}
}
/* After adding things to the vector, sort or re-sort it into address order. */
void
sort_misc_function_vector ()
{
qsort (misc_function_vector, misc_function_count,
sizeof (struct misc_function),
compare_misc_functions);
}
/* Compact duplicate entries out of the misc function vector by walking
through the vector and compacting out entries with duplicate addresses
and matching names.
When files contain multiple sources of symbol information, it is
possible for the misc function vector to contain many duplicate entries.
As an example, SVR4 systems use ELF formatted object files, which
usually contain at least two different types of symbol tables (a
standard ELF one and a smaller dynamic linking table), as well as
DWARF debugging information for files compiled with -g.
Without compacting, the misc function vector for gdb itself contains
over a 1000 duplicates, about a third of the total table size. Aside
from the potential trap of not noticing that two successive entries
identify the same location, this duplication impacts the time required
to linearly scan the table, which is done in a number of places. So
just do one linear scan here and toss out the duplicates.
Note that the strings themselves are allocated on the symbol_obstack,
so we can't easily reclaim their memory. They will get automatically
freed when the symbol table is freed.
Also note we only go up to the next to last entry within the loop
and then copy the last entry explicitly after the loop terminates.
Since the different sources of information for each symbol may
have different levels of "completeness", we may have duplicates
that have one entry with type "mf_unknown" and the other with a
known type. So if the one we are leaving alone has type mf_unknown,
overwrite it's type with the type from the one we are compacting out.
*/
static void
compact_misc_function_vector ()
{
struct misc_function *copyfrom;
struct misc_function *copyto;
copyfrom = copyto = misc_function_vector;
while (copyfrom < misc_function_vector + misc_function_count - 1)
{
if (copyfrom -> address == (copyfrom + 1) -> address
&& (strcmp (copyfrom -> name, (copyfrom + 1) -> name) == 0))
{
if ((copyfrom + 1) -> type == mf_unknown)
{
(copyfrom + 1) -> type = copyfrom -> type;
}
copyfrom++;
}
else
{
*copyto++ = *copyfrom++;
}
}
*copyto++ = *copyfrom++;
misc_function_count = copyto - misc_function_vector;
misc_function_vector = (struct misc_function *)
xrealloc (misc_function_vector,
misc_function_count * sizeof (struct misc_function));
}
/* INCLINK nonzero means bunches are from an incrementally-linked file.
Add them to the existing bunches.
Otherwise INCLINK is zero, and we start from scratch. */
@ -365,9 +436,11 @@ condense_misc_bunches (inclink)
/* Sort the misc functions by address. */
qsort (misc_function_vector, misc_function_count,
sizeof (struct misc_function),
compare_misc_functions);
sort_misc_function_vector ();
/* Compact out any duplicates. */
compact_misc_function_vector ();
}
@ -404,14 +477,14 @@ psymtab_to_symtab (pst)
where the text segment was loaded. */
void
syms_from_bfd (sym_bfd, addr, mainline)
bfd *sym_bfd;
syms_from_objfile (objfile, addr, mainline)
struct objfile *objfile;
CORE_ADDR addr;
int mainline;
{
asection *text_sect;
struct sym_fns *sf;
char *realname;
bfd *sym_bfd = objfile->obfd;
/* There is a distinction between having no symbol table
(we refuse to read the file, leaving the old set of symbols around)
@ -439,20 +512,15 @@ syms_from_bfd (sym_bfd, addr, mainline)
startup_file_end = 0;
}
sf = symfile_init (sym_bfd);
realname = bfd_get_filename (sym_bfd);
realname = savestring (realname, strlen (realname));
/* FIXME, this probably creates a storage leak... */
sf = symfile_init (objfile);
if (mainline)
{
/* Since no error yet, throw away the old symbol table. */
if (symfile)
free (symfile);
symfile = 0;
free_all_symtabs ();
free_all_psymtabs ();
if (symfile_objfile)
free_objfile (symfile_objfile);
symfile_objfile = 0;
(*sf->sym_new_init) ();
@ -475,7 +543,7 @@ syms_from_bfd (sym_bfd, addr, mainline)
if (mainline)
{
/* OK, make it the "real" symbol file. */
symfile = realname;
symfile_objfile = objfile;
symfile_fns = sf;
}
@ -501,17 +569,17 @@ symbol_file_add (name, from_tty, addr, mainline)
CORE_ADDR addr;
int mainline;
{
struct objfile *objfile;
bfd *sym_bfd;
sym_bfd = symfile_open (name);
if (mainline)
symfile_mtime = bfd_get_mtime (sym_bfd);
objfile = symfile_open (name);
sym_bfd = objfile->obfd;
/* There is a distinction between having no symbol table
(we refuse to read the file, leaving the old set of symbols around)
and having no debugging symbols in your symbol table (we read
the file and end up with a mostly empty symbol table). */
the file and end up with a mostly empty symbol table, but with lots
of stuff in the misc function vector). */
if (!(bfd_get_file_flags (sym_bfd) & HAS_SYMS))
{
@ -531,7 +599,7 @@ symbol_file_add (name, from_tty, addr, mainline)
fflush (stdout);
}
syms_from_bfd (sym_bfd, addr, mainline);
syms_from_objfile (objfile, addr, mainline);
if (from_tty)
{
@ -553,15 +621,15 @@ symbol_file_command (name, from_tty)
if (name == 0)
{
if ((symtab_list || partial_symtab_list)
&& from_tty
&& !query ("Discard symbol table from `%s'? ", symfile))
error ("Not confirmed.");
if (symfile)
free (symfile);
symfile = 0;
free_all_symtabs ();
free_all_psymtabs ();
if (symfile_objfile) {
if ((symtab_list || partial_symtab_list)
&& from_tty
&& !query ("Discard symbol table from `%s'? ",
symfile_objfile->name))
error ("Not confirmed.");
free_objfile (symfile_objfile);
}
symfile_objfile = 0;
/* FIXME, this does not account for the main file and subsequent
files (shared libs, dynloads, etc) having different formats.
It only calls the cleanup routine for the main file's format. */
@ -581,46 +649,112 @@ symbol_file_command (name, from_tty)
}
/* Open NAME and hand it off to BFD for preliminary analysis. Result
is a BFD *, which includes a new copy of NAME dynamically allocated
(which will be freed by the cleanup chain). In case of trouble,
error() is called. */
is newly malloc'd struct objfile *, which includes a newly malloc'd`
copy of NAME (tilde-expanded and made absolute).
In case of trouble, error() is called. */
static bfd *
static struct objfile *
symfile_open (name)
char *name;
{
bfd *sym_bfd;
int desc;
char *absolute_name;
struct objfile *objfile;
name = tilde_expand (name);
make_cleanup (free, name);
name = tilde_expand (name); /* Returns 1st new malloc'd copy */
/* Look down path for it, allocate 2nd new malloc'd copy. */
desc = openp (getenv ("PATH"), 1, name, O_RDONLY, 0, &absolute_name);
if (desc < 0)
if (desc < 0) {
make_cleanup (free, name);
perror_with_name (name);
else
{
make_cleanup (free, absolute_name);
name = absolute_name;
}
}
free (name); /* Free 1st new malloc'd copy */
name = absolute_name; /* Keep 2nd malloc'd copy in objfile and bfd */
sym_bfd = bfd_fdopenr (name, NULL, desc);
if (!sym_bfd)
{
close (desc);
make_cleanup (free, name);
error ("Could not open `%s' to read symbols: %s",
name, bfd_errmsg (bfd_error));
}
make_cleanup (bfd_close, sym_bfd);
if (!bfd_check_format (sym_bfd, bfd_object))
if (!bfd_check_format (sym_bfd, bfd_object)) {
bfd_close (sym_bfd); /* This also closes desc */
make_cleanup (free, name);
error ("\"%s\": can't read symbols: %s.",
name, bfd_errmsg (bfd_error));
}
return sym_bfd;
objfile = allocate_objfile (sym_bfd, name);
return objfile;
}
/* Allocate a new objfile struct, fill it in as best we can, and return it.
FIXME-soon! Eventually, the objfile will contain the obstack in which
the symtabs and psymtabs are contained, so they can all be blown away
cheaply and easily. */
struct objfile *
allocate_objfile (abfd, filename)
bfd *abfd;
char *filename;
{
struct objfile *objfile;
objfile = (struct objfile *) xmalloc (sizeof (struct objfile));
bzero (objfile, sizeof (*objfile));
objfile->obfd = abfd;
objfile->name = filename;
objfile->symtabs = 0; /* Don't have any yet */
objfile->psymtabs = 0; /* Don't have any yet */
objfile->mtime = bfd_get_mtime (abfd);
/* Chain it to the list. */
objfile->next = object_files;
object_files = objfile;
return objfile;
}
/* Destroy an objfile and all the symtabs and psymtabs under it. */
void
free_objfile (objfile)
struct objfile *objfile;
{
struct objfile *ofp;
if (objfile->name)
free (objfile->name);
if (objfile->obfd)
bfd_close (objfile->obfd);
/* Remove it from the chain of all objfiles. */
if (object_files == objfile)
object_files = objfile->next;
else for (ofp = object_files; ofp; ofp = ofp->next) {
if (ofp->next == objfile)
ofp->next = objfile->next;
}
/* FIXME! This should only free those associated with the objfile
being passed to us. THIS IS A KLUDGE TO BOOTSTRAP US. */
free_all_psymtabs ();
free_all_symtabs ();
free (objfile);
}
/* Link a new symtab_fns into the global symtab_fns list.
Called by various _initialize routines. */
@ -638,10 +772,11 @@ add_symtab_fns (sf)
that contains cached information about the symbol file. */
static struct sym_fns *
symfile_init (sym_bfd)
bfd *sym_bfd;
symfile_init (objfile)
struct objfile *objfile;
{
struct sym_fns *sf, *sf2;
bfd *sym_bfd = objfile->obfd;
for (sf = symtab_fns; sf != NULL; sf = sf->next)
{
@ -650,6 +785,7 @@ symfile_init (sym_bfd)
sf2 = (struct sym_fns *)xmalloc (sizeof (*sf2));
/* FIXME, who frees this? */
*sf2 = *sf;
sf2->objfile = objfile;
sf2->sym_bfd = sym_bfd;
sf2->sym_private = 0; /* Not alloc'd yet */
(*sf2->sym_init) (sf2);
@ -712,11 +848,13 @@ add_symbol_file_command (arg_string, from_tty)
symbol_file_add (name, 0, text_addr, 0);
}
/* Re-read symbols if the symbol-file has changed. */
/* Re-read symbols if a symbol-file has changed. */
void
reread_symbols ()
{
struct stat symstat;
struct objfile *objfile;
long new_modtime;
int reread_one = 0;
/* With the addition of shared libraries, this should be modified,
the load time should be saved in the partial symbol tables, since
@ -725,16 +863,24 @@ reread_symbols ()
and see if the symbol table that it originates from has been changed
*/
if (stat (symfile, &symstat) < 0)
/* Can't read symbol-file. Assume it is up to date. */
return;
if (symstat.st_mtime > symfile_mtime)
{
printf_filtered ("Symbol file has changed; re-reading symbols.\n");
symbol_file_command (symfile, 0);
breakpoint_re_set ();
for (objfile = object_files; objfile; objfile = objfile->next) {
if (objfile->obfd) {
objfile->obfd->mtime_set = false; /* Force it to reread. */
new_modtime = bfd_get_mtime (objfile->obfd);
if (new_modtime != objfile->mtime) {
printf_filtered ("`%s' has changed; re-reading symbols.\n",
objfile->name);
/* FIXME, this should use a different command...that would only
affect this objfile's symbols. */
symbol_file_command (objfile->name, 0);
objfile->mtime = new_modtime;
reread_one = 1;
}
}
}
if (reread_one)
breakpoint_re_set ();
}
/* This function is really horrible, but to avoid it, there would need
@ -770,10 +916,9 @@ fill_in_vptr_fieldno (type)
static unsigned stop_whining = 0;
/* Print a complaint about the input symbols, and link the complaint block
into a chain for later handling. Result is 1 if the complaint was
printed, 0 if it was suppressed. */
into a chain for later handling. */
int
void
complain (complaint, val)
struct complaint *complaint;
char *val;
@ -784,7 +929,7 @@ complain (complaint, val)
complaint_root->next = complaint;
}
if (complaint->counter > stop_whining)
return 0;
return;
wrap_here ("");
if (!info_verbose) {
puts_filtered ("During symbol reading...");
@ -794,7 +939,6 @@ complain (complaint, val)
wrap_here("");
if (!info_verbose)
puts_filtered ("\n");
return 1;
}
/* Clear out all complaint counters that have ever been incremented. */
@ -808,6 +952,23 @@ clear_complaints ()
p->counter = 0;
}
enum language
deduce_language_from_filename (filename)
char *filename;
{
char *c = rindex (filename, '.');
if (!c) ; /* Get default. */
else if(!strcmp(c,".mod"))
return language_m2;
else if(!strcmp(c,".c"))
return language_c;
else if(!strcmp(c,".cc") || !strcmp(c,".C"))
return language_cplus;
return language_unknown; /* default */
}
/* allocate_symtab:
Allocate and partly initialize a new symbol table. Return a pointer
@ -826,11 +987,11 @@ clear_complaints ()
*/
struct symtab *
allocate_symtab(name)
allocate_symtab(name, objfile)
char *name;
struct objfile *objfile;
{
register struct symtab *symtab;
char *c;
symtab = (struct symtab *) xmalloc (sizeof (struct symtab));
bzero (symtab, sizeof (*symtab));
@ -839,17 +1000,16 @@ allocate_symtab(name)
symtab->nlines = 0;
symtab->line_charpos = 0;
symtab->version = 0;
symtab->language = language_unknown; /* default */
symtab->language = deduce_language_from_filename (name);
c = rindex (name, '.');
if (!c) {
; /* Don't know language of file. */
} else if(!strcmp(c,".mod")) {
symtab->language = language_m2;
} else if(!strcmp(c,".c") || !strcmp(c,".cc")) {
symtab->language = language_c;
}
/* Hook it to the objfile it comes from */
symtab->objfile = objfile;
symtab->objfile_chain = objfile->symtabs;
objfile->symtabs = symtab;
#ifdef INIT_EXTRA_SYMTAB_INFO
INIT_EXTRA_SYMTAB_INFO(symtab);
#endif
return symtab;
}
@ -1041,6 +1201,54 @@ again2:
return blewit;
}
/*
* Free all partial_symtab storage.
*/
static void
free_all_psymtabs()
{
obstack_free (psymbol_obstack, 0);
obstack_init (psymbol_obstack);
partial_symtab_list = (struct partial_symtab *) 0;
}
/* Free all the symtabs that are currently installed,
and all storage associated with them.
Leaves us in a consistent state with no symtabs installed. */
static void
free_all_symtabs ()
{
register struct symtab *s, *snext;
/* All values will be invalid because their types will be! */
clear_value_history ();
clear_displays ();
clear_internalvars ();
#if defined (CLEAR_SOLIB)
CLEAR_SOLIB ();
#endif
set_default_breakpoint (0, 0, 0, 0);
current_source_symtab = 0;
for (s = symtab_list; s; s = snext)
{
snext = s->next;
free_symtab (s);
}
symtab_list = 0;
obstack_free (symbol_obstack, 0);
obstack_init (symbol_obstack);
if (misc_function_vector)
free (misc_function_vector);
misc_function_count = 0;
misc_function_vector = 0;
clear_pc_function_cache();
}
void
_initialize_symfile ()
{

1
gdb/symm-tdep.c
View File

@ -21,7 +21,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "symtab.h"

1
gdb/symm-xdep.c
View File

@ -22,7 +22,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "symtab.h"

34
gdb/symtab.c
View File

@ -20,7 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "symtab.h"
#include "param.h"
#include "gdbcore.h"
#include "frame.h"
#include "target.h"
@ -183,9 +182,9 @@ type_name_no_tag (type)
if(!strncmp(name,"enum ",5))
return name + 5;
else return name;
default:
return name;
}
return TYPE_NAME (type);
}
/* Added by Bryan Boreham, Kewill, Sun Sep 17 18:07:17 1989.
@ -249,9 +248,11 @@ gdb_mangle_name (type, i, j)
+ strlen (TYPE_FN_FIELD_PHYSNAME (f, j))
+ 1);
/* Only needed for GNU-mangled names. ANSI-mangled names
work with the normal mechanisms. */
if (OPNAME_PREFIX_P (field_name))
{
char *opname = cplus_mangle_opname (field_name + 3);
char *opname = cplus_mangle_opname (field_name + 3, 0);
if (opname == NULL)
error ("No mangling for \"%s\"", field_name);
mangled_name_len += strlen (opname);
@ -457,17 +458,14 @@ lookup_struct_elt_type (type, name, noerr)
}
/* Given a type TYPE, return a type of pointers to that type.
May need to construct such a type if this is the first use.
C++: use TYPE_MAIN_VARIANT and TYPE_CHAIN to keep pointer
to member types under control. */
May need to construct such a type if this is the first use. */
struct type *
lookup_pointer_type (type)
struct type *type;
{
register struct type *ptype = TYPE_POINTER_TYPE (type);
if (ptype) return TYPE_MAIN_VARIANT (ptype);
if (ptype) return ptype;
/* This is the first time anyone wanted a pointer to a TYPE. */
if (TYPE_FLAGS (type) & TYPE_FLAG_PERM)
@ -477,7 +475,6 @@ lookup_pointer_type (type)
sizeof (struct type));
bzero (ptype, sizeof (struct type));
TYPE_MAIN_VARIANT (ptype) = ptype;
TYPE_TARGET_TYPE (ptype) = type;
TYPE_POINTER_TYPE (type) = ptype;
/* New type is permanent if type pointed to is permanent. */
@ -496,7 +493,7 @@ lookup_reference_type (type)
struct type *type;
{
register struct type *rtype = TYPE_REFERENCE_TYPE (type);
if (rtype) return TYPE_MAIN_VARIANT (rtype);
if (rtype) return rtype;
/* This is the first time anyone wanted a pointer to a TYPE. */
if (TYPE_FLAGS (type) & TYPE_FLAG_PERM)
@ -506,7 +503,6 @@ lookup_reference_type (type)
sizeof (struct type));
bzero (rtype, sizeof (struct type));
TYPE_MAIN_VARIANT (rtype) = rtype;
TYPE_TARGET_TYPE (rtype) = type;
TYPE_REFERENCE_TYPE (type) = rtype;
/* New type is permanent if type pointed to is permanent. */
@ -727,6 +723,9 @@ lookup_basetype_type (type, offset, via_virtual, via_public)
/* In practice, this is never used. */
TYPE_LENGTH (btype) = 1;
TYPE_CODE (btype) = TYPE_CODE_STRUCT;
TYPE_CPLUS_SPECIFIC (btype)
= (struct cplus_struct_type *) obstack_alloc (symbol_obstack, sizeof (struct cplus_struct_type)));
bzero (TYPE_CPLUS_SPECIFIC (btype), sizeof (struct cplus_struct_type));
return btype;
}
@ -2765,7 +2764,6 @@ init_type (code, length, uns, name)
type = (struct type *) xmalloc (sizeof (struct type));
bzero (type, sizeof *type);
TYPE_MAIN_VARIANT (type) = type;
TYPE_CODE (type) = code;
TYPE_LENGTH (type) = length;
TYPE_FLAGS (type) = uns ? TYPE_FLAG_UNSIGNED : 0;
@ -2774,8 +2772,14 @@ init_type (code, length, uns, name)
TYPE_NAME (type) = name;
/* C++ fancies. */
TYPE_NFN_FIELDS (type) = 0;
TYPE_N_BASECLASSES (type) = 0;
if (code == TYPE_CODE_STRUCT)
{
TYPE_CPLUS_SPECIFIC (type)
= (struct cplus_struct_type *) xmalloc (sizeof (struct cplus_struct_type));
TYPE_MAIN_VARIANT (type) = type;
TYPE_NFN_FIELDS (type) = 0;
TYPE_N_BASECLASSES (type) = 0;
}
return type;
}

8
gdb/symtab.h
View File

@ -19,7 +19,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#if !defined (SYMTAB_H)
#define SYMTAB_H 1
#include <obstack.h>
#include "obstack.h"
/* An obstack to hold objects that should be freed
when we load a new symbol table.
@ -32,12 +32,6 @@ extern struct obstack *psymbol_obstack;
/* Some definitions and declarations to go with use of obstacks. */
#define obstack_chunk_alloc xmalloc
#define obstack_chunk_free free
#ifdef __STDC__
extern void *xmalloc ();
#else
extern char *xmalloc ();
#endif
extern void free ();
/* Some macros for char-based bitfields. */
#define B_SET(a,x) (a[x>>3] |= (1 << (x&7)))

28
gdb/tahoe-pinsn.c
View File

@ -1,12 +1,26 @@
/*
* Ported by the State University of New York at Buffalo by the Distributed
* Computer Systems Lab, Department of Computer Science, 1991.
*/
/* Print instructions for Tahoe target machines, for GDB.
Copyright 1986, 1989, 1991 Free Software Foundation, Inc.
Contributed by the State University of New York at Buffalo, by the
Distributed Computer Systems Lab, Department of Computer Science, 1991.
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 <stdio.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "tahoe-opcode.h"
@ -98,7 +112,7 @@ print_insn_arg (d, p, addr, stream)
case 0:
case 1:
case 2:
case 3: /* Liter>al(short immediate byte) mode */
case 3: /* Literal (short immediate byte) mode */
if (d[1] == 'd' || d[1] == 'f' || d[1] == 'g' || d[1] == 'h')
{
*(int *)&floatlitbuf = 0x4000 + ((p[-1] & 0x3f) << 4);

8
gdb/tm-convex.h
View File

@ -19,14 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#define TARGET_BYTE_ORDER BIG_ENDIAN
/* I don't know if this will work for cross-debugging, even if you do get
the right files. */
/* Include certain files for dbxread.c */
#include <convex/filehdr.h>
#include <convex/opthdr.h>
#include <convex/scnhdr.h>
#include <nlist.h>
/* Define this if the C compiler puts an underscore at the front
of external names before giving them to the linker. */

2
gdb/tm-hp300hpux.h
View File

@ -17,7 +17,7 @@ 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 HAVE_68881
#define HAVE_68881
/* Define BPT_VECTOR if it is different than the default.
This is the vector number used by traps to indicate a breakpoint. */

4
gdb/tm-merlin.h
View File

@ -19,10 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#define TARGET_BYTE_ORDER LITTLE_ENDIAN
/* I don't know if this will work for cross-debugging, even if you do get
a copy of the right include file. */
#include <machine/reg.h>
/* Define this if the C compiler puts an underscore at the front
of external names before giving them to the linker. */

6
gdb/tm-sparc.h
View File

@ -86,11 +86,7 @@ extern CORE_ADDR sparc_pc_adjust();
#define SAVED_PC_AFTER_CALL(frame) PC_ADJUST (read_register (RP_REGNUM))
/* Address of the end of stack space. We get this from the system
include files. */
#include <sys/types.h>
#include <machine/vmparam.h>
#define STACK_END_ADDR USRSTACK
/* Stack grows downward. */
#define INNER_THAN <

4
gdb/tm-umax.h
View File

@ -244,10 +244,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
Returns positive address > 1 if pc is between enter/exit,
1 if pc before enter or after exit, 0 otherwise. */
#ifndef CORE_ADDR
#include "defs.h" /* Make sure CORE_ADDR is defined. */
#endif
extern CORE_ADDR ns32k_get_enter_addr ();
/* Return number of args passed to a frame.

1
gdb/ultra3-xdep.c
View File

@ -21,7 +21,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#define DEBUG
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "symtab.h"

1
gdb/umax-xdep.c
View File

@ -19,7 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"

62
gdb/utils.c
View File

@ -26,7 +26,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <string.h>
#include "defs.h"
#include "param.h"
#include "signals.h"
#include "gdbcmd.h"
#include "terminal.h"
@ -46,37 +45,6 @@ extern char *realloc();
#define ISATTY(FP) (isatty (fileno (FP)))
#endif
#ifdef MISSING_VPRINTF
#ifdef __GNU_LIBRARY
#undef MISSING_VPRINTF
#else /* !__GNU_LIBRARY */
#ifndef vfprintf
/* Can't #define it since language.c needs it (though FIXME it shouldn't) */
void
vfprintf (file, format, ap)
FILE *file;
char *format;
va_list ap;
{
_doprnt (format, ap, file);
}
#endif /* vfprintf */
#ifndef vprintf
/* Can't #define it since printcmd.c needs it */
void
vprintf (format, ap)
char *format;
va_list ap;
{
vfprintf (stdout, format, ap);
}
#endif /* vprintf */
#endif /* GNU_LIBRARY */
#endif /* MISSING_VPRINTF */
void error ();
void fatal ();
@ -515,18 +483,6 @@ strsave (ptr)
return savestring (ptr, strlen (ptr));
}
char *
concat (s1, s2, s3)
char *s1, *s2, *s3;
{
register int len = strlen (s1) + strlen (s2) + strlen (s3) + 1;
register char *val = (char *) xmalloc (len);
strcpy (val, s1);
strcat (val, s2);
strcat (val, s3);
return val;
}
void
print_spaces (n, file)
register int n;
@ -1032,14 +988,10 @@ fputs_demangled (linebuffer, stream, arg_mode)
(since prompt_for_continue may do so) so this routine should not be
called when cleanups are not in place. */
#if !defined(MISSING_VPRINTF) || defined (vsprintf)
/* VARARGS */
void
vfprintf_filtered (stream, format, args)
va_list args;
#else
void fprintf_filtered (stream, format, arg1, arg2, arg3, arg4, arg5, arg6)
#endif
FILE *stream;
char *format;
{
@ -1069,16 +1021,11 @@ void fprintf_filtered (stream, format, arg1, arg2, arg3, arg4, arg5, arg6)
/* This won't blow up if the restrictions described above are
followed. */
#if !defined(MISSING_VPRINTF) || defined (vsprintf)
(void) vsprintf (linebuffer, format, args);
#else
(void) sprintf (linebuffer, format, arg1, arg2, arg3, arg4, arg5, arg6);
#endif
fputs_filtered (linebuffer, stream);
}
#if !defined(MISSING_VPRINTF) || defined (vsprintf)
/* VARARGS */
void
fprintf_filtered (va_alist)
@ -1112,15 +1059,6 @@ printf_filtered (va_alist)
(void) vfprintf_filtered (stdout, format, args);
va_end (args);
}
#else
void
printf_filtered (format, arg1, arg2, arg3, arg4, arg5, arg6)
char *format;
int arg1, arg2, arg3, arg4, arg5, arg6;
{
fprintf_filtered (stdout, format, arg1, arg2, arg3, arg4, arg5, arg6);
}
#endif
/* Easy */

10
gdb/valops.c
View File

@ -1,5 +1,5 @@
/* Perform non-arithmetic operations on values, for GDB.
Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
Copyright 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -19,7 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "value.h"
#include "frame.h"
@ -1054,7 +1053,7 @@ search_struct_method (name, arg1, args, offset, static_memfuncp, type)
return (value)value_virtual_fn_field (arg1, f, j, type);
if (TYPE_FN_FIELD_STATIC_P (f, j) && static_memfuncp)
*static_memfuncp = 1;
return (value)value_fn_field (arg1, i, j);
return (value)value_fn_field (f, j);
}
j--;
}
@ -1169,7 +1168,7 @@ value_struct_elt (argp, args, name, static_memfuncp, err)
if (!args[1])
{
/* destructors are a special case. */
return (value)value_fn_field (*argp, 0,
return (value)value_fn_field (TYPE_FN_FIELDLIST1 (t, 0),
TYPE_FN_FIELDLIST_LENGTH (t, 0));
}
else
@ -1206,9 +1205,6 @@ destructor_name_p (name, type)
if (name[0] == '~')
{
char *dname = type_name_no_tag (type);
if (! TYPE_HAS_DESTRUCTOR (type))
error ("type `%s' does not have destructor defined", dname);
if (strcmp (dname, name+1))
error ("name of destructor must equal name of class");
else

10
gdb/valprint.c
View File

@ -1,5 +1,5 @@
/* Print values for GNU debugger gdb.
Copyright (C) 1986, 1988, 1989 Free Software Foundation, Inc.
/* Print values for GDB, the GNU debugger.
Copyright 1986, 1988, 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -20,7 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include <string.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "value.h"
#include "gdbcore.h"
@ -1237,6 +1236,7 @@ typedef_print (type, new, stream)
{
#ifdef _LANG_c
case language_c:
case language_cplus:
fprintf_filtered(stream, "typedef ");
type_print(type,"",stream,0);
if(TYPE_NAME ((SYMBOL_TYPE (new))) == 0
@ -1472,6 +1472,8 @@ type_print_varspec_prefix (type, stream, show, passed_a_ptr)
case TYPE_CODE_FLT:
case TYPE_CODE_VOID:
case TYPE_CODE_ERROR:
case TYPE_CODE_CHAR:
case TYPE_CODE_BOOL:
/* These types need no prefix. They are listed here so that
gcc -Wall will reveal any types that haven't been handled. */
break;
@ -1568,6 +1570,8 @@ type_print_varspec_suffix (type, stream, show, passed_a_ptr)
case TYPE_CODE_FLT:
case TYPE_CODE_VOID:
case TYPE_CODE_ERROR:
case TYPE_CODE_CHAR:
case TYPE_CODE_BOOL:
/* These types do not need a suffix. They are listed so that
gcc -Wall will report types that may not have been considered. */
break;

5
gdb/values.c
View File

@ -1,5 +1,5 @@
/* Low level packing and unpacking of values for GDB.
Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
/* Low level packing and unpacking of values for GDB, the GNU Debugger.
Copyright 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -20,7 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include <string.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "value.h"
#include "gdbcore.h"

5
gdb/vax-pinsn.c
View File

@ -1,5 +1,5 @@
/* Print vax instructions for GDB, the GNU debugger.
Copyright (C) 1986, 1989 Free Software Foundation, Inc.
/* Print VAX instructions for GDB, the GNU debugger.
Copyright 1986, 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -20,7 +20,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
#include "param.h"
#include "symtab.h"
#include "vax-opcode.h"

1
gdb/xcoffexec.c
View File

@ -31,7 +31,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <sys/ldr.h>
#include "defs.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "target.h"

1
gdb/xcoffread.c
View File

@ -21,7 +21,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "defs.h"
#include "bfd.h"
#include "param.h"
#include <stdio.h>

7
gdb/xm-convex.h
View File

@ -1,5 +1,5 @@
/* Definitions to make GDB run on Convex Unix (4bsd)
Copyright (C) 1989 Free Software Foundation, Inc.
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -44,8 +44,3 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
/* Hook to call after creating inferior process. */
#define CREATE_INFERIOR_HOOK create_inferior_hook
/* Interface definitions for kernel debugger KDB. */
/* (no kdb) */

4
gdb/xm-merlin.h
View File

@ -1,5 +1,5 @@
/* Definitions to make GDB run on a merlin under utek 2.1
Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
Copyright 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
This file is part of GDB.
@ -17,6 +17,8 @@ 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 <machine/reg.h>
/* This machine doesn't have the siginterrupt call. */
#define NO_SIGINTERRUPT

3
gdb/xm-sparc.h
View File

@ -1,6 +1,7 @@
/* Parameters for execution on a Sun 4, for GDB, the GNU debugger.
Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
Copyright 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
Contributed by Michael Tiemann (tiemann@mcc.com)
This file is part of GDB.
This program is free software; you can redistribute it and/or modify