Thread View: gnu.gdb.bug
1 messages
1 total messages
Started by munnari!sibyl.eleceng.ua.oz.au!i...
Thu, 01 Dec 1988 05:23
GDB: support for vanilla System V (part 3 of 5)
Author: munnari!sibyl.eleceng.ua.oz.au!i...
Date: Thu, 01 Dec 1988 05:23
Date: Thu, 01 Dec 1988 05:23
719 lines
17547 bytes
17547 bytes
(Sorry if you've seen this before but I sent it to bug-gnu-emacs
not realising that bug-gdb existed)
In GDB 2.7 on sibyl (usg-unix-v)
There are 5 parts because outgoing overseas mail from here must be
less than 25k. Part 1 contains a shar archive containing the new
files. Parts 2 to 5 contain shar archives of the patch files to make
the changes to the the existing files. The patch files are context
differences.
Part 3 of 5:
--------------Cut Here-----------------------
# This is a shell archive. Remove anything before this line,
# then unpack it by saving it in a file and typing "sh file".
#
# Wrapped by ian on Thu Nov 24 11:20:05 CST 1988
# Contents: patch#2
echo x - patch#2
sed 's/^@//' > "patch#2" <<'@//E*O*F patch#2//'
*** ../gdb.dist/coffread.c Wed Jul 13 14:12:46 1988
--- coffread.c Wed Nov 23 10:33:11 1988
***************
*** 21,26
anyone else from sharing it farther. Help stamp out software hoarding!
*/
#include "defs.h"
#include "param.h"
#ifdef COFF_FORMAT
--- 21,27 -----
anyone else from sharing it farther. Help stamp out software hoarding!
*/
+ #include "config.h"
#include "defs.h"
#include "param.h"
#ifdef COFF_FORMAT
***************
*** 28,33
#include "symtab.h"
#include <a.out.h>
#include <stdio.h>
#include <obstack.h>
#include <sys/param.h>
--- 29,35 -----
#include "symtab.h"
#include <a.out.h>
+ #include <storclass.h>
#include <stdio.h>
#include <obstack.h>
#include <sys/param.h>
***************
*** 31,36
#include <stdio.h>
#include <obstack.h>
#include <sys/param.h>
#include <sys/file.h>
static void add_symbol_to_list ();
--- 33,44 -----
#include <stdio.h>
#include <obstack.h>
#include <sys/param.h>
+ #ifdef NS5
+ #include <sys/types.h>
+ #include <fcntl.h>
+ #define NS32GMAGIC (0524)
+ #define NS32SMAGIC (0525)
+ #endif
#include <sys/file.h>
static void add_symbol_to_list ();
***************
*** 77,82
static FILE *nlist_stream_global;
static int nlist_nsyms_global;
/* The file and text section headers of the symbol file */
static FILHDR file_hdr;
--- 85,93 -----
static FILE *nlist_stream_global;
static int nlist_nsyms_global;
+ /* Total number of symbols in the coff executable */
+ static int num_symbols;
+
/* The file and text section headers of the symbol file */
static FILHDR file_hdr;
***************
*** 635,641
char *name;
{
int desc;
- int num_symbols;
int num_sections;
int symtab_offset;
extern void close ();
--- 646,651 -----
char *name;
{
int desc;
int num_sections;
int symtab_offset;
extern void close ();
***************
*** 683,689
return;
}
! printf ("Reading symbol data from %s...", name);
fflush (stdout);
/* Throw away the old symbol table. */
--- 693,699 -----
return;
}
! printf ("Reading symbol data from %s...\n", name);
fflush (stdout);
/* Throw away the old symbol table. */
***************
*** 694,700
symtab_offset = file_hdr.f_symptr;
if (read_section_hdr (desc, _TEXT, &text_hdr, num_sections) < 0)
! error ("\"%s\": can't read text section header", name);
/* Read the line number table, all at once. */
--- 704,710 -----
symtab_offset = file_hdr.f_symptr;
if (read_section_hdr (desc, _TEXT, &text_hdr, num_sections) < 0)
! error ("\"%s\": can't read text section header", name);
/* Read the line number table, all at once. */
***************
*** 700,706
val = init_lineno (desc, text_hdr.s_lnnoptr, text_hdr.s_nlnno);
if (val < 0)
! error ("\"%s\": error reading line numbers\n", name);
/* Now read the string table, all at once. */
--- 710,716 -----
val = init_lineno (desc, text_hdr.s_lnnoptr, text_hdr.s_nlnno);
if (val < 0)
! error ("\"%s\": error reading line numbers\n", name);
/* Now read the string table, all at once. */
***************
*** 1531,1538
return type;
}
! /* Reference to existing type */
! if (cs->c_nsyms > 1 && aux->x_sym.x_tagndx != 0)
{
type = coff_alloc_type (aux->x_sym.x_tagndx);
return type;
--- 1541,1553 -----
return type;
}
! /* Reference to existing type (base type)*/
!
! if (cs->c_nsyms > 1
! && cs->c_sclass != C_FILE && cs->c_sclass != C_STAT
! && cs->c_sclass != C_STRTAG && cs->c_sclass != C_UNTAG
! && cs->c_sclass != C_ENTAG && cs->c_sclass != C_BLOCK
! && aux->x_sym.x_tagndx != 0)
{
/* Do some sanity checking */
if ( aux->x_sym.x_tagndx < num_symbols)
***************
*** 1534,1541
/* Reference to existing type */
if (cs->c_nsyms > 1 && aux->x_sym.x_tagndx != 0)
{
! type = coff_alloc_type (aux->x_sym.x_tagndx);
! return type;
}
return decode_base_type (cs, BTYPE (c_type), aux);
--- 1549,1562 -----
&& cs->c_sclass != C_ENTAG && cs->c_sclass != C_BLOCK
&& aux->x_sym.x_tagndx != 0)
{
! /* Do some sanity checking */
! if ( aux->x_sym.x_tagndx < num_symbols)
! {
! type = coff_alloc_type (aux->x_sym.x_tagndx);
! return type;
! }
! else
! printf ("Warning: bad symbol table. Ignoring aux entry for %s ( %d )\n", cs->c_name, aux->x_sym.x_tagndx);
}
return decode_base_type (cs, BTYPE (c_type), aux);
***************
*** 1571,1578
switch (c_type)
{
case T_NULL:
! /* shouldn't show up here */
! break;
case T_ARG:
/* shouldn't show up here */
--- 1592,1598 -----
switch (c_type)
{
case T_NULL:
! return builtin_type_void; /* Functions might have this */
case T_ARG:
/* shouldn't show up here */
***************
*** 1655,1661
case T_ULONG:
return builtin_type_unsigned_long;
}
! printf ("unexpected type %d at symnum %d\n", c_type, cs->c_symnum);
return builtin_type_void;
}
--- 1675,1682 -----
case T_ULONG:
return builtin_type_unsigned_long;
}
! printf ("unexpected type %d of %s ( symnum %d ), class %d\n"
! , c_type, cs->c_name, cs->c_symnum, cs->c_sclass);
return builtin_type_void;
}
*** ../gdb.dist/command.c Sat Mar 26 10:12:00 1988
--- command.c Wed Nov 9 02:03:33 1988
***************
*** 103,108
what you give them. Help stamp out software-hoarding! */
#include "command.h"
#include <stdio.h>
--- 103,109 -----
what you give them. Help stamp out software-hoarding! */
+ #include "config.h"
#include "command.h"
#include <stdio.h>
*** ../gdb.dist/core.c Wed May 4 01:20:35 1988
--- core.c Thu Nov 24 00:07:08 1988
***************
*** 18,23
anyone else from sharing it farther. Help stamp out software hoarding!
*/
#include "initialize.h"
#include "defs.h"
#include "param.h"
--- 18,24 -----
anyone else from sharing it farther. Help stamp out software hoarding!
*/
+ #include "config.h"
#include "initialize.h"
#include "defs.h"
#include "param.h"
***************
*** 26,31
#include <stdio.h>
#include <signal.h>
#include <sys/param.h>
#include <sys/dir.h>
#include <sys/file.h>
#include <sys/stat.h>
--- 27,36 -----
#include <stdio.h>
#include <signal.h>
#include <sys/param.h>
+ #ifdef NS5
+ #include <fcntl.h>
+ #include <sys/types.h>
+ #endif
#include <sys/dir.h>
#include <sys/file.h>
#include <sys/stat.h>
***************
*** 33,38
/* Recognize COFF format systems because a.out.h defines AOUTHDR. */
#ifdef AOUTHDR
#define COFF_FORMAT
#endif
#ifdef NEW_SUN_CORE
--- 38,45 -----
/* Recognize COFF format systems because a.out.h defines AOUTHDR. */
#ifdef AOUTHDR
#define COFF_FORMAT
+ #ifndef PAGESIZE
+ #define PAGESIZE NBPG
#endif
#endif
***************
*** 34,39
#ifdef AOUTHDR
#define COFF_FORMAT
#endif
#ifdef NEW_SUN_CORE
#include <sys/core.h>
--- 41,47 -----
#ifndef PAGESIZE
#define PAGESIZE NBPG
#endif
+ #endif
#ifdef NEW_SUN_CORE
#include <sys/core.h>
***************
*** 149,155
static void validate_files ();
unsigned int register_addr ();
! core_file_command (filename, from_tty)
char *filename;
int from_tty;
{
--- 157,163 -----
static void validate_files ();
unsigned int register_addr ();
! void core_file_command (filename, from_tty)
char *filename;
int from_tty;
{
***************
*** 252,261
? sys_siglist[u.pt_signal]
: "(undocumented)");
#else /* not UMAX_CORE */
! data_end = data_start + NBPG * u.u_dsize;
! stack_start = stack_end - NBPG * u.u_ssize;
! data_offset = NBPG * UPAGES;
! stack_offset = NBPG * (UPAGES + u.u_dsize);
reg_offset = (int) u.u_ar0 - KERNEL_U_ADDR;
/* I don't know where to find this info.
--- 260,278 -----
? sys_siglist[u.pt_signal]
: "(undocumented)");
#else /* not UMAX_CORE */
!
! /* At this point data_start will be zero if we haven't loaded an
! executable file */
! #ifdef NS5
! if (! data_start) data_start = u.u_datorg;
! #endif
! data_end = data_start + PAGESIZE * u.u_dsize;
! stack_start = stack_end - PAGESIZE * u.u_ssize;
! data_offset = PAGESIZE * USIZE;
! #ifdef NS5
! data_offset += data_start & (PAGESIZE - 1);
! #endif
! stack_offset = PAGESIZE * (u.u_dsize + USIZE);
reg_offset = (int) u.u_ar0 - KERNEL_U_ADDR;
/* I don't know where to find this info.
***************
*** 333,338
else if (from_tty)
printf ("No core file now.\n");
}
exec_file_command (filename, from_tty)
char *filename;
--- 350,356 -----
else if (from_tty)
printf ("No core file now.\n");
}
+
void exec_file_command (filename, from_tty)
char *filename;
***************
*** 334,340
printf ("No core file now.\n");
}
! exec_file_command (filename, from_tty)
char *filename;
int from_tty;
{
--- 352,358 -----
}
! void exec_file_command (filename, from_tty)
char *filename;
int from_tty;
{
*** ../gdb.dist/dbxread.c Thu Jul 7 16:02:06 1988
--- dbxread.c Wed Nov 9 02:03:28 1988
***************
*** 18,23
anyone else from sharing it farther. Help stamp out software hoarding!
*/
#include "param.h"
#ifdef READ_DBX_FORMAT
--- 18,24 -----
anyone else from sharing it farther. Help stamp out software hoarding!
*/
+ #include "config.h"
#include "param.h"
#ifdef READ_DBX_FORMAT
*** ../gdb.dist/environ.c Fri Feb 12 10:24:40 1988
--- environ.c Wed Nov 9 02:03:21 1988
***************
*** 100,105
In other words, feel free to share this program, but don't try to
stop anyone else from sharing it. */
#define min(a, b) ((a) < (b) ? (a) : (b))
#define max(a, b) ((a) > (b) ? (a) : (b))
--- 100,107 -----
In other words, feel free to share this program, but don't try to
stop anyone else from sharing it. */
+ #include "config.h"
+
#define min(a, b) ((a) < (b) ? (a) : (b))
#define max(a, b) ((a) > (b) ? (a) : (b))
*** ../gdb.dist/eval.c Thu Feb 4 04:33:36 1988
--- eval.c Wed Nov 9 02:03:19 1988
***************
*** 18,23
anyone else from sharing it farther. Help stamp out software hoarding!
*/
#include "defs.h"
#include "initialize.h"
#include "symtab.h"
--- 18,24 -----
anyone else from sharing it farther. Help stamp out software hoarding!
*/
+ #include "config.h"
#include "defs.h"
#include "initialize.h"
#include "symtab.h"
*** ../gdb.dist/expprint.c Tue May 31 12:57:28 1988
--- expprint.c Wed Nov 9 02:03:12 1988
***************
*** 18,23
anyone else from sharing it farther. Help stamp out software hoarding!
*/
#include "defs.h"
#include "symtab.h"
#include "expression.h"
--- 18,24 -----
anyone else from sharing it farther. Help stamp out software hoarding!
*/
+ #include "config.h"
#include "defs.h"
#include "symtab.h"
#include "expression.h"
*** ../gdb.dist/findvar.c Tue Jun 28 13:23:27 1988
--- findvar.c Wed Nov 9 02:03:06 1988
***************
*** 18,23
anyone else from sharing it farther. Help stamp out software hoarding!
*/
#include "defs.h"
#include "initialize.h"
#include "param.h"
--- 18,24 -----
anyone else from sharing it farther. Help stamp out software hoarding!
*/
+ #include "config.h"
#include "defs.h"
#include "initialize.h"
#include "param.h"
*** ../gdb.dist/firstfile.c Fri Feb 12 10:24:25 1988
--- firstfile.c Wed Nov 9 02:03:03 1988
***************
*** 127,132
After the files to be found must come the file `lastfile'
which ends the chain of calls. */
#include "initialize.h"
static initialize_next_file ();
--- 127,133 -----
After the files to be found must come the file `lastfile'
which ends the chain of calls. */
+ #include "config.h"
#include "initialize.h"
static initialize_next_file ();
*** ../gdb.dist/gld-pinsn.c Wed Jun 22 13:14:01 1988
--- gld-pinsn.c Wed Nov 9 02:03:01 1988
***************
*** 18,23
anyone else from sharing it farther. Help stamp out software hoarding!
*/
#include <stdio.h>
#include <a.out.h>
--- 18,24 -----
anyone else from sharing it farther. Help stamp out software hoarding!
*/
+ #include "config.h"
#include <stdio.h>
#include <a.out.h>
*** ../gdb.dist/infcmd.c Tue Jun 28 13:26:13 1988
--- infcmd.c Wed Nov 9 02:02:59 1988
***************
*** 18,23
anyone else from sharing it farther. Help stamp out software hoarding!
*/
#include "defs.h"
#include "initialize.h"
#include "symtab.h"
--- 18,24 -----
anyone else from sharing it farther. Help stamp out software hoarding!
*/
+ #include "config.h"
#include "defs.h"
#include "initialize.h"
#include "symtab.h"
*** ../gdb.dist/inflow.c Sun Sep 4 01:40:48 1988
--- inflow.c Thu Nov 10 14:58:45 1988
***************
*** 18,23
anyone else from sharing it farther. Help stamp out software hoarding!
*/
#include "defs.h"
#include "initialize.h"
#include "param.h"
--- 18,24 -----
anyone else from sharing it farther. Help stamp out software hoarding!
*/
+ #include "config.h"
#include "defs.h"
#include "initialize.h"
#include "param.h"
***************
*** 26,31
#include <stdio.h>
#include <sys/param.h>
#include <sys/dir.h>
#ifndef UMAX_PTRACE
#include <sys/user.h>
--- 27,36 -----
#include <stdio.h>
#include <sys/param.h>
+ #ifdef NS5
+ #include <sys/types.h>
+ #include <signal.h>
+ #endif
#include <sys/dir.h>
#ifndef UMAX_PTRACE
#include <sys/user.h>
*** ../gdb.dist/infrun.c Sat Jun 25 18:23:50 1988
--- infrun.c Wed Nov 9 02:02:54 1988
***************
*** 18,23
anyone else from sharing it farther. Help stamp out software hoarding!
*/
#include "defs.h"
#include "initialize.h"
#include "param.h"
--- 18,24 -----
anyone else from sharing it farther. Help stamp out software hoarding!
*/
+ #include "config.h"
#include "defs.h"
#include "initialize.h"
#include "param.h"
***************
*** 29,34
#include <stdio.h>
#include <signal.h>
#include <a.out.h>
#include <sys/file.h>
#ifdef UMAX_PTRACE
--- 30,41 -----
#include <stdio.h>
#include <signal.h>
#include <a.out.h>
+ #ifdef NS5
+ #include <sys/types.h>
+ #ifndef X_OK
+ #define X_OK 01
+ #endif
+ #endif
#include <sys/file.h>
#ifdef UMAX_PTRACE
*** ../gdb.dist/kdb-start.c Wed Jul 16 10:25:52 1986
--- kdb-start.c Wed Nov 9 02:02:52 1988
***************
*** 1,3
#include "defs.h"
#include "param.h"
--- 1,4 -----
+ #include "config.h"
#include "defs.h"
#include "param.h"
*** ../gdb.dist/m68k-pinsn.c Wed Jun 22 13:14:41 1988
--- m68k-pinsn.c Wed Nov 9 02:02:50 1988
***************
*** 18,23
anyone else from sharing it farther. Help stamp out software hoarding!
*/
#include <stdio.h>
#include "defs.h"
--- 18,24 -----
anyone else from sharing it farther. Help stamp out software hoarding!
*/
+ #include "config.h"
#include <stdio.h>
#include "defs.h"
@//E*O*F patch#2//
chmod u=rw,g=r,o=r patch#2
echo Inspecting for damage in transit...
temp=/tmp/shar$$; dtemp=/tmp/.shar$$
trap "rm -f $temp $dtemp; exit" 0 1 2 3 15
cat > $temp <<\!!!
681 1995 15277 patch#2
!!!
wc patch#2 | sed 's=[^ ]*/==' | diff -b $temp - >$dtemp
if [ -s $dtemp ]
then echo "Ouch [diff of wc output]:" ; cat $dtemp
else echo "No problems found."
fi
exit 0
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