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* elfcode.h: Use memset not bzero.

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* trad-core.c: Don't include <sys/file.h>.
	* i386linux.h: Include <sys/file.h>.
	* coff-m68k-un.c: new file to handle names with underscores on
	svr3 machines.
	* coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
	to not duplicate the function in the executable.
	(TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
	by coff-m68k-un.c.
	* coffcode.h (MC68KBCSMAGIC): case added.
	* targets.c: Add m68kcoffun_vec.
	* configure.host: added support for Bull dpx/2.
	* config/dpx2.mh, hosts/dpx2.h: new files.
	* Makefile.in: added target coff-m68k-un.
This commit is contained in:
Jim Kingdon
1993-07-11 23:23:20 +00:00
parent 6f4d6543da
commit 4d09e8acfb
10 changed files with 179 additions and 32 deletions
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29
bfd/trad-core.c
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@@ -38,7 +38,13 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <signal.h>
#include <sys/user.h> /* After a.out.h */
#if 0
/* file.h is included by std-host.h. So we better not try to include it
twice; on some systems (dpx2) it is not protected against multiple
inclusion. I have checked that all the hosts which use this file
include sys/file.h in the hosts file. */
#include <sys/file.h>
#endif
#include <errno.h>
@@ -110,7 +116,12 @@ trad_unix_core_file_p (abfd)
bfd_error = file_truncated;
return 0;
}
if (NBPG * (UPAGES + u.u_dsize + u.u_ssize) < statbuf.st_size)
if (NBPG * (UPAGES + u.u_dsize + u.u_ssize)
#ifdef TRAD_CORE_EXTRA_SIZE_ALLOWED
/* Some systems write the file too big. */
+ TRAD_CORE_EXTRA_SIZE_ALLOWED
#endif
< statbuf.st_size)
{
/* The file is too big. Maybe it's not a core file
or we otherwise have bad values for u_dsize and u_ssize). */
@@ -272,6 +283,9 @@ trad_unix_core_file_matches_executable_p (core_bfd, exec_bfd)
#define trad_unix_print_symbol (void (*) PARAMS \
((bfd *, PTR, struct symbol_cache_entry *, \
bfd_print_symbol_type))) bfd_false
#define trad_unix_get_symbol_info (void (*) PARAMS \
((bfd *, struct symbol_cache_entry *, \
symbol_info *))) bfd_false
#define trad_unix_get_lineno (alent * (*) PARAMS \
((bfd *, struct symbol_cache_entry *))) bfd_nullvoidptr
#define trad_unix_set_arch_mach (boolean (*) PARAMS \
@@ -304,6 +318,7 @@ swap_abort()
}
#define NO_GET ((bfd_vma (*) PARAMS (( bfd_byte *))) swap_abort )
#define NO_PUT ((void (*) PARAMS ((bfd_vma, bfd_byte *))) swap_abort )
#define NO_SIGNED_GET ((bfd_signed_vma (*) PARAMS ((bfd_byte *))) swap_abort )
bfd_target trad_core_vec =
{
@@ -319,12 +334,12 @@ bfd_target trad_core_vec =
' ', /* ar_pad_char */
16, /* ar_max_namelen */
3, /* minimum alignment power */
NO_GET, NO_GET, NO_PUT, /* 64 bit data */
NO_GET, NO_GET, NO_PUT, /* 32 bit data */
NO_GET, NO_GET, NO_PUT, /* 16 bit data */
NO_GET, NO_GET, NO_PUT, /* 64 bit hdrs */
NO_GET, NO_GET, NO_PUT, /* 32 bit hdrs */
NO_GET, NO_GET, NO_PUT, /* 16 bit hdrs */
NO_GET, NO_SIGNED_GET, NO_PUT, /* 64 bit data */
NO_GET, NO_SIGNED_GET, NO_PUT, /* 32 bit data */
NO_GET, NO_SIGNED_GET, NO_PUT, /* 16 bit data */
NO_GET, NO_SIGNED_GET, NO_PUT, /* 64 bit hdrs */
NO_GET, NO_SIGNED_GET, NO_PUT, /* 32 bit hdrs */
NO_GET, NO_SIGNED_GET, NO_PUT, /* 16 bit hdrs */
{ /* bfd_check_format */
_bfd_dummy_target, /* unknown format */