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authorStu Grossman <grossman@cygnus>1991-08-31 00:54:16 +0000
committerStu Grossman <grossman@cygnus>1991-08-31 00:54:16 +0000
commit9712c6e2003a6b55e95d6250a722cbe2d1cb31ac (patch)
tree32d0c57aac2970fd81ea8ceaee7ea181d228f5bc /bfd
parentfaaaea3c2a0a207ab88f0995a5fee36e42b91084 (diff)
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Merge in irix support.
Diffstat (limited to 'bfd')
-rw-r--r--bfd/oasys.c14
-rw-r--r--bfd/trad-core.c41
2 files changed, 43 insertions, 12 deletions
diff --git a/bfd/oasys.c b/bfd/oasys.c
index 9d37249..8585e22 100644
--- a/bfd/oasys.c
+++ b/bfd/oasys.c
@@ -21,7 +21,9 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
/* $Id$ */
#define UNDERSCORE_HACK 1
-#define offsetof(type, identifier) (size_t) &(((type *) 0)->identifier)
+/* I had to prepend o_ b/c this name conflicts with a macro in
+ the iris 3.3 stddef.h... */
+#define o_offsetof(type, identifier) (size_t) &(((type *) 0)->identifier)
#include <ansidecl.h>
#include <sysdep.h>
@@ -874,13 +876,13 @@ DEFUN(oasys_write_syms, (abfd),
oasys_write_record(abfd,
oasys_record_is_local_enum,
(oasys_record_union_type *) &symbol,
- offsetof(oasys_symbol_record_type, name[0]) + l);
+ o_offsetof(oasys_symbol_record_type, name[0]) + l);
}
else {
oasys_write_record(abfd,
oasys_record_is_symbol_enum,
(oasys_record_union_type *) &symbol,
- offsetof(oasys_symbol_record_type, name[0]) + l);
+ o_offsetof(oasys_symbol_record_type, name[0]) + l);
}
g->value = index-1;
}
@@ -935,7 +937,7 @@ DEFUN(oasys_write_header, (abfd),
oasys_write_record(abfd,
oasys_record_is_header_enum,
(oasys_record_union_type *)&r,
- offsetof(oasys_header_record_type, description[0]));
+ o_offsetof(oasys_header_record_type, description[0]));
@@ -1057,7 +1059,7 @@ DEFUN(oasys_write_data, (abfd),
relative relocation ? */
if (r->section != (asection*)NULL)
{
- /* The relent has a section attatched, so it must be section
+ /* The relent has a section attached, so it must be section
relative */
rel_byte |= RELOCATION_TYPE_REL;
rel_byte |= r->section->output_section->target_index;
@@ -1067,7 +1069,7 @@ DEFUN(oasys_write_data, (abfd),
{
asymbol *p = *(r->sym_ptr_ptr);
- /* If this symbol has a section attatched, then it
+ /* If this symbol has a section attached, then it
has already been resolved. Change from a symbol
ref to a section ref */
if(p->section != (asection *)NULL) {
diff --git a/bfd/trad-core.c b/bfd/trad-core.c
index a9a1906..588185c 100644
--- a/bfd/trad-core.c
+++ b/bfd/trad-core.c
@@ -1,9 +1,33 @@
-/* BFD back end for traditional Unix core files (U-area and sections, raw)
- Copyright (C) 1988, 1989, 1991 Free Software Foundation, Inc. */
+/* BFD back end for traditional Unix core files (U-area and raw sections)
+ Copyright (C) 1988, 1989, 1991 Free Software Foundation, Inc.
+ Written by John Gilmore of Cygnus Support.
+
+This file is part of BFD, the Binary File Descriptor library.
+
+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. */
/* This file does not define a particular back-end, but it defines routines
that can be used by other back-ends. */
+
#include <sysdep.h>
+
+/* No core file support yet on any iris, so dump all this code.
+ We don't appear to grok foreign core files on any system, since u
+ will have different sizes on different machines anyway. */
+#if (HOST_SYS != IRIX3_SYS) && (HOST_SYS != IRIX4_SYS)
+
#include "bfd.h"
#include <stdio.h>
#include "libbfd.h"
@@ -18,7 +42,6 @@
#include <sys/user.h> /* After a.out.h */
#include <sys/file.h>
-#include <sys/stat.h>
#include <errno.h>
@@ -42,7 +65,7 @@ bfd_target *
trad_unix_core_file_p (abfd)
bfd *abfd;
{
-#if HOST_SYS == SUN_SYS
+#if HOST_SYS == SUN4_SYS
return 0;
#else
int val;
@@ -113,8 +136,12 @@ loser2:
/* What a hack... we'd like to steal it from the exec file,
since the upage does not seem to provide it. FIXME. */
- core_datasec (abfd)->vma = TEXT_START_ADDR + (NBPG * u.u_tsize);
- core_stacksec (abfd)->vma = STACK_END_ADDR - (NBPG * u.u_ssize);
+#ifdef HOST_DATA_START_ADDR
+ core_datasec (abfd)->vma = HOST_DATA_START_ADDR;
+#else
+ core_datasec (abfd)->vma = HOST_TEXT_START_ADDR + (NBPG * u.u_tsize);
+#endif
+ core_stacksec (abfd)->vma = HOST_STACK_END_ADDR - (NBPG * u.u_ssize);
core_regsec (abfd)->vma = -1;
core_datasec (abfd)->filepos = NBPG * UPAGES;
@@ -160,3 +187,5 @@ trad_unix_core_file_matches_executable_p (core_bfd, exec_bfd)
{
return true; /* FIXME, We have no way of telling at this point */
}
+
+#endif /* (HOST_SYS != IRIX3_SYS) && (HOST_SYS != IRIX4_SYS) */