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-rw-r--r--contrib/binutils/bfd/i386linux.c55
1 files changed, 31 insertions, 24 deletions
diff --git a/contrib/binutils/bfd/i386linux.c b/contrib/binutils/bfd/i386linux.c
index 5fee098..bb93650 100644
--- a/contrib/binutils/bfd/i386linux.c
+++ b/contrib/binutils/bfd/i386linux.c
@@ -1,5 +1,5 @@
/* BFD back-end for linux flavored i386 a.out binaries.
- Copyright 1992, 1993, 1994, 1995, 1996, 1997
+ Copyright 1992, 1993, 1994, 1995, 1996, 1997, 2001
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
@@ -36,7 +36,11 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "libaout.h" /* BFD a.out internal data structures */
#define DEFAULT_ARCH bfd_arch_i386
-#define MY(OP) CAT(i386linux_,OP)
+
+/* Do not "beautify" the CONCAT* macro args. Traditional C will not
+ remove whitespace added here, and thus will fail to concatenate
+ the tokens. */
+#define MY(OP) CONCAT2 (i386linux_,OP)
#define TARGETNAME "a.out-i386-linux"
extern const bfd_target MY(vec);
@@ -223,9 +227,9 @@ linux_link_hash_table_create (abfd)
bfd *abfd;
{
struct linux_link_hash_table *ret;
+ bfd_size_type amt = sizeof (struct linux_link_hash_table);
- ret = ((struct linux_link_hash_table *)
- bfd_alloc (abfd, sizeof (struct linux_link_hash_table)));
+ ret = (struct linux_link_hash_table *) bfd_alloc (abfd, amt);
if (ret == (struct linux_link_hash_table *) NULL)
return (struct bfd_link_hash_table *) NULL;
if (! NAME(aout,link_hash_table_init) (&ret->root, abfd,
@@ -405,7 +409,8 @@ linux_add_one_symbol (info, abfd, name, flags, section, value, string,
if (! (_bfd_generic_link_add_one_symbol
(info, linux_hash_table (info)->dynobj, SHARABLE_CONFLICTS,
- BSF_GLOBAL | BSF_CONSTRUCTOR, s, 0, NULL, false, false, NULL)))
+ BSF_GLOBAL | BSF_CONSTRUCTOR, s, (bfd_vma) 0, NULL,
+ false, false, NULL)))
return false;
}
@@ -444,7 +449,7 @@ linux_tally_symbols (h, data)
name = h->root.root.root.string + sizeof NEEDS_SHRLIB - 1;
p = strrchr (name, '_');
if (p != NULL)
- alloc = (char *) bfd_malloc (strlen (name) + 1);
+ alloc = (char *) bfd_malloc ((bfd_size_type) strlen (name) + 1);
if (p == NULL || alloc == NULL)
(*_bfd_error_handler) (_("Output file requires shared library `%s'\n"),
@@ -476,7 +481,7 @@ linux_tally_symbols (h, data)
+ sizeof PLT_REF_PREFIX - 1),
false, false, true);
/* h2 does not follow indirect symbols. */
- h2 = linux_link_hash_lookup (linux_hash_table (info),
+ h2 = linux_link_hash_lookup (linux_hash_table (info),
(h->root.root.root.string
+ sizeof PLT_REF_PREFIX - 1),
false, false, false);
@@ -587,7 +592,8 @@ bfd_i386linux_size_dynamic_sections (output_bfd, info)
".linux-dynamic");
if (s != NULL)
{
- s->_raw_size = 8 + linux_hash_table (info)->fixup_count * 8;
+ s->_raw_size = linux_hash_table (info)->fixup_count + 1;
+ s->_raw_size *= 8;
s->contents = (bfd_byte *) bfd_alloc (output_bfd, s->_raw_size);
if (s->contents == NULL)
return false;
@@ -624,13 +630,14 @@ linux_finish_dynamic_link (output_bfd, info)
fixups_written = 0;
#ifdef LINUX_LINK_DEBUG
- printf ("Fixup table file offset: %x VMA: %x\n",
+ printf ("Fixup table file offset: %x VMA: %x\n",
os->filepos + s->output_offset,
os->vma + s->output_offset);
#endif
fixup_table = s->contents;
- bfd_put_32 (output_bfd, linux_hash_table (info)->fixup_count, fixup_table);
+ bfd_put_32 (output_bfd,
+ (bfd_vma) linux_hash_table (info)->fixup_count, fixup_table);
fixup_table += 4;
/* Fill in fixup table. */
@@ -660,15 +667,15 @@ linux_finish_dynamic_link (output_bfd, info)
if (f->jump)
{
/* Relative address */
- new_addr = new_addr - (f->value + 5);
- bfd_put_32 (output_bfd, new_addr, fixup_table);
+ new_addr = new_addr - (f->value + 5);
+ bfd_put_32 (output_bfd, (bfd_vma) new_addr, fixup_table);
fixup_table += 4;
bfd_put_32 (output_bfd, f->value + 1, fixup_table);
fixup_table += 4;
}
else
{
- bfd_put_32 (output_bfd, new_addr, fixup_table);
+ bfd_put_32 (output_bfd, (bfd_vma) new_addr, fixup_table);
fixup_table += 4;
bfd_put_32 (output_bfd, f->value, fixup_table);
fixup_table += 4;
@@ -679,9 +686,9 @@ linux_finish_dynamic_link (output_bfd, info)
if (linux_hash_table (info)->local_builtins != 0)
{
/* Special marker so we know to switch to the other type of fixup */
- bfd_put_32 (output_bfd, 0, fixup_table);
+ bfd_put_32 (output_bfd, (bfd_vma) 0, fixup_table);
fixup_table += 4;
- bfd_put_32 (output_bfd, 0, fixup_table);
+ bfd_put_32 (output_bfd, (bfd_vma) 0, fixup_table);
fixup_table += 4;
++fixups_written;
for (f = linux_hash_table (info)->fixup_list; f != NULL; f = f->next)
@@ -707,7 +714,7 @@ linux_finish_dynamic_link (output_bfd, info)
new_addr, f->value);
#endif
- bfd_put_32 (output_bfd, new_addr, fixup_table);
+ bfd_put_32 (output_bfd, (bfd_vma) new_addr, fixup_table);
fixup_table += 4;
bfd_put_32 (output_bfd, f->value, fixup_table);
fixup_table += 4;
@@ -720,15 +727,15 @@ linux_finish_dynamic_link (output_bfd, info)
(*_bfd_error_handler) (_("Warning: fixup count mismatch\n"));
while (linux_hash_table (info)->fixup_count > fixups_written)
{
- bfd_put_32 (output_bfd, 0, fixup_table);
+ bfd_put_32 (output_bfd, (bfd_vma) 0, fixup_table);
fixup_table += 4;
- bfd_put_32 (output_bfd, 0, fixup_table);
+ bfd_put_32 (output_bfd, (bfd_vma) 0, fixup_table);
fixup_table += 4;
++fixups_written;
}
}
- h = linux_link_hash_lookup (linux_hash_table (info),
+ h = linux_link_hash_lookup (linux_hash_table (info),
"__BUILTIN_FIXUPS__",
false, false, false);
@@ -744,16 +751,16 @@ linux_finish_dynamic_link (output_bfd, info)
printf ("Builtin fixup table at %x\n", new_addr);
#endif
- bfd_put_32 (output_bfd, new_addr, fixup_table);
+ bfd_put_32 (output_bfd, (bfd_vma) new_addr, fixup_table);
}
else
- bfd_put_32 (output_bfd, 0, fixup_table);
+ bfd_put_32 (output_bfd, (bfd_vma) 0, fixup_table);
- if (bfd_seek (output_bfd, os->filepos + s->output_offset, SEEK_SET) != 0)
+ if (bfd_seek (output_bfd, (file_ptr) (os->filepos + s->output_offset),
+ SEEK_SET) != 0)
return false;
- if (bfd_write ((PTR) s->contents, 1, s->_raw_size, output_bfd)
- != s->_raw_size)
+ if (bfd_bwrite ((PTR) s->contents, s->_raw_size, output_bfd) != s->_raw_size)
return false;
return true;
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