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authorAlan Modra <amodra@gmail.com>2001-09-18 09:57:26 +0000
committerAlan Modra <amodra@gmail.com>2001-09-18 09:57:26 +0000
commitdc810e3900d47ab2eea86d50231ff2e70b596847 (patch)
tree13fc3d267fb99c450380f08a0775b2dff076b8d7 /bfd/m68klinux.c
parent417412a27c87b0e738a21122a38d48aa35317eb8 (diff)
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Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become bfd_bread and bfd_bwrite. o bfd_*alloc now all take a bfd_size_type arg, and will error if size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files or bugs in linker scripts etc. o file_ptr becomes a bfd_signed_vma. Besides matching sizes with various other types involved in handling sections, this should make it easier for bfd to support a 64 bit off_t on 32 bit hosts that provide it. o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*) generally available. They now cast their args to bfd_vma and bfd_byte * as appropriate, which removes a swag of casts from the source. o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and aout-encap.c. o Zillions of formatting and -Wconversion fixes.
Diffstat (limited to 'bfd/m68klinux.c')
-rw-r--r--bfd/m68klinux.c41
1 files changed, 22 insertions, 19 deletions
diff --git a/bfd/m68klinux.c b/bfd/m68klinux.c
index 86c5aaf..3e14781 100644
--- a/bfd/m68klinux.c
+++ b/bfd/m68klinux.c
@@ -1,5 +1,5 @@
/* BFD back-end for linux flavored m68k a.out binaries.
- Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000
+ Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000, 2001
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
@@ -224,9 +224,9 @@ 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)
{
bfd_set_error (bfd_error_no_memory);
@@ -409,7 +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;
}
@@ -448,7 +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"),
@@ -591,7 +592,8 @@ bfd_m68klinux_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)
{
@@ -637,7 +639,8 @@ linux_finish_dynamic_link (output_bfd, info)
#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. */
@@ -666,14 +669,14 @@ linux_finish_dynamic_link (output_bfd, info)
if (f->jump)
{
- 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 + 2, 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;
@@ -684,9 +687,9 @@ 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)
@@ -712,7 +715,7 @@ 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;
@@ -725,9 +728,9 @@ 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;
}
@@ -749,16 +752,16 @@ 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;