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-rw-r--r--contrib/binutils/bfd/elf64-alpha.c64
1 files changed, 38 insertions, 26 deletions
diff --git a/contrib/binutils/bfd/elf64-alpha.c b/contrib/binutils/bfd/elf64-alpha.c
index 197dcff..bd89a7b 100644
--- a/contrib/binutils/bfd/elf64-alpha.c
+++ b/contrib/binutils/bfd/elf64-alpha.c
@@ -1,5 +1,6 @@
/* Alpha specific support for 64-bit ELF
- Copyright 1996, 97, 98, 1999 Free Software Foundation, Inc.
+ Copyright 1996, 1997, 1998, 1999, 2000, 2001
+ Free Software Foundation, Inc.
Contributed by Richard Henderson <rth@tamu.edu>.
This file is part of BFD, the Binary File Descriptor library.
@@ -240,13 +241,24 @@ alpha_elf_dynamic_symbol_p (h, info)
if (h->dynindx == -1)
return false;
- if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT)
- return false;
if (h->root.type == bfd_link_hash_undefweak
|| h->root.type == bfd_link_hash_defweak)
return true;
+ switch (ELF_ST_VISIBILITY (h->other))
+ {
+ case STV_DEFAULT:
+ break;
+ case STV_HIDDEN:
+ case STV_INTERNAL:
+ return false;
+ case STV_PROTECTED:
+ if (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)
+ return false;
+ break;
+ }
+
if ((info->shared && !info->symbolic)
|| ((h->elf_link_hash_flags
& (ELF_LINK_HASH_DEF_DYNAMIC | ELF_LINK_HASH_REF_REGULAR))
@@ -554,7 +566,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
false, /* partial_inplace */
0xffff, /* src_mask */
0xffff, /* dst_mask */
- false), /* pcrel_offset */
+ true), /* pcrel_offset */
/* 32 bit PC relative offset. */
HOWTO (R_ALPHA_SREL32, /* type */
@@ -569,7 +581,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
false, /* partial_inplace */
0xffffffff, /* src_mask */
0xffffffff, /* dst_mask */
- false), /* pcrel_offset */
+ true), /* pcrel_offset */
/* A 64 bit PC relative offset. */
HOWTO (R_ALPHA_SREL64, /* type */
@@ -584,7 +596,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
false, /* partial_inplace */
MINUS_ONE, /* src_mask */
MINUS_ONE, /* dst_mask */
- false), /* pcrel_offset */
+ true), /* pcrel_offset */
/* Push a value on the reloc evaluation stack. */
/* Not implemented -- it's dumb. */
@@ -855,13 +867,13 @@ static reloc_howto_type elf64_alpha_howto_table[] =
static bfd_reloc_status_type
elf64_alpha_reloc_nil (abfd, reloc, sym, data, sec, output_bfd, error_message)
- bfd *abfd;
+ bfd *abfd ATTRIBUTE_UNUSED;
arelent *reloc;
- asymbol *sym;
- PTR data;
+ asymbol *sym ATTRIBUTE_UNUSED;
+ PTR data ATTRIBUTE_UNUSED;
asection *sec;
bfd *output_bfd;
- char **error_message;
+ char **error_message ATTRIBUTE_UNUSED;
{
if (output_bfd)
reloc->address += sec->output_offset;
@@ -872,13 +884,13 @@ elf64_alpha_reloc_nil (abfd, reloc, sym, data, sec, output_bfd, error_message)
static bfd_reloc_status_type
elf64_alpha_reloc_bad (abfd, reloc, sym, data, sec, output_bfd, error_message)
- bfd *abfd;
+ bfd *abfd ATTRIBUTE_UNUSED;
arelent *reloc;
- asymbol *sym;
- PTR data;
+ asymbol *sym ATTRIBUTE_UNUSED;
+ PTR data ATTRIBUTE_UNUSED;
asection *sec;
bfd *output_bfd;
- char **error_message;
+ char **error_message ATTRIBUTE_UNUSED;
{
if (output_bfd)
reloc->address += sec->output_offset;
@@ -935,7 +947,7 @@ elf64_alpha_reloc_gpdisp (abfd, reloc_entry, sym, data, input_section,
output_bfd, err_msg)
bfd *abfd;
arelent *reloc_entry;
- asymbol *sym;
+ asymbol *sym ATTRIBUTE_UNUSED;
PTR data;
asection *input_section;
bfd *output_bfd;
@@ -1016,7 +1028,7 @@ static const struct elf_reloc_map elf64_alpha_reloc_map[] =
static reloc_howto_type *
elf64_alpha_bfd_reloc_type_lookup (abfd, code)
- bfd *abfd;
+ bfd *abfd ATTRIBUTE_UNUSED;
bfd_reloc_code_real_type code;
{
const struct elf_reloc_map *i, *e;
@@ -1034,7 +1046,7 @@ elf64_alpha_bfd_reloc_type_lookup (abfd, code)
static void
elf64_alpha_info_to_howto (abfd, cache_ptr, dst)
- bfd *abfd;
+ bfd *abfd ATTRIBUTE_UNUSED;
arelent *cache_ptr;
Elf64_Internal_Rela *dst;
{
@@ -1836,8 +1848,8 @@ elf64_alpha_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp)
bfd *abfd;
struct bfd_link_info *info;
const Elf_Internal_Sym *sym;
- const char **namep;
- flagword *flagsp;
+ const char **namep ATTRIBUTE_UNUSED;
+ flagword *flagsp ATTRIBUTE_UNUSED;
asection **secp;
bfd_vma *valp;
{
@@ -1872,7 +1884,7 @@ elf64_alpha_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp)
static boolean
elf64_alpha_create_got_section(abfd, info)
bfd *abfd;
- struct bfd_link_info *info;
+ struct bfd_link_info *info ATTRIBUTE_UNUSED;
{
asection *s;
@@ -2075,7 +2087,7 @@ elf64_alpha_read_ecoff_info (abfd, section, debug)
static boolean
elf64_alpha_is_local_label_name (abfd, name)
- bfd *abfd;
+ bfd *abfd ATTRIBUTE_UNUSED;
const char *name;
{
return name[0] == '$';
@@ -2727,7 +2739,7 @@ elf64_alpha_adjust_dynamic_symbol (info, h)
static boolean
elf64_alpha_merge_ind_symbols (hi, dummy)
struct alpha_elf_link_hash_entry *hi;
- PTR dummy;
+ PTR dummy ATTRIBUTE_UNUSED;
{
struct alpha_elf_link_hash_entry *hs;
@@ -2819,7 +2831,7 @@ elf64_alpha_can_merge_gots (a, b)
Elf_Internal_Shdr *symtab_hdr = &elf_tdata (bsub)->symtab_hdr;
int i, n;
- n = symtab_hdr->sh_size / symtab_hdr->sh_entsize - symtab_hdr->sh_info;
+ n = NUM_SHDR_ENTRIES (symtab_hdr) - symtab_hdr->sh_info;
for (i = 0; i < n; ++i)
{
struct alpha_elf_got_entry *ae, *be;
@@ -2891,7 +2903,7 @@ elf64_alpha_merge_gots (a, b)
hashes = alpha_elf_sym_hashes (bsub);
symtab_hdr = &elf_tdata (bsub)->symtab_hdr;
- n = symtab_hdr->sh_size / symtab_hdr->sh_entsize - symtab_hdr->sh_info;
+ n = NUM_SHDR_ENTRIES (symtab_hdr) - symtab_hdr->sh_info;
for (i = 0; i < n; ++i)
{
struct alpha_elf_got_entry *ae, *be, **pbe, **start;
@@ -4715,8 +4727,8 @@ const struct elf_size_info alpha_elf_size_info =
#define TARGET_LITTLE_SYM bfd_elf64_alpha_vec
#define TARGET_LITTLE_NAME "elf64-alpha"
#define ELF_ARCH bfd_arch_alpha
-#define ELF_MACHINE_CODE EM_ALPHA
-#define ELF_MAXPAGESIZE 0x10000
+#define ELF_MACHINE_CODE EM_ALPHA
+#define ELF_MAXPAGESIZE 0x10000
#define bfd_elf64_bfd_link_hash_table_create \
elf64_alpha_bfd_link_hash_table_create
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