* elf.c ( _bfd_elf_print_private_bfd_data): Call

elf_backend_get_target_dtag if defined.
        * elf32-mips.c (elf_backend_get_target_dtag): Define.
        * elf64-mips.c: Likewise.
        * elfn32-mips.c: Likewise.
        * elfxx-mips.c (_bfd_mips_elf_get_target_dtag): New.
        * elfxx-mips.h (_bfd_mips_elf_get_target_dtag): Declare.
        * elf-bfd.h (elf_backend_get_target_dtag): Add prototype.
        * elfxx-target.h (elf_backend_get_target_dtag): Add default.
        (elf_backend_data): Add elf_backend_get_target_dtag.
This commit is contained in:
Catherine Moore 2008-02-27 17:06:06 +00:00
parent 2faca73a4e
commit ad9563d653
9 changed files with 132 additions and 4 deletions

View file

@ -1,3 +1,16 @@
2008-02-27 Catherine Moore <clm@codesourcery.com>
* elf.c ( _bfd_elf_print_private_bfd_data): Call
elf_backend_get_target_dtag if defined.
* elf32-mips.c (elf_backend_get_target_dtag): Define.
* elf64-mips.c: Likewise.
* elfn32-mips.c: Likewise.
* elfxx-mips.c (_bfd_mips_elf_get_target_dtag): New.
* elfxx-mips.h (_bfd_mips_elf_get_target_dtag): Declare.
* elf-bfd.h (elf_backend_get_target_dtag): Add prototype.
* elfxx-target.h (elf_backend_get_target_dtag): Add default.
(elf_backend_data): Add elf_backend_get_target_dtag.
2008-02-26 Alan Modra <amodra@bigpond.net.au>
* elf32-ppc.c (ppc_elf_check_relocs): Set pointer_equality_needed

View file

@ -993,6 +993,11 @@ struct elf_backend_data
(struct elf_link_hash_entry *, const Elf_Internal_Sym *, bfd_boolean,
bfd_boolean);
/* This function, if defined, will return a string containing the
name of a target-specific dynamic tag. */
char *(*elf_backend_get_target_dtag)
(bfd_vma);
/* Decide whether an undefined symbol is special and can be ignored.
This is the case for OPTIONAL symbols on IRIX. */
bfd_boolean (*elf_backend_ignore_undef_symbol)

View file

@ -1204,9 +1204,10 @@ _bfd_elf_print_private_bfd_data (bfd *abfd, void *farg)
for (; extdyn < extdynend; extdyn += extdynsize)
{
Elf_Internal_Dyn dyn;
const char *name;
const char *name = "";
char ab[20];
bfd_boolean stringp;
const struct elf_backend_data *bed = get_elf_backend_data (abfd);
(*swap_dyn_in) (abfd, extdyn, &dyn);
@ -1217,8 +1218,14 @@ _bfd_elf_print_private_bfd_data (bfd *abfd, void *farg)
switch (dyn.d_tag)
{
default:
sprintf (ab, "0x%lx", (unsigned long) dyn.d_tag);
name = ab;
if (bed->elf_backend_get_target_dtag)
name = (*bed->elf_backend_get_target_dtag) (dyn.d_tag);
if (!strcmp (name, ""))
{
sprintf (ab, "0x%lx", (unsigned long) dyn.d_tag);
name = ab;
}
break;
case DT_NEEDED: name = "NEEDED"; stringp = TRUE; break;
@ -1281,7 +1288,7 @@ _bfd_elf_print_private_bfd_data (bfd *abfd, void *farg)
case DT_GNU_HASH: name = "GNU_HASH"; break;
}
fprintf (f, " %-11s ", name);
fprintf (f, " %-20s ", name);
if (! stringp)
fprintf (f, "0x%lx", (unsigned long) dyn.d_un.d_val);
else

View file

@ -1558,6 +1558,7 @@ static const struct ecoff_debug_swap mips_elf32_ecoff_debug_swap = {
#define elf_backend_check_relocs _bfd_mips_elf_check_relocs
#define elf_backend_merge_symbol_attribute \
_bfd_mips_elf_merge_symbol_attribute
#define elf_backend_get_target_dtag _bfd_mips_elf_get_target_dtag
#define elf_backend_adjust_dynamic_symbol \
_bfd_mips_elf_adjust_dynamic_symbol
#define elf_backend_always_size_sections \

View file

@ -3107,6 +3107,7 @@ const struct elf_size_info mips_elf64_size_info =
#define elf_backend_check_relocs _bfd_mips_elf_check_relocs
#define elf_backend_merge_symbol_attribute \
_bfd_mips_elf_merge_symbol_attribute
#define elf_backend_get_target_dtag _bfd_mips_elf_get_target_dtag
#define elf_backend_adjust_dynamic_symbol \
_bfd_mips_elf_adjust_dynamic_symbol
#define elf_backend_always_size_sections \

View file

@ -2361,6 +2361,7 @@ static const struct ecoff_debug_swap mips_elf32_ecoff_debug_swap = {
#define elf_backend_check_relocs _bfd_mips_elf_check_relocs
#define elf_backend_merge_symbol_attribute \
_bfd_mips_elf_merge_symbol_attribute
#define elf_backend_get_target_dtag _bfd_mips_elf_get_target_dtag
#define elf_backend_adjust_dynamic_symbol \
_bfd_mips_elf_adjust_dynamic_symbol
#define elf_backend_always_size_sections \

View file

@ -11700,6 +11700,101 @@ _bfd_mips_elf_set_private_flags (bfd *abfd, flagword flags)
return TRUE;
}
char *
_bfd_mips_elf_get_target_dtag (bfd_vma dtag)
{
switch (dtag)
{
default: return "";
case DT_MIPS_RLD_VERSION:
return "MIPS_RLD_VERSION";
case DT_MIPS_TIME_STAMP:
return "MIPS_TIME_STAMP";
case DT_MIPS_ICHECKSUM:
return "MIPS_ICHECKSUM";
case DT_MIPS_IVERSION:
return "MIPS_IVERSION";
case DT_MIPS_FLAGS:
return "MIPS_FLAGS";
case DT_MIPS_BASE_ADDRESS:
return "MIPS_BASE_ADDRESS";
case DT_MIPS_MSYM:
return "MIPS_MSYM";
case DT_MIPS_CONFLICT:
return "MIPS_CONFLICT";
case DT_MIPS_LIBLIST:
return "MIPS_LIBLIST";
case DT_MIPS_LOCAL_GOTNO:
return "MIPS_LOCAL_GOTNO";
case DT_MIPS_CONFLICTNO:
return "MIPS_CONFLICTNO";
case DT_MIPS_LIBLISTNO:
return "MIPS_LIBLISTNO";
case DT_MIPS_SYMTABNO:
return "MIPS_SYMTABNO";
case DT_MIPS_UNREFEXTNO:
return "MIPS_UNREFEXTNO";
case DT_MIPS_GOTSYM:
return "MIPS_GOTSYM";
case DT_MIPS_HIPAGENO:
return "MIPS_HIPAGENO";
case DT_MIPS_RLD_MAP:
return "MIPS_RLD_MAP";
case DT_MIPS_DELTA_CLASS:
return "MIPS_DELTA_CLASS";
case DT_MIPS_DELTA_CLASS_NO:
return "MIPS_DELTA_CLASS_NO";
case DT_MIPS_DELTA_INSTANCE:
return "MIPS_DELTA_INSTANCE";
case DT_MIPS_DELTA_INSTANCE_NO:
return "MIPS_DELTA_INSTANCE_NO";
case DT_MIPS_DELTA_RELOC:
return "MIPS_DELTA_RELOC";
case DT_MIPS_DELTA_RELOC_NO:
return "MIPS_DELTA_RELOC_NO";
case DT_MIPS_DELTA_SYM:
return "MIPS_DELTA_SYM";
case DT_MIPS_DELTA_SYM_NO:
return "MIPS_DELTA_SYM_NO";
case DT_MIPS_DELTA_CLASSSYM:
return "MIPS_DELTA_CLASSSYM";
case DT_MIPS_DELTA_CLASSSYM_NO:
return "MIPS_DELTA_CLASSSYM_NO";
case DT_MIPS_CXX_FLAGS:
return "MIPS_CXX_FLAGS";
case DT_MIPS_PIXIE_INIT:
return "MIPS_PIXIE_INIT";
case DT_MIPS_SYMBOL_LIB:
return "MIPS_SYMBOL_LIB";
case DT_MIPS_LOCALPAGE_GOTIDX:
return "MIPS_LOCALPAGE_GOTIDX";
case DT_MIPS_LOCAL_GOTIDX:
return "MIPS_LOCAL_GOTIDX";
case DT_MIPS_HIDDEN_GOTIDX:
return "MIPS_HIDDEN_GOTIDX";
case DT_MIPS_PROTECTED_GOTIDX:
return "MIPS_PROTECTED_GOT_IDX";
case DT_MIPS_OPTIONS:
return "MIPS_OPTIONS";
case DT_MIPS_INTERFACE:
return "MIPS_INTERFACE";
case DT_MIPS_DYNSTR_ALIGN:
return "DT_MIPS_DYNSTR_ALIGN";
case DT_MIPS_INTERFACE_SIZE:
return "DT_MIPS_INTERFACE_SIZE";
case DT_MIPS_RLD_TEXT_RESOLVE_ADDR:
return "DT_MIPS_RLD_TEXT_RESOLVE_ADDR";
case DT_MIPS_PERF_SUFFIX:
return "DT_MIPS_PERF_SUFFIX";
case DT_MIPS_COMPACT_SIZE:
return "DT_MIPS_COMPACT_SIZE";
case DT_MIPS_GP_VALUE:
return "DT_MIPS_GP_VALUE";
case DT_MIPS_AUX_DYNAMIC:
return "DT_MIPS_AUX_DYNAMIC";
}
}
bfd_boolean
_bfd_mips_elf_print_private_bfd_data (bfd *abfd, void *ptr)
{

View file

@ -138,6 +138,7 @@ extern bfd_vma _bfd_mips_elf_sign_extend
(bfd_vma, int);
extern void _bfd_mips_elf_merge_symbol_attribute
(struct elf_link_hash_entry *, const Elf_Internal_Sym *, bfd_boolean, bfd_boolean);
extern char *_bfd_mips_elf_get_target_dtag (bfd_vma);
extern bfd_boolean _bfd_mips_elf_ignore_undef_symbol
(struct elf_link_hash_entry *);

View file

@ -482,6 +482,9 @@
#ifndef elf_backend_merge_symbol_attribute
#define elf_backend_merge_symbol_attribute NULL
#endif
#ifndef elf_backend_get_target_dtag
#define elf_backend_get_target_dtag NULL
#endif
#ifndef elf_backend_ignore_undef_symbol
#define elf_backend_ignore_undef_symbol NULL
#endif
@ -672,6 +675,7 @@ static struct elf_backend_data elfNN_bed =
elf_backend_hide_symbol,
elf_backend_fixup_symbol,
elf_backend_merge_symbol_attribute,
elf_backend_get_target_dtag,
elf_backend_ignore_undef_symbol,
elf_backend_emit_relocs,
elf_backend_count_relocs,