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| author | Alan Modra <amodra@gmail.com> | 2002-06-27 11:29:15 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2002-06-27 11:29:15 +0000 |
| commit | feee612b24c47ca30fa6efc2e31ca28ff0887ce9 (patch) | |
| tree | 87f700c6c287105064a523f27ce790e51f2e7341 /bfd/elf64-ppc.c | |
| parent | 6aa4d13aab46b82a55e4849891f103a1743ba289 (diff) | |
| download | gdb-feee612b24c47ca30fa6efc2e31ca28ff0887ce9.zip gdb-feee612b24c47ca30fa6efc2e31ca28ff0887ce9.tar.gz gdb-feee612b24c47ca30fa6efc2e31ca28ff0887ce9.tar.bz2 | |
* cpu-powerpc.c: Comment on ordering of arch_info.
* elf32-ppc.c (ppc_elf_object_p): New function.
(elf_backend_object_p): Define.
* elf64-ppc.c (ppc64_elf_object_p): New function.
(elf_backend_object_p): Define.
Diffstat (limited to 'bfd/elf64-ppc.c')
| -rw-r--r-- | bfd/elf64-ppc.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c index 9d798ef..ac52ae1 100644 --- a/bfd/elf64-ppc.c +++ b/bfd/elf64-ppc.c @@ -57,6 +57,8 @@ static bfd_reloc_status_type ppc64_elf_unhandled_reloc PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **)); static void ppc64_elf_get_symbol_info PARAMS ((bfd *, asymbol *, symbol_info *)); +static boolean ppc64_elf_object_p + PARAMS ((bfd *)); static boolean ppc64_elf_set_private_flags PARAMS ((bfd *, flagword)); static boolean ppc64_elf_merge_private_bfd_data @@ -1649,6 +1651,27 @@ ppc64_elf_get_symbol_info (abfd, symbol, ret) ret->type = (symbol->flags & BSF_GLOBAL) != 0 ? 'D' : 'd'; } +/* Fix bad default arch selected for a 64 bit input bfd when the + default is 32 bit. */ + +static boolean +ppc64_elf_object_p (abfd) + bfd *abfd; +{ + if (abfd->arch_info->the_default && abfd->arch_info->bits_per_word == 32) + { + Elf_Internal_Ehdr *i_ehdr = elf_elfheader (abfd); + + if (i_ehdr->e_ident[EI_CLASS] == ELFCLASS64) + { + /* Relies on arch after 32 bit default being 64 bit default. */ + abfd->arch_info = abfd->arch_info->next; + BFD_ASSERT (abfd->arch_info->bits_per_word == 64); + } + } + return true; +} + /* Function to set whether a module needs the -mrelocatable bit set. */ static boolean @@ -6140,6 +6163,7 @@ ppc64_elf_finish_dynamic_sections (output_bfd, info) #define bfd_elf64_bfd_link_hash_table_free ppc64_elf_link_hash_table_free #define bfd_elf64_get_symbol_info ppc64_elf_get_symbol_info +#define elf_backend_object_p ppc64_elf_object_p #define elf_backend_section_from_shdr ppc64_elf_section_from_shdr #define elf_backend_create_dynamic_sections ppc64_elf_create_dynamic_sections #define elf_backend_copy_indirect_symbol ppc64_elf_copy_indirect_symbol |