diff options
Diffstat (limited to 'bfd/elf64-sparc.c')
| -rw-r--r-- | bfd/elf64-sparc.c | 63 |
1 files changed, 38 insertions, 25 deletions
diff --git a/bfd/elf64-sparc.c b/bfd/elf64-sparc.c index 4933f8de801..764b0d75a91 100644 --- a/bfd/elf64-sparc.c +++ b/bfd/elf64-sparc.c @@ -72,6 +72,9 @@ static void sparc64_elf_symbol_processing static boolean sparc64_elf_merge_private_bfd_data PARAMS ((bfd *, bfd *)); +static boolean sparc64_elf_fake_sections + PARAMS ((bfd *, Elf32_Internal_Shdr *, asection *)); + static const char *sparc64_elf_print_symbol_all PARAMS ((bfd *, PTR, asymbol *)); static boolean sparc64_elf_relax_section @@ -711,7 +714,7 @@ init_insn_reloc (abfd, return bfd_reloc_ok; } - /* This works because partial_inplace == false. */ + /* This works because partial_inplace is false. */ if (output_bfd != NULL) return bfd_reloc_continue; @@ -1386,7 +1389,7 @@ sparc64_elf_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp) return true; } else if (*namep && **namep - && info->hash->creator->flavour == bfd_target_elf_flavour) + && info->hash->creator == abfd->xvec) { int i; struct sparc64_elf_app_reg *p; @@ -1916,6 +1919,9 @@ sparc64_elf_relocate_section (output_bfd, info, input_bfd, input_section, Elf_Internal_Rela *rel; Elf_Internal_Rela *relend; + if (info->relocateable) + return true; + dynobj = elf_hash_table (info)->dynobj; symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr; sym_hashes = elf_sym_hashes (input_bfd); @@ -1951,28 +1957,8 @@ sparc64_elf_relocate_section (output_bfd, info, input_bfd, input_section, } howto = sparc64_elf_howto_table + r_type; - r_symndx = ELF64_R_SYM (rel->r_info); - - if (info->relocateable) - { - /* This is a relocateable link. We don't have to change - anything, unless the reloc is against a section symbol, - in which case we have to adjust according to where the - section symbol winds up in the output section. */ - if (r_symndx < symtab_hdr->sh_info) - { - sym = local_syms + r_symndx; - if (ELF_ST_TYPE (sym->st_info) == STT_SECTION) - { - sec = local_sections[r_symndx]; - rel->r_addend += sec->output_offset + sym->st_value; - } - } - - continue; - } - /* This is a final link. */ + r_symndx = ELF64_R_SYM (rel->r_info); h = NULL; sym = NULL; sec = NULL; @@ -2565,9 +2551,11 @@ sparc64_elf_relocate_section (output_bfd, info, input_bfd, input_section, break; } + /* Dynamic relocs are not propagated for SEC_DEBUGGING sections + because such sections are not SEC_ALLOC and thus ld.so will + not process them. */ if (unresolved_reloc - && !(info->shared - && (input_section->flags & SEC_DEBUGGING) != 0 + && !((input_section->flags & SEC_DEBUGGING) != 0 && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) != 0)) (*_bfd_error_handler) (_("%s(%s+0x%lx): unresolvable relocation against symbol `%s'"), @@ -2995,6 +2983,27 @@ sparc64_elf_merge_private_bfd_data (ibfd, obfd) } return true; } + +/* MARCO: Set the correct entry size for the .stab section. */ + +static boolean +sparc64_elf_fake_sections (abfd, hdr, sec) + bfd *abfd ATTRIBUTE_UNUSED; + Elf32_Internal_Shdr *hdr ATTRIBUTE_UNUSED; + asection *sec; +{ + const char *name; + + name = bfd_get_section_name (abfd, sec); + + if (strcmp (name, ".stab") == 0) + { + /* Even in the 64bit case the stab entries are only 12 bytes long. */ + elf_section_data (sec)->this_hdr.sh_entsize = 12; + } + + return true; +} /* Print a STT_REGISTER symbol to file FILE. */ @@ -3067,6 +3076,7 @@ const struct elf_size_info sparc64_elf_size_info = bfd_elf64_write_out_phdrs, bfd_elf64_write_shdrs_and_ehdr, sparc64_elf_write_relocs, + bfd_elf64_swap_symbol_in, bfd_elf64_swap_symbol_out, sparc64_elf_slurp_reloc_table, bfd_elf64_slurp_symbol_table, @@ -3131,6 +3141,8 @@ const struct elf_size_info sparc64_elf_size_info = sparc64_elf_output_arch_syms #define bfd_elf64_bfd_merge_private_bfd_data \ sparc64_elf_merge_private_bfd_data +#define elf_backend_fake_sections \ + sparc64_elf_fake_sections #define elf_backend_size_info \ sparc64_elf_size_info @@ -3142,6 +3154,7 @@ const struct elf_size_info sparc64_elf_size_info = #define elf_backend_want_got_plt 0 #define elf_backend_plt_readonly 0 #define elf_backend_want_plt_sym 1 +#define elf_backend_rela_normal 1 /* Section 5.2.4 of the ABI specifies a 256-byte boundary for the table. */ #define elf_backend_plt_alignment 8 |