diff options
Diffstat (limited to 'bfd/elf32-sparc.c')
| -rw-r--r-- | bfd/elf32-sparc.c | 46 |
1 files changed, 14 insertions, 32 deletions
diff --git a/bfd/elf32-sparc.c b/bfd/elf32-sparc.c index a11db81..4c9b3d4 100644 --- a/bfd/elf32-sparc.c +++ b/bfd/elf32-sparc.c @@ -1,5 +1,5 @@ /* SPARC-specific support for 32-bit ELF - Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 + Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. @@ -55,7 +55,7 @@ static void elf32_sparc_final_write_processing static enum elf_reloc_type_class elf32_sparc_reloc_type_class PARAMS ((const Elf_Internal_Rela *)); static asection * elf32_sparc_gc_mark_hook - PARAMS ((bfd *, struct bfd_link_info *, Elf_Internal_Rela *, + PARAMS ((asection *, struct bfd_link_info *, Elf_Internal_Rela *, struct elf_link_hash_entry *, Elf_Internal_Sym *)); static boolean elf32_sparc_gc_sweep_hook PARAMS ((bfd *, struct bfd_link_info *, asection *, @@ -637,14 +637,13 @@ elf32_sparc_check_relocs (abfd, info, sec, relocs) } static asection * -elf32_sparc_gc_mark_hook (abfd, info, rel, h, sym) - bfd *abfd; +elf32_sparc_gc_mark_hook (sec, info, rel, h, sym) + asection *sec; struct bfd_link_info *info ATTRIBUTE_UNUSED; Elf_Internal_Rela *rel; struct elf_link_hash_entry *h; Elf_Internal_Sym *sym; { - if (h != NULL) { switch (ELF32_R_TYPE (rel->r_info)) @@ -669,9 +668,7 @@ elf32_sparc_gc_mark_hook (abfd, info, rel, h, sym) } } else - { - return bfd_section_from_elf_index (abfd, sym->st_shndx); - } + return bfd_section_from_elf_index (sec->owner, sym->st_shndx); return NULL; } @@ -1120,6 +1117,9 @@ elf32_sparc_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); @@ -1162,28 +1162,8 @@ elf32_sparc_relocate_section (output_bfd, info, input_bfd, input_section, } howto = _bfd_sparc_elf_howto_table + r_type; - r_symndx = ELF32_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 = ELF32_R_SYM (rel->r_info); h = NULL; sym = NULL; sec = NULL; @@ -1564,10 +1544,11 @@ elf32_sparc_relocate_section (output_bfd, info, input_bfd, input_section, break; } - /* ??? Copied from elf32-i386.c, debugging section check and all. */ + /* 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'"), @@ -2149,5 +2130,6 @@ elf32_sparc_reloc_type_class (rela) #define elf_backend_want_plt_sym 1 #define elf_backend_got_header_size 4 #define elf_backend_plt_header_size (4*PLT_ENTRY_SIZE) +#define elf_backend_rela_normal 1 #include "elf32-target.h" |