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| author | Thomas Schwinge <tschwinge@gnu.org> | 2010-09-24 12:14:26 +0000 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@gnu.org> | 2010-09-24 12:14:26 +0000 |
| commit | cf35638d431e230d51d54550e8a249e730264ea5 (patch) | |
| tree | eed3fbc4ab7982aac3fe5f38bb85e16bc80410d3 /bfd/elf64-alpha.c | |
| parent | 2c2fa401c554831bacec9c920678ddda8ce69519 (diff) | |
| download | gdb-cf35638d431e230d51d54550e8a249e730264ea5.zip gdb-cf35638d431e230d51d54550e8a249e730264ea5.tar.gz gdb-cf35638d431e230d51d54550e8a249e730264ea5.tar.bz2 | |
2010-09-24 Thomas Schwinge <thomas@codesourcery.com>
* elf32-arm.c, elf32-cris.c, elf32-hppa.c, elf32-i370.c, elf32-m32r.c,
elf32-m68k.c, elf32-microblaze.c, elf32-ppc.c, elf32-score.c,
elf32-score7.c, elf32-sh.c, elf32-vax.c, elf32-xtensa.c, elf64-alpha.c,
elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-sparc.c, elfcode.h,
elflink.c, elfxx-ia64.c, elfxx-mips.c: Use STN_UNDEF when referring to
the zero symbol index.
Diffstat (limited to 'bfd/elf64-alpha.c')
| -rw-r--r-- | bfd/elf64-alpha.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/bfd/elf64-alpha.c b/bfd/elf64-alpha.c index 19326cf..1df020c 100644 --- a/bfd/elf64-alpha.c +++ b/bfd/elf64-alpha.c @@ -1866,8 +1866,8 @@ elf64_alpha_check_relocs (bfd *abfd, struct bfd_link_info *info, case R_ALPHA_TLSLDM: /* The symbol for a TLSLDM reloc is ignored. Collapse the - reloc to the 0 symbol so that they all match. */ - r_symndx = 0; + reloc to the STN_UNDEF (0) symbol so that they all match. */ + r_symndx = STN_UNDEF; h = 0; maybe_dynamic = FALSE; /* FALLTHRU */ @@ -3491,7 +3491,7 @@ elf64_alpha_relax_tls_get_addr (struct alpha_relax_info *info, bfd_vma symval, as appropriate. */ use_gottprel = FALSE; - new_symndx = is_gd ? ELF64_R_SYM (irel->r_info) : 0; + new_symndx = is_gd ? ELF64_R_SYM (irel->r_info) : STN_UNDEF; /* Beware of the compiler hoisting part of the sequence out a loop and adjusting the destination register for the TLSGD insn. If this @@ -3724,8 +3724,8 @@ elf64_alpha_relax_section (bfd *abfd, asection *sec, case R_ALPHA_TLSLDM: /* The symbol for a TLSLDM reloc is ignored. Collapse the - reloc to the 0 symbol so that they all match. */ - r_symndx = 0; + reloc to the STN_UNDEF (0) symbol so that they all match. */ + r_symndx = STN_UNDEF; break; default: @@ -4154,9 +4154,9 @@ elf64_alpha_relocate_section (bfd *output_bfd, struct bfd_link_info *info, r_symndx = ELF64_R_SYM(rel->r_info); /* The symbol for a TLSLDM reloc is ignored. Collapse the - reloc to the 0 symbol so that they all match. */ + reloc to the STN_UNDEF (0) symbol so that they all match. */ if (r_type == R_ALPHA_TLSLDM) - r_symndx = 0; + r_symndx = STN_UNDEF; if (r_symndx < symtab_hdr->sh_info) { @@ -4166,10 +4166,10 @@ elf64_alpha_relocate_section (bfd *output_bfd, struct bfd_link_info *info, msec = sec; value = _bfd_elf_rela_local_sym (output_bfd, sym, &msec, rel); - /* If this is a tp-relative relocation against sym 0, + /* If this is a tp-relative relocation against sym STN_UNDEF (0), this is hackery from relax_section. Force the value to be the tls module base. */ - if (r_symndx == 0 + if (r_symndx == STN_UNDEF && (r_type == R_ALPHA_TLSLDM || r_type == R_ALPHA_GOTTPREL || r_type == R_ALPHA_TPREL64 @@ -4455,7 +4455,7 @@ elf64_alpha_relocate_section (bfd *output_bfd, struct bfd_link_info *info, dynaddend = value - dtp_base; } else if (info->shared - && r_symndx != 0 + && r_symndx != STN_UNDEF && (input_section->flags & SEC_ALLOC) && !undef_weak_ref) { @@ -4503,7 +4503,7 @@ elf64_alpha_relocate_section (bfd *output_bfd, struct bfd_link_info *info, /* ??? .eh_frame references to discarded sections will be smashed to relocations against SHN_UNDEF. The .eh_frame format allows NULL to be encoded as 0 in any format, so this works here. */ - if (r_symndx == 0) + if (r_symndx == STN_UNDEF) howto = (elf64_alpha_howto_table + (r_type - R_ALPHA_SREL32 + R_ALPHA_REFLONG)); goto default_reloc; |