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| author | Richard Sandiford <rdsandiford@googlemail.com> | 2004-02-09 08:04:00 +0000 |
|---|---|---|
| committer | Richard Sandiford <rdsandiford@googlemail.com> | 2004-02-09 08:04:00 +0000 |
| commit | 174fd7f9556183397625dbfa99ef68ecd325c74b (patch) | |
| tree | 0343a185c2e517f52888f5d2fb8e11af23d036b7 /bfd/elfxx-mips.c | |
| parent | edfae06341a087244f28127674aba54f20912885 (diff) | |
| download | gdb-174fd7f9556183397625dbfa99ef68ecd325c74b.zip gdb-174fd7f9556183397625dbfa99ef68ecd325c74b.tar.gz gdb-174fd7f9556183397625dbfa99ef68ecd325c74b.tar.bz2 | |
* bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
* elf.c (swap_out_syms): Use it to decide whether local section
symbols should be named.
* elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
* elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
(elf_backend_name_local_section_symbols): Define.
* elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
Diffstat (limited to 'bfd/elfxx-mips.c')
| -rw-r--r-- | bfd/elfxx-mips.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/bfd/elfxx-mips.c b/bfd/elfxx-mips.c index 7bcdb11..a296458 100644 --- a/bfd/elfxx-mips.c +++ b/bfd/elfxx-mips.c @@ -4271,6 +4271,26 @@ _bfd_mips_elf_symbol_processing (bfd *abfd, asymbol *asym) } } +/* There appears to be a bug in the MIPSpro linker that causes GOT_DISP + relocations against two unnamed section symbols to resolve to the + same address. For example, if we have code like: + + lw $4,%got_disp(.data)($gp) + lw $25,%got_disp(.text)($gp) + jalr $25 + + then the linker will resolve both relocations to .data and the program + will jump there rather than to .text. + + We can work around this problem by giving names to local section symbols. + This is also what the MIPSpro tools do. */ + +bfd_boolean +_bfd_mips_elf_name_local_section_symbols (bfd *abfd) +{ + return SGI_COMPAT (abfd); +} + /* Work over a section just before writing it out. This routine is used by both the 32-bit and the 64-bit ABI. FIXME: We recognize sections that need the SHF_MIPS_GPREL flag by name; there has to be |