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PR 1150

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* readelf.c (get_mips_symbol_other): New function.
  (get_symbol_other): New function.
  (process_symbol_table): Call get_symbol_other() to get a description of the
    st_other field if it contains more information than just the visibility.
* elfxx-mips.c (mips_elf_calculate_relocation): Ignore an undefined symbol if
    it is optional.
  (_bfd_mips_elf_merge_symbol_attribute): Make sure that the optional flag is
    merged as well as the visibility.
* elfxx-mips.h (_bfd_mips_elf_merge_symbol_attribute): Prototype.
  (elf_backend_merge_symbol_attribute): Define.
* mips.h (STO_OPTIONAL): Define.
  (ELF_MIPS_IS_OPTIONAL): Define.
This commit is contained in:
Nick Clifton
2005-11-11 11:06:31 +00:00
parent b600843ae4
commit eb73481fd0
2 changed files with 13 additions and 0 deletions
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6
include/elf/ChangeLog
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@@ -1,3 +1,9 @@
2005-11-11 Nick Clifton <nickc@redhat.com>
PR 1150
* mips.h (STO_OPTIONAL): Define.
(ELF_MIPS_IS_OPTIONAL): Define.
2005-09-30 Catherine Moore <clm@cm00re.com> 2005-09-30 Catherine Moore <clm@cm00re.com>
* bfin.h: New file. * bfin.h: New file.

7
include/elf/mips.h
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@@ -718,6 +718,13 @@ extern void bfd_mips_elf32_swap_reginfo_out
/* This value is used for a mips16 .text symbol. */ /* This value is used for a mips16 .text symbol. */
#define STO_MIPS16 0xf0 #define STO_MIPS16 0xf0
/* This bit is used on Irix to indicate a symbol whose definition
is optional - if, at final link time, it cannot be found, no
error message should be produced. */
#define STO_OPTIONAL (1 << 2)
/* A macro to examine the STO_OPTIONAL bit. */
#define ELF_MIPS_IS_OPTIONAL(other) ((other) & STO_OPTIONAL)
/* The 64-bit MIPS ELF ABI uses an unusual reloc format. Each /* The 64-bit MIPS ELF ABI uses an unusual reloc format. Each
relocation entry specifies up to three actual relocations, all at relocation entry specifies up to three actual relocations, all at