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| author | H.J. Lu <hjl.tools@gmail.com> | 2003-04-28 03:31:36 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2003-04-28 03:31:36 +0000 |
| commit | 1b1fe8feb35ab988cdaf8481fc52ebdbf2db3d93 (patch) | |
| tree | f9cd4673bf8f9417762ecead3785bcb37244a8a4 /bfd/elf-bfd.h | |
| parent | e4c4d240a370f0afc8a29b18f8e07affff9c4177 (diff) | |
| download | gdb-1b1fe8feb35ab988cdaf8481fc52ebdbf2db3d93.zip gdb-1b1fe8feb35ab988cdaf8481fc52ebdbf2db3d93.tar.gz gdb-1b1fe8feb35ab988cdaf8481fc52ebdbf2db3d93.tar.bz2 | |
bfd/
2003-04-27 H.J. Lu <hjl@gnu.org>
* elf-bfd.h (ELF_LINK_DYNAMIC_DEF): New.
(ELF_LINK_DYNAMIC_WEAK): New.
* elflink.h (elf_merge_symbol): Add one argument to indicate if
a symbol should be skipped. Ignore definitions in dynamic
objects for symbols with non-default visibility.
(elf_add_default_symbol): Adjusted.
(elf_link_add_object_symbols): Check if a symbol should be
skipped. Don't merge the visibility field with the one from
a dynamic object.
(elf_link_check_versioned_symbol): Use undef_bfd.
(elf_link_output_extsym): Warn if a forced local symbol is
referenced from dynamic objects. Make non-weak undefined symbol
with non-default visibility a fatal error.
ld/testsuite/
2003-04-27 H.J. Lu <hjl@gnu.org>
* ld-elfvsb/elfvsb.dat: Updated.
* ld-elfvsb/elfvsb.exp: Likewise.
* ld-elfvsb/main.c: Likewise.
* ld-elfvsb/sh1.c: Likewise.
* ld-elfvsb/sh2.c: Likewise.
Diffstat (limited to 'bfd/elf-bfd.h')
| -rw-r--r-- | bfd/elf-bfd.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h index 2e5587c..f15353c 100644 --- a/bfd/elf-bfd.h +++ b/bfd/elf-bfd.h @@ -204,6 +204,10 @@ struct elf_link_hash_entry /* Symbol is referenced by a non-GOT/non-PLT relocation. This is not currently set by all the backends. */ #define ELF_LINK_NON_GOT_REF 010000 + /* Symbol has a definition in a shared object. */ +#define ELF_LINK_DYNAMIC_DEF 020000 + /* Symbol is weak in all shared objects. */ +#define ELF_LINK_DYNAMIC_WEAK 040000 }; /* Records local symbols to be emitted in the dynamic symbol table. */ |