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| author | Paul Brook <paul@codesourcery.com> | 2005-05-02 03:12:21 +0000 |
|---|---|---|
| committer | Paul Brook <paul@codesourcery.com> | 2005-05-02 03:12:21 +0000 |
| commit | a67b080b92d0a11fbd16fe00a896e8376f0ba9a1 (patch) | |
| tree | 3f1e418aac22ea046ca995d1b766eca9be739973 /bfd | |
| parent | f341cbc179219de6eae68361b5c92d964302b685 (diff) | |
| download | gdb-a67b080b92d0a11fbd16fe00a896e8376f0ba9a1.zip gdb-a67b080b92d0a11fbd16fe00a896e8376f0ba9a1.tar.gz gdb-a67b080b92d0a11fbd16fe00a896e8376f0ba9a1.tar.bz2 | |
2005-05-01 Paul Brook <paul@codesourcery.com>
* elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
definition has already been seen.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/elflink.c | 7 |
2 files changed, 12 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 9027d77..28d8bee 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,10 @@ 2005-05-01 Paul Brook <paul@codesourcery.com> + * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong + definition has already been seen. + +2005-05-01 Paul Brook <paul@codesourcery.com> + * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat R_ARM_PLT32 the same as R_ARM_PC24. (arm_add_to_rel): Ditto. diff --git a/bfd/elflink.c b/bfd/elflink.c index 23eafc0..7b33ae6 100644 --- a/bfd/elflink.c +++ b/bfd/elflink.c @@ -1078,6 +1078,13 @@ _bfd_elf_merge_symbol (bfd *abfd, || h->root.type == bfd_link_hash_undefined) *size_change_ok = TRUE; + /* Skip weak definitions of symbols that are already defined. */ + if (newdef && olddef && newweak && !oldweak) + { + *skip = TRUE; + return TRUE; + } + /* NEWDYNCOMMON and OLDDYNCOMMON indicate whether the new or old symbol, respectively, appears to be a common symbol in a dynamic object. If a symbol appears in an uninitialized section, and is |