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| author | H.J. Lu <hjl.tools@gmail.com> | 2012-09-18 00:41:59 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2012-09-18 00:41:59 +0000 |
| commit | fbdc86d9c9e5fe451861a34381bf5483aec43bf1 (patch) | |
| tree | 40a06654586a4d12f839831032a4bdab36c5a7e4 | |
| parent | 6bf93ee5094e7111d78339821ce2321060caef5a (diff) | |
| download | gdb-fbdc86d9c9e5fe451861a34381bf5483aec43bf1.zip gdb-fbdc86d9c9e5fe451861a34381bf5483aec43bf1.tar.gz gdb-fbdc86d9c9e5fe451861a34381bf5483aec43bf1.tar.bz2 | |
Ignore discarded section when converting mov to lea
* elf32-i386.c (elf_i386_convert_mov_to_lea): Ignore discarded
section.
* elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elf32-i386.c | 5 | ||||
| -rw-r--r-- | bfd/elf64-x86-64.c | 5 |
3 files changed, 12 insertions, 4 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index cc4239c..7a4334f 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,11 @@ 2012-09-17 H.J. Lu <hongjiu.lu@intel.com> + * elf32-i386.c (elf_i386_convert_mov_to_lea): Ignore discarded + section. + * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise. + +2012-09-17 H.J. Lu <hongjiu.lu@intel.com> + * elf32-i386.c (elf_i386_finish_dynamic_symbol): Replace return FALSE with abort. * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise. diff --git a/bfd/elf32-i386.c b/bfd/elf32-i386.c index 59feea2..eb90a91 100644 --- a/bfd/elf32-i386.c +++ b/bfd/elf32-i386.c @@ -2559,9 +2559,10 @@ elf_i386_convert_mov_to_lea (bfd *abfd, asection *sec, if (!is_elf_hash_table (link_info->hash)) return FALSE; - /* Nothing to do if there are no codes or no relocations. */ + /* Nothing to do if there are no codes, no relocations or no output. */ if ((sec->flags & (SEC_CODE | SEC_RELOC)) != (SEC_CODE | SEC_RELOC) - || sec->reloc_count == 0) + || sec->reloc_count == 0 + || discarded_section (sec)) return TRUE; symtab_hdr = &elf_tdata (abfd)->symtab_hdr; diff --git a/bfd/elf64-x86-64.c b/bfd/elf64-x86-64.c index cccc5ca..a440647 100644 --- a/bfd/elf64-x86-64.c +++ b/bfd/elf64-x86-64.c @@ -2595,9 +2595,10 @@ elf_x86_64_convert_mov_to_lea (bfd *abfd, asection *sec, if (!is_elf_hash_table (link_info->hash)) return FALSE; - /* Nothing to do if there are no codes or no relocations. */ + /* Nothing to do if there are no codes, no relocations or no output. */ if ((sec->flags & (SEC_CODE | SEC_RELOC)) != (SEC_CODE | SEC_RELOC) - || sec->reloc_count == 0) + || sec->reloc_count == 0 + || discarded_section (sec)) return TRUE; symtab_hdr = &elf_tdata (abfd)->symtab_hdr; |