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| author | Doug Kwan <dougkwan@google.com> | 2011-11-10 00:41:53 +0000 |
|---|---|---|
| committer | Doug Kwan <dougkwan@google.com> | 2011-11-10 00:41:53 +0000 |
| commit | 2c339f710d5c9dfa791386e1982c20cb09a334ad (patch) | |
| tree | 5d0edca5ee677c244ecbdac42c64f540ea305d90 /gold/target-reloc.h | |
| parent | eac29d46b776d0ac11961376f49c207f34eb5ebd (diff) | |
| download | gdb-2c339f710d5c9dfa791386e1982c20cb09a334ad.zip gdb-2c339f710d5c9dfa791386e1982c20cb09a334ad.tar.gz gdb-2c339f710d5c9dfa791386e1982c20cb09a334ad.tar.bz2 | |
2011-11-09 Doug Kwan <dougkwan@google.com>
PR gold/13362
* arm.cc (Arm_scan_relocatable_relocs::Default_scan_relocatable_relocs):
Use unaligned 4-byte relocs for static 32-bit data as required by EABI.
* reloc.h (Relocatable_relocs::Reloc_strategy): New enum
RELOC_ADJUST_FOR_SECTION_4_UNALIGNED.
(Relocate_functions::rel_unaligned): New.
(Relocate_functions::rel32_unaligned): New.
* target-reloc.h (relocate_for_relocatable): Add code to handle
RELOC_ADJUST_FOR_SECTION_4_UNALIGNED.
* testsuite/Makefile.am (arm_unaligned_reloc_r.stdout,
arm_unaligned_reloc_r): New targets.
* testsuite/Makefile.in: Regenerate.
* arm_unaligned_reloc.sh: Check unaligned relocs in relocatable
linking.
Diffstat (limited to 'gold/target-reloc.h')
| -rw-r--r-- | gold/target-reloc.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gold/target-reloc.h b/gold/target-reloc.h index 832c5d6..464a3fa 100644 --- a/gold/target-reloc.h +++ b/gold/target-reloc.h @@ -669,6 +669,7 @@ relocate_for_relocatable( case Relocatable_relocs::RELOC_ADJUST_FOR_SECTION_2: case Relocatable_relocs::RELOC_ADJUST_FOR_SECTION_4: case Relocatable_relocs::RELOC_ADJUST_FOR_SECTION_8: + case Relocatable_relocs::RELOC_ADJUST_FOR_SECTION_4_UNALIGNED: { // We are adjusting a section symbol. We need to find // the symbol table index of the section symbol for @@ -790,6 +791,12 @@ relocate_for_relocatable( psymval); break; + case Relocatable_relocs::RELOC_ADJUST_FOR_SECTION_4_UNALIGNED: + Relocate_functions<size, big_endian>::rel32_unaligned(padd, + object, + psymval); + break; + default: gold_unreachable(); } |