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| author | Evan Cheng <evan.cheng@apple.com> | 2011-01-14 02:38:49 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2011-01-14 02:38:49 +0000 |
| commit | f3eb3bba1614a7935b44fc963a805088d71267f3 (patch) | |
| tree | 5dd30b98f6505141930e67193c70dc656ce67124 /lib/MC/ELFObjectWriter.cpp | |
| parent | b6436e5be19937b622fabd87d1547b8fc7553c11 (diff) | |
| download | external_llvm-f3eb3bba1614a7935b44fc963a805088d71267f3.zip external_llvm-f3eb3bba1614a7935b44fc963a805088d71267f3.tar.gz external_llvm-f3eb3bba1614a7935b44fc963a805088d71267f3.tar.bz2 | |
Completed :lower16: / :upper16: support for movw / movt pairs on Darwin.
- Fixed :upper16: fix up routine. It should be shifting down the top 16 bits first.
- Added support for Thumb2 :lower16: and :upper16: fix up.
- Added :upper16: and :lower16: relocation support to mach-o object writer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123424 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC/ELFObjectWriter.cpp')
| -rw-r--r-- | lib/MC/ELFObjectWriter.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/MC/ELFObjectWriter.cpp b/lib/MC/ELFObjectWriter.cpp index d58cd48..9b344f7 100644 --- a/lib/MC/ELFObjectWriter.cpp +++ b/lib/MC/ELFObjectWriter.cpp @@ -1508,6 +1508,14 @@ unsigned ARMELFObjectWriter::GetRelocType(const MCValue &Target, case ARM::fixup_arm_movw_lo16_pcrel: Type = ELF::R_ARM_MOVW_PREL_NC; break; + case ARM::fixup_t2_movt_hi16: + case ARM::fixup_t2_movt_hi16_pcrel: + Type = ELF::R_ARM_THM_MOVT_PREL; + break; + case ARM::fixup_t2_movw_lo16: + case ARM::fixup_t2_movw_lo16_pcrel: + Type = ELF::R_ARM_THM_MOVW_PREL_NC; + break; } } else { switch ((unsigned)Fixup.getKind()) { @@ -1555,6 +1563,12 @@ unsigned ARMELFObjectWriter::GetRelocType(const MCValue &Target, case ARM::fixup_arm_movw_lo16: Type = ELF::R_ARM_MOVW_ABS_NC; break; + case ARM::fixup_t2_movt_hi16: + Type = ELF::R_ARM_THM_MOVT_ABS; + break; + case ARM::fixup_t2_movw_lo16: + Type = ELF::R_ARM_THM_MOVW_ABS_NC; + break; } } |