diff options
| author | Jason W Kim <jason.w.kim.2009@gmail.com> | 2011-01-12 00:19:25 +0000 |
|---|---|---|
| committer | Jason W Kim <jason.w.kim.2009@gmail.com> | 2011-01-12 00:19:25 +0000 |
| commit | 86a97f2e4d0cde5e992f52ac287da0de687e0110 (patch) | |
| tree | 01858579ad29bbd87f7a52a134b338fe4a5ade44 /lib/Target/ARM/ARMAsmBackend.cpp | |
| parent | 9081b4b4cf89a161246e037f4817c69de2fcdf82 (diff) | |
1. Support ELF pcrel relocations for movw/movt:
R_ARM_MOVT_PREL and R_ARM_MOVW_PREL_NC.
2. Fix minor bug in ARMAsmPrinter - treat bitfield flag as a bitfield, not an enum.
3. Add support for 3 new elf section types (no-ops)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123294 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMAsmBackend.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMAsmBackend.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMAsmBackend.cpp b/lib/Target/ARM/ARMAsmBackend.cpp index c72e790829..0d5a9af1eb 100644 --- a/lib/Target/ARM/ARMAsmBackend.cpp +++ b/lib/Target/ARM/ARMAsmBackend.cpp @@ -78,6 +78,8 @@ public: { "fixup_arm_thumb_bcc", 1, 8, MCFixupKindInfo::FKF_IsPCRel }, { "fixup_arm_movt_hi16", 0, 16, 0 }, { "fixup_arm_movw_lo16", 0, 16, 0 }, +{ "fixup_arm_movt_hi16_pcrel", 0, 16, MCFixupKindInfo::FKF_IsPCRel }, +{ "fixup_arm_movw_lo16_pcrel", 0, 16, MCFixupKindInfo::FKF_IsPCRel }, }; if (Kind < FirstTargetFixupKind) @@ -156,7 +158,9 @@ static unsigned adjustFixupValue(unsigned Kind, uint64_t Value) { case FK_Data_4: return Value; case ARM::fixup_arm_movt_hi16: - case ARM::fixup_arm_movw_lo16: { + case ARM::fixup_arm_movw_lo16: + case ARM::fixup_arm_movt_hi16_pcrel: + case ARM::fixup_arm_movw_lo16_pcrel: { unsigned Hi4 = (Value & 0xF000) >> 12; unsigned Lo12 = Value & 0x0FFF; // inst{19-16} = Hi4; |