diff options
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUELFObjectWriter.cpp | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUELFObjectWriter.cpp b/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUELFObjectWriter.cpp index 3467ae765f3..a4b4d256123 100644 --- a/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUELFObjectWriter.cpp +++ b/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUELFObjectWriter.cpp @@ -21,10 +21,7 @@ public: AMDGPUELFObjectWriter(bool Is64Bit, bool HasRelocationAddend); protected: unsigned getRelocType(MCContext &Ctx, const MCValue &Target, - const MCFixup &Fixup, bool IsPCRel) const override { - return Fixup.getKind(); - } - + const MCFixup &Fixup, bool IsPCRel) const override; }; @@ -37,6 +34,20 @@ AMDGPUELFObjectWriter::AMDGPUELFObjectWriter(bool Is64Bit, ELF::EM_AMDGPU, HasRelocationAddend) { } +unsigned AMDGPUELFObjectWriter::getRelocType(MCContext &Ctx, + const MCValue &Target, + const MCFixup &Fixup, + bool IsPCRel) const { + // SCRATCH_RSRC_DWORD[01] is a special global variable that represents + // the scratch buffer. + if (Target.getSymA()->getSymbol().getName() == "SCRATCH_RSRC_DWORD0") + return ELF::R_AMDGPU_ABS32_LO; + if (Target.getSymA()->getSymbol().getName() == "SCRATCH_RSRC_DWORD1") + return ELF::R_AMDGPU_ABS32_HI; + + llvm_unreachable("unhandled relocation type"); +} + MCObjectWriter *llvm::createAMDGPUELFObjectWriter(bool Is64Bit, bool HasRelocationAddend, |
