diff options
Diffstat (limited to 'lib/Target/AMDGPU/MCTargetDesc/AMDGPUELFObjectWriter.cpp')
| -rw-r--r-- | lib/Target/AMDGPU/MCTargetDesc/AMDGPUELFObjectWriter.cpp | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/lib/Target/AMDGPU/MCTargetDesc/AMDGPUELFObjectWriter.cpp b/lib/Target/AMDGPU/MCTargetDesc/AMDGPUELFObjectWriter.cpp index b4e3b8e896bd..1847d7a67328 100644 --- a/lib/Target/AMDGPU/MCTargetDesc/AMDGPUELFObjectWriter.cpp +++ b/lib/Target/AMDGPU/MCTargetDesc/AMDGPUELFObjectWriter.cpp @@ -38,26 +38,40 @@ 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; + if (const auto *SymA = Target.getSymA()) { + // SCRATCH_RSRC_DWORD[01] is a special global variable that represents + // the scratch buffer. + if (SymA->getSymbol().getName() == "SCRATCH_RSRC_DWORD0") + return ELF::R_AMDGPU_ABS32_LO; + + if (SymA->getSymbol().getName() == "SCRATCH_RSRC_DWORD1") + return ELF::R_AMDGPU_ABS32_HI; + } switch (Target.getAccessVariant()) { default: break; case MCSymbolRefExpr::VK_GOTPCREL: return ELF::R_AMDGPU_GOTPCREL; + case MCSymbolRefExpr::VK_AMDGPU_GOTPCREL32_LO: + return ELF::R_AMDGPU_GOTPCREL32_LO; + case MCSymbolRefExpr::VK_AMDGPU_GOTPCREL32_HI: + return ELF::R_AMDGPU_GOTPCREL32_HI; + case MCSymbolRefExpr::VK_AMDGPU_REL32_LO: + return ELF::R_AMDGPU_REL32_LO; + case MCSymbolRefExpr::VK_AMDGPU_REL32_HI: + return ELF::R_AMDGPU_REL32_HI; } switch (Fixup.getKind()) { default: break; case FK_PCRel_4: return ELF::R_AMDGPU_REL32; + case FK_Data_4: case FK_SecRel_4: return ELF::R_AMDGPU_ABS32; + case FK_Data_8: + return ELF::R_AMDGPU_ABS64; } llvm_unreachable("unhandled relocation type"); |