diff options
Diffstat (limited to 'llvm/lib/ExecutionEngine')
| -rw-r--r-- | llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp | 23 | ||||
| -rw-r--r-- | llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.h | 3 |
2 files changed, 26 insertions, 0 deletions
diff --git a/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp b/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp index 38890aea8b3..dfa52fbea75 100644 --- a/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp +++ b/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp @@ -887,6 +887,26 @@ static inline uint16_t applyPPChighesta (uint64_t value) { return ((value + 0x8000) >> 48) & 0xffff; } +void RuntimeDyldELF::resolvePPC32Relocation(const SectionEntry &Section, + uint64_t Offset, uint64_t Value, + uint32_t Type, int64_t Addend) { + uint8_t *LocalAddress = Section.Address + Offset; + switch (Type) { + default: + llvm_unreachable("Relocation type not implemented yet!"); + break; + case ELF::R_PPC_ADDR16_LO: + writeInt16BE(LocalAddress, applyPPClo(Value + Addend)); + break; + case ELF::R_PPC_ADDR16_HI: + writeInt16BE(LocalAddress, applyPPChi(Value + Addend)); + break; + case ELF::R_PPC_ADDR16_HA: + writeInt16BE(LocalAddress, applyPPCha(Value + Addend)); + break; + } +} + void RuntimeDyldELF::resolvePPC64Relocation(const SectionEntry &Section, uint64_t Offset, uint64_t Value, uint32_t Type, int64_t Addend) { @@ -1075,6 +1095,9 @@ void RuntimeDyldELF::resolveRelocation(const SectionEntry &Section, else llvm_unreachable("Mips ABI not handled"); break; + case Triple::ppc: + resolvePPC32Relocation(Section, Offset, Value, Type, Addend); + break; case Triple::ppc64: // Fall through. case Triple::ppc64le: resolvePPC64Relocation(Section, Offset, Value, Type, Addend); diff --git a/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.h b/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.h index 1a2552deed9..040f986e20f 100644 --- a/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.h +++ b/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.h @@ -43,6 +43,9 @@ class RuntimeDyldELF : public RuntimeDyldImpl { void resolveMIPSRelocation(const SectionEntry &Section, uint64_t Offset, uint32_t Value, uint32_t Type, int32_t Addend); + void resolvePPC32Relocation(const SectionEntry &Section, uint64_t Offset, + uint64_t Value, uint32_t Type, int64_t Addend); + void resolvePPC64Relocation(const SectionEntry &Section, uint64_t Offset, uint64_t Value, uint32_t Type, int64_t Addend); |
