diff options
Diffstat (limited to 'contrib/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.h')
| -rw-r--r-- | contrib/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.h | 35 |
1 files changed, 19 insertions, 16 deletions
diff --git a/contrib/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.h b/contrib/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.h index 59fdfbe..b4414b0 100644 --- a/contrib/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.h +++ b/contrib/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.h @@ -11,8 +11,8 @@ // //===----------------------------------------------------------------------===// -#ifndef LLVM_RUNTIME_DYLD_ELF_H -#define LLVM_RUNTIME_DYLD_ELF_H +#ifndef LLVM_LIB_EXECUTIONENGINE_RUNTIMEDYLD_RUNTIMEDYLDELF_H +#define LLVM_LIB_EXECUTIONENGINE_RUNTIMEDYLD_RUNTIMEDYLDELF_H #include "RuntimeDyldImpl.h" #include "llvm/ADT/DenseMap.h" @@ -28,9 +28,11 @@ std::error_code Check(std::error_code Err) { } return Err; } + } // end anonymous namespace class RuntimeDyldELF : public RuntimeDyldImpl { + void resolveRelocation(const SectionEntry &Section, uint64_t Offset, uint64_t Value, uint32_t Type, int64_t Addend, uint64_t SymOffset = 0); @@ -58,8 +60,7 @@ class RuntimeDyldELF : public RuntimeDyldImpl { uint64_t Value, uint32_t Type, int64_t Addend); unsigned getMaxStubSize() override { - if (Arch == Triple::aarch64 || Arch == Triple::arm64 || - Arch == Triple::aarch64_be || Arch == Triple::arm64_be) + if (Arch == Triple::aarch64 || Arch == Triple::aarch64_be) return 20; // movz; movk; movk; movk; br if (Arch == Triple::arm || Arch == Triple::thumb) return 8; // 32-bit instruction and 32-bit address @@ -82,9 +83,11 @@ class RuntimeDyldELF : public RuntimeDyldImpl { return 1; } - void findPPC64TOCSection(ObjectImage &Obj, ObjSectionToIDMap &LocalSections, + void findPPC64TOCSection(const ObjectFile &Obj, + ObjSectionToIDMap &LocalSections, RelocationValueRef &Rel); - void findOPDEntrySection(ObjectImage &Obj, ObjSectionToIDMap &LocalSections, + void findOPDEntrySection(const ObjectFile &Obj, + ObjSectionToIDMap &LocalSections, RelocationValueRef &Rel); uint64_t findGOTEntry(uint64_t LoadAddr, uint64_t Offset); @@ -105,23 +108,23 @@ class RuntimeDyldELF : public RuntimeDyldImpl { SmallVector<SID, 2> RegisteredEHFrameSections; public: - RuntimeDyldELF(RTDyldMemoryManager *mm) : RuntimeDyldImpl(mm) {} + RuntimeDyldELF(RTDyldMemoryManager *mm); + virtual ~RuntimeDyldELF(); + + std::unique_ptr<RuntimeDyld::LoadedObjectInfo> + loadObject(const object::ObjectFile &O) override; void resolveRelocation(const RelocationEntry &RE, uint64_t Value) override; relocation_iterator processRelocationRef(unsigned SectionID, relocation_iterator RelI, - ObjectImage &Obj, ObjSectionToIDMap &ObjSectionToID, - const SymbolTableMap &Symbols, StubMap &Stubs) override; - bool isCompatibleFormat(const ObjectBuffer *Buffer) const override; - bool isCompatibleFile(const object::ObjectFile *Buffer) const override; + const ObjectFile &Obj, + ObjSectionToIDMap &ObjSectionToID, + StubMap &Stubs) override; + bool isCompatibleFile(const object::ObjectFile &Obj) const override; void registerEHFrames() override; void deregisterEHFrames() override; - void finalizeLoad(ObjectImage &ObjImg, + void finalizeLoad(const ObjectFile &Obj, ObjSectionToIDMap &SectionMap) override; - virtual ~RuntimeDyldELF(); - - static ObjectImage *createObjectImage(ObjectBuffer *InputBuffer); - static ObjectImage *createObjectImageFromFile(std::unique_ptr<object::ObjectFile> Obj); }; } // end namespace llvm |
