diff options
Diffstat (limited to 'lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.h')
-rw-r--r-- | lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.h b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.h index 794c7ece10..14fb5740e5 100644 --- a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.h +++ b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.h @@ -35,13 +35,15 @@ class RuntimeDyldELF : public RuntimeDyldImpl { uint64_t Offset, uint64_t Value, uint32_t Type, - int64_t Addend); + int64_t Addend, + uint64_t SymOffset=0); void resolveX86_64Relocation(const SectionEntry &Section, uint64_t Offset, uint64_t Value, uint32_t Type, - int64_t Addend); + int64_t Addend, + uint64_t SymOffset); void resolveX86Relocation(const SectionEntry &Section, uint64_t Offset, @@ -84,8 +86,18 @@ class RuntimeDyldELF : public RuntimeDyldImpl { ObjSectionToIDMap &LocalSections, RelocationValueRef &Rel); + uint64_t findGOTEntry(uint64_t LoadAddr, uint64_t Offset); + size_t getGOTEntrySize(); + + virtual void updateGOTEntries(StringRef Name, uint64_t Addr); + + SmallVector<RelocationValueRef, 2> GOTEntries; + unsigned GOTSectionID; + public: - RuntimeDyldELF(RTDyldMemoryManager *mm) : RuntimeDyldImpl(mm) {} + RuntimeDyldELF(RTDyldMemoryManager *mm) : RuntimeDyldImpl(mm), + GOTSectionID(0) + {} virtual void resolveRelocation(const RelocationEntry &RE, uint64_t Value); virtual void processRelocationRef(unsigned SectionID, @@ -97,6 +109,7 @@ public: virtual bool isCompatibleFormat(const ObjectBuffer *Buffer) const; virtual ObjectImage *createObjectImage(ObjectBuffer *InputBuffer); virtual StringRef getEHFrameSection(); + virtual void finalizeLoad(); virtual ~RuntimeDyldELF(); }; |