diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/llvm-rtdyld/llvm-rtdyld.cpp | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/tools/llvm-rtdyld/llvm-rtdyld.cpp b/tools/llvm-rtdyld/llvm-rtdyld.cpp index 01a7d15807..990582d7f4 100644 --- a/tools/llvm-rtdyld/llvm-rtdyld.cpp +++ b/tools/llvm-rtdyld/llvm-rtdyld.cpp @@ -58,11 +58,9 @@ public: uint8_t *allocateDataSection(uintptr_t Size, unsigned Alignment, unsigned SectionID); - virtual void *getPointerToNamedFunction(const std::string &Name, - bool AbortOnFailure = true) { - return 0; - } - + uint8_t *startFunctionBody(const char *Name, uintptr_t &Size); + void endFunctionBody(const char *Name, uint8_t *FunctionStart, + uint8_t *FunctionEnd); }; uint8_t *TrivialMemoryManager::allocateCodeSection(uintptr_t Size, @@ -77,6 +75,18 @@ uint8_t *TrivialMemoryManager::allocateDataSection(uintptr_t Size, return (uint8_t*)sys::Memory::AllocateRWX(Size, 0, 0).base(); } +uint8_t *TrivialMemoryManager::startFunctionBody(const char *Name, + uintptr_t &Size) { + return (uint8_t*)sys::Memory::AllocateRWX(Size, 0, 0).base(); +} + +void TrivialMemoryManager::endFunctionBody(const char *Name, + uint8_t *FunctionStart, + uint8_t *FunctionEnd) { + uintptr_t Size = FunctionEnd - FunctionStart + 1; + FunctionMemory.push_back(sys::MemoryBlock(FunctionStart, Size)); +} + static const char *ProgramName; static void Message(const char *Type, const Twine &Msg) { |