Correlate stubs with functions in JIT: when emitting a stub, the JIT tells the memory manager which function
the stub will resolve.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49814 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/JIT/JITMemoryManager.cpp b/lib/ExecutionEngine/JIT/JITMemoryManager.cpp
index 5908e43..b07af2e 100644
--- a/lib/ExecutionEngine/JIT/JITMemoryManager.cpp
+++ b/lib/ExecutionEngine/JIT/JITMemoryManager.cpp
@@ -11,6 +11,7 @@
//
//===----------------------------------------------------------------------===//
+#include "llvm/GlobalValue.h"
#include "llvm/ExecutionEngine/JITMemoryManager.h"
#include "llvm/Support/Compiler.h"
#include "llvm/System/Memory.h"
@@ -265,7 +266,8 @@
void AllocateGOT();
- unsigned char *allocateStub(unsigned StubSize, unsigned Alignment);
+ unsigned char *allocateStub(const GlobalValue* F, unsigned StubSize,
+ unsigned Alignment);
/// startFunctionBody - When a function starts, allocate a block of free
/// executable memory, returning a pointer to it and its actual size.
@@ -438,7 +440,8 @@
Blocks.clear();
}
-unsigned char *DefaultJITMemoryManager::allocateStub(unsigned StubSize,
+unsigned char *DefaultJITMemoryManager::allocateStub(const GlobalValue* F,
+ unsigned StubSize,
unsigned Alignment) {
CurStubPtr -= StubSize;
CurStubPtr = (unsigned char*)(((intptr_t)CurStubPtr) &