diff options
Diffstat (limited to 'contrib/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp')
-rw-r--r-- | contrib/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/contrib/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp b/contrib/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp index 752c5b7..fee10e1 100644 --- a/contrib/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp +++ b/contrib/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp @@ -8,20 +8,20 @@ //===----------------------------------------------------------------------===// #include "MCJIT.h" -#include "llvm/DerivedTypes.h" -#include "llvm/Function.h" #include "llvm/ExecutionEngine/GenericValue.h" #include "llvm/ExecutionEngine/JITEventListener.h" #include "llvm/ExecutionEngine/JITMemoryManager.h" #include "llvm/ExecutionEngine/MCJIT.h" #include "llvm/ExecutionEngine/ObjectBuffer.h" #include "llvm/ExecutionEngine/ObjectImage.h" +#include "llvm/IR/DataLayout.h" +#include "llvm/IR/DerivedTypes.h" +#include "llvm/IR/Function.h" #include "llvm/MC/MCAsmInfo.h" -#include "llvm/Support/ErrorHandling.h" #include "llvm/Support/DynamicLibrary.h" +#include "llvm/Support/ErrorHandling.h" #include "llvm/Support/MemoryBuffer.h" #include "llvm/Support/MutexGuard.h" -#include "llvm/DataLayout.h" using namespace llvm; @@ -118,17 +118,26 @@ void MCJIT::emitObject(Module *m) { // FIXME: Add a parameter to identify which object is being finalized when // MCJIT supports multiple modules. +// FIXME: Provide a way to separate code emission, relocations and page +// protection in the interface. void MCJIT::finalizeObject() { // If the module hasn't been compiled, just do that. if (!isCompiled) { // If the call to Dyld.resolveRelocations() is removed from emitObject() // we'll need to do that here. emitObject(M); + + // Set page permissions. + MemMgr->applyPermissions(); + return; } // Resolve any relocations. Dyld.resolveRelocations(); + + // Set page permissions. + MemMgr->applyPermissions(); } void *MCJIT::getPointerToBasicBlock(BasicBlock *BB) { |