Add in the first iteration of support for llvm/clang/lldb to allow variable per addre...

[oota-llvm.git] / lib / ExecutionEngine / ExecutionEngine.cpp

diff --git a/lib/ExecutionEngine/ExecutionEngine.cpp b/lib/ExecutionEngine/ExecutionEngine.cpp
index c5c46815a28e46fe690b53f9ac2133728f930757..480f2c997053567d70c9761885b007aca967e153 100644 (file)
--- a/lib/ExecutionEngine/ExecutionEngine.cpp
+++ b/lib/ExecutionEngine/ExecutionEngine.cpp
@@ -17,6 +17,7 @@
 
 #include "llvm/Constants.h"
 #include "llvm/DerivedTypes.h"
 
 #include "llvm/Constants.h"
 #include "llvm/DerivedTypes.h"

+#include "llvm/Instructions.h"

 #include "llvm/Module.h"
 #include "llvm/ExecutionEngine/GenericValue.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/Module.h"
 #include "llvm/ExecutionEngine/GenericValue.h"
 #include "llvm/ADT/SmallString.h"


@@ -267,7 +268,7 @@ public:
 void *ArgvArray::reset(LLVMContext &C, ExecutionEngine *EE,
                        const std::vector<std::string> &InputArgv) {
   clear();  // Free the old contents.
 void *ArgvArray::reset(LLVMContext &C, ExecutionEngine *EE,
                        const std::vector<std::string> &InputArgv) {
   clear();  // Free the old contents.

-  unsigned PtrSize = EE->getDataLayout()->getPointerSize();
+  unsigned PtrSize = EE->getDataLayout()->getPointerSize(0);

   Array = new char[(InputArgv.size()+1)*PtrSize];
 
   DEBUG(dbgs() << "JIT: ARGV = " << (void*)Array << "\n");
   Array = new char[(InputArgv.size()+1)*PtrSize];
 
   DEBUG(dbgs() << "JIT: ARGV = " << (void*)Array << "\n");


@@ -342,7 +343,7 @@ void ExecutionEngine::runStaticConstructorsDestructors(bool isDtors) {
 #ifndef NDEBUG
 /// isTargetNullPtr - Return whether the target pointer stored at Loc is null.
 static bool isTargetNullPtr(ExecutionEngine *EE, void *Loc) {
 #ifndef NDEBUG
 /// isTargetNullPtr - Return whether the target pointer stored at Loc is null.
 static bool isTargetNullPtr(ExecutionEngine *EE, void *Loc) {

-  unsigned PtrSize = EE->getDataLayout()->getPointerSize();
+  unsigned PtrSize = EE->getDataLayout()->getPointerSize(0);

   for (unsigned i = 0; i < PtrSize; ++i)
     if (*(i + (uint8_t*)Loc))
       return false;
   for (unsigned i = 0; i < PtrSize; ++i)
     if (*(i + (uint8_t*)Loc))
       return false;


@@ -644,13 +645,15 @@ GenericValue ExecutionEngine::getConstantValue(const Constant *C) {
     }
     case Instruction::PtrToInt: {
       GenericValue GV = getConstantValue(Op0);
     }
     case Instruction::PtrToInt: {
       GenericValue GV = getConstantValue(Op0);

-      uint32_t PtrWidth = TD->getPointerSizeInBits();
+      unsigned AS = cast<PtrToIntInst>(CE)->getPointerAddressSpace();
+      uint32_t PtrWidth = TD->getPointerSizeInBits(AS);

       GV.IntVal = APInt(PtrWidth, uintptr_t(GV.PointerVal));
       return GV;
     }
     case Instruction::IntToPtr: {
       GenericValue GV = getConstantValue(Op0);
       GV.IntVal = APInt(PtrWidth, uintptr_t(GV.PointerVal));
       return GV;
     }
     case Instruction::IntToPtr: {
       GenericValue GV = getConstantValue(Op0);

-      uint32_t PtrWidth = TD->getPointerSizeInBits();
+      unsigned AS = cast<IntToPtrInst>(CE)->getAddressSpace();
+      uint32_t PtrWidth = TD->getPointerSizeInBits(AS);

       if (PtrWidth != GV.IntVal.getBitWidth())
         GV.IntVal = GV.IntVal.zextOrTrunc(PtrWidth);
       assert(GV.IntVal.getBitWidth() <= 64 && "Bad pointer width");
       if (PtrWidth != GV.IntVal.getBitWidth())
         GV.IntVal = GV.IntVal.zextOrTrunc(PtrWidth);
       assert(GV.IntVal.getBitWidth() <= 64 && "Bad pointer width");