diff options
Diffstat (limited to 'lib/ExecutionEngine/JIT/JITEmitter.cpp')
-rw-r--r-- | lib/ExecutionEngine/JIT/JITEmitter.cpp | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/lib/ExecutionEngine/JIT/JITEmitter.cpp b/lib/ExecutionEngine/JIT/JITEmitter.cpp index 2495360aea..50b3610e51 100644 --- a/lib/ExecutionEngine/JIT/JITEmitter.cpp +++ b/lib/ExecutionEngine/JIT/JITEmitter.cpp @@ -16,7 +16,7 @@ #ifndef _POSIX_MAPPED_FILES #define _POSIX_MAPPED_FILES #endif -#include "VM.h" +#include "JIT.h" #include "llvm/Constant.h" #include "llvm/Module.h" #include "llvm/CodeGen/MachineCodeEmitter.h" @@ -31,7 +31,7 @@ using namespace llvm; namespace { Statistic<> NumBytes("jit", "Number of bytes of machine code compiled"); - VM *TheVM = 0; + JIT *TheJIT = 0; /// JITMemoryManager - Manage memory for the JIT code generation in a logical, /// sane way. This splits a large block of MAP_NORESERVE'd memory into two @@ -142,7 +142,7 @@ namespace { // constant pool. std::vector<void*> ConstantPoolAddresses; public: - Emitter(VM &vm) { TheVM = &vm; } + Emitter(JIT &jit) { TheJIT = &jit; } virtual void startFunction(MachineFunction &F); virtual void finishFunction(MachineFunction &F); @@ -166,13 +166,13 @@ namespace { }; } -MachineCodeEmitter *VM::createEmitter(VM &V) { - return new Emitter(V); +MachineCodeEmitter *JIT::createEmitter(JIT &jit) { + return new Emitter(jit); } void Emitter::startFunction(MachineFunction &F) { CurByte = CurBlock = MemMgr.startFunctionBody(); - TheVM->addGlobalMapping(F.getFunction(), CurBlock); + TheJIT->addGlobalMapping(F.getFunction(), CurBlock); } void Emitter::finishFunction(MachineFunction &F) { @@ -197,8 +197,8 @@ void Emitter::emitConstantPool(MachineConstantPool *MCP) { unsigned TotalSize = 0; for (unsigned i = 0, e = Constants.size(); i != e; ++i) { const Type *Ty = Constants[i]->getType(); - unsigned Size = TheVM->getTargetData().getTypeSize(Ty); - unsigned Alignment = TheVM->getTargetData().getTypeAlignment(Ty); + unsigned Size = TheJIT->getTargetData().getTypeSize(Ty); + unsigned Alignment = TheJIT->getTargetData().getTypeAlignment(Ty); // Make sure to take into account the alignment requirements of the type. TotalSize = (TotalSize + Alignment-1) & ~(Alignment-1); @@ -213,7 +213,7 @@ void Emitter::emitConstantPool(MachineConstantPool *MCP) { // Actually output all of the constants, and remember their addresses. for (unsigned i = 0, e = Constants.size(); i != e; ++i) { void *Addr = Pool + ConstantOffset[i]; - TheVM->InitializeMemory(Constants[i], Addr); + TheJIT->InitializeMemory(Constants[i], Addr); ConstantPoolAddresses.push_back(Addr); } } @@ -248,10 +248,10 @@ void Emitter::emitWord(unsigned W) { uint64_t Emitter::getGlobalValueAddress(GlobalValue *V) { // Try looking up the function to see if it is already compiled, if not return // 0. - return (intptr_t)TheVM->getPointerToGlobalIfAvailable(V); + return (intptr_t)TheJIT->getPointerToGlobalIfAvailable(V); } uint64_t Emitter::getGlobalValueAddress(const std::string &Name) { - return (intptr_t)TheVM->getPointerToNamedFunction(Name); + return (intptr_t)TheJIT->getPointerToNamedFunction(Name); } // getConstantPoolEntryAddress - Return the address of the 'ConstantNum' entry @@ -272,19 +272,19 @@ uint64_t Emitter::getCurrentPCValue() { } uint64_t Emitter::forceCompilationOf(Function *F) { - return (intptr_t)TheVM->getPointerToFunction(F); + return (intptr_t)TheJIT->getPointerToFunction(F); } // getPointerToNamedFunction - This function is used as a global wrapper to -// VM::getPointerToNamedFunction for the purpose of resolving symbols when +// JIT::getPointerToNamedFunction for the purpose of resolving symbols when // bugpoint is debugging the JIT. In that scenario, we are loading an .so and // need to resolve function(s) that are being mis-codegenerated, so we need to // resolve their addresses at runtime, and this is the way to do it. extern "C" { void *getPointerToNamedFunction(const char *Name) { - Module &M = TheVM->getModule(); + Module &M = TheJIT->getModule(); if (Function *F = M.getNamedFunction(Name)) - return TheVM->getPointerToFunction(F); - return TheVM->getPointerToNamedFunction(Name); + return TheJIT->getPointerToFunction(F); + return TheJIT->getPointerToNamedFunction(Name); } } |