C++ (Cpp) FOR_EACH_LLVM_API_FUNCTION Beispiele

Beispiel #1

Datei: LLVMExports.cpp Projekt: CannedFish/webkit

extern "C" JSC::LLVMAPI* initializeAndGetJSCLLVMAPI(void (*callback)(const char*, ...))
{
    g_llvmTrapCallback = callback;
    
    LLVMInstallFatalErrorHandler(llvmCrash);

    if (!LLVMStartMultithreaded())
        callback("Could not start LLVM multithreading");
    
    LLVMLinkInMCJIT();
    
    // You think you want to call LLVMInitializeNativeTarget()? Think again. This presumes that
    // LLVM was ./configured correctly, which won't be the case in cross-compilation situations.
    
#if CPU(X86_64)
    LLVMInitializeX86TargetInfo();
    LLVMInitializeX86Target();
    LLVMInitializeX86TargetMC();
    LLVMInitializeX86AsmPrinter();
    LLVMInitializeX86Disassembler();
#elif CPU(ARM64)
    LLVMInitializeARM64TargetInfo();
    LLVMInitializeARM64Target();
    LLVMInitializeARM64TargetMC();
    LLVMInitializeARM64AsmPrinter();
    LLVMInitializeARM64Disassembler();
#else
    UNREACHABLE_FOR_PLATFORM();
#endif
    
    const char* args[] = {
        "llvmForJSC.dylib",
        "-enable-stackmap-liveness=true",
        "-enable-patchpoint-liveness=true"
    };
    llvm::cl::ParseCommandLineOptions(sizeof(args) / sizeof(const char*), args);
    
    JSC::LLVMAPI* result = new JSC::LLVMAPI;
    
#define LLVM_API_FUNCTION_ASSIGNMENT(returnType, name, signature) \
    result->name = LLVM##name;
    FOR_EACH_LLVM_API_FUNCTION(LLVM_API_FUNCTION_ASSIGNMENT);
#undef LLVM_API_FUNCTION_ASSIGNMENT
    
    return result;
}

Beispiel #2

extern "C" JSC::LLVMAPI* initializeAndGetJSCLLVMAPI(void (*callback)(const char*, ...))
{
    g_llvmTrapCallback = callback;
    
    LLVMInstallFatalErrorHandler(llvmCrash);

    if (!LLVMStartMultithreaded())
        callback("Could not start LLVM multithreading");
    
    LLVMLinkInMCJIT();
    LLVMInitializeNativeTarget();
    LLVMInitializeX86AsmPrinter();
    LLVMInitializeX86Disassembler();
    
    JSC::LLVMAPI* result = new JSC::LLVMAPI;
    
#define LLVM_API_FUNCTION_ASSIGNMENT(returnType, name, signature) \
    result->name = LLVM##name;
    FOR_EACH_LLVM_API_FUNCTION(LLVM_API_FUNCTION_ASSIGNMENT);
#undef LLVM_API_FUNCTION_ASSIGNMENT
    
    return result;
}