class MCTargetAsmLexer;
class MCTargetAsmParser;
class TargetMachine;
+ class TargetOptions;
class raw_ostream;
class formatted_raw_ostream;
StringRef TT,
StringRef CPU,
StringRef Features,
+ const TargetOptions &Options,
Reloc::Model RM,
CodeModel::Model CM,
CodeGenOpt::Level OL);
typedef MCInstPrinter *(*MCInstPrinterCtorTy)(const Target &T,
unsigned SyntaxVariant,
const MCAsmInfo &MAI,
+ const MCInstrInfo &MII,
+ const MCRegisterInfo &MRI,
const MCSubtargetInfo &STI);
typedef MCCodeEmitter *(*MCCodeEmitterCtorTy)(const MCInstrInfo &II,
+ const MCRegisterInfo &MRI,
const MCSubtargetInfo &STI,
MCContext &Ctx);
typedef MCStreamer *(*MCObjectStreamerCtorTy)(const Target &T,
/// either the target triple from the module, or the target triple of the
/// host if that does not exist.
TargetMachine *createTargetMachine(StringRef Triple, StringRef CPU,
- StringRef Features,
+ StringRef Features, const TargetOptions &Options,
Reloc::Model RM = Reloc::Default,
CodeModel::Model CM = CodeModel::Default,
CodeGenOpt::Level OL = CodeGenOpt::Default) const {
if (!TargetMachineCtorFn)
return 0;
- return TargetMachineCtorFn(*this, Triple, CPU, Features, RM, CM, OL);
+ return TargetMachineCtorFn(*this, Triple, CPU, Features, Options,
+ RM, CM, OL);
}
/// createMCAsmBackend - Create a target specific assembly parser.
MCInstPrinter *createMCInstPrinter(unsigned SyntaxVariant,
const MCAsmInfo &MAI,
+ const MCInstrInfo &MII,
+ const MCRegisterInfo &MRI,
const MCSubtargetInfo &STI) const {
if (!MCInstPrinterCtorFn)
return 0;
- return MCInstPrinterCtorFn(*this, SyntaxVariant, MAI, STI);
+ return MCInstPrinterCtorFn(*this, SyntaxVariant, MAI, MII, MRI, STI);
}
/// createMCCodeEmitter - Create a target specific code emitter.
MCCodeEmitter *createMCCodeEmitter(const MCInstrInfo &II,
+ const MCRegisterInfo &MRI,
const MCSubtargetInfo &STI,
MCContext &Ctx) const {
if (!MCCodeEmitterCtorFn)
return 0;
- return MCCodeEmitterCtorFn(II, STI, Ctx);
+ return MCCodeEmitterCtorFn(II, MRI, STI, Ctx);
}
/// createMCObjectStreamer - Create a target specific MCStreamer.
static const Target *lookupTarget(const std::string &Triple,
std::string &Error);
+ /// lookupTarget - Lookup a target based on an architecture name
+ /// and a target triple. If the architecture name is non-empty,
+ /// then the lookup is done by architecture. Otherwise, the target
+ /// triple is used.
+ ///
+ /// \param ArchName - The architecture to use for finding a target.
+ /// \param TheTriple - The triple to use for finding a target. The
+ /// triple is updated with canonical architecture name if a lookup
+ /// by architecture is done.
+ /// \param Error - On failure, an error string describing why no target was
+ /// found.
+ static const Target *lookupTarget(const std::string &ArchName,
+ Triple &TheTriple,
+ std::string &Error);
+
/// getClosestTargetForJIT - Pick the best target that is compatible with
/// the current host. If no close target can be found, this returns null
/// and sets the Error string to a reason.
/// extern "C" void LLVMInitializeFooTargetInfo() {
/// RegisterTarget<Triple::foo> X(TheFooTarget, "foo", "Foo description");
/// }
- template<Triple::ArchType TargetArchType = Triple::InvalidArch,
+ template<Triple::ArchType TargetArchType = Triple::UnknownArch,
bool HasJIT = false>
struct RegisterTarget {
RegisterTarget(Target &T, const char *Name, const char *Desc) {
private:
static TargetMachine *Allocator(const Target &T, StringRef TT,
StringRef CPU, StringRef FS,
+ const TargetOptions &Options,
Reloc::Model RM,
CodeModel::Model CM,
CodeGenOpt::Level OL) {
- return new TargetMachineImpl(T, TT, CPU, FS, RM, CM, OL);
+ return new TargetMachineImpl(T, TT, CPU, FS, Options, RM, CM, OL);
}
};
private:
static MCCodeEmitter *Allocator(const MCInstrInfo &II,
+ const MCRegisterInfo &MRI,
const MCSubtargetInfo &STI,
MCContext &Ctx) {
return new MCCodeEmitterImpl();