//
//===----------------------------------------------------------------------===//
-#include "SparcTargetAsmInfo.h"
-#include "SparcTargetMachine.h"
#include "Sparc.h"
-#include "llvm/Module.h"
+#include "SparcMCAsmInfo.h"
+#include "SparcTargetMachine.h"
#include "llvm/PassManager.h"
-#include "llvm/Target/TargetMachineRegistry.h"
+#include "llvm/Target/TargetRegistry.h"
using namespace llvm;
-/// SparcTargetMachineModule - Note that this is used on hosts that
-/// cannot link in a library unless there are references into the
-/// library. In particular, it seems that it is not possible to get
-/// things to work on Win32 without this. Though it is unused, do not
-/// remove it.
-extern "C" int SparcTargetMachineModule;
-int SparcTargetMachineModule = 0;
+extern "C" void LLVMInitializeSparcTarget() {
+ // Register the target.
+ RegisterTargetMachine<SparcV8TargetMachine> X(TheSparcTarget);
+ RegisterTargetMachine<SparcV9TargetMachine> Y(TheSparcV9Target);
-// Register the target.
-static RegisterTarget<SparcTargetMachine> X("sparc", "SPARC");
+ RegisterAsmInfo<SparcELFMCAsmInfo> A(TheSparcTarget);
+ RegisterAsmInfo<SparcELFMCAsmInfo> B(TheSparcV9Target);
-const TargetAsmInfo *SparcTargetMachine::createTargetAsmInfo() const {
- // FIXME: Handle Solaris subtarget someday :)
- return new SparcELFTargetAsmInfo(*this);
}
/// SparcTargetMachine ctor - Create an ILP32 architecture model
///
-SparcTargetMachine::SparcTargetMachine(const Module &M, const std::string &FS)
- : DataLayout("E-p:32:32-f128:128:128"),
- Subtarget(M, FS), TLInfo(*this), InstrInfo(Subtarget),
- FrameInfo(TargetFrameInfo::StackGrowsDown, 8, 0) {
-}
-
-unsigned SparcTargetMachine::getModuleMatchQuality(const Module &M) {
- std::string TT = M.getTargetTriple();
- if (TT.size() >= 6 && std::string(TT.begin(), TT.begin()+6) == "sparc-")
- return 20;
-
- // If the target triple is something non-sparc, we don't match.
- if (!TT.empty()) return 0;
-
- if (M.getEndianness() == Module::BigEndian &&
- M.getPointerSize() == Module::Pointer32)
-#ifdef __sparc__
- return 20; // BE/32 ==> Prefer sparc on sparc
-#else
- return 5; // BE/32 ==> Prefer ppc elsewhere
-#endif
- else if (M.getEndianness() != Module::AnyEndianness ||
- M.getPointerSize() != Module::AnyPointerSize)
- return 0; // Match for some other target
-
-#if defined(__sparc__)
- return 10;
-#else
- return 0;
-#endif
+SparcTargetMachine::SparcTargetMachine(const Target &T, const std::string &TT,
+ const std::string &FS, bool is64bit)
+ : LLVMTargetMachine(T, TT),
+ Subtarget(TT, FS, is64bit),
+ DataLayout(Subtarget.getDataLayout()),
+ TLInfo(*this), TSInfo(*this), InstrInfo(Subtarget),
+ FrameLowering(Subtarget) {
}
bool SparcTargetMachine::addInstSelector(PassManagerBase &PM,
- unsigned OptLevel) {
+ CodeGenOpt::Level OptLevel) {
PM.add(createSparcISelDag(*this));
return false;
}
/// addPreEmitPass - This pass may be implemented by targets that want to run
/// passes immediately before machine code is emitted. This should return
/// true if -print-machineinstrs should print out the code after the passes.
-bool SparcTargetMachine::addPreEmitPass(PassManagerBase &PM, unsigned OptLevel){
+bool SparcTargetMachine::addPreEmitPass(PassManagerBase &PM,
+ CodeGenOpt::Level OptLevel){
PM.add(createSparcFPMoverPass(*this));
PM.add(createSparcDelaySlotFillerPass(*this));
return true;
}
-bool SparcTargetMachine::addAssemblyEmitter(PassManagerBase &PM,
- unsigned OptLevel,
- bool Verbose,
- raw_ostream &Out) {
- // Output assembly language.
- PM.add(createSparcCodePrinterPass(Out, *this, OptLevel, Verbose));
- return false;
+SparcV8TargetMachine::SparcV8TargetMachine(const Target &T,
+ const std::string &TT,
+ const std::string &FS)
+ : SparcTargetMachine(T, TT, FS, false) {
+}
+
+SparcV9TargetMachine::SparcV9TargetMachine(const Target &T,
+ const std::string &TT,
+ const std::string &FS)
+ : SparcTargetMachine(T, TT, FS, true) {
}