#include "llvm/Target/TargetData.h"
#include "llvm/Target/TargetFrameInfo.h"
#include "X86.h"
+#include "X86ELFWriterInfo.h"
#include "X86InstrInfo.h"
#include "X86JITInfo.h"
#include "X86Subtarget.h"
class X86TargetMachine : public LLVMTargetMachine {
X86Subtarget Subtarget;
- const TargetData DataLayout; // Calculates type size & alignment
+ const TargetData DataLayout; // Calculates type size & alignment
TargetFrameInfo FrameInfo;
X86InstrInfo InstrInfo;
X86JITInfo JITInfo;
X86TargetLowering TLInfo;
+ X86ELFWriterInfo ELFWriterInfo;
+
+protected:
+ virtual const TargetAsmInfo *createTargetAsmInfo() const;
+
public:
- X86TargetMachine(const Module &M, const std::string &FS);
+ X86TargetMachine(const Module &M, const std::string &FS, bool is64Bit);
virtual const X86InstrInfo *getInstrInfo() const { return &InstrInfo; }
virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
return &InstrInfo.getRegisterInfo();
}
virtual const TargetData *getTargetData() const { return &DataLayout; }
+ virtual const X86ELFWriterInfo *getELFWriterInfo() const {
+ return Subtarget.isTargetELF() ? &ELFWriterInfo : 0;
+ }
static unsigned getModuleMatchQuality(const Module &M);
static unsigned getJITMatchQuality();
-
// Set up the pass pipeline.
virtual bool addInstSelector(FunctionPassManager &PM, bool Fast);
virtual bool addPostRegAlloc(FunctionPassManager &PM, bool Fast);
virtual bool addAssemblyEmitter(FunctionPassManager &PM, bool Fast,
std::ostream &Out);
- virtual bool addObjectWriter(FunctionPassManager &PM, bool Fast,
- std::ostream &Out);
virtual bool addCodeEmitter(FunctionPassManager &PM, bool Fast,
MachineCodeEmitter &MCE);
+ virtual bool addSimpleCodeEmitter(FunctionPassManager &PM, bool Fast,
+ MachineCodeEmitter &MCE);
};
+
+/// X86_32TargetMachine - X86 32-bit target machine.
+///
+class X86_32TargetMachine : public X86TargetMachine {
+public:
+ X86_32TargetMachine(const Module &M, const std::string &FS);
+
+ static unsigned getJITMatchQuality();
+ static unsigned getModuleMatchQuality(const Module &M);
+};
+
+/// X86_64TargetMachine - X86 64-bit target machine.
+///
+class X86_64TargetMachine : public X86TargetMachine {
+public:
+ X86_64TargetMachine(const Module &M, const std::string &FS);
+
+ static unsigned getJITMatchQuality();
+ static unsigned getModuleMatchQuality(const Module &M);
+};
+
} // End llvm namespace
#endif