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76 lines
2.7 KiB
C
76 lines
2.7 KiB
C
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//===-- MipsAsmPrinter.h - Mips LLVM assembly writer ----------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Mips Assembly printer class.
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//
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//===----------------------------------------------------------------------===//
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#ifndef MIPSASMPRINTER_H
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#define MIPSASMPRINTER_H
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#include "MipsSubtarget.h"
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#include "llvm/CodeGen/AsmPrinter.h"
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#include "llvm/Support/Compiler.h"
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#include "llvm/Target/TargetMachine.h"
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namespace llvm {
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class MCStreamer;
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class MachineInstr;
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class raw_ostream;
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class MachineBasicBlock;
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class Module;
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class LLVM_LIBRARY_VISIBILITY MipsAsmPrinter : public AsmPrinter {
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const MipsSubtarget *Subtarget;
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public:
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explicit MipsAsmPrinter(TargetMachine &TM, MCStreamer &Streamer)
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: AsmPrinter(TM, Streamer) {
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Subtarget = &TM.getSubtarget<MipsSubtarget>();
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}
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virtual const char *getPassName() const {
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return "Mips Assembly Printer";
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}
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// These two methods are autogen'd by tablegen.
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void printInstruction(const MachineInstr *MI, raw_ostream &O);
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static const char *getRegisterName(unsigned RegNo);
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void EmitInstruction(const MachineInstr *MI);
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void printSavedRegsBitmask(raw_ostream &O);
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void printHex32(unsigned int Value, raw_ostream &O);
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void emitFrameDirective();
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const char *getCurrentABIString() const;
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virtual void EmitFunctionEntryLabel();
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virtual void EmitFunctionBodyStart();
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virtual void EmitFunctionBodyEnd();
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virtual bool isBlockOnlyReachableByFallthrough(const MachineBasicBlock*
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MBB) const;
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bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
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unsigned AsmVariant, const char *ExtraCode,
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raw_ostream &O);
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bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNum,
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unsigned AsmVariant, const char *ExtraCode,
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raw_ostream &O);
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void printOperand(const MachineInstr *MI, int opNum, raw_ostream &O);
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void printUnsignedImm(const MachineInstr *MI, int opNum, raw_ostream &O);
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void printMemOperand(const MachineInstr *MI, int opNum, raw_ostream &O,
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const char *Modifier = 0);
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void printFCCOperand(const MachineInstr *MI, int opNum, raw_ostream &O,
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const char *Modifier = 0);
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void EmitStartOfAsmFile(Module &M);
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virtual MachineLocation getDebugValueLocation(const MachineInstr *MI) const;
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void PrintDebugValueComment(const MachineInstr *MI, raw_ostream &OS);
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};
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}
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#endif
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