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//===-- PIC16AsmPrinter.h - PIC16 LLVM assembly writer ------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file contains a printer that converts from our internal representation
// of machine-dependent LLVM code to PIC16 assembly language.
//
//===----------------------------------------------------------------------===//
#ifndef PIC16ASMPRINTER_H
#define PIC16ASMPRINTER_H
#include "PIC16.h"
#include "PIC16TargetMachine.h"
#include "llvm/CodeGen/AsmPrinter.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Target/TargetAsmInfo.h"
#include "llvm/Target/TargetMachine.h"
namespace llvm {
struct VISIBILITY_HIDDEN PIC16AsmPrinter : public AsmPrinter {
PIC16AsmPrinter(raw_ostream &O, TargetMachine &TM, const TargetAsmInfo *T)
: AsmPrinter(O, TM, T) {
CurrentBankselLabelInBasicBlock = "";
IsRomData = false;
}
private :
virtual const char *getPassName() const {
return "PIC16 Assembly Printer";
}
bool runOnMachineFunction(MachineFunction &F);
void printOperand(const MachineInstr *MI, int opNum);
void SwitchToUDataSection(const char *NewSection,
const GlobalValue *GV = NULL);
void SwitchToRomDataSection(const char *NewSection,
const GlobalValue *GV = NULL);
bool printInstruction(const MachineInstr *MI); // definition autogenerated.
bool printMachineInstruction(const MachineInstr *MI);
void EmitInitData (Module &M);
void EmitUnInitData (Module &M);
void EmitRomData (Module &M);
virtual void EmitConstantValueOnly(const Constant *CV);
void emitFunctionData(MachineFunction &MF);
void emitFunctionTempData(MachineFunction &MF);
protected:
bool doInitialization(Module &M);
bool doFinalization(Module &M);
private:
std::string CurrentBankselLabelInBasicBlock;
bool IsRomData;
};
} // end of namespace
#endif
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