1 //===-- PIC16AsmPrinter.h - PIC16 LLVM assembly writer ------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file contains a printer that converts from our internal representation
11 // of machine-dependent LLVM code to PIC16 assembly language.
13 //===----------------------------------------------------------------------===//
15 #ifndef PIC16ASMPRINTER_H
16 #define PIC16ASMPRINTER_H
19 #include "PIC16TargetMachine.h"
20 #include "llvm/CodeGen/AsmPrinter.h"
21 #include "llvm/Support/CommandLine.h"
22 #include "llvm/Target/TargetAsmInfo.h"
23 #include "llvm/Target/TargetMachine.h"
28 struct VISIBILITY_HIDDEN PIC16AsmPrinter : public AsmPrinter {
29 explicit PIC16AsmPrinter(raw_ostream &O, PIC16TargetMachine &TM,
30 const TargetAsmInfo *T, CodeGenOpt::Level OL,
32 : AsmPrinter(O, TM, T, OL, V) {
33 PTLI = TM.getTargetLowering();
36 virtual const char *getPassName() const {
37 return "PIC16 Assembly Printer";
40 bool runOnMachineFunction(MachineFunction &F);
41 void printOperand(const MachineInstr *MI, int opNum);
42 void printCCOperand(const MachineInstr *MI, int opNum);
43 bool printInstruction(const MachineInstr *MI); // definition autogenerated.
44 bool printMachineInstruction(const MachineInstr *MI);
45 void EmitExternsAndGlobals (Module &M);
46 void EmitIData (Module &M);
47 void EmitUData (Module &M);
48 void EmitAutos (Module &M);
49 void EmitRomData (Module &M);
50 void emitFunctionData(MachineFunction &MF);
51 void printDecls(void);
54 bool doInitialization(Module &M);
55 bool doFinalization(Module &M);
58 PIC16TargetLowering *PTLI;
59 std::list<const char *> Decls; // List of extern decls.