1 //===-- MipsTargetStreamer.h - Mips Target Streamer ------------*- C++ -*--===//
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 #ifndef MIPSTARGETSTREAMER_H
11 #define MIPSTARGETSTREAMER_H
13 #include "llvm/MC/MCELFStreamer.h"
14 #include "llvm/MC/MCStreamer.h"
17 class MipsTargetStreamer : public MCTargetStreamer {
18 virtual void anchor();
21 MipsTargetStreamer(MCStreamer &S);
22 virtual void emitDirectiveSetMicroMips() = 0;
23 virtual void emitDirectiveSetNoMicroMips() = 0;
24 virtual void emitDirectiveSetMips16() = 0;
25 virtual void emitDirectiveSetNoMips16() = 0;
27 virtual void emitDirectiveSetReorder() = 0;
28 virtual void emitDirectiveSetNoReorder() = 0;
29 virtual void emitDirectiveSetMacro() = 0;
30 virtual void emitDirectiveSetNoMacro() = 0;
31 virtual void emitDirectiveSetAt() = 0;
32 virtual void emitDirectiveSetNoAt() = 0;
33 virtual void emitDirectiveEnd(StringRef Name) = 0;
35 virtual void emitDirectiveEnt(const MCSymbol &Symbol) = 0;
36 virtual void emitDirectiveAbiCalls() = 0;
37 virtual void emitDirectiveOptionPic0() = 0;
38 virtual void emitFrame(unsigned StackReg, unsigned StackSize,
39 unsigned ReturnReg) = 0;
40 virtual void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff) = 0;
41 virtual void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff) = 0;
44 // This part is for ascii assembly output
45 class MipsTargetAsmStreamer : public MipsTargetStreamer {
46 formatted_raw_ostream &OS;
49 MipsTargetAsmStreamer(MCStreamer &S, formatted_raw_ostream &OS);
50 virtual void emitDirectiveSetMicroMips();
51 virtual void emitDirectiveSetNoMicroMips();
52 virtual void emitDirectiveSetMips16();
53 virtual void emitDirectiveSetNoMips16();
55 virtual void emitDirectiveSetReorder();
56 virtual void emitDirectiveSetNoReorder();
57 virtual void emitDirectiveSetMacro();
58 virtual void emitDirectiveSetNoMacro();
59 virtual void emitDirectiveSetAt();
60 virtual void emitDirectiveSetNoAt();
61 virtual void emitDirectiveEnd(StringRef Name);
63 virtual void emitDirectiveEnt(const MCSymbol &Symbol);
64 virtual void emitDirectiveAbiCalls();
65 virtual void emitDirectiveOptionPic0();
66 virtual void emitFrame(unsigned StackReg, unsigned StackSize,
68 virtual void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff);
69 virtual void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff);
72 // This part is for ELF object output
73 class MipsTargetELFStreamer : public MipsTargetStreamer {
74 bool MicroMipsEnabled;
77 bool isMicroMipsEnabled() const { return MicroMipsEnabled; }
78 MCELFStreamer &getStreamer();
79 MipsTargetELFStreamer(MCStreamer &S, const MCSubtargetInfo &STI);
81 virtual void emitLabel(MCSymbol *Symbol) LLVM_OVERRIDE;
83 virtual void emitDirectiveSetMicroMips();
84 virtual void emitDirectiveSetNoMicroMips();
85 virtual void emitDirectiveSetMips16();
86 virtual void emitDirectiveSetNoMips16();
88 virtual void emitDirectiveSetReorder();
89 virtual void emitDirectiveSetNoReorder();
90 virtual void emitDirectiveSetMacro();
91 virtual void emitDirectiveSetNoMacro();
92 virtual void emitDirectiveSetAt();
93 virtual void emitDirectiveSetNoAt();
94 virtual void emitDirectiveEnd(StringRef Name);
96 virtual void emitDirectiveEnt(const MCSymbol &Symbol);
97 virtual void emitDirectiveAbiCalls();
98 virtual void emitDirectiveOptionPic0();
99 virtual void emitFrame(unsigned StackReg, unsigned StackSize,
101 virtual void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff);
102 virtual void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff);