LLVM  8.0.1
MipsTargetStreamer.h
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1 //===-- MipsTargetStreamer.h - Mips Target Streamer ------------*- C++ -*--===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #ifndef LLVM_LIB_TARGET_MIPS_MIPSTARGETSTREAMER_H
11 #define LLVM_LIB_TARGET_MIPS_MIPSTARGETSTREAMER_H
12 
13 #include "MCTargetDesc/MipsABIFlagsSection.h"
14 #include "MCTargetDesc/MipsABIInfo.h"
15 #include "llvm/ADT/Optional.h"
16 #include "llvm/ADT/STLExtras.h"
17 #include "llvm/MC/MCELFStreamer.h"
18 #include "llvm/MC/MCRegisterInfo.h"
19 #include "llvm/MC/MCStreamer.h"
20 
21 namespace llvm {
22 
23 struct MipsABIFlagsSection;
24 
25 class MipsTargetStreamer : public MCTargetStreamer {
26 public:
27  MipsTargetStreamer(MCStreamer &S);
28 
29  virtual void setPic(bool Value) {}
30 
31  virtual void emitDirectiveSetMicroMips();
32  virtual void emitDirectiveSetNoMicroMips();
33  virtual void setUsesMicroMips();
34  virtual void emitDirectiveSetMips16();
35  virtual void emitDirectiveSetNoMips16();
36 
37  virtual void emitDirectiveSetReorder();
38  virtual void emitDirectiveSetNoReorder();
39  virtual void emitDirectiveSetMacro();
40  virtual void emitDirectiveSetNoMacro();
41  virtual void emitDirectiveSetMsa();
42  virtual void emitDirectiveSetNoMsa();
43  virtual void emitDirectiveSetMt();
44  virtual void emitDirectiveSetNoMt();
45  virtual void emitDirectiveSetCRC();
46  virtual void emitDirectiveSetNoCRC();
47  virtual void emitDirectiveSetVirt();
48  virtual void emitDirectiveSetNoVirt();
49  virtual void emitDirectiveSetGINV();
50  virtual void emitDirectiveSetNoGINV();
51  virtual void emitDirectiveSetAt();
52  virtual void emitDirectiveSetAtWithArg(unsigned RegNo);
53  virtual void emitDirectiveSetNoAt();
54  virtual void emitDirectiveEnd(StringRef Name);
55 
56  virtual void emitDirectiveEnt(const MCSymbol &Symbol);
57  virtual void emitDirectiveAbiCalls();
58  virtual void emitDirectiveNaN2008();
59  virtual void emitDirectiveNaNLegacy();
60  virtual void emitDirectiveOptionPic0();
61  virtual void emitDirectiveOptionPic2();
62  virtual void emitDirectiveInsn();
63  virtual void emitFrame(unsigned StackReg, unsigned StackSize,
64  unsigned ReturnReg);
65  virtual void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff);
66  virtual void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff);
67 
68  virtual void emitDirectiveSetArch(StringRef Arch);
69  virtual void emitDirectiveSetMips0();
70  virtual void emitDirectiveSetMips1();
71  virtual void emitDirectiveSetMips2();
72  virtual void emitDirectiveSetMips3();
73  virtual void emitDirectiveSetMips4();
74  virtual void emitDirectiveSetMips5();
75  virtual void emitDirectiveSetMips32();
76  virtual void emitDirectiveSetMips32R2();
77  virtual void emitDirectiveSetMips32R3();
78  virtual void emitDirectiveSetMips32R5();
79  virtual void emitDirectiveSetMips32R6();
80  virtual void emitDirectiveSetMips64();
81  virtual void emitDirectiveSetMips64R2();
82  virtual void emitDirectiveSetMips64R3();
83  virtual void emitDirectiveSetMips64R5();
84  virtual void emitDirectiveSetMips64R6();
85  virtual void emitDirectiveSetDsp();
86  virtual void emitDirectiveSetDspr2();
87  virtual void emitDirectiveSetNoDsp();
88  virtual void emitDirectiveSetPop();
89  virtual void emitDirectiveSetPush();
90  virtual void emitDirectiveSetSoftFloat();
91  virtual void emitDirectiveSetHardFloat();
92 
93  // PIC support
94  virtual void emitDirectiveCpLoad(unsigned RegNo);
95  virtual bool emitDirectiveCpRestore(int Offset,
96  function_ref<unsigned()> GetATReg,
97  SMLoc IDLoc, const MCSubtargetInfo *STI);
98  virtual void emitDirectiveCpsetup(unsigned RegNo, int RegOrOffset,
99  const MCSymbol &Sym, bool IsReg);
100  virtual void emitDirectiveCpreturn(unsigned SaveLocation,
101  bool SaveLocationIsRegister);
102 
103  // FP abiflags directives
104  virtual void emitDirectiveModuleFP();
105  virtual void emitDirectiveModuleOddSPReg();
106  virtual void emitDirectiveModuleSoftFloat();
107  virtual void emitDirectiveModuleHardFloat();
108  virtual void emitDirectiveModuleMT();
109  virtual void emitDirectiveSetFp(MipsABIFlagsSection::FpABIKind Value);
110  virtual void emitDirectiveSetOddSPReg();
111  virtual void emitDirectiveSetNoOddSPReg();
112  virtual void emitDirectiveModuleCRC();
113  virtual void emitDirectiveModuleNoCRC();
114  virtual void emitDirectiveModuleVirt();
115  virtual void emitDirectiveModuleNoVirt();
116  virtual void emitDirectiveModuleGINV();
117  virtual void emitDirectiveModuleNoGINV();
118 
119  void emitR(unsigned Opcode, unsigned Reg0, SMLoc IDLoc,
120  const MCSubtargetInfo *STI);
121  void emitII(unsigned Opcode, int16_t Imm1, int16_t Imm2, SMLoc IDLoc,
122  const MCSubtargetInfo *STI);
123  void emitRX(unsigned Opcode, unsigned Reg0, MCOperand Op1, SMLoc IDLoc,
124  const MCSubtargetInfo *STI);
125  void emitRI(unsigned Opcode, unsigned Reg0, int32_t Imm, SMLoc IDLoc,
126  const MCSubtargetInfo *STI);
127  void emitRR(unsigned Opcode, unsigned Reg0, unsigned Reg1, SMLoc IDLoc,
128  const MCSubtargetInfo *STI);
129  void emitRRX(unsigned Opcode, unsigned Reg0, unsigned Reg1, MCOperand Op2,
130  SMLoc IDLoc, const MCSubtargetInfo *STI);
131  void emitRRR(unsigned Opcode, unsigned Reg0, unsigned Reg1, unsigned Reg2,
132  SMLoc IDLoc, const MCSubtargetInfo *STI);
133  void emitRRI(unsigned Opcode, unsigned Reg0, unsigned Reg1, int16_t Imm,
134  SMLoc IDLoc, const MCSubtargetInfo *STI);
135  void emitRRIII(unsigned Opcode, unsigned Reg0, unsigned Reg1, int16_t Imm0,
136  int16_t Imm1, int16_t Imm2, SMLoc IDLoc,
137  const MCSubtargetInfo *STI);
138  void emitAddu(unsigned DstReg, unsigned SrcReg, unsigned TrgReg, bool Is64Bit,
139  const MCSubtargetInfo *STI);
140  void emitDSLL(unsigned DstReg, unsigned SrcReg, int16_t ShiftAmount,
141  SMLoc IDLoc, const MCSubtargetInfo *STI);
142  void emitEmptyDelaySlot(bool hasShortDelaySlot, SMLoc IDLoc,
143  const MCSubtargetInfo *STI);
144  void emitNop(SMLoc IDLoc, const MCSubtargetInfo *STI);
145 
146  /// Emit a store instruction with an offset. If the offset is out of range
147  /// then it will be synthesized using the assembler temporary.
148  ///
149  /// GetATReg() is a callback that can be used to obtain the current assembler
150  /// temporary and is only called when the assembler temporary is required. It
151  /// must handle the case where no assembler temporary is available (typically
152  /// by reporting an error).
153  void emitStoreWithImmOffset(unsigned Opcode, unsigned SrcReg,
154  unsigned BaseReg, int64_t Offset,
155  function_ref<unsigned()> GetATReg, SMLoc IDLoc,
156  const MCSubtargetInfo *STI);
157  void emitStoreWithSymOffset(unsigned Opcode, unsigned SrcReg,
158  unsigned BaseReg, MCOperand &HiOperand,
159  MCOperand &LoOperand, unsigned ATReg, SMLoc IDLoc,
160  const MCSubtargetInfo *STI);
161  void emitLoadWithImmOffset(unsigned Opcode, unsigned DstReg, unsigned BaseReg,
162  int64_t Offset, unsigned TmpReg, SMLoc IDLoc,
163  const MCSubtargetInfo *STI);
164  void emitLoadWithSymOffset(unsigned Opcode, unsigned DstReg, unsigned BaseReg,
165  MCOperand &HiOperand, MCOperand &LoOperand,
166  unsigned ATReg, SMLoc IDLoc,
167  const MCSubtargetInfo *STI);
168  void emitGPRestore(int Offset, SMLoc IDLoc, const MCSubtargetInfo *STI);
169 
170  void forbidModuleDirective() { ModuleDirectiveAllowed = false; }
171  void reallowModuleDirective() { ModuleDirectiveAllowed = true; }
172  bool isModuleDirectiveAllowed() { return ModuleDirectiveAllowed; }
173 
174  // This method enables template classes to set internal abi flags
175  // structure values.
176  template <class PredicateLibrary>
177  void updateABIInfo(const PredicateLibrary &P) {
178  ABI = P.getABI();
179  ABIFlagsSection.setAllFromPredicates(P);
180  }
181 
182  MipsABIFlagsSection &getABIFlagsSection() { return ABIFlagsSection; }
183  const MipsABIInfo &getABI() const {
184  assert(ABI.hasValue() && "ABI hasn't been set!");
185  return *ABI;
186  }
187 
188 protected:
189  llvm::Optional<MipsABIInfo> ABI;
190  MipsABIFlagsSection ABIFlagsSection;
191 
192  bool GPRInfoSet;
193  unsigned GPRBitMask;
194  int GPROffset;
195 
196  bool FPRInfoSet;
197  unsigned FPRBitMask;
198  int FPROffset;
199 
200  bool FrameInfoSet;
201  int FrameOffset;
202  unsigned FrameReg;
203  unsigned ReturnReg;
204 
205 private:
206  bool ModuleDirectiveAllowed;
207 };
208 
209 // This part is for ascii assembly output
210 class MipsTargetAsmStreamer : public MipsTargetStreamer {
211  formatted_raw_ostream &OS;
212 
213 public:
214  MipsTargetAsmStreamer(MCStreamer &S, formatted_raw_ostream &OS);
215  void emitDirectiveSetMicroMips() override;
216  void emitDirectiveSetNoMicroMips() override;
217  void emitDirectiveSetMips16() override;
218  void emitDirectiveSetNoMips16() override;
219 
220  void emitDirectiveSetReorder() override;
221  void emitDirectiveSetNoReorder() override;
222  void emitDirectiveSetMacro() override;
223  void emitDirectiveSetNoMacro() override;
224  void emitDirectiveSetMsa() override;
225  void emitDirectiveSetNoMsa() override;
226  void emitDirectiveSetMt() override;
227  void emitDirectiveSetNoMt() override;
228  void emitDirectiveSetCRC() override;
229  void emitDirectiveSetNoCRC() override;
230  void emitDirectiveSetVirt() override;
231  void emitDirectiveSetNoVirt() override;
232  void emitDirectiveSetGINV() override;
233  void emitDirectiveSetNoGINV() override;
234  void emitDirectiveSetAt() override;
235  void emitDirectiveSetAtWithArg(unsigned RegNo) override;
236  void emitDirectiveSetNoAt() override;
237  void emitDirectiveEnd(StringRef Name) override;
238 
239  void emitDirectiveEnt(const MCSymbol &Symbol) override;
240  void emitDirectiveAbiCalls() override;
241  void emitDirectiveNaN2008() override;
242  void emitDirectiveNaNLegacy() override;
243  void emitDirectiveOptionPic0() override;
244  void emitDirectiveOptionPic2() override;
245  void emitDirectiveInsn() override;
246  void emitFrame(unsigned StackReg, unsigned StackSize,
247  unsigned ReturnReg) override;
248  void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff) override;
249  void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff) override;
250 
251  void emitDirectiveSetArch(StringRef Arch) override;
252  void emitDirectiveSetMips0() override;
253  void emitDirectiveSetMips1() override;
254  void emitDirectiveSetMips2() override;
255  void emitDirectiveSetMips3() override;
256  void emitDirectiveSetMips4() override;
257  void emitDirectiveSetMips5() override;
258  void emitDirectiveSetMips32() override;
259  void emitDirectiveSetMips32R2() override;
260  void emitDirectiveSetMips32R3() override;
261  void emitDirectiveSetMips32R5() override;
262  void emitDirectiveSetMips32R6() override;
263  void emitDirectiveSetMips64() override;
264  void emitDirectiveSetMips64R2() override;
265  void emitDirectiveSetMips64R3() override;
266  void emitDirectiveSetMips64R5() override;
267  void emitDirectiveSetMips64R6() override;
268  void emitDirectiveSetDsp() override;
269  void emitDirectiveSetDspr2() override;
270  void emitDirectiveSetNoDsp() override;
271  void emitDirectiveSetPop() override;
272  void emitDirectiveSetPush() override;
273  void emitDirectiveSetSoftFloat() override;
274  void emitDirectiveSetHardFloat() override;
275 
276  // PIC support
277  void emitDirectiveCpLoad(unsigned RegNo) override;
278 
279  /// Emit a .cprestore directive. If the offset is out of range then it will
280  /// be synthesized using the assembler temporary.
281  ///
282  /// GetATReg() is a callback that can be used to obtain the current assembler
283  /// temporary and is only called when the assembler temporary is required. It
284  /// must handle the case where no assembler temporary is available (typically
285  /// by reporting an error).
286  bool emitDirectiveCpRestore(int Offset, function_ref<unsigned()> GetATReg,
287  SMLoc IDLoc, const MCSubtargetInfo *STI) override;
288  void emitDirectiveCpsetup(unsigned RegNo, int RegOrOffset,
289  const MCSymbol &Sym, bool IsReg) override;
290  void emitDirectiveCpreturn(unsigned SaveLocation,
291  bool SaveLocationIsRegister) override;
292 
293  // FP abiflags directives
294  void emitDirectiveModuleFP() override;
295  void emitDirectiveModuleOddSPReg() override;
296  void emitDirectiveModuleSoftFloat() override;
297  void emitDirectiveModuleHardFloat() override;
298  void emitDirectiveModuleMT() override;
299  void emitDirectiveModuleCRC() override;
300  void emitDirectiveModuleNoCRC() override;
301  void emitDirectiveModuleVirt() override;
302  void emitDirectiveModuleNoVirt() override;
303  void emitDirectiveModuleGINV() override;
304  void emitDirectiveModuleNoGINV() override;
305  void emitDirectiveSetFp(MipsABIFlagsSection::FpABIKind Value) override;
306  void emitDirectiveSetOddSPReg() override;
307  void emitDirectiveSetNoOddSPReg() override;
308 };
309 
310 // This part is for ELF object output
311 class MipsTargetELFStreamer : public MipsTargetStreamer {
312  bool MicroMipsEnabled;
313  const MCSubtargetInfo &STI;
314  bool Pic;
315 
316 public:
317  bool isMicroMipsEnabled() const { return MicroMipsEnabled; }
318  MCELFStreamer &getStreamer();
319  MipsTargetELFStreamer(MCStreamer &S, const MCSubtargetInfo &STI);
320 
321  void setPic(bool Value) override { Pic = Value; }
322 
323  void emitLabel(MCSymbol *Symbol) override;
324  void emitAssignment(MCSymbol *Symbol, const MCExpr *Value) override;
325  void finish() override;
326 
327  void emitDirectiveSetMicroMips() override;
328  void emitDirectiveSetNoMicroMips() override;
329  void setUsesMicroMips() override;
330  void emitDirectiveSetMips16() override;
331 
332  void emitDirectiveSetNoReorder() override;
333  void emitDirectiveEnd(StringRef Name) override;
334 
335  void emitDirectiveEnt(const MCSymbol &Symbol) override;
336  void emitDirectiveAbiCalls() override;
337  void emitDirectiveNaN2008() override;
338  void emitDirectiveNaNLegacy() override;
339  void emitDirectiveOptionPic0() override;
340  void emitDirectiveOptionPic2() override;
341  void emitDirectiveInsn() override;
342  void emitFrame(unsigned StackReg, unsigned StackSize,
343  unsigned ReturnReg) override;
344  void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff) override;
345  void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff) override;
346 
347  // PIC support
348  void emitDirectiveCpLoad(unsigned RegNo) override;
349  bool emitDirectiveCpRestore(int Offset, function_ref<unsigned()> GetATReg,
350  SMLoc IDLoc, const MCSubtargetInfo *STI) override;
351  void emitDirectiveCpsetup(unsigned RegNo, int RegOrOffset,
352  const MCSymbol &Sym, bool IsReg) override;
353  void emitDirectiveCpreturn(unsigned SaveLocation,
354  bool SaveLocationIsRegister) override;
355 
356  void emitMipsAbiFlags();
357 };
358 }
359 #endif
llvm::MipsTargetStreamer::emitFMask
virtual void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff)
Definition: MipsTargetStreamer.cpp:77
llvm::MipsTargetStreamer::emitRR
void emitRR(unsigned Opcode, unsigned Reg0, unsigned Reg1, SMLoc IDLoc, const MCSubtargetInfo *STI)
Definition: MipsTargetStreamer.cpp:170
llvm::MipsTargetStreamer::emitDirectiveModuleGINV
virtual void emitDirectiveModuleGINV()
Definition: MipsTargetStreamer.cpp:135
llvm::MipsTargetStreamer::emitRRIII
void emitRRIII(unsigned Opcode, unsigned Reg0, unsigned Reg1, int16_t Imm0, int16_t Imm1, int16_t Imm2, SMLoc IDLoc, const MCSubtargetInfo *STI)
Definition: MipsTargetStreamer.cpp:209
llvm::MipsTargetStreamer::emitDirectiveOptionPic2
virtual void emitDirectiveOptionPic2()
Definition: MipsTargetStreamer.cpp:72
llvm
This class represents lattice values for constants.
Definition: AllocatorList.h:24
llvm::MCSymbol
MCSymbol - Instances of this class represent a symbol name in the MC file, and MCSymbols are created ...
Definition: MCSymbol.h:42
llvm::formatted_raw_ostream
formatted_raw_ostream - A raw_ostream that wraps another one and keeps track of line and column posit...
Definition: FormattedStream.h:27
llvm::MipsTargetStreamer::emitAddu
void emitAddu(unsigned DstReg, unsigned SrcReg, unsigned TrgReg, bool Is64Bit, const MCSubtargetInfo *STI)
Definition: MipsTargetStreamer.cpp:224
llvm::MCTargetStreamer
Target specific streamer interface.
Definition: MCStreamer.h:84
llvm::function_ref
An efficient, type-erasing, non-owning reference to a callable.
Definition: STLExtras.h:117
llvm::MipsTargetStreamer::emitDirectiveSetNoReorder
virtual void emitDirectiveSetNoReorder()
Definition: MipsTargetStreamer.cpp:48
llvm::MipsTargetStreamer::emitDirectiveModuleHardFloat
virtual void emitDirectiveModuleHardFloat()
Definition: MipsTargetStreamer.cpp:129
llvm::MipsTargetStreamer::emitDirectiveModuleNoGINV
virtual void emitDirectiveModuleNoGINV()
Definition: MipsTargetStreamer.cpp:136
llvm::MipsTargetStreamer::emitGPRestore
void emitGPRestore(int Offset, SMLoc IDLoc, const MCSubtargetInfo *STI)
Emit the $gp restore operation for .cprestore.
Definition: MipsTargetStreamer.cpp:259
llvm::MipsTargetStreamer::emitDirectiveSetMips32R3
virtual void emitDirectiveSetMips32R3()
Definition: MipsTargetStreamer.cpp:90
llvm::MipsTargetStreamer::getABI
const MipsABIInfo & getABI() const
Definition: MipsTargetStreamer.h:183
llvm::MipsTargetStreamer::emitDirectiveSetMicroMips
virtual void emitDirectiveSetMicroMips()
Definition: MipsTargetStreamer.cpp:42
llvm::MipsTargetStreamer::emitDirectiveSetMips3
virtual void emitDirectiveSetMips3()
Definition: MipsTargetStreamer.cpp:85
Name
amdgpu Simplify well known AMD library false Value Value const Twine & Name
Definition: AMDGPULibCalls.cpp:221
llvm::MipsTargetStreamer::emitLoadWithImmOffset
void emitLoadWithImmOffset(unsigned Opcode, unsigned DstReg, unsigned BaseReg, int64_t Offset, unsigned TmpReg, SMLoc IDLoc, const MCSubtargetInfo *STI)
Emit a load instruction with an immediate offset.
Definition: MipsTargetStreamer.cpp:320
llvm::MipsTargetStreamer::emitFrame
virtual void emitFrame(unsigned StackReg, unsigned StackSize, unsigned ReturnReg)
Definition: MipsTargetStreamer.cpp:74
llvm::MipsTargetStreamer::emitDirectiveSetMips0
virtual void emitDirectiveSetMips0()
Definition: MipsTargetStreamer.cpp:82
llvm::MipsTargetStreamer::emitDirectiveSetSoftFloat
virtual void emitDirectiveSetSoftFloat()
Definition: MipsTargetStreamer.cpp:100
llvm::MipsTargetStreamer::emitDirectiveSetNoMacro
virtual void emitDirectiveSetNoMacro()
Definition: MipsTargetStreamer.cpp:50
llvm::MCExpr
Base class for the full range of assembler expressions which are needed for parsing.
Definition: MCExpr.h:36
llvm::MipsTargetStreamer::emitDirectiveEnd
virtual void emitDirectiveEnd(StringRef Name)
Definition: MipsTargetStreamer.cpp:66
llvm::MCTargetStreamer::emitLabel
virtual void emitLabel(MCSymbol *Symbol)
Definition: MCStreamer.cpp:49
llvm::MipsTargetStreamer::emitDirectiveSetMips32R6
virtual void emitDirectiveSetMips32R6()
Definition: MipsTargetStreamer.cpp:92
llvm::MipsTargetStreamer::emitDirectiveSetMips1
virtual void emitDirectiveSetMips1()
Definition: MipsTargetStreamer.cpp:83
llvm::MipsTargetStreamer::emitDirectiveModuleOddSPReg
virtual void emitDirectiveModuleOddSPReg()
Definition: MipsTargetStreamer.cpp:124
llvm::MipsTargetStreamer::emitNop
void emitNop(SMLoc IDLoc, const MCSubtargetInfo *STI)
Definition: MipsTargetStreamer.cpp:250
llvm::MipsTargetStreamer::emitDirectiveModuleSoftFloat
virtual void emitDirectiveModuleSoftFloat()
Definition: MipsTargetStreamer.cpp:128
llvm::MCTargetStreamer::finish
virtual void finish()
Definition: MCStreamer.cpp:51
llvm::MipsTargetStreamer::ABIFlagsSection
MipsABIFlagsSection ABIFlagsSection
Definition: MipsTargetStreamer.h:190
llvm::MipsTargetStreamer::emitDirectiveSetOddSPReg
virtual void emitDirectiveSetOddSPReg()
Definition: MipsTargetStreamer.cpp:141
llvm::MipsTargetStreamer::emitDirectiveSetMips64R2
virtual void emitDirectiveSetMips64R2()
Definition: MipsTargetStreamer.cpp:94
llvm::MipsTargetStreamer::emitDirectiveSetNoOddSPReg
virtual void emitDirectiveSetNoOddSPReg()
Definition: MipsTargetStreamer.cpp:142
llvm::MipsTargetStreamer::emitRX
void emitRX(unsigned Opcode, unsigned Reg0, MCOperand Op1, SMLoc IDLoc, const MCSubtargetInfo *STI)
Definition: MipsTargetStreamer.cpp:155
P
#define P(N)
llvm::MCStreamer
Streaming machine code generation interface.
Definition: MCStreamer.h:189
llvm::MipsTargetStreamer::emitDirectiveSetMips4
virtual void emitDirectiveSetMips4()
Definition: MipsTargetStreamer.cpp:86
hasShortDelaySlot
static bool hasShortDelaySlot(MCInst &Inst)
Definition: MipsAsmParser.cpp:1711
llvm::MipsTargetStreamer::emitDirectiveSetNoMicroMips
virtual void emitDirectiveSetNoMicroMips()
Definition: MipsTargetStreamer.cpp:43
llvm::MipsTargetStreamer::emitDirectiveModuleVirt
virtual void emitDirectiveModuleVirt()
Definition: MipsTargetStreamer.cpp:133
llvm::MipsTargetStreamer::emitDirectiveSetMips16
virtual void emitDirectiveSetMips16()
Definition: MipsTargetStreamer.cpp:45
llvm::MipsTargetStreamer::emitDirectiveSetMacro
virtual void emitDirectiveSetMacro()
Definition: MipsTargetStreamer.cpp:49
llvm::MipsTargetStreamer::emitRI
void emitRI(unsigned Opcode, unsigned Reg0, int32_t Imm, SMLoc IDLoc, const MCSubtargetInfo *STI)
Definition: MipsTargetStreamer.cpp:165
llvm::MipsTargetStreamer::emitDirectiveCpLoad
virtual void emitDirectiveCpLoad(unsigned RegNo)
Definition: MipsTargetStreamer.cpp:109
llvm::MipsTargetStreamer::emitR
void emitR(unsigned Opcode, unsigned Reg0, SMLoc IDLoc, const MCSubtargetInfo *STI)
Definition: MipsTargetStreamer.cpp:146
llvm::MipsTargetStreamer::emitDirectiveSetArch
virtual void emitDirectiveSetArch(StringRef Arch)
Definition: MipsTargetStreamer.cpp:79
llvm::MipsTargetStreamer::emitMask
virtual void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff)
Definition: MipsTargetStreamer.cpp:76
llvm::MipsTargetStreamer::emitDirectiveSetNoCRC
virtual void emitDirectiveSetNoCRC()
Definition: MipsTargetStreamer.cpp:56
llvm::MipsTargetStreamer::emitDirectiveSetMips32R5
virtual void emitDirectiveSetMips32R5()
Definition: MipsTargetStreamer.cpp:91
llvm::MipsTargetStreamer::emitDirectiveSetMips32R2
virtual void emitDirectiveSetMips32R2()
Definition: MipsTargetStreamer.cpp:89
llvm::MipsTargetStreamer::emitLoadWithSymOffset
void emitLoadWithSymOffset(unsigned Opcode, unsigned DstReg, unsigned BaseReg, MCOperand &HiOperand, MCOperand &LoOperand, unsigned ATReg, SMLoc IDLoc, const MCSubtargetInfo *STI)
Emit a load instruction with an symbol offset.
Definition: MipsTargetStreamer.cpp:357
llvm::MipsTargetStreamer::emitDirectiveSetFp
virtual void emitDirectiveSetFp(MipsABIFlagsSection::FpABIKind Value)
Definition: MipsTargetStreamer.cpp:137
llvm::MipsTargetStreamer::emitRRR
void emitRRR(unsigned Opcode, unsigned Reg0, unsigned Reg1, unsigned Reg2, SMLoc IDLoc, const MCSubtargetInfo *STI)
Definition: MipsTargetStreamer.cpp:197
llvm::MipsTargetStreamer::emitDirectiveAbiCalls
virtual void emitDirectiveAbiCalls()
Definition: MipsTargetStreamer.cpp:68
llvm::MipsTargetStreamer::emitDirectiveSetMips64R6
virtual void emitDirectiveSetMips64R6()
Definition: MipsTargetStreamer.cpp:97
llvm::MCTargetStreamer::getStreamer
MCStreamer & getStreamer()
Definition: MCStreamer.h:92
llvm::MipsTargetStreamer::emitDirectiveModuleNoVirt
virtual void emitDirectiveModuleNoVirt()
Definition: MipsTargetStreamer.cpp:134
llvm::MipsABIFlagsSection::setAllFromPredicates
void setAllFromPredicates(const PredicateLibrary &P)
Definition: MipsABIFlagsSection.h:192
llvm::MipsTargetStreamer::emitDirectiveOptionPic0
virtual void emitDirectiveOptionPic0()
Definition: MipsTargetStreamer.cpp:71
llvm::MipsTargetStreamer::emitDSLL
void emitDSLL(unsigned DstReg, unsigned SrcReg, int16_t ShiftAmount, SMLoc IDLoc, const MCSubtargetInfo *STI)
Definition: MipsTargetStreamer.cpp:231
llvm::MipsTargetStreamer::emitDirectiveSetNoGINV
virtual void emitDirectiveSetNoGINV()
Definition: MipsTargetStreamer.cpp:60
llvm::MipsTargetStreamer::emitEmptyDelaySlot
void emitEmptyDelaySlot(bool hasShortDelaySlot, SMLoc IDLoc, const MCSubtargetInfo *STI)
Definition: MipsTargetStreamer.cpp:242
llvm::MipsTargetStreamer::emitDirectiveSetNoMips16
virtual void emitDirectiveSetNoMips16()
Definition: MipsTargetStreamer.cpp:46
llvm::MipsTargetStreamer::emitDirectiveCpsetup
virtual void emitDirectiveCpsetup(unsigned RegNo, int RegOrOffset, const MCSymbol &Sym, bool IsReg)
Definition: MipsTargetStreamer.cpp:116
llvm::MipsTargetStreamer::emitDirectiveSetNoVirt
virtual void emitDirectiveSetNoVirt()
Definition: MipsTargetStreamer.cpp:58
llvm::MipsTargetStreamer::emitStoreWithImmOffset
void emitStoreWithImmOffset(unsigned Opcode, unsigned SrcReg, unsigned BaseReg, int64_t Offset, function_ref< unsigned()> GetATReg, SMLoc IDLoc, const MCSubtargetInfo *STI)
Emit a store instruction with an offset.
Definition: MipsTargetStreamer.cpp:266
llvm::MipsTargetStreamer::emitDirectiveSetMips64R3
virtual void emitDirectiveSetMips64R3()
Definition: MipsTargetStreamer.cpp:95
llvm::MipsTargetStreamer::emitDirectiveSetMips64R5
virtual void emitDirectiveSetMips64R5()
Definition: MipsTargetStreamer.cpp:96
llvm::MipsTargetStreamer::setPic
virtual void setPic(bool Value)
Definition: MipsTargetStreamer.h:29
llvm::MipsTargetStreamer::updateABIInfo
void updateABIInfo(const PredicateLibrary &P)
Definition: MipsTargetStreamer.h:177
llvm::MipsTargetStreamer::emitDirectiveEnt
virtual void emitDirectiveEnt(const MCSymbol &Symbol)
Definition: MipsTargetStreamer.cpp:67
llvm::MipsTargetStreamer::emitDirectiveSetHardFloat
virtual void emitDirectiveSetHardFloat()
Definition: MipsTargetStreamer.cpp:103
llvm::MipsTargetStreamer::emitDirectiveSetMips64
virtual void emitDirectiveSetMips64()
Definition: MipsTargetStreamer.cpp:93
llvm::MipsTargetStreamer::emitDirectiveCpRestore
virtual bool emitDirectiveCpRestore(int Offset, function_ref< unsigned()> GetATReg, SMLoc IDLoc, const MCSubtargetInfo *STI)
Definition: MipsTargetStreamer.cpp:110
llvm::MipsTargetStreamer::emitDirectiveSetMips5
virtual void emitDirectiveSetMips5()
Definition: MipsTargetStreamer.cpp:87
llvm::MipsTargetStreamer::emitDirectiveSetMips2
virtual void emitDirectiveSetMips2()
Definition: MipsTargetStreamer.cpp:84
llvm::MCSubtargetInfo
Generic base class for all target subtargets.
Definition: MCSubtargetInfo.h:36
llvm::MipsTargetStreamer::emitRRI
void emitRRI(unsigned Opcode, unsigned Reg0, unsigned Reg1, int16_t Imm, SMLoc IDLoc, const MCSubtargetInfo *STI)
Definition: MipsTargetStreamer.cpp:203
llvm::MipsTargetStreamer::emitRRX
void emitRRX(unsigned Opcode, unsigned Reg0, unsigned Reg1, MCOperand Op2, SMLoc IDLoc, const MCSubtargetInfo *STI)
Definition: MipsTargetStreamer.cpp:185
assert
assert(ImpDefSCC.getReg()==AMDGPU::SCC &&ImpDefSCC.isDef())
llvm::MipsTargetStreamer::emitDirectiveSetReorder
virtual void emitDirectiveSetReorder()
Definition: MipsTargetStreamer.cpp:47
llvm::Value
LLVM Value Representation.
Definition: Value.h:73
llvm::MipsTargetStreamer::emitDirectiveCpreturn
virtual void emitDirectiveCpreturn(unsigned SaveLocation, bool SaveLocationIsRegister)
Definition: MipsTargetStreamer.cpp:119
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Definition: MipsTargetStreamer.h:189
llvm::MipsTargetStreamer::emitDirectiveNaNLegacy
virtual void emitDirectiveNaNLegacy()
Definition: MipsTargetStreamer.cpp:70
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void emitII(unsigned Opcode, int16_t Imm1, int16_t Imm2, SMLoc IDLoc, const MCSubtargetInfo *STI)
Definition: MipsTargetStreamer.cpp:175
llvm::MipsTargetStreamer::emitDirectiveSetMips32
virtual void emitDirectiveSetMips32()
Definition: MipsTargetStreamer.cpp:88
llvm::MipsTargetStreamer::emitDirectiveSetNoMsa
virtual void emitDirectiveSetNoMsa()
Definition: MipsTargetStreamer.cpp:52
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StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:49
llvm::MipsTargetStreamer::emitDirectiveModuleNoCRC
virtual void emitDirectiveModuleNoCRC()
Definition: MipsTargetStreamer.cpp:132
llvm::MipsTargetStreamer::getABIFlagsSection
MipsABIFlagsSection & getABIFlagsSection()
Definition: MipsTargetStreamer.h:182
llvm::SMLoc
Represents a location in source code.
Definition: SMLoc.h:24
llvm::MCOperand
Instances of this class represent operands of the MCInst class.
Definition: MCInst.h:35
llvm::MipsTargetStreamer::emitDirectiveSetAtWithArg
virtual void emitDirectiveSetAtWithArg(unsigned RegNo)
Definition: MipsTargetStreamer.cpp:62
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virtual void emitAssignment(MCSymbol *Symbol, const MCExpr *Value)
Definition: MCStreamer.cpp:87
llvm::MipsTargetStreamer::emitStoreWithSymOffset
void emitStoreWithSymOffset(unsigned Opcode, unsigned SrcReg, unsigned BaseReg, MCOperand &HiOperand, MCOperand &LoOperand, unsigned ATReg, SMLoc IDLoc, const MCSubtargetInfo *STI)
Emit a store instruction with an symbol offset.
Definition: MipsTargetStreamer.cpp:301
llvm::MipsTargetELFStreamer::setPic
void setPic(bool Value) override
Definition: MipsTargetStreamer.h:321
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