SystemZMCTargetDesc.cpp Source File (original) (raw)

28using namespace llvm;

30#define GET_INSTRINFO_MC_DESC

31#define ENABLE_INSTR_PREDICATE_VERIFIER

32#include "SystemZGenInstrInfo.inc"

34#define GET_SUBTARGETINFO_MC_DESC

35#include "SystemZGenSubtargetInfo.inc"

37#define GET_REGINFO_MC_DESC

38#include "SystemZGenRegisterInfo.inc"

43 cl::desc("Emit GNU Assembly Syntax on z/OS."),

47 SystemZ::R0L, SystemZ::R1L, SystemZ::R2L, SystemZ::R3L,

48 SystemZ::R4L, SystemZ::R5L, SystemZ::R6L, SystemZ::R7L,

49 SystemZ::R8L, SystemZ::R9L, SystemZ::R10L, SystemZ::R11L,

50 SystemZ::R12L, SystemZ::R13L, SystemZ::R14L, SystemZ::R15L};

53 SystemZ::R0H, SystemZ::R1H, SystemZ::R2H, SystemZ::R3H,

54 SystemZ::R4H, SystemZ::R5H, SystemZ::R6H, SystemZ::R7H,

55 SystemZ::R8H, SystemZ::R9H, SystemZ::R10H, SystemZ::R11H,

56 SystemZ::R12H, SystemZ::R13H, SystemZ::R14H, SystemZ::R15H};

59 SystemZ::R0D, SystemZ::R1D, SystemZ::R2D, SystemZ::R3D,

60 SystemZ::R4D, SystemZ::R5D, SystemZ::R6D, SystemZ::R7D,

61 SystemZ::R8D, SystemZ::R9D, SystemZ::R10D, SystemZ::R11D,

62 SystemZ::R12D, SystemZ::R13D, SystemZ::R14D, SystemZ::R15D};

65 SystemZ::R0Q, 0, SystemZ::R2Q, 0, SystemZ::R4Q, 0, SystemZ::R6Q, 0,

66 SystemZ::R8Q, 0, SystemZ::R10Q, 0, SystemZ::R12Q, 0, SystemZ::R14Q, 0};

69 SystemZ::F0H, SystemZ::F1H, SystemZ::F2H, SystemZ::F3H,

70 SystemZ::F4H, SystemZ::F5H, SystemZ::F6H, SystemZ::F7H,

71 SystemZ::F8H, SystemZ::F9H, SystemZ::F10H, SystemZ::F11H,

72 SystemZ::F12H, SystemZ::F13H, SystemZ::F14H, SystemZ::F15H};

75 SystemZ::F0S, SystemZ::F1S, SystemZ::F2S, SystemZ::F3S,

76 SystemZ::F4S, SystemZ::F5S, SystemZ::F6S, SystemZ::F7S,

77 SystemZ::F8S, SystemZ::F9S, SystemZ::F10S, SystemZ::F11S,

78 SystemZ::F12S, SystemZ::F13S, SystemZ::F14S, SystemZ::F15S};

81 SystemZ::F0D, SystemZ::F1D, SystemZ::F2D, SystemZ::F3D,

82 SystemZ::F4D, SystemZ::F5D, SystemZ::F6D, SystemZ::F7D,

83 SystemZ::F8D, SystemZ::F9D, SystemZ::F10D, SystemZ::F11D,

84 SystemZ::F12D, SystemZ::F13D, SystemZ::F14D, SystemZ::F15D};

87 SystemZ::F0Q, SystemZ::F1Q, 0, 0, SystemZ::F4Q, SystemZ::F5Q, 0, 0,

88 SystemZ::F8Q, SystemZ::F9Q, 0, 0, SystemZ::F12Q, SystemZ::F13Q, 0, 0};

91 SystemZ::F0H, SystemZ::F1H, SystemZ::F2H, SystemZ::F3H, SystemZ::F4H,

92 SystemZ::F5H, SystemZ::F6H, SystemZ::F7H, SystemZ::F8H, SystemZ::F9H,

93 SystemZ::F10H, SystemZ::F11H, SystemZ::F12H, SystemZ::F13H, SystemZ::F14H,

94 SystemZ::F15H, SystemZ::F16H, SystemZ::F17H, SystemZ::F18H, SystemZ::F19H,

95 SystemZ::F20H, SystemZ::F21H, SystemZ::F22H, SystemZ::F23H, SystemZ::F24H,

96 SystemZ::F25H, SystemZ::F26H, SystemZ::F27H, SystemZ::F28H, SystemZ::F29H,

97 SystemZ::F30H, SystemZ::F31H};

100 SystemZ::F0S, SystemZ::F1S, SystemZ::F2S, SystemZ::F3S, SystemZ::F4S,

101 SystemZ::F5S, SystemZ::F6S, SystemZ::F7S, SystemZ::F8S, SystemZ::F9S,

102 SystemZ::F10S, SystemZ::F11S, SystemZ::F12S, SystemZ::F13S, SystemZ::F14S,

103 SystemZ::F15S, SystemZ::F16S, SystemZ::F17S, SystemZ::F18S, SystemZ::F19S,

104 SystemZ::F20S, SystemZ::F21S, SystemZ::F22S, SystemZ::F23S, SystemZ::F24S,

105 SystemZ::F25S, SystemZ::F26S, SystemZ::F27S, SystemZ::F28S, SystemZ::F29S,

106 SystemZ::F30S, SystemZ::F31S};

107

109 SystemZ::F0D, SystemZ::F1D, SystemZ::F2D, SystemZ::F3D, SystemZ::F4D,

110 SystemZ::F5D, SystemZ::F6D, SystemZ::F7D, SystemZ::F8D, SystemZ::F9D,

111 SystemZ::F10D, SystemZ::F11D, SystemZ::F12D, SystemZ::F13D, SystemZ::F14D,

112 SystemZ::F15D, SystemZ::F16D, SystemZ::F17D, SystemZ::F18D, SystemZ::F19D,

113 SystemZ::F20D, SystemZ::F21D, SystemZ::F22D, SystemZ::F23D, SystemZ::F24D,

114 SystemZ::F25D, SystemZ::F26D, SystemZ::F27D, SystemZ::F28D, SystemZ::F29D,

115 SystemZ::F30D, SystemZ::F31D};

116

118 SystemZ::V0, SystemZ::V1, SystemZ::V2, SystemZ::V3, SystemZ::V4,

119 SystemZ::V5, SystemZ::V6, SystemZ::V7, SystemZ::V8, SystemZ::V9,

120 SystemZ::V10, SystemZ::V11, SystemZ::V12, SystemZ::V13, SystemZ::V14,

121 SystemZ::V15, SystemZ::V16, SystemZ::V17, SystemZ::V18, SystemZ::V19,

122 SystemZ::V20, SystemZ::V21, SystemZ::V22, SystemZ::V23, SystemZ::V24,

123 SystemZ::V25, SystemZ::V26, SystemZ::V27, SystemZ::V28, SystemZ::V29,

124 SystemZ::V30, SystemZ::V31};

125

127 SystemZ::A0, SystemZ::A1, SystemZ::A2, SystemZ::A3,

128 SystemZ::A4, SystemZ::A5, SystemZ::A6, SystemZ::A7,

129 SystemZ::A8, SystemZ::A9, SystemZ::A10, SystemZ::A11,

130 SystemZ::A12, SystemZ::A13, SystemZ::A14, SystemZ::A15};

131

133 SystemZ::C0, SystemZ::C1, SystemZ::C2, SystemZ::C3,

134 SystemZ::C4, SystemZ::C5, SystemZ::C6, SystemZ::C7,

135 SystemZ::C8, SystemZ::C9, SystemZ::C10, SystemZ::C11,

136 SystemZ::C12, SystemZ::C13, SystemZ::C14, SystemZ::C15};

137

139 static unsigned Map[SystemZ::NUM_TARGET_REGS];

140 static bool Initialized = false;

141 if (!Initialized) {

142 for (unsigned I = 0; I < 16; ++I) {

149 }

150 for (unsigned I = 0; I < 32; ++I) {

155 }

156 }

157 assert(Reg < SystemZ::NUM_TARGET_REGS);

158 return Map[Reg];

159}

160

164 if (TT.isOSzOS())

166

169 nullptr, MRI.getDwarfRegNum(SystemZ::R15D, true),

172 return MAI;

173}

174

177 InitSystemZMCInstrInfo(X);

178 return X;

179}

180

183 InitSystemZMCRegisterInfo(X, SystemZ::R14D);

184 return X;

185}

186

189 return createSystemZMCSubtargetInfoImpl(TT, CPU, CPU, FS);

190}

191

193 unsigned SyntaxVariant,

197 if (SyntaxVariant == AD_HLASM)

199

201}

202

211

213 MCContext &Ctx, std::unique_ptr<formatted_raw_ostream> OS,

214 std::unique_ptr IP, std::unique_ptr CE,

215 std::unique_ptr TAB) {

216

217 auto TT = Ctx.getTargetTriple();

220 std::move(CE), std::move(TAB));

221

223 std::move(CE), std::move(TAB));

224}

225

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292}

unsigned const MachineRegisterInfo * MRI

assert(UImm &&(UImm !=~static_cast< T >(0)) &&"Invalid immediate!")

Analysis containing CSE Info

#define LLVM_EXTERNAL_VISIBILITY

static MCTargetStreamer * createNullTargetStreamer(MCStreamer &S)

static MCTargetStreamer * createAsmTargetStreamer(MCStreamer &S, formatted_raw_ostream &OS, MCInstPrinter *InstPrint)

static MCTargetStreamer * createObjectTargetStreamer(MCStreamer &S, const MCSubtargetInfo &STI)

static MCRegisterInfo * createSystemZMCRegisterInfo(const Triple &TT)

Definition SystemZMCTargetDesc.cpp:181

static MCInstPrinter * createSystemZMCInstPrinter(const Triple &T, unsigned SyntaxVariant, const MCAsmInfo &MAI, const MCInstrInfo &MII, const MCRegisterInfo &MRI)

Definition SystemZMCTargetDesc.cpp:192

static MCInstrInfo * createSystemZMCInstrInfo()

Definition SystemZMCTargetDesc.cpp:175

static MCTargetStreamer * createNullTargetStreamer(MCStreamer &S)

Definition SystemZMCTargetDesc.cpp:235

static MCInstrAnalysis * createSystemZMCInstrAnalysis(const MCInstrInfo *Info)

Definition SystemZMCTargetDesc.cpp:239

static MCTargetStreamer * createAsmTargetStreamer(MCStreamer &S, formatted_raw_ostream &OS, MCInstPrinter *InstPrint)

Definition SystemZMCTargetDesc.cpp:203

static MCTargetStreamer * createObjectTargetStreamer(MCStreamer &S, const MCSubtargetInfo &STI)

Definition SystemZMCTargetDesc.cpp:227

static MCAsmInfo * createSystemZMCAsmInfo(const MCRegisterInfo &MRI, const Triple &TT, const MCTargetOptions &Options)

Definition SystemZMCTargetDesc.cpp:161

LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSystemZTargetMC()

Definition SystemZMCTargetDesc.cpp:244

static MCStreamer * createSystemZAsmStreamer(MCContext &Ctx, std::unique_ptr< formatted_raw_ostream > OS, std::unique_ptr< MCInstPrinter > IP, std::unique_ptr< MCCodeEmitter > CE, std::unique_ptr< MCAsmBackend > TAB)

Definition SystemZMCTargetDesc.cpp:212

static cl::opt< bool > GNUAsOnzOSCL("emit-gnuas-syntax-on-zos", cl::desc("Emit GNU Assembly Syntax on z/OS."), cl::init(true))

static MCSubtargetInfo * createSystemZMCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS)

Definition SystemZMCTargetDesc.cpp:188

static TableGen::Emitter::OptClass< SkeletonEmitter > X("gen-skeleton-class", "Generate example skeleton class")

This class is intended to be used as a base class for asm properties and features specific to the tar...

void addInitialFrameState(const MCCFIInstruction &Inst)

static MCCFIInstruction cfiDefCfa(MCSymbol *L, unsigned Register, int64_t Offset, SMLoc Loc={})

.cfi_def_cfa defines a rule for computing CFA as: take address from Register and add Offset to it.

Context object for machine code objects.

const Triple & getTargetTriple() const

This is an instance of a target assembly language printer that converts an MCInst to valid target ass...

Interface to description of machine instruction set.

MCRegisterInfo base class - We assume that the target defines a static array of MCRegisterDesc object...

Streaming machine code generation interface.

MCContext & getContext() const

Generic base class for all target subtargets.

Target specific streamer interface.

StringRef - Represent a constant reference to a string, i.e.

Triple - Helper class for working with autoconf configuration names.

formatted_raw_ostream - A raw_ostream that wraps another one and keeps track of line and column posit...

const unsigned GR64Regs[16]

Definition SystemZMCTargetDesc.cpp:58

const unsigned VR128Regs[32]

Definition SystemZMCTargetDesc.cpp:117

const unsigned VR16Regs[32]

Definition SystemZMCTargetDesc.cpp:90

const unsigned GR128Regs[16]

Definition SystemZMCTargetDesc.cpp:64

const unsigned GRH32Regs[16]

Definition SystemZMCTargetDesc.cpp:52

const unsigned FP32Regs[16]

Definition SystemZMCTargetDesc.cpp:74

const unsigned FP16Regs[16]

Definition SystemZMCTargetDesc.cpp:68

const unsigned GR32Regs[16]

Definition SystemZMCTargetDesc.cpp:46

const unsigned FP64Regs[16]

Definition SystemZMCTargetDesc.cpp:80

const int64_t ELFCFAOffsetFromInitialSP

const unsigned VR64Regs[32]

Definition SystemZMCTargetDesc.cpp:108

unsigned getFirstReg(unsigned Reg)

Definition SystemZMCTargetDesc.cpp:138

const unsigned FP128Regs[16]

Definition SystemZMCTargetDesc.cpp:86

const unsigned AR32Regs[16]

Definition SystemZMCTargetDesc.cpp:126

const unsigned VR32Regs[32]

Definition SystemZMCTargetDesc.cpp:99

const unsigned CR64Regs[16]

Definition SystemZMCTargetDesc.cpp:132

initializer< Ty > init(const Ty &Val)

This is an optimization pass for GlobalISel generic memory operations.

Target & getTheSystemZTarget()

LLVM_ABI MCStreamer * createAsmStreamer(MCContext &Ctx, std::unique_ptr< formatted_raw_ostream > OS, std::unique_ptr< MCInstPrinter > InstPrint, std::unique_ptr< MCCodeEmitter > CE, std::unique_ptr< MCAsmBackend > TAB)

Create a machine code streamer which will print out assembly for the native target,...

MCAsmBackend * createSystemZMCAsmBackend(const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)

MCCodeEmitter * createSystemZMCCodeEmitter(const MCInstrInfo &MCII, MCContext &Ctx)

static void RegisterMCRegInfo(Target &T, Target::MCRegInfoCtorFnTy Fn)

RegisterMCRegInfo - Register a MCRegisterInfo implementation for the given target.

static void RegisterMCAsmBackend(Target &T, Target::MCAsmBackendCtorTy Fn)

RegisterMCAsmBackend - Register a MCAsmBackend implementation for the given target.

static void RegisterMCCodeEmitter(Target &T, Target::MCCodeEmitterCtorTy Fn)

RegisterMCCodeEmitter - Register a MCCodeEmitter implementation for the given target.

static void RegisterMCAsmInfo(Target &T, Target::MCAsmInfoCtorFnTy Fn)

RegisterMCAsmInfo - Register a MCAsmInfo implementation for the given target.

static void RegisterMCSubtargetInfo(Target &T, Target::MCSubtargetInfoCtorFnTy Fn)

RegisterMCSubtargetInfo - Register a MCSubtargetInfo implementation for the given target.

static void RegisterObjectTargetStreamer(Target &T, Target::ObjectTargetStreamerCtorTy Fn)

static void RegisterMCInstrAnalysis(Target &T, Target::MCInstrAnalysisCtorFnTy Fn)

RegisterMCInstrAnalysis - Register a MCInstrAnalysis implementation for the given target.

static void RegisterAsmStreamer(Target &T, Target::AsmStreamerCtorTy Fn)

static void RegisterNullTargetStreamer(Target &T, Target::NullTargetStreamerCtorTy Fn)

static void RegisterMCInstPrinter(Target &T, Target::MCInstPrinterCtorTy Fn)

RegisterMCInstPrinter - Register a MCInstPrinter implementation for the given target.

static void RegisterMCInstrInfo(Target &T, Target::MCInstrInfoCtorFnTy Fn)

RegisterMCInstrInfo - Register a MCInstrInfo implementation for the given target.

static void RegisterAsmTargetStreamer(Target &T, Target::AsmTargetStreamerCtorTy Fn)