MCTargetOptionsCommandFlags.cpp Source File (original) (raw)

18using namespace llvm;

20#define MCOPT(TY, NAME) \

21 static cl::opt *NAME##View; \

22 TY llvm::mc::get##NAME() { \

23 assert(NAME##View && "RegisterMCTargetOptionsFlags not created."); \

24 return *NAME##View; \

25 }

27#define MCSTROPT(NAME) \

28 static cl::optstd::string *NAME##View; \

29 StringRef llvm::mc::get##NAME() { \

30 assert(NAME##View && "RegisterMCTargetOptionsFlags not created."); \

31 return *NAME##View; \

32 }

34#define MCOPT_EXP(TY, NAME) \

35 MCOPT(TY, NAME) \

36 std::optional llvm::mc::getExplicit##NAME() { \

37 if (NAME##View->getNumOccurrences()) { \

38 TY res = *NAME##View; \

39 return res; \

40 } \

41 return std::nullopt; \

42 }

45MCOPT(bool, IncrementalLinkerCompatible)

47MCOPT(int, DwarfVersion)

48MCOPT(bool, Dwarf64)

50MCOPT(bool, EmitCompactUnwindNonCanonical)

51MCOPT(bool, EmitSFrameUnwind)

52MCOPT(bool, ShowMCInst)

53MCOPT(bool, FatalWarnings)

54MCOPT(bool, NoWarn)

55MCOPT(bool, NoDeprecatedWarn)

56MCOPT(bool, NoTypeCheck)

57MCOPT(bool, SaveTempLabels)

59MCOPT(bool, ImplicitMapSyms)

60MCOPT(bool, X86RelaxRelocations)

61MCOPT(bool, X86Sse2Avx)

66#define MCBINDOPT(NAME) \

67 do { \

68 NAME##View = std::addressof(NAME); \

69 } while (0)

72 "mc-relax-all", cl::desc("When used with filetype=obj, relax all fixups "

73 "in the emitted object file"));

77 "incremental-linker-compatible",

79 "When used with filetype=obj, "

80 "emit an object file which can be used with an incremental linker"));

81 MCBINDOPT(IncrementalLinkerCompatible);

91 "dwarf64",

92 cl::desc("Generate debugging info in the 64-bit DWARF format"));

96 "emit-dwarf-unwind", cl::desc("Whether to emit DWARF EH frame entries."),

99 "Always emit EH frame entries"),

101 "no-compact-unwind",

102 "Only emit EH frame entries when compact unwind is "

103 "not available"),

105 "Use target platform default")));

107

108 static cl::opt EmitCompactUnwindNonCanonical(

109 "emit-compact-unwind-non-canonical",

111 "Whether to try to emit Compact Unwind for non canonical entries."),

113 false));

114 MCBINDOPT(EmitCompactUnwindNonCanonical);

115

117 "gsframe", cl::desc("Whether to emit .sframe unwind sections."),

120

122 "asm-show-inst",

123 cl::desc("Emit internal instruction representation to assembly file"));

125

126 static cl::opt FatalWarnings("fatal-warnings",

127 cl::desc("Treat warnings as errors"));

129

134

136 "no-deprecated-warn", cl::desc("Suppress all deprecated warnings"));

138

140 "no-type-check", cl::desc("Suppress type errors (Wasm)"));

142

144 "save-temp-labels", cl::desc("Don't discard temporary labels"));

146

148 cl::desc("Use CREL relocation format for ELF"));

150

152 "implicit-mapsyms",

153 cl::desc("Allow mapping symbol at section beginning to be implicit, "

154 "lowering number of mapping symbols at the expense of some "

155 "portability. Recommended for projects that can build all their "

156 "object files using this option"));

158

160 "x86-relax-relocations",

161 cl::desc("Emit GOTPCRELX/REX_GOTPCRELX/CODE_4_GOTPCRELX instead of "

162 "GOTPCREL on x86-64 ELF"),

165

167 "x86-sse2avx", cl::desc("Specify that the assembler should encode SSE "

168 "instructions with VEX prefix"));

170

172 "target-abi",

173 cl::desc("The name of the ABI to be targeted from the backend."),

176

178 "as-secure-log-file", cl::desc("As secure log file name"), cl::Hidden);

180

181#undef MCBINDOPT

182}

183

#define clEnumValN(ENUMVAL, FLAGNAME, DESC)

#define MCOPT(TY, NAME)

Definition MCTargetOptionsCommandFlags.cpp:20

#define MCSTROPT(NAME)

Definition MCTargetOptionsCommandFlags.cpp:27

#define MCOPT_EXP(TY, NAME)

Definition MCTargetOptionsCommandFlags.cpp:34

ValuesClass values(OptsTy... Options)

Helper to build a ValuesClass by forwarding a variable number of arguments as an initializer list to ...

initializer< Ty > init(const Ty &Val)

LLVM_ABI bool getEmitCompactUnwindNonCanonical()

LLVM_ABI bool getDwarf64()

LLVM_ABI bool getEmitSFrameUnwind()

LLVM_ABI bool getX86Sse2Avx()

LLVM_ABI MCTargetOptions InitMCTargetOptionsFromFlags()

Definition MCTargetOptionsCommandFlags.cpp:184

LLVM_ABI bool getIncrementalLinkerCompatible()

LLVM_ABI bool getNoDeprecatedWarn()

LLVM_ABI bool getNoTypeCheck()

LLVM_ABI EmitDwarfUnwindType getEmitDwarfUnwind()

LLVM_ABI bool getSaveTempLabels()

LLVM_ABI bool getImplicitMapSyms()

LLVM_ABI bool getFatalWarnings()

LLVM_ABI bool getRelaxAll()

LLVM_ABI bool getX86RelaxRelocations()

LLVM_ABI bool getShowMCInst()

LLVM_ABI StringRef getAsSecureLogFile()

LLVM_ABI int getDwarfVersion()

LLVM_ABI StringRef getABIName()

LLVM_ABI bool getNoWarn()

This is an optimization pass for GlobalISel generic memory operations.

LLVM_ABI RegisterMCTargetOptionsFlags()

Definition MCTargetOptionsCommandFlags.cpp:65