MCSymbolWasm.h Source File (original) (raw)

8#ifndef LLVM_MC_MCSYMBOLWASM_H

9#define LLVM_MC_MCSYMBOLWASM_H

15namespace llvm {

18 std::optionalwasm::WasmSymbolType Type;

19 bool IsWeak = false;

20 bool IsHidden = false;

21 bool IsComdat = false;

22 bool OmitFromLinkingSection = false;

23 mutable bool IsUsedInInitArray = false;

24 mutable bool IsUsedInGOT = false;

25 std::optional ImportModule;

26 std::optional ImportName;

27 std::optional ExportName;

29 std::optionalwasm::WasmGlobalType GlobalType;

30 std::optionalwasm::WasmTableType TableType;

34 const MCExpr *SymbolSize = nullptr;

36public:

53 std::optionalwasm::WasmSymbolType getType() const { return Type; }

76 bool isWeak() const { return IsWeak; }

79 bool isHidden() const { return IsHidden; }

82 bool isComdat() const { return IsComdat; }

93 if (ImportModule)

94 return *ImportModule;

99 return "env";

100 }

102

103 bool hasImportName() const { return ImportName.has_value(); }

105 if (ImportName)

106 return *ImportName;

108 }

110

111 bool hasExportName() const { return ExportName.has_value(); }

114

125

128

131

134

137 return *GlobalType;

138 }

140

141 bool hasTableType() const { return TableType.has_value(); }

144 return *TableType;

145 }

154};

155

156}

157

158#endif

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

bool isGlobal() const

Definition MCSymbolWasm.h:48

void setTableType(wasm::WasmTableType TT)

Definition MCSymbolWasm.h:146

void setComdat(bool isComdat)

Definition MCSymbolWasm.h:83

const wasm::WasmTableType & getTableType() const

Definition MCSymbolWasm.h:142

void setImportModule(StringRef Name)

Definition MCSymbolWasm.h:101

bool isUsedInGOT() const

Definition MCSymbolWasm.h:127

StringRef getImportModule() const

Definition MCSymbolWasm.h:92

bool isExported() const

Definition MCSymbolWasm.h:57

const wasm::WasmSignature * getSignature() const

Definition MCSymbolWasm.h:132

StringRef getImportName() const

Definition MCSymbolWasm.h:104

bool isExternal() const

Definition MCSymbolWasm.h:40

MCSymbolWasm(const MCSymbolTableEntry *Name, bool isTemporary)

Definition MCSymbolWasm.h:37

const MCExpr * getSize() const

Definition MCSymbolWasm.h:42

bool hasImportModule() const

Definition MCSymbolWasm.h:91

void setSignature(wasm::WasmSignature *Sig)

Definition MCSymbolWasm.h:133

void setFunctionTable(bool is64)

Definition MCSymbolWasm.h:119

bool isFunctionTable() const

Definition MCSymbolWasm.h:115

bool hasTableType() const

Definition MCSymbolWasm.h:141

void setTableType(wasm::ValType VT, uint8_t flags=wasm::WASM_LIMITS_FLAG_NONE)

Definition MCSymbolWasm.h:147

void setNoStrip() const

Definition MCSymbolWasm.h:67

void setImportName(StringRef Name)

Definition MCSymbolWasm.h:109

void setWeak(bool isWeak)

Definition MCSymbolWasm.h:77

void setType(wasm::WasmSymbolType type)

Definition MCSymbolWasm.h:55

void setExportName(StringRef Name)

Definition MCSymbolWasm.h:113

void setGlobalType(wasm::WasmGlobalType GT)

Definition MCSymbolWasm.h:139

void setHidden(bool isHidden)

Definition MCSymbolWasm.h:80

bool isNoStrip() const

Definition MCSymbolWasm.h:64

void setOmitFromLinkingSection()

Definition MCSymbolWasm.h:89

void setUsedInInitArray() const

Definition MCSymbolWasm.h:129

bool isHidden() const

Definition MCSymbolWasm.h:79

bool isSection() const

Definition MCSymbolWasm.h:50

bool hasExportName() const

Definition MCSymbolWasm.h:111

bool omitFromLinkingSection() const

Definition MCSymbolWasm.h:88

void setExternal(bool Value) const

Definition MCSymbolWasm.h:41

void setExported() const

Definition MCSymbolWasm.h:60

bool isTable() const

Definition MCSymbolWasm.h:49

const wasm::WasmGlobalType & getGlobalType() const

Definition MCSymbolWasm.h:135

StringRef getExportName() const

Definition MCSymbolWasm.h:112

bool isComdat() const

Definition MCSymbolWasm.h:82

bool isData() const

Definition MCSymbolWasm.h:47

void setUsedInGOT() const

Definition MCSymbolWasm.h:126

bool isTag() const

Definition MCSymbolWasm.h:51

bool isUsedInInitArray() const

Definition MCSymbolWasm.h:130

bool hasImportName() const

Definition MCSymbolWasm.h:103

bool isTLS() const

Definition MCSymbolWasm.h:71

bool isFunction() const

Definition MCSymbolWasm.h:45

void setSize(const MCExpr *SS)

Definition MCSymbolWasm.h:43

std::optional< wasm::WasmSymbolType > getType() const

Definition MCSymbolWasm.h:53

void setTLS() const

Definition MCSymbolWasm.h:72

bool isWeak() const

Definition MCSymbolWasm.h:76

MCSymbol(const MCSymbolTableEntry *Name, bool isTemporary)

void modifyFlags(uint32_t Value, uint32_t Mask) const

Modify the flags via a mask.

StringRef getName() const

getName - Get the symbol name.

uint32_t getFlags() const

Get the (implementation defined) symbol flags.

unsigned IsExternal

True if this symbol is visible outside this translation unit.

bool isTemporary() const

isTemporary - Check if this is an assembler temporary symbol.

const MCExpr * Value

If non-null, the value for a variable symbol.

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

const unsigned WASM_SYMBOL_NO_STRIP

const unsigned WASM_SYMBOL_TLS

@ WASM_SYMBOL_TYPE_GLOBAL

@ WASM_SYMBOL_TYPE_SECTION

@ WASM_SYMBOL_TYPE_FUNCTION

const unsigned WASM_SYMBOL_EXPORTED

This is an optimization pass for GlobalISel generic memory operations.

StringMapEntry< MCSymbolTableValue > MCSymbolTableEntry

MCContext stores MCSymbolTableValue in a string map (see MCSymbol::operator new).