WebAssemblyTargetStreamer.cpp Source File (original) (raw)

23using namespace llvm;

41 bool First = true;

42 for (auto Type : Types) {

45 else

46 OS << ", ";

48 }

49 OS << '\n';

50}

53 if (!Types.empty()) {

54 OS << "\t.local \t";

56 }

57}

61 OS << "\t.functype\t" << Sym->getName() << " ";

63 OS << "\n";

64}

68 OS << "\t.globaltype\t" << Sym->getName() << ", "

72 OS << ", immutable";

73 OS << '\n';

74}

79 OS << "\t.tabletype\t" << Sym->getName() << ", "

82 if (Type.Limits.Minimum != 0 || HasMaximum) {

83 OS << ", " << Type.Limits.Minimum;

84 if (HasMaximum)

85 OS << ", " << Type.Limits.Maximum;

86 }

87 OS << '\n';

88}

92 OS << "\t.tagtype\t" << Sym->getName() << " ";

94 OS << "\n";

95}

99 OS << "\t.import_module\t" << Sym->getName() << ", "

100 << ImportModule << '\n';

101}

102

105 OS << "\t.import_name\t" << Sym->getName() << ", "

106 << ImportName << '\n';

107}

108

111 OS << "\t.export_name\t" << Sym->getName() << ", "

112 << ExportName << '\n';

113}

114

116 OS << "\t.indidx\t";

118 OS << '\n';

119}

120

123 for (auto Type : Types) {

124 if (Grouped.empty() || Grouped.back().first != Type)

126 else

127 ++Grouped.back().second;

128 }

129

130 Streamer.emitULEB128IntValue(Grouped.size());

131 for (auto Pair : Grouped) {

132 Streamer.emitULEB128IntValue(Pair.second);

134 }

135}

136

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

This file contains the declaration of the WebAssemblyMCAsmInfo class.

This file contains the declaration of the WebAssembly-specific type parsing utility functions.

static void printTypes(formatted_raw_ostream &OS, ArrayRef< wasm::ValType > Types)

Definition WebAssemblyTargetStreamer.cpp:39

This file declares WebAssembly-specific target streamer classes.

ArrayRef - Represent a constant reference to an array (0 or more elements consecutively in memory),...

void printExpr(raw_ostream &, const MCExpr &) const

const MCAsmInfo * getAsmInfo() const

Base class for the full range of assembler expressions which are needed for parsing.

Streaming machine code generation interface.

const wasm::WasmTableType & getTableType() const

const wasm::WasmSignature * getSignature() const

const wasm::WasmGlobalType & getGlobalType() const

StringRef getName() const

getName - Get the symbol name.

MCTargetStreamer(MCStreamer &S)

void push_back(const T &Elt)

This is a 'vector' (really, a variable-sized array), optimized for the case when the array is small.

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

The instances of the Type class are immutable: once they are created, they are never changed.

LLVM Value Representation.

void emitIndIdx(const MCExpr *Value) override

.indidx

Definition WebAssemblyTargetStreamer.cpp:115

WebAssemblyTargetAsmStreamer(MCStreamer &S, formatted_raw_ostream &OS)

Definition WebAssemblyTargetStreamer.cpp:32

void emitFunctionType(const MCSymbolWasm *Sym) override

.functype

Definition WebAssemblyTargetStreamer.cpp:59

void emitImportName(const MCSymbolWasm *Sym, StringRef ImportName) override

.import_name

Definition WebAssemblyTargetStreamer.cpp:103

void emitExportName(const MCSymbolWasm *Sym, StringRef ExportName) override

.export_name

Definition WebAssemblyTargetStreamer.cpp:109

void emitGlobalType(const MCSymbolWasm *Sym) override

.globaltype

Definition WebAssemblyTargetStreamer.cpp:66

void emitTableType(const MCSymbolWasm *Sym) override

.tabletype

Definition WebAssemblyTargetStreamer.cpp:76

void emitImportModule(const MCSymbolWasm *Sym, StringRef ImportModule) override

.import_module

Definition WebAssemblyTargetStreamer.cpp:97

void emitLocal(ArrayRef< wasm::ValType > Types) override

.local

Definition WebAssemblyTargetStreamer.cpp:52

void emitTagType(const MCSymbolWasm *Sym) override

.tagtype

Definition WebAssemblyTargetStreamer.cpp:90

WebAssemblyTargetStreamer(MCStreamer &S)

Definition WebAssemblyTargetStreamer.cpp:25

void emitValueType(wasm::ValType Type)

Definition WebAssemblyTargetStreamer.cpp:28

void emitIndIdx(const MCExpr *Value) override

.indidx

Definition WebAssemblyTargetStreamer.cpp:137

void emitLocal(ArrayRef< wasm::ValType > Types) override

.local

Definition WebAssemblyTargetStreamer.cpp:121

WebAssemblyTargetWasmStreamer(MCStreamer &S)

Definition WebAssemblyTargetStreamer.cpp:36

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

#define llvm_unreachable(msg)

Marks that the current location is not supposed to be reachable.

const char * typeToString(wasm::ValType Type)

std::string signatureToString(const wasm::WasmSignature *Sig)

std::string typeListToString(ArrayRef< wasm::ValType > List)

@ WASM_LIMITS_FLAG_HAS_MAX

This is an optimization pass for GlobalISel generic memory operations.

@ First

Helpers to iterate all locations in the MemoryEffectsBase class.

SmallVector< ValType, 4 > Params