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wazero/internal/wasm/instruction.go
Crypt Keeper c3ff16d596 Supports functions with multiple results (multi-value) (#446) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
Signed-off-by: Takeshi Yoneda <takeshi@tetrate.io>
2022-04-13 09:22:39 +08:00

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24 KiB
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package wasm
// Opcode is the binary Opcode of an instruction. See also InstructionName
type Opcode = byte
const (
// OpcodeUnreachable causes an unconditional trap.
OpcodeUnreachable Opcode = 0x00
// OpcodeNop does nothing
OpcodeNop Opcode = 0x01
// OpcodeBlock brackets a sequence of instructions. A branch instruction on an if label breaks out to after its
// OpcodeEnd.
OpcodeBlock Opcode = 0x02
// OpcodeLoop brackets a sequence of instructions. A branch instruction on a loop label will jump back to the
// beginning of its block.
OpcodeLoop Opcode = 0x03
// OpcodeIf brackets a sequence of instructions. When the top of the stack evaluates to 1, the block is executed.
// Zero jumps to the optional OpcodeElse. A branch instruction on an if label breaks out to after its OpcodeEnd.
OpcodeIf Opcode = 0x04
// OpcodeElse brackets a sequence of instructions enclosed by an OpcodeIf. A branch instruction on a then label
// breaks out to after the OpcodeEnd on the enclosing OpcodeIf.
OpcodeElse Opcode = 0x05
// OpcodeEnd terminates a control instruction OpcodeBlock, OpcodeLoop or OpcodeIf.
OpcodeEnd Opcode = 0x0b
// OpcodeBr is a stack-polymorphic opcode that performs an unconditional branch. How the stack is modified depends
// on whether the "br" is enclosed by a loop, and if FeatureMultiValue is enabled.
//
// Here are the rules in pseudocode about how the stack is modified based on the "br" operand L (label):
// if L is loop: append(L.originalStackWithoutInputs, N-values popped from the stack) where N == L.inputs
// else: append(L.originalStackWithoutInputs, N-values popped from the stack) where N == L.results
//
// In WebAssembly 1.0 (20191205), N can be zero or one. When FeatureMultiValue is enabled, N can be more than one,
// depending on the type use of the label L.
//
// See https://www.w3.org/TR/2019/REC-wasm-core-1-20191205/#-hrefsyntax-instr-controlmathsfbrl
OpcodeBr Opcode = 0x0c
// ^^ TODO: Add a diagram to help explain br l means that branch into AFTER l for non-loop labels
OpcodeBrIf Opcode = 0x0d
OpcodeBrTable Opcode = 0x0e
OpcodeReturn Opcode = 0x0f
OpcodeCall Opcode = 0x10
OpcodeCallIndirect Opcode = 0x11
// parametric instructions
OpcodeDrop Opcode = 0x1a
OpcodeSelect Opcode = 0x1b
// variable instructions
OpcodeLocalGet Opcode = 0x20
OpcodeLocalSet Opcode = 0x21
OpcodeLocalTee Opcode = 0x22
OpcodeGlobalGet Opcode = 0x23
OpcodeGlobalSet Opcode = 0x24
// memory instructions
OpcodeI32Load Opcode = 0x28
OpcodeI64Load Opcode = 0x29
OpcodeF32Load Opcode = 0x2a
OpcodeF64Load Opcode = 0x2b
OpcodeI32Load8S Opcode = 0x2c
OpcodeI32Load8U Opcode = 0x2d
OpcodeI32Load16S Opcode = 0x2e
OpcodeI32Load16U Opcode = 0x2f
OpcodeI64Load8S Opcode = 0x30
OpcodeI64Load8U Opcode = 0x31
OpcodeI64Load16S Opcode = 0x32
OpcodeI64Load16U Opcode = 0x33
OpcodeI64Load32S Opcode = 0x34
OpcodeI64Load32U Opcode = 0x35
OpcodeI32Store Opcode = 0x36
OpcodeI64Store Opcode = 0x37
OpcodeF32Store Opcode = 0x38
OpcodeF64Store Opcode = 0x39
OpcodeI32Store8 Opcode = 0x3a
OpcodeI32Store16 Opcode = 0x3b
OpcodeI64Store8 Opcode = 0x3c
OpcodeI64Store16 Opcode = 0x3d
OpcodeI64Store32 Opcode = 0x3e
OpcodeMemorySize Opcode = 0x3f
OpcodeMemoryGrow Opcode = 0x40
// const instructions
OpcodeI32Const Opcode = 0x41
OpcodeI64Const Opcode = 0x42
OpcodeF32Const Opcode = 0x43
OpcodeF64Const Opcode = 0x44
// numeric instructions
OpcodeI32Eqz Opcode = 0x45
OpcodeI32Eq Opcode = 0x46
OpcodeI32Ne Opcode = 0x47
OpcodeI32LtS Opcode = 0x48
OpcodeI32LtU Opcode = 0x49
OpcodeI32GtS Opcode = 0x4a
OpcodeI32GtU Opcode = 0x4b
OpcodeI32LeS Opcode = 0x4c
OpcodeI32LeU Opcode = 0x4d
OpcodeI32GeS Opcode = 0x4e
OpcodeI32GeU Opcode = 0x4f
OpcodeI64Eqz Opcode = 0x50
OpcodeI64Eq Opcode = 0x51
OpcodeI64Ne Opcode = 0x52
OpcodeI64LtS Opcode = 0x53
OpcodeI64LtU Opcode = 0x54
OpcodeI64GtS Opcode = 0x55
OpcodeI64GtU Opcode = 0x56
OpcodeI64LeS Opcode = 0x57
OpcodeI64LeU Opcode = 0x58
OpcodeI64GeS Opcode = 0x59
OpcodeI64GeU Opcode = 0x5a
OpcodeF32Eq Opcode = 0x5b
OpcodeF32Ne Opcode = 0x5c
OpcodeF32Lt Opcode = 0x5d
OpcodeF32Gt Opcode = 0x5e
OpcodeF32Le Opcode = 0x5f
OpcodeF32Ge Opcode = 0x60
OpcodeF64Eq Opcode = 0x61
OpcodeF64Ne Opcode = 0x62
OpcodeF64Lt Opcode = 0x63
OpcodeF64Gt Opcode = 0x64
OpcodeF64Le Opcode = 0x65
OpcodeF64Ge Opcode = 0x66
OpcodeI32Clz Opcode = 0x67
OpcodeI32Ctz Opcode = 0x68
OpcodeI32Popcnt Opcode = 0x69
OpcodeI32Add Opcode = 0x6a
OpcodeI32Sub Opcode = 0x6b
OpcodeI32Mul Opcode = 0x6c
OpcodeI32DivS Opcode = 0x6d
OpcodeI32DivU Opcode = 0x6e
OpcodeI32RemS Opcode = 0x6f
OpcodeI32RemU Opcode = 0x70
OpcodeI32And Opcode = 0x71
OpcodeI32Or Opcode = 0x72
OpcodeI32Xor Opcode = 0x73
OpcodeI32Shl Opcode = 0x74
OpcodeI32ShrS Opcode = 0x75
OpcodeI32ShrU Opcode = 0x76
OpcodeI32Rotl Opcode = 0x77
OpcodeI32Rotr Opcode = 0x78
OpcodeI64Clz Opcode = 0x79
OpcodeI64Ctz Opcode = 0x7a
OpcodeI64Popcnt Opcode = 0x7b
OpcodeI64Add Opcode = 0x7c
OpcodeI64Sub Opcode = 0x7d
OpcodeI64Mul Opcode = 0x7e
OpcodeI64DivS Opcode = 0x7f
OpcodeI64DivU Opcode = 0x80
OpcodeI64RemS Opcode = 0x81
OpcodeI64RemU Opcode = 0x82
OpcodeI64And Opcode = 0x83
OpcodeI64Or Opcode = 0x84
OpcodeI64Xor Opcode = 0x85
OpcodeI64Shl Opcode = 0x86
OpcodeI64ShrS Opcode = 0x87
OpcodeI64ShrU Opcode = 0x88
OpcodeI64Rotl Opcode = 0x89
OpcodeI64Rotr Opcode = 0x8a
OpcodeF32Abs Opcode = 0x8b
OpcodeF32Neg Opcode = 0x8c
OpcodeF32Ceil Opcode = 0x8d
OpcodeF32Floor Opcode = 0x8e
OpcodeF32Trunc Opcode = 0x8f
OpcodeF32Nearest Opcode = 0x90
OpcodeF32Sqrt Opcode = 0x91
OpcodeF32Add Opcode = 0x92
OpcodeF32Sub Opcode = 0x93
OpcodeF32Mul Opcode = 0x94
OpcodeF32Div Opcode = 0x95
OpcodeF32Min Opcode = 0x96
OpcodeF32Max Opcode = 0x97
OpcodeF32Copysign Opcode = 0x98
OpcodeF64Abs Opcode = 0x99
OpcodeF64Neg Opcode = 0x9a
OpcodeF64Ceil Opcode = 0x9b
OpcodeF64Floor Opcode = 0x9c
OpcodeF64Trunc Opcode = 0x9d
OpcodeF64Nearest Opcode = 0x9e
OpcodeF64Sqrt Opcode = 0x9f
OpcodeF64Add Opcode = 0xa0
OpcodeF64Sub Opcode = 0xa1
OpcodeF64Mul Opcode = 0xa2
OpcodeF64Div Opcode = 0xa3
OpcodeF64Min Opcode = 0xa4
OpcodeF64Max Opcode = 0xa5
OpcodeF64Copysign Opcode = 0xa6
OpcodeI32WrapI64 Opcode = 0xa7
OpcodeI32TruncF32S Opcode = 0xa8
OpcodeI32TruncF32U Opcode = 0xa9
OpcodeI32TruncF64S Opcode = 0xaa
OpcodeI32TruncF64U Opcode = 0xab
OpcodeI64ExtendI32S Opcode = 0xac
OpcodeI64ExtendI32U Opcode = 0xad
OpcodeI64TruncF32S Opcode = 0xae
OpcodeI64TruncF32U Opcode = 0xaf
OpcodeI64TruncF64S Opcode = 0xb0
OpcodeI64TruncF64U Opcode = 0xb1
OpcodeF32ConvertI32s Opcode = 0xb2
OpcodeF32ConvertI32U Opcode = 0xb3
OpcodeF32ConvertI64S Opcode = 0xb4
OpcodeF32ConvertI64U Opcode = 0xb5
OpcodeF32DemoteF64 Opcode = 0xb6
OpcodeF64ConvertI32S Opcode = 0xb7
OpcodeF64ConvertI32U Opcode = 0xb8
OpcodeF64ConvertI64S Opcode = 0xb9
OpcodeF64ConvertI64U Opcode = 0xba
OpcodeF64PromoteF32 Opcode = 0xbb
OpcodeI32ReinterpretF32 Opcode = 0xbc
OpcodeI64ReinterpretF64 Opcode = 0xbd
OpcodeF32ReinterpretI32 Opcode = 0xbe
OpcodeF64ReinterpretI64 Opcode = 0xbf
// Below are toggled with FeatureSignExtensionOps
// OpcodeI32Extend8S extends a signed 8-bit integer to a 32-bit integer.
// Note: This is dependent on the flag FeatureSignExtensionOps
OpcodeI32Extend8S Opcode = 0xc0
// OpcodeI32Extend16S extends a signed 16-bit integer to a 32-bit integer.
// Note: This is dependent on the flag FeatureSignExtensionOps
OpcodeI32Extend16S Opcode = 0xc1
// OpcodeI64Extend8S extends a signed 8-bit integer to a 64-bit integer.
// Note: This is dependent on the flag FeatureSignExtensionOps
OpcodeI64Extend8S Opcode = 0xc2
// OpcodeI64Extend16S extends a signed 16-bit integer to a 64-bit integer.
// Note: This is dependent on the flag FeatureSignExtensionOps
OpcodeI64Extend16S Opcode = 0xc3
// OpcodeI64Extend32S extends a signed 32-bit integer to a 64-bit integer.
// Note: This is dependent on the flag FeatureSignExtensionOps
OpcodeI64Extend32S Opcode = 0xc4
LastOpcode = OpcodeI64Extend32S
)
const (
OpcodeUnreachableName = "unreachable"
OpcodeNopName = "nop"
OpcodeBlockName = "block"
OpcodeLoopName = "loop"
OpcodeIfName = "if"
OpcodeElseName = "else"
OpcodeEndName = "end"
OpcodeBrName = "br"
OpcodeBrIfName = "br_if"
OpcodeBrTableName = "br_table"
OpcodeReturnName = "return"
OpcodeCallName = "call"
OpcodeCallIndirectName = "call_indirect"
OpcodeDropName = "drop"
OpcodeSelectName = "select"
OpcodeLocalGetName = "local.get"
OpcodeLocalSetName = "local.set"
OpcodeLocalTeeName = "local.tee"
OpcodeGlobalGetName = "global.get"
OpcodeGlobalSetName = "global.set"
OpcodeI32LoadName = "i32.load"
OpcodeI64LoadName = "i64.load"
OpcodeF32LoadName = "f32.load"
OpcodeF64LoadName = "f64.load"
OpcodeI32Load8SName = "i32.load8_s"
OpcodeI32Load8UName = "i32.load8_u"
OpcodeI32Load16SName = "i32.load16_s"
OpcodeI32Load16UName = "i32.load16_u"
OpcodeI64Load8SName = "i64.load8_s"
OpcodeI64Load8UName = "i64.load8_u"
OpcodeI64Load16SName = "i64.load16_s"
OpcodeI64Load16UName = "i64.load16_u"
OpcodeI64Load32SName = "i64.load32_s"
OpcodeI64Load32UName = "i64.load32_u"
OpcodeI32StoreName = "i32.store"
OpcodeI64StoreName = "i64.store"
OpcodeF32StoreName = "f32.store"
OpcodeF64StoreName = "f64.store"
OpcodeI32Store8Name = "i32.store8"
OpcodeI32Store16Name = "i32.store16"
OpcodeI64Store8Name = "i64.store8"
OpcodeI64Store16Name = "i64.store16"
OpcodeI64Store32Name = "i64.store32"
OpcodeMemorySizeName = "memory.size"
OpcodeMemoryGrowName = "memory.grow"
OpcodeI32ConstName = "i32.const"
OpcodeI64ConstName = "i64.const"
OpcodeF32ConstName = "f32.const"
OpcodeF64ConstName = "f64.const"
OpcodeI32EqzName = "i32.eqz"
OpcodeI32EqName = "i32.eq"
OpcodeI32NeName = "i32.ne"
OpcodeI32LtSName = "i32.lt_s"
OpcodeI32LtUName = "i32.lt_u"
OpcodeI32GtSName = "i32.gt_s"
OpcodeI32GtUName = "i32.gt_u"
OpcodeI32LeSName = "i32.le_s"
OpcodeI32LeUName = "i32.le_u"
OpcodeI32GeSName = "i32.ge_s"
OpcodeI32GeUName = "i32.ge_u"
OpcodeI64EqzName = "i64.eqz"
OpcodeI64EqName = "i64.eq"
OpcodeI64NeName = "i64.ne"
OpcodeI64LtSName = "i64.lt_s"
OpcodeI64LtUName = "i64.lt_u"
OpcodeI64GtSName = "i64.gt_s"
OpcodeI64GtUName = "i64.gt_u"
OpcodeI64LeSName = "i64.le_s"
OpcodeI64LeUName = "i64.le_u"
OpcodeI64GeSName = "i64.ge_s"
OpcodeI64GeUName = "i64.ge_u"
OpcodeF32EqName = "f32.eq"
OpcodeF32NeName = "f32.ne"
OpcodeF32LtName = "f32.lt"
OpcodeF32GtName = "f32.gt"
OpcodeF32LeName = "f32.le"
OpcodeF32GeName = "f32.ge"
OpcodeF64EqName = "f64.eq"
OpcodeF64NeName = "f64.ne"
OpcodeF64LtName = "f64.lt"
OpcodeF64GtName = "f64.gt"
OpcodeF64LeName = "f64.le"
OpcodeF64GeName = "f64.ge"
OpcodeI32ClzName = "i32.clz"
OpcodeI32CtzName = "i32.ctz"
OpcodeI32PopcntName = "i32.popcnt"
OpcodeI32AddName = "i32.add"
OpcodeI32SubName = "i32.sub"
OpcodeI32MulName = "i32.mul"
OpcodeI32DivSName = "i32.div_s"
OpcodeI32DivUName = "i32.div_u"
OpcodeI32RemSName = "i32.rem_s"
OpcodeI32RemUName = "i32.rem_u"
OpcodeI32AndName = "i32.and"
OpcodeI32OrName = "i32.or"
OpcodeI32XorName = "i32.xor"
OpcodeI32ShlName = "i32.shl"
OpcodeI32ShrSName = "i32.shr_s"
OpcodeI32ShrUName = "i32.shr_u"
OpcodeI32RotlName = "i32.rotl"
OpcodeI32RotrName = "i32.rotr"
OpcodeI64ClzName = "i64.clz"
OpcodeI64CtzName = "i64.ctz"
OpcodeI64PopcntName = "i64.popcnt"
OpcodeI64AddName = "i64.add"
OpcodeI64SubName = "i64.sub"
OpcodeI64MulName = "i64.mul"
OpcodeI64DivSName = "i64.div_s"
OpcodeI64DivUName = "i64.div_u"
OpcodeI64RemSName = "i64.rem_s"
OpcodeI64RemUName = "i64.rem_u"
OpcodeI64AndName = "i64.and"
OpcodeI64OrName = "i64.or"
OpcodeI64XorName = "i64.xor"
OpcodeI64ShlName = "i64.shl"
OpcodeI64ShrSName = "i64.shr_s"
OpcodeI64ShrUName = "i64.shr_u"
OpcodeI64RotlName = "i64.rotl"
OpcodeI64RotrName = "i64.rotr"
OpcodeF32AbsName = "f32.abs"
OpcodeF32NegName = "f32.neg"
OpcodeF32CeilName = "f32.ceil"
OpcodeF32FloorName = "f32.floor"
OpcodeF32TruncName = "f32.trunc"
OpcodeF32NearestName = "f32.nearest"
OpcodeF32SqrtName = "f32.sqrt"
OpcodeF32AddName = "f32.add"
OpcodeF32SubName = "f32.sub"
OpcodeF32MulName = "f32.mul"
OpcodeF32DivName = "f32.div"
OpcodeF32MinName = "f32.min"
OpcodeF32MaxName = "f32.max"
OpcodeF32CopysignName = "f32.copysign"
OpcodeF64AbsName = "f64.abs"
OpcodeF64NegName = "f64.neg"
OpcodeF64CeilName = "f64.ceil"
OpcodeF64FloorName = "f64.floor"
OpcodeF64TruncName = "f64.trunc"
OpcodeF64NearestName = "f64.nearest"
OpcodeF64SqrtName = "f64.sqrt"
OpcodeF64AddName = "f64.add"
OpcodeF64SubName = "f64.sub"
OpcodeF64MulName = "f64.mul"
OpcodeF64DivName = "f64.div"
OpcodeF64MinName = "f64.min"
OpcodeF64MaxName = "f64.max"
OpcodeF64CopysignName = "f64.copysign"
OpcodeI32WrapI64Name = "i32.wrap_i64"
OpcodeI32TruncF32SName = "i32.trunc_f32_s"
OpcodeI32TruncF32UName = "i32.trunc_f32_u"
OpcodeI32TruncF64SName = "i32.trunc_f64_s"
OpcodeI32TruncF64UName = "i32.trunc_f64_u"
OpcodeI64ExtendI32SName = "i64.extend_i32_s"
OpcodeI64ExtendI32UName = "i64.extend_i32_u"
OpcodeI64TruncF32SName = "i64.trunc_f32_s"
OpcodeI64TruncF32UName = "i64.trunc_f32_u"
OpcodeI64TruncF64SName = "i64.trunc_f64_s"
OpcodeI64TruncF64UName = "i64.trunc_f64_u"
OpcodeF32ConvertI32sName = "f32.convert_i32_s"
OpcodeF32ConvertI32UName = "f32.convert_i32_u"
OpcodeF32ConvertI64SName = "f32.convert_i64_s"
OpcodeF32ConvertI64UName = "f32.convert_i64u"
OpcodeF32DemoteF64Name = "f32.demote_f64"
OpcodeF64ConvertI32SName = "f64.convert_i32_s"
OpcodeF64ConvertI32UName = "f64.convert_i32_u"
OpcodeF64ConvertI64SName = "f64.convert_i64_s"
OpcodeF64ConvertI64UName = "f64.convert_i64_u"
OpcodeF64PromoteF32Name = "f64.promote_f32"
OpcodeI32ReinterpretF32Name = "i32.reinterpret_f32"
OpcodeI64ReinterpretF64Name = "i64.reinterpret_f64"
OpcodeF32ReinterpretI32Name = "f32.reinterpret_i32"
OpcodeF64ReinterpretI64Name = "f64.reinterpret_i64"
// Below are toggled with FeatureSignExtensionOps
OpcodeI32Extend8SName = "i32.extend8_s"
OpcodeI32Extend16SName = "i32.extend16_s"
OpcodeI64Extend8SName = "i64.extend8_s"
OpcodeI64Extend16SName = "i64.extend16_s"
OpcodeI64Extend32SName = "i64.extend32_s"
)
var instructionNames = [256]string{
OpcodeUnreachable: OpcodeUnreachableName,
OpcodeNop: OpcodeNopName,
OpcodeBlock: OpcodeBlockName,
OpcodeLoop: OpcodeLoopName,
OpcodeIf: OpcodeIfName,
OpcodeElse: OpcodeElseName,
OpcodeEnd: OpcodeEndName,
OpcodeBr: OpcodeBrName,
OpcodeBrIf: OpcodeBrIfName,
OpcodeBrTable: OpcodeBrTableName,
OpcodeReturn: OpcodeReturnName,
OpcodeCall: OpcodeCallName,
OpcodeCallIndirect: OpcodeCallIndirectName,
OpcodeDrop: OpcodeDropName,
OpcodeSelect: OpcodeSelectName,
OpcodeLocalGet: OpcodeLocalGetName,
OpcodeLocalSet: OpcodeLocalSetName,
OpcodeLocalTee: OpcodeLocalTeeName,
OpcodeGlobalGet: OpcodeGlobalGetName,
OpcodeGlobalSet: OpcodeGlobalSetName,
OpcodeI32Load: OpcodeI32LoadName,
OpcodeI64Load: OpcodeI64LoadName,
OpcodeF32Load: OpcodeF32LoadName,
OpcodeF64Load: OpcodeF64LoadName,
OpcodeI32Load8S: OpcodeI32Load8SName,
OpcodeI32Load8U: OpcodeI32Load8UName,
OpcodeI32Load16S: OpcodeI32Load16SName,
OpcodeI32Load16U: OpcodeI32Load16UName,
OpcodeI64Load8S: OpcodeI64Load8SName,
OpcodeI64Load8U: OpcodeI64Load8UName,
OpcodeI64Load16S: OpcodeI64Load16SName,
OpcodeI64Load16U: OpcodeI64Load16UName,
OpcodeI64Load32S: OpcodeI64Load32SName,
OpcodeI64Load32U: OpcodeI64Load32UName,
OpcodeI32Store: OpcodeI32StoreName,
OpcodeI64Store: OpcodeI64StoreName,
OpcodeF32Store: OpcodeF32StoreName,
OpcodeF64Store: OpcodeF64StoreName,
OpcodeI32Store8: OpcodeI32Store8Name,
OpcodeI32Store16: OpcodeI32Store16Name,
OpcodeI64Store8: OpcodeI64Store8Name,
OpcodeI64Store16: OpcodeI64Store16Name,
OpcodeI64Store32: OpcodeI64Store32Name,
OpcodeMemorySize: OpcodeMemorySizeName,
OpcodeMemoryGrow: OpcodeMemoryGrowName,
OpcodeI32Const: OpcodeI32ConstName,
OpcodeI64Const: OpcodeI64ConstName,
OpcodeF32Const: OpcodeF32ConstName,
OpcodeF64Const: OpcodeF64ConstName,
OpcodeI32Eqz: OpcodeI32EqzName,
OpcodeI32Eq: OpcodeI32EqName,
OpcodeI32Ne: OpcodeI32NeName,
OpcodeI32LtS: OpcodeI32LtSName,
OpcodeI32LtU: OpcodeI32LtUName,
OpcodeI32GtS: OpcodeI32GtSName,
OpcodeI32GtU: OpcodeI32GtUName,
OpcodeI32LeS: OpcodeI32LeSName,
OpcodeI32LeU: OpcodeI32LeUName,
OpcodeI32GeS: OpcodeI32GeSName,
OpcodeI32GeU: OpcodeI32GeUName,
OpcodeI64Eqz: OpcodeI64EqzName,
OpcodeI64Eq: OpcodeI64EqName,
OpcodeI64Ne: OpcodeI64NeName,
OpcodeI64LtS: OpcodeI64LtSName,
OpcodeI64LtU: OpcodeI64LtUName,
OpcodeI64GtS: OpcodeI64GtSName,
OpcodeI64GtU: OpcodeI64GtUName,
OpcodeI64LeS: OpcodeI64LeSName,
OpcodeI64LeU: OpcodeI64LeUName,
OpcodeI64GeS: OpcodeI64GeSName,
OpcodeI64GeU: OpcodeI64GeUName,
OpcodeF32Eq: OpcodeF32EqName,
OpcodeF32Ne: OpcodeF32NeName,
OpcodeF32Lt: OpcodeF32LtName,
OpcodeF32Gt: OpcodeF32GtName,
OpcodeF32Le: OpcodeF32LeName,
OpcodeF32Ge: OpcodeF32GeName,
OpcodeF64Eq: OpcodeF64EqName,
OpcodeF64Ne: OpcodeF64NeName,
OpcodeF64Lt: OpcodeF64LtName,
OpcodeF64Gt: OpcodeF64GtName,
OpcodeF64Le: OpcodeF64LeName,
OpcodeF64Ge: OpcodeF64GeName,
OpcodeI32Clz: OpcodeI32ClzName,
OpcodeI32Ctz: OpcodeI32CtzName,
OpcodeI32Popcnt: OpcodeI32PopcntName,
OpcodeI32Add: OpcodeI32AddName,
OpcodeI32Sub: OpcodeI32SubName,
OpcodeI32Mul: OpcodeI32MulName,
OpcodeI32DivS: OpcodeI32DivSName,
OpcodeI32DivU: OpcodeI32DivUName,
OpcodeI32RemS: OpcodeI32RemSName,
OpcodeI32RemU: OpcodeI32RemUName,
OpcodeI32And: OpcodeI32AndName,
OpcodeI32Or: OpcodeI32OrName,
OpcodeI32Xor: OpcodeI32XorName,
OpcodeI32Shl: OpcodeI32ShlName,
OpcodeI32ShrS: OpcodeI32ShrSName,
OpcodeI32ShrU: OpcodeI32ShrUName,
OpcodeI32Rotl: OpcodeI32RotlName,
OpcodeI32Rotr: OpcodeI32RotrName,
OpcodeI64Clz: OpcodeI64ClzName,
OpcodeI64Ctz: OpcodeI64CtzName,
OpcodeI64Popcnt: OpcodeI64PopcntName,
OpcodeI64Add: OpcodeI64AddName,
OpcodeI64Sub: OpcodeI64SubName,
OpcodeI64Mul: OpcodeI64MulName,
OpcodeI64DivS: OpcodeI64DivSName,
OpcodeI64DivU: OpcodeI64DivUName,
OpcodeI64RemS: OpcodeI64RemSName,
OpcodeI64RemU: OpcodeI64RemUName,
OpcodeI64And: OpcodeI64AndName,
OpcodeI64Or: OpcodeI64OrName,
OpcodeI64Xor: OpcodeI64XorName,
OpcodeI64Shl: OpcodeI64ShlName,
OpcodeI64ShrS: OpcodeI64ShrSName,
OpcodeI64ShrU: OpcodeI64ShrUName,
OpcodeI64Rotl: OpcodeI64RotlName,
OpcodeI64Rotr: OpcodeI64RotrName,
OpcodeF32Abs: OpcodeF32AbsName,
OpcodeF32Neg: OpcodeF32NegName,
OpcodeF32Ceil: OpcodeF32CeilName,
OpcodeF32Floor: OpcodeF32FloorName,
OpcodeF32Trunc: OpcodeF32TruncName,
OpcodeF32Nearest: OpcodeF32NearestName,
OpcodeF32Sqrt: OpcodeF32SqrtName,
OpcodeF32Add: OpcodeF32AddName,
OpcodeF32Sub: OpcodeF32SubName,
OpcodeF32Mul: OpcodeF32MulName,
OpcodeF32Div: OpcodeF32DivName,
OpcodeF32Min: OpcodeF32MinName,
OpcodeF32Max: OpcodeF32MaxName,
OpcodeF32Copysign: OpcodeF32CopysignName,
OpcodeF64Abs: OpcodeF64AbsName,
OpcodeF64Neg: OpcodeF64NegName,
OpcodeF64Ceil: OpcodeF64CeilName,
OpcodeF64Floor: OpcodeF64FloorName,
OpcodeF64Trunc: OpcodeF64TruncName,
OpcodeF64Nearest: OpcodeF64NearestName,
OpcodeF64Sqrt: OpcodeF64SqrtName,
OpcodeF64Add: OpcodeF64AddName,
OpcodeF64Sub: OpcodeF64SubName,
OpcodeF64Mul: OpcodeF64MulName,
OpcodeF64Div: OpcodeF64DivName,
OpcodeF64Min: OpcodeF64MinName,
OpcodeF64Max: OpcodeF64MaxName,
OpcodeF64Copysign: OpcodeF64CopysignName,
OpcodeI32WrapI64: OpcodeI32WrapI64Name,
OpcodeI32TruncF32S: OpcodeI32TruncF32SName,
OpcodeI32TruncF32U: OpcodeI32TruncF32UName,
OpcodeI32TruncF64S: OpcodeI32TruncF64SName,
OpcodeI32TruncF64U: OpcodeI32TruncF64UName,
OpcodeI64ExtendI32S: OpcodeI64ExtendI32SName,
OpcodeI64ExtendI32U: OpcodeI64ExtendI32UName,
OpcodeI64TruncF32S: OpcodeI64TruncF32SName,
OpcodeI64TruncF32U: OpcodeI64TruncF32UName,
OpcodeI64TruncF64S: OpcodeI64TruncF64SName,
OpcodeI64TruncF64U: OpcodeI64TruncF64UName,
OpcodeF32ConvertI32s: OpcodeF32ConvertI32sName,
OpcodeF32ConvertI32U: OpcodeF32ConvertI32UName,
OpcodeF32ConvertI64S: OpcodeF32ConvertI64SName,
OpcodeF32ConvertI64U: OpcodeF32ConvertI64UName,
OpcodeF32DemoteF64: OpcodeF32DemoteF64Name,
OpcodeF64ConvertI32S: OpcodeF64ConvertI32SName,
OpcodeF64ConvertI32U: OpcodeF64ConvertI32UName,
OpcodeF64ConvertI64S: OpcodeF64ConvertI64SName,
OpcodeF64ConvertI64U: OpcodeF64ConvertI64UName,
OpcodeF64PromoteF32: OpcodeF64PromoteF32Name,
OpcodeI32ReinterpretF32: OpcodeI32ReinterpretF32Name,
OpcodeI64ReinterpretF64: OpcodeI64ReinterpretF64Name,
OpcodeF32ReinterpretI32: OpcodeF32ReinterpretI32Name,
OpcodeF64ReinterpretI64: OpcodeF64ReinterpretI64Name,
// Below are toggled with FeatureSignExtensionOps
OpcodeI32Extend8S: OpcodeI32Extend8SName,
OpcodeI32Extend16S: OpcodeI32Extend16SName,
OpcodeI64Extend8S: OpcodeI64Extend8SName,
OpcodeI64Extend16S: OpcodeI64Extend16SName,
OpcodeI64Extend32S: OpcodeI64Extend32SName,
}
// InstructionName returns the instruction corresponding to this binary Opcode.
// See https://www.w3.org/TR/2019/REC-wasm-core-1-20191205/#a7-index-of-instructions
func InstructionName(oc Opcode) string {
return instructionNames[oc]
}
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