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Versions in this module

v1

v1.2.2

Feb 27, 2024

v1.2.1

Feb 27, 2024

v1.2.0

Apr 20, 2023

v1.1.3

Apr 19, 2023

v1.1.2

Apr 19, 2023

v1.1.1

Apr 19, 2023

v1.1.0

Apr 19, 2023

v1.0.0

Apr 18, 2023

Changes in this version

+ const AFlushStackLength — darwin/amd64, linux/amd64, windows/amd64

+ const ALoadGlobalsSliceHeader — darwin/amd64, linux/amd64, windows/amd64

+ const ALoadLocalsFirstElem — darwin/amd64, linux/amd64, windows/amd64

+ const APopWasmStack — darwin/amd64, linux/amd64, windows/amd64

+ const APushWasmStack — darwin/amd64, linux/amd64, windows/amd64

+ var OpDiscard byte = 0x0b

+ var OpDiscardPreserveTop byte = 0x05

+ var OpJmp byte = 0x0c

+ var OpJmpNz byte = 0x0d

+ var OpJmpZ byte = 0x03

+ type AMD64Backend struct — darwin/amd64, linux/amd64, windows/amd64

+ EmitBoundsChecks bool

+ func (b *AMD64Backend) Build(candidate CompilationCandidate, code []byte, meta *BytecodeMetadata) ([]byte, error)

+ func (b *AMD64Backend) Scanner() *scanner

+ type BranchTable struct

+ DefaultTarget Target

+ Targets []Target

+ func CompileWithTable(disassembly []disasm.Instr) ([]byte, []*BranchTable)

+ type BytecodeMetadata struct

+ BranchTables []*BranchTable

+ InboundTargets map[int64]struct{}

+ Instructions []InstructionMetadata

+ func Compile(disassembly []disasm.Instr) ([]byte, *BytecodeMetadata)

+ type CompilationCandidate struct

+ End uint

+ EndInstruction int

+ Metrics Metrics

+ Start uint

+ StartInstruction int

+ func (s *CompilationCandidate) Bounds() (uint, uint)

+ type CompletionStatus uint64

+ const CompletionBadBounds

+ const CompletionDivideZero

+ const CompletionFatalInternalError

+ const CompletionOK

+ const CompletionUnreachable

+ type InstructionMetadata struct

+ Op byte

+ Size int

+ Start int

+ type JITExitSignal uint64

+ func (s JITExitSignal) CompletionStatus() CompletionStatus

+ func (s JITExitSignal) Index() int

+ type MMapAllocator struct

+ func (a *MMapAllocator) AllocateExec(asm []byte) (NativeCodeUnit, error)

+ func (a *MMapAllocator) Close() error

+ type Metrics struct

+ AllOps int

+ FloatOps int

+ IntegerOps int

+ MemoryReads uint

+ MemoryWrites uint

+ StackReads uint

+ StackWrites uint

+ type NativeCodeUnit interface

+ Invoke func(stack, locals, globals *[]uint64, mem *[]byte) JITExitSignal

+ type Target struct

+ Addr int64

+ Discard int64

+ PreserveTop bool

+ Return bool

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