1 files changed, 0 insertions, 216 deletions
diff --git a/vendor/github.com/tetratelabs/wazero/internal/engine/wazevo/wazevoapi/offsetdata.go b/vendor/github.com/tetratelabs/wazero/internal/engine/wazevo/wazevoapi/offsetdata.go
deleted file mode 100644
index fe6161b04..000000000
--- a/vendor/github.com/tetratelabs/wazero/internal/engine/wazevo/wazevoapi/offsetdata.go
+++ /dev/null
@@ -1,216 +0,0 @@
-package wazevoapi
-
-import (
-	"github.com/tetratelabs/wazero/internal/wasm"
-)
-
-const (
-	// FunctionInstanceSize is the size of wazevo.functionInstance.
-	FunctionInstanceSize = 24
-	// FunctionInstanceExecutableOffset is an offset of `executable` field in wazevo.functionInstance
-	FunctionInstanceExecutableOffset = 0
-	// FunctionInstanceModuleContextOpaquePtrOffset is an offset of `moduleContextOpaquePtr` field in wazevo.functionInstance
-	FunctionInstanceModuleContextOpaquePtrOffset = 8
-	// FunctionInstanceTypeIDOffset is an offset of `typeID` field in wazevo.functionInstance
-	FunctionInstanceTypeIDOffset = 16
-)
-
-const (
-	// ExecutionContextOffsetExitCodeOffset is an offset of `exitCode` field in wazevo.executionContext
-	ExecutionContextOffsetExitCodeOffset Offset = 0
-	// ExecutionContextOffsetCallerModuleContextPtr is an offset of `callerModuleContextPtr` field in wazevo.executionContext
-	ExecutionContextOffsetCallerModuleContextPtr Offset = 8
-	// ExecutionContextOffsetOriginalFramePointer is an offset of `originalFramePointer` field in wazevo.executionContext
-	ExecutionContextOffsetOriginalFramePointer Offset = 16
-	// ExecutionContextOffsetOriginalStackPointer is an offset of `originalStackPointer` field in wazevo.executionContext
-	ExecutionContextOffsetOriginalStackPointer Offset = 24
-	// ExecutionContextOffsetGoReturnAddress is an offset of `goReturnAddress` field in wazevo.executionContext
-	ExecutionContextOffsetGoReturnAddress Offset = 32
-	// ExecutionContextOffsetStackBottomPtr is an offset of `stackBottomPtr` field in wazevo.executionContext
-	ExecutionContextOffsetStackBottomPtr Offset = 40
-	// ExecutionContextOffsetGoCallReturnAddress is an offset of `goCallReturnAddress` field in wazevo.executionContext
-	ExecutionContextOffsetGoCallReturnAddress Offset = 48
-	// ExecutionContextOffsetStackPointerBeforeGoCall is an offset of `StackPointerBeforeGoCall` field in wazevo.executionContext
-	ExecutionContextOffsetStackPointerBeforeGoCall Offset = 56
-	// ExecutionContextOffsetStackGrowRequiredSize is an offset of `stackGrowRequiredSize` field in wazevo.executionContext
-	ExecutionContextOffsetStackGrowRequiredSize Offset = 64
-	// ExecutionContextOffsetMemoryGrowTrampolineAddress is an offset of `memoryGrowTrampolineAddress` field in wazevo.executionContext
-	ExecutionContextOffsetMemoryGrowTrampolineAddress Offset = 72
-	// ExecutionContextOffsetStackGrowCallTrampolineAddress is an offset of `stackGrowCallTrampolineAddress` field in wazevo.executionContext.
-	ExecutionContextOffsetStackGrowCallTrampolineAddress Offset = 80
-	// ExecutionContextOffsetCheckModuleExitCodeTrampolineAddress is an offset of `checkModuleExitCodeTrampolineAddress` field in wazevo.executionContext.
-	ExecutionContextOffsetCheckModuleExitCodeTrampolineAddress Offset = 88
-	// ExecutionContextOffsetSavedRegistersBegin is an offset of the first element of `savedRegisters` field in wazevo.executionContext
-	ExecutionContextOffsetSavedRegistersBegin Offset = 96
-	// ExecutionContextOffsetGoFunctionCallCalleeModuleContextOpaque is an offset of `goFunctionCallCalleeModuleContextOpaque` field in wazevo.executionContext
-	ExecutionContextOffsetGoFunctionCallCalleeModuleContextOpaque Offset = 1120
-	// ExecutionContextOffsetTableGrowTrampolineAddress is an offset of `tableGrowTrampolineAddress` field in wazevo.executionContext
-	ExecutionContextOffsetTableGrowTrampolineAddress Offset = 1128
-	// ExecutionContextOffsetRefFuncTrampolineAddress is an offset of `refFuncTrampolineAddress` field in wazevo.executionContext
-	ExecutionContextOffsetRefFuncTrampolineAddress      Offset = 1136
-	ExecutionContextOffsetMemmoveAddress                Offset = 1144
-	ExecutionContextOffsetFramePointerBeforeGoCall      Offset = 1152
-	ExecutionContextOffsetMemoryWait32TrampolineAddress Offset = 1160
-	ExecutionContextOffsetMemoryWait64TrampolineAddress Offset = 1168
-	ExecutionContextOffsetMemoryNotifyTrampolineAddress Offset = 1176
-)
-
-// ModuleContextOffsetData allows the compilers to get the information about offsets to the fields of wazevo.moduleContextOpaque,
-// This is unique per module.
-type ModuleContextOffsetData struct {
-	TotalSize int
-	ModuleInstanceOffset,
-	LocalMemoryBegin,
-	ImportedMemoryBegin,
-	ImportedFunctionsBegin,
-	GlobalsBegin,
-	TypeIDs1stElement,
-	TablesBegin,
-	BeforeListenerTrampolines1stElement,
-	AfterListenerTrampolines1stElement,
-	DataInstances1stElement,
-	ElementInstances1stElement Offset
-}
-
-// ImportedFunctionOffset returns an offset of the i-th imported function.
-// Each item is stored as wazevo.functionInstance whose size matches FunctionInstanceSize.
-func (m *ModuleContextOffsetData) ImportedFunctionOffset(i wasm.Index) (
-	executableOffset, moduleCtxOffset, typeIDOffset Offset,
-) {
-	base := m.ImportedFunctionsBegin + Offset(i)*FunctionInstanceSize
-	return base, base + 8, base + 16
-}
-
-// GlobalInstanceOffset returns an offset of the i-th global instance.
-func (m *ModuleContextOffsetData) GlobalInstanceOffset(i wasm.Index) Offset {
-	return m.GlobalsBegin + Offset(i)*16
-}
-
-// Offset represents an offset of a field of a struct.
-type Offset int32
-
-// U32 encodes an Offset as uint32 for convenience.
-func (o Offset) U32() uint32 {
-	return uint32(o)
-}
-
-// I64 encodes an Offset as int64 for convenience.
-func (o Offset) I64() int64 {
-	return int64(o)
-}
-
-// U64 encodes an Offset as int64 for convenience.
-func (o Offset) U64() uint64 {
-	return uint64(o)
-}
-
-// LocalMemoryBase returns an offset of the first byte of the local memory.
-func (m *ModuleContextOffsetData) LocalMemoryBase() Offset {
-	return m.LocalMemoryBegin
-}
-
-// LocalMemoryLen returns an offset of the length of the local memory buffer.
-func (m *ModuleContextOffsetData) LocalMemoryLen() Offset {
-	if l := m.LocalMemoryBegin; l >= 0 {
-		return l + 8
-	}
-	return -1
-}
-
-// TableOffset returns an offset of the i-th table instance.
-func (m *ModuleContextOffsetData) TableOffset(tableIndex int) Offset {
-	return m.TablesBegin + Offset(tableIndex)*8
-}
-
-// NewModuleContextOffsetData creates a ModuleContextOffsetData determining the structure of moduleContextOpaque for the given Module.
-// The structure is described in the comment of wazevo.moduleContextOpaque.
-func NewModuleContextOffsetData(m *wasm.Module, withListener bool) ModuleContextOffsetData {
-	ret := ModuleContextOffsetData{}
-	var offset Offset
-
-	ret.ModuleInstanceOffset = 0
-	offset += 8
-
-	if m.MemorySection != nil {
-		ret.LocalMemoryBegin = offset
-		// buffer base + memory size.
-		const localMemorySizeInOpaqueModuleContext = 16
-		offset += localMemorySizeInOpaqueModuleContext
-	} else {
-		// Indicates that there's no local memory
-		ret.LocalMemoryBegin = -1
-	}
-
-	if m.ImportMemoryCount > 0 {
-		offset = align8(offset)
-		// *wasm.MemoryInstance + imported memory's owner (moduleContextOpaque)
-		const importedMemorySizeInOpaqueModuleContext = 16
-		ret.ImportedMemoryBegin = offset
-		offset += importedMemorySizeInOpaqueModuleContext
-	} else {
-		// Indicates that there's no imported memory
-		ret.ImportedMemoryBegin = -1
-	}
-
-	if m.ImportFunctionCount > 0 {
-		offset = align8(offset)
-		ret.ImportedFunctionsBegin = offset
-		// Each function is stored wazevo.functionInstance.
-		size := int(m.ImportFunctionCount) * FunctionInstanceSize
-		offset += Offset(size)
-	} else {
-		ret.ImportedFunctionsBegin = -1
-	}
-
-	if globals := int(m.ImportGlobalCount) + len(m.GlobalSection); globals > 0 {
-		// Align to 16 bytes for globals, as f32/f64/v128 might be loaded via SIMD instructions.
-		offset = align16(offset)
-		ret.GlobalsBegin = offset
-		// Pointers to *wasm.GlobalInstance.
-		offset += Offset(globals) * 16
-	} else {
-		ret.GlobalsBegin = -1
-	}
-
-	if tables := len(m.TableSection) + int(m.ImportTableCount); tables > 0 {
-		offset = align8(offset)
-		ret.TypeIDs1stElement = offset
-		offset += 8 // First element of TypeIDs.
-
-		ret.TablesBegin = offset
-		// Pointers to *wasm.TableInstance.
-		offset += Offset(tables) * 8
-	} else {
-		ret.TypeIDs1stElement = -1
-		ret.TablesBegin = -1
-	}
-
-	if withListener {
-		offset = align8(offset)
-		ret.BeforeListenerTrampolines1stElement = offset
-		offset += 8 // First element of BeforeListenerTrampolines.
-
-		ret.AfterListenerTrampolines1stElement = offset
-		offset += 8 // First element of AfterListenerTrampolines.
-	} else {
-		ret.BeforeListenerTrampolines1stElement = -1
-		ret.AfterListenerTrampolines1stElement = -1
-	}
-
-	ret.DataInstances1stElement = offset
-	offset += 8 // First element of DataInstances.
-
-	ret.ElementInstances1stElement = offset
-	offset += 8 // First element of ElementInstances.
-
-	ret.TotalSize = int(align16(offset))
-	return ret
-}
-
-func align16(o Offset) Offset {
-	return (o + 15) &^ 15
-}
-
-func align8(o Offset) Offset {
-	return (o + 7) &^ 7
-}