diff options
Diffstat (limited to 'vendor/github.com/tetratelabs/wazero/internal/engine/interpreter/operations.go')
| -rw-r--r-- | vendor/github.com/tetratelabs/wazero/internal/engine/interpreter/operations.go | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/vendor/github.com/tetratelabs/wazero/internal/engine/interpreter/operations.go b/vendor/github.com/tetratelabs/wazero/internal/engine/interpreter/operations.go index 3087a718f..db3cfa250 100644 --- a/vendor/github.com/tetratelabs/wazero/internal/engine/interpreter/operations.go +++ b/vendor/github.com/tetratelabs/wazero/internal/engine/interpreter/operations.go @@ -445,6 +445,10 @@ func (o operationKind) String() (ret string) { ret = "operationKindAtomicRMW8Cmpxchg" case operationKindAtomicRMW16Cmpxchg: ret = "operationKindAtomicRMW16Cmpxchg" + case operationKindTailCallReturnCall: + ret = "operationKindTailCallReturnCall" + case operationKindTailCallReturnCallIndirect: + ret = "operationKindTailCallReturnCallIndirect" default: panic(fmt.Errorf("unknown operation %d", o)) } @@ -768,6 +772,11 @@ const ( // operationKindAtomicRMW16Cmpxchg is the kind for NewOperationAtomicRMW16Cmpxchg. operationKindAtomicRMW16Cmpxchg + // operationKindTailCallReturnCall is the Kind for newOperationTailCallReturnCall. + operationKindTailCallReturnCall + // operationKindTailCallReturnCallIndirect is the Kind for newOperationKindTailCallReturnCallIndirect. + operationKindTailCallReturnCallIndirect + // operationKindEnd is always placed at the bottom of this iota definition to be used in the test. operationKindEnd ) @@ -1097,6 +1106,12 @@ func (o unionOperation) String() string { operationKindAtomicRMW16Cmpxchg: return o.Kind.String() + case operationKindTailCallReturnCall: + return fmt.Sprintf("%s %d %s", o.Kind, o.U1, label(o.U2).String()) + + case operationKindTailCallReturnCallIndirect: + return fmt.Sprintf("%s %d %d", o.Kind, o.U1, o.U2) + default: panic(fmt.Sprintf("TODO: %v", o.Kind)) } @@ -2810,3 +2825,21 @@ func newOperationAtomicRMW8Cmpxchg(unsignedType unsignedType, arg memoryArg) uni func newOperationAtomicRMW16Cmpxchg(unsignedType unsignedType, arg memoryArg) unionOperation { return unionOperation{Kind: operationKindAtomicRMW16Cmpxchg, B1: byte(unsignedType), U1: uint64(arg.Alignment), U2: uint64(arg.Offset)} } + +// newOperationTailCallReturnCall is a constructor for unionOperation with operationKindTailCallReturnCall. +// +// This corresponds to +// +// wasm.OpcodeTailCallReturnCall. +func newOperationTailCallReturnCall(functionIndex uint32) unionOperation { + return unionOperation{Kind: operationKindTailCallReturnCall, U1: uint64(functionIndex)} +} + +// NewOperationCallIndirect is a constructor for unionOperation with operationKindTailCallReturnCallIndirect. +// +// This corresponds to +// +// wasm.OpcodeTailCallReturnCallIndirect. +func newOperationTailCallReturnCallIndirect(typeIndex, tableIndex uint32, dropDepth inclusiveRange, l label) unionOperation { + return unionOperation{Kind: operationKindTailCallReturnCallIndirect, U1: uint64(typeIndex), U2: uint64(tableIndex), Us: []uint64{dropDepth.AsU64(), uint64(l)}} +} |