diff options
Diffstat (limited to 'vendor/github.com/cloudwego/iasm/x86_64/eface.go')
-rw-r--r-- | vendor/github.com/cloudwego/iasm/x86_64/eface.go | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/vendor/github.com/cloudwego/iasm/x86_64/eface.go b/vendor/github.com/cloudwego/iasm/x86_64/eface.go deleted file mode 100644 index ad3967b4f..000000000 --- a/vendor/github.com/cloudwego/iasm/x86_64/eface.go +++ /dev/null @@ -1,79 +0,0 @@ -// -// Copyright 2024 CloudWeGo Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// - -package x86_64 - -import ( - `reflect` - `unsafe` -) - -type _GoType struct { - size uintptr - pdata uintptr - hash uint32 - flags uint8 - align uint8 - falign uint8 - kflags uint8 - traits unsafe.Pointer - gcdata *byte - str int32 - ptrx int32 -} - -const ( - _KindMask = (1 << 5) - 1 -) - -func (self *_GoType) kind() reflect.Kind { - return reflect.Kind(self.kflags & _KindMask) -} - -type _GoSlice struct { - ptr unsafe.Pointer - len int - cap int -} - -type _GoEface struct { - vt *_GoType - ptr unsafe.Pointer -} - -func (self *_GoEface) kind() reflect.Kind { - if self.vt != nil { - return self.vt.kind() - } else { - return reflect.Invalid - } -} - -func (self *_GoEface) toInt64() int64 { - if self.vt.size == 8 { - return *(*int64)(self.ptr) - } else if self.vt.size == 4 { - return int64(*(*int32)(self.ptr)) - } else if self.vt.size == 2 { - return int64(*(*int16)(self.ptr)) - } else { - return int64(*(*int8)(self.ptr)) - } -} - -func efaceOf(v interface{}) _GoEface { - return *(*_GoEface)(unsafe.Pointer(&v)) -} |