GoToSocial/vendor/github.com/chenzhuoyu/iasm/x86_64/eface.go

64 lines
1.1 KiB
Go

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))
}