go sys_wasm 源码
golang sys_wasm 代码
文件路径：/src/runtime/sys_wasm.go
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package runtime
import (
"internal/goarch"
"runtime/internal/sys"
"unsafe"
)
type m0Stack struct {
_ [8192 * sys.StackGuardMultiplier]byte
}
var wasmStack m0Stack
func wasmMove()
func wasmZero()
func wasmDiv()
func wasmTruncS()
func wasmTruncU()
func wasmExit(code int32)
// adjust Gobuf as it if executed a call to fn with context ctxt
// and then stopped before the first instruction in fn.
func gostartcall(buf *gobuf, fn, ctxt unsafe.Pointer) {
sp := buf.sp
sp -= goarch.PtrSize
*(*uintptr)(unsafe.Pointer(sp)) = buf.pc
buf.sp = sp
buf.pc = uintptr(fn)
buf.ctxt = ctxt
}
相关信息
相关文章
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
7、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦