| // 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 "unsafe" |
| |
| // Called from compiler-generated code; declared for go vet. |
| func udiv() |
| func _div() |
| func _divu() |
| func _mod() |
| func _modu() |
| |
| // Called from assembly only; declared for go vet. |
| // |
| // load_g is also called from runtime/cgo. |
| // |
| // load_g should be an internal detail, |
| // but widely used packages access it using linkname. |
| // Notable members of the hall of shame include: |
| // - github.com/ebitengine/purego |
| // |
| //go:linkname load_g |
| func load_g() |
| func save_g() |
| func emptyfunc() |
| func _initcgo() |
| func read_tls_fallback() |
| func usplitR0() |
| |
| //go:noescape |
| func asmcgocall_no_g(fn, arg unsafe.Pointer) |
| |
| // getfp returns the frame pointer register of its caller or 0 if not implemented. |
| // TODO: Make this a compiler intrinsic |
| // |
| //go:nosplit |
| func getfp() uintptr { return 0 } |
