| // 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 compiled code; declared for vet; do NOT call from Go. | |
| func gcWriteBarrierCX() | |
| func gcWriteBarrierDX() | |
| func gcWriteBarrierBX() | |
| func gcWriteBarrierBP() | |
| func gcWriteBarrierSI() | |
| func gcWriteBarrierR8() | |
| func gcWriteBarrierR9() | |
| // stackcheck checks that SP is in range [g->stack.lo, g->stack.hi). | |
| func stackcheck() | |
| // Called from assembly only; declared for go vet. | |
| func settls() // argument in DI | |
| // Retpolines, used by -spectre=ret flag in cmd/asm, cmd/compile. | |
| func retpolineAX() | |
| func retpolineCX() | |
| func retpolineDX() | |
| func retpolineBX() | |
| func retpolineBP() | |
| func retpolineSI() | |
| func retpolineDI() | |
| func retpolineR8() | |
| func retpolineR9() | |
| func retpolineR10() | |
| func retpolineR11() | |
| func retpolineR12() | |
| func retpolineR13() | |
| func retpolineR14() | |
| func retpolineR15() | |
| //go:noescape | |
| func asmcgocall_no_g(fn, arg unsafe.Pointer) | |
| //go:systemstack | |
| func asmcgocall_landingpad() | |
| // Used by reflectcall and the reflect package. | |
| // | |
| // Spills/loads arguments in registers to/from an internal/abi.RegArgs | |
| // respectively. Does not follow the Go ABI. | |
| // | |
| //go:linknamestd spillArgs | |
| func spillArgs() | |
| //go:linknamestd unspillArgs | |
| func unspillArgs() | |
| // getfp returns the frame pointer register of its caller or 0 if not implemented. | |
| // TODO: Make this a compiler intrinsic | |
| func getfp() uintptr |