diff options
Diffstat (limited to 'src/runtime/stubs_amd64.go')
-rw-r--r-- | src/runtime/stubs_amd64.go | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/runtime/stubs_amd64.go b/src/runtime/stubs_amd64.go new file mode 100644 index 0000000..687a506 --- /dev/null +++ b/src/runtime/stubs_amd64.go @@ -0,0 +1,49 @@ +// 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) + +// 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. +func spillArgs() +func unspillArgs() |