From ccd992355df7192993c666236047820244914598 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 16 Apr 2024 21:19:13 +0200 Subject: Adding upstream version 1.21.8. Signed-off-by: Daniel Baumann --- src/runtime/sys_openbsd1.go | 46 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 src/runtime/sys_openbsd1.go (limited to 'src/runtime/sys_openbsd1.go') diff --git a/src/runtime/sys_openbsd1.go b/src/runtime/sys_openbsd1.go new file mode 100644 index 0000000..d852e3c --- /dev/null +++ b/src/runtime/sys_openbsd1.go @@ -0,0 +1,46 @@ +// Copyright 2020 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. + +//go:build openbsd && !mips64 + +package runtime + +import ( + "internal/abi" + "unsafe" +) + +//go:nosplit +//go:cgo_unsafe_args +func thrsleep(ident uintptr, clock_id int32, tsp *timespec, lock uintptr, abort *uint32) int32 { + ret := libcCall(unsafe.Pointer(abi.FuncPCABI0(thrsleep_trampoline)), unsafe.Pointer(&ident)) + KeepAlive(tsp) + KeepAlive(abort) + return ret +} +func thrsleep_trampoline() + +//go:nosplit +//go:cgo_unsafe_args +func thrwakeup(ident uintptr, n int32) int32 { + return libcCall(unsafe.Pointer(abi.FuncPCABI0(thrwakeup_trampoline)), unsafe.Pointer(&ident)) +} +func thrwakeup_trampoline() + +//go:nosplit +func osyield() { + libcCall(unsafe.Pointer(abi.FuncPCABI0(sched_yield_trampoline)), unsafe.Pointer(nil)) +} +func sched_yield_trampoline() + +//go:nosplit +func osyield_no_g() { + asmcgocall_no_g(unsafe.Pointer(abi.FuncPCABI0(sched_yield_trampoline)), unsafe.Pointer(nil)) +} + +//go:cgo_import_dynamic libc_thrsleep __thrsleep "libc.so" +//go:cgo_import_dynamic libc_thrwakeup __thrwakeup "libc.so" +//go:cgo_import_dynamic libc_sched_yield sched_yield "libc.so" + +//go:cgo_import_dynamic _ _ "libc.so" -- cgit v1.2.3