// Copyright 2016 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 linux && (mips || mipsle) package runtime func archauxv(tag, val uintptr) { } func osArchInit() {} //go:nosplit func cputicks() int64 { // nanotime() is a poor approximation of CPU ticks that is enough for the profiler. return nanotime() } const ( _SS_DISABLE = 2 _NSIG = 128 + 1 _SIG_BLOCK = 1 _SIG_UNBLOCK = 2 _SIG_SETMASK = 3 ) type sigset [4]uint32 var sigset_all = sigset{^uint32(0), ^uint32(0), ^uint32(0), ^uint32(0)} //go:nosplit //go:nowritebarrierrec func sigaddset(mask *sigset, i int) { (*mask)[(i-1)/32] |= 1 << ((uint32(i) - 1) & 31) } func sigdelset(mask *sigset, i int) { (*mask)[(i-1)/32] &^= 1 << ((uint32(i) - 1) & 31) } //go:nosplit func sigfillset(mask *[4]uint32) { (*mask)[0], (*mask)[1], (*mask)[2], (*mask)[3] = ^uint32(0), ^uint32(0), ^uint32(0), ^uint32(0) }