af146490bb
It is not needed due to the removal of the ctx field.
Reviewed-on: https://go-review.googlesource.com/16525
From-SVN: r229616
97 lines
1.7 KiB
Plaintext
97 lines
1.7 KiB
Plaintext
// Copyright 2010 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package runtime
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#include "runtime.h"
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#include "arch.h"
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#include "go-type.h"
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func GOMAXPROCS(n int) (ret int) {
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ret = runtime_gomaxprocsfunc(n);
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}
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func NumCPU() (ret int) {
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ret = runtime_ncpu;
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}
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func NumCgoCall() (ret int64) {
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M *mp;
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ret = 0;
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for(mp=runtime_atomicloadp(&runtime_allm); mp; mp=mp->alllink)
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ret += mp->ncgocall;
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}
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func newParFor(nthrmax uint32) (desc *ParFor) {
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desc = runtime_parforalloc(nthrmax);
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}
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func parForSetup(desc *ParFor, nthr uint32, n uint32, wait bool, body *byte) {
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runtime_parforsetup(desc, nthr, n, wait, (const FuncVal*) body);
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}
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func parForDo(desc *ParFor) {
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runtime_parfordo(desc);
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}
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func parForIters(desc *ParFor, tid uintptr) (start uintptr, end uintptr) {
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runtime_parforiters(desc, tid, &start, &end);
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}
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func typestring(e Eface) (s String) {
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s = *e.__type_descriptor->__reflection;
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}
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func golockedOSThread() (ret bool) {
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ret = runtime_lockedOSThread();
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}
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func NumGoroutine() (ret int) {
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ret = runtime_gcount();
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}
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func getgoroot() (out String) {
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out = runtime_getenv("GOROOT");
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}
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func runtime_pprof.runtime_cyclesPerSecond() (res int64) {
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res = runtime_tickspersecond();
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}
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func sync.runtime_procPin() (p int) {
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M *mp;
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mp = runtime_m();
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// Disable preemption.
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mp->locks++;
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p = mp->p->id;
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}
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func sync.runtime_procUnpin() {
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runtime_m()->locks--;
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}
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func sync_atomic.runtime_procPin() (p int) {
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M *mp;
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mp = runtime_m();
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// Disable preemption.
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mp->locks++;
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p = mp->p->id;
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}
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func sync_atomic.runtime_procUnpin() {
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runtime_m()->locks--;
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}
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extern Slice envs;
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func envs() (s Slice) {
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s = envs;
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}
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func setenvs(e Slice) {
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envs = e;
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}
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