184 lines
3.8 KiB
Go
184 lines
3.8 KiB
Go
// 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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// Export guts for testing.
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package runtime
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import (
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"unsafe"
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)
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//var Fadd64 = fadd64
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//var Fsub64 = fsub64
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//var Fmul64 = fmul64
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//var Fdiv64 = fdiv64
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//var F64to32 = f64to32
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//var F32to64 = f32to64
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//var Fcmp64 = fcmp64
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//var Fintto64 = fintto64
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//var F64toint = f64toint
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//var Sqrt = sqrt
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func entersyscall(int32)
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func exitsyscall(int32)
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func golockedOSThread() bool
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var Entersyscall = entersyscall
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var Exitsyscall = exitsyscall
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var LockedOSThread = golockedOSThread
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// var Xadduintptr = xadduintptr
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// var FuncPC = funcPC
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type LFNode struct {
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Next uint64
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Pushcnt uintptr
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}
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func lfstackpush_go(head *uint64, node *LFNode)
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func lfstackpop_go(head *uint64) *LFNode
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var LFStackPush = lfstackpush_go
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var LFStackPop = lfstackpop_go
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type ParFor struct {
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body func(*ParFor, uint32)
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done uint32
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Nthr uint32
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thrseq uint32
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Cnt uint32
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wait bool
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}
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func newParFor(nthrmax uint32) *ParFor
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func parForSetup(desc *ParFor, nthr, n uint32, wait bool, body func(*ParFor, uint32))
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func parForDo(desc *ParFor)
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func parForIters(desc *ParFor, tid uintptr) (uintptr, uintptr)
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var NewParFor = newParFor
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var ParForSetup = parForSetup
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var ParForDo = parForDo
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func ParForIters(desc *ParFor, tid uint32) (uint32, uint32) {
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begin, end := parForIters(desc, uintptr(tid))
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return uint32(begin), uint32(end)
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}
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func GCMask(x interface{}) (ret []byte) {
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return nil
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}
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//func testSchedLocalQueue()
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//func testSchedLocalQueueSteal()
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//
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//func RunSchedLocalQueueTest() {
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// testSchedLocalQueue()
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//}
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//
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//func RunSchedLocalQueueStealTest() {
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// testSchedLocalQueueSteal()
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//}
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//var StringHash = stringHash
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//var BytesHash = bytesHash
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//var Int32Hash = int32Hash
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//var Int64Hash = int64Hash
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//var EfaceHash = efaceHash
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//var IfaceHash = ifaceHash
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//var MemclrBytes = memclrBytes
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// var HashLoad = &hashLoad
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// entry point for testing
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//func GostringW(w []uint16) (s string) {
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// s = gostringw(&w[0])
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// return
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//}
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//var Gostringnocopy = gostringnocopy
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//var Maxstring = &maxstring
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//type Uintreg uintreg
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//extern __go_open
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func open(path *byte, mode int32, perm int32) int32
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func Open(path *byte, mode int32, perm int32) int32 {
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return open(path, mode, perm)
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}
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//extern close
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func close(int32) int32
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func Close(fd int32) int32 {
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return close(fd)
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}
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//extern read
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func read(fd int32, buf unsafe.Pointer, size int32) int32
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func Read(fd int32, buf unsafe.Pointer, size int32) int32 {
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return read(fd, buf, size)
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}
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//extern write
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func write(fd int32, buf unsafe.Pointer, size int32) int32
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func Write(fd uintptr, buf unsafe.Pointer, size int32) int32 {
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return write(int32(fd), buf, size)
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}
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func envs() []string
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func setenvs([]string)
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var Envs = envs
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var SetEnvs = setenvs
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//var BigEndian = sys.BigEndian
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// For benchmarking.
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/*
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func BenchSetType(n int, x interface{}) {
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e := *efaceOf(&x)
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t := e._type
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var size uintptr
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var p unsafe.Pointer
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switch t.kind & kindMask {
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case kindPtr:
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t = (*ptrtype)(unsafe.Pointer(t)).elem
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size = t.size
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p = e.data
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case kindSlice:
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slice := *(*struct {
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ptr unsafe.Pointer
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len, cap uintptr
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})(e.data)
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t = (*slicetype)(unsafe.Pointer(t)).elem
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size = t.size * slice.len
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p = slice.ptr
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}
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allocSize := roundupsize(size)
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systemstack(func() {
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for i := 0; i < n; i++ {
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heapBitsSetType(uintptr(p), allocSize, size, t)
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}
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})
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}
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const PtrSize = sys.PtrSize
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var TestingAssertE2I2GC = &testingAssertE2I2GC
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var TestingAssertE2T2GC = &testingAssertE2T2GC
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var ForceGCPeriod = &forcegcperiod
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*/
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// SetTracebackEnv is like runtime/debug.SetTraceback, but it raises
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// the "environment" traceback level, so later calls to
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// debug.SetTraceback (e.g., from testing timeouts) can't lower it.
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func SetTracebackEnv(level string)
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