1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
// Copyright 2022 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.
// This file lives in the runtime package
// so we can get access to the runtime guts.
// The rest of the implementation of this test is in align_test.go.
package runtime
import "unsafe"
// AtomicFields is the set of fields on which we perform 64-bit atomic
// operations (all the *64 operations in runtime/internal/atomic).
var AtomicFields = []uintptr{
unsafe.Offsetof(m{}.procid),
unsafe.Offsetof(p{}.timer0When),
unsafe.Offsetof(p{}.timerModifiedEarliest),
unsafe.Offsetof(p{}.gcFractionalMarkTime),
unsafe.Offsetof(schedt{}.goidgen),
unsafe.Offsetof(schedt{}.lastpoll),
unsafe.Offsetof(schedt{}.pollUntil),
unsafe.Offsetof(schedt{}.timeToRun),
unsafe.Offsetof(gcControllerState{}.bgScanCredit),
unsafe.Offsetof(gcControllerState{}.maxStackScan),
unsafe.Offsetof(gcControllerState{}.heapLive),
unsafe.Offsetof(gcControllerState{}.heapScan),
unsafe.Offsetof(gcControllerState{}.dedicatedMarkTime),
unsafe.Offsetof(gcControllerState{}.dedicatedMarkWorkersNeeded),
unsafe.Offsetof(gcControllerState{}.fractionalMarkTime),
unsafe.Offsetof(gcControllerState{}.idleMarkTime),
unsafe.Offsetof(gcControllerState{}.globalsScan),
unsafe.Offsetof(gcControllerState{}.lastStackScan),
unsafe.Offsetof(timeHistogram{}.underflow),
unsafe.Offsetof(profBuf{}.overflow),
unsafe.Offsetof(profBuf{}.overflowTime),
unsafe.Offsetof(heapStatsDelta{}.tinyAllocCount),
unsafe.Offsetof(heapStatsDelta{}.smallAllocCount),
unsafe.Offsetof(heapStatsDelta{}.smallFreeCount),
unsafe.Offsetof(heapStatsDelta{}.largeAlloc),
unsafe.Offsetof(heapStatsDelta{}.largeAllocCount),
unsafe.Offsetof(heapStatsDelta{}.largeFree),
unsafe.Offsetof(heapStatsDelta{}.largeFreeCount),
unsafe.Offsetof(heapStatsDelta{}.committed),
unsafe.Offsetof(heapStatsDelta{}.released),
unsafe.Offsetof(heapStatsDelta{}.inHeap),
unsafe.Offsetof(heapStatsDelta{}.inStacks),
unsafe.Offsetof(heapStatsDelta{}.inPtrScalarBits),
unsafe.Offsetof(heapStatsDelta{}.inWorkBufs),
unsafe.Offsetof(lfnode{}.next),
unsafe.Offsetof(mstats{}.last_gc_nanotime),
unsafe.Offsetof(mstats{}.last_gc_unix),
unsafe.Offsetof(mstats{}.gcPauseDist),
unsafe.Offsetof(ticksType{}.val),
unsafe.Offsetof(workType{}.bytesMarked),
unsafe.Offsetof(timeHistogram{}.counts),
}
// AtomicVariables is the set of global variables on which we perform
// 64-bit atomic operations.
var AtomicVariables = []unsafe.Pointer{
unsafe.Pointer(&ncgocall),
unsafe.Pointer(&test_z64),
unsafe.Pointer(&blockprofilerate),
unsafe.Pointer(&mutexprofilerate),
unsafe.Pointer(&gcController),
unsafe.Pointer(&memstats),
unsafe.Pointer(&sched),
unsafe.Pointer(&ticks),
unsafe.Pointer(&work),
}
|
