blob: 14d684f63d4d8fa5a97a9e7216e9cd023a7d4274 (
plain)
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
|
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef gc_GCTrace_h
#define gc_GCTrace_h
#include "gc/Heap.h"
namespace js {
class ObjectGroup;
namespace gc {
#ifdef JS_GC_TRACE
[[nodiscard]] extern bool InitTrace(GCRuntime& gc);
extern void FinishTrace();
extern bool TraceEnabled();
extern void TraceNurseryAlloc(Cell* thing, size_t size);
extern void TraceTenuredAlloc(Cell* thing, AllocKind kind);
extern void TraceCreateObject(JSObject* object);
extern void TraceMinorGCStart();
extern void TracePromoteToTenured(Cell* src, Cell* dst);
extern void TraceMinorGCEnd();
extern void TraceMajorGCStart();
extern void TraceTenuredFinalize(Cell* thing);
extern void TraceMajorGCEnd();
extern void TraceTypeNewScript(js::ObjectGroup* group);
#else
[[nodiscard]] inline bool InitTrace(GCRuntime& gc) { return true; }
inline void FinishTrace() {}
inline bool TraceEnabled() { return false; }
inline void TraceNurseryAlloc(Cell* thing, size_t size) {}
inline void TraceTenuredAlloc(Cell* thing, AllocKind kind) {}
inline void TraceCreateObject(JSObject* object) {}
inline void TraceMinorGCStart() {}
inline void TracePromoteToTenured(Cell* src, Cell* dst) {}
inline void TraceMinorGCEnd() {}
inline void TraceMajorGCStart() {}
inline void TraceTenuredFinalize(Cell* thing) {}
inline void TraceMajorGCEnd() {}
inline void TraceTypeNewScript(js::ObjectGroup* group) {}
#endif
} /* namespace gc */
} /* namespace js */
#endif
|
