PageAllocation.h

Line	Source	Count
1		-
2		-
3		-
4		-
5		-
6		-
7	namespace WTF {	-
8	class PageAllocation : private PageBlock {	-
9	public:	-
10	PageAllocation()	-
11	{	-
12	}	-
13		-
14	using PageBlock::size;	-
15	using PageBlock::base;	-
16		-
17		-
18	using PageBlock::operator bool;	-
19		-
20		-
21		-
22		-
23		-
24	bool operator<(const PageAllocation &b) { return never executed: `return base() < b.base();` base() < b.base(); never executed: `return base() < b.base();` }	0
25		-
26	static PageAllocation allocate(size_t size,	-
27	OSAllocator::Usage usage = OSAllocator::UnknownUsage,	-
28	bool writable = true, bool executable = false,	-
29	bool includesGuardPages = false)	-
30	{	-
31	(!(isPageAligned(size)) ? (qmlWTFReportAssertionFailure(__FILE__, 96, __PRETTY_FUNCTION__, "isPageAligned(size)"), (qmlWTFReportBacktrace(), qmlWTFInvokeCrashHook(), ((int )(uintptr_t)0xbbadbeef = 0), __builtin_trap())) : (void)0);	-
32	return executed 505426 times by 153 tests: `return PageAllocation(OSAllocator::reserveAndCommit(size, usage, writable, executable, includesGuardPages), size, includesGuardPages);` Executed by: tst_bindingdependencyapi tst_drawingmodes tst_ecmascripttests tst_examples tst_flickableinterop tst_multipointtoucharea_interop tst_parserstress tst_qjsengine tst_qjsonbinding tst_qjsvalue tst_qjsvalueiterator tst_qmlcachegen tst_qmldiskcache tst_qqmlapplicationengine tst_qqmlbinding tst_qqmlcomponent tst_qqmlconnections tst_qqmlconsole tst_qqmlcontext tst_qqmldebugclient tst_qqmldebugjs tst_qqmldebuglocal tst_qqmldebugservice tst_qqmlecmascript tst_qqmlenginecleanup ... PageAllocation(OSAllocator::reserveAndCommit(size, usage, writable, executable, executed 505426 times by 153 tests: `return PageAllocation(OSAllocator::reserveAndCommit(size, usage, writable, executable, includesGuardPages), size, includesGuardPages);` Executed by: tst_bindingdependencyapi tst_drawingmodes tst_ecmascripttests tst_examples tst_flickableinterop tst_multipointtoucharea_interop tst_parserstress tst_qjsengine tst_qjsonbinding tst_qjsvalue tst_qjsvalueiterator tst_qmlcachegen tst_qmldiskcache tst_qqmlapplicationengine tst_qqmlbinding tst_qqmlcomponent tst_qqmlconnections tst_qqmlconsole tst_qqmlcontext tst_qqmldebugclient tst_qqmldebugjs tst_qqmldebuglocal tst_qqmldebugservice tst_qqmlecmascript tst_qqmlenginecleanup ...	505426
33	includesGuardPages), size, executed 505426 times by 153 tests: `return PageAllocation(OSAllocator::reserveAndCommit(size, usage, writable, executable, includesGuardPages), size, includesGuardPages);` Executed by: tst_bindingdependencyapi tst_drawingmodes tst_ecmascripttests tst_examples tst_flickableinterop tst_multipointtoucharea_interop tst_parserstress tst_qjsengine tst_qjsonbinding tst_qjsvalue tst_qjsvalueiterator tst_qmlcachegen tst_qmldiskcache tst_qqmlapplicationengine tst_qqmlbinding tst_qqmlcomponent tst_qqmlconnections tst_qqmlconsole tst_qqmlcontext tst_qqmldebugclient tst_qqmldebugjs tst_qqmldebuglocal tst_qqmldebugservice tst_qqmlecmascript tst_qqmlenginecleanup ...	505426
34	includesGuardPages); executed 505426 times by 153 tests: `return PageAllocation(OSAllocator::reserveAndCommit(size, usage, writable, executable, includesGuardPages), size, includesGuardPages);` Executed by: tst_bindingdependencyapi tst_drawingmodes tst_ecmascripttests tst_examples tst_flickableinterop tst_multipointtoucharea_interop tst_parserstress tst_qjsengine tst_qjsonbinding tst_qjsvalue tst_qjsvalueiterator tst_qmlcachegen tst_qmldiskcache tst_qqmlapplicationengine tst_qqmlbinding tst_qqmlcomponent tst_qqmlconnections tst_qqmlconsole tst_qqmlcontext tst_qqmldebugclient tst_qqmldebugjs tst_qqmldebuglocal tst_qqmldebugservice tst_qqmlecmascript tst_qqmlenginecleanup ...	505426
35	}	-
36		-
37	void deallocate()	-
38	{	-
39		-
40		-
41	PageAllocation tmp;	-
42	std::swap(tmp, *this);	-
43		-
44	(!(tmp) ? (qmlWTFReportAssertionFailure(__FILE__, 109, __PRETTY_FUNCTION__, "tmp"), (qmlWTFReportBacktrace(), qmlWTFInvokeCrashHook(), ((int )(uintptr_t)0xbbadbeef = 0), __builtin_trap())) : (void)0);	-
45	(!(!this) ? (qmlWTFReportAssertionFailure(__FILE__, 110, __PRETTY_FUNCTION__, "!this"), (qmlWTFReportBacktrace(), qmlWTFInvokeCrashHook(), ((int )(uintptr_t)0xbbadbeef = 0), __builtin_trap())) : (void)0);	-
46		-
47	OSAllocator::decommitAndRelease(tmp.realBase(), tmp.realSize());	-
48	} executed 505824 times by 153 tests: `end of block` Executed by: tst_bindingdependencyapi tst_drawingmodes tst_ecmascripttests tst_examples tst_flickableinterop tst_multipointtoucharea_interop tst_parserstress tst_qjsengine tst_qjsonbinding tst_qjsvalue tst_qjsvalueiterator tst_qmlcachegen tst_qmldiskcache tst_qqmlapplicationengine tst_qqmlbinding tst_qqmlcomponent tst_qqmlconnections tst_qqmlconsole tst_qqmlcontext tst_qqmldebugclient tst_qqmldebugjs tst_qqmldebuglocal tst_qqmldebugservice tst_qqmlecmascript tst_qqmlenginecleanup ...	505824
49		-
50	private:	-
51	PageAllocation(void* base, size_t size, bool includesGuardPages = false)	-
52	: PageBlock(base, size, includesGuardPages)	-
53	{	-
54	} executed 506359 times by 153 tests: `end of block` Executed by: tst_bindingdependencyapi tst_drawingmodes tst_ecmascripttests tst_examples tst_flickableinterop tst_multipointtoucharea_interop tst_parserstress tst_qjsengine tst_qjsonbinding tst_qjsvalue tst_qjsvalueiterator tst_qmlcachegen tst_qmldiskcache tst_qqmlapplicationengine tst_qqmlbinding tst_qqmlcomponent tst_qqmlconnections tst_qqmlconsole tst_qqmlcontext tst_qqmldebugclient tst_qqmldebugjs tst_qqmldebuglocal tst_qqmldebugservice tst_qqmlecmascript tst_qqmlenginecleanup ...	506359
55	};	-
56		-
57	}	-
58		-
59	using WTF::PageAllocation;	-

Line

Source

Count

namespace WTF {

class PageAllocation : private PageBlock {

public:

PageAllocation()

{

}

using PageBlock::size;

using PageBlock::base;

using PageBlock::operator bool;

bool operator<(const PageAllocation &b) { return

never executed: return base() < b.base();

base() < b.base();

never executed: return base() < b.base();

}

static PageAllocation allocate(size_t size,

OSAllocator::Usage usage = OSAllocator::UnknownUsage,

bool writable = true, bool executable = false,

bool includesGuardPages = false)

{

(!(isPageAligned(size)) ? (qmlWTFReportAssertionFailure(__FILE__, 96, __PRETTY_FUNCTION__, "isPageAligned(size)"), (qmlWTFReportBacktrace(), qmlWTFInvokeCrashHook(), (*(int *)(uintptr_t)0xbbadbeef = 0), __builtin_trap())) : (void)0);

return

executed 505426 times by 153 tests:

return PageAllocation(OSAllocator::reserveAndCommit(size, usage, writable, executable, includesGuardPages), size, includesGuardPages);

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_ecmascripttests
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_parserstress
tst_qjsengine
tst_qjsonbinding
tst_qjsvalue
tst_qjsvalueiterator
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugclient
tst_qqmldebugjs
tst_qqmldebuglocal
tst_qqmldebugservice
tst_qqmlecmascript
tst_qqmlenginecleanup
...

PageAllocation(OSAllocator::reserveAndCommit(size, usage, writable, executable,

executed 505426 times by 153 tests:

return PageAllocation(OSAllocator::reserveAndCommit(size, usage, writable, executable, includesGuardPages), size, includesGuardPages);

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_ecmascripttests
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_parserstress
tst_qjsengine
tst_qjsonbinding
tst_qjsvalue
tst_qjsvalueiterator
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugclient
tst_qqmldebugjs
tst_qqmldebuglocal
tst_qqmldebugservice
tst_qqmlecmascript
tst_qqmlenginecleanup
...

505426

includesGuardPages), size,

executed 505426 times by 153 tests:

return PageAllocation(OSAllocator::reserveAndCommit(size, usage, writable, executable, includesGuardPages), size, includesGuardPages);

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_ecmascripttests
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_parserstress
tst_qjsengine
tst_qjsonbinding
tst_qjsvalue
tst_qjsvalueiterator
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugclient
tst_qqmldebugjs
tst_qqmldebuglocal
tst_qqmldebugservice
tst_qqmlecmascript
tst_qqmlenginecleanup
...

505426

includesGuardPages);

executed 505426 times by 153 tests:

return PageAllocation(OSAllocator::reserveAndCommit(size, usage, writable, executable, includesGuardPages), size, includesGuardPages);

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_ecmascripttests
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_parserstress
tst_qjsengine
tst_qjsonbinding
tst_qjsvalue
tst_qjsvalueiterator
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugclient
tst_qqmldebugjs
tst_qqmldebuglocal
tst_qqmldebugservice
tst_qqmlecmascript
tst_qqmlenginecleanup
...

505426

}

void deallocate()

{

PageAllocation tmp;

std::swap(tmp, *this);

(!(tmp) ? (qmlWTFReportAssertionFailure(__FILE__, 109, __PRETTY_FUNCTION__, "tmp"), (qmlWTFReportBacktrace(), qmlWTFInvokeCrashHook(), (*(int *)(uintptr_t)0xbbadbeef = 0), __builtin_trap())) : (void)0);

(!(!*this) ? (qmlWTFReportAssertionFailure(__FILE__, 110, __PRETTY_FUNCTION__, "!*this"), (qmlWTFReportBacktrace(), qmlWTFInvokeCrashHook(), (*(int *)(uintptr_t)0xbbadbeef = 0), __builtin_trap())) : (void)0);

OSAllocator::decommitAndRelease(tmp.realBase(), tmp.realSize());

}

executed 505824 times by 153 tests: end of block

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_ecmascripttests
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_parserstress
tst_qjsengine
tst_qjsonbinding
tst_qjsvalue
tst_qjsvalueiterator
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugclient
tst_qqmldebugjs
tst_qqmldebuglocal
tst_qqmldebugservice
tst_qqmlecmascript
tst_qqmlenginecleanup
...

505824

private:

PageAllocation(void* base, size_t size, bool includesGuardPages = false)

: PageBlock(base, size, includesGuardPages)

{

}

executed 506359 times by 153 tests: end of block

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_ecmascripttests
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_parserstress
tst_qjsengine
tst_qjsonbinding
tst_qjsvalue
tst_qjsvalueiterator
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugclient
tst_qqmldebugjs
tst_qqmldebuglocal
tst_qqmldebugservice
tst_qqmlecmascript
tst_qqmlenginecleanup
...

506359

};

}

using WTF::PageAllocation;