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105 lines
3.5 KiB
C++
105 lines
3.5 KiB
C++
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is about:memory glue.
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*
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* The Initial Developer of the Original Code is
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* Ms2ger <ms2ger@gmail.com>.
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* Portions created by the Initial Developer are Copyright (C) 2011
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef js_MemoryMetrics_h
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#define js_MemoryMetrics_h
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/*
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* These declarations are not within jsapi.h because they are highly likely
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* to change in the future. Depend on them at your own risk.
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*/
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#include "jspubtd.h"
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#include "js/Utility.h"
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namespace JS {
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/* Data for tracking analysis/inference memory usage. */
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struct TypeInferenceMemoryStats
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{
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int64_t scripts;
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int64_t objects;
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int64_t tables;
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int64_t temporary;
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};
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extern JS_PUBLIC_API(void)
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SizeOfCompartmentTypeInferenceData(JSContext *cx, JSCompartment *compartment,
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TypeInferenceMemoryStats *stats,
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JSMallocSizeOfFun mallocSizeOf);
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extern JS_PUBLIC_API(void)
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SizeOfObjectTypeInferenceData(/*TypeObject*/ void *object,
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TypeInferenceMemoryStats *stats,
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JSMallocSizeOfFun mallocSizeOf);
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extern JS_PUBLIC_API(size_t)
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SizeOfObjectDynamicSlots(JSObject *obj, JSMallocSizeOfFun mallocSizeOf);
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extern JS_PUBLIC_API(size_t)
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SizeOfCompartmentShapeTable(JSCompartment *c, JSMallocSizeOfFun mallocSizeOf);
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extern JS_PUBLIC_API(size_t)
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SizeOfCompartmentMjitCode(const JSCompartment *c);
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extern JS_PUBLIC_API(bool)
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IsShapeInDictionary(const void *shape);
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extern JS_PUBLIC_API(size_t)
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SizeOfShapePropertyTable(const void *shape, JSMallocSizeOfFun mallocSizeOf);
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extern JS_PUBLIC_API(size_t)
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SizeOfShapeKids(const void *shape, JSMallocSizeOfFun mallocSizeOf);
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extern JS_PUBLIC_API(size_t)
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SizeOfScriptData(JSScript *script, JSMallocSizeOfFun mallocSizeOf);
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#ifdef JS_METHODJIT
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extern JS_PUBLIC_API(size_t)
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SizeOfScriptJitData(JSScript *script, JSMallocSizeOfFun mallocSizeOf);
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#endif
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extern JS_PUBLIC_API(size_t)
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SystemCompartmentCount(const JSRuntime *rt);
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extern JS_PUBLIC_API(size_t)
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UserCompartmentCount(const JSRuntime *rt);
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} // namespace JS
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#endif // js_MemoryMetrics_h
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