Ejemplo n.º 1
0
void
JSRuntime::sizeOfIncludingThis(JSMallocSizeOfFun mallocSizeOf, JS::RuntimeSizes *rtSizes)
{
    rtSizes->object = mallocSizeOf(this);

    rtSizes->atomsTable = atoms.sizeOfExcludingThis(mallocSizeOf);

    rtSizes->contexts = 0;
    for (ContextIter acx(this); !acx.done(); acx.next())
        rtSizes->contexts += acx->sizeOfIncludingThis(mallocSizeOf);

    rtSizes->dtoa = mallocSizeOf(dtoaState);

    rtSizes->temporary = tempLifoAlloc.sizeOfExcludingThis(mallocSizeOf);

    rtSizes->code = JS::CodeSizes();
    if (execAlloc_)
        execAlloc_->sizeOfCode(&rtSizes->code);

    rtSizes->regexpData = bumpAlloc_ ? bumpAlloc_->sizeOfNonHeapData() : 0;

    rtSizes->stack = stackSpace.sizeOf();

    rtSizes->gcMarker = gcMarker.sizeOfExcludingThis(mallocSizeOf);

    rtSizes->mathCache = mathCache_ ? mathCache_->sizeOfIncludingThis(mallocSizeOf) : 0;

    rtSizes->scriptData = scriptDataTable.sizeOfExcludingThis(mallocSizeOf);
    for (ScriptDataTable::Range r = scriptDataTable.all(); !r.empty(); r.popFront())
        rtSizes->scriptData += mallocSizeOf(r.front());
}
Ejemplo n.º 2
0
void
JSRuntime::addSizeOfIncludingThis(mozilla::MallocSizeOf mallocSizeOf, JS::RuntimeSizes *rtSizes)
{
    // Several tables in the runtime enumerated below can be used off thread.
    AutoLockForExclusiveAccess lock(this);

    rtSizes->object += mallocSizeOf(this);

    rtSizes->atomsTable += atoms().sizeOfIncludingThis(mallocSizeOf);

    if (!parentRuntime) {
        rtSizes->atomsTable += mallocSizeOf(staticStrings);
        rtSizes->atomsTable += mallocSizeOf(commonNames);
        rtSizes->atomsTable += permanentAtoms->sizeOfIncludingThis(mallocSizeOf);
    }

    for (ContextIter acx(this); !acx.done(); acx.next())
        rtSizes->contexts += acx->sizeOfIncludingThis(mallocSizeOf);

    rtSizes->dtoa += mallocSizeOf(mainThread.dtoaState);

    rtSizes->temporary += tempLifoAlloc.sizeOfExcludingThis(mallocSizeOf);

#ifdef JS_YARR
    rtSizes->regexpData += bumpAlloc_ ? bumpAlloc_->sizeOfNonHeapData() : 0;
#endif

    rtSizes->interpreterStack += interpreterStack_.sizeOfExcludingThis(mallocSizeOf);

    rtSizes->mathCache += mathCache_ ? mathCache_->sizeOfIncludingThis(mallocSizeOf) : 0;

    rtSizes->sourceDataCache += sourceDataCache.sizeOfExcludingThis(mallocSizeOf);

    rtSizes->scriptData += scriptDataTable().sizeOfExcludingThis(mallocSizeOf);
    for (ScriptDataTable::Range r = scriptDataTable().all(); !r.empty(); r.popFront())
        rtSizes->scriptData += mallocSizeOf(r.front());

    if (execAlloc_)
        execAlloc_->addSizeOfCode(&rtSizes->code);
#ifdef JS_ION
    {
        AutoLockForInterrupt lock(this);
        if (jitRuntime()) {
            if (JSC::ExecutableAllocator *ionAlloc = jitRuntime()->ionAlloc(this))
                ionAlloc->addSizeOfCode(&rtSizes->code);
        }
    }
#endif

    rtSizes->gc.marker += gc.marker.sizeOfExcludingThis(mallocSizeOf);
#ifdef JSGC_GENERATIONAL
    rtSizes->gc.nurseryCommitted += gc.nursery.sizeOfHeapCommitted();
    rtSizes->gc.nurseryDecommitted += gc.nursery.sizeOfHeapDecommitted();
    rtSizes->gc.nurseryHugeSlots += gc.nursery.sizeOfHugeSlots(mallocSizeOf);
    gc.storeBuffer.addSizeOfExcludingThis(mallocSizeOf, &rtSizes->gc);
#endif
}
Ejemplo n.º 3
0
void
JSRuntime::addSizeOfIncludingThis(mozilla::MallocSizeOf mallocSizeOf, JS::RuntimeSizes* rtSizes)
{
    // Several tables in the runtime enumerated below can be used off thread.
    AutoLockForExclusiveAccess lock(this);

    // For now, measure the size of the derived class (JSContext).
    // TODO (bug 1281529): make memory reporting reflect the new
    // JSContext/JSRuntime world better.
    JSContext* cx = unsafeContextFromAnyThread();
    rtSizes->object += mallocSizeOf(cx);

    rtSizes->atomsTable += atoms(lock).sizeOfIncludingThis(mallocSizeOf);

    if (!parentRuntime) {
        rtSizes->atomsTable += mallocSizeOf(staticStrings);
        rtSizes->atomsTable += mallocSizeOf(commonNames);
        rtSizes->atomsTable += permanentAtoms->sizeOfIncludingThis(mallocSizeOf);
    }

    rtSizes->contexts += cx->sizeOfExcludingThis(mallocSizeOf);

    rtSizes->temporary += tempLifoAlloc.sizeOfExcludingThis(mallocSizeOf);

    rtSizes->interpreterStack += interpreterStack_.sizeOfExcludingThis(mallocSizeOf);

    if (MathCache* cache = cx->caches.maybeGetMathCache())
        rtSizes->mathCache += cache->sizeOfIncludingThis(mallocSizeOf);

    if (sharedImmutableStrings_) {
        rtSizes->sharedImmutableStringsCache +=
            sharedImmutableStrings_->sizeOfExcludingThis(mallocSizeOf);
    }

    rtSizes->uncompressedSourceCache +=
        cx->caches.uncompressedSourceCache.sizeOfExcludingThis(mallocSizeOf);


    rtSizes->scriptData += scriptDataTable(lock).sizeOfExcludingThis(mallocSizeOf);
    for (ScriptDataTable::Range r = scriptDataTable(lock).all(); !r.empty(); r.popFront())
        rtSizes->scriptData += mallocSizeOf(r.front());

    if (jitRuntime_) {
        jitRuntime_->execAlloc().addSizeOfCode(&rtSizes->code);
        jitRuntime_->backedgeExecAlloc().addSizeOfCode(&rtSizes->code);
    }

    rtSizes->gc.marker += gc.marker.sizeOfExcludingThis(mallocSizeOf);
    rtSizes->gc.nurseryCommitted += gc.nursery.sizeOfHeapCommitted();
    rtSizes->gc.nurseryMallocedBuffers += gc.nursery.sizeOfMallocedBuffers(mallocSizeOf);
    gc.storeBuffer.addSizeOfExcludingThis(mallocSizeOf, &rtSizes->gc);
}
Ejemplo n.º 4
0
void
JSRuntime::addSizeOfIncludingThis(mozilla::MallocSizeOf mallocSizeOf, JS::RuntimeSizes* rtSizes)
{
    // Several tables in the runtime enumerated below can be used off thread.
    AutoLockForExclusiveAccess lock(this);

    rtSizes->object += mallocSizeOf(this);

    rtSizes->atomsTable += atoms(lock).sizeOfIncludingThis(mallocSizeOf);

    if (!parentRuntime) {
        rtSizes->atomsTable += mallocSizeOf(staticStrings);
        rtSizes->atomsTable += mallocSizeOf(commonNames);
        rtSizes->atomsTable += permanentAtoms->sizeOfIncludingThis(mallocSizeOf);
    }

    for (ContextIter acx(this); !acx.done(); acx.next())
        rtSizes->contexts += acx->sizeOfIncludingThis(mallocSizeOf);

    rtSizes->temporary += tempLifoAlloc.sizeOfExcludingThis(mallocSizeOf);

    rtSizes->interpreterStack += interpreterStack_.sizeOfExcludingThis(mallocSizeOf);

    rtSizes->mathCache += mathCache_ ? mathCache_->sizeOfIncludingThis(mallocSizeOf) : 0;

    if (sharedImmutableStrings_) {
        rtSizes->sharedImmutableStringsCache +=
            sharedImmutableStrings_->sizeOfExcludingThis(mallocSizeOf);
    }

    rtSizes->uncompressedSourceCache += uncompressedSourceCache.sizeOfExcludingThis(mallocSizeOf);

    rtSizes->scriptData += scriptDataTable(lock).sizeOfExcludingThis(mallocSizeOf);
    for (ScriptDataTable::Range r = scriptDataTable(lock).all(); !r.empty(); r.popFront())
        rtSizes->scriptData += mallocSizeOf(r.front());

    if (jitRuntime_) {
        jitRuntime_->execAlloc().addSizeOfCode(&rtSizes->code);
        jitRuntime_->backedgeExecAlloc().addSizeOfCode(&rtSizes->code);
    }

    rtSizes->gc.marker += gc.marker.sizeOfExcludingThis(mallocSizeOf);
    rtSizes->gc.nurseryCommitted += gc.nursery.sizeOfHeapCommitted();
    rtSizes->gc.nurseryDecommitted += gc.nursery.sizeOfHeapDecommitted();
    rtSizes->gc.nurseryMallocedBuffers += gc.nursery.sizeOfMallocedBuffers(mallocSizeOf);
    gc.storeBuffer.addSizeOfExcludingThis(mallocSizeOf, &rtSizes->gc);
}
Ejemplo n.º 5
0
void
JSRuntime::sizeOfIncludingThis(mozilla::MallocSizeOf mallocSizeOf, JS::RuntimeSizes *rtSizes)
{
    // Several tables in the runtime enumerated below can be used off thread.
    AutoLockForExclusiveAccess lock(this);

    rtSizes->object = mallocSizeOf(this);

    rtSizes->atomsTable = atoms().sizeOfExcludingThis(mallocSizeOf);

    rtSizes->contexts = 0;
    for (ContextIter acx(this); !acx.done(); acx.next())
        rtSizes->contexts += acx->sizeOfIncludingThis(mallocSizeOf);

    rtSizes->dtoa = mallocSizeOf(mainThread.dtoaState);

    rtSizes->temporary = tempLifoAlloc.sizeOfExcludingThis(mallocSizeOf);

    rtSizes->code = JS::CodeSizes();
    if (execAlloc_)
        execAlloc_->sizeOfCode(&rtSizes->code);

#ifdef JS_ION
    {
        AutoLockForOperationCallback lock(this);
        if (ionRuntime()) {
            if (JSC::ExecutableAllocator *ionAlloc = ionRuntime()->ionAlloc(this))
                ionAlloc->sizeOfCode(&rtSizes->code);
        }
    }
#endif

    rtSizes->regexpData = bumpAlloc_ ? bumpAlloc_->sizeOfNonHeapData() : 0;

    rtSizes->interpreterStack = interpreterStack_.sizeOfExcludingThis(mallocSizeOf);

    rtSizes->gcMarker = gcMarker.sizeOfExcludingThis(mallocSizeOf);

    rtSizes->mathCache = mathCache_ ? mathCache_->sizeOfIncludingThis(mallocSizeOf) : 0;

    rtSizes->scriptData = scriptDataTable().sizeOfExcludingThis(mallocSizeOf);
    for (ScriptDataTable::Range r = scriptDataTable().all(); !r.empty(); r.popFront())
        rtSizes->scriptData += mallocSizeOf(r.front());
}