/* This Source Code Form is subject to the terms of the Mozilla Public *License,v.2.0.IfacopyoftheMPLwasnotdistributedwiththis
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// NB: this is handle_oom() stage 1, which simply aborts on OOM. // we might proceed to a stage 2 in which an attempt is made to // reclaim memory // Warning: when stage 2 is done by, for example, notifying // "memory-pressure" synchronously, please audit all // nsExpirationTrackers and ensure that the actions they take // on memory-pressure notifications (via NotifyExpired) are safe. // Note that Document::SelectorCache::NotifyExpired is _known_ // to not be safe: it will delete the selector it's caching, // which might be in use at the time under querySelector or // querySelectorAll.
gOOMAllocationSize = size;
static_assert(OOM_MSG_FIRST_DIGIT_OFFSET > 0, "Loop below will never terminate (i can't go below 0)");
// Insert size into the diagnostic message using only primitive operations for (i = OOM_MSG_LAST_DIGIT_OFFSET; size && i >= OOM_MSG_FIRST_DIGIT_OFFSET;
i--) {
oomMsg[i] = hex[size % 16];
size /= 16;
}
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.