forked from mirrors/gecko-dev
de27e73e27
Also, make them relaxed atomic. Sequentially consistent atomics might help paper concurrency issues in debug builds, and there's really no good reason these counts need to be sequentially consistent. Differential Revision: https://phabricator.services.mozilla.com/D208759
68 lines
2 KiB
C++
68 lines
2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsStringStats.h"
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#ifdef DEBUG
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# include "mozilla/IntegerPrintfMacros.h"
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# include "mozilla/MemoryReporting.h"
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# include "nsString.h"
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# include <stdint.h>
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# include <stdio.h>
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# ifdef XP_WIN
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# include <windows.h>
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# include <process.h>
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# else
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# include <unistd.h>
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# include <pthread.h>
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# endif
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nsStringStats gStringStats;
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nsStringStats::~nsStringStats() {
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// this is a hack to suppress duplicate string stats printing
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// in seamonkey as a result of the string code being linked
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// into seamonkey and libxpcom! :-(
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if (!mAllocCount && !mAdoptCount) {
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return;
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}
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// Only print the stats if we detect a leak.
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if (mAllocCount <= mFreeCount && mAdoptCount <= mAdoptFreeCount) {
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return;
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}
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printf("nsStringStats\n");
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printf(" => mAllocCount: % 10d\n", int(mAllocCount));
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printf(" => mReallocCount: % 10d\n", int(mReallocCount));
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printf(" => mFreeCount: % 10d", int(mFreeCount));
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if (mAllocCount > mFreeCount) {
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printf(" -- LEAKED %d !!!\n", mAllocCount - mFreeCount);
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} else {
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printf("\n");
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}
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printf(" => mShareCount: % 10d\n", int(mShareCount));
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printf(" => mAdoptCount: % 10d\n", int(mAdoptCount));
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printf(" => mAdoptFreeCount: % 10d", int(mAdoptFreeCount));
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if (mAdoptCount > mAdoptFreeCount) {
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printf(" -- LEAKED %d !!!\n", mAdoptCount - mAdoptFreeCount);
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} else {
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printf("\n");
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}
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# ifdef XP_WIN
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auto pid = uintptr_t(_getpid());
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auto tid = uintptr_t(GetCurrentThreadId());
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# else
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auto pid = uintptr_t(getpid());
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auto tid = uintptr_t(pthread_self());
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# endif
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printf(" => Process ID: %" PRIuPTR ", Thread ID: %" PRIuPTR "\n", pid, tid);
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}
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#endif
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