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ddd0133b2a
Defines an android-only version of nsTraceRefcnt::WalkTheStack that takes a function callback, which outputs the stack frame buffer to `__android_log_print`. Also uses `__wrap_dladdr` in MozDescribeCodeAddress, which outputs slightly more informative data for the stack trace (instead of instances of '???/??? [???]'). Differential Revision: https://phabricator.services.mozilla.com/D46868 --HG-- extra : moz-landing-system : lando
34 lines
1008 B
C++
34 lines
1008 B
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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsTraceRefcnt_h
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#define nsTraceRefcnt_h
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#include <stdio.h> // for FILE
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#include "nscore.h"
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class nsTraceRefcnt {
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public:
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static void Shutdown();
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static nsresult DumpStatistics();
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static void ResetStatistics();
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static void WalkTheStack(FILE* aStream);
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#ifdef ANDROID
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static void WalkTheStack(void (*aWriter)(uint32_t, void*, void*, void*));
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#endif
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/**
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* Tell nsTraceRefcnt whether refcounting, allocation, and destruction
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* activity is legal. This is used to trigger assertions for any such
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* activity that occurs because of static constructors or destructors.
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*/
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static void SetActivityIsLegal(bool aLegal);
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};
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#endif // nsTraceRefcnt_h
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