зеркало из https://github.com/mozilla/gecko-dev.git
41 строка
1.4 KiB
C++
41 строка
1.4 KiB
C++
/* 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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#include "linux/handler/exception_handler.h"
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using google_breakpad::ExceptionHandler;
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static ExceptionHandler* gExceptionHandler = nullptr;
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// Flag saying whether to generate a minidump. Can be (probably temporarily) set
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// to false when a crash is expected.
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bool __attribute__((visibility("default"))) gBreakpadInjectorEnabled = true;
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bool TestEnabled(void* /* context */) { return gBreakpadInjectorEnabled; }
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bool SetGlobalExceptionHandler(
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ExceptionHandler::FilterCallback filterCallback,
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ExceptionHandler::MinidumpCallback minidumpCallback) {
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const char* tempPath = getenv("TMPDIR");
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if (!tempPath) tempPath = "/tmp";
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google_breakpad::MinidumpDescriptor descriptor(tempPath);
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gExceptionHandler = new ExceptionHandler(descriptor, filterCallback,
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minidumpCallback, nullptr, true, -1);
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if (!gExceptionHandler) return false;
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return true;
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}
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// Called when loading the DLL (eg via LD_PRELOAD, or the JS shell --dll
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// option).
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void __attribute__((constructor)) SetBreakpadExceptionHandler() {
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if (gExceptionHandler) abort();
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if (!SetGlobalExceptionHandler(TestEnabled, nullptr)) abort();
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if (!gExceptionHandler) abort();
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}
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