// Copyright (c) 2011 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file.
// This is a cross platform interface for helper functions related to // debuggers. You should use this to test if you're running under a debugger, // and if you would like to yield (breakpoint) into the debugger.
// Waits wait_seconds seconds for a debugger to attach to the current process. // When silent is false, an exception is thrown when a debugger is detected.
BASE_EXPORT bool WaitForDebugger(int wait_seconds, bool silent);
// Returns true if the given process is being run under a debugger. // // On OS X, the underlying mechanism doesn't work when the sandbox is enabled. // To get around this, this function caches its value. // // WARNING: Because of this, on OS X, a call MUST be made to this function // BEFORE the sandbox is enabled.
BASE_EXPORT bool BeingDebugged();
// Break into the debugger, assumes a debugger is present.
BASE_EXPORT void BreakDebugger();
// Used in test code, this controls whether showing dialogs and breaking into // the debugger is suppressed for debug errors, even in debug mode (normally // release mode doesn't do this stuff -- this is controlled separately). // Normally UI is not suppressed. This is normally used when running automated // tests where we want a crash rather than a dialog or a debugger.
BASE_EXPORT void SetSuppressDebugUI(bool suppress);
BASE_EXPORT bool IsDebugUISuppressed();
// If a debugger is present, verifies that it is properly set up, and DCHECK()s // if misconfigured. Currently only verifies that //tools/gdb/gdbinit has been // sourced when using gdb on Linux and //tools/lldb/lldbinit.py has been sourced // when using lldb on macOS.
BASE_EXPORT void VerifyDebugger();
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