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0830895880
When updating Chromium's copy of crashpad I received this very
reasonable warning:
client\ios_handler\exception_processor.h: Includes STL header(s) but does not reference std::
So, this change removes the #include of vector.
Change-Id: I22f05b542fd4e0b582351072a3e3bb4af402b836
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3459402
Reviewed-by: Mark Mentovai <mark@chromium.org>
Reviewed-by: Justin Cohen <justincohen@chromium.org>
Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
67 lines
2.6 KiB
C++
67 lines
2.6 KiB
C++
// Copyright 2020 The Crashpad Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef CRASHPAD_UTIL_IOS_EXCEPTION_PROCESSOR_H_
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#define CRASHPAD_UTIL_IOS_EXCEPTION_PROCESSOR_H_
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#include "util/misc/capture_context.h"
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namespace crashpad {
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//! \brief An interface for notifying the CrashpadClient of NSExceptions.
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class ObjcExceptionDelegate {
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public:
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//! \brief The exception processor detected an exception as it was thrown and
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//! captured the cpu context.
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//!
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//! \param context The cpu context of the thread throwing an exception.
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virtual void HandleUncaughtNSExceptionWithContext(
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NativeCPUContext* context) = 0;
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//! \brief The exception processor did not detect the exception as it was
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//! thrown, and instead caught the exception via the
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//! NSUncaughtExceptionHandler.
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//!
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//! \param frames An array of call stack frame addresses.
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//! \param num_frames The number of frames in |frames|.
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virtual void HandleUncaughtNSException(const uint64_t* frames,
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const size_t num_frames) = 0;
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protected:
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~ObjcExceptionDelegate() {}
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};
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//! \brief Installs the Objective-C exception preprocessor.
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//!
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//! When code raises an Objective-C exception, unwind the stack looking for
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//! any exception handlers. If an exception handler is encountered, test to
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//! see if it is a function known to be a catch-and-rethrow 'sinkhole' exception
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//! handler. Various routines in UIKit do this, and they obscure the
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//! crashing stack, since the original throw location is no longer present
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//! on the stack (just the re-throw) when Crashpad captures the crash
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//! report. In the case of sinkholes, trigger an immediate exception to
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//! capture the original stack.
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//!
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//! This should be installed at the same time the CrashpadClient installs the
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//! signal handler. It should only be installed once.
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void InstallObjcExceptionPreprocessor(ObjcExceptionDelegate* delegate);
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//! \brief Uninstalls the Objective-C exception preprocessor. Expected to be
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//! used by tests only.
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void UninstallObjcExceptionPreprocessor();
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} // namespace crashpad
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#endif // CRASHPAD_UTIL_IOS_EXCEPTION_PROCESSOR_H_
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