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https://github.com/chromium/crashpad.git
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dbfcb5d032
Add a user-configurable cap on the amount of memory that is gathered by dereferencing thread stacks. (SyzyAsan stores a tremendously large number of pointers on the stack, so the dumps were ending up in the ~25M range.) Also reduce the range around pointers somewhat. Change-Id: I6bce57d86bd2f6a796e1580c530909e089ec00ed Reviewed-on: https://chromium-review.googlesource.com/338463 Reviewed-by: Mark Mentovai <mark@chromium.org>
73 lines
3.0 KiB
C++
73 lines
3.0 KiB
C++
// Copyright 2015 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_SNAPSHOT_CRASHPAD_INFO_CLIENT_OPTIONS_H_
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#define CRASHPAD_SNAPSHOT_CRASHPAD_INFO_CLIENT_OPTIONS_H_
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#include <stdint.h>
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#include "util/misc/tri_state.h"
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namespace crashpad {
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//! \brief Options represented in a client’s CrashpadInfo structure.
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//!
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//! The CrashpadInfo structure is not suitable to expose client options
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//! in a generic way at the snapshot level. This structure duplicates
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//! option-related fields from the client structure for general use within the
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//! snapshot layer and by users of this layer.
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//!
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//! For objects of this type corresponding to a module, option values are taken
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//! from the module’s CrashpadInfo structure directly. If the module has no such
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//! such structure, option values appear unset.
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//!
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//! For objects of this type corresponding to an entire process, option values
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//! are taken from the CrashpadInfo structures of modules within the process.
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//! The first module found with a set value (enabled or disabled) will provide
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//! an option value for the process. Different modules may provide values for
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//! different options. If no module in the process sets a value for an option,
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//! the option will appear unset for the process. If no module in the process
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//! has a CrashpadInfo structure, all option values will appear unset.
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struct CrashpadInfoClientOptions {
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public:
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//! \brief Converts `uint8_t` value to a TriState value.
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//!
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//! The process_types layer exposes TriState as a `uint8_t` rather than an
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//! enum type. This function converts these values into the equivalent enum
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//! values used in the snapshot layer.
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//!
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//! \return The TriState equivalent of \a crashpad_info_tri_state, if it is a
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//! valid TriState value. Otherwise, logs a warning and returns
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//! TriState::kUnset.
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static TriState TriStateFromCrashpadInfo(uint8_t crashpad_info_tri_state);
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CrashpadInfoClientOptions();
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//! \sa CrashpadInfo::set_crashpad_handler_behavior()
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TriState crashpad_handler_behavior;
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//! \sa CrashpadInfo::set_system_crash_reporter_forwarding()
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TriState system_crash_reporter_forwarding;
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//! \sa CrashpadInfo::set_gather_indirectly_referenced_memory()
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TriState gather_indirectly_referenced_memory;
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//! \sa CrashpadInfo::set_gather_indirectly_referenced_memory()
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uint32_t indirectly_referenced_memory_cap;
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};
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} // namespace crashpad
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#endif // CRASHPAD_SNAPSHOT_CRASHPAD_INFO_CLIENT_OPTIONS_H_
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