mirror of
https://github.com/chromium/crashpad.git
synced 2024-12-28 15:50:26 +08:00
a7859e9bc6
Implemented all of the interface except Context(). Bug: crashpad:10 Change-Id: If76e539fd7b995da50f83e02f095f05537f5572a Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/1567489 Commit-Queue: Peter Wen <wnwen@chromium.org> Reviewed-by: Joshua Peraza <jperaza@chromium.org> Reviewed-by: Scott Graham <scottmg@chromium.org> Reviewed-by: Casey Dahlin <sadmac@google.com>
94 lines
2.9 KiB
C++
94 lines
2.9 KiB
C++
// Copyright 2019 The Crashpad Authors. All rights reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#include "snapshot/minidump/exception_snapshot_minidump.h"
|
|
|
|
#include "snapshot/minidump/minidump_string_reader.h"
|
|
|
|
namespace crashpad {
|
|
namespace internal {
|
|
|
|
ExceptionSnapshotMinidump::ExceptionSnapshotMinidump()
|
|
: ExceptionSnapshot(),
|
|
minidump_exception_stream_(),
|
|
exception_information_(),
|
|
initialized_() {}
|
|
|
|
ExceptionSnapshotMinidump::~ExceptionSnapshotMinidump() {}
|
|
|
|
bool ExceptionSnapshotMinidump::Initialize(FileReaderInterface* file_reader,
|
|
RVA minidump_exception_stream_rva) {
|
|
DCHECK(initialized_.is_uninitialized());
|
|
initialized_.set_invalid();
|
|
|
|
if (!file_reader->SeekSet(minidump_exception_stream_rva)) {
|
|
return false;
|
|
}
|
|
|
|
if (!file_reader->ReadExactly(&minidump_exception_stream_,
|
|
sizeof(minidump_exception_stream_))) {
|
|
return false;
|
|
}
|
|
|
|
const size_t num_parameters =
|
|
minidump_exception_stream_.ExceptionRecord.NumberParameters;
|
|
for (size_t i = 0; i < num_parameters; ++i) {
|
|
exception_information_.push_back(
|
|
minidump_exception_stream_.ExceptionRecord.ExceptionInformation[i]);
|
|
}
|
|
|
|
initialized_.set_valid();
|
|
return true;
|
|
}
|
|
|
|
const CPUContext* ExceptionSnapshotMinidump::Context() const {
|
|
DCHECK(initialized_.is_valid());
|
|
NOTREACHED(); // https://crashpad.chromium.org/bug/10
|
|
return nullptr;
|
|
}
|
|
|
|
uint64_t ExceptionSnapshotMinidump::ThreadID() const {
|
|
DCHECK(initialized_.is_valid());
|
|
return minidump_exception_stream_.ThreadId;
|
|
}
|
|
|
|
uint32_t ExceptionSnapshotMinidump::Exception() const {
|
|
DCHECK(initialized_.is_valid());
|
|
return minidump_exception_stream_.ExceptionRecord.ExceptionCode;
|
|
}
|
|
|
|
uint32_t ExceptionSnapshotMinidump::ExceptionInfo() const {
|
|
DCHECK(initialized_.is_valid());
|
|
return minidump_exception_stream_.ExceptionRecord.ExceptionFlags;
|
|
}
|
|
|
|
uint64_t ExceptionSnapshotMinidump::ExceptionAddress() const {
|
|
DCHECK(initialized_.is_valid());
|
|
return minidump_exception_stream_.ExceptionRecord.ExceptionAddress;
|
|
}
|
|
|
|
const std::vector<uint64_t>& ExceptionSnapshotMinidump::Codes() const {
|
|
DCHECK(initialized_.is_valid());
|
|
return exception_information_;
|
|
}
|
|
|
|
std::vector<const MemorySnapshot*> ExceptionSnapshotMinidump::ExtraMemory()
|
|
const {
|
|
DCHECK(initialized_.is_valid());
|
|
return std::vector<const MemorySnapshot*>();
|
|
}
|
|
|
|
} // namespace internal
|
|
} // namespace crashpad
|