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feb3aa3923
Change-Id: Ide75475aa9c42edf36c3a709bfc7dfbfed68b0d3 Reviewed-on: https://chromium-review.googlesource.com/322261 Reviewed-by: Mark Mentovai <mark@chromium.org>
57 lines
2.0 KiB
C++
57 lines
2.0 KiB
C++
// Copyright 2016 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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#include "snapshot/win/capture_memory_delegate_win.h"
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#include "snapshot/win/memory_snapshot_win.h"
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namespace crashpad {
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namespace internal {
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CaptureMemoryDelegateWin::CaptureMemoryDelegateWin(
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ProcessReaderWin* process_reader,
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const ProcessReaderWin::Thread& thread,
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PointerVector<MemorySnapshotWin>* snapshots)
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: stack_(thread.stack_region_address, thread.stack_region_size),
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process_reader_(process_reader),
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snapshots_(snapshots) {}
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bool CaptureMemoryDelegateWin::Is64Bit() const {
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return process_reader_->Is64Bit();
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}
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bool CaptureMemoryDelegateWin::ReadMemory(uint64_t at,
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uint64_t num_bytes,
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void* into) const {
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return process_reader_->ReadMemory(at, num_bytes, into);
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}
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std::vector<CheckedRange<uint64_t>> CaptureMemoryDelegateWin::GetReadableRanges(
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const CheckedRange<uint64_t, uint64_t>& range) const {
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return process_reader_->GetProcessInfo().GetReadableRanges(range);
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}
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void CaptureMemoryDelegateWin::AddNewMemorySnapshot(
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const CheckedRange<uint64_t, uint64_t>& range) {
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// Don't bother storing this memory if it points back into the stack.
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if (stack_.ContainsRange(range))
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return;
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internal::MemorySnapshotWin* snapshot = new internal::MemorySnapshotWin();
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snapshot->Initialize(process_reader_, range.base(), range.size());
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snapshots_->push_back(snapshot);
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}
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} // namespace internal
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} // namespace crashpad
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