breakpad/src/processor/static_address_map-inl.h
Mark Mentovai 4febb34583 Update copyright boilerplate, 2022 edition (Breakpad)
sed -i '' -E -e 's/Copyright (\(c\) )?([0-9-]+),? (Google|The Chromium Authors).*(\r)?$/Copyright \2 Google LLC\4/' -e '/^((\/\/|#| \*) )?All rights reserved\.?\r?$/d' -e 's/name of Google Inc\. nor the/name of Google LLC nor the/' -e 's/POSSIBILITY OF SUCH DAMAGE$/POSSIBILITY OF SUCH DAMAGE./' $(git grep -El 'Copyright (\(c\) )?([0-9-]+),? (Google|The Chromium Authors).*$')

Plus manual fixes for src/processor/disassembler_x86.{cc,h}.

Plus some conversions from CRLF to LF line endings in .cc and .h files.

Bug: chromium:1098010
Change-Id: I8030e804eecd9f5a1ec9d66ae166efd8418c2a67
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/3878302
Reviewed-by: Mike Frysinger <vapier@chromium.org>
2022-09-07 16:59:53 +00:00

70 lines
2.7 KiB
C++

// Copyright 2010 Google LLC
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google LLC nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// static_address_map-inl.h: StaticAddressMap implementation.
//
// See static_address_map.h for documentation.
//
// Author: Siyang Xie (lambxsy@google.com)
#ifndef PROCESSOR_STATIC_ADDRESS_MAP_INL_H__
#define PROCESSOR_STATIC_ADDRESS_MAP_INL_H__
#include "processor/static_address_map.h"
#include "processor/logging.h"
namespace google_breakpad {
template<typename AddressType, typename EntryType>
bool StaticAddressMap<AddressType, EntryType>::Retrieve(
const AddressType& address,
const EntryType*& entry, AddressType* entry_address) const {
// upper_bound gives the first element whose key is greater than address,
// but we want the first element whose key is less than or equal to address.
// Decrement the iterator to get there, but not if the upper_bound already
// points to the beginning of the map - in that case, address is lower than
// the lowest stored key, so return false.
MapConstIterator iterator = map_.upper_bound(address);
if (iterator == map_.begin())
return false;
--iterator;
entry = iterator.GetValuePtr();
// Make sure AddressType is a copyable basic type
if (entry_address)
*entry_address = iterator.GetKey();
return true;
}
} // namespace google_breakpad
#endif // PROCESSOR_STATIC_ADDRESS_MAP_INL_H__