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Diffstat (limited to 'toolkit/crashreporter/google-breakpad/src/processor/static_range_map-inl.h')
-rw-r--r-- | toolkit/crashreporter/google-breakpad/src/processor/static_range_map-inl.h | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/toolkit/crashreporter/google-breakpad/src/processor/static_range_map-inl.h b/toolkit/crashreporter/google-breakpad/src/processor/static_range_map-inl.h deleted file mode 100644 index f6cef1a9e..000000000 --- a/toolkit/crashreporter/google-breakpad/src/processor/static_range_map-inl.h +++ /dev/null @@ -1,130 +0,0 @@ -// Copyright (c) 2010 Google Inc. -// All rights reserved. -// -// 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 Inc. 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_range_map-inl.h: StaticRangeMap implementation. -// -// See static_range_map.h for documentation. -// -// Author: Siyang Xie (lambxsy@google.com) - -#ifndef PROCESSOR_STATIC_RANGE_MAP_INL_H__ -#define PROCESSOR_STATIC_RANGE_MAP_INL_H__ - -#include "processor/static_range_map.h" -#include "processor/logging.h" - -namespace google_breakpad { - -template<typename AddressType, typename EntryType> -bool StaticRangeMap<AddressType, EntryType>::RetrieveRange( - const AddressType &address, const EntryType *&entry, - AddressType *entry_base, AddressType *entry_size) const { - MapConstIterator iterator = map_.lower_bound(address); - if (iterator == map_.end()) - return false; - - // The map is keyed by the high address of each range, so |address| is - // guaranteed to be lower than the range's high address. If |range| is - // not directly preceded by another range, it's possible for address to - // be below the range's low address, though. When that happens, address - // references something not within any range, so return false. - - const Range *range = iterator.GetValuePtr(); - - // Make sure AddressType and EntryType are copyable basic types - // e.g.: integer types, pointers etc - if (address < range->base()) - return false; - - entry = range->entryptr(); - if (entry_base) - *entry_base = range->base(); - if (entry_size) - *entry_size = iterator.GetKey() - range->base() + 1; - - return true; -} - - -template<typename AddressType, typename EntryType> -bool StaticRangeMap<AddressType, EntryType>::RetrieveNearestRange( - const AddressType &address, const EntryType *&entry, - AddressType *entry_base, AddressType *entry_size) const { - // If address is within a range, RetrieveRange can handle it. - if (RetrieveRange(address, entry, entry_base, entry_size)) - return true; - - // 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; - - const Range *range = iterator.GetValuePtr(); - entry = range->entryptr(); - if (entry_base) - *entry_base = range->base(); - if (entry_size) - *entry_size = iterator.GetKey() - range->base() + 1; - - return true; -} - -template<typename AddressType, typename EntryType> -bool StaticRangeMap<AddressType, EntryType>::RetrieveRangeAtIndex( - int index, const EntryType *&entry, - AddressType *entry_base, AddressType *entry_size) const { - - if (index >= GetCount()) { - BPLOG(ERROR) << "Index out of range: " << index << "/" << GetCount(); - return false; - } - - MapConstIterator iterator = map_.IteratorAtIndex(index); - - const Range *range = iterator.GetValuePtr(); - - entry = range->entryptr(); - if (entry_base) - *entry_base = range->base(); - if (entry_size) - *entry_size = iterator.GetKey() - range->base() + 1; - - return true; -} - -} // namespace google_breakpad - - -#endif // PROCESSOR_STATIC_RANGE_MAP_INL_H__ |