Add PUBLIC support to SourceLineResolver (resolve function names in Windows

system libraries) (#53)
StackFrame::function_base is not populated (#49)
r=bryner

http://groups.google.com/group/airbag-dev/browse_thread/thread/a17d35348e7027bb


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@43 4c0a9323-5329-0410-9bdc-e9ce6186880e

src/processor/address_map-inl.h

@@ -0,0 +1,86 @@
+// Copyright (c) 2006, 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.
+
+// address_map-inl.h: Address map implementation.
+//
+// See address_map.h for documentation.
+//
+// Author: Mark Mentovai
+
+#ifndef PROCESSOR_ADDRESS_MAP_INL_H__
+#define PROCESSOR_ADDRESS_MAP_INL_H__
+
+#include "processor/address_map.h"
+
+namespace google_airbag {
+
+template<typename AddressType, typename EntryType>
+bool AddressMap<AddressType, EntryType>::Store(const AddressType &address,
+                                               const EntryType &entry) {
+  // Ensure that the specified address doesn't conflict with something already
+  // in the map.
+  if (map_.find(address) != map_.end())
+    return false;
+
+  map_.insert(MapValue(address, entry));
+  return true;
+}
+
+template<typename AddressType, typename EntryType>
+bool AddressMap<AddressType, EntryType>::Retrieve(
+    const AddressType &address,
+    EntryType *entry, AddressType *entry_address) const {
+  if (!entry)
+    return false;
+
+  // 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->second;
+  if (entry_address)
+    *entry_address = iterator->first;
+
+  return true;
+}
+
+template<typename AddressType, typename EntryType>
+void AddressMap<AddressType, EntryType>::Clear() {
+  map_.clear();
+}
+
+}  // namespace google_airbag
+
+#endif  // PROCESSOR_ADDRESS_MAP_INL_H__