Add base to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@8 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 79 insertions, 0 deletions

diff --git a/base/memory_debug.cc b/base/memory_debug.cc
new file mode 100644
index 0000000..6acfe83
--- /dev/null
+++ b/base/memory_debug.cc
@@ -0,0 +1,79 @@
+// Copyright 2008, 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.
+
+#ifdef PURIFY
+// this #define is used to prevent people from directly using pure.h
+// instead of memory_debug.h
+#define PURIFY_PRIVATE_INCLUDE
+#include "base/third_party/purify/pure.h"
+#endif
+
+#include "base/memory_debug.h"
+
+namespace base {
+
+bool MemoryDebug::memory_in_use_ = false;
+
+void MemoryDebug::SetMemoryInUseEnabled(bool enabled) {
+  memory_in_use_ = enabled;
+}
+
+void MemoryDebug::DumpAllMemoryInUse() {
+#ifdef PURIFY
+  if (memory_in_use_)
+    PurifyAllInuse();
+#endif
+}
+
+void MemoryDebug::DumpNewMemoryInUse() {
+#ifdef PURIFY
+  if (memory_in_use_)
+    PurifyNewInuse();
+#endif
+}
+
+void MemoryDebug::DumpAllLeaks() {
+#ifdef PURIFY
+  PurifyAllLeaks();
+#endif
+}
+
+void MemoryDebug::DumpNewLeaks() {
+#ifdef PURIFY
+  PurifyNewLeaks();
+#endif
+}
+
+void MemoryDebug::MarkAsInitialized(void* addr, size_t size) {
+#ifdef PURIFY
+  PurifyMarkAsInitialized(addr, size);
+#endif
+}
+
+} // namespace base