Imported v8 version 3.7.3 from https://github.com/v8/v8.git

Change-Id: I152648081e46f599c2bb88eaaf67034fa5daac3a

1 files changed, 108 insertions, 0 deletions

diff --git a/src/3rdparty/v8/src/profile-generator-inl.h b/src/3rdparty/v8/src/profile-generator-inl.h
new file mode 100644
index 0000000..88d6e87
--- /dev/null
+++ b/src/3rdparty/v8/src/profile-generator-inl.h
@@ -0,0 +1,108 @@
+// Copyright 2010 the V8 project authors. 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.
+
+#ifndef V8_PROFILE_GENERATOR_INL_H_
+#define V8_PROFILE_GENERATOR_INL_H_
+
+#include "profile-generator.h"
+
+namespace v8 {
+namespace internal {
+
+const char* StringsStorage::GetFunctionName(String* name) {
+  return GetFunctionName(GetName(name));
+}
+
+
+const char* StringsStorage::GetFunctionName(const char* name) {
+  return strlen(name) > 0 ? name : ProfileGenerator::kAnonymousFunctionName;
+}
+
+
+CodeEntry::CodeEntry(Logger::LogEventsAndTags tag,
+                     const char* name_prefix,
+                     const char* name,
+                     const char* resource_name,
+                     int line_number,
+                     int security_token_id)
+    : tag_(tag),
+      name_prefix_(name_prefix),
+      name_(name),
+      resource_name_(resource_name),
+      line_number_(line_number),
+      shared_id_(0),
+      security_token_id_(security_token_id) {
+}
+
+
+bool CodeEntry::is_js_function_tag(Logger::LogEventsAndTags tag) {
+  return tag == Logger::FUNCTION_TAG
+      || tag == Logger::LAZY_COMPILE_TAG
+      || tag == Logger::SCRIPT_TAG
+      || tag == Logger::NATIVE_FUNCTION_TAG
+      || tag == Logger::NATIVE_LAZY_COMPILE_TAG
+      || tag == Logger::NATIVE_SCRIPT_TAG;
+}
+
+
+ProfileNode::ProfileNode(ProfileTree* tree, CodeEntry* entry)
+    : tree_(tree),
+      entry_(entry),
+      total_ticks_(0),
+      self_ticks_(0),
+      children_(CodeEntriesMatch) {
+}
+
+
+CodeEntry* ProfileGenerator::EntryForVMState(StateTag tag) {
+  switch (tag) {
+    case GC:
+      return gc_entry_;
+    case JS:
+    case COMPILER:
+    // DOM events handlers are reported as OTHER / EXTERNAL entries.
+    // To avoid confusing people, let's put all these entries into
+    // one bucket.
+    case OTHER:
+    case EXTERNAL:
+      return program_entry_;
+    default: return NULL;
+  }
+}
+
+
+uint64_t HeapEntry::id() {
+  union {
+    Id stored_id;
+    uint64_t returned_id;
+  } id_adaptor = {id_};
+  return id_adaptor.returned_id;
+}
+
+} }  // namespace v8::internal
+
+#endif  // V8_PROFILE_GENERATOR_INL_H_