A64: Synchronize with r18444.

src/extensions/trigger-failure-extension.cc

 // Copyright 2013 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.
 
-#include "free-buffer-extension.h"
-#include "platform.h"
+#include "trigger-failure-extension.h"
 #include "v8.h"
 
 namespace v8 {
 namespace internal {
 
 
-v8::Handle<v8::FunctionTemplate> FreeBufferExtension::GetNativeFunctionTemplate(
+const char* const TriggerFailureExtension::kSource =
+    "native function triggerCheckFalse();"
+    "native function triggerAssertFalse();"
+    "native function triggerSlowAssertFalse();";
+
+
+v8::Handle<v8::FunctionTemplate>
+TriggerFailureExtension::GetNativeFunctionTemplate(
     v8::Isolate* isolate,
     v8::Handle<v8::String> str) {
-  return v8::FunctionTemplate::New(FreeBufferExtension::FreeBuffer);
+  if (strcmp(*v8::String::Utf8Value(str), "triggerCheckFalse") == 0) {
+    return v8::FunctionTemplate::New(
+        isolate,
+        TriggerFailureExtension::TriggerCheckFalse);
+  } else if (strcmp(*v8::String::Utf8Value(str), "triggerAssertFalse") == 0) {
+    return v8::FunctionTemplate::New(
+        isolate,
+        TriggerFailureExtension::TriggerAssertFalse);
+  } else {
+    CHECK_EQ(0, strcmp(*v8::String::Utf8Value(str), "triggerSlowAssertFalse"));
+    return v8::FunctionTemplate::New(
+        isolate,
+        TriggerFailureExtension::TriggerSlowAssertFalse);
+  }
 }
 
 
-void FreeBufferExtension::FreeBuffer(
+void TriggerFailureExtension::TriggerCheckFalse(
     const v8::FunctionCallbackInfo<v8::Value>& args) {
-  v8::Handle<v8::ArrayBuffer> arrayBuffer = args[0].As<v8::ArrayBuffer>();
-  v8::ArrayBuffer::Contents contents = arrayBuffer->Externalize();
-  V8::ArrayBufferAllocator()->Free(contents.Data(), contents.ByteLength());
+  CHECK(false);
 }
 
 
-void FreeBufferExtension::Register() {
-  static char buffer[100];
-  Vector<char> temp_vector(buffer, sizeof(buffer));
-  OS::SNPrintF(temp_vector, "native function freeBuffer();");
+void TriggerFailureExtension::TriggerAssertFalse(
+    const v8::FunctionCallbackInfo<v8::Value>& args) {
+  ASSERT(false);
+}
 
-  static FreeBufferExtension buffer_free_extension(buffer);
-  static v8::DeclareExtension declaration(&buffer_free_extension);
+
+void TriggerFailureExtension::TriggerSlowAssertFalse(
+    const v8::FunctionCallbackInfo<v8::Value>& args) {
+  SLOW_ASSERT(false);
+}
+
+
+void TriggerFailureExtension::Register() {
+  static TriggerFailureExtension trigger_failure_extension;
+  static v8::DeclareExtension declaration(&trigger_failure_extension);
 }
 
 } }  // namespace v8::internal