Update V8 to r7427: Initial merge by git
As required by WebKit r82507
Change-Id: I7ae83ef3f689356043b4929255b7c1dd31d8c5df
diff --git a/src/mips/deoptimizer-mips.cc b/src/mips/deoptimizer-mips.cc
new file mode 100644
index 0000000..4b69859
--- /dev/null
+++ b/src/mips/deoptimizer-mips.cc
@@ -0,0 +1,91 @@
+// Copyright 2011 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 "v8.h"
+
+#include "codegen.h"
+#include "deoptimizer.h"
+#include "full-codegen.h"
+#include "safepoint-table.h"
+
+// Note: this file was taken from the X64 version. ARM has a partially working
+// lithium implementation, but for now it is not ported to mips.
+
+namespace v8 {
+namespace internal {
+
+
+int Deoptimizer::table_entry_size_ = 10;
+
+
+int Deoptimizer::patch_size() {
+ const int kCallInstructionSizeInWords = 3;
+ return kCallInstructionSizeInWords * Assembler::kInstrSize;
+}
+
+
+void Deoptimizer::DeoptimizeFunction(JSFunction* function) {
+ UNIMPLEMENTED();
+}
+
+
+void Deoptimizer::PatchStackCheckCodeAt(Address pc_after,
+ Code* check_code,
+ Code* replacement_code) {
+ UNIMPLEMENTED();
+}
+
+
+void Deoptimizer::RevertStackCheckCodeAt(Address pc_after,
+ Code* check_code,
+ Code* replacement_code) {
+ UNIMPLEMENTED();
+}
+
+
+void Deoptimizer::DoComputeOsrOutputFrame() {
+ UNIMPLEMENTED();
+}
+
+
+void Deoptimizer::DoComputeFrame(TranslationIterator* iterator,
+ int frame_index) {
+ UNIMPLEMENTED();
+}
+
+
+void Deoptimizer::EntryGenerator::Generate() {
+ UNIMPLEMENTED();
+}
+
+
+void Deoptimizer::TableEntryGenerator::GeneratePrologue() {
+ UNIMPLEMENTED();
+}
+
+
+} } // namespace v8::internal