Introduce x87 port

src/x87/frames-x87.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef V8_IA32_FRAMES_IA32_H_
-#define V8_IA32_FRAMES_IA32_H_
+#ifndef V8_X87_FRAMES_X87_H_
+#define V8_X87_FRAMES_X87_H_
 
 namespace v8 {
 namespace internal {
 
 
 // Register lists
 // Note that the bit values must match those used in actual instruction encoding
 const int kNumRegs = 8;
 
 
@@ skipping 100 matching lines @@
 }
 
 
 inline void StackHandler::SetFp(Address slot, Address fp) {
   Memory::Address_at(slot) = fp;
 }
 
 
 } }  // namespace v8::internal
 
-#endif  // V8_IA32_FRAMES_IA32_H_
+#endif  // V8_X87_FRAMES_X87_H_