Add StubFailureTrampolineFrames

src/ia32/code-stubs-ia32.cc

 // Copyright 2012 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
@@ skipping 7547 matching lines @@
                                  ecx,
                                  edi,
                                  xmm0,
                                  &slow_elements_from_double,
                                  false);
   __ pop(edx);
   __ ret(0);
 }
 
 
+void StubFailureTrampolineStub::Generate(MacroAssembler* masm) {
+  ASSERT(!Serializer::enabled());
+  bool save_fp_regs = CpuFeatures::IsSupported(SSE2);
+  CEntryStub ces(1, save_fp_regs ? kSaveFPRegs : kDontSaveFPRegs);
+  __ call(ces.GetCode(), RelocInfo::CODE_TARGET);
+  masm->LeaveFrame(StackFrame::STUB_FAILURE_TRAMPOLINE);
+  __ ret(0);  // Return to IC Miss stub, continuation still on stack.
+}
+
+
 void ProfileEntryHookStub::MaybeCallEntryHook(MacroAssembler* masm) {
   if (entry_hook_ != NULL) {
     ProfileEntryHookStub stub;
     masm->CallStub(&stub);
   }
 }
 
 
 void ProfileEntryHookStub::Generate(MacroAssembler* masm) {
   // Ecx is the only volatile register we must save.
@@ skipping 16 matching lines @@
   // Restore ecx.
   __ pop(ecx);
   __ ret(0);
 }
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32