s390: implement atomic exchange on TF

src/s390/simulator-s390.h

 // Copyright 2014 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.
 
 // Declares a Simulator for S390 instructions if we are not generating a native
 // S390 binary. This Simulator allows us to run and debug S390 code generation
 // on regular desktop machines.
 // V8 calls into generated code by "calling" the CALL_GENERATED_CODE macro,
 // which will start execution in the Simulator or forwards to the real entry
 // on a S390 hardware platform.
@@ skipping 598 matching lines @@
   EVALUATE(SLDA);
   EVALUATE(STM);
   EVALUATE(TM);
   EVALUATE(MVI);
   EVALUATE(TS);
   EVALUATE(NI);
   EVALUATE(CLI);
   EVALUATE(OI);
   EVALUATE(XI);
   EVALUATE(LM);
+  EVALUATE(CS);
   EVALUATE(MVCLE);
   EVALUATE(CLCLE);
   EVALUATE(MC);
   EVALUATE(CDS);
   EVALUATE(STCM);
   EVALUATE(ICM);
   EVALUATE(BPRP);
   EVALUATE(BPP);
   EVALUATE(TRTR);
   EVALUATE(MVN);
@@ skipping 507 matching lines @@
   EVALUATE(CHSI);
   EVALUATE(CLFHSI);
   EVALUATE(TBEGIN);
   EVALUATE(TBEGINC);
   EVALUATE(LMG);
   EVALUATE(SRAG);
   EVALUATE(SLAG);
   EVALUATE(SRLG);
   EVALUATE(SLLG);
   EVALUATE(CSY);
+  EVALUATE(CSG);
   EVALUATE(RLLG);
   EVALUATE(RLL);
   EVALUATE(STMG);
   EVALUATE(STMH);
   EVALUATE(STCMH);
   EVALUATE(STCMY);
   EVALUATE(CDSY);
   EVALUATE(CDSG);
   EVALUATE(BXHG);
   EVALUATE(BXLEG);
@@ skipping 137 matching lines @@
   static inline void UnregisterCTryCatch(v8::internal::Isolate* isolate) {
     Simulator::current(isolate)->PopAddress();
   }
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // !defined(USE_SIMULATOR)
 #endif  // V8_S390_SIMULATOR_S390_H_