S390: Fix printf format mismatch for icount

src/s390/simulator-s390.cc

 // 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.
 
 #include <stdarg.h>
 #include <stdlib.h>
 #include <cmath>
 
 #if V8_TARGET_ARCH_S390
 
@@ skipping 580 matching lines @@
             } else if (GetValue(arg2, &value)) {
               sim_->DisableStop(value);
             } else {
               PrintF("Unrecognized argument.\n");
             }
           }
         } else {
           PrintF("Wrong usage. Use help command for more information.\n");
         }
       } else if (strcmp(cmd, "icount") == 0) {
-        PrintF("%05d\n", sim_->icount_);
+        PrintF("%05" PRId64 "\n", sim_->icount_);
       } else if ((strcmp(cmd, "t") == 0) || strcmp(cmd, "trace") == 0) {
         ::v8::internal::FLAG_trace_sim = !::v8::internal::FLAG_trace_sim;
         PrintF("Trace of executed instructions is %s\n",
                ::v8::internal::FLAG_trace_sim ? "on" : "off");
       } else if ((strcmp(cmd, "h") == 0) || (strcmp(cmd, "help") == 0)) {
         PrintF("cont\n");
         PrintF("  continue execution (alias 'c')\n");
         PrintF("stepi [num instructions]\n");
         PrintF("  step one/num instruction(s) (alias 'si')\n");
         PrintF("print <register>\n");
@@ skipping 7077 matching lines @@
 
 EVALUATE(CXZT) { return DecodeInstructionOriginal(instr); }
 
 #undef EVALUATE
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // USE_SIMULATOR
 #endif  // V8_TARGET_ARCH_S390