More OStreamsUse OStreams more often.

src/arm/simulator-arm.cc

 // 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.
 
 #include <stdarg.h>
 #include <stdlib.h>
 #include <cmath>
 
 #include "src/v8.h"
 
@@ skipping 324 matching lines @@
               PrintF("%s unrecognized\n", arg1);
             }
           }
         } else {
           PrintF("print <register>\n");
         }
       } else if ((strcmp(cmd, "po") == 0)
                  || (strcmp(cmd, "printobject") == 0)) {
         if (argc == 2) {
           int32_t value;
+          OFStream os(stdout);
           if (GetValue(arg1, &value)) {
             Object* obj = reinterpret_cast<Object*>(value);
-            PrintF("%s: \n", arg1);
+            os << arg1 << ": \n";
 #ifdef DEBUG
-            obj->PrintLn();
+            obj->Print(os);
+            os << "\n";
 #else
-            obj->ShortPrint();
-            PrintF("\n");
+            os << Brief(obj) << "\n";
 #endif
           } else {
-            PrintF("%s unrecognized\n", arg1);
+            os << arg1 << " unrecognized\n";
           }
         } else {
           PrintF("printobject <value>\n");
         }
       } else if (strcmp(cmd, "stack") == 0 || strcmp(cmd, "mem") == 0) {
         int32_t* cur = NULL;
         int32_t* end = NULL;
         int next_arg = 1;
 
         if (strcmp(cmd, "stack") == 0) {
@@ skipping 3463 matching lines @@
   uintptr_t address = *stack_slot;
   set_register(sp, current_sp + sizeof(uintptr_t));
   return address;
 }
 
 } }  // namespace v8::internal
 
 #endif  // USE_SIMULATOR
 
 #endif  // V8_TARGET_ARCH_ARM