Delete the simulator when we don't need it anymore

src/arm/simulator-arm.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 778 matching lines @@
   // The lr and pc are initialized to a known bad value that will cause an
   // access violation if the simulator ever tries to execute it.
   registers_[pc] = bad_lr;
   registers_[lr] = bad_lr;
   InitializeCoverage();
 
   last_debugger_input_ = NULL;
 }
 
 
+Simulator::~Simulator() {
+}
+
+
 // When the generated code calls an external reference we need to catch that in
 // the simulator.  The external reference will be a function compiled for the
 // host architecture.  We need to call that function instead of trying to
 // execute it with the simulator.  We do that by redirecting the external
 // reference to a svc (Supervisor Call) instruction that is handled by
 // the simulator.  We write the original destination of the jump just at a known
 // offset from the svc instruction so the simulator knows what to call.
 class Redirection {
  public:
   Redirection(void* external_function, ExternalReference::Type type)
@@ skipping 3037 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