Implement long jump in ARM and MIPS simulators.

runtime/vm/assembler_arm.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"
 #if defined(TARGET_ARCH_ARM)
 
 #include "vm/assembler.h"
 #include "vm/simulator.h"
 #include "vm/runtime_entry.h"
@@ skipping 1244 matching lines @@
         movt(rd, value_high);
       }
       add(rd, PP, ShifterOperand(LR));
     }
     ldr(rd, Address(rd, offset_lo));
   }
 }
 
 
 void Assembler::LoadObject(Register rd, const Object& object) {
-  // Smi's and VM heap objects are never relocated; do not use object pool.
+  // Smis and VM heap objects are never relocated; do not use object pool.
   if (object.IsSmi()) {
     LoadImmediate(rd, reinterpret_cast<int32_t>(object.raw()));
   } else if (object.InVMHeap()) {
     // Make sure that class CallPattern is able to decode this load immediate.
     const int32_t object_raw = reinterpret_cast<int32_t>(object.raw());
     movw(rd, Utils::Low16Bits(object_raw));
     const uint16_t value_high = Utils::High16Bits(object_raw);
     if (value_high != 0) {
       movt(rd, value_high);
     }
@@ skipping 848 matching lines @@
 
 const char* Assembler::FpuRegisterName(FpuRegister reg) {
   ASSERT((0 <= reg) && (reg < kNumberOfFpuRegisters));
   return fpu_reg_names[reg];
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_ARM