Compile and simulate first dart function on arm generated from ast.

runtime/vm/disassembler_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/disassembler.h"
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_ARM.
 #if defined(TARGET_ARCH_ARM)
 #include "platform/assert.h"
 
@@ skipping 537 matching lines @@
 
 
 void ARMDecoder::DecodeType01(Instr* instr) {
   if (!instr->IsDataProcessing()) {
     // miscellaneous, multiply, sync primitives, extra loads and stores.
     if (instr->IsMiscellaneous()) {
       switch (instr->Bits(4, 3)) {
         case 1: {
           if (instr->Bits(21, 2) == 0x3) {
             Format(instr, "clz'cond 'rd, 'rm");
+          } else if (instr->Bits(21, 2) == 0x1) {
+            Format(instr, "bx'cond 'rm");
           } else {
             Unknown(instr);
           }
           break;
         }
         case 3: {
           if (instr->Bits(21, 2) == 0x1) {
             Format(instr, "blx'cond 'rm");
           } else {
             // Could be inlined constant.
             Unknown(instr);
           }
           break;
         }
         case 7: {
           if (instr->Bits(21, 2) == 0x1) {
-            Format(instr, "bkpt #'imm12_4");
+            Format(instr, "bkpt'cond #'imm12_4");
           } else {
              // Format(instr, "smc'cond");
             Unknown(instr);  // Not used.
           }
           break;
         }
         default: {
           Unknown(instr);  // Not used.
           break;
         }
@@ skipping 658 matching lines @@
                                   human_buffer,
                                   sizeof(human_buffer),
                                   pc);
     pc += instruction_length;
   }
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_ARM