Add support for bkpt instruction...

test/cctest/test-disasm-arm.cc

 // Copyright 2007-2008 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 230 matching lines @@
 
   COMPARE(mvn(r10, Operand(r1)),
           "e1e0a001       mvn r10, r1");
   COMPARE(mvn(r9, Operand(r2)),
           "e1e09002       mvn r9, r2");
   COMPARE(mvn(r0, Operand(r3), SetCC),
           "e1f00003       mvns r0, r3");
   COMPARE(mvn(r5, Operand(r4), SetCC, cc),
           "31f05004       mvnccs r5, r4");
 
+  // Miscellaneous instructions encoded as type 0.
+  COMPARE(blx(ip),
+          "e12fff3c       blx ip");
+  COMPARE(bkpt(0),
+          "e1200070       bkpt 0");
+  COMPARE(bkpt(0xffff),
+          "e12fff7f       bkpt 65535");
+  COMPARE(clz(r6, r7),
+          "e16f6f17       clz r6, r7");
+
   VERIFY_RUN();
 }
 
 
 TEST(Type1) {
   SETUP();
 
   COMPARE(and_(r0, r1, Operand(0x00000000)),
           "e2010000       and r0, r1, #0");
   COMPARE(and_(r1, r2, Operand(0x00000001), LeaveCC),
@@ skipping 11 matching lines @@
           "e2244801       eor r4, r4, #65536");
   COMPARE(eor(r4, r3, Operand(0x00100000), SetCC),
           "e2334601       eors r4, r3, #1048576");
   COMPARE(eor(r4, r2, Operand(0x01000000), LeaveCC, cs),
           "22224401       eorcs r4, r2, #16777216");
   COMPARE(eor(r4, r1, Operand(0x10000000), SetCC, cc),
           "32314201       eorccs r4, r1, #268435456");
 
   VERIFY_RUN();
 }