Change BKPT and UDF encodings on ARM.

src/trusted/validator_arm/gen/arm32_decode_named.cc

 /*
  * Copyright 2012 The Native Client Authors.  All rights reserved.
  * Use of this source code is governed by a BSD-style license that can
  * be found in the LICENSE file.
  */
 
 // DO NOT EDIT: GENERATED CODE
 
 #ifndef NACL_TRUSTED_BUT_NOT_TCB
 #error This file is not meant for use in the TCB
@@ skipping 1135 matching lines @@
   }
 
   if ((inst.Bits() & 0x01F00000) == 0x01800000 /* op1(24:20)=11000 */ &&
       (inst.Bits() & 0x000000E0) == 0x00000000 /* op2(7:5)=000 */ &&
       (inst.Bits() & 0x0000F000) == 0x0000F000 /* Rd(15:12)=1111 */) {
     return Binary3RegisterOpAltA_Usad8_Rule_253_A1_P500_instance_;
   }
 
   if ((inst.Bits() & 0x01F00000) == 0x01F00000 /* op1(24:20)=11111 */ &&
       (inst.Bits() & 0x000000E0) == 0x000000E0 /* op2(7:5)=111 */) {
-    return Roadblock_Udf_Rule_A1_instance_;
+    return PermanentlyUndefined_Udf_Rule_A1_instance_;
   }
 
   if ((inst.Bits() & 0x01E00000) == 0x01A00000 /* op1(24:20)=1101x */ &&
       (inst.Bits() & 0x00000060) == 0x00000040 /* op2(7:5)=x10 */) {
     return Binary2RegisterBitRangeNotRnIsPcBitfieldExtract_Sbfx_Rule_154_A1_P308_instance_;
   }
 
   if ((inst.Bits() & 0x01E00000) == 0x01C00000 /* op1(24:20)=1110x */ &&
       (inst.Bits() & 0x00000060) == 0x00000000 /* op2(7:5)=x00 */ &&
       (inst.Bits() & 0x0000000F) != 0x0000000F /* Rn(3:0)=~1111 */) {
@@ skipping 1788 matching lines @@
 decode_named(const nacl_arm_dec::Instruction inst) const {
   return decode_ARMv7(inst);
 }
 
 const nacl_arm_dec::ClassDecoder& NamedArm32DecoderState::
 decode(const nacl_arm_dec::Instruction inst) const {
   return decode_named(inst).named_decoder();
 }
 
 }  // namespace nacl_arm_test