src/native_client/src/trusted/validator_x86/testdata/64/data66prefix.test

   1 @hex:
   2   # Example showing that we don't default to non-66 prefix, when there non-66
   3   # prefix form doesn't allow opt-in 66 prefix.
   4   #
   5   #  pslldq without 66 prefix.
   6   0f 73 ff 00
   7 @rval:
   8   VALIDATOR: 0000000000000000: 0f 73 ff                                     invalid
   9   VALIDATOR: ERROR: This instruction has been marked illegal by Native Client
  10   VALIDATOR: 0000000000000000: 0f 73 ff                                     invalid
  11   VALIDATOR: ERROR: Opcode sequence doesn't define a valid x86 instruction
  12   VALIDATOR: 0000000000000003: 00                                           invalid
  13   VALIDATOR: ERROR: Opcode sequence doesn't define a valid x86 instruction
  14   VALIDATOR: Checking jump targets: 0 to 4
  15   VALIDATOR: Checking that basic blocks are aligned
  16   *** <input> IS UNSAFE ***
  17 @dis:
  18   0000000000000000: 0f 73 ff                                     invalid
  19   0000000000000003: 00                                           invalid
  20 @vdis:
  21   0000000000000000: 0f 73 ff                                     invalid
  22   0000000000000003: 00                                           invalid
  23 @rdfa_output:
  24   0: [0] unrecognized instruction
  25   return code: 1
  26 @validators_disagree:
  27   Because of error recovery.
  28 ----------------------------------------------------------------------
  29 @hex:
  30   #  pslldq with proper 66 prefix.
  31   66 0f 73 ff 00
  32 @rval:
  33   VALIDATOR: Checking jump targets: 0 to 5
  34   VALIDATOR: Checking that basic blocks are aligned
  35   *** <input> is safe ***
  36 @dis:
  37   0000000000000000: 66 0f 73 ff 00                               pslldq %xmm7, 0x0
  38 @vdis:
  39   0000000000000000: 66 0f 73 ff 00                               [P] dontcare %xmm7 (su), 0x0 (u)
  40 @rdfa_output:
  41   return code: 0