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(Empty) | |
| 1 BITS: 64 |
| 2 OUTCOME: invalid |
| 3 |
| 4 # lock add %r15w, (%rsp) |
| 5 asm: lock add %r15w,(%rsp) |
| 6 hex: 66 F0 44 01 3C 24 |
| 7 |
| 8 hex: F0 66 44 01 3C 24 |
| 9 |
| 10 # fs mov %ax,%r8w |
| 11 asm: fs; mov %ax,%r8w |
| 12 hex: 64 66 41 89 C0 |
| 13 nc_out: ERROR: More than one (non-REX) prefix byte specified |
| 14 nc_out: ERROR: Uses a segment prefix byte not allowed by Native Client |
| 15 |
| 16 asm: data16; fs; mov %eax,%r8d |
| 17 hex: 66 64 41 89 C0 |
| 18 nc_out: ERROR: More than one (non-REX) prefix byte specified |
| 19 nc_out: ERROR: Uses a segment prefix byte not allowed by Native Client |
| 20 |
| 21 # mov %edi,%edi |
| 22 # lea (%r15,%rdi),%rdi |
| 23 # 0x66 rep stos %rax,%es:(%rdi) |
| 24 asm: mov %edi,%edi |
| 25 hex: 89 FF |
| 26 |
| 27 asm: lea (%r15,%rdi,1),%rdi |
| 28 hex: 49 8D 3C 3F |
| 29 |
| 30 hex: 66 F3 48 AB |
| 31 nc_out: ERROR: More than one (non-REX) prefix byte specified |
| 32 nc_out: ERROR: Opcode sequence doesn't define a valid x86 instruction |
| 33 nc_out: ERROR: Use of REP (F3) prefix for instruction not allowed by Native Clie
nt |
| 34 nc_out: ERROR: Use of DATA16 (66) prefix for instruction not allowed by Native C
lient |
| 35 |
| 36 asm: mov %edi,%edi |
| 37 hex: 89 FF |
| 38 |
| 39 asm: lea (%r15,%rdi,1),%rdi |
| 40 hex: 49 8D 3C 3F |
| 41 |
| 42 hex: F3 66 48 AB |
| 43 nc_out: ERROR: More than one (non-REX) prefix byte specified |
| 44 nc_out: ERROR: Opcode sequence doesn't define a valid x86 instruction |
| 45 nc_out: ERROR: Use of REP (F3) prefix for instruction not allowed by Native Clie
nt |
| 46 nc_out: ERROR: Use of DATA16 (66) prefix for instruction not allowed by Native C
lient |
| 47 |
| 48 # 66 nop |
| 49 asm: xchg %ax,%ax |
| 50 hex: 66 90 |
| 51 |
| 52 # 66 66 nop |
| 53 hex: 66 66 90 |
| 54 nc_out: ERROR: More than one (non-REX) prefix byte specified |
| 55 nc_out: ERROR: Duplicating a prefix byte is not allowed by Native Client |
| 56 |
| 57 # 66 66 66 nop |
| 58 hex: 66 66 66 90 |
| 59 nc_out: ERROR: More than one (non-REX) prefix byte specified |
| 60 nc_out: ERROR: Duplicating a prefix byte is not allowed by Native Client |
| 61 |
| 62 # white-listed nop |
| 63 hex: 66 66 66 2E 0F 1F 84 00 00 00 00 00 |
| 64 |
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