diff options
Diffstat (limited to 'target/arm/translate-a64.c')
| -rw-r--r-- | target/arm/translate-a64.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 4d28a27c3b..e6df303e32 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -2144,7 +2144,11 @@ static void disas_b_exc_sys(DisasContext *s, uint32_t insn) break; case 0x6a: /* Exception generation / System */ if (insn & (1 << 24)) { - disas_system(s, insn); + if (extract32(insn, 22, 2) == 0) { + disas_system(s, insn); + } else { + unallocated_encoding(s); + } } else { disas_exc(s, insn); } |