diff options
author | Alex Bennée <alex.bennee@linaro.org> | 2014-04-16 12:29:39 +0100 |
---|---|---|
committer | Peter Maydell <peter.maydell@linaro.org> | 2014-04-17 11:21:36 +0100 |
commit | 123218cff73573c646af89dfa36662713498fcd0 (patch) | |
tree | 4664df8bdee1f1db77d87dbddffd51e60dbdeb56 | |
parent | 4002b320a073d443b0aad036c9752b891bc9d55d (diff) |
target-arm: A64: fix unallocated test of scalar SQXTUNpull-target-arm-20140417
The test for the U bit was incorrectly inverted in the scalar case of SQXTUN.
This doesn't affect the vector case as the U bit is used to select XTN(2).
Reported-by: Hao Liu <hao.liu@arm.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Claudio Fontana <claudio.fontana@huawei.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
-rw-r--r-- | target-arm/translate-a64.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target-arm/translate-a64.c b/target-arm/translate-a64.c index 188287d031..d86b8ffa55 100644 --- a/target-arm/translate-a64.c +++ b/target-arm/translate-a64.c @@ -7708,7 +7708,7 @@ static void disas_simd_scalar_two_reg_misc(DisasContext *s, uint32_t insn) } break; case 0x12: /* SQXTUN */ - if (u) { + if (!u) { unallocated_encoding(s); return; } |