diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2017-09-04 15:21:56 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-09-04 15:21:56 +0100 |
| commit | 628d774ff314951cd1bef83406143b254c42da2f (patch) | |
| tree | 6202a0140a413f7547c5c8acc1b7dd2a1883edd2 /.gitmodules | |
| parent | b6dad40afd15e029e116ff3af9cc9c6cbd8fc89f (diff) | |
target/arm: Fix aa64 ldp register writeback
For "ldp x0, x1, [x0]", if the second load is on a second page and
the second page is unmapped, the exception would be raised with x0
already modified. This means the instruction couldn't be restarted.
Cc: qemu-arm@nongnu.org
Cc: qemu-stable@nongnu.org
Reported-by: Andrew <andrew@fubar.geek.nz>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20170825224833.4463-1-richard.henderson@linaro.org
Fixes: https://bugs.launchpad.net/qemu/+bug/1713066
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
[PMM: tweaked comment format]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to '.gitmodules')
0 files changed, 0 insertions, 0 deletions