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| author | Max Filippov <jcmvbkbc@gmail.com> | 2018-03-28 01:08:36 -0700 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2018-03-31 14:06:35 -0700 |
| commit | 4a6bf7adb92d1b8b7cd3763740b4a5180c0147d5 (patch) | |
| tree | 18e12e7d1726cf418d17098fca78023c50e95796 /linux-user | |
| parent | 20ef66706020a874d03092a673a24ae74685cb4d (diff) | |
| download | qemu-4a6bf7adb92d1b8b7cd3763740b4a5180c0147d5.tar.gz | |
target/xtensa: linux-user: rewind pc for restarted syscall
In case of syscall restart request set pc back to the syscall
instruction.
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/linux-user/main.c b/linux-user/main.c index ba09b7d0c8..8907a84114 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -4006,6 +4006,9 @@ void cpu_loop(CPUXtensaState *env) break; case -TARGET_ERESTARTSYS: + env->pc -= 3; + break; + case -TARGET_QEMU_ESIGRETURN: break; } |