Re: [PATCH] common-user: Fix tail calls to safe_syscall_set_errno_tail

[Laurent Vivier]

Le 04/01/2022 à 20:04, Richard Henderson a écrit :
> For the ABIs in which the syscall return register is not
> also the first function argument register, move the errno
> value into the correct place.
>
> Fixes: a3310c0397e2
> Reported-by: Laurent Vivier <laurent@vivier.eu>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>   common-user/host/i386/safe-syscall.inc.S   | 1 +
>   common-user/host/mips/safe-syscall.inc.S   | 1 +
>   common-user/host/x86_64/safe-syscall.inc.S | 1 +
>   3 files changed, 3 insertions(+)
Tested-by: Laurent Vivier <laurent@vivier.eu>