Re: [PATCH 3/4] semihosting: Check for errors on SET_ARG()

[Richard Henderson]

On 7/19/22 17:41, Peter Maydell wrote:
> The SET_ARG() macro returns an error indication; we check this in the
> TARGET_SYS_GET_CMDLINE case but not when we use it in implementing
> TARGET_SYS_ELAPSED.  Check for and handle the errors via the do_fault
> codepath, and update the comment documenting the SET_ARG() and
> GET_ARG() macros to note how they handle memory access errors.
>
> Resolves: Coverity CID 1490287
> Signed-off-by: Peter Maydell<peter.maydell@linaro.org>
> ---

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~