Revision f296c0d1
| ID | f296c0d172735612cad8af5fafb8dedeaaa2a109 |
arm-semi.c: Handle get/put_user() failure accessing arguments
Rework the handling of arguments to ARM semihosting calls so that we
handle a possible failure return from get_user_ual() or put_user_ual().
(This incidentally silences a lot of warnings from clang about
"expression result unused").
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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