tree f9a6d5636870a08f820e9186ade7738dd656487f
parent 3ace9be6d267b2f876ebb34096fe5d9b64a82d9a
author Alex Bennée <alex.bennee@linaro.org> 1559226914 +0100
committer Alex Bennée <alex.bennee@linaro.org> 1560358402 +0100

semihosting: split console_out into string and char versions

This is ostensibly to avoid the weirdness of len looking like it might
come from a guest and sometimes being used. While we are at it fix up
the error checking for the arm-linux-user implementation of the API
which got flagged up by Coverity (CID 1401700).

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>