semihosting: Return failure from softmmu-uaccess.h functions
commit8ce5c64499d3468495c1fa251bf37bf369db2574
authorRichard Henderson <richard.henderson@linaro.org>
Thu, 28 Apr 2022 03:01:24 +0000 (27 20:01 -0700)
committerRichard Henderson <richard.henderson@linaro.org>
Mon, 27 Jun 2022 23:05:06 +0000 (28 04:35 +0530)
tree607c07d2a64e80b38f7306df6b4a3ba51406120a
parentc89a14ad2c2be24f786d80d33362279f5de61c74
semihosting: Return failure from softmmu-uaccess.h functions

We were reporting unconditional success for these functions;
pass on any failure from cpu_memory_rw_debug.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
include/semihosting/softmmu-uaccess.h