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| author | Peter Maydell <peter.maydell@linaro.org> | 2022-08-22 15:12:30 +0100 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2022-09-13 17:18:21 +0100 |
| commit | 7d7fb11615809839ff858328134c6a0abad27ea4 (patch) | |
| tree | ccf4d72fe3c93f6cb8fe012a1063c6eb451efa96 /target/riscv/translate.c | |
| parent | 870ab98bee4312caf0ced42999e295f741aba853 (diff) | |
| download | qemu-7d7fb11615809839ff858328134c6a0abad27ea4.zip qemu-7d7fb11615809839ff858328134c6a0abad27ea4.tar.gz qemu-7d7fb11615809839ff858328134c6a0abad27ea4.tar.bz2 | |
target/riscv: Honour -semihosting-config userspace=on and enable=on
The riscv target incorrectly enabled semihosting always, whether the
user asked for it or not. Call semihosting_enabled() passing the
correct value to the is_userspace argument, which fixes this and also
handles the userspace=on argument. Because we do this at translate
time, we no longer need to check the privilege level in
riscv_cpu_do_interrupt().
Note that this is a behaviour change: we used to default to
semihosting being enabled, and now the user must pass
"-semihosting-config enable=on" if they want it.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20220822141230.3658237-8-peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target/riscv/translate.c')
| -rw-r--r-- | target/riscv/translate.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/riscv/translate.c b/target/riscv/translate.c index 8925a44..db123da 100644 --- a/target/riscv/translate.c +++ b/target/riscv/translate.c @@ -28,6 +28,7 @@ #include "exec/translator.h" #include "exec/log.h" +#include "semihosting/semihost.h" #include "instmap.h" #include "internals.h" |