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| author | Keith Packard <keithp@keithp.com> | 2023-08-01 08:22:45 -0700 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2023-08-04 19:14:46 +0300 |
| commit | adef4fe35002e1098570a22d6beb86cd4c431471 (patch) | |
| tree | baec6d4b59194ac2691ad8c19d235b6c4bbb2ae5 | |
| parent | f8592e94315813c96d46c7654e88caf24ea3fb56 (diff) | |
| download | qemu-adef4fe35002e1098570a22d6beb86cd4c431471.zip qemu-adef4fe35002e1098570a22d6beb86cd4c431471.tar.gz qemu-adef4fe35002e1098570a22d6beb86cd4c431471.tar.bz2 | |
target/nios2: Pass semihosting arg to exit
Instead of using R_ARG0 (the semihost function number), use R_ARG1
(the provided exit status).
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20230801152245.332749-1-keithp@keithp.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
(cherry picked from commit c11d5bdae79a8edaf00dfcb2e49c064a50c67671)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
| -rw-r--r-- | target/nios2/nios2-semi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/nios2/nios2-semi.c b/target/nios2/nios2-semi.c index 3738774..f3b7aee 100644 --- a/target/nios2/nios2-semi.c +++ b/target/nios2/nios2-semi.c @@ -133,8 +133,8 @@ void do_nios2_semihosting(CPUNios2State *env) args = env->regs[R_ARG1]; switch (nr) { case HOSTED_EXIT: - gdb_exit(env->regs[R_ARG0]); - exit(env->regs[R_ARG0]); + gdb_exit(env->regs[R_ARG1]); + exit(env->regs[R_ARG1]); case HOSTED_OPEN: GET_ARG(0); |