From c11d5bdae79a8edaf00dfcb2e49c064a50c67671 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Tue, 1 Aug 2023 08:22:45 -0700 Subject: [PATCH] target/nios2: Pass semihosting arg to exit MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Instead of using R_ARG0 (the semihost function number), use R_ARG1 (the provided exit status). Signed-off-by: Keith Packard Reviewed-by: Peter Maydell Message-Id: <20230801152245.332749-1-keithp@keithp.com> Signed-off-by: Philippe Mathieu-Daudé --- target/nios2/nios2-semi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/nios2/nios2-semi.c b/target/nios2/nios2-semi.c index 3738774976..f3b7aee4f1 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);