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[PATCH] target/nios2: Pass semihosting arg to exit
From: |
Keith Packard |
Subject: |
[PATCH] target/nios2: Pass semihosting arg to exit |
Date: |
Mon, 31 Jul 2023 15:41:06 -0700 |
Instead of using the function number (which is always zero), fetch the
application-provided exit code argument and pass that to the two exit
functions.
Signed-off-by: Keith Packard <keithp@keithp.com>
---
target/nios2/nios2-semi.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/target/nios2/nios2-semi.c b/target/nios2/nios2-semi.c
index 3738774976..ffd1f095f6 100644
--- a/target/nios2/nios2-semi.c
+++ b/target/nios2/nios2-semi.c
@@ -133,8 +133,9 @@ 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]);
+ GET_ARG(0);
+ gdb_exit(arg0);
+ exit(arg0);
case HOSTED_OPEN:
GET_ARG(0);
--
2.40.1
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