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[PATCH v2 6/8] linux-user/nios2: Remove do_sigreturn
From: |
Richard Henderson |
Subject: |
[PATCH v2 6/8] linux-user/nios2: Remove do_sigreturn |
Date: |
Fri, 25 Mar 2022 13:52:48 -0600 |
There is no sigreturn syscall, only rt_sigreturn.
This function is unused.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
linux-user/nios2/signal.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/linux-user/nios2/signal.c b/linux-user/nios2/signal.c
index 517cd39270..133bc05673 100644
--- a/linux-user/nios2/signal.c
+++ b/linux-user/nios2/signal.c
@@ -185,13 +185,6 @@ void setup_rt_frame(int sig, struct target_sigaction *ka,
unlock_user_struct(frame, frame_addr, 1);
}
-long do_sigreturn(CPUNios2State *env)
-{
- trace_user_do_sigreturn(env, 0);
- qemu_log_mask(LOG_UNIMP, "do_sigreturn: not implemented\n");
- return -TARGET_ENOSYS;
-}
-
long do_rt_sigreturn(CPUNios2State *env)
{
/* Verify, can we follow the stack back */
--
2.25.1
- [PATCH v2 for-7.1 0/8] linux-user/nios2: Fix clone and sigreturn, Richard Henderson, 2022/03/25
- [PATCH v2 5/8] linux-user/nios2: Handle special qemu syscall return values, Richard Henderson, 2022/03/25
- [PATCH v2 2/8] linux-user/nios2: Fix clone child return, Richard Henderson, 2022/03/25
- [PATCH v2 1/8] linux-user/nios2: Hoist pc advance to the top of EXCP_TRAP, Richard Henderson, 2022/03/25
- [PATCH v2 3/8] linux-user/nios2: Drop syscall 0 "workaround", Richard Henderson, 2022/03/25
- [PATCH v2 7/8] linux-user/nios2: Use QEMU_ESIGRETURN from do_rt_sigreturn, Richard Henderson, 2022/03/25
- [PATCH v2 6/8] linux-user/nios2: Remove do_sigreturn,
Richard Henderson <=
- [PATCH v2 8/8] tests/tcg/nios2: Re-enable linux-user tests, Richard Henderson, 2022/03/25
- [PATCH v2 4/8] linux-user/nios2: Adjust error return, Richard Henderson, 2022/03/25