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From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: alex.bennee@linaro.org, laurent@vivier.eu,
	"Philippe Mathieu-Daudé" <f4bug@amsat.org>
Subject: [PATCH v2 1/7] linux-user/alpha: Fix rt sigframe return
Date: Thu, 22 Apr 2021 16:02:21 -0700	[thread overview]
Message-ID: <20210422230227.314751-2-richard.henderson@linaro.org> (raw)
In-Reply-To: <20210422230227.314751-1-richard.henderson@linaro.org>

We incorrectly used the offset of the non-rt sigframe.

Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 linux-user/alpha/signal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/linux-user/alpha/signal.c b/linux-user/alpha/signal.c
index c5c27ce084..86f5d2276d 100644
--- a/linux-user/alpha/signal.c
+++ b/linux-user/alpha/signal.c
@@ -200,7 +200,7 @@ void setup_rt_frame(int sig, struct target_sigaction *ka,
                    &frame->retcode[1]);
         __put_user(INSN_CALLSYS, &frame->retcode[2]);
         /* imb(); */
-        r26 = frame_addr + offsetof(struct target_sigframe, retcode);
+        r26 = frame_addr + offsetof(struct target_rt_sigframe, retcode);
     }
 
     if (err) {
-- 
2.25.1



  reply	other threads:[~2021-04-22 23:04 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-22 23:02 [PATCH v2 0/7] linux-user: sigaction fixes/cleanups Richard Henderson
2021-04-22 23:02 ` Richard Henderson [this message]
2021-04-23 10:00   ` [PATCH v2 1/7] linux-user/alpha: Fix rt sigframe return Alex Bennée
2021-04-22 23:02 ` [PATCH v2 2/7] linux-user/alpha: Rename the sigaction restorer field Richard Henderson
2021-04-23 10:16   ` Alex Bennée
2021-04-23 17:04     ` Richard Henderson
2021-04-22 23:02 ` [PATCH v2 3/7] linux-user: Pass ka_restorer to do_sigaction Richard Henderson
2021-04-23 12:55   ` Alex Bennée
2021-04-22 23:02 ` [PATCH v2 4/7] linux-user: Honor TARGET_ARCH_HAS_SA_RESTORER in do_syscall Richard Henderson
2021-04-23 10:21   ` Philippe Mathieu-Daudé
2021-04-23 13:14   ` Alex Bennée
2021-04-22 23:02 ` [PATCH v2 5/7] linux-user/alpha: Define TARGET_ARCH_HAS_KA_RESTORER Richard Henderson
2021-04-23 13:17   ` Alex Bennée
2021-04-22 23:02 ` [PATCH v2 6/7] linux-user/alpha: Share code for TARGET_NR_sigaction Richard Henderson
2021-04-23 14:29   ` Alex Bennée
2021-04-23 15:08   ` Alex Bennée
2021-04-22 23:02 ` [PATCH v2 7/7] linux-user: Tidy TARGET_NR_rt_sigaction Richard Henderson
2021-04-23 10:24   ` Philippe Mathieu-Daudé
2021-04-23 15:10   ` Alex Bennée
2021-04-22 23:24 ` [PATCH v2 0/7] linux-user: sigaction fixes/cleanups no-reply
2021-05-15 19:52 ` Laurent Vivier

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