From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=42697 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OFVdK-0007vn-8z for qemu-devel@nongnu.org; Fri, 21 May 2010 13:03:39 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OFVdI-00028q-4m for qemu-devel@nongnu.org; Fri, 21 May 2010 13:03:37 -0400 Received: from are.twiddle.net ([75.149.56.221]:55766) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OFVdH-00028g-U4 for qemu-devel@nongnu.org; Fri, 21 May 2010 13:03:36 -0400 From: Richard Henderson Date: Fri, 21 May 2010 10:03:33 -0700 Message-Id: <1274461413-23443-1-git-send-email-rth@twiddle.net> Subject: [Qemu-devel] [PATCH] alpha-linux-user: Fill in SI_CODE for SIGSEGV. List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: aurelien@aurel32.net Signed-off-by: Richard Henderson --- linux-user/main.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/linux-user/main.c b/linux-user/main.c index b240f29..de1076b 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -2433,7 +2433,8 @@ void cpu_loop (CPUState *env) env->lock_addr = -1; info.si_signo = TARGET_SIGSEGV; info.si_errno = 0; - info.si_code = 0; /* ??? SEGV_MAPERR vs SEGV_ACCERR. */ + info.si_code = (page_get_flags(env->ipr[IPR_EXC_ADDR]) & PAGE_VALID + ? TARGET_SEGV_ACCERR : TARGET_SEGV_MAPERR); info._sifields._sigfault._addr = env->ipr[IPR_EXC_ADDR]; queue_signal(env, info.si_signo, &info); break; -- 1.7.0.1