From: Paul Brook <paul@nowt.org>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [7193] MIPS: Raise SIGSEGV, not SIGILL when an access faults.
Date: Tue, 21 Apr 2009 01:03:11 +0000 [thread overview]
Message-ID: <E1Lw4OF-0007nZ-2j@cvs.savannah.gnu.org> (raw)
Revision: 7193
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=7193
Author: pbrook
Date: 2009-04-21 01:03:10 +0000 (Tue, 21 Apr 2009)
Log Message:
-----------
MIPS: Raise SIGSEGV, not SIGILL when an access faults.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Modified Paths:
--------------
trunk/linux-user/main.c
Modified: trunk/linux-user/main.c
===================================================================
--- trunk/linux-user/main.c 2009-04-21 00:59:40 UTC (rev 7192)
+++ trunk/linux-user/main.c 2009-04-21 01:03:10 UTC (rev 7193)
@@ -1868,6 +1868,13 @@
break;
case EXCP_TLBL:
case EXCP_TLBS:
+ info.si_signo = TARGET_SIGSEGV;
+ info.si_errno = 0;
+ /* XXX: check env->error_code */
+ info.si_code = TARGET_SEGV_MAPERR;
+ info._sifields._sigfault._addr = env->CP0_BadVAddr;
+ queue_signal(env, info.si_signo, &info);
+ break;
case EXCP_CpU:
case EXCP_RI:
info.si_signo = TARGET_SIGILL;
reply other threads:[~2009-04-21 1:03 UTC|newest]
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