From: Paul Brook <paul@nowt.org>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [4862] Avoid decremented overflow.
Date: Wed, 09 Jul 2008 15:31:51 +0000 [thread overview]
Message-ID: <E1KGbe3-00062t-BY@cvs.savannah.gnu.org> (raw)
Revision: 4862
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=4862
Author: pbrook
Date: 2008-07-09 15:31:50 +0000 (Wed, 09 Jul 2008)
Log Message:
-----------
Avoid decremented overflow.
Modified Paths:
--------------
trunk/exec.c
Modified: trunk/exec.c
===================================================================
--- trunk/exec.c 2008-07-09 11:05:10 UTC (rev 4861)
+++ trunk/exec.c 2008-07-09 15:31:50 UTC (rev 4862)
@@ -1432,7 +1432,7 @@
signals are used primarily to interrupt blocking syscalls. */
#else
if (use_icount) {
- env->icount_decr.u16.high = 0x8000;
+ env->icount_decr.u16.high = 0xffff;
#ifndef CONFIG_USER_ONLY
/* CPU_INTERRUPT_EXIT isn't a real interrupt. It just means
an async event happened and we need to process it. */
reply other threads:[~2008-07-09 16:24 UTC|newest]
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