From: Aurelien Jarno <aurelien@aurel32.net>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [6015] target-sh4: don't disable FPU instructions in user mode
Date: Sat, 13 Dec 2008 19:27:15 +0000 [thread overview]
Message-ID: <E1LBa8w-00083P-UB@cvs.savannah.gnu.org> (raw)
Revision: 6015
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6015
Author: aurel32
Date: 2008-12-13 19:27:14 +0000 (Sat, 13 Dec 2008)
Log Message:
-----------
target-sh4: don't disable FPU instructions in user mode
Based on a patch from Lionel Landwerlin.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Modified Paths:
--------------
trunk/target-sh4/translate.c
Modified: trunk/target-sh4/translate.c
===================================================================
--- trunk/target-sh4/translate.c 2008-12-13 18:57:46 UTC (rev 6014)
+++ trunk/target-sh4/translate.c 2008-12-13 19:27:14 UTC (rev 6015)
@@ -185,7 +185,7 @@
static void cpu_sh4_reset(CPUSH4State * env)
{
#if defined(CONFIG_USER_ONLY)
- env->sr = SR_FD; /* FD - kernel does lazy fpu context switch */
+ env->sr = 0;
#else
env->sr = 0x700000F0; /* MD, RB, BL, I3-I0 */
#endif
reply other threads:[~2008-12-13 19:27 UTC|newest]
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