From: Blue Swirl <blauwirbel@gmail.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [6754] Fix RFI(d)
Date: Sat, 07 Mar 2009 20:56:21 +0000 [thread overview]
Message-ID: <E1Lg3ZF-0003Os-Ru@cvs.savannah.gnu.org> (raw)
Revision: 6754
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6754
Author: blueswir1
Date: 2009-03-07 20:56:21 +0000 (Sat, 07 Mar 2009)
Log Message:
-----------
Fix RFI(d)
The current implementation masks some MSR bits from SRR1 as it is
given on rfi(d). This looks pretty wrong and breaks Altivec.
Signed-off-by: Alexander Graf <alex@csgraf.de>
Modified Paths:
--------------
trunk/target-ppc/op_helper.c
Modified: trunk/target-ppc/op_helper.c
===================================================================
--- trunk/target-ppc/op_helper.c 2009-03-07 20:55:31 UTC (rev 6753)
+++ trunk/target-ppc/op_helper.c 2009-03-07 20:56:21 UTC (rev 6754)
@@ -1671,20 +1671,20 @@
void helper_rfi (void)
{
do_rfi(env->spr[SPR_SRR0], env->spr[SPR_SRR1],
- ~((target_ulong)0xFFFF0000), 1);
+ ~((target_ulong)0x0), 1);
}
#if defined(TARGET_PPC64)
void helper_rfid (void)
{
do_rfi(env->spr[SPR_SRR0], env->spr[SPR_SRR1],
- ~((target_ulong)0xFFFF0000), 0);
+ ~((target_ulong)0x0), 0);
}
void helper_hrfid (void)
{
do_rfi(env->spr[SPR_HSRR0], env->spr[SPR_HSRR1],
- ~((target_ulong)0xFFFF0000), 0);
+ ~((target_ulong)0x0), 0);
}
#endif
#endif
reply other threads:[~2009-03-07 20:56 UTC|newest]
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