From: Fabrice Bellard <fabrice@bellard.org>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] qemu/target-i386 helper.c
Date: Mon, 19 Jun 2006 22:43:38 +0000 [thread overview]
Message-ID: <E1FsST4-00061q-L8@savannah.gnu.org> (raw)
CVSROOT: /sources/qemu
Module name: qemu
Changes by: Fabrice Bellard <bellard> 06/06/19 22:43:38
Modified files:
target-i386 : helper.c
Log message:
fxam fix (Julian Seward)
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/qemu/target-i386/helper.c?cvsroot=qemu&r1=1.66&r2=1.67
Patches:
Index: helper.c
===================================================================
RCS file: /sources/qemu/qemu/target-i386/helper.c,v
retrieving revision 1.66
retrieving revision 1.67
diff -u -b -r1.66 -r1.67
--- helper.c 19 Jun 2006 22:06:13 -0000 1.66
+++ helper.c 19 Jun 2006 22:43:38 -0000 1.67
@@ -2950,9 +2950,14 @@
if (SIGND(temp))
env->fpus |= 0x200; /* C1 <-- 1 */
+ /* XXX: test fptags too */
expdif = EXPD(temp);
if (expdif == MAXEXPD) {
+#ifdef USE_X86LDOUBLE
+ if (MANTD(temp) == 0x8000000000000000ULL)
+#else
if (MANTD(temp) == 0)
+#endif
env->fpus |= 0x500 /*Infinity*/;
else
env->fpus |= 0x100 /*NaN*/;
next reply other threads:[~2006-06-19 22:43 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-19 22:43 Fabrice Bellard [this message]
-- strict thread matches above, loose matches on Subject: below --
2008-03-28 22:30 [Qemu-devel] qemu/target-i386 helper.c Aurelien Jarno
2008-02-03 3:26 Andrzej Zaborowski
2007-12-09 23:39 Andrzej Zaborowski
2007-09-13 2:21 Thiemo Seufer
2007-04-18 11:15 Thiemo Seufer
2007-04-17 23:25 Thiemo Seufer
2007-04-02 16:33 Thiemo Seufer
2007-04-02 8:56 Thiemo Seufer
2007-02-01 22:12 Fabrice Bellard
2006-10-02 21:35 Eric Lowe
2006-10-02 17:28 Juergen Keil
2006-10-02 9:37 Juergen Keil
2006-10-02 17:04 ` Paul Jakma
2006-09-29 20:01 Fabrice Bellard
2006-09-29 21:03 ` Eric Lowe
2006-10-01 12:51 ` Paul Jakma
2006-09-27 21:31 Fabrice Bellard
2006-09-28 8:07 ` Jens Arm
2006-06-19 22:06 Fabrice Bellard
2006-03-03 1:54 Fabrice Bellard
2006-02-09 21:54 Fabrice Bellard
2005-12-17 2:59 Fabrice Bellard
2005-12-17 1:05 Fabrice Bellard
2005-12-04 22:17 Fabrice Bellard
2005-11-28 21:01 Fabrice Bellard
2005-09-08 19:26 Fabrice Bellard
2005-08-21 17:30 Fabrice Bellard
2005-08-21 9:32 Fabrice Bellard
2005-08-15 16:33 Fabrice Bellard
2005-04-24 18:04 Fabrice Bellard
2005-04-23 17:48 Fabrice Bellard
2005-04-17 19:50 Fabrice Bellard
2005-04-07 20:33 Fabrice Bellard
2005-01-23 20:45 Fabrice Bellard
2005-01-16 23:35 Fabrice Bellard
2005-01-09 1:18 Fabrice Bellard
2003-11-16 16:06 Fabrice Bellard
2003-11-13 23:15 Fabrice Bellard
2003-11-12 23:42 Fabrice Bellard
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