From: Thiemo Seufer <ths@networkno.de>
To: Ludovic Drolez <ldrolez@linbox.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [BUG] QEMU x86_64 SSE bug in modf()
Date: Mon, 15 Jan 2007 12:02:37 +0000 [thread overview]
Message-ID: <20070115120237.GB25395@networkno.de> (raw)
In-Reply-To: <45AB54D9.9020207@linbox.com>
Ludovic Drolez wrote:
[snip]
> Would someone be able to track down this SSE QEMU bug seen only in SLES's
> modf() function ?
Please test if this patch for qemu changes the behaviour.
Thiemo
Index: Makefile.target
===================================================================
RCS file: /sources/qemu/qemu/Makefile.target,v
retrieving revision 1.136
diff -u -p -r1.136 Makefile.target
--- Makefile.target 7 Jan 2007 22:04:40 -0000 1.136
+++ Makefile.target 15 Jan 2007 11:59:15 -0000
@@ -70,7 +70,7 @@ OP_CFLAGS = -Wall -O2 -g -fno-strict-ali
ifeq ($(ARCH),i386)
HELPER_CFLAGS+=-fomit-frame-pointer
-OP_CFLAGS+=-mpreferred-stack-boundary=2 -fomit-frame-pointer
+OP_CFLAGS+=-fomit-frame-pointer
ifeq ($(HAVE_GCC3_OPTIONS),yes)
OP_CFLAGS+= -falign-functions=0 -fno-gcse
else
next prev parent reply other threads:[~2007-01-15 12:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-15 10:18 [Qemu-devel] [BUG] QEMU x86_64 SSE bug in modf() Ludovic Drolez
2007-01-15 11:54 ` Carlo Marcelo Arenas Belon
2007-01-15 14:00 ` [Qemu-devel] " Ludovic Drolez
2007-01-15 14:16 ` [Qemu-devel] " Julian Seward
2007-01-16 11:22 ` [Qemu-devel] Re: [BUG] QEMU x86_64 SSE bug in modf() + MMX bug Ludovic Drolez
2007-01-16 16:19 ` Ludovic Drolez
2007-01-16 17:50 ` Aurelien Jarno
2007-01-15 12:02 ` Thiemo Seufer [this message]
2007-01-15 13:54 ` [Qemu-devel] [BUG] QEMU x86_64 SSE bug in modf() Ludovic Drolez
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