Bug 6060

Summary:	liboil with mmx problems
Product:	liboil	Reporter:	Sven Goldt <goldt>
Component:	unknown	Assignee:	David Schleef <ds>
Status:	RESOLVED FIXED	QA Contact:	David Schleef <ds>
Severity:	minor
Priority:	high
Version:	0.3.5
Hardware:	x86 (IA32)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Sven Goldt 2006-02-28 03:07:32 UTC

I am using an old intel celeron cpu. When installing gstreamer which depends on
liboil the following error occurs:

Unpacking libgstreamer0.8-dev (from libgstreamer0.8-dev_0.8.12-1_i386.deb) ...
Setting up libgstreamer0.8-0 (0.8.12-1) ...
OIL: ERROR liboiltest.c 325: oil_test_check_impl(): illegal instruction in
fbCompositeSolid_nx8888mmx

cpuinfo:
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 6
model name      : Celeron (Mendocino)
stepping        : 5
cpu MHz         : 400.160
cache size      : 128 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 mmx fxsr
bogomips        : 797.90

Siehe auch Artikel <5m95x-6Kz-7@gated-at.bofh.it> in linux.debian.bugs.dist.
A similar problem seems to occur with amd k6-2 cpus.

Comment 1 David Schleef 2006-02-28 03:21:15 UTC


*** This bug has been marked as a duplicate of 5406 ***

Comment 2 Sven Goldt 2006-02-28 05:10:54 UTC

The current CVS version didn't fix the bug. The new error message is as follows:

Setting up libgstreamer-plugins0.8-0 (0.8.12-1) ...
OIL: ERROR liboiltest.c 359: oil_test_check_impl(): illegal instruction in
mt19937_i386_mmx_3
OIL: ERROR liboiltest.c 359: oil_test_check_impl(): illegal instruction in
mt19937_i386_mmx_2
OIL: ERROR liboiltest.c 359: oil_test_check_impl(): illegal instruction in
mt19937_i386_mmx_3
OIL: ERROR liboiltest.c 359: oil_test_check_impl(): illegal instruction in
mt19937_i386_mmx_2

Comment 3 David Schleef 2006-02-28 05:27:19 UTC

That's a different bug.

Comment 4 David Schleef 2006-03-21 09:42:38 UTC

Fixed in CVS.

Comment 5 Sven Goldt 2006-03-21 21:49:50 UTC

Using the CVS version from today the following error occurs:

Setting up libgstreamer-plugins0.8-0 (0.8.12-1) ...
OIL: ERROR liboiltest.c 359: oil_test_check_impl(): illegal instruction in
deinterleave_mmx_2
OIL: ERROR liboiltest.c 359: oil_test_check_impl(): illegal instruction in
deinterleave_mmx_2

Comment 6 David Schleef 2006-03-22 07:33:26 UTC

Ok, this is fixed now, too.

Comment 7 Sven Goldt 2006-03-22 08:23:53 UTC

ok verified. it's really fixed now :)
Thanks.

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