* K-computing RTAI benchmark cross-compile
@ 2003-08-28 8:43 Toni Van Remortel
2003-08-28 9:07 ` Wolfgang Denk
2003-08-28 11:25 ` K-computing RTAI benchmark cross-compile Wolfgang Grandegger
0 siblings, 2 replies; 6+ messages in thread
From: Toni Van Remortel @ 2003-08-28 8:43 UTC (permalink / raw)
To: Linuxppc-Embedded
Hi all,
I'm trying to cross-compile the benchmark for RTAI, made by K-computing,
to ppc (EP405 board with IBM PPC 405GP cpu).
I use the ELDK compiler-set (which is working perfect, I compiled kernel
and rtai with it without any problem).
But when I try to compile the benchmark, I get these errors:
ppc_4xx-gcc -O -Wall -c timer_test.c
/tmp/ccUWN8MR.s: Assembler messages:
/tmp/ccUWN8MR.s:136: Error: Unrecognized opcode: `pushl'
/tmp/ccUWN8MR.s:137: Error: Unrecognized opcode: `pushl'
/tmp/ccUWN8MR.s:138: Error: Unrecognized opcode: `rdtsc'
/tmp/ccUWN8MR.s:139: Error: Unrecognized opcode: `movl'
/tmp/ccUWN8MR.s:140: Error: Unrecognized opcode: `movl'
/tmp/ccUWN8MR.s:141: Error: Unrecognized opcode: `popl'
/tmp/ccUWN8MR.s:142: Error: Unrecognized opcode: `popl'
/tmp/ccUWN8MR.s:351: Error: Unrecognized opcode: `pushl'
/tmp/ccUWN8MR.s:352: Error: Unrecognized opcode: `pushl'
/tmp/ccUWN8MR.s:353: Error: Unrecognized opcode: `rdtsc'
/tmp/ccUWN8MR.s:354: Error: Unrecognized opcode: `movl'
/tmp/ccUWN8MR.s:355: Error: Unrecognized opcode: `movl'
/tmp/ccUWN8MR.s:356: Error: Unrecognized opcode: `popl'
/tmp/ccUWN8MR.s:357: Error: Unrecognized opcode: `popl'
make: *** [timer_test.o] Fout 1
I assume it's some problem with wrong functions or so, but I really
don't know where to look.
PS: The RTAI-dir and Linux-dir are correclty changed in the Makefile.
Anybody a clue how to solve this? Or are there other PPC RTAI benchmarks
available?
Regards,
--
Toni Van Remortel
Wetenschappelijk Medewerker - D-science lab
Tel: +32 3 205 61 72 - Fax: +32 3 205 61 95
E-mail: t.vanremortel@ha.be
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: K-computing RTAI benchmark cross-compile
2003-08-28 8:43 K-computing RTAI benchmark cross-compile Toni Van Remortel
@ 2003-08-28 9:07 ` Wolfgang Denk
2003-08-28 11:48 ` Toni Van Remortel
2003-09-04 12:26 ` JTAG for mpc8245 Rakesh jagota
2003-08-28 11:25 ` K-computing RTAI benchmark cross-compile Wolfgang Grandegger
1 sibling, 2 replies; 6+ messages in thread
From: Wolfgang Denk @ 2003-08-28 9:07 UTC (permalink / raw)
To: t.vanremortel; +Cc: Linuxppc-Embedded
Dear Toni,
in message <1062060226.25974.5.camel@toni> you wrote:
>
> I'm trying to cross-compile the benchmark for RTAI, made by K-computing,
> to ppc (EP405 board with IBM PPC 405GP cpu).
I don't know this benchmakr (URL ?), but judging from the error
messages:
> ppc_4xx-gcc -O -Wall -c timer_test.c
> /tmp/ccUWN8MR.s: Assembler messages:
> /tmp/ccUWN8MR.s:136: Error: Unrecognized opcode: `pushl'
> /tmp/ccUWN8MR.s:137: Error: Unrecognized opcode: `pushl'
> /tmp/ccUWN8MR.s:138: Error: Unrecognized opcode: `rdtsc'
...
...I guess that this source file contains inline assembler
instructions, which are NOT meant for a PowerPC processor.
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd@denx.de
Behind every great man, there is a woman -- urging him on.
-- Harry Mudd, "I, Mudd", stardate 4513.3
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: K-computing RTAI benchmark cross-compile
2003-08-28 8:43 K-computing RTAI benchmark cross-compile Toni Van Remortel
2003-08-28 9:07 ` Wolfgang Denk
@ 2003-08-28 11:25 ` Wolfgang Grandegger
1 sibling, 0 replies; 6+ messages in thread
From: Wolfgang Grandegger @ 2003-08-28 11:25 UTC (permalink / raw)
To: t.vanremortel, Linuxppc-Embedded
>-- Original Message --
>Subject: K-computing RTAI benchmark cross-compile
>From: Toni Van Remortel <t.vanremortel@ha.be>
>Reply-To: t.vanremortel@ha.be
>To: Linuxppc-Embedded <linuxppc-embedded@lists.linuxppc.org>
>Date: Thu, 28 Aug 2003 10:43:47 +0200
>
>
>
>Hi all,
>
>I'm trying to cross-compile the benchmark for RTAI, made by K-computing,
>to ppc (EP405 board with IBM PPC 405GP cpu).
>I use the ELDK compiler-set (which is working perfect, I compiled kernel
>and rtai with it without any problem).
>
>But when I try to compile the benchmark, I get these errors:
>
>ppc_4xx-gcc -O -Wall -c timer_test.c
>/tmp/ccUWN8MR.s: Assembler messages:
>/tmp/ccUWN8MR.s:136: Error: Unrecognized opcode: `pushl'
>/tmp/ccUWN8MR.s:137: Error: Unrecognized opcode: `pushl'
>/tmp/ccUWN8MR.s:138: Error: Unrecognized opcode: `rdtsc'
>/tmp/ccUWN8MR.s:139: Error: Unrecognized opcode: `movl'
>/tmp/ccUWN8MR.s:140: Error: Unrecognized opcode: `movl'
>/tmp/ccUWN8MR.s:141: Error: Unrecognized opcode: `popl'
>/tmp/ccUWN8MR.s:142: Error: Unrecognized opcode: `popl'
>/tmp/ccUWN8MR.s:351: Error: Unrecognized opcode: `pushl'
>/tmp/ccUWN8MR.s:352: Error: Unrecognized opcode: `pushl'
>/tmp/ccUWN8MR.s:353: Error: Unrecognized opcode: `rdtsc'
>/tmp/ccUWN8MR.s:354: Error: Unrecognized opcode: `movl'
>/tmp/ccUWN8MR.s:355: Error: Unrecognized opcode: `movl'
>/tmp/ccUWN8MR.s:356: Error: Unrecognized opcode: `popl'
>/tmp/ccUWN8MR.s:357: Error: Unrecognized opcode: `popl'
>make: *** [timer_test.o] Fout 1
>
>I assume it's some problem with wrong functions or so, but I really
>don't know where to look.
>
>PS: The RTAI-dir and Linux-dir are correclty changed in the Makefile.
>
>Anybody a clue how to solve this? Or are there other PPC RTAI benchmarks
>available?
The program seems to use x86 asm instructions somehow. Is timer_test.c
a user space program or a kernel module? Where can I download it from?
Hope it helps.
Wolfgang.
\x18
Wolfgang
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: K-computing RTAI benchmark cross-compile
2003-08-28 9:07 ` Wolfgang Denk
@ 2003-08-28 11:48 ` Toni Van Remortel
2003-09-04 12:26 ` JTAG for mpc8245 Rakesh jagota
1 sibling, 0 replies; 6+ messages in thread
From: Toni Van Remortel @ 2003-08-28 11:48 UTC (permalink / raw)
To: Wolfgang Denk; +Cc: Wolfgang Grandegger, Linuxppc-Embedded, Ralph Blach
I reply once to all 3 replies from:
Wolfgang Denk
Wolfgang Grandegger
Ralph Blach
I only quote the message from Wolfgang Denk.
Op do 28-08-2003, om 11:07 schreef Wolfgang Denk:
> Dear Toni,
>
> in message <1062060226.25974.5.camel@toni> you wrote:
> >
> > I'm trying to cross-compile the benchmark for RTAI, made by K-computing,
> > to ppc (EP405 board with IBM PPC 405GP cpu).
>
> I don't know this benchmakr (URL ?),
http://www.kcomputing.com/benchmark/
It is mentioned by an article on LinuxDevices.com
(http://www.linuxdevices.com/articles/AT6320079446.html)
> but judging from the error messages:
>
> > ppc_4xx-gcc -O -Wall -c timer_test.c
> > /tmp/ccUWN8MR.s: Assembler messages:
> > /tmp/ccUWN8MR.s:136: Error: Unrecognized opcode: `pushl'
> > /tmp/ccUWN8MR.s:137: Error: Unrecognized opcode: `pushl'
> > /tmp/ccUWN8MR.s:138: Error: Unrecognized opcode: `rdtsc'
> ...
>
> ...I guess that this source file contains inline assembler
> instructions, which are NOT meant for a PowerPC processor.
As far as my C-knowledge goes, I don't see any explicit assembler code
in this file. But I might be wrong.
As I could see, the benchmark is written for x86 (well, if you take a
look at the Makefile, you might suspect it). I hoped it would
cross-compile.
If there are other benchmarks for RTAI on PPC, please tell me. It saves
me some work (on the very tight schedule I have these days).
Thank you all.
Regards,
--
Toni Van Remortel
Wetenschappelijk Medewerker - D-science lab
Tel: +32 3 205 61 72 - Fax: +32 3 205 61 95
E-mail: t.vanremortel@ha.be
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
^ permalink raw reply [flat|nested] 6+ messages in thread
* JTAG for mpc8245
2003-08-28 9:07 ` Wolfgang Denk
2003-08-28 11:48 ` Toni Van Remortel
@ 2003-09-04 12:26 ` Rakesh jagota
1 sibling, 0 replies; 6+ messages in thread
From: Rakesh jagota @ 2003-09-04 12:26 UTC (permalink / raw)
To: Linuxppc-Embedded
Hi all,
I am working with custom desgin board based on mc8245 processor. I want to
use JTAG utility to update the kernel/bootcode etc. Is the JTAG code is
available for this processor. Pl provide the link if its there so that I can
download the same.
Thanks & regards,
Rakesh Jagota
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
^ permalink raw reply [flat|nested] 6+ messages in thread
* JTAG for mpc8245
@ 2003-09-04 14:33 J. Benjamin Vasanthakumar
0 siblings, 0 replies; 6+ messages in thread
From: J. Benjamin Vasanthakumar @ 2003-09-04 14:33 UTC (permalink / raw)
To: Linuxppc-Embedded; +Cc: d.srinivasan
Hi all,
I am working with custom desgin board based on mc8245 processor. I want
to
use JTAG utility to update the kernel/bootcode etc. Is the JTAG code is
available for this processor. Pl provide the link if its there so that I
can
download the same.
Thanks & regards,
Rakesh Jagota
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2003-09-04 14:33 UTC | newest]
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2003-08-28 8:43 K-computing RTAI benchmark cross-compile Toni Van Remortel
2003-08-28 9:07 ` Wolfgang Denk
2003-08-28 11:48 ` Toni Van Remortel
2003-09-04 12:26 ` JTAG for mpc8245 Rakesh jagota
2003-08-28 11:25 ` K-computing RTAI benchmark cross-compile Wolfgang Grandegger
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2003-09-04 14:33 JTAG for mpc8245 J. Benjamin Vasanthakumar
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