K-computing RTAI benchmark cross-compile
Wolfgang Denk
wd at denx.de
Thu Aug 28 19:07:28 EST 2003
Dear Toni,
in message <1062060226.25974.5.camel at 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 at denx.de
Behind every great man, there is a woman -- urging him on.
-- Harry Mudd, "I, Mudd", stardate 4513.3
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