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

> 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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