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 | | From: | OJ | | Subject: | PowerPC cycle/stage simulator | | Date: | 16 Jan 2005 21:48:51 -0800 |
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 | hi all,
i am looking for a cycle simulator for the powerpc. what i exactly need
is a program/application/applet/anything in which input would be some
assembly code and output is the individual cycles/stages (fetch,
decode, execute, etc.) that the processor goes through while executing
that assembly code, plus the number of cycles it takes to execute that
code.
i am looking for something like this:
http://www.ece.gatech.edu/research/ccss/academic/Java/1997.Summer/Projects/cha_elm/applet.html
it is a mips simulator which provides the functionality i mentioned
above.
can somebody help me out here?
regards,
OJ.
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| | From: | Joe Chisolm | | Subject: | Re: PowerPC cycle/stage simulator | | Date: | Mon, 17 Jan 2005 11:38:50 -0700 |
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| On Sun, 16 Jan 2005 21:48:51 -0800, OJ wrote:
> hi all,
>
> i am looking for a cycle simulator for the powerpc. what i exactly need is
> a program/application/applet/anything in which input would be some
> assembly code and output is the individual cycles/stages (fetch, decode,
> execute, etc.) that the processor goes through while executing that
> assembly code, plus the number of cycles it takes to execute that code.
>
> i am looking for something like this:
> http://www.ece.gatech.edu/research/ccss/academic/Java/1997.Summer/Projects/cha_elm/applet.html
>
> it is a mips simulator which provides the functionality i mentioned above.
>
> can somebody help me out here?
>
> regards,
> OJ.
You might try the PPC version of SimOS. Google for simos ppc
--
Joe Chisolm
Phoenix Arizona USA
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| | From: | Michael Engel | | Subject: | Re: PowerPC cycle/stage simulator | | Date: | Mon, 17 Jan 2005 06:14:09 +0000 (UTC) |
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| Hi,
OJ wrote:
> i am looking for a cycle simulator for the powerpc. what i exactly need
> is a program/application/applet/anything in which input would be some
> assembly code and output is the individual cycles/stages (fetch,
> decode, execute, etc.) that the processor goes through while executing
> that assembly code, plus the number of cycles it takes to execute that
> code.
It might not be exactly what you need, but simg4 and simg5, part of
Apples CHUD package, could be of interest to you:
simg4 is a command-line tool that is a cycle-accurate simulator of
the Motorola 7400 processor. This tool takes TT6 traces as input.
simg5 is a command-line tool that is a cycle-accurate simulator of
the IBM 970 (G5) processor. This tool takes TT6E traces as input.
See http://developer.apple.com/hardware/ve/g5.html for more information.
regards,
Michael
--
Michael Engel - engel@informatik.uni-marburg.de
Philipps-Universitaet Marburg - FB Mathematik und Informatik
Hans-Meerwein-Str. - 35032 Marburg
Tel. 06421 / 28 21562 - Fax: 06421 / 28 21573
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