Hi Amit,
As far as I remember, Ruby assumes a contiguous memory range from [0:max] and
most ARM systems have a rather fragmented memory map, sometimes even with
aliasing (two different ranges map to the same underlying memory). I know some
people have gotten creative in the past and hacked around this, but ultimately
Ruby would have to support non-contiguous memory maps for this (ARM + Ruby) to
work out of the box.
Andreas
From: Amit Tara <amit.t...@synopsys.com<mailto:amit.t...@synopsys.com>>
Reply-To: gem5 users mailing list
<gem5-users@gem5.org<mailto:gem5-users@gem5.org>>
Date: Thursday, 11 July 2013 11:36
To: gem5 users mailing list <gem5-users@gem5.org<mailto:gem5-users@gem5.org>>
Subject: Re: [gem5-users] Using Ruby with ARM FS
Hi,
It would be really helpful if anybody has an idea on this.
Thanks & Regards,
Amit Tara
From: gem5-users-boun...@gem5.org<mailto:gem5-users-boun...@gem5.org>
[mailto:gem5-users-boun...@gem5.org] On Behalf Of Amit Tara
Sent: Tuesday, July 09, 2013 6:39 PM
To: gem5 users mailing list (gem5-users@gem5.org<mailto:gem5-users@gem5.org>)
Subject: [gem5-users] Using Ruby with ARM FS
Hi,
To use ruby model with ARM FS, I am trying the following command
build/ARM/gem5.opt configs/example/fs.py --ruby --mem-size=16MB
--cpu-type=arm_detailed --caches --bare-metal --kernel=<sample-bin> -n 1
But when I see the config.ini file, I don’t see any entry for ruby.
Am I using it correctly ?
Can ruby model be used with ARM FS model ?
Thanks & Regards,
Amit Tara
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