From: Doug Evans <dje@google.com>
To: Mike Frysinger <vapier@gentoo.org>
Cc: gdb@sourceware.org
Subject: Re: passing extended sim options when using gdb sim target
Date: Thu, 18 Mar 2010 15:55:00 -0000 [thread overview]
Message-ID: <e394668d1003180854q598509aj9213ec7fd0e77489@mail.gmail.com> (raw)
In-Reply-To: <201003180335.17827.vapier@gentoo.org>
On Thu, Mar 18, 2010 at 12:35 AM, Mike Frysinger <vapier@gentoo.org> wrote:
> a compiled simulator has a lot of fun options:
> --hw-device <...>
> --memory-region <...>
> --model <...>
> --environment <...>
> etc...
>
> when using the command line simulator (`run`), passing these options via the
> command line is obvious. but i cant seem to figure out how to do the same
> thing when running gdb and using the sim target.
>
> the gdb manual indicates the form is:
> target <type> <parameters>
> but nothing i stick in for <parameters> seems to make a difference
>
> i also recall seeing references to adding hardware devices on the fly from the
> gdb command line, but i cant locate any info along these lines either ...
> -mike
>
IIRC
(gdb) target sim --foo bar --baz
As for adding things on the fly, there is the "sim" command in gdb.
How the sim interprets it is up to the sim (again, IIRC).
next prev parent reply other threads:[~2010-03-18 15:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-18 7:35 Mike Frysinger
2010-03-18 15:55 ` Doug Evans [this message]
2010-03-19 1:09 ` Mike Frysinger
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