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Re: boot my pc with redboot and ...
- From: Gary Thomas <gary at mlbassoc dot com>
- To: zhang_zhe_163 at 163 dot com
- Cc: eCos Discussion <ecos-discuss at sources dot redhat dot com>
- Date: 24 Dec 2002 07:07:22 -0700
- Subject: Re: [ECOS] boot my pc with redboot and ...
- References: <20021224134647.059781C76C2F4@sm205.163.com>
On Tue, 2002-12-24 at 06:44, zhe zhang wrote:
> i had redboot boot my target pc386 , and got the promot on my host serial terminal.I test command such as "disk" , it is ok.
> And I had built a RTEMS executable . I want to download it to the target through serial port connection , and make it run on the target , is it possible ?
> I use xmodem via serial port to download the .exe to 0x0007c000, and type "go 0x0007c000". the pc restart.
>
> can I achieve what I want ? thank u
You should probably ask this question of the RTEMS folks.
The problem most likely is that RedBoot (eCos) will be
executing your code in 32 bit mode. Most [OS] startup
code expects to run in the 16 bit (real mode).
... better yet, why not just use eCos instead of RTEMS?
--
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Gary Thomas |
MLB Associates | Consulting for the
+1 (970) 229-1963 | Embedded world
http://www.mlbassoc.com/ |
email: <gary@mlbassoc.com> |
gpg: http://www.chez-thomas.org/gary/gpg_key.asc
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