[ECOS] PPC Simulator target

[ECOS] PPC Simulator target

[ANILA SOOMRO]

Hello

I am trying to run the examples that come with eCos on a PowerPC Simulator. I have built the eCos kernel for a Power PC Simulator target and then compiled the examples. The examples are compiled successfully but when I run them uisng gdb, I don't get the desired output. Instead, I get some error.

Can anyone help me on this. Why is this happening?

Thanks in advance.
dranne

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Re: [ECOS] PPC Simulator target

[Andrew Lunn]

On Tue, Feb 26, 2008 at 11:27:44AM +0000, ANILA SOOMRO wrote:
> 
> Hello
> 
> I am trying to run the examples that come with eCos on a PowerPC Simulator. I have built the eCos kernel for a Power PC Simulator target and then compiled the examples. The examples are compiled successfully but when I run them uisng gdb, I don't get the desired output. Instead, I get some error.
> 
> Can anyone help me on this. Why is this happening?

And the error is......?

    Andrew

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Re: [ECOS] PPC Simulator target

[Nick Garnett]

ANILA SOOMRO <dranne27@hotmail.com> writes:

> Hello
> 
> I am trying to run the examples that come with eCos on a PowerPC
> Simulator. I have built the eCos kernel for a Power PC Simulator
> target and then compiled the examples. The examples are compiled
> successfully but when I run them uisng gdb, I don't get the desired
> output. Instead, I get some error.
> 
> Can anyone help me on this. Why is this happening?

eCos is targeted to a particular configuration of the simulator, so
you need to provide the correct arguments when starting the simulator.
The command line given in the documentation seems a little shorter
than I recall. The following line comes from the file used by configtool
to run tests. It probably has more chance of working.

target sim -o '/#address-cells 1' -o '/openprom/init/register/pc 0x100' -o '/iobus@0xf0000000/reg 0xf0000000 0x01000000' -o '/iobus/pal@0xf0001000/reg 0xf0001000 32'


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Nick Garnett                                          eCos Kernel Architect
eCosCentric Limited     http://www.eCosCentric.com         The eCos experts
Barnwell House, Barnwell Drive, Cambridge, UK.         Tel: +44 1223 245571
Registered in England and Wales: Reg No 4422071.
Besuchen Sie uns vom 26.-28.02.08 auf der Embedded World 2008, Stand 11-336
Visit us at Embedded World 2008, Nürnberg, Germany, 26-28 Feb, Stand 11-336


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[ECOS] LBA48 and DMA moce for FAT FS driver

[Steve West]

Hi all,
    I have modified the fat IDE disk driver for LBA48 and Interrupts and 
DMA. It is a little messy right now, but works fine on x86 Intel. If anyone 
is interested I will send them a copy of it.

Steve 


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RE: [ECOS] PPC Simulator target

[ANILA SOOMRO]

Thanks. It really worked.
dranne


> To: dranne27@hotmail.com
> CC: ecos-discuss@ecos.sourceware.org
> Subject: Re: [ECOS] PPC Simulator target
> From: nickg@ecoscentric.com
> Date: Tue, 26 Feb 2008 18:14:06 +0000
>
> ANILA SOOMRO  writes:
>
>> Hello
>>
>> I am trying to run the examples that come with eCos on a PowerPC
>> Simulator. I have built the eCos kernel for a Power PC Simulator
>> target and then compiled the examples. The examples are compiled
>> successfully but when I run them uisng gdb, I don't get the desired
>> output. Instead, I get some error.
>>
>> Can anyone help me on this. Why is this happening?
>
> eCos is targeted to a particular configuration of the simulator, so
> you need to provide the correct arguments when starting the simulator.
> The command line given in the documentation seems a little shorter
> than I recall. The following line comes from the file used by configtool
> to run tests. It probably has more chance of working.
>
> target sim -o '/#address-cells 1' -o '/openprom/init/register/pc 0x100' -o '/iobus@0xf0000000/reg 0xf0000000 0x01000000' -o '/iobus/pal@0xf0001000/reg 0xf0001000 32'
>
>
> --
> Nick Garnett eCos Kernel Architect
> eCosCentric Limited http://www.eCosCentric.com The eCos experts
> Barnwell House, Barnwell Drive, Cambridge, UK. Tel: +44 1223 245571
> Registered in England and Wales: Reg No 4422071.
> Besuchen Sie uns vom 26.-28.02.08 auf der Embedded World 2008, Stand 11-336
> Visit us at Embedded World 2008, Nürnberg, Germany, 26-28 Feb, Stand 11-336
>

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