From morten.mossige at gmail.com  Wed Jun 18 06:26:12 2008
From: morten.mossige at gmail.com (Morten Mossige)
Date: Wed, 18 Jun 2008 08:26:12 +0200
Subject: Use of CS3
Message-ID: <87bb47550806172326v740726aeq118a1017d3952c49@mail.gmail.com>

Use of CS3
I am in the process of evaluating CodeSourcery GCC toolkit for use
with our own board. Our board is a MPC5200B based board, not very
different from the Lite5200. I have successfully build an application
(small hello world) based on the "Getting Started guide" and running
it from uBoot. I have used the MPC8349E-mITX-uboot.ld link file, and
made a few adjustments to it.
Now I want to test some more functionality. I want to test with
interrupt, but I have big problems to understand how to do this
together with the CS3-library. Does someone have example code which
shows how to write and install an interrupt together with the CS3?
Is there more documentation then the "Getting started guide" of the CS3-lib?

I use the following:
Version: Sourcery G++ Lite 4.2-138
Target: powerpc-eabi
Host: WinXp

Br. Morten


From carlos at codesourcery.com  Wed Jun 18 13:08:31 2008
From: carlos at codesourcery.com (Carlos O'Donell)
Date: Wed, 18 Jun 2008 09:08:31 -0400
Subject: [power-gnu-discuss] Use of CS3
In-Reply-To: <87bb47550806172326v740726aeq118a1017d3952c49@mail.gmail.com>
References: <87bb47550806172326v740726aeq118a1017d3952c49@mail.gmail.com>
Message-ID: <485908CF.4070008@codesourcery.com>

Morten Mossige wrote:
> Now I want to test some more functionality. I want to test with
> interrupt, but I have big problems to understand how to do this
> together with the CS3-library. Does someone have example code which
> shows how to write and install an interrupt together with the CS3?
> Is there more documentation then the "Getting started guide" of the CS3-lib?

At present Sourcery G++ for Power EABI only supports UBoot integration 
with CS3, we do not currently provide support for CPU interrupt vectors. 
We are looking into this enhancement for future releases.

The Getting Started guide is the full documentation for CS3.

Cheers,
Carlos.
-- 
Carlos O'Donell
CodeSourcery
carlos at codesourcery.com
(650) 331-3385 x716


From morten.mossige at gmail.com  Wed Jun 18 14:14:17 2008
From: morten.mossige at gmail.com (Morten Mossige)
Date: Wed, 18 Jun 2008 16:14:17 +0200
Subject: [power-gnu-discuss] Use of CS3
In-Reply-To: <87bb47550806180709s6e4d5258g8e444a44665447b2@mail.gmail.com>
References: <87bb47550806172326v740726aeq118a1017d3952c49@mail.gmail.com>
	 <485908CF.4070008@codesourcery.com>
	 <87bb47550806180709s6e4d5258g8e444a44665447b2@mail.gmail.com>
Message-ID: <87bb47550806180714u173f402qb350543131614759@mail.gmail.com>

---------- Forwarded message ----------
From: Morten Mossige <morten.mossige at gmail.com>
Date: 18.jun.2008 16:09
Subject: Re: [power-gnu-discuss] Use of CS3
To: Carlos O'Donell <carlos at codesourcery.com>


2008/6/18, Carlos O'Donell <carlos at codesourcery.com>:

> Morten Mossige wrote:
 >
 > > Now I want to test some more functionality. I want to test with
 > > interrupt, but I have big problems to understand how to do this
 > > together with the CS3-library. Does someone have example code which
 > > shows how to write and install an interrupt together with the CS3?
 > > Is there more documentation then the "Getting started guide" of the
 > CS3-lib?
 > >
 >
 >  At present Sourcery G++ for Power EABI only supports UBoot integration with
 > CS3, we do not currently provide support for CPU interrupt vectors. We are
 > looking into this enhancement for future releases.
 >
 >  The Getting Started guide is the full documentation for CS3.
 >
 >

Tnx. for quick ansver, but I still don't get the big picture. Maybe I
 can use the Uboot integration as it is? I want to use Uboot as
 bootloader, and from uboot launch by own program. My own program will
 never return to uboot.
 Am I able to install interrupts by using it like this, or is this what
 you say is unsupported?
 br. Morten