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Re: [openrisc] Some question!



Hi,
    Sorry for my stupid questions.
    I find the answers in the arch paper.
    thanks.
giro.
--- xu hu <giro_cn@yahoo.com> wrote:
> Hi Lampret,
>     Today, i studied the source codes of the uclinux
> for or1200. I met some questions.
> Q1: do some general registers have special usage?
> like r7, r9? ( why l.jr r9 in the function sti() )
> 
> Q2: how many kinds of the data types are there?
> 
> Q3: are there some programmer's guild for uclinux/
> rtems for or1200?
> 
> thanks you.
> 
> giro.
> 
> 
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