George
"Aneesh Kumar K.V" wrote:
>
> Hi,
>
> Is there any functions that i can use to setup pt_regs structure
> myself.
>
> For example how can I take a following i386 system call to alpha
>
> sys_mycall( struct pt_regs regs)
> {
> my_function( ®s);
>
> }
>
> I tried to do it same way . But then the value of members of regs
> structure that i am getting are corrupted. Later looking into the
> source i found that for most of alpha system call is defined something
> like
>
> sys_mycall( arg1, arg2, arg3.....)
>
> So i replaced the above function definition with
>
> sys_mycall( argument1, argument 2 argument ) here consider it takes
> only three arguments ...
>
> But now how i will pass the regs structure to my_function . Is there any
> already existing function that help me to do that something like
> save_regs(®s) ? Or do i need to hand code all the saving by itself.
> Can I use SAVE_ALL #define defined in entry.S .
>
> Thanks in advance .
>
> -aneesh
>
>
> -
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-- George george@mvista.com High-res-timers: http://sourceforge.net/projects/high-res-timers/ Real time sched: http://sourceforge.net/projects/rtsched/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/