Re: [PATCH] 2-ptrace_multi

From: Daniel Jacobowitz
Date: Mon May 22 2006 - 09:02:59 EST

On Sun, May 21, 2006 at 05:28:10PM +0200, Renzo Davoli wrote:
> It is not enough. I am fixing the [GS]ETREGS for ppc32 but it happens
> that the error number is stored in the register PT_CCR (a.k.a. R38)
> so I need an extra call to get that, then I need the program counter which is
> in PT_NIP (R31). [GS]ETREGS for ppc load/store just the range R0-R31.
> so I need 3 syscalls for each syscall issued by the ptraced process
> instead of just one.

Then have you considered changing the regset returned to be actually
useful? Especially for ppc32 where you say it was not previously

Daniel Jacobowitz
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