lkml.org 
[lkml]   [2006]   [May]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] 2-ptrace_multi
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
implemented?

--
Daniel Jacobowitz
CodeSourcery
-
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/

\
 
 \ /
  Last update: 2006-05-22 15:05    [W:0.081 / U:0.748 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site