Messages in this thread | | | Date | Mon, 22 May 2006 09:02:22 -0400 | From | Daniel Jacobowitz <> | Subject | Re: [PATCH] 2-ptrace_multi |
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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/
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