Hi Dave,
Dave Hansen wrote:
> On Mon, 2008-09-08 at 14:02 +0200, Pierre Morel wrote:
>
>> + if (is_self_ptracing(regs->gprs[2])) {
>> + if (!entryexit) {
>> + struct siginfo info;
>> +
>> + memset(&info, 0, sizeof(struct siginfo));
>> + info.si_signo = SIGSYS;
>> + info.si_code = SYS_SYSCALL;
>> + info.si_errno = regs->gprs[2];
>> + info.si_addr = (void *)regs->orig_gpr2;
>> + send_sig_info(SIGSYS, &info, current);
>> + regs->gprs[2] = -1;
>> + }
>> + return;
>> + }
>>
>
> I see you didn't like my suggestions for consolidating some of these
> repetitive code bits across all the architectures. Did you give that a
>
I have read your suggestion, but the actual ptrace() implementation uses
explicit reference to the different architecture dependent registers and
I think that this portion of code is more readable if the patch keeps
the actual conventions used by Roland.
> a shot? Would you like me to produce a patch on top of what you have
> here before this gets merged into mm?
>
No Dave, thank you.
regards,
Pierre
> -- Dave
>
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--
=============
Pierre Morel
RTOS and Embedded Linux
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