[PATCH 3] ptrace: introduce user_single_step_siginfo() helper
Srikar Dronamraju
srikar at linux.vnet.ibm.com
Mon Nov 23 04:59:47 UTC 2009
>
> +#ifdef ARCH_HAS_USER_SINGLE_STEP_INFO
> +extern void user_single_step_siginfo(struct task_struct *tsk,
> + struct pt_regs *regs, siginfo_t *info);
> +#else
> +static inline void user_single_step_siginfo(struct task_struct *tsk,
> + struct pt_regs *regs, siginfo_t *info)
> +{
> + memset(info, 0, sizeof(*info));
> + info->si_signo = SIGTRAP;
Is it possible to add si_code and si_addr info
info->si_code = TRAP_TRACE;
info->si_addr = instruction_pointer(regs);
> +}
> +#endif
> +
Thanks and Regards
-Srikar
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