2008/11/7 J.H.Kim <frog1120@xxxxxxxxx>:
> Hi, everyone
>
> How can I convert function pointer to function symbol to print out the name
> of the function?
>
> For example, in console_init(), I'd like to print out the function name of
> (*call)() using printk().
>
> call = __con_initcall_start;
>
> while (call < __con_initcall_end) {
> (*call)();
> call++;
> }
>
> Is it only way to find out the function symbol
> that compare the address of call with those in System.map?
>
> If there is other methods to do it, please let me know them.
>
> Thanks in advance.
>
> Regards,
> J.H.Kim
Hi.
Just use the %pF format:
printk("%pF\n", my_addr);
If this address is in a function, it will print its plus the offset of
the code inside.
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