[PATCH 2/6] vfprintf: Introduce JUMP_TABLE_BASE_LABEL

[Florian Weimer]

On 03/01/2015 11:36 PM, Andreas Schwab wrote:
> Florian Weimer <fweimer@redhat.com> writes:
> 
>> @@ -1897,7 +1898,9 @@ do_positional:
>>        {
>>  #undef REF
>>  #ifdef SHARED
>> -# define REF(Name) &&do2_##Name - &&do_form_unknown
>> +# undef JUMP_TABLE_BASE_LABEL
>> +# define JUMP_TABLE_BASE_LABEL do2_form_unknown
> 
> Where do you define that label?

Its name is generated with the LABEL macro:

#define LABEL(Name) do2_##Name

and eventually defined by the STEP4_TABLE macro.

-- 
Florian Weimer / Red Hat Product Security