[PATCH, v4] PR 20569, segv in follow_exec

[Luis Machado]

On 10/25/2016 02:46 PM, Pedro Alves wrote:
> On 10/25/2016 08:41 PM, Luis Machado wrote:
>
>> Going back to the flags problem, maybe adding "add_flags" as argument to
>> symbol_file_add_main_1, just like symbol_file_add, and appending those
>> flags to the existing flag variable there would make things work?
>
> I've now cleaned up that patch, and simply rebasing yours on top
> shows what I meant:
>
>  src/gdb/exec.c:184:59: error: could not convert ‘flags’ from
> ‘symfile_add_flags {aka enum_flags<symfile_add_flag>}’ to
> ‘objfile_flags {aka enum_flags<objfile_flag>}’
>      symbol_file_add_main_1 (exec_file_host, from_tty, flags);
>                                                            ^

Ah yes. Confusing names in those functions.

>  Makefile:1138: recipe for target 'exec.o' failed
>
> I.e., the existing flags parameter to symbol_file_add_main_1
> is _not_ a symfile_add_flags.  We can't just use it as is.
>
> So yes, I think so.  I was just doing that here, this minute.
> But I was replacing the from_tty parameter symbol_file_add_main
> with a symfile_add_flags instead.  Let me do that and send
> both patches.
>

Oki!

Thanks.