[PING] RE: [RFC][PATCH] - Fix pretty-printers which call the inferiors, mi-interface crashs

[Vörtler, Thilo <thilo dot voertler at coseda-tech dot com>]

> -----Ursprüngliche Nachricht-----
> Von: Vörtler, Thilo
> Gesendet: Donnerstag, 2. Juni 2016 11:09
> An: 'gdb-patches@sourceware.org' <gdb-patches@sourceware.org>
> Betreff: [RFC][PATCH] - Fix pretty-printers which call the inferiors, mi-
> interface crashs
> 
> Hi,
> as described in Bug 17437 the mi interface corrupts cached frames in the
> list_arg_or_local function of mi-cmd-stack.c when a pretty-printer calls a
> function of the inferior. To prevent this the frame_id is stored and used to
> restore the frame after calling list_arg_or_local
> - MI regressions were run and no effect through the patch was seen
> 
> Is this patch okay?
> 
> BR, Thilo
> 
> 
> gdb/ChangeLog:
> 
> 2016-06-02  Thilo Vörtler  <thilo.voertler@coseda-tech.com>
> 
> 	* mi-cmd-stack.c (list_args_or_locals) the mi interface corrupts
> 	cached frames in the list_arg_or_local function of mi-cmd-stack.c
> when
> 	a pretty-printer calls a function of the inferior. To prevent this the
> 	frame_id is stored and used to restore the frame after calling
> 	list_arg_or_local

Attachment: 0001-FIX-pretty-printers-which-call-the-inferiors-though-.patch
Description: 0001-FIX-pretty-printers-which-call-the-inferiors-though-.patch