Mirror of the gdb-patches mailing list
 help / color / mirror / Atom feed
From: "Metzger, Markus T" <markus.t.metzger@intel.com>
To: Pedro Alves <palves@redhat.com>
Cc: "gdb-patches@sourceware.org" <gdb-patches@sourceware.org>
Subject: RE: [PATCH 2/4] record: set stop_pc in "record goto" command
Date: Wed, 08 Jul 2015 15:08:00 -0000	[thread overview]
Message-ID: <A78C989F6D9628469189715575E55B233316AC4B@IRSMSX104.ger.corp.intel.com> (raw)
In-Reply-To: <559D28A4.3040402@redhat.com>

> -----Original Message-----
> From: Pedro Alves [mailto:palves@redhat.com]
> Sent: Wednesday, July 8, 2015 3:42 PM
> To: Metzger, Markus T
> Cc: gdb-patches@sourceware.org
> Subject: Re: [PATCH 2/4] record: set stop_pc in "record goto" command
> 
> On 07/08/2015 01:54 PM, Markus Metzger wrote:
> 
> > 2015-07-08  Markus Metzger <markus.t.metzger@intel.com>
> >
> > gdb/
> > 	* record-btrace.c (record_btrace_goto_begin,
> record_btrace_goto_end)
> > 	record_btrace_goto): Set stop_pc.  Call reinit_frame_cache.
> > 	* record-full.c (record_full_goto_entry): Set stop_pc.
> >
> > testsuite/
> > 	* gdb.btrace/record_goto-step.exp: New.
> > ---
> >  gdb/record-btrace.c                           |  6 ++++
> >  gdb/record-full.c                             |  1 +
> >  gdb/testsuite/gdb.btrace/record_goto-step.exp | 46
> +++++++++++++++++++++++++++
> >  3 files changed, 53 insertions(+)
> >  create mode 100644 gdb/testsuite/gdb.btrace/record_goto-step.exp
> >
> > diff --git a/gdb/record-btrace.c b/gdb/record-btrace.c
> > index 969e01b..3870400 100644
> > --- a/gdb/record-btrace.c
> > +++ b/gdb/record-btrace.c
> > @@ -2227,6 +2227,8 @@ record_btrace_goto_begin (struct target_ops
> *self)
> >    btrace_insn_begin (&begin, &tp->btrace);
> >    record_btrace_set_replay (tp, &begin);
> >
> > +  reinit_frame_cache ();
> > +  stop_pc = regcache_read_pc (get_current_regcache ());
> 
> I think you should do this within record_btrace_set_replay,
> instead of doing the same in several places.

OK.  I also moved the call to print_stack_frame.


> Also, I don't think you need the reinit_frame_cache call, as the
> registers_changed_ptid calls in
> record_btrace_set_replay/record_btrace_stop_replaying take care of
> it already.

OK.

I'll reorder the patches, commit the approved ones, and send updated versions
of the two you had comments on.  Is that OK with you?

Regards,
Markus.
Intel Deutschland GmbH
Registered Address: Am Campeon 10-12, 85579 Neubiberg, Germany
Tel: +49 89 99 8853-0, www.intel.de
Managing Directors: Christin Eisenschmid, Prof. Dr. Hermann Eul
Chairperson of the Supervisory Board: Tiffany Doon Silva
Registered Office: Munich
Commercial Register: Amtsgericht Muenchen HRB 186928


  reply	other threads:[~2015-07-08 15:08 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-08 12:54 [PATCH 1/4] btrace: fix build fail with 32-bit BFD Markus Metzger
2015-07-08 12:54 ` [PATCH 3/4] ari, btrace: avoid unsigned long long Markus Metzger
2015-07-08 13:40   ` Pedro Alves
2015-07-08 14:05     ` Metzger, Markus T
2015-07-08 12:54 ` [PATCH 2/4] record: set stop_pc in "record goto" command Markus Metzger
2015-07-08 13:42   ` Pedro Alves
2015-07-08 15:08     ` Metzger, Markus T [this message]
2015-07-08 15:11       ` Pedro Alves
2015-07-08 12:54 ` [PATCH 4/4] btrace, pt: support new packets Markus Metzger
2015-07-08 13:45   ` Pedro Alves
2015-07-08 13:42 ` [PATCH 1/4] btrace: fix build fail with 32-bit BFD Pedro Alves
2015-07-13  7:39   ` Metzger, Markus T
2015-07-13  9:39     ` Pedro Alves

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=A78C989F6D9628469189715575E55B233316AC4B@IRSMSX104.ger.corp.intel.com \
    --to=markus.t.metzger@intel.com \
    --cc=gdb-patches@sourceware.org \
    --cc=palves@redhat.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox