[Bug python/13587] New: stop reasons and other info missing from events.stop

[Bug python/13587] New: stop reasons and other info missing from events.stop

[tromey at redhat dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=13587

             Bug #: 13587
           Summary: stop reasons and other info missing from events.stop
           Product: gdb
           Version: unknown
            Status: NEW
          Severity: normal
          Priority: P2
         Component: python
        AssignedTo: unassigned@sourceware.org
        ReportedBy: tromey@redhat.com
    Classification: Unclassified


The stop events emitted by events.stop do not include all the
info available to MI.
See PR 8444 for some information.
See PR 11688 for some patches to hook ui-out to Python.
Probably the Python code here should be mimicking MI and calling bpstat_print.
This may involve some refactoring to change how the proper event class
is determined.

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[Bug python/13587] stop reasons and other info missing from events.stop

[alex-sourceware at spamt dot net]

http://sourceware.org/bugzilla/show_bug.cgi?id=13587

Alexander Bernauer <alex-sourceware at spamt dot net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |alex-sourceware at spamt
                   |                            |dot net

--- Comment #1 from Alexander Bernauer <alex-sourceware at spamt dot net> 2012-08-24 15:17:40 UTC ---
Here is an example of a missing stop reason. This makes writing GDB/MI
front-ends rather cumbersome, so a fix would be much appreciated.

---8<---
*stopped,reason="end-stepping-range",frame={addr="0x00007ffff7a9d6b5",func="_IO_vfprintf_internal",args=[{name="s",value="0x7fffffffd930"},{name="format",value="0x40338e
\"%d,
%u\""},{name="ap",value="0x7fffffffdad0"}],file="vfprintf.c",line="1328"},thread-id="1",stopped-threads="all",core="1"

325-exec-step
*stopped,frame={addr="0x00007ffff7a9d6b5",func="__find_specmb",args=[{name="s",value="0x7fffffffd930"},{name="format",value="0x40338e
\"%d,
%u\""},{name="ap",value="0x7fffffffdad0"}],file="printf-parse.h",line="99"},thread-id="1",stopped-threads="all",core="1"
325^done
(gdb)
--->8---

Unfortunately I have little knowledge about the GDB internals, so I can only
hope that the observed problem indeed concerns the Python sub-system... (sorry
if not)

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[Bug python/13587] stop reasons and other info missing from events.stop

[alex-sourceware at spamt dot net]

http://sourceware.org/bugzilla/show_bug.cgi?id=13587

--- Comment #2 from Alexander Bernauer <alex-sourceware at spamt dot net> 2012-08-24 16:39:19 UTC ---
Please ignore my previous comment.

I just upgraded to GDB 7.5 and the issue I was observing seems to be resolved.
Sorry, could have done so earlier :-/

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[Bug python/13587] stop reasons and other info missing from events.stop

[alex-sourceware at spamt dot net]

http://sourceware.org/bugzilla/show_bug.cgi?id=13587

Alexander Bernauer <alex-sourceware at spamt dot net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|alex-sourceware at spamt    |
                   |dot net                     |

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[Bug python/13587] stop reasons and other info missing from events.stop

[tromey at sourceware dot org]

https://sourceware.org/bugzilla/show_bug.cgi?id=13587

Tom Tromey <tromey at sourceware dot org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tromey at sourceware dot org
           Assignee|unassigned at sourceware dot org   |tromey at sourceware dot org

--- Comment #3 from Tom Tromey <tromey at sourceware dot org> ---
Sending a patch for this.

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[Bug python/13587] stop reasons and other info missing from events.stop

[tromey at sourceware dot org]

https://sourceware.org/bugzilla/show_bug.cgi?id=13587

--- Comment #4 from Tom Tromey <tromey at sourceware dot org> ---
https://sourceware.org/pipermail/gdb-patches/2023-November/204158.html

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[Bug python/13587] stop reasons and other info missing from events.stop

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=13587

--- Comment #5 from Sourceware Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Tom Tromey <tromey@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=e187e7c9696fbf66cf25d5fb8113bc3bc06b9e8b

commit e187e7c9696fbf66cf25d5fb8113bc3bc06b9e8b
Author: Tom Tromey <tromey@adacore.com>
Date:   Fri Nov 3 13:23:41 2023 -0600

    Emit stop reason details in Python stop events

    This changes Python stop events to carry a "details" dictionary, that
    holds any relevant information about the stop.  The details are
    constructed using more or less the same procedure as is done for MI.

    Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=13587
    Reviewed-By: Eli Zaretskii <eliz@gnu.org>

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[Bug python/13587] stop reasons and other info missing from events.stop

[tromey at sourceware dot org]

https://sourceware.org/bugzilla/show_bug.cgi?id=13587

Tom Tromey <tromey at sourceware dot org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |15.1
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #6 from Tom Tromey <tromey at sourceware dot org> ---
Fixed.

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