GDB 13 release -- 2022-10-29 update

[Joel Brobecker <brobecker@adacore.com>]

Hi everyone,

Here is a quick update on all the items currently on our radar
for GDB 13. Philippe's changes are still waiting for approval.
It would be nice if someone more current with GDB development
than I took a look, but if not, I will put it on my list of
patches to review towards late Nov.

Fixed Since the Previous Update:
--------------------------------

  * [Torbjörn] PR gdb/28549
    ARM/Cortex-M: improper stack unwinding when the target is in lockup state
    https://sourceware.org/bugzilla/show_bug.cgi?id=28549

    PR still open, but assume fixed based on Torbjörn's email:
    https://sourceware.org/pipermail/gdb-patches/2022-October/193182.html

  * [Torbjörn]
    gdb/arm: Handle lazy FPU state preservation

Added Since the Last Update:
----------------------------

  * [TomT] PR c++/29243
    infinite loop in generic_value_print
    https://sourceware.org/bugzilla/show_bug.cgi?id=29243

    Patch submitted on Oct 18th:
    https://sourceware.org/pipermail/gdb-patches/2022-October/192804.html
    Just approved :).

Other Ongoing Items:
--------------------

  * [PhilippeW]
    Show locno for 'multi location' breakpoint hit msg+conv var $bkptno $locno

    v3 here: https://sourceware.org/pipermail/gdb-patches/2022-June/189824.html

  * [TomT] PR symtab/29105
    new DWARF reader still slow
    https://sourceware.org/bugzilla/show_bug.cgi?id=29105

    The subject of this PR and the initial message mention that
    the index cache is still faster than the new DWARF reader.
    But reading following discussions, it's not clear to me
    anymore what this ticket is about, or what's left to do.
    I will follow up on the PR itself.

Thank you all!
-- 
Joel