[PINGv2][PATCH v3 0/2] Fix reverse nexting over recursions

[Bruno Larsen <blarsen@redhat.com>]

ping!

Cheers,
Bruno

On 14/09/2022 15:16, Bruno Larsen wrote:
> ping!
>
> Cheers,
> Bruno
>
> On 31/08/2022 14:07, Bruno Larsen wrote:
>> This patch series fixes gdb record/16678, GDB being unable to
>> reverse-next over a recursive function.  However, the simple way to fix
>> it hit a snag when I discovered that the amd64 epilogue unwinder would
>> give a different frame id than the dwarf2 unwinder would in the rest of
>> the function.  This patch series first change this discrepancy, then
>> fixes the bug.
>>
>> Changelog for v3:
>>      * fix some comments on the amd64_epilogue_unwinder
>>      * fix style for the step-reverse test
>>
>> Changelog for v2:
>>      * Implemented Pedro Alves's suggestion to simplify the fix
>>      * Added the first patch to fix a regression that the simple fix
>>        would introduce.
>>
>> Bruno Larsen (2):
>>    Change calculation of frame_id by amd64 epilogue unwinder
>>    gdb/reverse: Fix stepping over recursive functions
>>
>>   gdb/amd64-tdep.c                              |  10 +-
>>   gdb/infrun.c                                  |   2 +-
>>   .../gdb.base/unwind-on-each-insn-foo.c        |  22 +++
>>   gdb/testsuite/gdb.base/unwind-on-each-insn.c  |  25 +++
>>   .../gdb.base/unwind-on-each-insn.exp          | 154 ++++++++++++++++++
>>   gdb/testsuite/gdb.reverse/step-precsave.exp   |   6 +-
>>   gdb/testsuite/gdb.reverse/step-reverse.c      |  18 +-
>>   gdb/testsuite/gdb.reverse/step-reverse.exp    |  58 ++++++-
>>   8 files changed, 282 insertions(+), 13 deletions(-)
>>   create mode 100644 gdb/testsuite/gdb.base/unwind-on-each-insn-foo.c
>>   create mode 100644 gdb/testsuite/gdb.base/unwind-on-each-insn.c
>>   create mode 100644 gdb/testsuite/gdb.base/unwind-on-each-insn.exp
>>