[PATCH v4 0/4] Make linux checkpoints work with multiple inferiors

[Kevin Buettner <kevinb@redhat.com>]

This series fixes some problems with the current checkpoint code.  The
first patch makes the checkpoint code inferior aware, fixing a number
of bugs.  The second and third patches are largely cosmetic - they
make changes to checkpoint related output.

The v2 series incorporates Pedro's suggestions regarding the
numbering of checkpoint ids.  See the first patch for details.  The
tests have been revised to account for these changes and new tests
have been added as well.

The v3 series splits out a cosmetic change from the first patch.  It
capitalizes the output of a successful checkpoint command.  This was
prompted by the Linaro regression tester, which, due to the
capitalization change, found two regressions in
gdb.base/kill-during-detach.exp.  (I had made a mistake during my own
testing causing this to not be caught.)

This v4 series addresses Pedro's concerns from his review of the v3
series.  It also adds a NEWS entry and updates the GDB manual with
regard to checkpoint identifiers.

Kevin Buettner (4):
  Make linux checkpoints work with multiple inferiors
  Capitalize output of successful checkpoint command
  Print only process ptids from linux-fork.c
  Linux checkpoints: Update NEWS and gdb.texinfo regarding multiple
    inferiors

 gdb/NEWS                                      |   2 +
 gdb/doc/gdb.texinfo                           |  23 +-
 gdb/linux-fork.c                              | 557 +++++++++-----
 gdb/linux-fork.h                              |  15 +-
 gdb/linux-nat.c                               |  18 +-
 gdb/testsuite/gdb.base/checkpoint.exp         |  26 +-
 gdb/testsuite/gdb.base/kill-during-detach.exp |   2 +-
 gdb/testsuite/gdb.multi/checkpoint-multi.exp  | 689 ++++++++++++++++++
 8 files changed, 1134 insertions(+), 198 deletions(-)
 create mode 100644 gdb/testsuite/gdb.multi/checkpoint-multi.exp

-- 
2.45.2