[PATCH 0/3] Introduce process_stratum_target

[Pedro Alves <palves@redhat.com>]

Some more easily-splittable bits from my multi-target branch.

In the branch, I did a lot of back and forth around changing the
interface of the target_ops::has_foo methods, and it annoyed me that I
had to adjust the interface in several places.  At some point I came
up with these patches to try to centralize things a little more.

Pedro Alves (3):
  Move test_target_ops to a separate file
  Introduce process_stratum_target
  Convert default_child_has_foo functions to process_stratum_target
    methods

 gdb/Makefile.in              |   2 +
 gdb/bsd-kvm.c                |   6 +--
 gdb/corelow.c                |   8 ++--
 gdb/gdbarch-selftests.c      |   1 +
 gdb/inf-child.c              |  35 ---------------
 gdb/inf-child.h              |  17 ++-----
 gdb/process-stratum-target.c | 100 +++++++++++++++++++++++++++++++++++++++++
 gdb/process-stratum-target.h |  60 +++++++++++++++++++++++++
 gdb/ravenscar-thread.c       |   7 ---
 gdb/regcache.c               |   1 +
 gdb/remote-sim.c             |  15 ++-----
 gdb/remote.c                 |  14 ++----
 gdb/target-delegates.c       |   4 +-
 gdb/target.c                 | 105 -------------------------------------------
 gdb/target.h                 |  67 ++-------------------------
 gdb/test-target.c            |  39 ++++++++++++++++
 gdb/test-target.h            |  65 +++++++++++++++++++++++++++
 gdb/tracefile.c              |   5 ---
 gdb/tracefile.h              |   6 ++-
 19 files changed, 295 insertions(+), 262 deletions(-)
 create mode 100644 gdb/process-stratum-target.c
 create mode 100644 gdb/process-stratum-target.h
 create mode 100644 gdb/test-target.c
 create mode 100644 gdb/test-target.h

-- 
2.14.4