[PATCH 00/12] Make use of default gdbarch methods for some targets

[Andrew Burgess <andrew dot burgess at embecosm dot com>]

Following on from this patch:

    https://sourceware.org/ml/gdb-patches/2018-11/msg00132.html

This series removes the dummy_id, unwind_pc, and unwind_sp gdbarch
methods from some targets in cases where it seems obvious that the
default method, and the method being deleted are the same.

>From this series only the RISC-V patch has been tested (due to lack of
targets), so I'm relying on manual code inspection to convince myself
the patches are correct.

I've CC'd target maintainers where I can find any in the hope people
might test their own target, however, not every target has an obvious
maintainer, so some are going to rely on review.

I've not adjusted every target, this is about half.  I wanted to see
if it's possible to get this set of changes accepted before I do the
remaining set.  I don't think updating half the targets now, and half
later will leave GDB in a worse state.

Final note, all of these patches are independent, each should apply
cleanly without the preceding patches, so feel free to review any that
are of interest, I'll push patches as they get approval.

Thanks,
Andrew

---

Andrew Burgess (12):
  gdb/aarch64: Use default gdbarch methods where possible
  gdb/alpha: Use default gdbarch methods where possible
  gdb/arc: Use default gdbarch method default_dummy_id.
  gdb/arm: Use default gdbarch methods where possible
  gdb/bfin: Use default gdbarch methods where possible
  gdb/cris: Use default gdbarch methods where possible
  gdb/csky: Use default gdbarch methods where possible
  gdb/riscv: Use default gdbarch methods where possible
  gdb/frv: Use default gdbarch methods where possible
  gdb/ft32: Use default gdbarch methods where possible
  gdb/h8300: Use default gdbarch methods where possible
  gdb/hppa: Use default gdbarch method default_dummy_id.

 gdb/ChangeLog      | 88 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 gdb/aarch64-tdep.c | 38 -----------------------
 gdb/alpha-tdep.c   | 29 ------------------
 gdb/arc-tdep.c     | 14 ---------
 gdb/arm-tdep.c     | 37 -----------------------
 gdb/bfin-tdep.c    | 18 -----------
 gdb/cris-tdep.c    | 40 -------------------------
 gdb/csky-tdep.c    | 34 ---------------------
 gdb/frv-tdep.c     | 27 -----------------
 gdb/ft32-tdep.c    | 33 --------------------
 gdb/h8300-tdep.c   | 22 --------------
 gdb/hppa-tdep.c    |  9 ------
 gdb/riscv-tdep.c   | 30 -------------------
 13 files changed, 88 insertions(+), 331 deletions(-)

-- 
2.14.5