[PATCH 0/8] regcache misc cleanup and refactor

[Yao Qi <qiyaoltc@gmail.com>]

During the work of regcache rewriting, I find there are some minor
cleanups and refactors can go upstream first.  Each patch is quite
self-contained, but they may be dependent to previous patches in
this series, so I put all of them in one patch set.

Rebuild GDB with every patch applied accumulatively, and regress
tested on x86_64-linux.

*** BLURB HERE ***

Yao Qi (8):
  Remove regcache_descr fields sizeof_raw_register_status and
    sizeof_cooked_register_status
  Remove code wrapped by "#if 0"
  New method regcache::assert_regnum
  Remove regcache_descr::nr_raw_registers
  s/get_regcache_aspace (regcache)/regcache->aspace ()/g
  const-fy regcache::m_aspace
  const-fy regcache::m_readonly_p
  Construct readonly regcache without address space

 gdb/darwin-nat.c     |  2 +-
 gdb/frame.c          |  5 ++-
 gdb/infrun.c         | 42 ++++++++++++-------------
 gdb/jit.c            |  4 +--
 gdb/linux-nat.c      |  8 ++---
 gdb/ppc-linux-tdep.c |  5 ++-
 gdb/record-full.c    |  7 ++---
 gdb/regcache.c       | 88 +++++++++++++++++++---------------------------------
 gdb/regcache.h       | 20 ++++++------
 9 files changed, 75 insertions(+), 106 deletions(-)

-- 
1.9.1