[Qemu-devel] [PATCH 0/6] AREG0 patches v5

[Blue Swirl]

Hello,

In this version I used a different approach to x86. Splitting TCG i386
and x86_64 makes the code much cleaner. Then instead of regparm(3)
calling convention with register passing, I use standard stack based
version.

Both i386 and x86_64 hosts work with both Sparc32 and Sparc64 guests.

I haven't made performance tests yet, I need to find a setup with
better S/N. Test reports welcome.

Patches 1 and 2 could be committed separately if there are no objections.

URL     git://repo.or.cz/qemu/blueswirl.git
        http://repo.or.cz/r/qemu/blueswirl.git

Blue Swirl (6):
  TCG: split i386 and x86_64
  TCG: clean up i386 and x86_64
  softmmu templates: optionally pass CPUState to memory access
    functions
  TCG: add 5 arg helpers to def-helper.h
  Sparc: avoid AREG0 for memory access helpers
  Sparc: avoid AREG0 wrappers for memory access helpers

 MAINTAINERS                |    5 +
 Makefile.target            |   12 +-
 configure                  |    9 +-
 cpu-all.h                  |    9 +
 def-helper.h               |   26 +
 exec-all.h                 |    2 +
 exec.c                     |    4 +
 osdep.h                    |    2 +-
 softmmu_defs.h             |   28 +
 softmmu_header.h           |   60 ++-
 softmmu_template.h         |   82 ++-
 target-sparc/cpu.h         |    3 +-
 target-sparc/helper.h      |   20 +-
 target-sparc/ldst_helper.c |  415 ++++++-----
 target-sparc/op_helper.c   |   74 --
 target-sparc/translate.c   |   62 +-
 tcg/arm/tcg-target.c       |   53 ++
 tcg/hppa/tcg-target.c      |   44 ++
 tcg/i386/tcg-target.c      |  757 ++++++---------------
 tcg/i386/tcg-target.h      |   52 +--
 tcg/ia64/tcg-target.c      |   46 ++
 tcg/mips/tcg-target.c      |   44 ++
 tcg/ppc/tcg-target.c       |   45 ++
 tcg/ppc64/tcg-target.c     |   44 ++
 tcg/s390/tcg-target.c      |   44 ++
 tcg/sparc/tcg-target.c     |   50 ++-
 tcg/tci/tcg-target.c       |    6 +
 tcg/x86_64/tcg-target.c    | 1651 ++++++++++++++++++++++++++++++++++++++++++++
 tcg/x86_64/tcg-target.h    |  107 +++
 29 files changed, 2813 insertions(+), 943 deletions(-)
 delete mode 100644 target-sparc/op_helper.c
 create mode 100644 tcg/x86_64/tcg-target.c
 create mode 100644 tcg/x86_64/tcg-target.h

-- 
1.7.9