Re: [Qemu-devel] [PATCH qom-cpu-next 0/6] QOM CPUState, part 8: CPU_COMMON continued

[Andreas Färber]

Am 01.02.2013 13:38, schrieb Andreas Färber:
> Hello,
> 
> This series moves more fields from CPU_COMMON / CPU*State to CPUState,
> allowing access from target-independent code.
> 
> The final patch in this series will help solve some issues (in particular
> avoid a dependency on CPU_COMMON TLB refactoring for now) but opens a can
> of worms: Since it is initialized in derived instance_init functions,
> functions cannot randomly be changed to operate on CPUState and be called
> from CPUState's instance_init or they will crash due to NULL env_ptr.

The "questionable" patch in this series has been acked by rth, so if
nobody objects, I'll queue it on qom-cpu-next tonight, to base further
work on. I'm not aware of any conflicting maintainer's queue so far.

Andreas

> 
> For those of you that may have been following the CPU refactorings closely,
> I have now split off part of former qom-cpu-8 branch into qom-cpu-9.
> This series thereby applies directly to qom-cpu-next,
> whereas qom-cpu-9 depends on the pending s390x pull, my m68k cleanups and
> may be changed for VMState changes cooking elsewhere to keep i386 v5 compat.
> 
> Available for testing at:
> git://github.com/afaerber/qemu-cpu.git qom-cpu-8.v1
> https://github.com/afaerber/qemu-cpu/commits/qom-cpu-8.v1
> 
> Regards,
> Andreas
> 
> Changes from previews:
> * Drop #ifdefs for user-only CPUState fields.
> * Defer interrupt-related changes to part 9.
> 
> Andreas Färber (6):
>   cpu: Move host_tid field to CPUState
>   cpu: Move running field to CPUState
>   cpu: Move exit_request field to CPUState
>   cpu: Move current_tb field to CPUState
>   cputlb: Pass CPUState to cpu_unlink_tb()
>   cpu: Add CPUArchState pointer to CPUState
> 
>  cpu-exec.c                  |   21 ++++++++++++---------
>  cputlb.c                    |    6 ++++--
>  dump.c                      |    8 ++++++--
>  exec.c                      |    6 ++++--
>  gdbstub.c                   |   14 +++++++++-----
>  hw/apic_common.c            |    2 +-
>  hw/apic_internal.h          |    2 +-
>  hw/kvmvapic.c               |   13 ++++++++-----
>  hw/spapr_hcall.c            |    5 +++--
>  include/exec/cpu-defs.h     |    5 -----
>  include/exec/exec-all.h     |    4 +++-
>  include/exec/gdbstub.h      |    5 ++---
>  include/qom/cpu.h           |   11 +++++++++++
>  kvm-all.c                   |    6 +++---
>  linux-user/main.c           |   37 ++++++++++++++++++++++---------------
>  linux-user/syscall.c        |    4 +++-
>  qom/cpu.c                   |    2 ++
>  target-alpha/cpu.c          |    2 ++
>  target-arm/cpu.c            |    2 ++
>  target-cris/cpu.c           |    2 ++
>  target-i386/cpu.c           |    1 +
>  target-i386/kvm.c           |    4 ++--
>  target-lm32/cpu.c           |    2 ++
>  target-m68k/cpu.c           |    2 ++
>  target-microblaze/cpu.c     |    2 ++
>  target-mips/cpu.c           |    2 ++
>  target-openrisc/cpu.c       |    2 ++
>  target-ppc/translate_init.c |    2 ++
>  target-s390x/cpu.c          |    2 ++
>  target-sh4/cpu.c            |    2 ++
>  target-sparc/cpu.c          |    2 ++
>  target-unicore32/cpu.c      |    2 ++
>  target-xtensa/cpu.c         |    2 ++
>  translate-all.c             |   36 +++++++++++++++++++++++-------------
>  translate-all.h             |    2 +-
>  35 Dateien geändert, 149 Zeilen hinzugefügt(+), 73 Zeilen entfernt(-)

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