[Qemu-devel] [PATCH qom-cpu v3 00/14] QOM CPUState, part 10: CPU loops

[Andreas Färber]

Hello,

This series changes cpu_single_env, first_cpu, next_cpu and thread_env to 
CPUState.

v3 defers the removal of qemu_for_each_cpu() and drops CPU_INTERRUPT_* changes,
renames cpu_single_cpu to current_cpu, while enforcing consistent use of
ENV_GET_CPU() and CPUArchState macros.

Available for testing at:
git://github.com/afaerber/qemu-cpu.git qom-cpu-10.v3
https://github.com/afaerber/qemu-cpu/commits/qom-cpu-10.v3

Regards,
Andreas

v2 -> v3:
* Dropped sh_intc change and CPU_INTERRUPT_* movement / enum conversion (rth).
* Simplified alpha code by reusing a cpu variable (rth).
* Renamed cpu_single_cpu to current_cpu and prepended KVM preparation patch.
* Dropped qemu_for_each_cpu() removal (mst).
* Rebased onto Paolo's iommu series.
* Dropped cpu_next hunks in cpu_copy() no longer needed for CPUState::next_cpu.
* Applied some preparatory patches to avoid large resends.
* Appended ENV_GET_CPU() cleanups for ppc and s390x.
* Appended CPUArchState cleanup for x86 dump support.
* Prepended Coding Style cleanup for linux-user do_syscall() TARGET_NR_exit.

v1 -> v2:
* Fixed typo spotted by Li Guang.
* Dropped qemu_for_each_cpu() conversion patches.
* Applied most qemu_get_cpu() patches already.
* Fixed Xen breakage due to NULL cpu_single_env (reported by Stefano).
* Appended patch to drop qemu_for_each_cpu() (suggested by Markus).
* Appended patches to build arm_gic, arm_mptimer, openpic and sh_intc only once.
* Avoided some un-typed uses of CPUState::env_ptr.

Cc: Anthony Liguori <address@hidden>
Cc: Blue Swirl <address@hidden>
Cc: Aurélien Jarno <address@hidden>
Cc: Markus Armbruster <address@hidden>
Cc: Paolo Bonzini <address@hidden> (cpu_unassigned_access)
Cc: Stefano Stabellini <address@hidden> (dummy CPU thread changes)
Cc: Peter Maydell <address@hidden> (hwaddr, arm devs)
Cc: Alexander Graf <address@hidden> (openpic)
Cc: Scott Wood <address@hidden> (openpic)

Andreas Färber (14):
  kvm: Free current_cpu identifier
  cpu: Replace cpu_single_env with CPUState current_cpu
  kvm: Change kvm_remove_all_breakpoints() argument to CPUState
  linux-user: Clean up do_syscall() Coding Style for TARGET_NR_exit
  cpu: Make first_cpu and next_cpu CPUState
  linux-user: Change thread_env to CPUState
  bsd-user: Change thread_env to CPUState
  intc/arm_gic: Build arm_gic only once
  intc/openpic: Build openpic only once
  timer/arm_mptimer: Build arm_mptimer only once
  target-ppc: Don't overuse ENV_GET_CPU()
  target-s390x: Don't overuse ENV_GET_CPU()
  target-s390x: Change handle_{hypercall,diag}() argument to S390CPU
  target-i386: Don't overuse CPUArchState

 bsd-user/elfload.c        |   6 +-
 bsd-user/main.c           |   6 +-
 bsd-user/qemu.h           |   2 +-
 cpu-exec.c                |  13 ++--
 cpus.c                    | 167 ++++++++++++++++++++++++----------------------
 cputlb.c                  |   4 +-
 dump.c                    |  16 ++---
 exec.c                    |  55 ++++++++-------
 gdbstub.c                 |  35 ++++++----
 hw/alpha/typhoon.c        |  16 ++---
 hw/arm/boot.c             |  10 +--
 hw/arm/exynos4_boards.c   |   4 +-
 hw/arm/highbank.c         |   2 +-
 hw/arm/pxa2xx.c           |   3 +-
 hw/arm/realview.c         |   2 +-
 hw/arm/vexpress.c         |   2 +-
 hw/arm/xilinx_zynq.c      |   2 +-
 hw/i386/kvm/clock.c       |  12 ++--
 hw/i386/kvmvapic.c        |  19 ++++--
 hw/i386/pc.c              |  28 ++++----
 hw/i386/pc_piix.c         |   3 +-
 hw/intc/Makefile.objs     |   4 +-
 hw/intc/arm_gic.c         |   4 +-
 hw/intc/armv7m_nvic.c     |  11 ++-
 hw/intc/openpic.c         |   9 +--
 hw/intc/sh_intc.c         |   5 +-
 hw/isa/lpc_ich9.c         |   2 +-
 hw/mips/mips_fulong2e.c   |   6 +-
 hw/mips/mips_jazz.c       |   6 +-
 hw/mips/mips_malta.c      |   9 +--
 hw/misc/vmport.c          |  26 +++++---
 hw/ppc/mpc8544_guts.c     |   3 +-
 hw/ppc/ppc.c              |  12 ++--
 hw/ppc/prep.c             |  12 ++--
 hw/ppc/spapr.c            |  27 ++++----
 hw/sparc/sun4m.c          |   5 +-
 hw/timer/Makefile.objs    |   2 +-
 hw/timer/arm_mptimer.c    |   9 ++-
 include/exec/cpu-all.h    |   4 --
 include/exec/cpu-defs.h   |   1 -
 include/hw/ppc/ppc.h      |   2 -
 include/hw/ppc/ppc_e500.h |   6 ++
 include/qom/cpu.h         |   8 +++
 include/sysemu/kvm.h      |  10 +--
 kvm-all.c                 |  53 ++++++++-------
 kvm-stub.c                |   6 +-
 linux-user/elfload.c      |  21 +++---
 linux-user/linuxload.c    |   3 +-
 linux-user/main.c         |  16 ++---
 linux-user/qemu.h         |   2 +-
 linux-user/signal.c       |  12 ++--
 linux-user/syscall.c      |  80 +++++++++++-----------
 memory.c                  |  10 ++-
 memory_mapping.c          |  16 ++---
 monitor.c                 |   4 +-
 target-i386/arch_dump.c   |  17 +++--
 target-i386/helper.c      |  15 +++--
 target-i386/kvm.c         |   8 ++-
 target-i386/misc_helper.c |   2 +-
 target-mips/op_helper.c   |  25 ++++---
 target-ppc/excp_helper.c  |   9 ++-
 target-ppc/kvm.c          |   2 +-
 target-ppc/mmu_helper.c   |   2 +-
 target-s390x/kvm.c        |  14 ++--
 translate-all.c           |  32 +++++----
 user-exec.c               |   9 +--
 66 files changed, 500 insertions(+), 448 deletions(-)
 create mode 100644 include/hw/ppc/ppc_e500.h

-- 
1.8.1.4