[PATCH v5 00/15] cpu: Introduce SysemuCPUOps structure

[Philippe Mathieu-Daudé]

Missing review: patch #7

Hi,

This series is inspired on Claudio TCG work.

Instead of separate TCG from other accelerators, here we
separate sysemu operations (system VS user).

Patches 1-5 are generic cleanups.
Patches 6-14 move from CPUClass to SysemuCPUOps
Patch   15 restricts SysemuCPUOps to sysemu

Since v4:
- Removed watchpoint patches (need more work) (Richard)
- Merged patch 1 & 7 "Move CPUClass::vmsd to SysemuCPUOps" (Eduardo)
- Reworded cpu_virtio_is_big_endian description (Greg)
- Move write_elf() in target/riscv/cpu.c (rebased on top of 43a965888)
- Added R-b tags

Since v3:
- SysemuCPUOps const (Richard)
- added missing xtensa #ifdef'ry
- added missing aa64/sve #ifdef'ry
- added Laurent R-b

Since v2:
- fixed lm32/unicore32
- remove USER_ONLY ifdef'ry from "cpu.h" (Claudio)

Since v1:
- Name 'sysemu' (Claudio)
- change each field progressively (Richard)

$ git backport-diff
Key:
[----] : patches are identical
[####] : number of functional differences between upstream/downstream patch
[down] : patch is downstream-only
The flags [FC] indicate (F)unctional and (C)ontextual differences, respective=
ly

001/15:[----] [--] 'cpu: Un-inline cpu_get_phys_page_debug and cpu_asidx_from=
_attrs'
002/15:[----] [--] 'cpu: Introduce cpu_virtio_is_big_endian()'
003/15:[----] [--] 'cpu: Directly use cpu_write_elf*() fallback handlers in p=
lace'
004/15:[----] [--] 'cpu: Directly use get_paging_enabled() fallback handlers =
in place'
005/15:[----] [--] 'cpu: Directly use get_memory_mapping() fallback handlers =
in place'
006/15:[----] [-C] 'cpu: Introduce SysemuCPUOps structure'
007/15:[0036] [FC] 'cpu: Move CPUClass::vmsd to SysemuCPUOps'
008/15:[----] [--] 'cpu: Move CPUClass::virtio_is_big_endian to SysemuCPUOps'
009/15:[----] [--] 'cpu: Move CPUClass::get_crash_info to SysemuCPUOps'
010/15:[0004] [FC] 'cpu: Move CPUClass::write_elf* to SysemuCPUOps'
011/15:[----] [--] 'cpu: Move CPUClass::asidx_from_attrs to SysemuCPUOps'
012/15:[----] [-C] 'cpu: Move CPUClass::get_phys_page_debug to SysemuCPUOps'
013/15:[----] [--] 'cpu: Move CPUClass::get_memory_mapping to SysemuCPUOps'
014/15:[----] [--] 'cpu: Move CPUClass::get_paging_enabled to SysemuCPUOps'
015/15:[0003] [FC] 'cpu: Restrict "hw/core/sysemu-cpu-ops.h" to target/cpu.c'

Regards,

Phil.

Supersedes: <20210303214708.1727801-1-f4bug@amsat.org>

Philippe Mathieu-Daud=C3=A9 (15):
  cpu: Un-inline cpu_get_phys_page_debug and cpu_asidx_from_attrs
  cpu: Introduce cpu_virtio_is_big_endian()
  cpu: Directly use cpu_write_elf*() fallback handlers in place
  cpu: Directly use get_paging_enabled() fallback handlers in place
  cpu: Directly use get_memory_mapping() fallback handlers in place
  cpu: Introduce SysemuCPUOps structure
  cpu: Move CPUClass::vmsd to SysemuCPUOps
  cpu: Move CPUClass::virtio_is_big_endian to SysemuCPUOps
  cpu: Move CPUClass::get_crash_info to SysemuCPUOps
  cpu: Move CPUClass::write_elf* to SysemuCPUOps
  cpu: Move CPUClass::asidx_from_attrs to SysemuCPUOps
  cpu: Move CPUClass::get_phys_page_debug to SysemuCPUOps
  cpu: Move CPUClass::get_memory_mapping to SysemuCPUOps
  cpu: Move CPUClass::get_paging_enabled to SysemuCPUOps
  cpu: Restrict "hw/core/sysemu-cpu-ops.h" to target/cpu.c

 include/hw/core/cpu.h            |  92 ++++++-------------------
 include/hw/core/sysemu-cpu-ops.h |  89 ++++++++++++++++++++++++
 include/migration/vmstate.h      |   2 -
 target/alpha/cpu.h               |   3 +
 target/arm/cpu.h                 |   3 +
 target/avr/cpu.h                 |   1 +
 target/cris/cpu.h                |   3 +
 target/hexagon/cpu.h             |   3 +
 target/hppa/cpu.h                |   3 +
 target/i386/cpu.h                |   3 +
 target/lm32/cpu.h                |   3 +
 target/m68k/cpu.h                |   3 +
 target/microblaze/cpu.h          |   1 +
 target/mips/cpu.h                |   3 +
 target/moxie/cpu.h               |   3 +
 target/nios2/cpu.h               |   1 +
 target/openrisc/cpu.h            |   3 +
 target/ppc/cpu.h                 |   3 +
 target/riscv/cpu.h               |   3 +
 target/rx/cpu.h                  |   1 +
 target/s390x/cpu.h               |   3 +
 target/sh4/cpu.h                 |   3 +
 target/sparc/cpu.h               |   3 +
 target/tricore/cpu.h             |   3 +
 target/unicore32/cpu.h           |   3 +
 target/xtensa/cpu.h              |   3 +
 cpu.c                            |  19 +++---
 hw/core/cpu.c                    | 113 +++++++++++++++++--------------
 hw/virtio/virtio.c               |   4 +-
 stubs/vmstate.c                  |   2 -
 target/alpha/cpu.c               |  11 ++-
 target/arm/cpu.c                 |  18 +++--
 target/avr/cpu.c                 |   8 ++-
 target/cris/cpu.c                |  11 ++-
 target/hppa/cpu.c                |  11 ++-
 target/i386/cpu.c                |  28 +++++---
 target/lm32/cpu.c                |  10 ++-
 target/m68k/cpu.c                |  11 ++-
 target/microblaze/cpu.c          |  11 ++-
 target/mips/cpu.c                |  10 ++-
 target/moxie/cpu.c               |  10 +--
 target/nios2/cpu.c               |  15 +++-
 target/openrisc/cpu.c            |  11 ++-
 target/riscv/cpu.c               |  16 +++--
 target/rx/cpu.c                  |  16 ++++-
 target/s390x/cpu.c               |  14 ++--
 target/sh4/cpu.c                 |  11 ++-
 target/sparc/cpu.c               |  10 ++-
 target/tricore/cpu.c             |  13 +++-
 target/unicore32/cpu.c           |   9 ++-
 target/xtensa/cpu.c              |  11 ++-
 target/ppc/translate_init.c.inc  |  20 +++---
 52 files changed, 461 insertions(+), 206 deletions(-)
 create mode 100644 include/hw/core/sysemu-cpu-ops.h

--=20
2.26.3