[Qemu-devel] [PATCH v3 00/13] QOM'ify SuperH CPU

[Andreas Färber]

Hello,

This series converts the SuperH CPU to QOM.
Subclasses and the controversial QOM'ification of the SH7750 SoC are postponed.

I tested it using the sh-test-0.2 test image.

Patches 1-3 do the actual CPU QOM'ification, introducing SuperHCPU.
Patch 4 is a bugfix noticed during QOM'ification.
Patches 5-13 propagates the CPUSH4State -> SuperHCPU change throughout helpers.

Available at:
git://github.com/afaerber/qemu-cpu.git qom-cpu-sh4.v3
https://github.com/afaerber/qemu-cpu/commits/qom-cpu-sh4.v3

Regards,
Andreas

Cc: Aurélien Jarno <address@hidden>

v2 -> v3:
* #include cpu.h rather than cpu-qom.h in cpu.c to get consistent include order.
* Replace duplicated typedef in cpu.h by relocating #include of cpu-qom.h.

v1 -> v2:
* Rebased, now ordered after microblaze QOM'ification.
* Fix LGPLv2.1 license notice ("Library" vs. "Lesser" bug in German GNU 
webpage).
* Split QOM'ification into three steps to show code movements.
* Drop subclasses and SoC QOM'ification for now.

Andreas Färber (13):
  target-sh4: QOM'ify CPU
  target-sh4: QOM'ify CPU reset
  target-sh4: Start QOM'ifying CPU init
  target-sh4: Do not reset CPU feature flags on reset
  hw/sh7750: Use SuperHCPU
  target-sh4: Make cpu_sh4_invalidate_tlb() take SuperHCPU
  target-sh4: Make increment_urc() take SuperHCPU
  target-sh4: Make find_*tlb_entry() take SuperHCPU
  target-sh4: Make cpu_sh4_{read,write}_mmaped_{i,u}tlb_addr() take CPU
  target-sh4: Make get_{physical,mmu}_address() take SuperHCPU
  target-sh4: Make copy_utlb_entry_itlb() take SuperHCPU
  target-sh4: Make update_itlb_use() take SuperHCPU
  target-sh4: Make itlb_replacement() use SuperHCPU

 Makefile.target        |    1 +
 hw/sh7750.c            |   54 +++++++-------
 target-sh4/cpu-qom.h   |   73 +++++++++++++++++++
 target-sh4/cpu.c       |   92 +++++++++++++++++++++++
 target-sh4/cpu.h       |   23 +++---
 target-sh4/helper.c    |  188 +++++++++++++++++++++++++-----------------------
 target-sh4/translate.c |   32 ++-------
 7 files changed, 310 insertions(+), 153 deletions(-)
 create mode 100644 target-sh4/cpu-qom.h
 create mode 100644 target-sh4/cpu.c

-- 
1.7.7