[Qemu-devel] [PATCH v19 00/21] Add RX archtecture support

[Philippe Mathieu-Daudé]

Hi Yoshinori, Richard, Igor.

This series an iteration of the previous v16 from Yoshinori with
the fixups requested by Igor here:
https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg07260.html
and
https://lists.gnu.org/archive/html/qemu-devel/2019-06/msg01547.html
plus trivial cleanups.

It is based on commit 19735c837ae2056b4651720290eda59498eca65a,
that is before the merge of pull-tcg-20190610 (CPUNegativeOffsetState)
which resulted in commit a578cdfbdd8f9beff5ced52b7826ddb1669abbbf.

Series reordered, some patches squashed.

Patches modified: 2, 3, 14, 19 (wait review from Igor)
New patch: 16 (wait review from Yoshinori)
Extra patch: 21 (meant for testing)

This branch is available here: https://gitlab.com/philmd/qemu/tree/rx-v19

We have:

$ qemu-system-rx -cpu help
rx62n

(qemu) info qom-tree
/machine (rx-virt-machine)
  /peripheral (container)
  /mcu (rx62n)
    /sci[0] (renesas-sci)
      /renesas-sci[0] (qemu:memory-region)
    /icu (rx-icu)
      ...
    /cpu (rx62n-rx-cpu)
      /unnamed-gpio-in[0] (irq)
      /unnamed-gpio-in[1] (irq)
    ...

$ git backport-diff -u rx-16 -r 19735c837ae..rx-v19
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, respectively

001/21:[----] [--] 'target/rx: TCG translation'
002/21:[0011] [FC] 'target/rx: TCG helper'
003/21:[0136] [FC] 'target/rx: CPU definition'
004/21:[----] [--] 'target/rx: RX disassembler'
005/21:[----] [--] 'target/rx: Disassemble rx_index_addr into a string'
006/21:[----] [--] 'target/rx: Replace operand with prt_ldmi in disassembler'
007/21:[----] [--] 'target/rx: Use prt_ldmi for XCHG_mr disassembly'
008/21:[----] [--] 'target/rx: Emit all disassembly in one prt()'
009/21:[----] [--] 'target/rx: Collect all bytes during disassembly'
010/21:[----] [--] 'target/rx: Dump bytes for each insn during disassembly'
011/21:[----] [--] 'hw/intc: RX62N interrupt controller (ICUa)'
012/21:[----] [--] 'hw/timer: RX62N internal timer modules'
013/21:[----] [--] 'hw/char: RX62N serial communication interface (SCI)'
014/21:[0013] [FC] 'hw/rx: RX Target hardware definition'
015/21:[----] [-C] 'hw/rx: Honor -accel qtest'
016/21:[down] 'hw/rx: Restrict the RX62N microcontroller to the RX62N CPU core'
017/21:[----] [--] 'qemu/bitops.h: Add extract8 and extract16'
018/21:[----] [--] 'hw/registerfields.h: Add 8bit and 16bit register macros'
019/21:[0005] [FC] 'Add rx-softmmu'
020/21:[----] [--] 'MAINTAINERS: Add RX'
021/21:[down] 'BootLinuxConsoleTest: Test the RX-Virt machine'

Thanks,

Phil.

Philippe Mathieu-Daudé (3):
  hw/rx: Restrict the RX62N microcontroller to the RX62N CPU core
  hw/registerfields.h: Add 8bit and 16bit register macros
  BootLinuxConsoleTest: Test the RX-Virt machine

Richard Henderson (7):
  target/rx: Disassemble rx_index_addr into a string
  target/rx: Replace operand with prt_ldmi in disassembler
  target/rx: Use prt_ldmi for XCHG_mr disassembly
  target/rx: Emit all disassembly in one prt()
  target/rx: Collect all bytes during disassembly
  target/rx: Dump bytes for each insn during disassembly
  hw/rx: Honor -accel qtest

Yoshinori Sato (11):
  target/rx: TCG translation
  target/rx: TCG helper
  target/rx: CPU definition
  target/rx: RX disassembler
  hw/intc: RX62N interrupt controller (ICUa)
  hw/timer: RX62N internal timer modules
  hw/char: RX62N serial communication interface (SCI)
  hw/rx: RX Target hardware definition
  qemu/bitops.h: Add extract8 and extract16
  Add rx-softmmu
  MAINTAINERS: Add RX

 MAINTAINERS                            |   19 +
 arch_init.c                            |    2 +
 configure                              |    8 +
 default-configs/rx-softmmu.mak         |    3 +
 hw/Kconfig                             |    1 +
 hw/char/Kconfig                        |    3 +
 hw/char/Makefile.objs                  |    1 +
 hw/char/renesas_sci.c                  |  340 ++++
 hw/intc/Kconfig                        |    3 +
 hw/intc/Makefile.objs                  |    1 +
 hw/intc/rx_icu.c                       |  376 ++++
 hw/rx/Kconfig                          |   14 +
 hw/rx/Makefile.objs                    |    2 +
 hw/rx/rx-virt.c                        |  113 ++
 hw/rx/rx62n.c                          |  246 +++
 hw/timer/Kconfig                       |    6 +
 hw/timer/Makefile.objs                 |    3 +
 hw/timer/renesas_cmt.c                 |  275 +++
 hw/timer/renesas_tmr.c                 |  455 +++++
 include/disas/dis-asm.h                |    5 +
 include/exec/poison.h                  |    1 +
 include/hw/char/renesas_sci.h          |   45 +
 include/hw/intc/rx_icu.h               |   56 +
 include/hw/registerfields.h            |   32 +-
 include/hw/rx/rx.h                     |    7 +
 include/hw/rx/rx62n.h                  |   91 +
 include/hw/timer/renesas_cmt.h         |   38 +
 include/hw/timer/renesas_tmr.h         |   53 +
 include/qemu/bitops.h                  |   38 +
 include/sysemu/arch_init.h             |    1 +
 qapi/common.json                       |    3 +-
 target/rx/Makefile.objs                |   12 +
 target/rx/cpu-qom.h                    |   42 +
 target/rx/cpu.c                        |  252 +++
 target/rx/cpu.h                        |  201 ++
 target/rx/disas.c                      | 1446 ++++++++++++++
 target/rx/gdbstub.c                    |  112 ++
 target/rx/helper.c                     |  148 ++
 target/rx/helper.h                     |   31 +
 target/rx/insns.decode                 |  621 ++++++
 target/rx/monitor.c                    |   38 +
 target/rx/op_helper.c                  |  470 +++++
 target/rx/translate.c                  | 2432 ++++++++++++++++++++++++
 tests/acceptance/boot_linux_console.py |   51 +
 tests/machine-none-test.c              |    1 +
 45 files changed, 8096 insertions(+), 2 deletions(-)
 create mode 100644 default-configs/rx-softmmu.mak
 create mode 100644 hw/char/renesas_sci.c
 create mode 100644 hw/intc/rx_icu.c
 create mode 100644 hw/rx/Kconfig
 create mode 100644 hw/rx/Makefile.objs
 create mode 100644 hw/rx/rx-virt.c
 create mode 100644 hw/rx/rx62n.c
 create mode 100644 hw/timer/renesas_cmt.c
 create mode 100644 hw/timer/renesas_tmr.c
 create mode 100644 include/hw/char/renesas_sci.h
 create mode 100644 include/hw/intc/rx_icu.h
 create mode 100644 include/hw/rx/rx.h
 create mode 100644 include/hw/rx/rx62n.h
 create mode 100644 include/hw/timer/renesas_cmt.h
 create mode 100644 include/hw/timer/renesas_tmr.h
 create mode 100644 target/rx/Makefile.objs
 create mode 100644 target/rx/cpu-qom.h
 create mode 100644 target/rx/cpu.c
 create mode 100644 target/rx/cpu.h
 create mode 100644 target/rx/disas.c
 create mode 100644 target/rx/gdbstub.c
 create mode 100644 target/rx/helper.c
 create mode 100644 target/rx/helper.h
 create mode 100644 target/rx/insns.decode
 create mode 100644 target/rx/monitor.c
 create mode 100644 target/rx/op_helper.c
 create mode 100644 target/rx/translate.c

-- 
2.20.1