Re: [PATCH v41 00/21] QEMU AVR 8 bit cores

["Philippe Mathieu-Daudé" <f4bug@amsat.org>]

On Sat, Jan 18, 2020 at 8:21 PM Michael Rolnik <mrolnik@gmail.com> wrote:
>
> This series of patches adds 8bit AVR cores to QEMU.
> All instruction, except BREAK/DES/SPM/SPMX, are implemented. Not fully tested yet.
> However I was able to execute simple code with functions. e.g fibonacci calculation.
> This series of patches include a non real, sample board.
> No fuses support yet. PC is set to 0 at reset.
>
[...]
> Michael Rolnik (21):
>   target/avr: Add outward facing interfaces and core CPU logic
>   target/avr: Add instruction helpers
>   target/avr: Add instruction translation - Registers definition
>   target/avr: Add instruction translation - Arithmetic and Logic
>     Instructions
>   target/avr: Add instruction translation - Branch Instructions
>   target/avr: Add instruction translation - Data Transfer Instructions
>   target/avr: Add instruction translation - Bit and Bit-test
>     Instructions
>   target/avr: Add instruction translation - MCU Control Instructions
>   target/avr: Add instruction translation - CPU main translation
>     function
>   target/avr: Add instruction disassembly function
>   hw/avr: Add limited support for USART peripheral
>   hw/avr: Add limited support for 16 bit timer peripheral
>   hw/avr: Add dummy mask device
>   hw/avr: Add example board configuration
>   target/avr: Add section about AVR into QEMU documentation
>   target/avr: Register AVR support with the rest of QEMU
>   target/avr: Add machine none test
>   target/avr: Update build system
>   target/avr: Add boot serial test
>   target/avr: Add Avocado test
>   target/avr: Update MAINTAINERS file
>
>  qemu-doc.texi                    |   51 +
>  configure                        |    7 +
>  default-configs/avr-softmmu.mak  |    5 +
>  qapi/machine.json                |    3 +-
>  include/disas/dis-asm.h          |   19 +
>  include/elf.h                    |    2 +
>  include/hw/char/avr_usart.h      |   93 +
>  include/hw/elf_ops.h             |    6 +-
>  include/hw/loader.h              |    6 +-
>  include/hw/misc/avr_mask.h       |   47 +
>  include/hw/timer/avr_timer16.h   |   94 +
>  include/sysemu/arch_init.h       |    1 +
>  target/avr/cpu-param.h           |   37 +
>  target/avr/cpu-qom.h             |   54 +
>  target/avr/cpu.h                 |  259 +++
>  target/avr/helper.h              |   29 +
>  arch_init.c                      |    2 +
>  hw/avr/sample.c                  |  295 +++
>  hw/char/avr_usart.c              |  320 ++++
>  hw/core/loader.c                 |   15 +-
>  hw/misc/avr_mask.c               |  112 ++
>  hw/riscv/boot.c                  |    2 +-
>  hw/timer/avr_timer16.c           |  602 ++++++
>  target/avr/cpu.c                 |  826 ++++++++
>  target/avr/disas.c               |  245 +++
>  target/avr/gdbstub.c             |   84 +
>  target/avr/helper.c              |  347 ++++
>  target/avr/machine.c             |  121 ++
>  target/avr/translate.c           | 2997 ++++++++++++++++++++++++++++++
>  tests/qtest/boot-serial-test.c   |   10 +
>  tests/qtest/machine-none-test.c  |    1 +
>  MAINTAINERS                      |   21 +
>  gdb-xml/avr-cpu.xml              |   49 +
>  hw/Kconfig                       |    1 +
>  hw/avr/Kconfig                   |    6 +
>  hw/avr/Makefile.objs             |    1 +
>  hw/char/Kconfig                  |    3 +
>  hw/char/Makefile.objs            |    1 +
>  hw/misc/Kconfig                  |    3 +
>  hw/misc/Makefile.objs            |    2 +
>  hw/timer/Kconfig                 |    3 +
>  hw/timer/Makefile.objs           |    2 +
>  target/avr/Makefile.objs         |   34 +
>  target/avr/insn.decode           |  183 ++
>  tests/acceptance/machine_avr6.py |   53 +
>  tests/qtest/Makefile.include     |    2 +
>  46 files changed, 7044 insertions(+), 12 deletions(-)

Series:
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>