[PATCH rc6 00/30] target/avr merger

[Thomas Huth]

This is the AVR port from Michael, release (merge) candidate 6.

I've rebased rc5 to the current master branch, fixed the conflicts,
and updated the APIs where necessary (e.g. qdev_create() had to be
replaced).

These patches have been on the list for a long time. Let's try to
get them finally merged.

You can also find the patches in my repo here:

 https://gitlab.com/huth/qemu/-/tree/avr

rc6:
- Rebased to master, fixed conflicts
- Changed the object_initialize_child() and qdev_create() calls
  where necessary
- Converted the texi doc to Sphinx
- Dropped the travis.yml patch - the acceptance CI is currently moved
  to gitlab, so we should add it later there instead
- Dropped the patch to clean up MAINTAINERs - and do it correctly
  right from the start instead.

Michael Rolnik (26):
  target/avr: Add basic parameters of the new platform
  target/avr: Introduce basic CPU class object
  target/avr: CPU class: Add interrupt handling support
  target/avr: CPU class: Add memory menagement support
  target/avr: CPU class: Add migration support
  target/avr: CPU class: Add GDB support
  target/avr: Introduce enumeration AVRFeature
  target/avr: Add defintions of AVR core types
  target/avr: Add instruction helpers
  target/avr: Add instruction translation - Register definitions
  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: Initialize TCG register variables
  target/avr: Add support for disassembling via option '-d in_asm'
  hw/char: avr: Add limited support for USART peripheral
  hw/timer: avr: Add limited support for 16-bit timer peripheral
  hw/misc: avr: Add limited support for power reduction device
  target/avr: Register AVR support with the rest of QEMU
  target/avr: Update build system
  tests/machine-none: Add AVR support
  tests/boot-serial: Test some Arduino boards (AVR based)
  tests/acceptance: Test the Arduino MEGA2560 board

Philippe Mathieu-Daudé (3):
  hw/avr: Add support for loading ELF/raw binaries
  hw/avr: Add some ATmega microcontrollers
  hw/avr: Add limited support for some Arduino boards

Thomas Huth (1):
  target/avr: Add section into QEMU documentation

 MAINTAINERS                      |   30 +
 arch_init.c                      |    2 +
 configure                        |    7 +
 default-configs/avr-softmmu.mak  |    5 +
 docs/system/target-avr.rst       |   37 +
 docs/system/targets.rst          |    1 +
 gdb-xml/avr-cpu.xml              |   49 +
 hw/Kconfig                       |    1 +
 hw/avr/Kconfig                   |    9 +
 hw/avr/Makefile.objs             |    3 +
 hw/avr/arduino.c                 |  149 ++
 hw/avr/atmega.c                  |  458 +++++
 hw/avr/atmega.h                  |   48 +
 hw/avr/boot.c                    |  116 ++
 hw/avr/boot.h                    |   33 +
 hw/char/Kconfig                  |    3 +
 hw/char/Makefile.objs            |    1 +
 hw/char/avr_usart.c              |  320 ++++
 hw/misc/Kconfig                  |    3 +
 hw/misc/Makefile.objs            |    2 +
 hw/misc/avr_power.c              |  113 ++
 hw/misc/trace-events             |    4 +
 hw/timer/Kconfig                 |    3 +
 hw/timer/Makefile.objs           |    2 +
 hw/timer/avr_timer16.c           |  609 ++++++
 hw/timer/trace-events            |   12 +
 include/disas/dis-asm.h          |   19 +
 include/elf.h                    |    4 +
 include/hw/char/avr_usart.h      |   93 +
 include/hw/misc/avr_power.h      |   46 +
 include/hw/timer/avr_timer16.h   |   94 +
 include/sysemu/arch_init.h       |    1 +
 qapi/machine.json                |    2 +-
 target/avr/Makefile.objs         |   34 +
 target/avr/cpu-param.h           |   37 +
 target/avr/cpu-qom.h             |   54 +
 target/avr/cpu.c                 |  777 ++++++++
 target/avr/cpu.h                 |  256 +++
 target/avr/disas.c               |  246 +++
 target/avr/gdbstub.c             |   84 +
 target/avr/helper.c              |  342 ++++
 target/avr/helper.h              |   29 +
 target/avr/insn.decode           |  187 ++
 target/avr/machine.c             |  121 ++
 target/avr/translate.c           | 3073 ++++++++++++++++++++++++++++++
 tests/acceptance/machine_avr6.py |   50 +
 tests/qtest/Makefile.include     |    2 +
 tests/qtest/boot-serial-test.c   |   11 +
 tests/qtest/machine-none-test.c  |    1 +
 49 files changed, 7582 insertions(+), 1 deletion(-)
 create mode 100644 default-configs/avr-softmmu.mak
 create mode 100644 docs/system/target-avr.rst
 create mode 100644 gdb-xml/avr-cpu.xml
 create mode 100644 hw/avr/Kconfig
 create mode 100644 hw/avr/Makefile.objs
 create mode 100644 hw/avr/arduino.c
 create mode 100644 hw/avr/atmega.c
 create mode 100644 hw/avr/atmega.h
 create mode 100644 hw/avr/boot.c
 create mode 100644 hw/avr/boot.h
 create mode 100644 hw/char/avr_usart.c
 create mode 100644 hw/misc/avr_power.c
 create mode 100644 hw/timer/avr_timer16.c
 create mode 100644 include/hw/char/avr_usart.h
 create mode 100644 include/hw/misc/avr_power.h
 create mode 100644 include/hw/timer/avr_timer16.h
 create mode 100644 target/avr/Makefile.objs
 create mode 100644 target/avr/cpu-param.h
 create mode 100644 target/avr/cpu-qom.h
 create mode 100644 target/avr/cpu.c
 create mode 100644 target/avr/cpu.h
 create mode 100644 target/avr/disas.c
 create mode 100644 target/avr/gdbstub.c
 create mode 100644 target/avr/helper.c
 create mode 100644 target/avr/helper.h
 create mode 100644 target/avr/insn.decode
 create mode 100644 target/avr/machine.c
 create mode 100644 target/avr/translate.c
 create mode 100644 tests/acceptance/machine_avr6.py

-- 
2.26.2