On 1/31/20 1:12 AM, Aleksandar Markovic wrote:
Michael, Philippe,
Can you guys do a quick checkup of this rc4? rc4, rc3,and rc2 should
be functionally 100% equivalent.
Tested OK.
git-backport-diff with rc2:
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
001/31:[down] 'target/avr: Add basic parameters for new AVR platform'
002/31:[down] 'target/avr: Introduce AVR CPU class object'
003/31:[down] 'target/avr: Add migration support'
004/31:[down] 'target/avr: Add GDB support'
005/31:[down] 'target/avr: Introduce enumeration AVRFeature'
006/31:[down] 'target/avr: Add defintions of AVR core types'
007/31:[0148] [FC] 'target/avr: Add instruction helpers'
008/31:[down] 'target/avr: Add instruction translation - Register
definitions'
009/31:[----] [--] 'target/avr: Add instruction translation - Arithmetic
and Logic Instructions'
010/31:[----] [--] 'target/avr: Add instruction translation - Branch
Instructions'
011/31:[----] [--] 'target/avr: Add instruction translation - Data
Transfer Instructions'
012/31:[----] [--] 'target/avr: Add instruction translation - Bit and
Bit-test Instructions'
013/31:[----] [--] 'target/avr: Add instruction translation - MCU
Control Instructions'
014/31:[----] [--] 'target/avr: Add instruction translation - CPU main
translation function'
015/31:[----] [--] 'target/avr: Add instruction disassembly function'
016/31:[down] 'hw/char: Add limited support for AVR USART peripheral'
017/31:[down] 'hw/timer: Add limited support for AVR 16-bit timer
peripheral'
018/31:[down] 'hw/misc: Add limited support for AVR power device'
019/31:[0012] [FC] 'target/avr: Add section about AVR into QEMU
documentation'
020/31:[0002] [FC] 'target/avr: Register AVR support with the rest of QEMU'
021/31:[----] [--] 'target/avr: Add machine none test'
022/31:[0014] [FC] 'target/avr: Update MAINTAINERS file'
023/31:[0002] [FC] 'hw/avr: Add helper to load raw/ELF firmware binaries'
024/31:[0026] [FC] 'hw/avr: Add some ATmega microcontrollers'
025/31:[0009] [FC] 'hw/avr: Add some Arduino boards'
026/31:[----] [--] 'target/avr: Update build system'
027/31:[----] [--] 'tests/boot-serial-test: Test some Arduino boards
(AVR based)'
028/31:[----] [--] 'tests/acceptance: Test the Arduino MEGA2560 board'
029/31:[----] [--] '.travis.yml: Run the AVR acceptance tests'
030/31:[down] '!fixup "hw/misc: Add limited support for AVR power device"'
031/31:[down] '!fixup "hw/timer: Add limited support for AVR 16-bit
timer peripheral"'
One thing that annoys me is we ignored the review comments from Joaquin,
but I think it might now be easier to address them as new patches, once
this series is merged.
I made 2 comments (definitions in incorrect patch, and definition
misplaced in elf.h), and sent 2 patches converting the PRINTF() to
trace-events. Thanks for preparing the rc4, hopefully we are done!
Thank you,
Aleksandar
On Fri, Jan 31, 2020 at 1:06 AM Aleksandar Markovic
<aleksandar.marko...@rt-rk.com> wrote:
From: Aleksandar Markovic <amarko...@wavecomp.com>
This is the AVR port from Michael, release (merge) candidate 4.
The series can be found also in this repository:
https://github.com/AMarkovic/qemu-avr-merger-rc4
History:
Since v3:
- Removed a patch on load_elf() modification, since it has been merged
- Removed references to CONFIG_USER_ONLY and provided a guard against
building lunux user mode for AVR
- Removed all references to 'Atmel' (including file renames)
- Rebased the code (there was common interface change regarding 'props')
- Various corrections of commit messages
- A bit field for AVRFeatures is nor 64 bit long
- Other minor fixes
Since v2:
- First patch is split into six smaller logical units (net result
remains the same)
- Patch "hw/core/loader: Let load_elf populate the processor-specific
flags" was redone to reflect the original intent that was lost in
transalation between multiple autors
- Patch "hw/avr: Add helper to load raw/ELF firmware binaries" was
corrected only in one line to rectify type of "e_flags"
- Patch "target/avr: Add section about AVR into QEMU documentation"
- Spurious <message-Id:> elements were removed
- The series was rebased to the latest code
Since v1:
- Addressed Thomas comments
- Fixed a non-critical bug in ATmega (incorrect SRAM base address)
- Added ELF parsing requested by Aleksandar
- Dropped default machine (as with the ARM port)
Michael Rolnik (25):
target/avr: Add basic parameters for new AVR platform
target/avr: Introduce AVR CPU class object
target/avr: Add migration support
target/avr: 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: Add instruction disassembly function
hw/char: Add limited support for AVR USART peripheral
hw/timer: Add limited support for AVR 16-bit timer peripheral
hw/misc: Add limited support for AVR power device
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 MAINTAINERS file
target/avr: Update build system
tests/boot-serial-test: Test some Arduino boards (AVR based)
tests/acceptance: Test the Arduino MEGA2560 board
Philippe Mathieu-Daudé (4):
hw/avr: Add helper to load raw/ELF firmware binaries
hw/avr: Add some ATmega microcontrollers
hw/avr: Add some Arduino boards
.travis.yml: Run the AVR acceptance tests
.travis.yml | 2 +-
MAINTAINERS | 31 +
arch_init.c | 2 +
configure | 7 +
default-configs/avr-softmmu.mak | 5 +
gdb-xml/avr-cpu.xml | 49 +
hw/avr/Kconfig | 9 +
hw/avr/Makefile.objs | 3 +
hw/avr/arduino.c | 151 ++
hw/avr/atmega.c | 470 ++++++
hw/avr/atmega.h | 48 +
hw/avr/boot.c | 74 +
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 | 112 ++
hw/timer/Kconfig | 3 +
hw/timer/Makefile.objs | 2 +
hw/timer/avr_timer16.c | 604 ++++++++
include/disas/dis-asm.h | 19 +
include/elf.h | 2 +
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 | 3 +-
qemu-doc.texi | 51 +
target/avr/Makefile.objs | 34 +
target/avr/cpu-param.h | 37 +
target/avr/cpu-qom.h | 54 +
target/avr/cpu.c | 818 +++++++++++
target/avr/cpu.h | 259 ++++
target/avr/disas.c | 246 ++++
target/avr/gdbstub.c | 84 ++
target/avr/helper.c | 342 +++++
target/avr/helper.h | 29 +
target/avr/insn.decode | 182 +++
target/avr/machine.c | 121 ++
target/avr/translate.c | 2997 ++++++++++++++++++++++++++++++++++++++
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 +
46 files changed, 7508 insertions(+), 2 deletions(-)
create mode 100644 default-configs/avr-softmmu.mak
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
--
2.7.4
