From: Aleksandar Markovic <amarko...@wavecomp.com> This is the AVR port from Michael release (merge) candidate 3.
The series can be found also in this repository: https://github.com/AMarkovic/qemu-avr-merger-rc3 History: 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 AVR features target/avr: Add defintions of AVR core types 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/char: Add limited support for Atmel USART peripheral hw/timer: Add limited support for Atmel 16 bit timer peripheral hw/misc: Add Atmel 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 (5): hw/core/loader: Let load_elf populate the processor-specific flags 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 | 30 + arch_init.c | 2 + configure | 7 + default-configs/avr-softmmu.mak | 5 + gdb-xml/avr-cpu.xml | 49 + hw/alpha/dp264.c | 4 +- hw/arm/armv7m.c | 2 +- hw/arm/boot.c | 2 +- hw/avr/Kconfig | 9 + hw/avr/Makefile.objs | 3 + hw/avr/arduino.c | 151 ++ hw/avr/atmel_atmega.c | 470 ++++++ hw/avr/atmel_atmega.h | 48 + hw/avr/boot.c | 74 + hw/avr/boot.h | 33 + hw/char/Kconfig | 3 + hw/char/Makefile.objs | 1 + hw/char/atmel_usart.c | 320 ++++ hw/core/generic-loader.c | 2 +- hw/core/loader.c | 37 +- hw/cris/boot.c | 2 +- hw/hppa/machine.c | 4 +- hw/i386/multiboot.c | 2 +- hw/i386/x86.c | 2 +- hw/lm32/lm32_boards.c | 4 +- hw/lm32/milkymist.c | 2 +- hw/m68k/an5206.c | 2 +- hw/m68k/mcf5208.c | 2 +- hw/m68k/q800.c | 2 +- hw/microblaze/boot.c | 4 +- hw/mips/mips_fulong2e.c | 2 +- hw/mips/mips_malta.c | 3 +- hw/mips/mips_mipssim.c | 2 +- hw/mips/mips_r4k.c | 2 +- hw/misc/Kconfig | 3 + hw/misc/Makefile.objs | 2 + hw/misc/atmel_power.c | 112 ++ hw/moxie/moxiesim.c | 2 +- hw/nios2/boot.c | 4 +- hw/openrisc/openrisc_sim.c | 2 +- hw/pci-host/prep.c | 3 +- hw/ppc/e500.c | 2 +- hw/ppc/mac_newworld.c | 4 +- hw/ppc/mac_oldworld.c | 4 +- hw/ppc/ppc440_bamboo.c | 2 +- hw/ppc/sam460ex.c | 3 +- hw/ppc/spapr.c | 6 +- hw/ppc/virtex_ml507.c | 2 +- hw/riscv/boot.c | 4 +- hw/s390x/ipl.c | 7 +- hw/sparc/leon3.c | 2 +- hw/sparc/sun4m.c | 4 +- hw/sparc64/sun4u.c | 5 +- hw/timer/Kconfig | 3 + hw/timer/Makefile.objs | 2 + hw/timer/atmel_timer16.c | 605 ++++++++ hw/tricore/tricore_testboard.c | 2 +- hw/xtensa/sim.c | 2 +- hw/xtensa/xtfpga.c | 2 +- include/disas/dis-asm.h | 19 + include/elf.h | 2 + include/hw/char/atmel_usart.h | 93 ++ include/hw/elf_ops.h | 6 +- include/hw/loader.h | 21 +- include/hw/misc/atmel_power.h | 46 + include/hw/timer/atmel_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 | 826 +++++++++++ target/avr/cpu.h | 259 ++++ target/avr/disas.c | 246 ++++ target/avr/gdbstub.c | 84 ++ target/avr/helper.c | 347 +++++ 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 + 86 files changed, 7613 insertions(+), 81 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/atmel_atmega.c create mode 100644 hw/avr/atmel_atmega.h create mode 100644 hw/avr/boot.c create mode 100644 hw/avr/boot.h create mode 100644 hw/char/atmel_usart.c create mode 100644 hw/misc/atmel_power.c create mode 100644 hw/timer/atmel_timer16.c create mode 100644 include/hw/char/atmel_usart.h create mode 100644 include/hw/misc/atmel_power.h create mode 100644 include/hw/timer/atmel_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
