mbox series

[RFC,v5,00/21] single-binary: Make hw/arm/ common

Message ID 20250424222112.36194-1-philmd@linaro.org
Headers show
Series single-binary: Make hw/arm/ common | expand

Message

Philippe Mathieu-Daudé April 24, 2025, 10:20 p.m. UTC 
Since v4:
- Add DEFINE_MACHINE_WITH_INTERFACES (Zoltan)
- Use GPtrArray for get_valid_cpu_type (Richard)
- Define InterfaceInfo[] arrays (Richard)
- Collect R-b tags

Since v3:
- QAPI structure renamed as QemuTargetInfo
- MachineClass::get_valid_cpu_types() runtime
- target_aarch64() checking SysEmuTarget value
- Remove CONFIG_TCG #ifdef'ry in hw/arm/

Since v2:
- More comments from Pierrick addressed
- Use GList to register valid CPUs list
- Remove all TARGET_AARCH64 uses in hw/arm/

Since v1:
- Dropped unrelated / irrelevant patches
- Addressed Pierrick comments
- Added R-b tag
- Only considering machines, not CPUs.

Available here, based on my pending patch queue:
https://gitlab.com/philmd/qemu/-/tags/single-binary-hw-arm-rfc-v5

Philippe Mathieu-Daudé (21):
  qapi: Rename TargetInfo structure as QemuTargetInfo
  qemu: Convert target_name() to TargetInfo API
  system/vl: Filter machine list available for a particular target
    binary
  hw/core/null-machine: Define machine as generic QOM type
  hw/arm: Register TYPE_TARGET_ARM/AARCH64_MACHINE QOM interfaces
  hw/core: Allow ARM/Aarch64 binaries to use the 'none' machine
  hw/boards: Introduce DEFINE_MACHINE_WITH_INTERFACES() macro
  hw/arm: Add DEFINE_MACHINE_[ARM_]AARCH64() macros
  hw/arm: Filter machine types for qemu-system-arm/aarch64 binaries
  meson: Prepare to accept per-binary TargetInfo structure
    implementation
  config/target: Implement per-binary TargetInfo structure (ARM,
    AARCH64)
  hw/arm/aspeed: Build objects once
  hw/arm/raspi: Build objects once
  hw/core/machine: Allow dynamic registration of valid CPU types
  hw/arm/virt: Register valid CPU types dynamically
  hw/arm/virt: Check accelerator availability at runtime
  qemu/target_info: Add %target_arch field to TargetInfo
  qemu/target_info: Add target_aarch64() helper
  hw/arm/virt: Replace TARGET_AARCH64 -> target_aarch64()
  hw/core: Introduce MachineClass::get_default_cpu_type() helper
  hw/arm/virt: Get default CPU type at runtime

 MAINTAINERS                       |  8 ++++
 meson.build                       | 11 +++++
 qapi/machine.json                 | 10 ++---
 include/hw/arm/machines-qom.h     | 31 +++++++++++++
 include/hw/boards.h               | 16 ++++++-
 include/hw/core/cpu.h             |  2 -
 include/qemu/target-info-impl.h   | 31 +++++++++++++
 include/qemu/target-info.h        | 34 ++++++++++++++
 configs/targets/aarch64-softmmu.c | 23 ++++++++++
 configs/targets/arm-softmmu.c     | 23 ++++++++++
 cpu-target.c                      |  5 ---
 hw/arm/aspeed.c                   | 31 ++++++++++---
 hw/arm/b-l475e-iot01a.c           |  2 +
 hw/arm/bananapi_m2u.c             |  3 +-
 hw/arm/bcm2836.c                  |  4 --
 hw/arm/collie.c                   |  2 +
 hw/arm/cubieboard.c               |  3 +-
 hw/arm/digic_boards.c             |  3 +-
 hw/arm/exynos4_boards.c           |  3 ++
 hw/arm/fby35.c                    |  2 +
 hw/arm/highbank.c                 |  3 ++
 hw/arm/imx25_pdk.c                |  3 +-
 hw/arm/imx8mp-evk.c               |  4 +-
 hw/arm/integratorcp.c             |  3 +-
 hw/arm/kzm.c                      |  3 +-
 hw/arm/mcimx6ul-evk.c             |  4 +-
 hw/arm/mcimx7d-sabre.c            |  4 +-
 hw/arm/microbit.c                 |  2 +
 hw/arm/mps2-tz.c                  |  5 +++
 hw/arm/mps2.c                     |  5 +++
 hw/arm/mps3r.c                    |  2 +
 hw/arm/msf2-som.c                 |  3 +-
 hw/arm/musca.c                    |  3 ++
 hw/arm/musicpal.c                 |  3 +-
 hw/arm/netduino2.c                |  3 +-
 hw/arm/netduinoplus2.c            |  3 +-
 hw/arm/npcm7xx_boards.c           |  6 +++
 hw/arm/npcm8xx_boards.c           |  2 +
 hw/arm/olimex-stm32-h405.c        |  3 +-
 hw/arm/omap_sx1.c                 |  3 ++
 hw/arm/orangepi.c                 |  3 +-
 hw/arm/raspi.c                    | 10 +++--
 hw/arm/raspi4b.c                  |  2 +
 hw/arm/realview.c                 |  5 +++
 hw/arm/sabrelite.c                |  3 +-
 hw/arm/sbsa-ref.c                 |  2 +
 hw/arm/stellaris.c                |  3 ++
 hw/arm/stm32vldiscovery.c         |  3 +-
 hw/arm/versatilepb.c              |  3 ++
 hw/arm/vexpress.c                 |  3 ++
 hw/arm/virt.c                     | 74 ++++++++++++++++++-------------
 hw/arm/xilinx_zynq.c              |  2 +
 hw/arm/xlnx-versal-virt.c         |  2 +
 hw/arm/xlnx-zcu102.c              |  2 +
 hw/core/machine-qmp-cmds.c        |  5 ++-
 hw/core/machine.c                 | 36 +++++++++++++++
 hw/core/null-machine.c            | 20 ++++++++-
 plugins/loader.c                  |  2 +-
 system/vl.c                       |  7 +--
 target-info-qom.c                 | 24 ++++++++++
 target-info-stub.c                | 22 +++++++++
 target-info.c                     | 26 +++++++++++
 target/arm/machine.c              | 12 +++++
 configs/targets/meson.build       |  5 +++
 hw/arm/meson.build                | 12 +++--
 65 files changed, 513 insertions(+), 89 deletions(-)
 create mode 100644 include/hw/arm/machines-qom.h
 create mode 100644 include/qemu/target-info-impl.h
 create mode 100644 include/qemu/target-info.h
 create mode 100644 configs/targets/aarch64-softmmu.c
 create mode 100644 configs/targets/arm-softmmu.c
 create mode 100644 target-info-qom.c
 create mode 100644 target-info-stub.c
 create mode 100644 target-info.c
 create mode 100644 configs/targets/meson.build