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.
Hi,
At this point this series is mostly a draft for Pierrick.
After introducing the generic TargetInfo API [*], we implement
the ARM variants, then use the API to remove target-specific code,
allowing to eventually remove the target-specific arm_ss[] source
set in meson.build, having all objects in arm_common_ss[].
Regards,
Phil.
Available here, based on tcg-next:
https://gitlab.com/philmd/qemu/-/tags/single-binary-hw-arm-rfc-v3
Philippe Mathieu-Daudé (14):
qapi: Rename TargetInfo structure as BinaryTargetInfo
qemu: Convert target_name() to TargetInfo API
system/vl: Filter machine list available for a particular target
binary
hw/arm: Register TYPE_TARGET_ARM/AARCH64_MACHINE QOM interfaces
hw/core: Allow ARM/Aarch64 binaries to use the 'none' machine
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
qemu/target_info: Add target_aarch64() helper
hw/arm/virt: Replace TARGET_AARCH64 -> target_aarch64()
meson.build | 11 +++
qapi/machine.json | 12 ++--
include/hw/arm/machines-qom.h | 18 +++++
include/hw/boards.h | 8 +++
include/hw/core/cpu.h | 2 -
include/qemu/target_info-impl.h | 26 +++++++
include/qemu/target_info.h | 34 +++++++++
configs/targets/aarch64-softmmu.c | 22 ++++++
configs/targets/arm-softmmu.c | 22 ++++++
cpu-target.c | 5 --
hw/arm/aspeed.c | 115 ++++++++++++++++++++++++++++--
hw/arm/b-l475e-iot01a.c | 6 ++
hw/arm/bananapi_m2u.c | 6 ++
hw/arm/bcm2836.c | 5 +-
hw/arm/collie.c | 6 ++
hw/arm/cubieboard.c | 6 ++
hw/arm/digic_boards.c | 6 ++
hw/arm/exynos4_boards.c | 11 +++
hw/arm/fby35.c | 6 ++
hw/arm/highbank.c | 11 +++
hw/arm/imx25_pdk.c | 6 ++
hw/arm/imx8mp-evk.c | 5 ++
hw/arm/integratorcp.c | 6 ++
hw/arm/kzm.c | 6 ++
hw/arm/mcimx6ul-evk.c | 6 ++
hw/arm/mcimx7d-sabre.c | 6 ++
hw/arm/microbit.c | 6 ++
hw/arm/mps2-tz.c | 21 ++++++
hw/arm/mps2.c | 21 ++++++
hw/arm/mps3r.c | 6 ++
hw/arm/msf2-som.c | 6 ++
hw/arm/musca.c | 11 +++
hw/arm/musicpal.c | 6 ++
hw/arm/netduino2.c | 6 ++
hw/arm/netduinoplus2.c | 6 ++
hw/arm/npcm7xx_boards.c | 26 +++++++
hw/arm/npcm8xx_boards.c | 5 ++
hw/arm/olimex-stm32-h405.c | 6 ++
hw/arm/omap_sx1.c | 11 +++
hw/arm/orangepi.c | 6 ++
hw/arm/raspi.c | 28 ++++++--
hw/arm/raspi4b.c | 5 ++
hw/arm/realview.c | 21 ++++++
hw/arm/sabrelite.c | 6 ++
hw/arm/sbsa-ref.c | 5 ++
hw/arm/stellaris.c | 11 +++
hw/arm/stm32vldiscovery.c | 6 ++
hw/arm/versatilepb.c | 11 +++
hw/arm/vexpress.c | 11 +++
hw/arm/virt.c | 50 +++++++------
hw/arm/xilinx_zynq.c | 6 ++
hw/arm/xlnx-versal-virt.c | 5 ++
hw/arm/xlnx-zcu102.c | 5 ++
hw/core/machine-qmp-cmds.c | 5 +-
hw/core/machine.c | 30 ++++++++
hw/core/null-machine.c | 6 ++
plugins/loader.c | 2 +-
system/vl.c | 5 +-
target_info-qom.c | 24 +++++++
target_info-stub.c | 21 ++++++
target_info.c | 26 +++++++
configs/targets/meson.build | 3 +
hw/arm/meson.build | 12 ++--
63 files changed, 761 insertions(+), 59 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
--
2.47.1