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[PATCH v4 00/34] modules: add meta-data database
From: |
Gerd Hoffmann |
Subject: |
[PATCH v4 00/34] modules: add meta-data database |
Date: |
Thu, 24 Jun 2021 12:38:02 +0200 |
This patch series adds support for module meta-data. Today this is
either hard-coded in qemu (see qemu_load_module_for_opts) or handled
with manually maintained lists in util/module (see module_deps[] and
qom_modules[]). This series replaced that scheme with annotation
macros, so the meta-data can go into the module source code and -- for
example -- the module_obj() annotations can go next to the TypeInfo
struct for the object class.
Patches 1-3 put the infrastructure in place: Add the annotation macros,
add a script to collect the meta-data, add a script to compile the
meta-data into C source code which we can then add to qemu.
Patch 4 - check module dependencies (Jose, new in v4).
Patches 5-13 add annotations macros to the modules we have.
Patches 14-16 put the modinfo database into use and remove the
module_deps[] and qom_modules[] lists.
Patch 16 adds two tracepoints for easier trouble-shooting.
Patches 18-20 add support for target-specific modules.
Patches 21-24 add documentation for all of the above (new in v4, was
separate series).
Patches 25-29 start building accelerators modular. So far it is
only qtest (all archs) and a small fraction of tcg (x86 only).
Patches 30-34 add support for registering hmp commands so they can
be implemented as module (new in v4, was separate series).
take care,
Gerd
Gerd Hoffmann (33):
modules: add modinfo macros
modules: collect module meta-data
modules: generate modinfo.c
modules: add qxl module annotations
modules: add virtio-gpu module annotations
modules: add chardev module annotations
modules: add audio module annotations
modules: add usb-redir module annotations
modules: add ccid module annotations
modules: add ui module annotations
modules: add s390x module annotations
modules: add block module annotations
modules: use modinfo for dependencies
modules: use modinfo for qom load
modules: use modinfo for qemu opts load
modules: add tracepoints
modules: check arch and block load on mismatch
modules: check arch on qom lookup
modules: target-specific module build infrastructure
modules: add documentation for module sourcesets
modules: add module_obj() note to QOM docs
modules: module.h kerneldoc annotations
modules: hook up modules.h to docs build
accel: autoload modules
accel: add qtest module annotations
accel: build qtest modular
accel: add tcg module annotations
accel: build tcg modular
monitor: allow register hmp commands
usb: drop usb_host_dev_is_scsi_storage hook
monitor/usb: register 'info usbhost' dynamically
usb: build usb-host as module
monitor/tcg: move tcg hmp commands to accel/tcg, register them
dynamically
Jose R. Ziviani (1):
modules: check if all dependencies can be satisfied
scripts/modinfo-collect.py | 67 +++++++++++
scripts/modinfo-generate.py | 97 ++++++++++++++++
include/hw/usb.h | 7 +-
include/monitor/monitor.h | 3 +
include/qemu/module.h | 74 ++++++++++++
accel/accel-common.c | 2 +-
accel/accel-softmmu.c | 2 +-
accel/qtest/qtest.c | 2 +
accel/tcg/hmp.c | 29 +++++
accel/tcg/tcg-accel-ops.c | 1 +
accel/tcg/tcg-all.c | 1 +
audio/spiceaudio.c | 2 +
block/iscsi-opts.c | 1 +
chardev/baum.c | 1 +
chardev/spice.c | 4 +
hw/display/qxl.c | 4 +
hw/display/vhost-user-gpu-pci.c | 1 +
hw/display/vhost-user-gpu.c | 1 +
hw/display/vhost-user-vga.c | 1 +
hw/display/virtio-gpu-base.c | 1 +
hw/display/virtio-gpu-gl.c | 3 +
hw/display/virtio-gpu-pci-gl.c | 3 +
hw/display/virtio-gpu-pci.c | 2 +
hw/display/virtio-gpu.c | 1 +
hw/display/virtio-vga-gl.c | 3 +
hw/display/virtio-vga.c | 2 +
hw/ppc/spapr.c | 2 +-
hw/s390x/virtio-ccw-gpu.c | 3 +
hw/usb/ccid-card-emulated.c | 1 +
hw/usb/ccid-card-passthru.c | 1 +
hw/usb/dev-storage-bot.c | 1 +
hw/usb/dev-storage-classic.c | 1 +
hw/usb/dev-uas.c | 1 +
hw/usb/host-libusb.c | 38 ++----
hw/usb/host-stub.c | 45 -------
hw/usb/redirect.c | 1 +
monitor/hmp.c | 7 ++
monitor/misc.c | 34 +++---
softmmu/vl.c | 24 ++--
stubs/module-opts.c | 4 -
ui/egl-headless.c | 4 +
ui/gtk.c | 4 +
ui/sdl2.c | 4 +
ui/spice-app.c | 3 +
ui/spice-core.c | 5 +
util/module.c | 200 ++++++++++++++++++--------------
accel/qtest/meson.build | 8 +-
accel/tcg/meson.build | 6 +-
docs/devel/build-system.rst | 17 +++
docs/devel/index.rst | 1 +
docs/devel/modules.rst | 5 +
docs/devel/qom.rst | 8 ++
hmp-commands-info.hx | 3 -
hw/usb/meson.build | 10 +-
meson.build | 82 +++++++++++++
util/trace-events | 4 +
56 files changed, 624 insertions(+), 218 deletions(-)
create mode 100755 scripts/modinfo-collect.py
create mode 100755 scripts/modinfo-generate.py
create mode 100644 accel/tcg/hmp.c
delete mode 100644 hw/usb/host-stub.c
create mode 100644 docs/devel/modules.rst
--
2.31.1
- [PATCH v4 00/34] modules: add meta-data database,
Gerd Hoffmann <=
- [PATCH v4 01/34] modules: add modinfo macros, Gerd Hoffmann, 2021/06/24
- [PATCH v4 04/34] modules: check if all dependencies can be satisfied, Gerd Hoffmann, 2021/06/24
- [PATCH v4 03/34] modules: generate modinfo.c, Gerd Hoffmann, 2021/06/24
- [PATCH v4 02/34] modules: collect module meta-data, Gerd Hoffmann, 2021/06/24
- [PATCH v4 05/34] modules: add qxl module annotations, Gerd Hoffmann, 2021/06/24
- [PATCH v4 07/34] modules: add chardev module annotations, Gerd Hoffmann, 2021/06/24
- [PATCH v4 09/34] modules: add usb-redir module annotations, Gerd Hoffmann, 2021/06/24
- [PATCH v4 06/34] modules: add virtio-gpu module annotations, Gerd Hoffmann, 2021/06/24
- [PATCH v4 08/34] modules: add audio module annotations, Gerd Hoffmann, 2021/06/24