Am 02.03.2014 14:07, schrieb Marcel Apfelbaum:
> The main functionality change is to convert QEMUMachine into QemuMachineClass
> and QEMUMachineInitArgs into QemuMachineState, instance of QemuMachineClass.
I wonder why go from QEMUMachine* to QemuMachine*? I don't spot a name
clash, and keeping QEMU like we use PCI or USB would make the correct
spelling clearer.
>
> As a first step, in order to make possible an incremental developement,
"development"
> both QEMUMachine and QEMUMachineInitArgs are being embeded into the
"embedded"
> new types.
>
> Signed-off-by: Marcel Apfelbaum <marce...@redhat.com>
> ---
> hw/core/Makefile.objs | 2 +-
> hw/core/machine.c | 38 +++++++++++++++++++++++++++++++++++++
> include/hw/boards.h | 52
> +++++++++++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 91 insertions(+), 1 deletion(-)
> create mode 100644 hw/core/machine.c
>
> diff --git a/hw/core/Makefile.objs b/hw/core/Makefile.objs
> index 9e324be..f80c13c 100644
> --- a/hw/core/Makefile.objs
> +++ b/hw/core/Makefile.objs
> @@ -11,4 +11,4 @@ common-obj-$(CONFIG_SOFTMMU) += sysbus.o
> common-obj-$(CONFIG_SOFTMMU) += null-machine.o
> common-obj-$(CONFIG_SOFTMMU) += loader.o
> common-obj-$(CONFIG_SOFTMMU) += qdev-properties-system.o
> -
> +common-obj-$(CONFIG_SOFTMMU) += machine.o
Cleaning up that trailing white line is good. Might it make sense to
move the new line to above null-machine.o though?
> diff --git a/hw/core/machine.c b/hw/core/machine.c
> new file mode 100644
> index 0000000..2c6e1a3
> --- /dev/null
> +++ b/hw/core/machine.c
> @@ -0,0 +1,38 @@
> +/*
> + * QEMU Machine
> + *
> + * Copyright (C) 2013 Red Hat Inc
2014?
> + *
> + * Authors:
> + * Marcel Apfelbaum <marce...@redhat.com>
> + *
> + * This work is licensed under the terms of the GNU GPL, version 2 or later.
> + * See the COPYING file in the top-level directory.
> + */
> +
> +#include "hw/boards.h"
> +
> +static void qemu_machine_initfn(Object *obj)
My preference would be to just use machine_ prefix.
> +{
> +}
> +
> +static void qemu_machine_class_init(ObjectClass *oc, void *data)
> +{
> +}
No-op functions could be left out here and added once needed.
> +
> +static const TypeInfo qemu_machine_info = {
> + .name = TYPE_QEMU_MACHINE,
TYPE_MACHINE?
> + .parent = TYPE_OBJECT,
> + .abstract = true,
> + .class_size = sizeof(QemuMachineClass),
> + .class_init = qemu_machine_class_init,
> + .instance_size = sizeof(QemuMachineState),
> + .instance_init = qemu_machine_initfn,
> +};
> +
> +static void register_types(void)
machine_register_types?
> +{
> + type_register_static(&qemu_machine_info);
> +}
> +
> +type_init(register_types);
No semicolon needed.
> diff --git a/include/hw/boards.h b/include/hw/boards.h
> index 2151460..7b4708d 100644
> --- a/include/hw/boards.h
> +++ b/include/hw/boards.h
> @@ -5,6 +5,7 @@
>
> #include "sysemu/blockdev.h"
> #include "hw/qdev.h"
> +#include "qom/object.h"
>
> typedef struct QEMUMachine QEMUMachine;
>
> @@ -53,4 +54,55 @@ QEMUMachine *find_default_machine(void);
>
> extern QEMUMachine *current_machine;
>
> +#define TYPE_QEMU_MACHINE "machine"
> +#define QEMU_MACHINE(obj) \
> + OBJECT_CHECK(QemuMachineState, (obj), TYPE_QEMU_MACHINE)
> +#define QEMU_MACHINE_GET_CLASS(obj) \
> + OBJECT_GET_CLASS(QemuMachineClass, (obj), TYPE_QEMU_MACHINE)
> +#define QEMU_MACHINE_CLASS(klass) \
> + OBJECT_CLASS_CHECK(QemuMachineClass, (klass), TYPE_QEMU_MACHINE)
> +
> +typedef struct QemuMachineState QemuMachineState;
> +typedef struct QemuMachineClass QemuMachineClass;
> +
> +/**
> + * @QemuMachineClass
> + *
> + * @parent_class: opaque parent class container
> + */
> +struct QemuMachineClass {
/*< private >*/
> + ObjectClass parent_class;
/*< public >*/
> +
> + QEMUMachine *qemu_machine;
> +};
> +
> +/**
> + * @QemuMachineState
> + *
> + * @parent: opaque parent object container
> + */
> +struct QemuMachineState {
> + /* private */
> + Object parent;
> + /* public */
/*< ... >*/ is the gtk-doc syntax, and parent_obj please.
> +
> +
Double white line intentional?
> + char *accel;
> + bool kernel_irqchip;
> + int kvm_shadow_mem;
> + char *kernel;
> + char *initrd;
> + char *append;
> + char *dtb;
> + char *dumpdtb;
> + int phandle_start;
> + char *dt_compatible;
> + bool dump_guest_core;
> + bool mem_merge;
> + bool usb;
> + char *firmware;
> +
> + QEMUMachineInitArgs init_args;
> +};
> +
> #endif
>
Regards,
Andreas
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