mirror of
https://github.com/qemu/qemu.git
synced 2024-12-18 17:53:40 +08:00
a27bd6c779
In my "build everything" tree, changing hw/qdev-properties.h triggers a recompile of some 2700 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). Many places including hw/qdev-properties.h (directly or via hw/qdev.h) actually need only hw/qdev-core.h. Include hw/qdev-core.h there instead. hw/qdev.h is actually pointless: all it does is include hw/qdev-core.h and hw/qdev-properties.h, which in turn includes hw/qdev-core.h. Replace the remaining uses of hw/qdev.h by hw/qdev-properties.h. While there, delete a few superfluous inclusions of hw/qdev-core.h. Touching hw/qdev-properties.h now recompiles some 1200 objects. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: "Daniel P. Berrangé" <berrange@redhat.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20190812052359.30071-22-armbru@redhat.com>
39 lines
936 B
C
39 lines
936 B
C
/*
|
|
* Virtual Machine coreinfo device
|
|
*
|
|
* Copyright (C) 2017 Red Hat, Inc.
|
|
*
|
|
* Authors: Marc-André Lureau <marcandre.lureau@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.
|
|
*
|
|
*/
|
|
#ifndef VMCOREINFO_H
|
|
#define VMCOREINFO_H
|
|
|
|
#include "hw/qdev-core.h"
|
|
#include "standard-headers/linux/qemu_fw_cfg.h"
|
|
|
|
#define VMCOREINFO_DEVICE "vmcoreinfo"
|
|
#define VMCOREINFO(obj) OBJECT_CHECK(VMCoreInfoState, (obj), VMCOREINFO_DEVICE)
|
|
|
|
typedef struct fw_cfg_vmcoreinfo FWCfgVMCoreInfo;
|
|
|
|
typedef struct VMCoreInfoState {
|
|
DeviceClass parent_obj;
|
|
|
|
bool has_vmcoreinfo;
|
|
FWCfgVMCoreInfo vmcoreinfo;
|
|
} VMCoreInfoState;
|
|
|
|
/* returns NULL unless there is exactly one device */
|
|
static inline VMCoreInfoState *vmcoreinfo_find(void)
|
|
{
|
|
Object *o = object_resolve_path_type("", VMCOREINFO_DEVICE, NULL);
|
|
|
|
return o ? VMCOREINFO(o) : NULL;
|
|
}
|
|
|
|
#endif
|