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Diffstat (limited to 'qemu/include/sysemu/accel.h')
-rw-r--r-- | qemu/include/sysemu/accel.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/qemu/include/sysemu/accel.h b/qemu/include/sysemu/accel.h new file mode 100644 index 000000000..997720f36 --- /dev/null +++ b/qemu/include/sysemu/accel.h @@ -0,0 +1,62 @@ +/* QEMU accelerator interfaces + * + * Copyright (c) 2014 Red Hat Inc + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ +#ifndef HW_ACCEL_H +#define HW_ACCEL_H + +#include "qemu/typedefs.h" +#include "qom/object.h" + +typedef struct AccelState { + /*< private >*/ + Object parent_obj; +} AccelState; + +typedef struct AccelClass { + /*< private >*/ + ObjectClass parent_class; + /*< public >*/ + + const char *opt_name; + const char *name; + int (*available)(void); + int (*init_machine)(MachineState *ms); + bool *allowed; +} AccelClass; + +#define TYPE_ACCEL "accel" + +#define ACCEL_CLASS_SUFFIX "-" TYPE_ACCEL +#define ACCEL_CLASS_NAME(a) (a ACCEL_CLASS_SUFFIX) + +#define ACCEL_CLASS(klass) \ + OBJECT_CLASS_CHECK(AccelClass, (klass), TYPE_ACCEL) +#define ACCEL(obj) \ + OBJECT_CHECK(AccelState, (obj), TYPE_ACCEL) +#define ACCEL_GET_CLASS(obj) \ + OBJECT_GET_CLASS(AccelClass, (obj), TYPE_ACCEL) + +extern int tcg_tb_size; + +int configure_accelerator(MachineState *ms); + +#endif |