1 files changed, 62 insertions, 0 deletions
diff --git a/src/include/sysemu/accel.h b/src/include/sysemu/accel.h
new file mode 100644
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+++ b/src/include/sysemu/accel.h
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+/* 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