diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/debugobjects.h')
-rw-r--r-- | ANDROID_3.4.5/include/linux/debugobjects.h | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/ANDROID_3.4.5/include/linux/debugobjects.h b/ANDROID_3.4.5/include/linux/debugobjects.h deleted file mode 100644 index 0e5f5785..00000000 --- a/ANDROID_3.4.5/include/linux/debugobjects.h +++ /dev/null @@ -1,110 +0,0 @@ -#ifndef _LINUX_DEBUGOBJECTS_H -#define _LINUX_DEBUGOBJECTS_H - -#include <linux/list.h> -#include <linux/spinlock.h> - -enum debug_obj_state { - ODEBUG_STATE_NONE, - ODEBUG_STATE_INIT, - ODEBUG_STATE_INACTIVE, - ODEBUG_STATE_ACTIVE, - ODEBUG_STATE_DESTROYED, - ODEBUG_STATE_NOTAVAILABLE, - ODEBUG_STATE_MAX, -}; - -struct debug_obj_descr; - -/** - * struct debug_obj - representaion of an tracked object - * @node: hlist node to link the object into the tracker list - * @state: tracked object state - * @astate: current active state - * @object: pointer to the real object - * @descr: pointer to an object type specific debug description structure - */ -struct debug_obj { - struct hlist_node node; - enum debug_obj_state state; - unsigned int astate; - void *object; - struct debug_obj_descr *descr; -}; - -/** - * struct debug_obj_descr - object type specific debug description structure - * - * @name: name of the object typee - * @debug_hint: function returning address, which have associated - * kernel symbol, to allow identify the object - * @fixup_init: fixup function, which is called when the init check - * fails - * @fixup_activate: fixup function, which is called when the activate check - * fails - * @fixup_destroy: fixup function, which is called when the destroy check - * fails - * @fixup_free: fixup function, which is called when the free check - * fails - * @fixup_assert_init: fixup function, which is called when the assert_init - * check fails - */ -struct debug_obj_descr { - const char *name; - void *(*debug_hint) (void *addr); - int (*fixup_init) (void *addr, enum debug_obj_state state); - int (*fixup_activate) (void *addr, enum debug_obj_state state); - int (*fixup_destroy) (void *addr, enum debug_obj_state state); - int (*fixup_free) (void *addr, enum debug_obj_state state); - int (*fixup_assert_init)(void *addr, enum debug_obj_state state); -}; - -#ifdef CONFIG_DEBUG_OBJECTS -extern void debug_object_init (void *addr, struct debug_obj_descr *descr); -extern void -debug_object_init_on_stack(void *addr, struct debug_obj_descr *descr); -extern void debug_object_activate (void *addr, struct debug_obj_descr *descr); -extern void debug_object_deactivate(void *addr, struct debug_obj_descr *descr); -extern void debug_object_destroy (void *addr, struct debug_obj_descr *descr); -extern void debug_object_free (void *addr, struct debug_obj_descr *descr); -extern void debug_object_assert_init(void *addr, struct debug_obj_descr *descr); - -/* - * Active state: - * - Set at 0 upon initialization. - * - Must return to 0 before deactivation. - */ -extern void -debug_object_active_state(void *addr, struct debug_obj_descr *descr, - unsigned int expect, unsigned int next); - -extern void debug_objects_early_init(void); -extern void debug_objects_mem_init(void); -#else -static inline void -debug_object_init (void *addr, struct debug_obj_descr *descr) { } -static inline void -debug_object_init_on_stack(void *addr, struct debug_obj_descr *descr) { } -static inline void -debug_object_activate (void *addr, struct debug_obj_descr *descr) { } -static inline void -debug_object_deactivate(void *addr, struct debug_obj_descr *descr) { } -static inline void -debug_object_destroy (void *addr, struct debug_obj_descr *descr) { } -static inline void -debug_object_free (void *addr, struct debug_obj_descr *descr) { } -static inline void -debug_object_assert_init(void *addr, struct debug_obj_descr *descr) { } - -static inline void debug_objects_early_init(void) { } -static inline void debug_objects_mem_init(void) { } -#endif - -#ifdef CONFIG_DEBUG_OBJECTS_FREE -extern void debug_check_no_obj_freed(const void *address, unsigned long size); -#else -static inline void -debug_check_no_obj_freed(const void *address, unsigned long size) { } -#endif - -#endif |