1 files changed, 0 insertions, 440 deletions
diff --git a/ANDROID_3.4.5/include/linux/kprobes.h b/ANDROID_3.4.5/include/linux/kprobes.h
deleted file mode 100644
index b6e1f8c0..00000000
--- a/ANDROID_3.4.5/include/linux/kprobes.h
+++ /dev/null
@@ -1,440 +0,0 @@
-#ifndef _LINUX_KPROBES_H
-#define _LINUX_KPROBES_H
-/*
- *  Kernel Probes (KProbes)
- *  include/linux/kprobes.h
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Copyright (C) IBM Corporation, 2002, 2004
- *
- * 2002-Oct	Created by Vamsi Krishna S <vamsi_krishna@in.ibm.com> Kernel
- *		Probes initial implementation ( includes suggestions from
- *		Rusty Russell).
- * 2004-July	Suparna Bhattacharya <suparna@in.ibm.com> added jumper probes
- *		interface to access function arguments.
- * 2005-May	Hien Nguyen <hien@us.ibm.com> and Jim Keniston
- *		<jkenisto@us.ibm.com>  and Prasanna S Panchamukhi
- *		<prasanna@in.ibm.com> added function-return probes.
- */
-#include <linux/linkage.h>
-#include <linux/list.h>
-#include <linux/notifier.h>
-#include <linux/smp.h>
-#include <linux/bug.h>
-#include <linux/percpu.h>
-#include <linux/spinlock.h>
-#include <linux/rcupdate.h>
-#include <linux/mutex.h>
-
-#ifdef CONFIG_KPROBES
-#include <asm/kprobes.h>
-
-/* kprobe_status settings */
-#define KPROBE_HIT_ACTIVE	0x00000001
-#define KPROBE_HIT_SS		0x00000002
-#define KPROBE_REENTER		0x00000004
-#define KPROBE_HIT_SSDONE	0x00000008
-
-/* Attach to insert probes on any functions which should be ignored*/
-#define __kprobes	__attribute__((__section__(".kprobes.text")))
-#else /* CONFIG_KPROBES */
-typedef int kprobe_opcode_t;
-struct arch_specific_insn {
-	int dummy;
-};
-#define __kprobes
-#endif /* CONFIG_KPROBES */
-
-struct kprobe;
-struct pt_regs;
-struct kretprobe;
-struct kretprobe_instance;
-typedef int (*kprobe_pre_handler_t) (struct kprobe *, struct pt_regs *);
-typedef int (*kprobe_break_handler_t) (struct kprobe *, struct pt_regs *);
-typedef void (*kprobe_post_handler_t) (struct kprobe *, struct pt_regs *,
-				       unsigned long flags);
-typedef int (*kprobe_fault_handler_t) (struct kprobe *, struct pt_regs *,
-				       int trapnr);
-typedef int (*kretprobe_handler_t) (struct kretprobe_instance *,
-				    struct pt_regs *);
-
-struct kprobe {
-	struct hlist_node hlist;
-
-	/* list of kprobes for multi-handler support */
-	struct list_head list;
-
-	/*count the number of times this probe was temporarily disarmed */
-	unsigned long nmissed;
-
-	/* location of the probe point */
-	kprobe_opcode_t *addr;
-
-	/* Allow user to indicate symbol name of the probe point */
-	const char *symbol_name;
-
-	/* Offset into the symbol */
-	unsigned int offset;
-
-	/* Called before addr is executed. */
-	kprobe_pre_handler_t pre_handler;
-
-	/* Called after addr is executed, unless... */
-	kprobe_post_handler_t post_handler;
-
-	/*
-	 * ... called if executing addr causes a fault (eg. page fault).
-	 * Return 1 if it handled fault, otherwise kernel will see it.
-	 */
-	kprobe_fault_handler_t fault_handler;
-
-	/*
-	 * ... called if breakpoint trap occurs in probe handler.
-	 * Return 1 if it handled break, otherwise kernel will see it.
-	 */
-	kprobe_break_handler_t break_handler;
-
-	/* Saved opcode (which has been replaced with breakpoint) */
-	kprobe_opcode_t opcode;
-
-	/* copy of the original instruction */
-	struct arch_specific_insn ainsn;
-
-	/*
-	 * Indicates various status flags.
-	 * Protected by kprobe_mutex after this kprobe is registered.
-	 */
-	u32 flags;
-};
-
-/* Kprobe status flags */
-#define KPROBE_FLAG_GONE	1 /* breakpoint has already gone */
-#define KPROBE_FLAG_DISABLED	2 /* probe is temporarily disabled */
-#define KPROBE_FLAG_OPTIMIZED	4 /*
-				   * probe is really optimized.
-				   * NOTE:
-				   * this flag is only for optimized_kprobe.
-				   */
-
-/* Has this kprobe gone ? */
-static inline int kprobe_gone(struct kprobe *p)
-{
-	return p->flags & KPROBE_FLAG_GONE;
-}
-
-/* Is this kprobe disabled ? */
-static inline int kprobe_disabled(struct kprobe *p)
-{
-	return p->flags & (KPROBE_FLAG_DISABLED | KPROBE_FLAG_GONE);
-}
-
-/* Is this kprobe really running optimized path ? */
-static inline int kprobe_optimized(struct kprobe *p)
-{
-	return p->flags & KPROBE_FLAG_OPTIMIZED;
-}
-/*
- * Special probe type that uses setjmp-longjmp type tricks to resume
- * execution at a specified entry with a matching prototype corresponding
- * to the probed function - a trick to enable arguments to become
- * accessible seamlessly by probe handling logic.
- * Note:
- * Because of the way compilers allocate stack space for local variables
- * etc upfront, regardless of sub-scopes within a function, this mirroring
- * principle currently works only for probes placed on function entry points.
- */
-struct jprobe {
-	struct kprobe kp;
-	void *entry;	/* probe handling code to jump to */
-};
-
-/* For backward compatibility with old code using JPROBE_ENTRY() */
-#define JPROBE_ENTRY(handler)	(handler)
-
-/*
- * Function-return probe -
- * Note:
- * User needs to provide a handler function, and initialize maxactive.
- * maxactive - The maximum number of instances of the probed function that
- * can be active concurrently.
- * nmissed - tracks the number of times the probed function's return was
- * ignored, due to maxactive being too low.
- *
- */
-struct kretprobe {
-	struct kprobe kp;
-	kretprobe_handler_t handler;
-	kretprobe_handler_t entry_handler;
-	int maxactive;
-	int nmissed;
-	size_t data_size;
-	struct hlist_head free_instances;
-	raw_spinlock_t lock;
-};
-
-struct kretprobe_instance {
-	struct hlist_node hlist;
-	struct kretprobe *rp;
-	kprobe_opcode_t *ret_addr;
-	struct task_struct *task;
-	char data[0];
-};
-
-struct kretprobe_blackpoint {
-	const char *name;
-	void *addr;
-};
-
-struct kprobe_blackpoint {
-	const char *name;
-	unsigned long start_addr;
-	unsigned long range;
-};
-
-#ifdef CONFIG_KPROBES
-DECLARE_PER_CPU(struct kprobe *, current_kprobe);
-DECLARE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk);
-
-/*
- * For #ifdef avoidance:
- */
-static inline int kprobes_built_in(void)
-{
-	return 1;
-}
-
-#ifdef CONFIG_KRETPROBES
-extern void arch_prepare_kretprobe(struct kretprobe_instance *ri,
-				   struct pt_regs *regs);
-extern int arch_trampoline_kprobe(struct kprobe *p);
-#else /* CONFIG_KRETPROBES */
-static inline void arch_prepare_kretprobe(struct kretprobe *rp,
-					struct pt_regs *regs)
-{
-}
-static inline int arch_trampoline_kprobe(struct kprobe *p)
-{
-	return 0;
-}
-#endif /* CONFIG_KRETPROBES */
-
-extern struct kretprobe_blackpoint kretprobe_blacklist[];
-
-static inline void kretprobe_assert(struct kretprobe_instance *ri,
-	unsigned long orig_ret_address, unsigned long trampoline_address)
-{
-	if (!orig_ret_address || (orig_ret_address == trampoline_address)) {
-		printk("kretprobe BUG!: Processing kretprobe %p @ %p\n",
-				ri->rp, ri->rp->kp.addr);
-		BUG();
-	}
-}
-
-#ifdef CONFIG_KPROBES_SANITY_TEST
-extern int init_test_probes(void);
-#else
-static inline int init_test_probes(void)
-{
-	return 0;
-}
-#endif /* CONFIG_KPROBES_SANITY_TEST */
-
-extern int arch_prepare_kprobe(struct kprobe *p);
-extern void arch_arm_kprobe(struct kprobe *p);
-extern void arch_disarm_kprobe(struct kprobe *p);
-extern int arch_init_kprobes(void);
-extern void show_registers(struct pt_regs *regs);
-extern kprobe_opcode_t *get_insn_slot(void);
-extern void free_insn_slot(kprobe_opcode_t *slot, int dirty);
-extern void kprobes_inc_nmissed_count(struct kprobe *p);
-
-#ifdef CONFIG_OPTPROBES
-/*
- * Internal structure for direct jump optimized probe
- */
-struct optimized_kprobe {
-	struct kprobe kp;
-	struct list_head list;	/* list for optimizing queue */
-	struct arch_optimized_insn optinsn;
-};
-
-/* Architecture dependent functions for direct jump optimization */
-extern int arch_prepared_optinsn(struct arch_optimized_insn *optinsn);
-extern int arch_check_optimized_kprobe(struct optimized_kprobe *op);
-extern int arch_prepare_optimized_kprobe(struct optimized_kprobe *op);
-extern void arch_remove_optimized_kprobe(struct optimized_kprobe *op);
-extern void arch_optimize_kprobes(struct list_head *oplist);
-extern void arch_unoptimize_kprobes(struct list_head *oplist,
-				    struct list_head *done_list);
-extern void arch_unoptimize_kprobe(struct optimized_kprobe *op);
-extern kprobe_opcode_t *get_optinsn_slot(void);
-extern void free_optinsn_slot(kprobe_opcode_t *slot, int dirty);
-extern int arch_within_optimized_kprobe(struct optimized_kprobe *op,
-					unsigned long addr);
-
-extern void opt_pre_handler(struct kprobe *p, struct pt_regs *regs);
-
-#ifdef CONFIG_SYSCTL
-extern int sysctl_kprobes_optimization;
-extern int proc_kprobes_optimization_handler(struct ctl_table *table,
-					     int write, void __user *buffer,
-					     size_t *length, loff_t *ppos);
-#endif
-
-#endif /* CONFIG_OPTPROBES */
-
-/* Get the kprobe at this addr (if any) - called with preemption disabled */
-struct kprobe *get_kprobe(void *addr);
-void kretprobe_hash_lock(struct task_struct *tsk,
-			 struct hlist_head **head, unsigned long *flags);
-void kretprobe_hash_unlock(struct task_struct *tsk, unsigned long *flags);
-struct hlist_head * kretprobe_inst_table_head(struct task_struct *tsk);
-
-/* kprobe_running() will just return the current_kprobe on this CPU */
-static inline struct kprobe *kprobe_running(void)
-{
-	return (__this_cpu_read(current_kprobe));
-}
-
-static inline void reset_current_kprobe(void)
-{
-	__this_cpu_write(current_kprobe, NULL);
-}
-
-static inline struct kprobe_ctlblk *get_kprobe_ctlblk(void)
-{
-	return (&__get_cpu_var(kprobe_ctlblk));
-}
-
-int register_kprobe(struct kprobe *p);
-void unregister_kprobe(struct kprobe *p);
-int register_kprobes(struct kprobe **kps, int num);
-void unregister_kprobes(struct kprobe **kps, int num);
-int setjmp_pre_handler(struct kprobe *, struct pt_regs *);
-int longjmp_break_handler(struct kprobe *, struct pt_regs *);
-int register_jprobe(struct jprobe *p);
-void unregister_jprobe(struct jprobe *p);
-int register_jprobes(struct jprobe **jps, int num);
-void unregister_jprobes(struct jprobe **jps, int num);
-void jprobe_return(void);
-unsigned long arch_deref_entry_point(void *);
-
-int register_kretprobe(struct kretprobe *rp);
-void unregister_kretprobe(struct kretprobe *rp);
-int register_kretprobes(struct kretprobe **rps, int num);
-void unregister_kretprobes(struct kretprobe **rps, int num);
-
-void kprobe_flush_task(struct task_struct *tk);
-void recycle_rp_inst(struct kretprobe_instance *ri, struct hlist_head *head);
-
-int disable_kprobe(struct kprobe *kp);
-int enable_kprobe(struct kprobe *kp);
-
-void dump_kprobe(struct kprobe *kp);
-
-#else /* !CONFIG_KPROBES: */
-
-static inline int kprobes_built_in(void)
-{
-	return 0;
-}
-static inline int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
-{
-	return 0;
-}
-static inline struct kprobe *get_kprobe(void *addr)
-{
-	return NULL;
-}
-static inline struct kprobe *kprobe_running(void)
-{
-	return NULL;
-}
-static inline int register_kprobe(struct kprobe *p)
-{
-	return -ENOSYS;
-}
-static inline int register_kprobes(struct kprobe **kps, int num)
-{
-	return -ENOSYS;
-}
-static inline void unregister_kprobe(struct kprobe *p)
-{
-}
-static inline void unregister_kprobes(struct kprobe **kps, int num)
-{
-}
-static inline int register_jprobe(struct jprobe *p)
-{
-	return -ENOSYS;
-}
-static inline int register_jprobes(struct jprobe **jps, int num)
-{
-	return -ENOSYS;
-}
-static inline void unregister_jprobe(struct jprobe *p)
-{
-}
-static inline void unregister_jprobes(struct jprobe **jps, int num)
-{
-}
-static inline void jprobe_return(void)
-{
-}
-static inline int register_kretprobe(struct kretprobe *rp)
-{
-	return -ENOSYS;
-}
-static inline int register_kretprobes(struct kretprobe **rps, int num)
-{
-	return -ENOSYS;
-}
-static inline void unregister_kretprobe(struct kretprobe *rp)
-{
-}
-static inline void unregister_kretprobes(struct kretprobe **rps, int num)
-{
-}
-static inline void kprobe_flush_task(struct task_struct *tk)
-{
-}
-static inline int disable_kprobe(struct kprobe *kp)
-{
-	return -ENOSYS;
-}
-static inline int enable_kprobe(struct kprobe *kp)
-{
-	return -ENOSYS;
-}
-#endif /* CONFIG_KPROBES */
-static inline int disable_kretprobe(struct kretprobe *rp)
-{
-	return disable_kprobe(&rp->kp);
-}
-static inline int enable_kretprobe(struct kretprobe *rp)
-{
-	return enable_kprobe(&rp->kp);
-}
-static inline int disable_jprobe(struct jprobe *jp)
-{
-	return disable_kprobe(&jp->kp);
-}
-static inline int enable_jprobe(struct jprobe *jp)
-{
-	return enable_kprobe(&jp->kp);
-}
-
-#endif /* _LINUX_KPROBES_H */