Commit 3820b4d2 authored by David A. Long's avatar David A. Long Committed by Oleg Nesterov
Browse files

uprobes: Move function declarations out of arch 



Move the function declarations from the arch headers to the common
header, since only the function bodies are architecture-specific.
These changes are from Vincent Rabin's uprobes patch.

[ oleg: update arch/powerpc/include/asm/uprobes.h ]

Signed-off-by: default avatarRabin Vincent <rabin@rab.in>
Signed-off-by: default avatarDavid A. Long <dave.long@linaro.org>
Signed-off-by: default avatarOleg Nesterov <oleg@redhat.com>
parent f891d8cf

arch/powerpc/include/asm/uprobes.h

+0 −7
Original line number Original line Diff line number Diff line
@@ -45,11 +45,4 @@ struct arch_uprobe_task { 
	unsigned long	saved_trap_nr;

	unsigned long	saved_trap_nr;

};

};





extern int  arch_uprobe_analyze_insn(struct arch_uprobe *aup, struct mm_struct *mm, unsigned long addr);

extern int  arch_uprobe_pre_xol(struct arch_uprobe *aup, struct pt_regs *regs);

extern int  arch_uprobe_post_xol(struct arch_uprobe *aup, struct pt_regs *regs);

extern bool arch_uprobe_xol_was_trapped(struct task_struct *tsk);

extern int  arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val, void *data);

extern void arch_uprobe_abort_xol(struct arch_uprobe *aup, struct pt_regs *regs);

extern unsigned long arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs *regs);

#endif	/* _ASM_UPROBES_H */
 
#endif	/* _ASM_UPROBES_H */

arch/x86/include/asm/uprobes.h

+0 −7
Original line number Original line Diff line number Diff line
@@ -49,11 +49,4 @@ struct arch_uprobe_task { 
	unsigned int			saved_tf;

	unsigned int			saved_tf;

};

};





extern int  arch_uprobe_analyze_insn(struct arch_uprobe *aup, struct mm_struct *mm, unsigned long addr);

extern int  arch_uprobe_pre_xol(struct arch_uprobe *aup, struct pt_regs *regs);

extern int  arch_uprobe_post_xol(struct arch_uprobe *aup, struct pt_regs *regs);

extern bool arch_uprobe_xol_was_trapped(struct task_struct *tsk);

extern int  arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val, void *data);

extern void arch_uprobe_abort_xol(struct arch_uprobe *aup, struct pt_regs *regs);

extern unsigned long arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs *regs);

#endif	/* _ASM_UPROBES_H */
 
#endif	/* _ASM_UPROBES_H */

include/linux/uprobes.h

+8 −0
Original line number Original line Diff line number Diff line
@@ -30,6 +30,7 @@ 
struct vm_area_struct;

struct vm_area_struct;

struct mm_struct;

struct mm_struct;

struct inode;

struct inode;

struct notifier_block;





#ifdef CONFIG_ARCH_SUPPORTS_UPROBES

#ifdef CONFIG_ARCH_SUPPORTS_UPROBES

# include <asm/uprobes.h>

# include <asm/uprobes.h>
@@ -125,6 +126,13 @@ extern void uprobe_notify_resume(struct pt_regs *regs); 
extern bool uprobe_deny_signal(void);

extern bool uprobe_deny_signal(void);

extern bool arch_uprobe_skip_sstep(struct arch_uprobe *aup, struct pt_regs *regs);

extern bool arch_uprobe_skip_sstep(struct arch_uprobe *aup, struct pt_regs *regs);

extern void uprobe_clear_state(struct mm_struct *mm);

extern void uprobe_clear_state(struct mm_struct *mm);

extern int  arch_uprobe_analyze_insn(struct arch_uprobe *aup, struct mm_struct *mm, unsigned long addr);

extern int  arch_uprobe_pre_xol(struct arch_uprobe *aup, struct pt_regs *regs);

extern int  arch_uprobe_post_xol(struct arch_uprobe *aup, struct pt_regs *regs);

extern bool arch_uprobe_xol_was_trapped(struct task_struct *tsk);

extern int  arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val, void *data);

extern void arch_uprobe_abort_xol(struct arch_uprobe *aup, struct pt_regs *regs);

extern unsigned long arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs *regs);

#else /* !CONFIG_UPROBES */

#else /* !CONFIG_UPROBES */

struct uprobes_state {

struct uprobes_state {

};

};

CRA Git | Maintained and supported by SUSTech CRA and CCSE