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

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
...@@ -45,11 +45,4 @@ struct arch_uprobe_task { ...@@ -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 */
...@@ -49,11 +49,4 @@ struct arch_uprobe_task { ...@@ -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 */
...@@ -30,6 +30,7 @@ ...@@ -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); ...@@ -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 {
}; };
......
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