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sh: kprobes: __kprobes annotations and formatting cleanups. 

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2008-09-08 18:22:47 +09:00
Родитель 734db3770d
Коммит 4eb5845d6c
1 изменённых файлов: 20 добавлений и 17 удалений
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23
arch/sh/kernel/kprobes.c
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@ -115,19 +115,19 @@ void __kprobes arch_remove_kprobe(struct kprobe *p)
}
}
static inline void save_previous_kprobe(struct kprobe_ctlblk *kcb)
static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb)
{
kcb->prev_kprobe.kp = kprobe_running();
kcb->prev_kprobe.status = kcb->kprobe_status;
}
static inline void restore_previous_kprobe(struct kprobe_ctlblk *kcb)
static void __kprobes restore_previous_kprobe(struct kprobe_ctlblk *kcb)
{
__get_cpu_var(current_kprobe) = kcb->prev_kprobe.kp;
kcb->kprobe_status = kcb->prev_kprobe.status;
}
static inline void set_current_kprobe(struct kprobe *p, struct pt_regs *regs,
static void __kprobes set_current_kprobe(struct kprobe *p, struct pt_regs *regs,
struct kprobe_ctlblk *kcb)
{
__get_cpu_var(current_kprobe) = p;
@ -138,7 +138,7 @@ static inline void set_current_kprobe(struct kprobe *p, struct pt_regs *regs,
* on the next instruction, following branches. Two probes are set if the
* branch is conditional.
*/
static inline void prepare_singlestep(struct kprobe *p, struct pt_regs *regs)
static void __kprobes prepare_singlestep(struct kprobe *p, struct pt_regs *regs)
{
kprobe_opcode_t *addr = NULL;
saved_current_opcode.addr = (kprobe_opcode_t *) (regs->pc);
@ -358,7 +358,7 @@ int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
return orig_ret_address;
}
static inline int post_kprobe_handler(struct pt_regs *regs)
static int __kprobes post_kprobe_handler(struct pt_regs *regs)
{
struct kprobe *cur = kprobe_running();
struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
@ -396,6 +396,7 @@ static inline int post_kprobe_handler(struct pt_regs *regs)
restore_previous_kprobe(kcb);
goto out;
}
reset_current_kprobe();
out:
@ -463,6 +464,7 @@ int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr)
default:
break;
}
return 0;
}
@ -498,8 +500,8 @@ int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
ret = NOTIFY_STOP;
} else {
p = __get_cpu_var(current_kprobe);
if (p->break_handler
&& p->break_handler(p, args->regs))
if (p->break_handler &&
p->break_handler(p, args->regs))
ret = NOTIFY_STOP;
}
}
@ -542,11 +544,11 @@ void __kprobes jprobe_return(void)
int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
{
struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
u8 *addr = (u8 *) regs->pc;
unsigned long stack_addr = kcb->jprobe_saved_r15;
u8 *addr = (u8 *)regs->pc;
if ((addr >= (u8 *) jprobe_return)
&& (addr <= (u8 *) jprobe_return_end)) {
if ((addr >= (u8 *)jprobe_return) &&
(addr <= (u8 *)jprobe_return_end)) {
*regs = kcb->jprobe_saved_regs;
memcpy((kprobe_opcode_t *)stack_addr, kcb->jprobes_stack,
@ -556,6 +558,7 @@ int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
preempt_enable_no_resched();
return 1;
}
return 0;
}