mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-25 02:48:21 +00:00
28 lines
596 B
C
28 lines
596 B
C
#ifndef _ASMARM_TRAP_H
|
|
#define _ASMARM_TRAP_H
|
|
|
|
#include <linux/list.h>
|
|
|
|
struct undef_hook {
|
|
struct list_head node;
|
|
u32 instr_mask;
|
|
u32 instr_val;
|
|
u32 cpsr_mask;
|
|
u32 cpsr_val;
|
|
int (*fn)(struct pt_regs *regs, unsigned int instr);
|
|
};
|
|
|
|
void register_undef_hook(struct undef_hook *hook);
|
|
void unregister_undef_hook(struct undef_hook *hook);
|
|
|
|
static inline int in_exception_text(unsigned long ptr)
|
|
{
|
|
extern char __exception_text_start[];
|
|
extern char __exception_text_end[];
|
|
|
|
return ptr >= (unsigned long)&__exception_text_start &&
|
|
ptr < (unsigned long)&__exception_text_end;
|
|
}
|
|
|
|
#endif
|