45 	kprobe_opcode_t opcode = *(kprobe_opcode_t *) (p->addr);  in arch_prepare_kprobe()
57 	memcpy(p->ainsn.insn, p->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));  in arch_copy_kprobe()
58 	p->opcode = *p->addr;  in arch_copy_kprobe()
63 	*p->addr = BREAKPOINT_INSTRUCTION;  in arch_arm_kprobe()
64 	flush_icache_range((unsigned long)p->addr,  in arch_arm_kprobe()
65 			   (unsigned long)p->addr + sizeof(kprobe_opcode_t));  in arch_arm_kprobe()
70 	*p->addr = p->opcode;  in arch_disarm_kprobe()
71 	flush_icache_range((unsigned long)p->addr,  in arch_disarm_kprobe()
72 			   (unsigned long)p->addr + sizeof(kprobe_opcode_t));  in arch_disarm_kprobe()
77 	if (*p->addr == BREAKPOINT_INSTRUCTION)  in arch_trampoline_kprobe()
107 	if (saved->addr) {  in arch_remove_kprobe()
111 		saved->addr = NULL;  in arch_remove_kprobe()
115 		if (saved->addr) {  in arch_remove_kprobe()
118 			saved->addr = NULL;  in arch_remove_kprobe()
149 	__this_cpu_write(saved_current_opcode.addr, (kprobe_opcode_t *)regs->pc);  in prepare_singlestep()
161 			op1->addr = (kprobe_opcode_t *) regs->regs[reg_nr];  in prepare_singlestep()
164 			op1->addr =  in prepare_singlestep()
169 			op1->addr =  in prepare_singlestep()
174 			op1->addr = (kprobe_opcode_t *) regs->pr;  in prepare_singlestep()
179 			op1->addr = p->addr + 1;  in prepare_singlestep()
181 			op2->addr =  in prepare_singlestep()
183 			op2->opcode = *(op2->addr);  in prepare_singlestep()
189 			op1->addr = p->addr + 2;  in prepare_singlestep()
191 			op2->addr =  in prepare_singlestep()
193 			op2->opcode = *(op2->addr);  in prepare_singlestep()
197 			op1->addr = p->addr + 1;  in prepare_singlestep()
200 		op1->opcode = *(op1->addr);  in prepare_singlestep()
219 	kprobe_opcode_t *addr = NULL;  in kprobe_handler()  local
229 	addr = (kprobe_opcode_t *) (regs->pc);  in kprobe_handler()
233 		p = get_kprobe(addr);  in kprobe_handler()
260 	p = get_kprobe(addr);  in kprobe_handler()
263 		if (*(kprobe_opcode_t *)addr != BREAKPOINT_INSTRUCTION) {  in kprobe_handler()
375 	kprobe_opcode_t *addr = NULL;  in post_kprobe_handler()  local
387 	if (p->addr) {  in post_kprobe_handler()
389 		p->addr = NULL;  in post_kprobe_handler()
392 		addr = __this_cpu_read(saved_current_opcode.addr);  in post_kprobe_handler()
393 		__this_cpu_write(saved_current_opcode.addr, NULL);  in post_kprobe_handler()
395 		p = get_kprobe(addr);  in post_kprobe_handler()
399 		if (p->addr) {  in post_kprobe_handler()
401 			p->addr = NULL;  in post_kprobe_handler()
436 		regs->pc = (unsigned long)cur->addr;  in kprobe_fault_handler()
492 	kprobe_opcode_t *addr = NULL;  in kprobe_exceptions_notify()  local
495 	addr = (kprobe_opcode_t *) (args->regs->pc);  in kprobe_exceptions_notify()
505 			p = get_kprobe(addr);  in kprobe_exceptions_notify()
529 	unsigned long addr;  in setjmp_pre_handler()  local
534 	addr = kcb->jprobe_saved_r15;  in setjmp_pre_handler()
543 	memcpy(kcb->jprobes_stack, (kprobe_opcode_t *) addr,  in setjmp_pre_handler()
544 	       MIN_STACK_SIZE(addr));  in setjmp_pre_handler()
560 	u8 *addr = (u8 *)regs->pc;  in longjmp_break_handler()  local
562 	if ((addr >= (u8 *)jprobe_return) &&  in longjmp_break_handler()
563 	    (addr <= (u8 *)jprobe_return_end)) {  in longjmp_break_handler()
578 	.addr = (kprobe_opcode_t *)&kretprobe_trampoline,