43 static int __kprobes insn_has_control(kprobe_opcode_t insn)  in insn_has_control()  argument
45 	if (get_Mode(insn) != 0) {   /* Y-format bundle */  in insn_has_control()
46 		if (get_Opcode_Y1(insn) != RRR_1_OPCODE_Y1 ||  in insn_has_control()
47 		    get_RRROpcodeExtension_Y1(insn) != UNARY_RRR_1_OPCODE_Y1)  in insn_has_control()
50 		switch (get_UnaryOpcodeExtension_Y1(insn)) {  in insn_has_control()
62 	switch (get_Opcode_X1(insn)) {  in insn_has_control()
68 		if (get_RRROpcodeExtension_X1(insn) != UNARY_RRR_0_OPCODE_X1)  in insn_has_control()
70 		switch (get_UnaryOpcodeExtension_X1(insn)) {  in insn_has_control()
98 	p->ainsn.insn = get_insn_slot();  in arch_prepare_kprobe()
99 	if (!p->ainsn.insn)  in arch_prepare_kprobe()
107 	memcpy(&p->ainsn.insn[0], p->addr, sizeof(kprobe_opcode_t));  in arch_prepare_kprobe()
108 	p->ainsn.insn[1] = breakpoint2_insn;  in arch_prepare_kprobe()
146 	if (p->ainsn.insn) {  in arch_remove_kprobe()
147 		free_insn_slot(p->ainsn.insn, 0);  in arch_remove_kprobe()
148 		p->ainsn.insn = NULL;  in arch_remove_kprobe()
180 		regs->pc = (unsigned long)&p->ainsn.insn[0];  in prepare_singlestep()
204 			    p->ainsn.insn[0] == breakpoint_insn) {  in kprobe_handler()