56 static int __kprobes insn_has_delayslot(union mips_instruction insn)  in insn_has_delayslot()  argument
58 	switch (insn.i_format.opcode) {  in insn_has_delayslot()
65 		switch (insn.r_format.func) {  in insn_has_delayslot()
124 static int __kprobes insn_has_ll_or_sc(union mips_instruction insn)  in insn_has_ll_or_sc()  argument
128 	switch (insn.i_format.opcode) {  in insn_has_ll_or_sc()
143 	union mips_instruction insn;  in arch_prepare_kprobe()  local
147 	insn = p->addr[0];  in arch_prepare_kprobe()
149 	if (insn_has_ll_or_sc(insn)) {  in arch_prepare_kprobe()
165 	p->ainsn.insn = get_insn_slot();  in arch_prepare_kprobe()
166 	if (!p->ainsn.insn) {  in arch_prepare_kprobe()
184 	if (insn_has_delayslot(insn))  in arch_prepare_kprobe()
185 		memcpy(&p->ainsn.insn[0], p->addr + 1, sizeof(kprobe_opcode_t));  in arch_prepare_kprobe()
187 		memcpy(&p->ainsn.insn[0], p->addr, sizeof(kprobe_opcode_t));  in arch_prepare_kprobe()
189 	p->ainsn.insn[1] = breakpoint2_insn;  in arch_prepare_kprobe()
210 	if (p->ainsn.insn) {  in arch_remove_kprobe()
211 		free_insn_slot(p->ainsn.insn, 0);  in arch_remove_kprobe()
212 		p->ainsn.insn = NULL;  in arch_remove_kprobe()
258 	union mips_instruction insn = p->opcode;  in evaluate_branch_instruction()  local
266 	if (p->ainsn.insn->word == 0)  in evaluate_branch_instruction()
271 	ret = __compute_return_epc_for_insn(regs, insn);  in evaluate_branch_instruction()
307 	regs->cp0_epc = (unsigned long)&p->ainsn.insn[0];  in prepare_singlestep()
355 			    p->ainsn.insn->word == breakpoint_insn.word) {  in kprobe_handler()