77 	mm_context_t *mm_ctx = &current->mm->context;  in alloc_emuframe()
116 	pr_debug("allocate emuframe %d to %d\n", idx, current->pid);  in alloc_emuframe()
128 	pr_debug("free emuframe %d from %d\n", idx, current->pid);  in free_emuframe()
180 	fr_idx = atomic_read(&current->thread.bd_emu_frame);  in dsemul_thread_rollback()
193 		regs->cp0_epc = current->thread.bd_emu_branch_pc;  in dsemul_thread_rollback()
195 		regs->cp0_epc = current->thread.bd_emu_cont_pc;  in dsemul_thread_rollback()
197 	atomic_set(&current->thread.bd_emu_frame, BD_EMUFRAME_NONE);  in dsemul_thread_rollback()
198 	free_emuframe(fr_idx, current->mm);  in dsemul_thread_rollback()
246 	fr_idx = atomic_read(&current->thread.bd_emu_frame);  in mips_dsemul()
273 	ret = access_process_vm(current, fr_uaddr, &fr, sizeof(fr),  in mips_dsemul()
277 		free_emuframe(fr_idx, current->mm);  in mips_dsemul()
282 	current->thread.bd_emu_branch_pc = branch_pc;  in mips_dsemul()
283 	current->thread.bd_emu_cont_pc = cont_pc;  in mips_dsemul()
284 	atomic_set(&current->thread.bd_emu_frame, fr_idx);  in mips_dsemul()
295 	if (!dsemul_thread_cleanup(current)) {  in do_dsemulret()
301 	xcp->cp0_epc = current->thread.bd_emu_cont_pc;  in do_dsemulret()