177 	register struct memlist	*ml;  in dr_memlist_delete()  local
179 	for (ml = mlist; ml; ml = mlist) {  in dr_memlist_delete()
180 		mlist = ml->ml_next;  in dr_memlist_delete()
181 		FREESTRUCT(ml, struct memlist, 1);  in dr_memlist_delete()
254 	register struct memlist *ml;  in memlist_dump()  local
258 	else for (ml = mlist; ml; ml = ml->ml_next)  in memlist_dump()
259 		printf("memlist> 0x%lx, 0x%lx\n", ml->ml_address, ml->ml_size);  in memlist_dump()
289 	struct memlist	*ml, *tl, *nl;  in dr_memlist_add_span()  local
303 	for (tl = ml = mlist; ml; tl = ml, ml = ml->ml_next) {  in dr_memlist_add_span()
304 		if (base < ml->ml_address) {  in dr_memlist_add_span()
305 			if ((base + len) < ml->ml_address) {  in dr_memlist_add_span()
309 				nl->ml_next = ml;  in dr_memlist_add_span()
310 				if ((nl->ml_prev = ml->ml_prev) != NULL)  in dr_memlist_add_span()
312 				ml->ml_prev = nl;  in dr_memlist_add_span()
313 				if (mlist == ml)  in dr_memlist_add_span()
316 				ml->ml_size = MAX((base + len),  in dr_memlist_add_span()
317 				    (ml->ml_address + ml->ml_size)) - base;  in dr_memlist_add_span()
318 				ml->ml_address = base;  in dr_memlist_add_span()
322 		} else if (base <= (ml->ml_address + ml->ml_size)) {  in dr_memlist_add_span()
323 			ml->ml_size = MAX((base + len),  in dr_memlist_add_span()
324 			    (ml->ml_address + ml->ml_size)) -  in dr_memlist_add_span()
325 			    MIN(ml->ml_address, base);  in dr_memlist_add_span()
326 			ml->ml_address = MIN(ml->ml_address, base);  in dr_memlist_add_span()
330 	if (ml == NULL) {  in dr_memlist_add_span()
348 	struct memlist	*ml, *tl, *nlp;  in dr_memlist_del_span()  local
357 	for (tl = ml = mlist; ml; tl = ml, ml = nlp) {  in dr_memlist_del_span()
360 		nlp = ml->ml_next;  in dr_memlist_del_span()
362 		if (end <= ml->ml_address)  in dr_memlist_del_span()
365 		mend = ml->ml_address + ml->ml_size;  in dr_memlist_del_span()
367 			if (base <= ml->ml_address) {  in dr_memlist_del_span()
368 				ml->ml_address = end;  in dr_memlist_del_span()
370 					ml->ml_size = 0ull;  in dr_memlist_del_span()
372 					ml->ml_size = mend - ml->ml_address;  in dr_memlist_del_span()
374 				ml->ml_size = base - ml->ml_address;  in dr_memlist_del_span()
385 					nl->ml_prev = ml;  in dr_memlist_del_span()
386 					ml->ml_next = nl;  in dr_memlist_del_span()
390 			if (ml->ml_size == 0ull) {  in dr_memlist_del_span()
391 				if (ml == mlist) {  in dr_memlist_del_span()
394 					FREESTRUCT(ml, struct memlist, 1);  in dr_memlist_del_span()
397 					ml = nlp;  in dr_memlist_del_span()
401 					FREESTRUCT(ml, struct memlist, 1);  in dr_memlist_del_span()
402 					ml = tl;  in dr_memlist_del_span()
417 	struct memlist	*ml, *tl, *nl;  in dr_memlist_cat_span()  local
431 	for (tl = ml = mlist; ml; tl = ml, ml = ml->ml_next) {  in dr_memlist_cat_span()
432 		if (base < ml->ml_address) {  in dr_memlist_cat_span()
436 			nl->ml_next = ml;  in dr_memlist_cat_span()
437 			if ((nl->ml_prev = ml->ml_prev) != NULL)  in dr_memlist_cat_span()
439 			ml->ml_prev = nl;  in dr_memlist_cat_span()
440 			if (mlist == ml)  in dr_memlist_cat_span()
446 	if (ml == NULL) {  in dr_memlist_cat_span()