205 	char *cp = buffer;  in kdb_read()  local
226 		cp += len;  in kdb_read()
228 			cp--;  in kdb_read()
231 	lastchar = cp;  in kdb_read()
232 	*cp = '\0';  in kdb_read()
245 		if (cp > buffer) {  in kdb_read()
246 			if (cp < lastchar) {  in kdb_read()
247 				memcpy(tmpbuffer, cp, lastchar - cp);  in kdb_read()
248 				memcpy(cp-1, tmpbuffer, lastchar - cp);  in kdb_read()
251 			--cp;  in kdb_read()
252 			kdb_printf("\b%s \r", cp);  in kdb_read()
253 			tmp = *cp;  in kdb_read()
254 			*cp = '\0';  in kdb_read()
257 			*cp = tmp;  in kdb_read()
275 		if (cp < lastchar) {  in kdb_read()
276 			memcpy(tmpbuffer, cp+1, lastchar - cp - 1);  in kdb_read()
277 			memcpy(cp, tmpbuffer, lastchar - cp - 1);  in kdb_read()
279 			kdb_printf("%s \r", cp);  in kdb_read()
280 			tmp = *cp;  in kdb_read()
281 			*cp = '\0';  in kdb_read()
284 			*cp = tmp;  in kdb_read()
288 		if (cp > buffer) {  in kdb_read()
291 			cp = buffer;  in kdb_read()
295 		if (cp < lastchar) {  in kdb_read()
296 			kdb_printf("%s", cp);  in kdb_read()
297 			cp = lastchar;  in kdb_read()
301 		if (cp > buffer) {  in kdb_read()
303 			--cp;  in kdb_read()
316 		if (cp < lastchar) {  in kdb_read()
317 			kdb_printf("%c", *cp);  in kdb_read()
318 			++cp;  in kdb_read()
336 		if (p_tmp > cp)  in kdb_read()
338 		memcpy(tmpbuffer, p_tmp, cp-p_tmp);  in kdb_read()
339 		*(tmpbuffer + (cp-p_tmp)) = '\0';  in kdb_read()
372 			strncpy(p_tmp+len_tmp, cp, lastchar-cp+1);  in kdb_read()
374 			strncpy(cp, p_tmp+len, len_tmp-len + 1);  in kdb_read()
376 			kdb_printf("%s", cp);  in kdb_read()
377 			cp += len;  in kdb_read()
384 			if (cp < lastchar) {  in kdb_read()
385 				memcpy(tmpbuffer, cp, lastchar - cp);  in kdb_read()
386 				memcpy(cp+1, tmpbuffer, lastchar - cp);  in kdb_read()
388 				*cp = key;  in kdb_read()
389 				kdb_printf("%s\r", cp);  in kdb_read()
390 				++cp;  in kdb_read()
391 				tmp = *cp;  in kdb_read()
392 				*cp = '\0';  in kdb_read()
395 				*cp = tmp;  in kdb_read()
398 				*cp++ = key;  in kdb_read()
531 	char firstchar, *cp;  in kdb_search_string()  local
549 		cp = searched;  in kdb_search_string()
550 		while ((cp = strchr(cp, firstchar))) {  in kdb_search_string()
551 			if (!strncmp(cp, searchfor, len2))  in kdb_search_string()
553 			cp++;  in kdb_search_string()
569 	char *cp, *cp2, *cphold = NULL, replaced_byte = ' ';  in vkdb_printf()  local
621 		cp = strchr(kdb_buffer, '\n');  in vkdb_printf()
622 		if (!cp) {  in vkdb_printf()
666 		cp++;	 	     /* to byte after the newline */  in vkdb_printf()
667 		replaced_byte = *cp; /* remember what/where it was */  in vkdb_printf()
668 		cphold = cp;  in vkdb_printf()
669 		*cp = '\0';	     /* end the string for our search */  in vkdb_printf()
708 	cp = (char *) printk_skip_level(kdb_buffer);  in vkdb_printf()
710 		gdbstub_msg_write(cp, retlen - (cp - kdb_buffer));  in vkdb_printf()
713 			len = retlen - (cp - kdb_buffer);  in vkdb_printf()
714 			cp2 = cp;  in vkdb_printf()
721 			c->write(c, cp, retlen - (cp - kdb_buffer));  in vkdb_printf()
778 			cp = moreprompt;  in vkdb_printf()
780 				dbg_io_ops->write_char(*cp);  in vkdb_printf()
781 				cp++;  in vkdb_printf()