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()
242 		if (cp > buffer) {  in kdb_read()
243 			if (cp < lastchar) {  in kdb_read()
244 				memcpy(tmpbuffer, cp, lastchar - cp);  in kdb_read()
245 				memcpy(cp-1, tmpbuffer, lastchar - cp);  in kdb_read()
248 			--cp;  in kdb_read()
249 			kdb_printf("\b%s \r", cp);  in kdb_read()
250 			tmp = *cp;  in kdb_read()
251 			*cp = '\0';  in kdb_read()
254 			*cp = tmp;  in kdb_read()
267 		if (cp < lastchar) {  in kdb_read()
268 			memcpy(tmpbuffer, cp+1, lastchar - cp - 1);  in kdb_read()
269 			memcpy(cp, tmpbuffer, lastchar - cp - 1);  in kdb_read()
271 			kdb_printf("%s \r", cp);  in kdb_read()
272 			tmp = *cp;  in kdb_read()
273 			*cp = '\0';  in kdb_read()
276 			*cp = tmp;  in kdb_read()
280 		if (cp > buffer) {  in kdb_read()
283 			cp = buffer;  in kdb_read()
287 		if (cp < lastchar) {  in kdb_read()
288 			kdb_printf("%s", cp);  in kdb_read()
289 			cp = lastchar;  in kdb_read()
293 		if (cp > buffer) {  in kdb_read()
295 			--cp;  in kdb_read()
308 		if (cp < lastchar) {  in kdb_read()
309 			kdb_printf("%c", *cp);  in kdb_read()
310 			++cp;  in kdb_read()
328 		if (p_tmp > cp)  in kdb_read()
330 		memcpy(tmpbuffer, p_tmp, cp-p_tmp);  in kdb_read()
331 		*(tmpbuffer + (cp-p_tmp)) = '\0';  in kdb_read()
364 			strncpy(p_tmp+len_tmp, cp, lastchar-cp+1);  in kdb_read()
366 			strncpy(cp, p_tmp+len, len_tmp-len + 1);  in kdb_read()
368 			kdb_printf("%s", cp);  in kdb_read()
369 			cp += len;  in kdb_read()
376 			if (cp < lastchar) {  in kdb_read()
377 				memcpy(tmpbuffer, cp, lastchar - cp);  in kdb_read()
378 				memcpy(cp+1, tmpbuffer, lastchar - cp);  in kdb_read()
380 				*cp = key;  in kdb_read()
381 				kdb_printf("%s\r", cp);  in kdb_read()
382 				++cp;  in kdb_read()
383 				tmp = *cp;  in kdb_read()
384 				*cp = '\0';  in kdb_read()
387 				*cp = tmp;  in kdb_read()
390 				*cp++ = key;  in kdb_read()
523 	char firstchar, *cp;  in kdb_search_string()  local
541 		cp = searched;  in kdb_search_string()
542 		while ((cp = strchr(cp, firstchar))) {  in kdb_search_string()
543 			if (!strncmp(cp, searchfor, len2))  in kdb_search_string()
545 			cp++;  in kdb_search_string()
561 	char *cp, *cp2, *cphold = NULL, replaced_byte = ' ';  in vkdb_printf()  local
613 		cp = strchr(kdb_buffer, '\n');  in vkdb_printf()
614 		if (!cp) {  in vkdb_printf()
658 		cp++;	 	     /* to byte after the newline */  in vkdb_printf()
659 		replaced_byte = *cp; /* remember what/where it was */  in vkdb_printf()
660 		cphold = cp;  in vkdb_printf()
661 		*cp = '\0';	     /* end the string for our search */  in vkdb_printf()
700 	cp = (char *) printk_skip_level(kdb_buffer);  in vkdb_printf()
702 		gdbstub_msg_write(cp, retlen - (cp - kdb_buffer));  in vkdb_printf()
705 			len = retlen - (cp - kdb_buffer);  in vkdb_printf()
706 			cp2 = cp;  in vkdb_printf()
713 			c->write(c, cp, retlen - (cp - kdb_buffer));  in vkdb_printf()
770 			cp = moreprompt;  in vkdb_printf()
772 				dbg_io_ops->write_char(*cp);  in vkdb_printf()
773 				cp++;  in vkdb_printf()