206 	char *cp = buffer;  in kdb_read()  local
227 		cp += len;  in kdb_read()
229 			cp--;  in kdb_read()
232 	lastchar = cp;  in kdb_read()
233 	*cp = '\0';  in kdb_read()
243 		if (cp > buffer) {  in kdb_read()
244 			if (cp < lastchar) {  in kdb_read()
245 				memcpy(tmpbuffer, cp, lastchar - cp);  in kdb_read()
246 				memcpy(cp-1, tmpbuffer, lastchar - cp);  in kdb_read()
249 			--cp;  in kdb_read()
250 			kdb_printf("\b%s \r", cp);  in kdb_read()
251 			tmp = *cp;  in kdb_read()
252 			*cp = '\0';  in kdb_read()
255 			*cp = tmp;  in kdb_read()
268 		if (cp < lastchar) {  in kdb_read()
269 			memcpy(tmpbuffer, cp+1, lastchar - cp - 1);  in kdb_read()
270 			memcpy(cp, tmpbuffer, lastchar - cp - 1);  in kdb_read()
272 			kdb_printf("%s \r", cp);  in kdb_read()
273 			tmp = *cp;  in kdb_read()
274 			*cp = '\0';  in kdb_read()
277 			*cp = tmp;  in kdb_read()
281 		if (cp > buffer) {  in kdb_read()
284 			cp = buffer;  in kdb_read()
288 		if (cp < lastchar) {  in kdb_read()
289 			kdb_printf("%s", cp);  in kdb_read()
290 			cp = lastchar;  in kdb_read()
294 		if (cp > buffer) {  in kdb_read()
296 			--cp;  in kdb_read()
309 		if (cp < lastchar) {  in kdb_read()
310 			kdb_printf("%c", *cp);  in kdb_read()
311 			++cp;  in kdb_read()
329 		if (p_tmp > cp)  in kdb_read()
331 		memcpy(tmpbuffer, p_tmp, cp-p_tmp);  in kdb_read()
332 		*(tmpbuffer + (cp-p_tmp)) = '\0';  in kdb_read()
365 			strncpy(p_tmp+len_tmp, cp, lastchar-cp+1);  in kdb_read()
367 			strncpy(cp, p_tmp+len, len_tmp-len + 1);  in kdb_read()
369 			kdb_printf("%s", cp);  in kdb_read()
370 			cp += len;  in kdb_read()
377 			if (cp < lastchar) {  in kdb_read()
378 				memcpy(tmpbuffer, cp, lastchar - cp);  in kdb_read()
379 				memcpy(cp+1, tmpbuffer, lastchar - cp);  in kdb_read()
381 				*cp = key;  in kdb_read()
382 				kdb_printf("%s\r", cp);  in kdb_read()
383 				++cp;  in kdb_read()
384 				tmp = *cp;  in kdb_read()
385 				*cp = '\0';  in kdb_read()
388 				*cp = tmp;  in kdb_read()
391 				*cp++ = key;  in kdb_read()
524 	char firstchar, *cp;  in kdb_search_string()  local
542 		cp = searched;  in kdb_search_string()
543 		while ((cp = strchr(cp, firstchar))) {  in kdb_search_string()
544 			if (!strncmp(cp, searchfor, len2))  in kdb_search_string()
546 			cp++;  in kdb_search_string()
561 	char *cp, *cp2, *cphold = NULL, replaced_byte = ' ';  in vkdb_printf()  local
609 		cp = strchr(kdb_buffer, '\n');  in vkdb_printf()
610 		if (!cp) {  in vkdb_printf()
654 		cp++;	 	     /* to byte after the newline */  in vkdb_printf()
655 		replaced_byte = *cp; /* remember what/where it was */  in vkdb_printf()
656 		cphold = cp;  in vkdb_printf()
657 		*cp = '\0';	     /* end the string for our search */  in vkdb_printf()
696 	cp = (char *) printk_skip_headers(kdb_buffer);  in vkdb_printf()
698 		gdbstub_msg_write(cp, retlen - (cp - kdb_buffer));  in vkdb_printf()
701 			len = retlen - (cp - kdb_buffer);  in vkdb_printf()
702 			cp2 = cp;  in vkdb_printf()
709 			c->write(c, cp, retlen - (cp - kdb_buffer));  in vkdb_printf()
766 			cp = moreprompt;  in vkdb_printf()
768 				dbg_io_ops->write_char(*cp);  in vkdb_printf()
769 				cp++;  in vkdb_printf()