debug/kdb/kdb_io.c

210 	char *cp = buffer;
231 		cp += len;
233 			cp--;
236 	lastchar = cp;
237 	*cp = '\0';
245 		if (cp > buffer) {
246 			if (cp < lastchar) {
247 				memcpy(tmpbuffer, cp, lastchar - cp);
248 				memcpy(cp-1, tmpbuffer, lastchar - cp);
251 			--cp;
252 			kdb_printf("\b%s \r", cp);
253 			tmp = *cp;
254 			*cp = '\0';
257 			*cp = tmp;
271 		if (cp < lastchar) {
272 			memcpy(tmpbuffer, cp+1, lastchar - cp - 1);
273 			memcpy(cp, tmpbuffer, lastchar - cp - 1);
275 			kdb_printf("%s \r", cp);
276 			tmp = *cp;
277 			*cp = '\0';
280 			*cp = tmp;
284 		if (cp > buffer) {
287 			cp = buffer;
291 		if (cp < lastchar) {
292 			kdb_printf("%s", cp);
293 			cp = lastchar;
297 		if (cp > buffer) {
299 			--cp;
312 		if (cp < lastchar) {
313 			kdb_printf("%c", *cp);
314 			++cp;
332 		if (p_tmp > cp)
334 		memcpy(tmpbuffer, p_tmp, cp-p_tmp);
335 		*(tmpbuffer + (cp-p_tmp)) = '\0';
371 			strncpy(p_tmp+len_tmp, cp, lastchar-cp+1);
373 			strncpy(cp, p_tmp+len, len_tmp-len + 1);
375 			kdb_printf("%s", cp);
376 			cp += len;
383 			if (cp < lastchar) {
384 				memcpy(tmpbuffer, cp, lastchar - cp);
385 				memcpy(cp+1, tmpbuffer, lastchar - cp);
387 				*cp = key;
388 				kdb_printf("%s\r", cp);
389 				++cp;
390 				tmp = *cp;
391 				*cp = '\0';
394 				*cp = tmp;
397 				*cp++ = key;
530 	char firstchar, *cp;
548 		cp = searched;
549 		while ((cp = strchr(cp, firstchar))) {
550 			if (!strncmp(cp, searchfor, len2))
552 			cp++;
561 	const char *cp;
568 	cp = msg;
572 		dbg_io_ops->write_char(*cp);
573 		cp++;
621 	char *cp, *cp2, *cphold = NULL, replaced_byte = ' ';
668 		cp = strchr(kdb_buffer, '\n');
669 		if (!cp) {
713 		cp++;	 	     /* to byte after the newline */
714 		replaced_byte = *cp; /* remember what/where it was */
715 		cphold = cp;
716 		*cp = '\0';	     /* end the string for our search */
759 	cp = (char *) printk_skip_headers(kdb_buffer);
761 		gdbstub_msg_write(cp, retlen - (cp - kdb_buffer));
763 		kdb_msg_write(cp, retlen - (cp - kdb_buffer));