1/*
2 * -----------------------------------------------------------------------
3 *
4 *   Copyright 1994-2008 H. Peter Anvin - All Rights Reserved
5 *
6 *   This program is free software; you can redistribute it and/or modify
7 *   it under the terms of the GNU General Public License as published by
8 *   the Free Software Foundation, Inc., 53 Temple Place Ste 330,
9 *   Boston MA 02111-1307, USA; either version 2 of the License, or
10 *   (at your option) any later version; incorporated herein by reference.
11 *
12 * -----------------------------------------------------------------------
13 *
14 *
15 * writestr.c
16 *
17 * Code to write a simple string.
18 */
19#include <com32.h>
20#include <core.h>
21
22/*
23 * crlf: Print a newline
24 */
25void crlf(void)
26{
27	writechr('\r');
28	writechr('\n');
29}
30
31/*
32 * writestr: write a null-terminated string to the console, saving
33 *            registers on entry.
34 *
35 * Note: writestr_early and writestr are distinct in
36 * SYSLINUX and EXTLINUX, but not PXELINUX and ISOLINUX
37 */
38void writestr(char *str)
39{
40	while (*str)
41		writechr(*str++);
42}
43
44void pm_writestr(com32sys_t *regs)
45{
46	writestr(MK_PTR(regs->ds, regs->esi.w[0]));
47}
48