1 /* -*-C++-*-	$NetBSD: arm_console.cpp,v 1.7 2009/01/29 21:23:38 nonaka Exp $	*/
2 
3 /*-
4  * Copyright (c) 2001 The NetBSD Foundation, Inc.
5  * All rights reserved.
6  *
7  * This code is derived from software contributed to The NetBSD Foundation
8  * by UCHIYAMA Yasushi.
9  *
10  * Redistribution and use in source and binary forms, with or without
11  * modification, are permitted provided that the following conditions
12  * are met:
13  * 1. Redistributions of source code must retain the above copyright
14  *    notice, this list of conditions and the following disclaimer.
15  * 2. Redistributions in binary form must reproduce the above copyright
16  *    notice, this list of conditions and the following disclaimer in the
17  *    documentation and/or other materials provided with the distribution.
18  *
19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29  * POSSIBILITY OF SUCH DAMAGE.
30  */
31 
32 #include <arm/arm_console.h>
33 #include <arm/arm_pxa2x0_console.h>
34 #include <arm/arm_sa1100_console.h>
35 
36 ARMConsole *ARMConsole::_instance = NULL;
37 
38 ARMConsole *
39 ARMConsole::Instance(MemoryManager *&mem, ArchitectureOps arch)
40 {
41 
42 	if (!_instance) {
43 		switch (arch) {
44 		    default:
45 			_instance = NULL;
46 			break;
47 
48 		    case ARCHITECTURE_ARM_SA1100:
49 			_instance = new SA1100Console(mem);
50 			break;
51 
52 		    case ARCHITECTURE_ARM_PXA250:
53 		    case ARCHITECTURE_ARM_PXA270:
54 			_instance = new PXA2x0Console(mem);
55 			break;
56 		}
57 	}
58 
59 	return _instance;
60 }
61 
62 void
63 ARMConsole::Destroy(void)
64 {
65 
66 	if (_instance) {
67 		delete _instance;
68 		_instance = NULL;
69 	}
70 }
71 
72 void
73 ARMConsole::print(const TCHAR *fmt, ...)
74 {
75 	SETUP_WIDECHAR_BUFFER();
76 
77 	if (!setupMultibyteBuffer())
78 		return;
79 
80 	for (int i = 0; _bufm[i] != '\0' && i < CONSOLE_BUFSIZE; i++) {
81 		char s = _bufm[i];
82 		if (s == '\n')
83 			__putc('\r');
84 		__putc(s);
85 	}
86 }
87