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      1 /* -*-C++-*-	$NetBSD: arm_console.cpp,v 1.8 2016/05/30 17:11:56 dholland 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; i < CONSOLE_BUFSIZE && _bufm[i] != '\0'; i++) {
     81 		char s = _bufm[i];
     82 		if (s == '\n')
     83 			__putc('\r');
     84 		__putc(s);
     85 	}
     86 }
     87