sys/arch/hpc/stand/hpcboot/arm/arm_console.cpp

   1 /* -*-C++-*-    $NetBSD: arm_console.cpp,v 1.6 2008/04/28 20:23:20 martin 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 }