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

   1 /* -*-C++-*-    $NetBSD: arm_console.h,v 1.7 2008/03/08 02:26:03 rafal 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 #ifndef _HPCBOOT_ARM_CONSOLE_H_
  33 #define _HPCBOOT_ARM_CONSOLE_H_
  34
  35 #include <hpcboot.h>
  36 #include <console.h>
  37 #include <memory.h>
  38
  39 class ARMConsole : public SerialConsole {
  40 private:
  41         static ARMConsole *_instance;
  42
  43 protected:
  44         ARMConsole(void) { /* NO-OP */ }
  45         virtual ~ARMConsole(void) { /* NO-OP */ }
  46         virtual void __putc(const char s) = 0;
  47
  48 public:
  49         static ARMConsole *Instance(MemoryManager *&, ArchitectureOps);
  50         static void Destroy(void);
  51         virtual BOOL init(void) = 0;
  52         virtual void print(const TCHAR *fmt, ...);
  53 };
  54 #endif //_HPCBOOT_ARM_CONSOLE_H_