0,0 → 1,77 |
/* |
* Copyright (c) 2007 Michal Kebrt |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* |
* - Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* - Redistributions in binary form must reproduce the above copyright |
* notice, this list of conditions and the following disclaimer in the |
* documentation and/or other materials provided with the distribution. |
* - The name of the author may not be used to endorse or promote products |
* derived from this software without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
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/** @addtogroup arm32boot |
* @{ |
*/ |
/** @file |
* @brief GXemul specific code. |
*/ |
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#include <printf.h> |
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/** Address where characters to be printed are expected. */ |
#ifdef MACHINE_GXEMUL_TESTARM |
#define PUTC_ADDRESS 0x10000000 |
#endif |
#ifdef MACHINE_QEMU_ICP |
#define PUTC_ADDRESS 0x16000000 |
#endif |
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/** Prints a character to the console. |
* |
* @param ch Character to be printed. |
*/ |
static void putc(char ch) |
{ |
if (ch == '\n') |
*((volatile char *) PUTC_ADDRESS) = '\r'; |
*((volatile char *) PUTC_ADDRESS) = ch; |
} |
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/** Prints a string to the console. |
* |
* @param str String to be printed. |
* @param len Number of characters to be printed. |
*/ |
void write(const char *str, const int len) |
{ |
int i; |
for (i = 0; i < len; ++i) { |
putc(str[i]); |
} |
} |
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/** @} |
*/ |
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