107 lines
2.8 KiB
C
107 lines
2.8 KiB
C
/*
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* Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* Neither the name of ARM nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific
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* prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <console.h>
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#if defined (__GNUC__)
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#include <stdio.h>
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#include <stddef.h> /* size_t */
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#include <stdarg.h> /* va_list */
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// Code from VTB.
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#include "mem.c"
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// Make mem functions that will operate on DEV mem. "memset_io"?
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//Code from VTB
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#include "strlen.c"
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int puts(const char *s)
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{
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int count = 0;
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while(*s)
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{
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if (console_putc(*s++)) {
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count++;
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} else {
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count = EOF; // -1 in stdio.h
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break;
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}
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}
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return count;
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}
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// From VTB
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#include "ctype.h"
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#include "subr_prf.c"
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// Choose max of 128 chars for now.
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#define PRINT_BUFFER_SIZE 128
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int printf(const char *fmt, ...)
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{
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va_list args;
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va_start(args, fmt);
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char buf[PRINT_BUFFER_SIZE];
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vsnprintf(buf, sizeof(buf) - 1, fmt, args);
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buf[PRINT_BUFFER_SIZE - 1] = '\0';
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return puts(buf);
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}
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// I just made this up. Probably make it beter.
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void __assert_func (const char *file, int l, const char *func, const char *error)
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{
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printf("ASSERT: %s <%d> : %s\n\r", func, l, error);
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while(1);
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}
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extern void __assert_fail (const char *assertion, const char *file,
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unsigned int line, const char *function)
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{
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printf("ASSERT: %s <%d> : %s\n\r", function, line, assertion);
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while(1);
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}
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// I just made this up. Probably make it beter.
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void abort (void)
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{
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printf("ABORT\n\r");
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while(1);
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}
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#else
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#error "No standard library binding defined."
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#endif
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