blob: ea91d5f69f867debb48498634969492e28960ec7 [file] [log] [blame]
/*
* Copyright (c) 2013, ARM Limited. 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.
*
* Neither the name of ARM nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT HOLDER OR CONTRIBUTORS 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.
*/
#include <stdio.h>
#include <console.h>
#if defined (__GNUC__)
#include <stdio.h>
#include <stddef.h> /* size_t */
#include <stdarg.h> /* va_list */
// Code from VTB.
#include "mem.c"
// Make mem functions that will operate on DEV mem. "memset_io"?
//Code from VTB
#include "strlen.c"
int puts(const char *s)
{
int count = 0;
while(*s)
{
if (console_putc(*s++)) {
count++;
} else {
count = EOF; // -1 in stdio.h
break;
}
}
return count;
}
// From VTB
#include "ctype.h"
#include "subr_prf.c"
// Choose max of 128 chars for now.
#define PRINT_BUFFER_SIZE 128
int printf(const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
char buf[PRINT_BUFFER_SIZE];
vsnprintf(buf, sizeof(buf) - 1, fmt, args);
buf[PRINT_BUFFER_SIZE - 1] = '\0';
return puts(buf);
}
// I just made this up. Probably make it beter.
void __assert_func (const char *file, int l, const char *func, const char *error)
{
printf("ASSERT: %s <%d> : %s\n\r", func, l, error);
while(1);
}
extern void __assert_fail (const char *assertion, const char *file,
unsigned int line, const char *function)
{
printf("ASSERT: %s <%d> : %s\n\r", function, line, assertion);
while(1);
}
// I just made this up. Probably make it beter.
void abort (void)
{
printf("ABORT\n\r");
while(1);
}
#else
#error "No standard library binding defined."
#endif