1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
/*
* Copyright (c) 2013 - 2014, Freescale Semiconductor, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* o 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.
*
* o Neither the name of Freescale Semiconductor, Inc. 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 <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include "fsl_misc_utilities.h"
#if defined(__GNUC__)
#include <errno.h>
#endif
#include "fsl_debug_console.h"
#if (defined(__CC_ARM))
/*FUNCTION**********************************************************************
*
* Function Name : __aeabi_assert
* Description : called by assert in KEIL
* This function is called by the assert function in KEIL.
*
*END**************************************************************************/
void __aeabi_assert(const char *expr, const char *file, int line)
{
printf("assert failed:%s, file %s:%d\r\n",expr,file,line);
}
#endif
#if defined(__GNUC__)
caddr_t
_sbrk (int incr)
{
extern char end asm ("end");
extern char heap_limit asm ("__HeapLimit");
static char * heap_end;
char * prev_heap_end;
if (heap_end == NULL)
heap_end = & end;
prev_heap_end = heap_end;
if (heap_end + incr > &heap_limit)
{
#ifdef NIO_ENOMEM //TODO: Update NIO error code for MQX
errno = NIO_ENOMEM;
#else
errno = ENOMEM;
#endif
return (caddr_t) -1;
}
heap_end += incr;
return (caddr_t) prev_heap_end;
}
#endif
/*FUNCTION**********************************************************************
*
* Function Name : assert_func
* Description : Print out failure messages.
* This function is used to print out failure messages.
*
*END**************************************************************************/
void assert_func(const char *file, int line, const char *func, const char *failedExpr)
{
PRINTF("ASSERT ERROR \" %s \": file \"%s\" Line \"%d\" function name \"%s\" \n", failedExpr, file , line, func);
for (;;)
{}
}
/*******************************************************************************
* EOF
******************************************************************************/
|
