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
|
/*
FreeRTOS.org V5.1.1 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
FreeRTOS.org is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
FreeRTOS.org is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with FreeRTOS.org; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
A special exception to the GPL can be applied should you wish to distribute
a combined work that includes FreeRTOS.org, without being obliged to provide
the source code for any proprietary components. See the licensing section
of http://www.FreeRTOS.org for full details of how and when the exception
can be applied.
***************************************************************************
***************************************************************************
* *
* SAVE TIME AND MONEY! We can port FreeRTOS.org to your own hardware, *
* and even write all or part of your application on your behalf. *
* See http://www.OpenRTOS.com for details of the services we provide to *
* expedite your project. *
* *
***************************************************************************
***************************************************************************
Please ensure to read the configuration and relevant port sections of the
online documentation.
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#include <p32xxxx.h>
#include <sys/asm.h>
#include "ISR_Support.h"
#define portEXC_CODE_MASK ( 0x1f << 2 )
.set nomips16
.set noreorder
.extern vT3InterruptHandler
.extern vT4InterruptHandler
.global vT3InterruptWrapper
.global vT4InterruptWrapper
/******************************************************************/
.section .FreeRTOS, "ax", @progbits
.set noreorder
.set noat
.ent vT3InterruptWrapper
vT3InterruptWrapper:
portSAVE_CONTEXT
jal vT3InterruptHandler
nop
portRESTORE_CONTEXT
.end vT3InterruptWrapper
/******************************************************************/
.section .FreeRTOS, "ax", @progbits
.set noreorder
.set noat
.ent vT4InterruptWrapper
vT4InterruptWrapper:
portSAVE_CONTEXT
jal vT4InterruptHandler
nop
portRESTORE_CONTEXT
.end vT4InterruptWrapper
|