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
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
/*
LUFA Library
Copyright (C) Dean Camera, 2017.
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
Copyright 2017 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
permission notice and warranty disclaimer appear in supporting
documentation, and that the name of the author not be used in
advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaims all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
whatsoever resulting from loss of use, data or profits, whether
in an action of contract, negligence or other tortious action,
arising out of or in connection with the use or performance of
this software.
*/
#if defined(__AVR32__)
#include <avr32/io.h>
.section .exception_handlers, "ax", @progbits
// ================= EXCEPTION TABLE ================
.balign 0x200
.global EVBA_Table
EVBA_Table:
.org 0x000
Exception_Unrecoverable_Exception:
rjmp $
.org 0x004
Exception_TLB_Multiple_Hit:
rjmp $
.org 0x008
Exception_Bus_Error_Data_Fetch:
rjmp $
.org 0x00C
Exception_Bus_Error_Instruction_Fetch:
rjmp $
.org 0x010
Exception_NMI:
rjmp $
.org 0x014
Exception_Instruction_Address:
rjmp $
.org 0x018
Exception_ITLB_Protection:
rjmp $
.org 0x01C
Exception_OCD_Breakpoint:
rjmp $
.org 0x020
Exception_Illegal_Opcode:
rjmp $
.org 0x024
Exception_Unimplemented_Instruction:
rjmp $
.org 0x028
Exception_Privilege_Violation:
rjmp $
.org 0x02C
Exception_Floating_Point:
rjmp $
.org 0x030
Exception_Coprocessor_Absent:
rjmp $
.org 0x034
Exception_Data_Address_Read:
rjmp $
.org 0x038
Exception_Data_Address_Write:
rjmp $
.org 0x03C
Exception_DTLB_Protection_Read:
rjmp $
.org 0x040
Exception_DTLB_Protection_Write:
rjmp $
.org 0x044
Exception_DTLB_Modified:
rjmp $
.org 0x050
Exception_ITLB_Miss:
rjmp $
.org 0x060
Exception_DTLB_Miss_Read:
rjmp $
.org 0x070
Exception_DTLB_Miss_Write:
rjmp $
.org 0x100
Exception_Supervisor_Call:
rjmp $
// ============== END OF EXCEPTION TABLE =============
// ============= GENERAL INTERRUPT HANDLER ===========
.balign 4
.irp Level, 0, 1, 2, 3
Exception_INT\Level:
mov r12, \Level
call INTC_GetInterruptHandler
mov pc, r12
.endr
// ========= END OF GENERAL INTERRUPT HANDLER ========
// ====== GENERAL INTERRUPT HANDLER OFFSET TABLE ======
.balign 4
.global Autovector_Table
Autovector_Table:
.irp Level, 0, 1, 2, 3
.word ((AVR32_INTC_INT0 + \Level) << AVR32_INTC_IPR_INTLEVEL_OFFSET) | (Exception_INT\Level - EVBA_Table)
.endr
// === END OF GENERAL INTERRUPT HANDLER OFFSET TABLE ===
#endif
|
