?? startup.lst
字號(hào):
ARM Macro Assembler Page 1
1 00000000 ; <<< Use Configuration Wizard in Context Menu >>>
2 00000000 ;*******************************************************
***********************
3 00000000 ;
4 00000000 ; Startup.s - Startup code for Stellaris.
5 00000000 ;
6 00000000 ; Copyright (c) 2006 Luminary Micro, Inc. All rights re
served.
7 00000000 ;
8 00000000 ; Software License Agreement
9 00000000 ;
10 00000000 ; Luminary Micro, Inc. (LMI) is supplying this software
for use solely and
11 00000000 ; exclusively on LMI's Stellaris Family of microcontroll
er products.
12 00000000 ;
13 00000000 ; The software is owned by LMI and/or its suppliers, and
is protected under
14 00000000 ; applicable copyright laws. All rights are reserved.
Any use in violation of
15 00000000 ; the foregoing restrictions may subject the user to cri
minal sanctions under
16 00000000 ; applicable laws, as well as to civil liability for the
breach of the terms
17 00000000 ; and conditions of this license.
18 00000000 ;
19 00000000 ; THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHE
THER EXPRESS, IMPLIED
20 00000000 ; OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED W
ARRANTIES OF
21 00000000 ; MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE A
PPLY TO THIS SOFTWARE.
22 00000000 ; LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPE
CIAL, INCIDENTAL, OR
23 00000000 ; CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
24 00000000 ;
25 00000000 ; This is part of revision 852 of the Stellaris Driver L
ibrary.
26 00000000 ;
27 00000000 ;*******************************************************
***********************
28 00000000
29 00000000 ;*******************************************************
***********************
30 00000000 ;
31 00000000 ; <h> Stack Configuration
32 00000000 ; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
33 00000000 ; </h>
34 00000000 ;
35 00000000 ;*******************************************************
***********************
36 00000000 00000400
Stack EQU 0x00000400
37 00000000
38 00000000 ;*******************************************************
***********************
39 00000000 ;
40 00000000 ; <h> Heap Configuration
41 00000000 ; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
ARM Macro Assembler Page 2
42 00000000 ; </h>
43 00000000 ;
44 00000000 ;*******************************************************
***********************
45 00000000 00000000
Heap EQU 0x00000000
46 00000000
47 00000000 ;*******************************************************
***********************
48 00000000 ;
49 00000000 ; Allocate space for the stack.
50 00000000 ;
51 00000000 ;*******************************************************
***********************
52 00000000 AREA STACK, NOINIT, READWRITE, ALIGN
=3
53 00000000 StackMem
54 00000000 SPACE Stack
55 00000400 __initial_sp
56 00000400
57 00000400 ;*******************************************************
***********************
58 00000400 ;
59 00000400 ; Allocate space for the heap.
60 00000400 ;
61 00000400 ;*******************************************************
***********************
62 00000400 AREA HEAP, NOINIT, READWRITE, ALIGN=
3
63 00000000 __heap_base
64 00000000 HeapMem
65 00000000 SPACE Heap
66 00000000 __heap_limit
67 00000000
68 00000000 ;*******************************************************
***********************
69 00000000 ;
70 00000000 ; Indicate that the code in this file preserves 8-byte a
lignment of the stack.
71 00000000 ;
72 00000000 ;*******************************************************
***********************
73 00000000 PRESERVE8
74 00000000
75 00000000 ;*******************************************************
***********************
76 00000000 ;
77 00000000 ; Place code into the reset code section.
78 00000000 ;
79 00000000 ;*******************************************************
***********************
80 00000000 AREA RESET, CODE, READONLY
81 00000000 THUMB
82 00000000
83 00000000 ;*******************************************************
***********************
84 00000000 ;
85 00000000 ; The vector table.
86 00000000 ;
ARM Macro Assembler Page 3
87 00000000 ;*******************************************************
***********************
88 00000000 EXPORT __Vectors
89 00000000 __Vectors
90 00000000 00000400 DCD StackMem + Stack ; Top of Stack
91 00000004 00000000 DCD Reset_Handler ; Reset Handler
92 00000008 00000000 DCD NmiSR ; NMI Handler
93 0000000C 00000000 DCD FaultISR ; Hard Fault Handle
r
94 00000010 00000000 DCD IntDefaultHandler
; MPU Fault Handler
95 00000014 00000000 DCD IntDefaultHandler
; Bus Fault Handler
96 00000018 00000000 DCD IntDefaultHandler ; Usage Fault
Handler
97 0000001C 00000000 DCD 0 ; Reserved
98 00000020 00000000 DCD 0 ; Reserved
99 00000024 00000000 DCD 0 ; Reserved
100 00000028 00000000 DCD 0 ; Reserved
101 0000002C 00000000 DCD IntDefaultHandler
; SVCall Handler
102 00000030 00000000 DCD IntDefaultHandler ; Debug Monit
or Handler
103 00000034 00000000 DCD 0 ; Reserved
104 00000038 00000000 DCD IntDefaultHandler
; PendSV Handler
105 0000003C 00000000 DCD IntDefaultHandler
; SysTick Handler
106 00000040 00000000 DCD IntDefaultHandler ; GPIO Port A
107 00000044 00000000 DCD IntDefaultHandler ; GPIO Port B
108 00000048 00000000 DCD IntDefaultHandler ; GPIO Port C
109 0000004C 00000000 DCD IntDefaultHandler ; GPIO Port D
110 00000050 00000000 DCD IntDefaultHandler ; GPIO Port E
111 00000054 00000000 DCD IntDefaultHandler ; UART0
112 00000058 00000000 DCD IntDefaultHandler ; UART1
113 0000005C 00000000 DCD IntDefaultHandler ; SSI
114 00000060 00000000 DCD IntDefaultHandler ; I2C
115 00000064 00000000 DCD IntDefaultHandler ; PWM Fault
116 00000068 00000000 DCD IntDefaultHandler
; PWM Generator 0
117 0000006C 00000000 DCD IntDefaultHandler
; PWM Generator 1
118 00000070 00000000 DCD IntDefaultHandler
; PWM Generator 2
119 00000074 00000000 DCD IntDefaultHandler ; Quadrature
Encoder
120 00000078 00000000 DCD IntDefaultHandler
; ADC Sequence 0
121 0000007C 00000000 DCD IntDefaultHandler
; ADC Sequence 1
122 00000080 00000000 DCD IntDefaultHandler
ARM Macro Assembler Page 4
; ADC Sequence 2
123 00000084 00000000 DCD IntDefaultHandler
; ADC Sequence 3
124 00000088 00000000 DCD IntDefaultHandler ; Watchdog
125 0000008C 00000000 DCD IntDefaultHandler ; Timer 0A
126 00000090 00000000 DCD IntDefaultHandler ; Timer 0B
127 00000094 00000000 DCD IntDefaultHandler ; Timer 1A
128 00000098 00000000 DCD IntDefaultHandler ; Timer 1B
129 0000009C 00000000 DCD IntDefaultHandler ; Timer 2A
130 000000A0 00000000 DCD IntDefaultHandler ; Timer 2B
131 000000A4 00000000 DCD IntDefaultHandler ; Comp 0
132 000000A8 00000000 DCD IntDefaultHandler ; Comp 1
133 000000AC 00000000 DCD IntDefaultHandler ; Comp 2
134 000000B0 00000000 DCD IntDefaultHandler
; System Control
135 000000B4 00000000 DCD IntDefaultHandler
; Flash Control
136 000000B8 00000000 DCD IntDefaultHandler ; GPIO Port F
137 000000BC 00000000 DCD IntDefaultHandler ; GPIO Port G
138 000000C0 00000000 DCD IntDefaultHandler ; GPIO Port H
139 000000C4 00000000 DCD IntDefaultHandler
; UART2 Rx and Tx
140 000000C8 00000000 DCD IntDefaultHandler
; SSI1 Rx and Tx
141 000000CC 00000000 DCD IntDefaultHandler ; Timer 3 sub
timer A
142 000000D0 00000000 DCD IntDefaultHandler ; Timer 3 sub
timer B
143 000000D4 00000000 DCD IntDefaultHandler ; I2C1 Master
and Slave
144 000000D8 00000000 DCD IntDefaultHandler ; Quadrature
Encoder 1
145 000000DC 00000000 DCD IntDefaultHandler ; CAN0
146 000000E0 00000000 DCD IntDefaultHandler ; CAN1
147 000000E4 00000000 DCD IntDefaultHandler ; CAN2
148 000000E8 EXTERN EthernetIntHandler
149 000000E8 00000000 DCD EthernetIntHandler ; Ethernet
150 000000EC 00000000 DCD IntDefaultHandler
; Power Island
151 000000F0
152 000000F0 ;*******************************************************
***********************
153 000000F0 ;
154 000000F0 ; This is the code that gets called when the processor f
irst starts execution
155 000000F0 ; following a reset event.
156 000000F0 ;
157 000000F0 ;*******************************************************
***********************
158 000000F0 EXPORT Reset_Handler
159 000000F0 Reset_Handler
160 000000F0 ;
161 000000F0 ; Call __main() in the C library, which will call the ap
plication
162 000000F0 ; supplied main().
163 000000F0 ;
ARM Macro Assembler Page 5
164 000000F0 IMPORT __main
165 000000F0 4802 LDR R0, =__main
166 000000F2 4700 BX R0
167 000000F4
168 000000F4 ;*******************************************************
***********************
169 000000F4 ;
170 000000F4 ; This is the code that gets called when the processor r
eceives a NMI. This
171 000000F4 ; simply enters an infinite loop, preserving the system
state for examination
172 000000F4 ; by a debugger.
173 000000F4 ;
174 000000F4 ;*******************************************************
***********************
175 000000F4 NmiSR
176 000000F4 E7FE B NmiSR
177 000000F6
178 000000F6 ;*******************************************************
***********************
179 000000F6 ;
180 000000F6 ; This is the code that gets called when the processor r
eceives a fault
181 000000F6 ; interrupt. This simply enters an infinite loop, prese
rving the system state
182 000000F6 ; for examination by a debugger.
183 000000F6 ;
184 000000F6 ;*******************************************************
***********************
185 000000F6 FaultISR
186 000000F6 E7FE B FaultISR
187 000000F8
188 000000F8 ;*******************************************************
***********************
189 000000F8 ;
190 000000F8 ; This is the code that gets called when the processor r
eceives an unexpected
191 000000F8 ; interrupt. This simply enters an infinite loop, prese
rving the system state
192 000000F8 ; for examination by a debugger.
193 000000F8 ;
194 000000F8 ;*******************************************************
***********************
195 000000F8 IntDefaultHandler
196 000000F8 E7FE B IntDefaultHandler
197 000000FA
198 000000FA ;*******************************************************
***********************
199 000000FA ;
200 000000FA ; Make sure the end of this section is aligned.
201 000000FA ;
202 000000FA ;*******************************************************
***********************
203 000000FA 00 00 ALIGN
204 000000FC
205 000000FC ;*******************************************************
***********************
206 000000FC ;
207 000000FC ; Some code in the normal code section for initializing
ARM Macro Assembler Page 6
the heap and stack.
208 000000FC ;
209 000000FC ;*******************************************************
***********************
210 000000FC 00000000 AREA |.text|, CODE, READONLY
211 00000000
212 00000000 ;*******************************************************
***********************
213 00000000 ;
214 00000000 ; The function expected of the C library startup code fo
r defining the stack
215 00000000 ; and heap memory locations.
216 00000000 ;
217 00000000 ;*******************************************************
***********************
218 00000000 IF :DEF:__MICROLIB
219 00000000
220 00000000 EXPORT __initial_sp
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