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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1090 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
gdisirio 2009-08-20 12:53:46 +00:00
parent 6c11580166
commit 0b8f1183fe
13 changed files with 596 additions and 288 deletions
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11
demos/ARM7-LPC214x-GCC/Makefile
View File

@ -53,10 +53,11 @@ CSRC = ${PORTSRC} \
${KERNSRC} \ ${KERNSRC} \
${TESTSRC} \ ${TESTSRC} \
../../os/io/pal.c \ ../../os/io/pal.c \
../../os/ports/GCC//ARM7/LPC214x/vic.c \ ../../os/io/serial.c \
../../os/ports/GCC/ARM7/LPC214x/pal_lld.c \ ../../os/io/platforms/LPC214x/pal_lld.c \
../../os/ports/GCC/ARM7/LPC214x/lpc214x_serial.c \ ../../os/io/platforms/LPC214x/serial_lld.c \
../../os/ports/GCC/ARM7/LPC214x/lpc214x_ssp.c \ ../../os/io/platforms/LPC214x/vic.c \
../../os/io/platforms/LPC214x/lpc214x_ssp.c \
../../os/various/evtimer.c \ ../../os/various/evtimer.c \
board.c buzzer.c mmcsd.c main.c board.c buzzer.c mmcsd.c main.c
@ -90,7 +91,7 @@ ASMSRC = $(PORTASM) \
INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \ INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
../../os/io \ ../../os/io \
../../os/ports/GCC/ARM7/LPC214x \ ../../os/io/platforms/LPC214x \
../../os/various ../../os/various
# #

5
demos/ARM7-LPC214x-GCC/board.c
View File

@ -19,10 +19,9 @@
#include <ch.h> #include <ch.h>
#include <pal.h> #include <pal.h>
#include <serial.h>
#include "lpc214x.h"
#include "vic.h" #include "vic.h"
#include "lpc214x_serial.h"
#include "lpc214x_ssp.h" #include "lpc214x_ssp.h"
#include "board.h" #include "board.h"
@ -144,7 +143,7 @@ void hwinit1(void) {
/* /*
* Other subsystems. * Other subsystems.
*/ */
serial_init(1, 2); sdInit();
ssp_init(); ssp_init();
InitMMC(); InitMMC();
InitBuzzer(); InitBuzzer();

9
demos/ARM7-LPC214x-GCC/main.c
View File

@ -19,10 +19,10 @@
#include <ch.h> #include <ch.h>
#include <pal.h> #include <pal.h>
#include <serial.h>
#include <test.h> #include <test.h>
#include "board.h" #include "board.h"
#include "lpc214x_serial.h"
#include "mmcsd.h" #include "mmcsd.h"
#include "buzzer.h" #include "buzzer.h"
#include "evtimer.h" #include "evtimer.h"
@ -80,7 +80,7 @@ static void TimerHandler(eventid_t id) {
if (!palReadPad(IOPORT_A, PA_BUTTON1)) if (!palReadPad(IOPORT_A, PA_BUTTON1))
PlaySound(1000, MS2ST(100)); PlaySound(1000, MS2ST(100));
if (!palReadPad(IOPORT_A, PA_BUTTON2)) { if (!palReadPad(IOPORT_A, PA_BUTTON2)) {
chFDDWrite(&COM1, (uint8_t *)"Hello World!\r\n", 14); sdWrite(&COM1, (uint8_t *)"Hello World!\r\n", 14);
PlaySound(2000, MS2ST(100)); PlaySound(2000, MS2ST(100));
} }
} }
@ -128,6 +128,11 @@ int main(int argc, char **argv) {
static EvTimer evt; static EvTimer evt;
struct EventListener el0, el1, el2; struct EventListener el0, el1, el2;
/*
* Activates the communication port 1 using the driver default configuration.
*/
sdStart(&COM1, NULL);
/* /*
* If a button is pressed during the reset then the blinking leds threads * If a button is pressed during the reset then the blinking leds threads
* are not started in order to make accurate benchmarks. * are not started in order to make accurate benchmarks.

6
demos/ARMCM3-STM32F103-GCC/Makefile
View File

@ -67,8 +67,8 @@ CSRC = ${PORTSRC} \
${TESTSRC} \ ${TESTSRC} \
../../os/io/pal.c \ ../../os/io/pal.c \
../../os/io/serial.c \ ../../os/io/serial.c \
../../os/ports/GCC/ARMCM3/STM32F103/pal_lld.c \ ../../os/io/platforms/STM32F103/pal_lld.c \
../../os/ports/GCC/ARMCM3/STM32F103/serial_lld.c \ ../../os/io/platforms/STM32F103/serial_lld.c \
../../os/various/evtimer.c \ ../../os/various/evtimer.c \
board.c main.c board.c main.c
@ -102,7 +102,7 @@ ASMSRC = $(PORTASM) \
INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \ INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
../../os/io \ ../../os/io \
../../os/ports/GCC/ARMCM3/STM32F103 \ ../../os/io/platforms/STM32F103 \
../../os/various \ ../../os/various \
./stm32lib/inc ./stm32lib/inc

8
docs/Doxyfile
View File

@ -580,15 +580,17 @@ INPUT = ../docs/src \
../os/ports/GCC/ARM7 \ ../os/ports/GCC/ARM7 \
../os/ports/GCC/ARM7/crt0.s \ ../os/ports/GCC/ARM7/crt0.s \
../os/ports/GCC/ARM7/chcoreasm.s \ ../os/ports/GCC/ARM7/chcoreasm.s \
../os/ports/GCC/ARM7/AT91SAM7X \
../os/ports/GCC/ARM7/LPC214x \
../os/ports/GCC/ARMCM3 \ ../os/ports/GCC/ARMCM3 \
../os/ports/GCC/ARMCM3/crt0.s \ ../os/ports/GCC/ARMCM3/crt0.s \
../os/ports/GCC/ARMCM3/STM32F103 \
../os/ports/GCC/MSP430 \ ../os/ports/GCC/MSP430 \
../os/ports/GCC/AVR \ ../os/ports/GCC/AVR \
../os/io \ ../os/io \
../os/io/templates \ ../os/io/templates \
../os/io/platforms/AT91SAM7X \
../os/io/platforms/AVR \
../os/io/platforms/LPC214x \
../os/io/platforms/MSP430 \
../os/io/platforms/STM32F103 \
../os/various \ ../os/various \
../test ../test

2
os/io/platforms/STM32F103/serial_lld.c
View File

@ -65,7 +65,7 @@ static const SerialDriverConfig default_config =
* @param[in] u pointer to an USART I/O block * @param[in] u pointer to an USART I/O block
* @param[in] config the architecture-dependent serial driver configuration * @param[in] config the architecture-dependent serial driver configuration
*/ */
static void usart_init(USART_TypeDef *u, const SerialDriverConfig* config) { static void usart_init(USART_TypeDef *u, const SerialDriverConfig *config) {
/* /*
* Baud rate setting. * Baud rate setting.

7
os/io/readme.txt
View File

@ -1,3 +1,4 @@
ChibiOS/RT I/O abstraction code, available modules: ChibiOS/RT I/O abstraction layer, available drivers:
- PAL, digital I/O ports abstraction layer. - PAL. Digital I/O ports abstraction layer.
- serial, abstract serial communication port using channels and events. - Serial. Buffered, interrupt driven, serial communication driver using OS
queues, channels and events.

2
os/io/templates/pal_lld.c
View File

@ -18,7 +18,7 @@
*/ */
/** /**
* @file os/io/templates/pal_lld.c * @file templates/pal_lld.c
* @brief PAL subsystem low level driver template * @brief PAL subsystem low level driver template
* @addtogroup PAL_LLD * @addtogroup PAL_LLD
* @{ * @{

2
os/io/templates/pal_lld.h
View File

@ -18,7 +18,7 @@
*/ */
/** /**
* @file os/io/templates/pal_lld.h * @file templates/pal_lld.h
* @brief PAL subsystem low level driver header template * @brief PAL subsystem low level driver header template
* @addtogroup PAL_LLD * @addtogroup PAL_LLD
* @{ * @{

3
os/io/templates/serial_lld.c
View File

@ -18,13 +18,14 @@
*/ */
/** /**
* @file os/io/templates/serial_lld.c * @file templates/serial_lld.c
* @brief Serial Driver subsystem low level driver source template * @brief Serial Driver subsystem low level driver source template
* @addtogroup SERIAL_LLD * @addtogroup SERIAL_LLD
* @{ * @{
*/ */
#include <ch.h> #include <ch.h>
#include <serial.h>
/** @brief Driver default configuration.*/ /** @brief Driver default configuration.*/
static const SerialDriverConfig default_config = { static const SerialDriverConfig default_config = {

4
os/io/templates/serial_lld.h
View File

@ -18,7 +18,7 @@
*/ */
/** /**
* @file os/io/templates/serial_lld.h * @file templates/serial_lld.h
* @brief Serial Driver subsystem low level driver header template * @brief Serial Driver subsystem low level driver header template
* @addtogroup SERIAL_LLD * @addtogroup SERIAL_LLD
* @{ * @{
@ -96,10 +96,10 @@ typedef struct {
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {
#endif
void sd_lld_init(void); void sd_lld_init(void);
void sd_lld_start(SerialDriver *sdp, const SerialDriverConfig *config); void sd_lld_start(SerialDriver *sdp, const SerialDriverConfig *config);
void sd_lld_stop(SerialDriver *sdp); void sd_lld_stop(SerialDriver *sdp);
#endif
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif

374
os/ports/GCC/ARM7/chcore.lst
View File

@ -1,48 +1,332 @@
1 .file "chcore.c" ARM GAS C:\DOCUME~1\Giovanni\IMPOST~1\Temp/cc8HqpiL.s page 1
2 __SREG__ = 0x3f
3 __SP_H__ = 0x3e
4 __SP_L__ = 0x3d 1 .file "chcore.c"
5 __CCP__ = 0x34 2 .section .debug_abbrev,"",%progbits
6 __tmp_reg__ = 0 3 .Ldebug_abbrev0:
7 __zero_reg__ = 1 4 .section .debug_info,"",%progbits
8 .global __do_copy_data 5 .Ldebug_info0:
9 .global __do_clear_bss 6 .section .debug_line,"",%progbits
17 .Ltext0: 7 .Ldebug_line0:
18 .weak port_halt 8 0000 4D000000 .text
20 port_halt: 8 02003700
21 .LFB7: 8 00000201
22 .LM1: 8 FB0E0D00
23 ???? 3F92 push r3 8 01010101
24 /* prologue: function */ 9 .Ltext0:
25 /* frame size = 0 */ 10 .section .text.port_halt,"ax",%progbits
26 .LM2: 11 .align 2
27 /* #APP */ 12 .p2align 4,,15
28 ; 37 "../../os/ports/GCC/ARM7/chcore.c" 1 13 .weak port_halt
29 mrs r3, CPSR 14 .type port_halt, %function
30 orr r3, #0x80 15 port_halt:
31 msr CPSR_c, r3 16 .LFB7:
32 orr r3, #0x40 17 .file 1 "../../os/ports/GCC/ARM7/chcore.c"
33 msr CPSR_c, r3 18 .loc 1 35 0
34 ; 0 "" 2 19 @ args = 0, pretend = 0, frame = 0
35 /* #NOAPP */ 20 @ frame_needed = 0, uses_anonymous_args = 0
36 .L2: 21 @ link register save eliminated.
37 ???? 00C0 rjmp .L2 22 .loc 1 37 0
38 .LFE7: 23 @ 37 "../../os/ports/GCC/ARM7/chcore.c" 1
64 .Letext0: 24 0000 00300FE1 mrs r3, CPSR
25 0004 803083E3 orr r3, #0x80
26 0008 03F021E1 msr CPSR_c, r3
27 000c 403083E3 orr r3, #0x40
28 0010 03F021E1 msr CPSR_c, r3
29 @ 0 "" 2
30 .L2:
31 0014 FEFFFFEA b .L2
32 .LFE7:
33 .size port_halt, .-port_halt
34 0018 0000A0E1 .section .debug_frame,"",%progbits
34 0000A0E1
35 .Lframe0:
36 0000 0C000000 .4byte .LECIE0-.LSCIE0
37 .LSCIE0:
38 0004 FFFFFFFF .4byte 0xffffffff
39 0008 01 .byte 0x1
40 0009 00 .ascii "\000"
41 000a 01 .uleb128 0x1
42 000b 7C .sleb128 -4
43 000c 0E .byte 0xe
44 000d 0C .byte 0xc
45 000e 0D .uleb128 0xd
46 000f 00 .uleb128 0x0
47 .align 2
48 .LECIE0:
49 .LSFDE0:
50 0010 0C000000 .4byte .LEFDE0-.LASFDE0
51 .LASFDE0:
52 0014 00000000 .4byte .Lframe0
ARM GAS C:\DOCUME~1\Giovanni\IMPOST~1\Temp/cc8HqpiL.s page 2
53 0018 00000000 .4byte .LFB7
54 001c 18000000 .4byte .LFE7-.LFB7
55 .align 2
56 .LEFDE0:
57 .text
58 .Letext0:
59 .section .debug_info
60 0000 82000000 .4byte 0x82
61 0004 0200 .2byte 0x2
62 0006 00000000 .4byte .Ldebug_abbrev0
63 000a 04 .byte 0x4
64 000b 01 .uleb128 0x1
65 000c 1F000000 .4byte .LASF9
66 0010 01 .byte 0x1
67 0011 39000000 .4byte .LASF10
68 0015 BB000000 .4byte .LASF11
69 0019 00000000 .4byte 0x0
70 001d 00000000 .4byte 0x0
71 0021 00000000 .4byte .Ldebug_ranges0+0x0
72 0025 00000000 .4byte .Ldebug_line0
73 0029 02 .uleb128 0x2
74 002a 04 .byte 0x4
75 002b 05 .byte 0x5
76 002c A4000000 .4byte .LASF0
77 0030 02 .uleb128 0x2
78 0031 04 .byte 0x4
79 0032 07 .byte 0x7
80 0033 0D000000 .4byte .LASF1
81 0037 02 .uleb128 0x2
82 0038 01 .byte 0x1
83 0039 06 .byte 0x6
84 003a 5A000000 .4byte .LASF2
85 003e 02 .uleb128 0x2
86 003f 01 .byte 0x1
87 0040 08 .byte 0x8
88 0041 2B000000 .4byte .LASF3
89 0045 02 .uleb128 0x2
90 0046 02 .byte 0x2
91 0047 05 .byte 0x5
92 0048 70000000 .4byte .LASF4
93 004c 02 .uleb128 0x2
94 004d 02 .byte 0x2
95 004e 07 .byte 0x7
96 004f 91000000 .4byte .LASF5
97 0053 02 .uleb128 0x2
98 0054 08 .byte 0x8
99 0055 05 .byte 0x5
100 0056 AD000000 .4byte .LASF6
101 005a 02 .uleb128 0x2
102 005b 08 .byte 0x8
103 005c 07 .byte 0x7
104 005d 7A000000 .4byte .LASF7
105 0061 03 .uleb128 0x3
106 0062 04 .byte 0x4
107 0063 05 .byte 0x5
108 0064 696E7400 .ascii "int\000"
109 0068 02 .uleb128 0x2
ARM GAS C:\DOCUME~1\Giovanni\IMPOST~1\Temp/cc8HqpiL.s page 3
110 0069 04 .byte 0x4
111 006a 07 .byte 0x7
112 006b 00000000 .4byte .LASF8
113 006f 04 .uleb128 0x4
114 0070 04 .byte 0x4
115 0071 07 .byte 0x7
116 0072 05 .uleb128 0x5
117 0073 01 .byte 0x1
118 0074 66000000 .4byte .LASF12
119 0078 01 .byte 0x1
120 0079 23 .byte 0x23
121 007a 01 .byte 0x1
122 007b 00000000 .4byte .LFB7
123 007f 18000000 .4byte .LFE7
124 0083 01 .byte 0x1
125 0084 5D .byte 0x5d
126 0085 00 .byte 0x0
127 .section .debug_abbrev
128 0000 01 .uleb128 0x1
129 0001 11 .uleb128 0x11
130 0002 01 .byte 0x1
131 0003 25 .uleb128 0x25
132 0004 0E .uleb128 0xe
133 0005 13 .uleb128 0x13
134 0006 0B .uleb128 0xb
135 0007 03 .uleb128 0x3
136 0008 0E .uleb128 0xe
137 0009 1B .uleb128 0x1b
138 000a 0E .uleb128 0xe
139 000b 11 .uleb128 0x11
140 000c 01 .uleb128 0x1
141 000d 52 .uleb128 0x52
142 000e 01 .uleb128 0x1
143 000f 55 .uleb128 0x55
144 0010 06 .uleb128 0x6
145 0011 10 .uleb128 0x10
146 0012 06 .uleb128 0x6
147 0013 00 .byte 0x0
148 0014 00 .byte 0x0
149 0015 02 .uleb128 0x2
150 0016 24 .uleb128 0x24
151 0017 00 .byte 0x0
152 0018 0B .uleb128 0xb
153 0019 0B .uleb128 0xb
154 001a 3E .uleb128 0x3e
155 001b 0B .uleb128 0xb
156 001c 03 .uleb128 0x3
157 001d 0E .uleb128 0xe
158 001e 00 .byte 0x0
159 001f 00 .byte 0x0
160 0020 03 .uleb128 0x3
161 0021 24 .uleb128 0x24
162 0022 00 .byte 0x0
163 0023 0B .uleb128 0xb
164 0024 0B .uleb128 0xb
165 0025 3E .uleb128 0x3e
166 0026 0B .uleb128 0xb
ARM GAS C:\DOCUME~1\Giovanni\IMPOST~1\Temp/cc8HqpiL.s page 4
167 0027 03 .uleb128 0x3
168 0028 08 .uleb128 0x8
169 0029 00 .byte 0x0
170 002a 00 .byte 0x0
171 002b 04 .uleb128 0x4
172 002c 24 .uleb128 0x24
173 002d 00 .byte 0x0
174 002e 0B .uleb128 0xb
175 002f 0B .uleb128 0xb
176 0030 3E .uleb128 0x3e
177 0031 0B .uleb128 0xb
178 0032 00 .byte 0x0
179 0033 00 .byte 0x0
180 0034 05 .uleb128 0x5
181 0035 2E .uleb128 0x2e
182 0036 00 .byte 0x0
183 0037 3F .uleb128 0x3f
184 0038 0C .uleb128 0xc
185 0039 03 .uleb128 0x3
186 003a 0E .uleb128 0xe
187 003b 3A .uleb128 0x3a
188 003c 0B .uleb128 0xb
189 003d 3B .uleb128 0x3b
190 003e 0B .uleb128 0xb
191 003f 27 .uleb128 0x27
192 0040 0C .uleb128 0xc
193 0041 11 .uleb128 0x11
194 0042 01 .uleb128 0x1
195 0043 12 .uleb128 0x12
196 0044 01 .uleb128 0x1
197 0045 40 .uleb128 0x40
198 0046 0A .uleb128 0xa
199 0047 00 .byte 0x0
200 0048 00 .byte 0x0
201 0049 00 .byte 0x0
202 .section .debug_pubnames,"",%progbits
203 0000 1C000000 .4byte 0x1c
204 0004 0200 .2byte 0x2
205 0006 00000000 .4byte .Ldebug_info0
206 000a 86000000 .4byte 0x86
207 000e 72000000 .4byte 0x72
208 0012 706F7274 .ascii "port_halt\000"
208 5F68616C
208 7400
209 001c 00000000 .4byte 0x0
210 .section .debug_aranges,"",%progbits
211 0000 1C000000 .4byte 0x1c
212 0004 0200 .2byte 0x2
213 0006 00000000 .4byte .Ldebug_info0
214 000a 04 .byte 0x4
215 000b 00 .byte 0x0
216 000c 0000 .2byte 0x0
217 000e 0000 .2byte 0x0
218 0010 00000000 .4byte .LFB7
219 0014 18000000 .4byte .LFE7-.LFB7
220 0018 00000000 .4byte 0x0
221 001c 00000000 .4byte 0x0
ARM GAS C:\DOCUME~1\Giovanni\IMPOST~1\Temp/cc8HqpiL.s page 5
222 .section .debug_ranges,"",%progbits
223 .Ldebug_ranges0:
224 0000 00000000 .4byte .Ltext0
225 0004 00000000 .4byte .Letext0
226 0008 00000000 .4byte .LFB7
227 000c 18000000 .4byte .LFE7
228 0010 00000000 .4byte 0x0
229 0014 00000000 .4byte 0x0
230 .section .debug_str,"MS",%progbits,1
231 .LASF8:
232 0000 756E7369 .ascii "unsigned int\000"
232 676E6564
232 20696E74
232 00
233 .LASF1:
234 000d 6C6F6E67 .ascii "long unsigned int\000"
234 20756E73
234 69676E65
234 6420696E
234 7400
235 .LASF9:
236 001f 474E5520 .ascii "GNU C 4.3.3\000"
236 4320342E
236 332E3300
237 .LASF3:
238 002b 756E7369 .ascii "unsigned char\000"
238 676E6564
238 20636861
238 7200
239 .LASF10:
240 0039 2E2E2F2E .ascii "../../os/ports/GCC/ARM7/chcore.c\000"
240 2E2F6F73
240 2F706F72
240 74732F47
240 43432F41
241 .LASF2:
242 005a 7369676E .ascii "signed char\000"
242 65642063
242 68617200
243 .LASF12:
244 0066 706F7274 .ascii "port_halt\000"
244 5F68616C
244 7400
245 .LASF4:
246 0070 73686F72 .ascii "short int\000"
246 7420696E
246 7400
247 .LASF7:
248 007a 6C6F6E67 .ascii "long long unsigned int\000"
248 206C6F6E
248 6720756E
248 7369676E
248 65642069
249 .LASF5:
250 0091 73686F72 .ascii "short unsigned int\000"
250 7420756E
250 7369676E
ARM GAS C:\DOCUME~1\Giovanni\IMPOST~1\Temp/cc8HqpiL.s page 6
250 65642069
250 6E7400
251 .LASF0:
252 00a4 6C6F6E67 .ascii "long int\000"
252 20696E74
252 00
253 .LASF6:
254 00ad 6C6F6E67 .ascii "long long int\000"
254 206C6F6E
254 6720696E
254 7400
255 .LASF11:
256 00bb 443A5C50 .ascii "D:\\Progetti\\ChibiOS-RT\\demos\\ARM7-LPC214x-GCC\000"
256 726F6765
256 7474695C
256 43686962
256 694F532D
257 .ident "GCC: (GNU) 4.3.3"
ARM GAS C:\DOCUME~1\Giovanni\IMPOST~1\Temp/cc8HqpiL.s page 7
DEFINED SYMBOLS DEFINED SYMBOLS
*ABS*:00000000 chcore.c *ABS*:00000000 chcore.c
C:\DOCUME~1\Giovanni\IMPOST~1\Temp/ccjonuJz.s:2 *ABS*:0000003f __SREG__ C:\DOCUME~1\Giovanni\IMPOST~1\Temp/cc8HqpiL.s:15 .text.port_halt:00000000 port_halt
C:\DOCUME~1\Giovanni\IMPOST~1\Temp/ccjonuJz.s:3 *ABS*:0000003e __SP_H__ C:\DOCUME~1\Giovanni\IMPOST~1\Temp/cc8HqpiL.s:24 .text.port_halt:00000000 $a
C:\DOCUME~1\Giovanni\IMPOST~1\Temp/ccjonuJz.s:4 *ABS*:0000003d __SP_L__ C:\DOCUME~1\Giovanni\IMPOST~1\Temp/cc8HqpiL.s:36 .debug_frame:00000000 $d
C:\DOCUME~1\Giovanni\IMPOST~1\Temp/ccjonuJz.s:5 *ABS*:00000034 __CCP__ C:\DOCUME~1\Giovanni\IMPOST~1\Temp/cc8HqpiL.s:60 .debug_info:00000000 $d
C:\DOCUME~1\Giovanni\IMPOST~1\Temp/ccjonuJz.s:6 *ABS*:00000000 __tmp_reg__
C:\DOCUME~1\Giovanni\IMPOST~1\Temp/ccjonuJz.s:7 *ABS*:00000001 __zero_reg__
C:\DOCUME~1\Giovanni\IMPOST~1\Temp/ccjonuJz.s:20 .text:00000000 port_halt
C:\DOCUME~1\Giovanni\IMPOST~1\Temp/ccjonuJz.s:39 .text:00000000 L0
C:\DOCUME~1\Giovanni\IMPOST~1\Temp/ccjonuJz.s:265 .debug_line:00000000 L0
C:\DOCUME~1\Giovanni\IMPOST~1\Temp/ccjonuJz.s:265 .debug_line:0000001d L0
C:\DOCUME~1\Giovanni\IMPOST~1\Temp/ccjonuJz.s:265 .debug_line:0000001d L0
UNDEFINED SYMBOLS NO UNDEFINED SYMBOLS
__do_copy_data
__do_clear_bss

451
os/ports/GCC/ARM7/crt0.lst
View File

@ -1,218 +1,233 @@
GAS LISTING /cygdrive/c/DOCUME~1/Giovanni/IMPOST~1/Temp/ccgRWKd6.s page 1 ARM GAS C:\DOCUME~1\Giovanni\IMPOST~1\Temp/ccUcFP6A.s page 1
1 # 1 "../../os/ports/GCC/ARM7/crt0.s" 1 # 1 "../../os/ports/GCC/ARM7/crt0.s"
2 # 1 "<built-in>" 1 /*
1 /* 0
0 0
0 2 ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
2 ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio. 3
3 4 This file is part of ChibiOS/RT.
4 This file is part of ChibiOS/RT. 5
5 6 ChibiOS/RT is free software; you can redistribute it and/or modify
6 ChibiOS/RT is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by
7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 3 of the License, or
8 the Free Software Foundation; either version 3 of the License, or 9 (at your option) any later version.
9 (at your option) any later version. 10
10 11 ChibiOS/RT is distributed in the hope that it will be useful,
11 ChibiOS/RT is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details.
14 GNU General Public License for more details. 15
15 16 You should have received a copy of the GNU General Public License
16 You should have received a copy of the GNU General Public License 17 along with this program. If not, see <http://www.gnu.org/licenses/>.
17 along with this program. If not, see <http://www.gnu.org/licenses/>. 18 */
18 */ 19
19 20 /**
20 /** 21 * @file ARM7/crt0.s
21 * @file ports/ARM7/crt0.s 22 * @brief Generic ARM7 startup file for ChibiOS/RT.
22 * @brief Generic ARM7 startup file for ChibiOS/RT. 23 * @addtogroup ARM7_CORE
23 * @addtogroup ARM7_CORE 24 * @{
24 * @{ 25 */
25 */ 26 /** @cond never */
26 /** @cond never */ 27
27 28 .set MODE_USR, 0x10
28 .set MODE_USR, 0x10 29 .set MODE_FIQ, 0x11
29 .set MODE_FIQ, 0x11 30 .set MODE_IRQ, 0x12
30 .set MODE_IRQ, 0x12 31 .set MODE_SVC, 0x13
31 .set MODE_SVC, 0x13 32 .set MODE_ABT, 0x17
32 .set MODE_ABT, 0x17 33 .set MODE_UND, 0x1B
33 .set MODE_UND, 0x1B 34 .set MODE_SYS, 0x1F
34 .set MODE_SYS, 0x1F 35
35 36 .equ I_BIT, 0x80
36 .equ I_BIT, 0x80 37 .equ F_BIT, 0x40
37 .equ F_BIT, 0x40 38
38 39 .text
39 .text 40 .code 32
40 .code 32 41 .balign 4
41 .balign 4 42
42 43 /*
43 /* 44 * Reset handler.
44 * Reset handler. 45 */
45 */ 46 .global ResetHandler
46 .global ResetHandler 47 ResetHandler:
47 ResetHandler: 48 /*
48 /* 49 * Stack pointers initialization.
49 * Stack pointers initialization. 50 */
50 */ 51 0000 AC009FE5 ldr r0, =__ram_end__
51 ldr r0, =__ram_end__ 52 /* Undefined */
52 /* Undefined */ 53 0004 DBF021E3 msr CPSR_c, #MODE_UND | I_BIT | F_BIT
53 msr CPSR_c, #MODE_UND | I_BIT | F_BIT 54 0008 00D0A0E1 mov sp, r0
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54 ???? 1040 0000 mov sp, r0 55 000c A4109FE5 ldr r1, =__und_stack_size__
55 ldr r1, =__und_stack_size__ 56 0010 010040E0 sub r0, r0, r1
56 ???? 0080 sub r0, r0, r1 57 /* Abort */
57 /* Abort */ 58 0014 D7F021E3 msr CPSR_c, #MODE_ABT | I_BIT | F_BIT
58 msr CPSR_c, #MODE_ABT | I_BIT | F_BIT 59 0018 00D0A0E1 mov sp, r0
59 ???? 1040 0000 mov sp, r0 60 001c 98109FE5 ldr r1, =__abt_stack_size__
60 ldr r1, =__abt_stack_size__ 61 0020 010040E0 sub r0, r0, r1
61 ???? 0080 sub r0, r0, r1 62 /* FIQ */
62 /* FIQ */ 63 0024 D1F021E3 msr CPSR_c, #MODE_FIQ | I_BIT | F_BIT
63 msr CPSR_c, #MODE_FIQ | I_BIT | F_BIT 64 0028 00D0A0E1 mov sp, r0
64 ???? 1040 0000 mov sp, r0 65 002c 8C109FE5 ldr r1, =__fiq_stack_size__
65 ldr r1, =__fiq_stack_size__ 66 0030 010040E0 sub r0, r0, r1
66 ???? 0080 sub r0, r0, r1 67 /* IRQ */
67 /* IRQ */ 68 0034 D2F021E3 msr CPSR_c, #MODE_IRQ | I_BIT | F_BIT
68 msr CPSR_c, #MODE_IRQ | I_BIT | F_BIT 69 0038 00D0A0E1 mov sp, r0
69 ???? 1040 0000 mov sp, r0 70 003c 80109FE5 ldr r1, =__irq_stack_size__
70 ldr r1, =__irq_stack_size__ 71 0040 010040E0 sub r0, r0, r1
71 ???? 0080 sub r0, r0, r1 72 /* Supervisor */
72 /* Supervisor */ 73 0044 D3F021E3 msr CPSR_c, #MODE_SVC | I_BIT | F_BIT
73 msr CPSR_c, #MODE_SVC | I_BIT | F_BIT 74 0048 00D0A0E1 mov sp, r0
74 ???? 1040 0000 mov sp, r0 75 004c 74109FE5 ldr r1, =__svc_stack_size__
75 ldr r1, =__svc_stack_size__ 76 0050 010040E0 sub r0, r0, r1
76 ???? 0080 sub r0, r0, r1 77 /* System */
77 /* System */ 78 0054 DFF021E3 msr CPSR_c, #MODE_SYS | I_BIT | F_BIT
78 msr CPSR_c, #MODE_SYS | I_BIT | F_BIT 79 0058 00D0A0E1 mov sp, r0
79 ???? 1040 0000 mov sp, r0 80 // ldr r1, =__sys_stack_size__
80 // ldr r1, =__sys_stack_size__ 81 // sub r0, r0, r1
81 // sub r0, r0, r1 82 /*
82 /* 83 * Early initialization.
83 * Early initialization. 84 */
84 */ 85 #ifndef THUMB_NO_INTERWORKING
85 #ifndef THUMB_NO_INTERWORKING 86 005c FEFFFFEB bl hwinit0
86 bl hwinit0 87 #else
87 #else 88 add r0, pc, #1
88 add r0, pc, #1 89 bx r0
89 bx r0 90 .code 16
90 .code 16 91 bl hwinit0
91 bl hwinit0 92 mov r0, pc
92 mov r0, pc 93 bx r0
93 bx r0 94 .code 32
94 .code 32 95 #endif
95 #endif 96 /*
96 /* 97 * Data initialization.
97 * Data initialization. 98 * NOTE: It assumes that the DATA size is a multiple of 4.
98 * NOTE: It assumes that the DATA size is a multiple of 4. 99 */
99 */ 100 0060 64109FE5 ldr r1, =_textdata
100 ldr r1, =_textdata 101 0064 64209FE5 ldr r2, =_data
101 ldr r2, =_data 102 0068 64309FE5 ldr r3, =_edata
102 ldr r3, =_edata 103 dataloop:
103 dataloop: 104 006c 030052E1 cmp r2, r3
104 ???? 0392 cmp r2, r3 105 0070 04009134 ldrlo r0, [r1], #4
105 ldrlo r0, [r1], #4 106 0074 04008234 strlo r0, [r2], #4
106 strlo r0, [r2], #4 107 0078 FBFFFF3A blo dataloop
107 blo dataloop 108 /*
108 /* 109 * BSS initialization.
109 * BSS initialization. 110 * NOTE: It assumes that the BSS size is a multiple of 4.
110 * NOTE: It assumes that the BSS size is a multiple of 4. 111 */
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111 */ 112 007c 0000A0E3 mov r0, #0
112 ???? 0340 mov r0, #0 113 0080 50109FE5 ldr r1, =_bss_start
113 ldr r1, =_bss_start 114 0084 50209FE5 ldr r2, =_bss_end
114 ldr r2, =_bss_end 115 bssloop:
115 bssloop: 116 0088 020051E1 cmp r1, r2
116 ???? 0291 cmp r1, r2 117 008c 04008134 strlo r0, [r1], #4
117 strlo r0, [r1], #4 118 0090 FCFFFF3A blo bssloop
118 blo bssloop 119 /*
119 /* 120 * Late initialization.
120 * Late initialization. 121 */
121 */ 122 #ifdef THUMB_NO_INTERWORKING
122 #ifdef THUMB_NO_INTERWORKING 123 add r0, pc, #1
123 add r0, pc, #1 124 bx r0
124 bx r0 125 .code 16
125 .code 16 126 bl hwinit1
126 bl hwinit1 127 mov r0, #0
127 mov r0, #0 128 mov r1, r0
128 mov r1, r0 129 bl main
129 bl main 130 ldr r1, =MainExitHandler
130 ldr r1, =MainExitHandler 131 bx r1
131 bx r1 132 .code 32
132 .code 32 133 #else
133 #else 134 0094 FEFFFFEB bl hwinit1
134 bl hwinit1 135 0098 0000A0E3 mov r0, #0
135 ???? 0340 mov r0, #0 136 009c 0010A0E1 mov r1, r0
136 ???? 0041 mov r1, r0 137 00a0 FEFFFFEB bl main
137 bl main 138 00a4 FEFFFFEA b MainExitHandler
138 b MainExitHandler 139 #endif
139 #endif 140
140 141 /*
141 /* 142 * Default main function exit handler.
142 * Default main function exit handler. 143 */
143 */ 144 .weak MainExitHandler
144 .weak MainExitHandler 145 .globl MainExitHandler
145 .globl MainExitHandler 146 MainExitHandler:
146 MainExitHandler: 147
147 148 00a8 FEFFFFEA .loop: b .loop
148 .loop: b .loop 149
149 150 /*
150 /* 151 * Default early initialization code. It is declared weak in order to be
151 * Default early initialization code. It is declared weak in order to be 152 * replaced by the real initialization code.
152 * replaced by the real initialization code. 153 * Early initialization is performed just after reset before BSS and DATA
153 * Early initialization is performed just after reset before BSS and DATA 154 * segments initialization.
154 * segments initialization. 155 */
155 */ 156 #ifdef THUMB_NO_INTERWORKING
156 #ifdef THUMB_NO_INTERWORKING 157 .thumb_func
157 .thumb_func 158 .code 16
158 .code 16 159 #endif
159 #endif 160 .weak hwinit0
160 .weak hwinit0 161 hwinit0:
161 hwinit0: 162 00ac 1EFF2FE1 bx lr
162 bx lr 163 .code 32
163 .code 32 164
164 165 /*
165 /* 166 * Default late initialization code. It is declared weak in order to be
166 * Default late initialization code. It is declared weak in order to be 167 * replaced by the real initialization code.
167 * replaced by the real initialization code. 168 * Late initialization is performed after BSS and DATA segments initialization
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168 * Late initialization is performed after BSS and DATA segments initialization 169 * and before invoking the main() function.
169 * and before invoking the main() function. 170 */
170 */ 171 #ifdef THUMB_NO_INTERWORKING
171 #ifdef THUMB_NO_INTERWORKING 172 .thumb_func
172 .thumb_func 173 .code 16
173 .code 16 174 #endif
174 #endif 175 .weak hwinit1
175 .weak hwinit1 176 hwinit1:
176 hwinit1: 177 00b0 1EFF2FE1 bx lr
177 bx lr 178 00b4 00000000 .code 32
178 .code 32 178 00000000
GAS LISTING /cygdrive/c/DOCUME~1/Giovanni/IMPOST~1/Temp/ccgRWKd6.s page 5 178 00000000
178 00000000
178 00000000
DEFINED SYMBOLS ARM GAS C:\DOCUME~1\Giovanni\IMPOST~1\Temp/ccUcFP6A.s page 5
*ABS*:00000000 ../../os/ports/GCC/ARM7/crt0.s
../../os/ports/GCC/ARM7/crt0.s:28 *ABS*:00000010 MODE_USR
../../os/ports/GCC/ARM7/crt0.s:29 *ABS*:00000011 MODE_FIQ DEFINED SYMBOLS
../../os/ports/GCC/ARM7/crt0.s:30 *ABS*:00000012 MODE_IRQ ../../os/ports/GCC/ARM7/crt0.s:28 *ABS*:00000010 MODE_USR
../../os/ports/GCC/ARM7/crt0.s:31 *ABS*:00000013 MODE_SVC ../../os/ports/GCC/ARM7/crt0.s:29 *ABS*:00000011 MODE_FIQ
../../os/ports/GCC/ARM7/crt0.s:32 *ABS*:00000017 MODE_ABT ../../os/ports/GCC/ARM7/crt0.s:30 *ABS*:00000012 MODE_IRQ
../../os/ports/GCC/ARM7/crt0.s:33 *ABS*:0000001b MODE_UND ../../os/ports/GCC/ARM7/crt0.s:31 *ABS*:00000013 MODE_SVC
../../os/ports/GCC/ARM7/crt0.s:34 *ABS*:0000001f MODE_SYS ../../os/ports/GCC/ARM7/crt0.s:32 *ABS*:00000017 MODE_ABT
../../os/ports/GCC/ARM7/crt0.s:36 *ABS*:00000080 I_BIT ../../os/ports/GCC/ARM7/crt0.s:33 *ABS*:0000001b MODE_UND
../../os/ports/GCC/ARM7/crt0.s:37 *ABS*:00000040 F_BIT ../../os/ports/GCC/ARM7/crt0.s:34 *ABS*:0000001f MODE_SYS
../../os/ports/GCC/ARM7/crt0.s:47 .text:00000000 ResetHandler ../../os/ports/GCC/ARM7/crt0.s:36 *ABS*:00000080 I_BIT
../../os/ports/GCC/ARM7/crt0.s:103 .text:00000000 dataloop ../../os/ports/GCC/ARM7/crt0.s:37 *ABS*:00000040 F_BIT
../../os/ports/GCC/ARM7/crt0.s:115 .text:00000000 bssloop ../../os/ports/GCC/ARM7/crt0.s:40 .text:00000000 $a
../../os/ports/GCC/ARM7/crt0.s:146 .text:00000000 MainExitHandler ../../os/ports/GCC/ARM7/crt0.s:47 .text:00000000 ResetHandler
../../os/ports/GCC/ARM7/crt0.s:148 .text:00000000 .loop ../../os/ports/GCC/ARM7/crt0.s:161 .text:000000ac hwinit0
../../os/ports/GCC/ARM7/crt0.s:161 .text:00000000 hwinit0 ../../os/ports/GCC/ARM7/crt0.s:103 .text:0000006c dataloop
../../os/ports/GCC/ARM7/crt0.s:176 .text:00000000 hwinit1 ../../os/ports/GCC/ARM7/crt0.s:115 .text:00000088 bssloop
../../os/ports/GCC/ARM7/crt0.s:176 .text:000000b0 hwinit1
UNDEFINED SYMBOLS ../../os/ports/GCC/ARM7/crt0.s:146 .text:000000a8 MainExitHandler
sp ../../os/ports/GCC/ARM7/crt0.s:148 .text:000000a8 .loop
../../os/ports/GCC/ARM7/crt0.s:178 .text:000000b4 $d
UNDEFINED SYMBOLS
__ram_end__
__und_stack_size__
__abt_stack_size__
__fiq_stack_size__
__irq_stack_size__
__svc_stack_size__
_textdata
_data
_edata
_bss_start
_bss_end
main