?? debuginterface.lst
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GAS LISTING C:\DOCUME~1\John\LOCALS~1\Temp/ccm4aaaa.s page 1
1 .file "DebugInterface.c"
2 .arch atmega8
3 __SREG__ = 0x3f
4 __SP_H__ = 0x3e
5 __SP_L__ = 0x3d
6 __tmp_reg__ = 0
7 __zero_reg__ = 1
8 .global __do_copy_data
9 .global __do_clear_bss
10 .stabs "C:\\WinAVR\\AVRcam_dev_1_3_2/",100,0,0,.Ltext0
11 .stabs "DebugInterface.c",100,0,0,.Ltext0
12 .text
13 .Ltext0:
14 .stabs "gcc2_compiled.",60,0,0,0
15 .stabs "int:t(0,1)=r(0,1);-32768;32767;",128,0,0,0
16 .stabs "char:t(0,2)=@s8;r(0,2);0;255;",128,0,0,0
17 .stabs "long int:t(0,3)=@s32;r(0,3);0020000000000;0017777777777;",128,0,0,0
18 .stabs "unsigned int:t(0,4)=r(0,4);0000000000000;0000000177777;",128,0,0,0
19 .stabs "long unsigned int:t(0,5)=@s32;r(0,5);0000000000000;0037777777777;",128,0,0,0
20 .stabs "long long int:t(0,6)=@s64;r(0,6);01000000000000000000000;0777777777777777777777;",128,0,0,
21 .stabs "long long unsigned int:t(0,7)=@s64;r(0,7);0000000000000;01777777777777777777777;",128,0,0,
22 .stabs "short int:t(0,8)=r(0,8);-32768;32767;",128,0,0,0
23 .stabs "short unsigned int:t(0,9)=r(0,9);0000000000000;0000000177777;",128,0,0,0
24 .stabs "signed char:t(0,10)=@s8;r(0,10);-128;127;",128,0,0,0
25 .stabs "unsigned char:t(0,11)=@s8;r(0,11);0;255;",128,0,0,0
26 .stabs "float:t(0,12)=r(0,1);4;0;",128,0,0,0
27 .stabs "double:t(0,13)=r(0,1);4;0;",128,0,0,0
28 .stabs "long double:t(0,14)=r(0,1);4;0;",128,0,0,0
29 .stabs "complex int:t(0,15)=s4real:(0,1),0,16;imag:(0,1),16,16;;",128,0,0,0
30 .stabs "complex float:t(0,16)=R3;8;0;",128,0,0,0
31 .stabs "complex double:t(0,17)=R3;8;0;",128,0,0,0
32 .stabs "complex long double:t(0,18)=R3;8;0;",128,0,0,0
33 .stabs "__builtin_va_list:t(0,19)=*(0,20)=(0,20)",128,0,0,0
34 .stabs "_Bool:t(0,21)=@s8;-16;",128,0,0,0
35 .stabs "DebugInterface.c",130,0,0,0
36 .stabs "CommonDefs.h",130,0,0,0
37 .stabs "C:/WinAVR/avr/include/avr/interrupt.h",130,0,0,0
38 .stabs "C:/WinAVR/avr/include/avr/io.h",130,0,0,0
39 .stabs "C:/WinAVR/avr/include/avr/sfr_defs.h",130,0,0,0
40 .stabn 162,0,0,0
41 .stabs "C:/WinAVR/avr/include/avr/iom8.h",130,0,0,0
42 .stabn 162,0,0,0
43 .stabn 162,0,0,0
44 .stabn 162,0,0,0
45 .stabs "bool_t:t(2,1)=(0,11)",128,0,56,0
46 .stabn 162,0,0,0
47 .stabs "UartInterface.h",130,0,0,0
48 .stabn 162,0,0,0
49 .stabs "Utility.h",130,0,0,0
50 .stabn 162,0,0,0
51 .stabs "DebugInt_init:F(0,20)",36,0,71,DebugInt_init
52 .global DebugInt_init
53 .type DebugInt_init, @function
54 DebugInt_init:
1:DebugInterface.c **** /*
2:DebugInterface.c **** Copyright (C) 2004 John Orlando
3:DebugInterface.c ****
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4:DebugInterface.c **** AVRcam: a small real-time image processing engine.
5:DebugInterface.c ****
6:DebugInterface.c **** This program is free software; you can redistribute it and/or
7:DebugInterface.c **** modify it under the terms of the GNU General Public
8:DebugInterface.c **** License as published by the Free Software Foundation; either
9:DebugInterface.c **** version 2 of the License, or (at your option) any later version.
10:DebugInterface.c ****
11:DebugInterface.c **** This program is distributed in the hope that it will be useful,
12:DebugInterface.c **** but WITHOUT ANY WARRANTY; without even the implied warranty of
13:DebugInterface.c **** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14:DebugInterface.c **** General Public License for more details.
15:DebugInterface.c ****
16:DebugInterface.c **** You should have received a copy of the GNU General Public
17:DebugInterface.c **** License along with this program; if not, write to the Free Software
18:DebugInterface.c **** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19:DebugInterface.c ****
20:DebugInterface.c **** For more information on the AVRcam, please contact:
21:DebugInterface.c ****
22:DebugInterface.c **** john@jrobot.net
23:DebugInterface.c ****
24:DebugInterface.c **** or go to www.jrobot.net for more details regarding the system.
25:DebugInterface.c **** */
26:DebugInterface.c **** /***********************************************************
27:DebugInterface.c **** Module Name: DebugInterface.c
28:DebugInterface.c **** Module Date: 04/15/2004
29:DebugInterface.c **** Module Auth: John Orlando
30:DebugInterface.c ****
31:DebugInterface.c **** Description: This module is responsible for providing a
32:DebugInterface.c **** debug interface to the system. Currently, the only
33:DebugInterface.c **** debugging that is available is through the on-board
34:DebugInterface.c **** UART (which is used by the main application as well) in
35:DebugInterface.c **** addition to the LED hooked up at PORTD bit 6.
36:DebugInterface.c ****
37:DebugInterface.c **** Revision History:
38:DebugInterface.c **** Date Rel Ver. Notes
39:DebugInterface.c **** 4/10/2004 0.1 Module created
40:DebugInterface.c **** 6/30/2004 1.0 Initial release for Circuit Cellar
41:DebugInterface.c **** contest.
42:DebugInterface.c **** ***********************************************************/
43:DebugInterface.c ****
44:DebugInterface.c **** /* Includes */
45:DebugInterface.c **** #include "CommonDefs.h"
46:DebugInterface.c **** #include "UartInterface.h"
47:DebugInterface.c **** #include "Utility.h"
48:DebugInterface.c ****
49:DebugInterface.c **** /* Local Variables */
50:DebugInterface.c ****
51:DebugInterface.c **** /* Local Structures and Typedefs */
52:DebugInterface.c ****
53:DebugInterface.c **** /* Extern Variables */
54:DebugInterface.c ****
55:DebugInterface.c **** /* Definitions */
56:DebugInterface.c ****
57:DebugInterface.c **** /***********************************************************
58:DebugInterface.c **** Function Name: DebugInt_init
59:DebugInterface.c **** Function Description: This function is responsible for
60:DebugInterface.c **** initializing the debug module. It sets up the debug LED
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61:DebugInterface.c **** as well as any other debugging that will be done. The
62:DebugInterface.c **** LED blinks four times, which indicates to the user
63:DebugInterface.c **** that the system is available for re-programming if
64:DebugInterface.c **** necessary. This works because the data lines on the
65:DebugInterface.c **** OV6620 are still tri-stated at this point, but won't
66:DebugInterface.c **** be for long after this function returns.
67:DebugInterface.c **** Inputs: none
68:DebugInterface.c **** Outputs: none
69:DebugInterface.c **** ***********************************************************/
70:DebugInterface.c **** void DebugInt_init(void)
71:DebugInterface.c **** {
55 .stabn 68,0,71,.LM1-DebugInt_init
56 .LM1:
57 /* prologue: frame size=0 */
58 0000 1F93 push r17
59 /* prologue end (size=1) */
72:DebugInterface.c **** /* set PortD pin6 for output */
73:DebugInterface.c **** DDRD |= 0x40;
60 .stabn 68,0,73,.LM2-DebugInt_init
61 .LM2:
62 0002 8E9A sbi 49-0x20,6
74:DebugInterface.c **** /* turn on LED */
75:DebugInterface.c **** PORTD |= 0x40;
63 .stabn 68,0,75,.LM3-DebugInt_init
64 .LM3:
65 0004 969A sbi 50-0x20,6
76:DebugInterface.c **** Utility_delay(500);
66 .stabn 68,0,76,.LM4-DebugInt_init
67 .LM4:
68 0006 84EF ldi r24,lo8(500)
69 0008 91E0 ldi r25,hi8(500)
70 000a 00D0 rcall Utility_delay
77:DebugInterface.c **** PORTD &= 0xBF;
71 .stabn 68,0,77,.LM5-DebugInt_init
72 .LM5:
73 000c 1FEB ldi r17,lo8(-65)
74 000e 82B3 in r24,50-0x20
75 0010 8123 and r24,r17
76 0012 82BB out 50-0x20,r24
78:DebugInterface.c **** Utility_delay(500);
77 .stabn 68,0,78,.LM6-DebugInt_init
78 .LM6:
79 0014 84EF ldi r24,lo8(500)
80 0016 91E0 ldi r25,hi8(500)
81 0018 00D0 rcall Utility_delay
79:DebugInterface.c **** PORTD |= 0x40;
82 .stabn 68,0,79,.LM7-DebugInt_init
83 .LM7:
84 001a 969A sbi 50-0x20,6
80:DebugInterface.c **** Utility_delay(500);
85 .stabn 68,0,80,.LM8-DebugInt_init
86 .LM8:
87 001c 84EF ldi r24,lo8(500)
88 001e 91E0 ldi r25,hi8(500)
89 0020 00D0 rcall Utility_delay
81:DebugInterface.c **** PORTD &= 0xBF;
90 .stabn 68,0,81,.LM9-DebugInt_init
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91 .LM9:
92 0022 82B3 in r24,50-0x20
93 0024 8123 and r24,r17
94 0026 82BB out 50-0x20,r24
82:DebugInterface.c **** Utility_delay(500);
95 .stabn 68,0,82,.LM10-DebugInt_init
96 .LM10:
97 0028 84EF ldi r24,lo8(500)
98 002a 91E0 ldi r25,hi8(500)
99 002c 00D0 rcall Utility_delay
83:DebugInterface.c **** PORTD |= 0x40;
100 .stabn 68,0,83,.LM11-DebugInt_init
101 .LM11:
102 002e 969A sbi 50-0x20,6
84:DebugInterface.c **** Utility_delay(500);
103 .stabn 68,0,84,.LM12-DebugInt_init
104 .LM12:
105 0030 84EF ldi r24,lo8(500)
106 0032 91E0 ldi r25,hi8(500)
107 0034 00D0 rcall Utility_delay
85:DebugInterface.c **** PORTD &= 0xBF;
108 .stabn 68,0,85,.LM13-DebugInt_init
109 .LM13:
110 0036 82B3 in r24,50-0x20
111 0038 8123 and r24,r17
112 003a 82BB out 50-0x20,r24
86:DebugInterface.c **** Utility_delay(500);
113 .stabn 68,0,86,.LM14-DebugInt_init
114 .LM14:
115 003c 84EF ldi r24,lo8(500)
116 003e 91E0 ldi r25,hi8(500)
117 0040 00D0 rcall Utility_delay
87:DebugInterface.c **** PORTD |= 0x40;
118 .stabn 68,0,87,.LM15-DebugInt_init
119 .LM15:
120 0042 969A sbi 50-0x20,6
88:DebugInterface.c **** }
121 .stabn 68,0,88,.LM16-DebugInt_init
122 .LM16:
123 /* epilogue: frame size=0 */
124 0044 1F91 pop r17
125 0046 0895 ret
126 /* epilogue end (size=2) */
127 /* function DebugInt_init size 36 (33) */
128 .size DebugInt_init, .-DebugInt_init
129 .Lscope0:
130 .stabs "",36,0,0,.Lscope0-DebugInt_init
131 .text
132 .stabs "",100,0,0,Letext
133 Letext:
134 /* File "DebugInterface.c": code 36 = 0x0024 ( 33), prologues 1, epilogues 2 */
GAS LISTING C:\DOCUME~1\John\LOCALS~1\Temp/ccm4aaaa.s page 5
DEFINED SYMBOLS
*ABS*:00000000 DebugInterface.c
*ABS*:0000003f __SREG__
*ABS*:0000003e __SP_H__
*ABS*:0000003d __SP_L__
*ABS*:00000000 __tmp_reg__
*ABS*:00000001 __zero_reg__
C:\DOCUME~1\John\LOCALS~1\Temp/ccm4aaaa.s:54 .text:00000000 DebugInt_init
C:\DOCUME~1\John\LOCALS~1\Temp/ccm4aaaa.s:133 .text:00000048 Letext
UNDEFINED SYMBOLS
__do_copy_data
__do_clear_bss
Utility_delay
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