| 0,0 → 1,188 |
|---|
| 1 .file "rs232.c" |
| 2 .arch atmega32 |
| 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 |
| 17 .Ltext0: |
| 18 .global __vector_13 |
| 20 __vector_13: |
| 21 .LFB4: |
| 22 .LM1: |
| 23 /* prologue: frame size=0 */ |
| 24 0000 1F92 push __zero_reg__ |
| 25 0002 0F92 push __tmp_reg__ |
| 26 0004 0FB6 in __tmp_reg__,__SREG__ |
| 27 0006 0F92 push __tmp_reg__ |
| 28 0008 1124 clr __zero_reg__ |
| 29 000a 8F93 push r24 |
| 30 000c 9F93 push r25 |
| 31 000e EF93 push r30 |
| 32 0010 FF93 push r31 |
| 33 /* prologue end (size=9) */ |
| 34 .LM2: |
| 35 0012 9091 0000 lds r25,write_index |
| 36 0016 E0E0 ldi r30,lo8(rs232_buffer) |
| 37 0018 F0E0 ldi r31,hi8(rs232_buffer) |
| 38 001a E90F add r30,r25 |
| 39 001c F11D adc r31,__zero_reg__ |
| 40 001e 8CB1 in r24,44-0x20 |
| 41 0020 8083 st Z,r24 |
| 42 0022 9F5F subi r25,lo8(-(1)) |
| 43 0024 9093 0000 sts write_index,r25 |
| 44 .LM3: |
| 45 0028 8091 0000 lds r24,write_index |
| 46 002c 8F70 andi r24,lo8(15) |
| 47 002e 8093 0000 sts write_index,r24 |
| 48 /* epilogue: frame size=0 */ |
| 49 0032 FF91 pop r31 |
| 50 0034 EF91 pop r30 |
| 51 0036 9F91 pop r25 |
| 52 0038 8F91 pop r24 |
| 53 003a 0F90 pop __tmp_reg__ |
| 54 003c 0FBE out __SREG__,__tmp_reg__ |
| 55 003e 0F90 pop __tmp_reg__ |
| 56 0040 1F90 pop __zero_reg__ |
| 57 0042 1895 reti |
| 58 /* epilogue end (size=9) */ |
| 59 /* function __vector_13 size 34 (16) */ |
| 60 .LFE4: |
| 62 .global RS232_init |
| 64 RS232_init: |
| 65 .LFB5: |
| 66 .LM4: |
| 67 /* prologue: frame size=0 */ |
| 68 /* prologue end (size=0) */ |
| 69 .LM5: |
| 70 0044 88E9 ldi r24,lo8(-104) |
| 71 0046 8AB9 out 42-0x20,r24 |
| 72 .LM6: |
| 73 0048 87E0 ldi r24,lo8(7) |
| 74 004a 89B9 out 41-0x20,r24 |
| 75 /* epilogue: frame size=0 */ |
| 76 004c 0895 ret |
| 77 /* epilogue end (size=1) */ |
| 78 /* function RS232_init size 5 (4) */ |
| 79 .LFE5: |
| 81 .global RS232_get |
| 83 RS232_get: |
| 84 .LFB6: |
| 85 .LM7: |
| 86 /* prologue: frame size=0 */ |
| 87 /* prologue end (size=0) */ |
| 88 .LM8: |
| 89 004e 8AE0 ldi r24,lo8(10) |
| 90 0050 8093 0000 sts rs232_timer,r24 |
| 91 .L4: |
| 92 .LM9: |
| 93 0054 9091 0000 lds r25,read_index |
| 94 0058 8091 0000 lds r24,write_index |
| 95 005c 9817 cp r25,r24 |
| 96 005e 21F4 brne .L5 |
| 97 0060 8091 0000 lds r24,rs232_timer |
| 98 0064 8823 tst r24 |
| 99 0066 B1F7 brne .L4 |
| 100 .L5: |
| 101 .LM10: |
| 102 0068 8091 0000 lds r24,rs232_timer |
| 103 006c 8823 tst r24 |
| 104 006e 81F0 breq .L7 |
| 105 .LM11: |
| 106 0070 8091 0000 lds r24,read_index |
| 107 0074 E82F mov r30,r24 |
| 108 0076 FF27 clr r31 |
| 109 0078 E050 subi r30,lo8(-(rs232_buffer)) |
| 110 007a F040 sbci r31,hi8(-(rs232_buffer)) |
| 111 007c 8F5F subi r24,lo8(-(1)) |
| 112 007e 8093 0000 sts read_index,r24 |
| 113 0082 E081 ld r30,Z |
| 114 .LM12: |
| 115 0084 8091 0000 lds r24,read_index |
| 116 0088 8F70 andi r24,lo8(15) |
| 117 008a 8093 0000 sts read_index,r24 |
| 118 008e 01C0 rjmp .L8 |
| 119 .L7: |
| 120 .LM13: |
| 121 0090 E82F mov r30,r24 |
| 122 .L8: |
| 123 .LM14: |
| 124 0092 8E2F mov r24,r30 |
| 125 0094 9927 clr r25 |
| 126 /* epilogue: frame size=0 */ |
| 127 0096 0895 ret |
| 128 /* epilogue end (size=1) */ |
| 129 /* function RS232_get size 37 (36) */ |
| 130 .LFE6: |
| 132 .global RS232_send |
| 134 RS232_send: |
| 135 .LFB7: |
| 136 .LM15: |
| 137 /* prologue: frame size=0 */ |
| 138 /* prologue end (size=0) */ |
| 139 .L10: |
| 140 .LM16: |
| 141 0098 5D9B sbis 43-0x20,5 |
| 142 009a FECF rjmp .L10 |
| 143 .LM17: |
| 144 009c 8CB9 out 44-0x20,r24 |
| 145 /* epilogue: frame size=0 */ |
| 146 009e 0895 ret |
| 147 /* epilogue end (size=1) */ |
| 148 /* function RS232_send size 4 (3) */ |
| 149 .LFE7: |
| 151 .global RS232_text |
| 153 RS232_text: |
| 154 .LFB8: |
| 155 .LM18: |
| 156 /* prologue: frame size=0 */ |
| 157 00a0 CF93 push r28 |
| 158 00a2 DF93 push r29 |
| 159 /* prologue end (size=2) */ |
| 160 00a4 EC01 movw r28,r24 |
| 161 .LM19: |
| 162 00a6 8881 ld r24,Y |
| 163 00a8 8823 tst r24 |
| 164 00aa 31F0 breq .L18 |
| 165 .L16: |
| 166 .LM20: |
| 167 00ac 8991 ld r24,Y+ |
| 168 00ae 0E94 0000 call RS232_send |
| 169 .LM21: |
| 170 00b2 8881 ld r24,Y |
| 171 00b4 8823 tst r24 |
| 172 00b6 D1F7 brne .L16 |
| 173 .L18: |
| 174 /* epilogue: frame size=0 */ |
| 175 00b8 DF91 pop r29 |
| 176 00ba CF91 pop r28 |
| 177 00bc 0895 ret |
| 178 /* epilogue end (size=3) */ |
| 179 /* function RS232_text size 15 (10) */ |
| 180 .LFE8: |
| 182 .comm read_index,1,1 |
| 183 .comm write_index,1,1 |
| 184 .comm rs232_buffer,16,1 |
| 185 .Letext0: |
| DEFINED SYMBOLS |
| *ABS*:00000000 rs232.c |
| C:\DOKUME~1\thomas\LOKALE~1\Temp/ccm4aaaa.s:3 *ABS*:0000003f __SREG__ |
| C:\DOKUME~1\thomas\LOKALE~1\Temp/ccm4aaaa.s:4 *ABS*:0000003e __SP_H__ |
| C:\DOKUME~1\thomas\LOKALE~1\Temp/ccm4aaaa.s:5 *ABS*:0000003d __SP_L__ |
| C:\DOKUME~1\thomas\LOKALE~1\Temp/ccm4aaaa.s:6 *ABS*:00000000 __tmp_reg__ |
| C:\DOKUME~1\thomas\LOKALE~1\Temp/ccm4aaaa.s:7 *ABS*:00000001 __zero_reg__ |
| C:\DOKUME~1\thomas\LOKALE~1\Temp/ccm4aaaa.s:20 .text:00000000 __vector_13 |
| *COM*:00000001 write_index |
| *COM*:00000010 rs232_buffer |
| C:\DOKUME~1\thomas\LOKALE~1\Temp/ccm4aaaa.s:64 .text:00000044 RS232_init |
| C:\DOKUME~1\thomas\LOKALE~1\Temp/ccm4aaaa.s:83 .text:0000004e RS232_get |
| *COM*:00000001 read_index |
| C:\DOKUME~1\thomas\LOKALE~1\Temp/ccm4aaaa.s:134 .text:00000098 RS232_send |
| C:\DOKUME~1\thomas\LOKALE~1\Temp/ccm4aaaa.s:153 .text:000000a0 RS232_text |
| |
| UNDEFINED SYMBOLS |
| __do_copy_data |
| __do_clear_bss |
| rs232_timer |