📄 onewire.lst
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1 .file "onewire.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 ow_reset
20 ow_reset:
21 .LFB8:
22 .LM1:
23 /* prologue: frame size=0 */
24 /* prologue end (size=0) */
25 .LM2:
26 0000 E091 0000 lds r30,OW_OUT
27 0004 F091 0000 lds r31,(OW_OUT)+1
28 0008 9091 0000 lds r25,OW_PIN_MASK
29 000c 9095 com r25
30 000e 8081 ld r24,Z
31 0010 8923 and r24,r25
32 0012 8083 st Z,r24
33 .LM3:
34 0014 E091 0000 lds r30,OW_DDR
35 0018 F091 0000 lds r31,(OW_DDR)+1
36 001c 8081 ld r24,Z
37 001e 9091 0000 lds r25,OW_PIN_MASK
38 0022 892B or r24,r25
39 0024 8083 st Z,r24
40 .LBB2:
41 .LM4:
42 0026 8FEB ldi r24,lo8(959)
43 0028 93E0 ldi r25,hi8(959)
44 .LBB3:
45 /* #APP */
46 002a 8115 cp r24,__zero_reg__
47 002c 9105 cpc r25,__zero_reg__
48 002e 11F0 breq L_Exit_23
49 L_LOOP_23:
50 0030 0197 sbiw r24,1
51 0032 F1F7 brne L_LOOP_23
52 L_Exit_23:
53
54 /* #NOAPP */
55 .LBE3:
56 .LBE2:
57 .LM5:
58 0034 3FB7 in r19,95-0x20
59 .LM6:
60 /* #APP */
61 0036 F894 cli
62 .LM7:
63 /* #NOAPP */
64 0038 E091 0000 lds r30,OW_DDR
65 003c F091 0000 lds r31,(OW_DDR)+1
66 0040 9091 0000 lds r25,OW_PIN_MASK
67 0044 9095 com r25
68 0046 8081 ld r24,Z
69 0048 8923 and r24,r25
70 004a 8083 st Z,r24
71 .LBB4:
72 .LM8:
73 004c 83E8 ldi r24,lo8(131)
74 004e 90E0 ldi r25,hi8(131)
75 .LBB5:
76 /* #APP */
77 0050 8115 cp r24,__zero_reg__
78 0052 9105 cpc r25,__zero_reg__
79 0054 11F0 breq L_Exit_42
80 L_LOOP_42:
81 0056 0197 sbiw r24,1
82 0058 F1F7 brne L_LOOP_42
83 L_Exit_42:
84
85 /* #NOAPP */
86 .LBE5:
87 .LBE4:
88 .LM9:
89 005a E091 0000 lds r30,OW_IN
90 005e F091 0000 lds r31,(OW_IN)+1
91 0062 4081 ld r20,Z
92 0064 2091 0000 lds r18,OW_PIN_MASK
93 0068 4223 and r20,r18
94 .LM10:
95 006a 3FBF out 95-0x20,r19
96 .LBB6:
97 .LM11:
98 006c 8BE3 ldi r24,lo8(827)
99 006e 93E0 ldi r25,hi8(827)
100 .LBB7:
101 /* #APP */
102 0070 8115 cp r24,__zero_reg__
103 0072 9105 cpc r25,__zero_reg__
104 0074 11F0 breq L_Exit_57
105 L_LOOP_57:
106 0076 0197 sbiw r24,1
107 0078 F1F7 brne L_LOOP_57
108 L_Exit_57:
109
110 /* #NOAPP */
111 .LBE7:
112 .LBE6:
113 .LM12:
114 007a 8081 ld r24,Z
115 007c 8223 and r24,r18
116 007e 09F4 brne .L5
117 .LM13:
118 0080 41E0 ldi r20,lo8(1)
119 .L5:
120 .LM14:
121 0082 842F mov r24,r20
122 0084 9927 clr r25
123 /* epilogue: frame size=0 */
124 0086 0895 ret
125 /* epilogue end (size=1) */
126 /* function ow_reset size 103 (102) */
127 .LFE8:
129 .global ow_set_bus
131 ow_set_bus:
132 .LFB4:
133 .LM15:
134 /* prologue: frame size=0 */
135 /* prologue end (size=0) */
136 0088 5093 0000 sts (OW_DDR)+1,r21
137 008c 4093 0000 sts OW_DDR,r20
138 .LM16:
139 0090 7093 0000 sts (OW_OUT)+1,r23
140 0094 6093 0000 sts OW_OUT,r22
141 .LM17:
142 0098 9093 0000 sts (OW_IN)+1,r25
143 009c 8093 0000 sts OW_IN,r24
144 .LM18:
145 00a0 81E0 ldi r24,lo8(1)
146 00a2 90E0 ldi r25,hi8(1)
147 00a4 02C0 rjmp 2f
148 00a6 880F 1: lsl r24
149 00a8 991F rol r25
150 00aa 2A95 2: dec r18
151 00ac E2F7 brpl 1b
152 00ae 8093 0000 sts OW_PIN_MASK,r24
153 .LM19:
154 00b2 0E94 0000 call ow_reset
155 /* epilogue: frame size=0 */
156 00b6 0895 ret
157 /* epilogue end (size=1) */
158 /* function ow_set_bus size 25 (24) */
159 .LFE4:
161 .global ow_input_pin_state
163 ow_input_pin_state:
164 .LFB5:
165 .LM20:
166 /* prologue: frame size=0 */
167 /* prologue end (size=0) */
168 00b8 E091 0000 lds r30,OW_IN
169 00bc F091 0000 lds r31,(OW_IN)+1
170 00c0 8081 ld r24,Z
171 00c2 9091 0000 lds r25,OW_PIN_MASK
172 00c6 8923 and r24,r25
173 .LM21:
174 00c8 9927 clr r25
175 /* epilogue: frame size=0 */
176 00ca 0895 ret
177 /* epilogue end (size=1) */
178 /* function ow_input_pin_state size 10 (9) */
179 .LFE5:
181 .global ow_parasite_enable
183 ow_parasite_enable:
184 .LFB6:
185 .LM22:
186 /* prologue: frame size=0 */
187 /* prologue end (size=0) */
188 00cc E091 0000 lds r30,OW_OUT
189 00d0 F091 0000 lds r31,(OW_OUT)+1
190 00d4 8081 ld r24,Z
191 00d6 9091 0000 lds r25,OW_PIN_MASK
192 00da 892B or r24,r25
193 00dc 8083 st Z,r24
194 .LM23:
195 00de E091 0000 lds r30,OW_DDR
196 00e2 F091 0000 lds r31,(OW_DDR)+1
197 00e6 8081 ld r24,Z
198 00e8 9091 0000 lds r25,OW_PIN_MASK
199 00ec 892B or r24,r25
200 00ee 8083 st Z,r24
201 /* epilogue: frame size=0 */
202 00f0 0895 ret
203 /* epilogue end (size=1) */
204 /* function ow_parasite_enable size 19 (18) */
205 .LFE6:
207 .global ow_parasite_disable
209 ow_parasite_disable:
210 .LFB7:
211 .LM24:
212 /* prologue: frame size=0 */
213 /* prologue end (size=0) */
214 00f2 E091 0000 lds r30,OW_OUT
215 00f6 F091 0000 lds r31,(OW_OUT)+1
216 00fa 9091 0000 lds r25,OW_PIN_MASK
217 00fe 9095 com r25
218 0100 8081 ld r24,Z
219 0102 8923 and r24,r25
220 0104 8083 st Z,r24
221 .LM25:
222 0106 E091 0000 lds r30,OW_DDR
223 010a F091 0000 lds r31,(OW_DDR)+1
224 010e 9091 0000 lds r25,OW_PIN_MASK
225 0112 9095 com r25
226 0114 8081 ld r24,Z
227 0116 8923 and r24,r25
228 0118 8083 st Z,r24
229 /* epilogue: frame size=0 */
230 011a 0895 ret
231 /* epilogue end (size=1) */
232 /* function ow_parasite_disable size 21 (20) */
233 .LFE7:
235 .global ow_bit_io
237 ow_bit_io:
238 .LFB9:
239 .LM26:
240 /* prologue: frame size=0 */
241 /* prologue end (size=0) */
242 011c 382F mov r19,r24
243 .LM27:
244 011e 4FB7 in r20,95-0x20
245 .LM28:
246 /* #APP */
247 0120 F894 cli
248 .LM29:
249 /* #NOAPP */
250 0122 E091 0000 lds r30,OW_DDR
251 0126 F091 0000 lds r31,(OW_DDR)+1
252 012a 8081 ld r24,Z
253 012c 9091 0000 lds r25,OW_PIN_MASK
254 0130 892B or r24,r25
255 0132 8083 st Z,r24
256 .LBB8:
257 .LM30:
258 0134 81E0 ldi r24,lo8(1)
259 0136 90E0 ldi r25,hi8(1)
260 .LBB9:
261 /* #APP */
262 0138 8115 cp r24,__zero_reg__
263 013a 9105 cpc r25,__zero_reg__
264 013c 11F0 breq L_Exit_155
265 L_LOOP_155:
266 013e 0197 sbiw r24,1
267 0140 F1F7 brne L_LOOP_155
268 L_Exit_155:
269
270 /* #NOAPP */
271 .LBE9:
272 .LBE8:
273 .LM31:
274 0142 3323 tst r19
275 0144 51F0 breq .L12
276 .LM32:
277 0146 E091 0000 lds r30,OW_DDR
278 014a F091 0000 lds r31,(OW_DDR)+1
279 014e 9091 0000 lds r25,OW_PIN_MASK
280 0152 9095 com r25
281 0154 8081 ld r24,Z
282 0156 8923 and r24,r25
283 0158 8083 st Z,r24
284 .L12:
285 .LBB10:
286 .LM33:
287 015a 89E1 ldi r24,lo8(25)
288 015c 90E0 ldi r25,hi8(25)
289 .LBB11:
290 /* #APP */
291 015e 8115 cp r24,__zero_reg__
292 0160 9105 cpc r25,__zero_reg__
293 0162 11F0 breq L_Exit_175
294 L_LOOP_175:
295 0164 0197 sbiw r24,1
296 0166 F1F7 brne L_LOOP_175
297 L_Exit_175:
298
299 /* #NOAPP */
300 .LBE11:
301 .LBE10:
302 .LM34:
303 0168 E091 0000 lds r30,OW_IN
304 016c F091 0000 lds r31,(OW_IN)+1
305 0170 E081 ld r30,Z
306 0172 2091 0000 lds r18,OW_PIN_MASK
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