📄 dpf_sd_1.lss
字号:
fae: 93 2b or r25, r19
fb0: a4 2b or r26, r20
fb2: b5 2b or r27, r21
fb4: ba 2f mov r27, r26
fb6: a9 2f mov r26, r25
fb8: 98 2f mov r25, r24
fba: 88 27 eor r24, r24
fbc: 84 8f std Z+28, r24 ; 0x1c
fbe: 95 8f std Z+29, r25 ; 0x1d
fc0: a6 8f std Z+30, r26 ; 0x1e
fc2: b7 8f std Z+31, r27 ; 0x1f
fc4: 2a 8d ldd r18, Y+26 ; 0x1a
fc6: 30 e0 ldi r19, 0x00 ; 0
fc8: 40 e0 ldi r20, 0x00 ; 0
fca: 50 e0 ldi r21, 0x00 ; 0
fcc: 82 2b or r24, r18
fce: 93 2b or r25, r19
fd0: a4 2b or r26, r20
fd2: b5 2b or r27, r21
fd4: 84 8f std Z+28, r24 ; 0x1c
fd6: 95 8f std Z+29, r25 ; 0x1d
fd8: a6 8f std Z+30, r26 ; 0x1e
fda: b7 8f std Z+31, r27 ; 0x1f
fdc: df 91 pop r29
fde: cf 91 pop r28
fe0: 08 95 ret
00000fe2 <Calculate_FirstRootDirSecNum>:
fe2: ef 92 push r14
fe4: ff 92 push r15
fe6: 0f 93 push r16
fe8: 1f 93 push r17
fea: e0 90 bd 05 lds r14, 0x05BD
fee: f0 90 be 05 lds r15, 0x05BE
ff2: 00 e0 ldi r16, 0x00 ; 0
ff4: 10 e0 ldi r17, 0x00 ; 0
ff6: 80 91 87 05 lds r24, 0x0587
ffa: 90 91 88 05 lds r25, 0x0588
ffe: a0 91 89 05 lds r26, 0x0589
1002: b0 91 8a 05 lds r27, 0x058A
1006: e8 0e add r14, r24
1008: f9 1e adc r15, r25
100a: 0a 1f adc r16, r26
100c: 1b 1f adc r17, r27
100e: 60 91 bf 05 lds r22, 0x05BF
1012: 70 e0 ldi r23, 0x00 ; 0
1014: 80 e0 ldi r24, 0x00 ; 0
1016: 90 e0 ldi r25, 0x00 ; 0
1018: 20 91 cc 05 lds r18, 0x05CC
101c: 30 91 cd 05 lds r19, 0x05CD
1020: 40 91 ce 05 lds r20, 0x05CE
1024: 50 91 cf 05 lds r21, 0x05CF
1028: 0e 94 f2 10 call 0x21e4 ; 0x21e4 <__mulsi3>
102c: e6 0e add r14, r22
102e: f7 1e adc r15, r23
1030: 08 1f adc r16, r24
1032: 19 1f adc r17, r25
1034: c8 01 movw r24, r16
1036: b7 01 movw r22, r14
1038: 1f 91 pop r17
103a: 0f 91 pop r16
103c: ff 90 pop r15
103e: ef 90 pop r14
1040: 08 95 ret
00001042 <FileNameMatch>:
1042: ac 01 movw r20, r24
1044: 20 e0 ldi r18, 0x00 ; 0
1046: 30 e0 ldi r19, 0x00 ; 0
1048: fa 01 movw r30, r20
104a: e2 0f add r30, r18
104c: f3 1f adc r31, r19
104e: db 01 movw r26, r22
1050: a2 0f add r26, r18
1052: b3 1f adc r27, r19
1054: 90 81 ld r25, Z
1056: 8c 91 ld r24, X
1058: 98 17 cp r25, r24
105a: 19 f0 breq .+6 ; 0x1062 <FileNameMatch+0x20>
105c: 80 e0 ldi r24, 0x00 ; 0
105e: 90 e0 ldi r25, 0x00 ; 0
1060: 08 95 ret
1062: 2f 5f subi r18, 0xFF ; 255
1064: 3f 4f sbci r19, 0xFF ; 255
1066: 2b 30 cpi r18, 0x0B ; 11
1068: 31 05 cpc r19, r1
106a: 71 f7 brne .-36 ; 0x1048 <FileNameMatch+0x6>
106c: 81 e0 ldi r24, 0x01 ; 1
106e: 90 e0 ldi r25, 0x00 ; 0
1070: 08 95 ret
00001072 <Look_for_DBR>:
1072: cf 93 push r28
1074: df 93 push r29
1076: cd b7 in r28, 0x3d ; 61
1078: de b7 in r29, 0x3e ; 62
107a: c0 50 subi r28, 0x00 ; 0
107c: d2 40 sbci r29, 0x02 ; 2
107e: 0f b6 in r0, 0x3f ; 63
1080: f8 94 cli
1082: de bf out 0x3e, r29 ; 62
1084: 0f be out 0x3f, r0 ; 63
1086: cd bf out 0x3d, r28 ; 61
1088: ae 01 movw r20, r28
108a: 4f 5f subi r20, 0xFF ; 255
108c: 5f 4f sbci r21, 0xFF ; 255
108e: 60 e0 ldi r22, 0x00 ; 0
1090: 70 e0 ldi r23, 0x00 ; 0
1092: 80 e0 ldi r24, 0x00 ; 0
1094: 90 e0 ldi r25, 0x00 ; 0
1096: 0e 94 ac 0c call 0x1958 ; 0x1958 <SD_ReadSingleBlock>
109a: fe 01 movw r30, r28
109c: e1 50 subi r30, 0x01 ; 1
109e: fe 4f sbci r31, 0xFE ; 254
10a0: 80 81 ld r24, Z
10a2: 85 35 cpi r24, 0x55 ; 85
10a4: d9 f5 brne .+118 ; 0x111c <__stack+0x1d>
10a6: fe 01 movw r30, r28
10a8: e0 50 subi r30, 0x00 ; 0
10aa: fe 4f sbci r31, 0xFE ; 254
10ac: 80 81 ld r24, Z
10ae: 8a 3a cpi r24, 0xAA ; 170
10b0: a9 f5 brne .+106 ; 0x111c <__stack+0x1d>
10b2: fe 01 movw r30, r28
10b4: e6 53 subi r30, 0x36 ; 54
10b6: fe 4f sbci r31, 0xFE ; 254
10b8: 20 81 ld r18, Z
10ba: 30 e0 ldi r19, 0x00 ; 0
10bc: 40 e0 ldi r20, 0x00 ; 0
10be: 50 e0 ldi r21, 0x00 ; 0
10c0: 54 2f mov r21, r20
10c2: 43 2f mov r20, r19
10c4: 32 2f mov r19, r18
10c6: 22 27 eor r18, r18
10c8: fe 01 movw r30, r28
10ca: e7 53 subi r30, 0x37 ; 55
10cc: fe 4f sbci r31, 0xFE ; 254
10ce: 80 81 ld r24, Z
10d0: 90 e0 ldi r25, 0x00 ; 0
10d2: a0 e0 ldi r26, 0x00 ; 0
10d4: b0 e0 ldi r27, 0x00 ; 0
10d6: 28 2b or r18, r24
10d8: 39 2b or r19, r25
10da: 4a 2b or r20, r26
10dc: 5b 2b or r21, r27
10de: 54 2f mov r21, r20
10e0: 43 2f mov r20, r19
10e2: 32 2f mov r19, r18
10e4: 22 27 eor r18, r18
10e6: fe 01 movw r30, r28
10e8: e8 53 subi r30, 0x38 ; 56
10ea: fe 4f sbci r31, 0xFE ; 254
10ec: 80 81 ld r24, Z
10ee: 90 e0 ldi r25, 0x00 ; 0
10f0: a0 e0 ldi r26, 0x00 ; 0
10f2: b0 e0 ldi r27, 0x00 ; 0
10f4: 28 2b or r18, r24
10f6: 39 2b or r19, r25
10f8: 4a 2b or r20, r26
10fa: 5b 2b or r21, r27
10fc: 54 2f mov r21, r20
10fe: 43 2f mov r20, r19
1100: 32 2f mov r19, r18
1102: 22 27 eor r18, r18
1104: fe 01 movw r30, r28
1106: e9 53 subi r30, 0x39 ; 57
1108: fe 4f sbci r31, 0xFE ; 254
110a: 80 81 ld r24, Z
110c: 90 e0 ldi r25, 0x00 ; 0
110e: a0 e0 ldi r26, 0x00 ; 0
1110: b0 e0 ldi r27, 0x00 ; 0
1112: 28 2b or r18, r24
1114: 39 2b or r19, r25
1116: 4a 2b or r20, r26
1118: 5b 2b or r21, r27
111a: 04 c0 rjmp .+8 ; 0x1124 <__stack+0x25>
111c: 20 e0 ldi r18, 0x00 ; 0
111e: 30 e0 ldi r19, 0x00 ; 0
1120: 40 e0 ldi r20, 0x00 ; 0
1122: 50 e0 ldi r21, 0x00 ; 0
1124: ca 01 movw r24, r20
1126: b9 01 movw r22, r18
1128: c0 50 subi r28, 0x00 ; 0
112a: de 4f sbci r29, 0xFE ; 254
112c: 0f b6 in r0, 0x3f ; 63
112e: f8 94 cli
1130: de bf out 0x3e, r29 ; 62
1132: 0f be out 0x3f, r0 ; 63
1134: cd bf out 0x3d, r28 ; 61
1136: df 91 pop r29
1138: cf 91 pop r28
113a: 08 95 ret
0000113c <Get_FAT_BPB_Infor>:
113c: cf 93 push r28
113e: df 93 push r29
1140: cd b7 in r28, 0x3d ; 61
1142: de b7 in r29, 0x3e ; 62
1144: c0 50 subi r28, 0x00 ; 0
1146: d2 40 sbci r29, 0x02 ; 2
1148: 0f b6 in r0, 0x3f ; 63
114a: f8 94 cli
114c: de bf out 0x3e, r29 ; 62
114e: 0f be out 0x3f, r0 ; 63
1150: cd bf out 0x3d, r28 ; 61
1152: 0e 94 39 08 call 0x1072 ; 0x1072 <Look_for_DBR>
1156: 60 93 87 05 sts 0x0587, r22
115a: 70 93 88 05 sts 0x0588, r23
115e: 80 93 89 05 sts 0x0589, r24
1162: 90 93 8a 05 sts 0x058A, r25
1166: ae 01 movw r20, r28
1168: 4f 5f subi r20, 0xFF ; 255
116a: 5f 4f sbci r21, 0xFF ; 255
116c: 0e 94 ac 0c call 0x1958 ; 0x1958 <SD_ReadSingleBlock>
1170: 8d 85 ldd r24, Y+13 ; 0x0d
1172: 90 e0 ldi r25, 0x00 ; 0
1174: 98 2f mov r25, r24
1176: 88 27 eor r24, r24
1178: 2c 85 ldd r18, Y+12 ; 0x0c
117a: 30 e0 ldi r19, 0x00 ; 0
117c: 82 2b or r24, r18
117e: 93 2b or r25, r19
1180: 90 93 bb 05 sts 0x05BB, r25
1184: 80 93 ba 05 sts 0x05BA, r24
1188: 8e 85 ldd r24, Y+14 ; 0x0e
118a: 80 93 bc 05 sts 0x05BC, r24
118e: 88 89 ldd r24, Y+16 ; 0x10
1190: 90 e0 ldi r25, 0x00 ; 0
1192: 98 2f mov r25, r24
1194: 88 27 eor r24, r24
1196: 2f 85 ldd r18, Y+15 ; 0x0f
1198: 30 e0 ldi r19, 0x00 ; 0
119a: 82 2b or r24, r18
119c: 93 2b or r25, r19
119e: 90 93 be 05 sts 0x05BE, r25
11a2: 80 93 bd 05 sts 0x05BD, r24
11a6: 89 89 ldd r24, Y+17 ; 0x11
11a8: 80 93 bf 05 sts 0x05BF, r24
11ac: 88 a5 ldd r24, Y+40 ; 0x28
11ae: 90 e0 ldi r25, 0x00 ; 0
11b0: a0 e0 ldi r26, 0x00 ; 0
11b2: b0 e0 ldi r27, 0x00 ; 0
11b4: ba 2f mov r27, r26
11b6: a9 2f mov r26, r25
11b8: 98 2f mov r25, r24
11ba: 88 27 eor r24, r24
11bc: 2f a1 ldd r18, Y+39 ; 0x27
11be: 30 e0 ldi r19, 0x00 ; 0
11c0: 40 e0 ldi r20, 0x00 ; 0
11c2: 50 e0 ldi r21, 0x00 ; 0
11c4: 82 2b or r24, r18
11c6: 93 2b or r25, r19
11c8: a4 2b or r26, r20
11ca: b5 2b or r27, r21
11cc: ba 2f mov r27, r26
11ce: a9 2f mov r26, r25
11d0: 98 2f mov r25, r24
11d2: 88 27 eor r24, r24
11d4: 2e a1 ldd r18, Y+38 ; 0x26
11d6: 30 e0 ldi r19, 0x00 ; 0
11d8: 40 e0 ldi r20, 0x00 ; 0
11da: 50 e0 ldi r21, 0x00 ; 0
11dc: 82 2b or r24, r18
11de: 93 2b or r25, r19
11e0: a4 2b or r26, r20
11e2: b5 2b or r27, r21
11e4: ba 2f mov r27, r26
11e6: a9 2f mov r26, r25
11e8: 98 2f mov r25, r24
11ea: 88 27 eor r24, r24
11ec: 2d a1 ldd r18, Y+37 ; 0x25
11ee: 30 e0 ldi r19, 0x00 ; 0
11f0: 40 e0 ldi r20, 0x00 ; 0
11f2: 50 e0 ldi r21, 0x00 ; 0
11f4: 82 2b or r24, r18
11f6: 93 2b or r25, r19
11f8: a4 2b or r26, r20
11fa: b5 2b or r27, r21
11fc: 80 93 cc 05 sts 0x05CC, r24
1200: 90 93 cd 05 sts 0x05CD, r25
1204: a0 93 ce 05 sts 0x05CE, r26
1208: b0 93 cf 05 sts 0x05CF, r27
120c: c0 50 subi r28, 0x00 ; 0
120e: de 4f sbci r29, 0xFE ; 254
1210: 0f b6 in r0, 0x3f ; 63
1212: f8 94 cli
1214: de bf out 0x3e, r29 ; 62
1216: 0f be out 0x3f, r0 ; 63
1218: cd bf out 0x3d, r28 ; 61
121a: df 91 pop r29
121c: cf 91 pop r28
121e: 08 95 ret
00001220 <FAT_Get_File_Fir⌨️ 快捷键说明
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