📄 fat32changedirectory.lst
字号:
0047 C004 PUSH AR4
0049 900000 R MOV DPTR,#i
004C E0 MOVX A,@DPTR
004D 75F020 MOV B,#020H
0050 A4 MUL AB
0051 FF MOV R7,A
0052 900000 E MOV DPTR,#sDIR
C51 COMPILER V8.08 FAT32CHANGEDIRECTORY 06/01/2008 16:21:02 PAGE 13
0055 E0 MOVX A,@DPTR
0056 FB MOV R3,A
0057 A3 INC DPTR
0058 E0 MOVX A,@DPTR
0059 FA MOV R2,A
005A A3 INC DPTR
005B E0 MOVX A,@DPTR
005C 2F ADD A,R7
005D F9 MOV R1,A
005E EA MOV A,R2
005F 35F0 ADDC A,B
0061 FA MOV R2,A
0062 90001A MOV DPTR,#01AH
0065 120000 E LCALL ?C?ILDOPTR
0068 FF MOV R7,A
0069 AEF0 MOV R6,B
006B 120000 E LCALL _MEMSwap16
006E D0E0 POP ACC
0070 4E ORL A,R6
0071 FE MOV R6,A
0072 D0E0 POP ACC
0074 4F ORL A,R7
0075 FF MOV R7,A
0076 E4 CLR A
0077 FC MOV R4,A
0078 FD MOV R5,A
;---- Variable 'cluster' assigned to Register 'R4/R5/R6/R7' ----
; SOURCE LINE # 16
0079 900000 E MOV DPTR,#FAT32+01H
007C 120000 E LCALL ?C?LSTXDATA
; SOURCE LINE # 17
007F 7F00 MOV R7,#00H
0081 22 RET
; SOURCE LINE # 18
0082 ?C0001:
; SOURCE LINE # 19
0082 900000 R MOV DPTR,#i
0085 E0 MOVX A,@DPTR
0086 75F020 MOV B,#020H
0089 A4 MUL AB
008A FF MOV R7,A
008B 900000 E MOV DPTR,#sDIR
008E E0 MOVX A,@DPTR
008F FB MOV R3,A
0090 A3 INC DPTR
0091 E0 MOVX A,@DPTR
0092 FA MOV R2,A
0093 A3 INC DPTR
0094 E0 MOVX A,@DPTR
0095 2F ADD A,R7
0096 F9 MOV R1,A
0097 EA MOV A,R2
0098 35F0 ADDC A,B
009A FA MOV R2,A
009B 90000B MOV DPTR,#0BH
009E 120000 E LCALL ?C?CLDOPTR
00A1 20E403 JB ACC.4,?C0004
00A4 7F02 MOV R7,#02H
00A6 22 RET
00A7 ?C0004:
; SOURCE LINE # 20
00A7 7F01 MOV R7,#01H
C51 COMPILER V8.08 FAT32CHANGEDIRECTORY 06/01/2008 16:21:02 PAGE 14
; SOURCE LINE # 21
00A9 ?C0002:
00A9 22 RET
; FUNCTION _FAT32ChangeDirectory (END)
C51 COMPILER V8.08 FAT32CHANGEDIRECTORY 06/01/2008 16:21:02 PAGE 15
NAME CLASS MSPACE TYPE OFFSET SIZE
==== ===== ====== ==== ====== ====
DWORD. . . . . . . . . . . . . . . . . TYPEDEF ----- U_LONG ----- 4
FCBStr . . . . . . . . . . . . . . . . * TAG * ----- STRUCT ----- 32
FileName . . . . . . . . . . . . . . MEMBER ----- ARRAY 0000H 12
Size . . . . . . . . . . . . . . . . MEMBER ----- U_LONG 000CH 4
FirstCluster . . . . . . . . . . . . MEMBER ----- U_LONG 0010H 4
LastCluster. . . . . . . . . . . . . MEMBER ----- U_LONG 0014H 4
ClusSecCnt . . . . . . . . . . . . . MEMBER ----- U_LONG 0018H 4
ByteCnt. . . . . . . . . . . . . . . MEMBER ----- U_LONG 001CH 4
FATUni . . . . . . . . . . . . . . . . * TAG * ----- UNION ----- 54
F32. . . . . . . . . . . . . . . . . MEMBER ----- STRUCT 0000H 54
F16. . . . . . . . . . . . . . . . . MEMBER ----- STRUCT 0000H 26
HDDStr . . . . . . . . . . . . . . . . * TAG * ----- STRUCT ----- 2
TotalPartitions. . . . . . . . . . . MEMBER ----- U_CHAR 0000H 1
CurrentPartition . . . . . . . . . . MEMBER ----- U_CHAR 0001H 1
IDEStr . . . . . . . . . . . . . . . . * TAG * ----- STRUCT ----- 8
TotalDevices . . . . . . . . . . . . MEMBER ----- U_CHAR 0000H 1
CurrentDevice. . . . . . . . . . . . MEMBER ----- U_CHAR 0001H 1
CurrentSector. . . . . . . . . . . . MEMBER ----- U_LONG 0002H 4
BytesPerSec. . . . . . . . . . . . . MEMBER ----- U_INT 0006H 2
size_t . . . . . . . . . . . . . . . . TYPEDEF ----- U_INT ----- 2
FATStr . . . . . . . . . . . . . . . . * TAG * ----- STRUCT ----- 516
Sector . . . . . . . . . . . . . . . MEMBER ----- U_LONG 0000H 4
FAT. . . . . . . . . . . . . . . . . MEMBER ----- ARRAY 0004H 512
sDPTStr. . . . . . . . . . . . . . . . * TAG * ----- STRUCT ----- 9
TypeCode . . . . . . . . . . . . . . MEMBER ----- U_CHAR 0000H 1
LBABegin . . . . . . . . . . . . . . MEMBER ----- U_LONG 0001H 4
CntSec . . . . . . . . . . . . . . . MEMBER ----- U_LONG 0005H 4
CHAR . . . . . . . . . . . . . . . . . TYPEDEF ----- U_CHAR ----- 1
DPTStr . . . . . . . . . . . . . . . . * TAG * ----- STRUCT ----- 16
BootFlag . . . . . . . . . . . . . . MEMBER ----- U_CHAR 0000H 1
CHSBegin . . . . . . . . . . . . . . MEMBER ----- ARRAY 0001H 3
TypeCode . . . . . . . . . . . . . . MEMBER ----- U_CHAR 0004H 1
CHSEnd . . . . . . . . . . . . . . . MEMBER ----- ARRAY 0005H 3
LBABegin . . . . . . . . . . . . . . MEMBER ----- U_LONG 0008H 4
CntSec . . . . . . . . . . . . . . . MEMBER ----- U_LONG 000CH 4
FAT32FSInfoStr . . . . . . . . . . . . * TAG * ----- STRUCT ----- 512
LeadSig. . . . . . . . . . . . . . . MEMBER ----- U_LONG 0000H 4
Reserved1. . . . . . . . . . . . . . MEMBER ----- ARRAY 0004H 480
StrucSig . . . . . . . . . . . . . . MEMBER ----- U_LONG 01E4H 4
FreeCount. . . . . . . . . . . . . . MEMBER ----- U_LONG 01E8H 4
NxtFree. . . . . . . . . . . . . . . MEMBER ----- U_LONG 01ECH 4
Reserved2. . . . . . . . . . . . . . MEMBER ----- ARRAY 01F0H 12
TrailSig . . . . . . . . . . . . . . MEMBER ----- U_LONG 01FCH 4
BOOL . . . . . . . . . . . . . . . . . TYPEDEF DATA BIT ----- 1
BootSecFAT32Str. . . . . . . . . . . . * TAG * ----- STRUCT ----- 54
BPB_FATSz32. . . . . . . . . . . . . MEMBER ----- U_LONG 0000H 4
BPB_ExtFlags . . . . . . . . . . . . MEMBER ----- U_INT 0004H 2
BPB_FSVer. . . . . . . . . . . . . . MEMBER ----- U_INT 0006H 2
BPB_RootClus . . . . . . . . . . . . MEMBER ----- U_LONG 0008H 4
BPB_FSInfo . . . . . . . . . . . . . MEMBER ----- U_INT 000CH 2
BPB_BkBootSec. . . . . . . . . . . . MEMBER ----- U_INT 000EH 2
BPB_Reserved . . . . . . . . . . . . MEMBER ----- ARRAY 0010H 12
BS_DrvNum. . . . . . . . . . . . . . MEMBER ----- U_CHAR 001CH 1
BS_Reserved1 . . . . . . . . . . . . MEMBER ----- U_CHAR 001DH 1
BS_BootSig . . . . . . . . . . . . . MEMBER ----- U_CHAR 001EH 1
BS_VolID . . . . . . . . . . . . . . MEMBER ----- U_LONG 001FH 4
BS_VolLab. . . . . . . . . . . . . . MEMBER ----- ARRAY 0023H 11
C51 COMPILER V8.08 FAT32CHANGEDIRECTORY 06/01/2008 16:21:02 PAGE 16
NAME CLASS MSPACE TYPE OFFSET SIZE
==== ===== ====== ==== ====== ====
BS_FilSysType. . . . . . . . . . . . MEMBER ----- ARRAY 002EH 8
BootSecFAT16Str. . . . . . . . . . . . * TAG * ----- STRUCT ----- 26
BS_DrvNum. . . . . . . . . . . . . . MEMBER ----- U_CHAR 0000H 1
BS_Reserved1 . . . . . . . . . . . . MEMBER ----- U_CHAR 0001H 1
BS_BootSig . . . . . . . . . . . . . MEMBER ----- U_CHAR 0002H 1
BS_VolID . . . . . . . . . . . . . . MEMBER ----- U_LONG 0003H 4
BS_VolLab. . . . . . . . . . . . . . MEMBER ----- ARRAY 0007H 11
BS_FilSysType. . . . . . . . . . . . MEMBER ----- ARRAY 0012H 8
BYTE . . . . . . . . . . . . . . . . . TYPEDEF ----- U_CHAR ----- 1
_FAT32FindDIREntry . . . . . . . . . . EXTERN CODE PROC ----- -----
WORD . . . . . . . . . . . . . . . . . TYPEDEF ----- U_INT ----- 2
FAT32. . . . . . . . . . . . . . . . . EXTERN XDATA STRUCT ----- 37
_FAT32ChangeDirectory. . . . . . . . . PUBLIC CODE PROC 0000H -----
DirName. . . . . . . . . . . . . . . * REG * DATA PTR 0001H 3
cluster. . . . . . . . . . . . . . . * REG * DATA U_LONG 0004H 4
i. . . . . . . . . . . . . . . . . . AUTO XDATA U_CHAR 0000H 1
sDIR . . . . . . . . . . . . . . . . . EXTERN XDATA PTR ----- 3
IDEDeviceStr . . . . . . . . . . . . . * TAG * ----- STRUCT ----- 5
DriverType . . . . . . . . . . . . . MEMBER ----- U_CHAR 0000H 1
TotalSectors . . . . . . . . . . . . MEMBER ----- U_LONG 0001H 4
_MEMSwap16 . . . . . . . . . . . . . . EXTERN CODE PROC ----- -----
FAT32LDirStr . . . . . . . . . . . . . * TAG * ----- STRUCT ----- 32
Ord. . . . . . . . . . . . . . . . . MEMBER ----- U_CHAR 0000H 1
Name1. . . . . . . . . . . . . . . . MEMBER ----- ARRAY 0001H 10
Attr . . . . . . . . . . . . . . . . MEMBER ----- U_CHAR 000BH 1
Type . . . . . . . . . . . . . . . . MEMBER ----- U_CHAR 000CH 1
Chksum . . . . . . . . . . . . . . . MEMBER ----- U_CHAR 000DH 1
Name2. . . . . . . . . . . . . . . . MEMBER ----- ARRAY 000EH 12
FstClusLO. . . . . . . . . . . . . . MEMBER ----- U_INT 001AH 2
Name3. . . . . . . . . . . . . . . . MEMBER ----- ARRAY 001CH 4
wchar_t. . . . . . . . . . . . . . . . TYPEDEF ----- CHAR ----- 1
BootSecStr . . . . . . . . . . . . . . * TAG * ----- STRUCT ----- 90
BS_jmpBoot . . . . . . . . . . . . . MEMBER ----- ARRAY 0000H 3
BS_OEMName . . . . . . . . . . . . . MEMBER ----- ARRAY 0003H 8
BPB_BytesPerSec. . . . . . . . . . . MEMBER ----- U_INT 000BH 2
BPB_SecPerClus . . . . . . . . . . . MEMBER ----- U_CHAR 000DH 1
BPB_RsvdSecCnt . . . . . . . . . . . MEMBER ----- U_INT 000EH 2
BPB_NumFATs. . . . . . . . . . . . . MEMBER ----- U_CHAR 0010H 1
BPB_RootEntCnt . . . . . . . . . . . MEMBER ----- U_INT 0011H 2
BPB_TotSec16 . . . . . . . . . . . . MEMBER ----- U_INT 0013H 2
BPB_Media. . . . . . . . . . . . . . MEMBER ----- U_CHAR 0015H 1
BPB_FATSz16. . . . . . . . . . . . . MEMBER ----- U_INT 0016H 2
BPB_SecPerTrk. . . . . . . . . . . . MEMBER ----- U_INT 0018H 2
BPB_NumHeads . . . . . . . . . . . . MEMBER ----- U_INT 001AH 2
BPB_HiddSec. . . . . . . . . . . . . MEMBER ----- U_LONG 001CH 4
BPB_TotSec32 . . . . . . . . . . . . MEMBER ----- U_LONG 0020H 4
FAT. . . . . . . . . . . . . . . . . MEMBER ----- UNION 0024H 54
FAT32SDirStr . . . . . . . . . . . . . * TAG * ----- STRUCT ----- 32
Name . . . . . . . . . . . . . . . . MEMBER ----- ARRAY 0000H 11
Attr . . . . . . . . . . . . . . . . MEMBER ----- U_CHAR 000BH 1
NTRes. . . . . . . . . . . . . . . . MEMBER ----- U_CHAR 000CH 1
CrtTimeTenth . . . . . . . . . . . . MEMBER ----- U_CHAR 000DH 1
CrtTime. . . . . . . . . . . . . . . MEMBER ----- U_INT 000EH 2
CrtDate. . . . . . . . . . . . . . . MEMBER ----- U_INT 0010H 2
LstAccDate . . . . . . . . . . . . . MEMBER ----- U_INT 0012H 2
FstClusHI. . . . . . . . . . . . . . MEMBER ----- U_INT 0014H 2
WrtTime. . . . . . . . . . . . . . . MEMBER ----- U_INT 0016H 2
C51 COMPILER V8.08 FAT32CHANGEDIRECTORY 06/01/2008 16:21:02 PAGE 17
NAME CLASS MSPACE TYPE OFFSET SIZE
==== ===== ====== ==== ====== ====
WrtDate. . . . . . . . . . . . . . . MEMBER ----- U_INT 0018H 2
FstClusLO. . . . . . . . . . . . . . MEMBER ----- U_INT 001AH 2
FileSize . . . . . . . . . . . . . . MEMBER ----- U_LONG 001CH 4
FAT32Str . . . . . . . . . . . . . . . * TAG * ----- STRUCT ----- 37
ClusSecCnt . . . . . . . . . . . . . MEMBER ----- U_CHAR 0000H 1
CurrentDirectory . . . . . . . . . . MEMBER ----- U_LONG 0001H 4
SecPerClus . . . . . . . . . . . . . MEMBER ----- U_CHAR 0005H 1
RsvdSecCnt . . . . . . . . . . . . . MEMBER ----- U_INT 0006H 2
NumFATs. . . . . . . . . . . . . . . MEMBER ----- U_CHAR 0008H 1
RootClus . . . . . . . . . . . . . . MEMBER ----- U_LONG 0009H 4
ClusSec. . . . . . . . . . . . . . . MEMBER ----- U_LONG 000DH 4
FATSz. . . . . . . . . . . . . . . . MEMBER ----- U_LONG 0011H 4
FATSec . . . . . . . . . . . . . . . MEMBER ----- U_LONG 0015H 4
FSISec . . . . . . . . . . . . . . . MEMBER ----- U_LONG 0019H 4
FSIFreeCount . . . . . . . . . . . . MEMBER ----- U_LONG 001DH 4
FSINxtFree . . . . . . . . . . . . . MEMBER ----- U_LONG 0021H 4
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 170 ----
CONSTANT SIZE = ---- ----
XDATA SIZE = ---- 1
PDATA SIZE = ---- ----
DATA SIZE = ---- ----
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 1 WARNING(S), 0 ERROR(S)
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