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Исх w660:

Код:

include "x.inc"
include "w660.inc"
;---------------------------------
patch = 0x45C50D80
;---------------------------------

org 0x45019FD2
       SUB     SP, SP, 0x20

org 0x4501A018
       ADD     SP, SP, 0x20

org 0x45019FE4
       STR     R0, [R6,0xC]

org 0x4501A002
       ADD     R1, SP, 0x1C

org 0x45019FEC
       STR     R0, [R6,0x14]

org 0x4501A000
       STR     R0, [R6,0x18]

org 0x4501A00A
       MOVS    R2, 8

org 0x45019FE6
       LDR     R1, off_4501A024

org 0x4501A024
off_4501A024    DCD patch+1

org patch
loc_45C50D80:
         PUSH    {R0-R7,LR}
         SUB    SP, SP,    0x1C
         ADDS    R0, R4,    0
         ADDS    R7, R6,    0
         LDR    R6, off_45C50F80
         BLX    R6
         ADDS    R3, R0,    0
         LDR    R6, off_45C50F78
         BLX    R6
         ADDS    R1, R0,    0
         ADDS    R0, R3,    0
         LDR    R6, off_45C50F7C
         BLX    R6
         ADDS    R5, R0,    0
         MOVS    R0, 0
         PUSH    {R0}
         MOVLS    R3, 0x180
         MOVS    R2, 1
         ADDS    R0, R5,    0
         LDR    R6, off_45C50F84
         BLX    R6
         ADD    SP, SP,    4
         STR    R0, [SP]
         MOVS    R2, 0xA
         ADD    R1, SP,    8
         LDR    R0, [SP]
         LDR    R6, off_45C50F88
         BLX    R6
         LDR    R1, [SP]
         ADD    R0, SP,    8
         BL    loc_45C50EE6
         MOVS    R2, 4
         ADD    R1, SP,    4
         LDR    R0, [SP]
         LDR    R6, off_45C50F88
         BLX    R6
         LDR    R0, [SP]
         LDR    R6, off_45C50F8C
         BLX    R6
         ADD    R0, SP,    4
         BL    loc_45C50E32
         SUB    SP, SP,    0x20
         BL    loc_45C50E94
         STR    R0, [SP,4]
         ADR    R0, aBitrate
         BL    loc_45C50E94
         STR    R0, [SP]
         ADR    R0, aSamplerate
         BL    loc_45C50E94
         STR    R0, [SP,0xC]
         ADD    R0, SP,    0x24
         BL    loc_45C50EC8
         BL    loc_45C50E94
         STR    R0, [SP,0x10]
         ADD    R0, SP,    0x24
         BL    loc_45C50EA8
         BL    loc_45C50E94
         STR    R0, [SP,0x1C]
         ADR    R0, aChannelMode
         BL    loc_45C50E94
         STR    R0, [SP,0x18]
         LDR    R0, dword_45C50F70
         STR    R0, [SP,8]
         STR    R0, [SP,0x14]
         MOVS    R2, 8
         MOVS    R1, 5
         MOV    R0, SP
         LDR    R6, off_45C50F74
         BLX    R6
         ADD    SP, SP,    0x20
         STR    R0, [R7,8]
         LDR    R0, dword_45C50F70
         STR    R0, [R7,4]
         ADD    SP, SP,    0x1C
         POP    {R0-R7}
         LDR    R0, dword_45C50F64
         STR    R0, [R6,0x10]
         POP    {PC}
; ---------------------------------------------------------------------------

loc_45C50E32:
         PUSH    {LR}
         LDRB    R1, [R0,2]
         LSRS    R1, R1,    4
         CMP    R1, 0
         BNE    loc_45C50E3E
         ADR    R0, a0kbps

loc_45C50E3E:
         CMP    R1, 1
         BNE    loc_45C50E44
         ADR    R0, a32kbps

loc_45C50E44:
         CMP    R1, 2
         BNE    loc_45C50E4A
         ADR    R0, a40kbps

loc_45C50E4A:
         CMP    R1, 3
         BNE    loc_45C50E50
         ADR    R0, a48kbps

loc_45C50E50:
         CMP    R1, 4
         BNE    loc_45C50E56
         ADR    R0, a56kbps

loc_45C50E56:
         CMP    R1, 5
         BNE    loc_45C50E5C
         ADR    R0, a64kbps

loc_45C50E5C:
         CMP    R1, 6
         BNE    loc_45C50E62
         ADR    R0, a80kbps

loc_45C50E62:
         CMP    R1, 7
         BNE    loc_45C50E68
         ADR    R0, a96kbps

loc_45C50E68:
         CMP    R1, 8
         BNE    loc_45C50E6E
         ADR    R0, a112kbps

loc_45C50E6E:
         CMP    R1, 9
         BNE    loc_45C50E74
         ADR    R0, a128kbps

loc_45C50E74:
         CMP    R1, 0xA
         BNE    loc_45C50E7A
         ADR    R0, a160kbps

loc_45C50E7A:
         CMP    R1, 0xB
         BNE    loc_45C50E80
         ADR    R0, a192kbps

loc_45C50E80:
         CMP    R1, 0xC
         BNE    loc_45C50E86
         ADR    R0, a224kbps

loc_45C50E86:
         CMP    R1, 0xD
         BNE    loc_45C50E8C
         ADR    R0, a256kbps

loc_45C50E8C:
         CMP    R1, 0xE
         BNE    locret_45C50E92
         ADR    R0, a320kbps

locret_45C50E92:
         POP    {PC}
; ---------------------------------------------------------------------------

loc_45C50E94:
         PUSH    {LR}
         ADDS    R3, R0,    0
         LDR    R6, off_45C50F90
         BLX    R6
         ADDS    R2, R0,    0
         MOVS    R1, 1
         ADDS    R0, R3,    0
         LDR    R6, off_45C50F74
         BLX    R6
         POP    {PC}
; ---------------------------------------------------------------------------

loc_45C50EA8:
         PUSH    {R1-R7,LR}
         LDRB    R0, [R0,3]
         LSRS    R0, R0,    6
         CMP    R0, 0
         BNE    loc_45C50EB4
         ADR    R0, aStereo

loc_45C50EB4:
         CMP    R0, 1
         BNE    loc_45C50EBA
         ADR    R0, aJointStereo

loc_45C50EBA:
         CMP    R0, 2
         BNE    loc_45C50EC0
         ADR    R0, aDualChannel

loc_45C50EC0:
         CMP    R0, 3
         BNE    locret_45C50EC6
         ADR    R0, aMono

locret_45C50EC6:
         POP    {R1-R7,PC}
; ---------------------------------------------------------------------------

loc_45C50EC8:
         PUSH    {R1-R7,LR}
         LDRB    R0, [R0,2]
         MOVS    R2, 0xC
         ANDS    R0, R2
         LSRS    R0, R0,    2
         CMP    R0, 0
         BNE    loc_45C50ED8
         ADR    R0, a44100hz

loc_45C50ED8:
         CMP    R0, 1
         BNE    loc_45C50EDE
         ADR    R0, a48000hz

loc_45C50EDE:
         CMP    R0, 2
         BNE    locret_45C50EE4
         ADR    R0, a32000hz

locret_45C50EE4:
         POP    {R1-R7,PC}
; ---------------------------------------------------------------------------

loc_45C50EE6:
         PUSH    {R1-R7,LR}
         LDRB    R1, [R0]
         CMP    R1, 0x49
         BNE    loc_45C50F32
         LDRB    R1, [R0,1]
         CMP    R1, 0x44
         BNE    loc_45C50F32
         LDRB    R1, [R0,2]
         CMP    R1, 0x33
         BNE    loc_45C50F32
         LDRB    R1, [R0,3]
         CMP    R1, 3
         BNE    loc_45C50F26
         LDRB    R1, [R0,6]
         LSLS    R1, R1,    0x15
         LDRB    R2, [R0,7]
         LSLS    R2, R2,    0xE
         ORRS    R1, R2
         LDRB    R2, [R0,8]
         LSLS    R2, R2,    7
         ORRS    R1, R2
         LDRB    R2, [R0,9]
         ORRS    R1, R2
         LDR    R0, dword_45C50F68
         CMP    R1, R0
         BNE    loc_45C50F1C
         LDR    R1, dword_45C50F6C

loc_45C50F1C:
         MOVS    R2, 1
         LDR    R0, [SP]
         LDR    R6, off_45C50F94
         BLX    R6
         POP    {R1-R7,PC}
; ---------------------------------------------------------------------------

loc_45C50F26:
         LDRB    R1, [R0,9]
         MOVS    R2, 1
         LDR    R0, [SP]
         LDR    R6, off_45C50F94
         BLX    R6
         B    loc_45C50F42
; ---------------------------------------------------------------------------

loc_45C50F32:
         ADDS    R7, R0,    0
         MOVS    R2, 0
         MOVS    R1, 0
         LDR    R0, [SP]
         LDR    R6, off_45C50F94
         BLX    R6
         CMP    R7, 0xFF
         BEQ    locret_45C50F62

loc_45C50F42:
         SUB    SP, SP,    4

loc_45C50F44:
         MOVS    R2, 1
         MOV    R1, SP
         LDR    R0, [SP,4]
         LDR    R6, off_45C50F88
         BLX    R6
         MOV    R1, SP
         LDRB    R0, [R1]
         CMP    R0, 0xFF
         BNE    loc_45C50F44
         MOVS    R2, 1
         LDR    R1, dword_45C50F98
         LDR    R0, [SP,4]
         LDR    R6, off_45C50F94
         BLX    R6
         ADD    SP, SP,    4

locret_45C50F62:
         POP    {R1-R7,PC}
; ---------------------------------------------------------------------------

dword_45C50F64    DCD 0x4BE
dword_45C50F68    DCD 0x7F6
dword_45C50F6C    DCD 0x997
dword_45C50F70    DCD 0x7800000A
off_45C50F74    DCD Str2ID+1
off_45C50F78    DCD FILEITEM_GetFname+1
off_45C50F7C    DCD FILEITEM_GetPath+1
off_45C50F80    DCD 0x4500F168+1
off_45C50F84    DCD _fopen+1
off_45C50F88    DCD fread+1
off_45C50F8C    DCD fclose+1
off_45C50F90    DCD strlen+1
off_45C50F94    DCD lseek+1
dword_45C50F98    DCD 0xFFFFFFFF
aChannelMode    DCB "Channel mode: ",0
        DCB 0xFF
aStereo        DCB "Stereo",0
        DCB 0xFF
aJointStereo    DCB "Joint-stereo",0
        DCB 0xFF
        DCB 0xFF
        DCB 0xFF
aDualChannel    DCB "Dual Channel",0
        DCB 0xFF
        DCB 0xFF
        DCB 0xFF
aMono        DCB "Mono",0
        DCB 0xFF
        DCB 0xFF
        DCB 0xFF
aBitrate        DCB "Bitrate: ",0
        DCB 0xFF
        DCB 0xFF
aSamplerate    DCB "Samplerate: ",0
        DCB 0xFF
        DCB 0xFF
        DCB 0xFF
a0kbps        DCB "0kbps",0
        DCB 0xFF
        DCB 0xFF
a32kbps        DCB "32kbps",0
        DCB 0xFF
a40kbps        DCB "40kbps",0
        DCB 0xFF
a48kbps        DCB "48kbps",0
        DCB 0xFF
a56kbps        DCB "56kbps",0
        DCB 0xFF
a64kbps        DCB "64kbps",0
        DCB 0xFF
a80kbps        DCB "80kbps",0
        DCB 0xFF
a96kbps        DCB "96kbps",0
        DCB 0xFF
a112kbps        DCB "112kbps",0
a128kbps        DCB "128kbps",0
a160kbps        DCB "160kbps",0
a192kbps        DCB "192kbps",0
a224kbps        DCB "224kbps",0
a256kbps        DCB "256kbps",0
a320kbps        DCB "320kbps",0
a44100hz        DCB "44100Hz",0
a48000hz        DCB "48000Hz",0
a32000hz        DCB "32000Hz",0

Код из IDA w660:

Код:

ROM:45019FD2 86 B0                       SUB     SP, SP, #0x18
ROM:45019FD4 04 1C                       ADDS    R4, R0, #0
ROM:45019FD6 11 4F                       LDR     R7, off_4501A01C
ROM:45019FD8 0D 1C                       ADDS    R5, R1, #0
ROM:45019FDA 69 46                       MOV     R1, SP
ROM:45019FDC FF F7 1A FA                 BL      loc_45019414
ROM:45019FE0 0F 48                       LDR     R0, dword_4501A020
ROM:45019FE2 6E 46                       MOV     R6, SP
ROM:45019FE4 70 60                       STR     R0, [R6,#4]
ROM:45019FE6 0F 48                       LDR     R0, dword_4501A024
ROM:45019FE8 B0 60                       STR     R0, [R6,#8]
ROM:45019FEA 0F 48                       LDR     R0, dword_4501A028
ROM:45019FEC F0 60                       STR     R0, [R6,#0xC]
ROM:45019FEE 38 1C                       ADDS    R0, R7, #0
ROM:45019FF0 8C F7 10 FC                 BL      wstrlen
ROM:45019FF4 02 04                       LSLS    R2, R0, #0x10
ROM:45019FF6 12 0C                       LSRS    R2, R2, #0x10
ROM:45019FF8 00 21                       MOVS    R1, #0
ROM:45019FFA 38 1C                       ADDS    R0, R7, #0
ROM:45019FFC 66 F1 F6 F8                 BL      loc_451801EC
ROM:4501A000 30 61                       STR     R0, [R6,#0x10]
ROM:4501A002 05 A9                       ADD     R1, SP, #0x14
ROM:4501A004 20 1C                       ADDS    R0, R4, #0
ROM:4501A006 FA F7 9B FC                 BL      loc_45014940
ROM:4501A00A 06 22                       MOVS    R2, #6
ROM:4501A00C 05 21                       MOVS    R1, #5
ROM:4501A00E 68 46                       MOV     R0, SP
ROM:4501A010 66 F1 EC F8                 BL      loc_451801EC
ROM:4501A014 28 60                       STR     R0, [R5]
ROM:4501A016 00 20                       MOVS    R0, #0
ROM:4501A018 06 B0                       ADD     SP, SP, #0x18
ROM:4501A01A F0 BD                       POP     {R4-R7,PC}
---------------------------------------------------------------------------
ROM:4501A01C B8 A7 B1 45 off_4501A01C    DCD aMp3 ; "mp3"
ROM:4501A020 0A 00 00 78 dword_4501A020  DCD 0x7800000A
ROM:4501A024 BE 04 00 00 dword_4501A024  DCD 0x4BE
ROM:4501A028 20 00 00 78 dword_4501A028  DCD 0x78000020

Код из IDA w850:

Код:

ROM:44FE2C3A
ROM:44FE2C3A 86 B0                       SUB     SP, SP, #0x18
ROM:44FE2C3C 04 1C                       ADDS    R4, R0, #0
ROM:44FE2C3E 12 4F                       LDR     R7, off_44FE2C88
ROM:44FE2C40 0D 1C                       ADDS    R5, R1, #0
ROM:44FE2C42 69 46                       MOV     R1, SP
ROM:44FE2C44 FF F7 18 FA                 BL      sub_44FE2078
ROM:44FE2C48 10 48                       LDR     R0, dword_44FE2C8C
ROM:44FE2C4A 6E 46                       MOV     R6, SP
ROM:44FE2C4C 70 60                       STR     R0, [R6,#4]
ROM:44FE2C4E 95 20 C0 00                 MOVLS   R0, 0x4A8
ROM:44FE2C52 B0 60                       STR     R0, [R6,#8]
ROM:44FE2C54 0E 48                       LDR     R0, dword_44FE2C90
ROM:44FE2C56 F0 60                       STR     R0, [R6,#0xC]
ROM:44FE2C58 38 1C                       ADDS    R0, R7, #0
ROM:44FE2C5A 8C F7 AD FC                 BL      wstrlen
ROM:44FE2C5E 02 04                       LSLS    R2, R0, #0x10
ROM:44FE2C60 12 0C                       LSRS    R2, R2, #0x10
ROM:44FE2C62 00 21                       MOVS    R1, #0
ROM:44FE2C64 38 1C                       ADDS    R0, R7, #0
ROM:44FE2C66 6D F1 97 FB                 BL      sub_45150398
ROM:44FE2C6A 30 61                       STR     R0, [R6,#0x10]
ROM:44FE2C6C 05 A9                       ADD     R1, SP, #0x14
ROM:44FE2C6E 20 1C                       ADDS    R0, R4, #0
ROM:44FE2C70 FA F7 7C FD                 BL      sub_44FDD76C
ROM:44FE2C74 06 22                       MOVS    R2, #6
ROM:44FE2C76 05 21                       MOVS    R1, #5
ROM:44FE2C78 68 46                       MOV     R0, SP
ROM:44FE2C7A 6D F1 8D FB                 BL      sub_45150398
ROM:44FE2C7E 28 60                       STR     R0, [R5]
ROM:44FE2C80 00 20                       MOVS    R0, #0
ROM:44FE2C82 06 B0                       ADD     SP, SP, #0x18
ROM:44FE2C84 F0 BD                       POP     {R4-R7,PC}
---------------------------------------------------------------------------
ROM:44FE2C86 C0 46                       NOP
---------------------------------------------------------------------------
ROM:44FE2C88 10 E8 BA 45 off_44FE2C88    DCD aMp3  ; "mp3"
ROM:44FE2C8C 0A 00 00 78 dword_44FE2C8C  DCD 0x7800000A
ROM:44FE2C90 20 00 00 78 dword_44FE2C90  DCD 0x78000020

Учимся писать патчи : Патчестроение : Форум

Va_st:

D3mon:

RaANdOoM:

Va_st:

Троян:

-=Tanusha_SE=-:

RaANdOoM:

D3mon:

MiFa:

blacklizard:

Va_st:	18.02.10, 05:24
D3mon затирай еще 2 байта и восстанавливай их в патче, ldr r1, dw_loc bx r1 dw_loc dw patch+1 .... patch: movl r1,0x4a8 str r0,[r6,8] И тут затертое

D3mon:	18.02.10, 11:53
Va_st, если честно, не совсем понял ldr r1, dw_loc bx r1 dw_loc dw patch+1 это я вставляю в исх.. patch: movl r1,0x4a8 str r0,[r6,8] И тут затертое а вот это куда?

RaANdOoM:	18.02.10, 12:34
D3mon, мда... Явно же видно всё. По метке.

Va_st:	18.02.10, 14:02
D3mon, покажи исх и кусок прош, где проблема

-=Tanusha_SE=-:	18.02.10, 15:07
Троян, Не надо адрес писать(0xFFFF000) просто пропиши свой файл (СХС) в make.bat и тупо *.asm файл на него кидай

RaANdOoM:	18.02.10, 15:47
Троян, org пиши, не ORG.

MiFa:	21.02.10, 00:01
How compile lib.asm to vkp? [ Edited by MiFa в 20.2.10 22:01 ]

blacklizard:	21.02.10, 15:15
MiFa I don't understand your question, but if you want find lib base , Free space for lib is defined in EP's xcl file -Z(CODE)LIB=XXXXXXXX-YYYYYYYY xxxxxxxx - 400 = base lib