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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