Assembly Language for Beginners

(Jeff_L) #1

5.11. ISADETECTION


STRNEB R5, [R4],#0xCA2
STMNEIB R5, {R0,R4,R6,R7,R9-SP,PC}
STMIA R8, {R0,R2-R4,R7,R8,R10,SP,LR}^
STRB SP, [R8],PC,ROR#18
LDCCS p9, c13, [R6,#0x1BC]
LDRGE R8, [R9,#0x66E]
STRNEB R5, [R8],#-0x8C3
STCCSL p15, c9, [R7,#-0x84]
RSBLS LR, R2, R11,ASR LR
SVCGT 0x9B0362
SVCGT 0xA73173
STMNEDB R11!, {R0,R1,R4-R6,R8,R10,R11,SP}
STR R0, [R3],#-0xCE4
LDCGT p15, c8, [R1,#0x2CC]
LDRCCB R1, [R11],-R7,ROR#30
BLLT 0xFED9D58C
BL 0x13E60F4
LDMVSIB R3!, {R1,R4-R7}^
USATNE R10, #7, SP,LSL#11
LDRGEB LR, [R1],#0xE56
STRPLT R9, [LR],#0x567
LDRLT R11, [R1],#-0x29B
SVCNV 0x12DB29
MVNNVS R5, SP,LSL#25
LDCL p8, c14, [R12,#-0x288]
STCNEL p2, c6, [R6,#-0xBC]!
SVCNV 0x2E5A2F
BLX 0x1A8C97E
TEQGE R3, #0x1100000
STMLSIA R6, {R3,R6,R10,R11,SP}
BICPLS R12, R2, #0x5800
BNE 0x7CC408
TEQGE R2, R4,LSL#20
SUBS R1, R11, #0x28C
BICVS R3, R12, R7,ASR R0
LDRMI R7, [LR],R3,LSL#21
BLMI 0x1A79234
STMVCDB R6, {R0-R3,R6,R7,R10,R11}
EORMI R12, R6, #0xC5
MCRRCS p1, 0xF, R1,R3,c2


Listing 5.10: random noise (ARM (Thumb mode))
LSRS R3, R6, #0x12
LDRH R1, [R7,#0x2C]
SUBS R0, #0x55 ; 'U'
ADR R1, loc_3C
LDR R2, [SP,#0x218]
CMP R4, #0x86
SXTB R7, R4
LDR R4, [R1,#0x4C]
STR R4, [R4,R2]
STR R0, [R6,#0x20]
BGT 0xFFFFFF72
LDRH R7, [R2,#0x34]
LDRSH R0, [R2,R4]
LDRB R2, [R7,R2]

DCB 0x17
DCB 0xED

STRB R3, [R1,R1]
STR R5, [R0,#0x6C]
LDMIA R3, {R0-R5,R7}
ASRS R3, R2, #3
LDR R4, [SP,#0x2C4]
SVC 0xB5
LDR R6, [R1,#0x40]
LDR R5, =0xB2C5CA32
STMIA R6, {R1-R4,R6}
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