Reverse Engineering for Beginners
APPENDIX A. X86 APPENDIX A. X86 A.2.2 RBX/EBX/BX/BL 7th(byte number) 6th 5th 4th 3rd 2nd 1st 0th RBXx64 EBX BX BH BL A.2.3 RCX/E ...
APPENDIX A. X86 APPENDIX A. X86 A.2.8 R9/R9D/R9W/R9L 7th(byte number) 6th 5th 4th 3rd 2nd 1st 0th R9 R9D R9W R9L A.2.9 R10/R10D/ ...
APPENDIX A. X86 APPENDIX A. X86 A.2.15 RSP/ESP/SP/SPL 7th(byte number) 6th 5th 4th 3rd 2nd 1st 0th RSP ESP SP SPL AKAstack point ...
APPENDIX A. X86 APPENDIX A. X86 Bit (mask) Abbreviation (meaning) Description 0 (1) CF (Carry) The CLC/STC/CMC instructions are ...
APPENDIX A. X86 APPENDIX A. X86 Bit Abbreviation (meaning) Description 0 IM (Invalid operation Mask) 1 DM (Denormalized operand ...
APPENDIX A. X86 APPENDIX A. X86 00 — The register contains a non-zero value 01 — The register contains 0 10 — The register cont ...
APPENDIX A. X86 APPENDIX A. X86 Bit (mask) Description 0 (1) L0 — enable breakpoint #1 for the current task 1 (2) G0 — enable br ...
APPENDIX A. X86 APPENDIX A. X86 For a detailed description, you can read more about the CMPSx (A.6.3 on page 890) and SCASx (A.6 ...
APPENDIX A. X86 APPENDIX A. X86 JNSjump if SF flag is cleared JNZAKAJNE: jump if not equal or not zero: ZF=0 JOjump if overflow: ...
APPENDIX A. X86 APPENDIX A. X86 ; copy 15 bytes from ESI to EDI CLD ; set direction to "forward" MOV ECX, 3 REP MOVSD ; copy 12 ...
APPENDIX A. X86 APPENDIX A. X86 lea edi, string mov ecx, 0FFFFFFFFh ; scan 232 − 1 bytes, i.e., almost "infinitely" xor eax, eax ...
APPENDIX A. X86 APPENDIX A. X86 input A input B output 0 0 0 0 1 1 1 0 1 1 1 0 And vice-versa, theXORoperation applied with 0 do ...
APPENDIX A. X86 APPENDIX A. X86 ; ; This function compares two blocks of memory and returns the number ; of bytes that compared ...
APPENDIX A. X86 APPENDIX A. X86 ; rcm40: sub esi,4 ; back up sub edi,4 ; back up mov ecx,5 ; ensure that ecx doesn't count out r ...
APPENDIX A. X86 APPENDIX A. X86 This branch of cryptography is fast-paced and very politically charged. Most designs are secret; ...
APPENDIX A. X86 APPENDIX A. X86 STD(M) set DF flag. This instruction is not generated by compilers and generally rare. For examp ...
APPENDIX A. X86 APPENDIX A. X86 FSTPop: copy ST(0) to op; pop one element from the stack FSUBRop: ST(0)=op-ST(0) FSUBRST(0), ST( ...
APPENDIX A. X86 APPENDIX A. X86 U 55 PUSH V 56 PUSH W 57 PUSH X 58 POP Y 59 POP Z 5a POP [ 5b POP \ 5c POP ] 5d POP ^ 5e POP _ 5 ...
APPENDIX B. ARM APPENDIX B. ARM Appendix B ARM B.1 Terminology. ARM was initially developed as 32-bitCPU, so that’s why awordher ...
APPENDIX B. ARM APPENDIX B. ARM B.3.2 Current Program Status Register (CPSR) Bit Description 0..4 M—processor mode 5 T—Thumb sta ...
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