edx c

under pushad. Here: 00427753 51 push ECx 00427754 8f05 89284100 pop dword ptr ds: [0x412889]; [889] = ECx 0042775a 60 pushad 0042775b 61 popad 0042775c 51 push ECx 0042775d 8f05 cd294100 pop dword ptr ds: [0x4129cd]; [9cd] = ECx 00427763 ff35 cd294100 push dword ptr ds: [0x4129cd] 00427769 8915 e1284100 mov dword ptr ds: [0x4128e1], EDX 0042776f ff35 e1284100 push dword ptr ds: [0x4128e1] 00427775 56 push ESI 00427776 be 11294100 mov ESI, vcmfc datab

Reference: http://blog.csdn.net/eagler_hzh/article/details/6550841 In fact, the function to be extracted is the void Xid _cpu_detect (void) in x264 \ common \ CPU. C. The source file int x264_cpu_cpuid_test( void );void x264_cpu_cpuid( uint32_t op, uint32_t *eax, uint32_t *ebx, uint32_t *ecx, uint32_t *edx );void x264_cpu_xgetbv( uint32_t op, uint32_t *eax, uint32_t *edx );uint32_t x264_cpu_detect( void ){

= 7c00: 0001.000e 884e02 mov [bp + 02], Cl; 7c02 = 0 (1 byte): 0001.0011 8a5640 mov DL, [bp + 40]; dl = 80 h Driver Number: 0001.0014 b408 mov ah, 08; Ah = 8 read drive Parameters: 0001.0016 CD13 INT 13: 0001.0018 7305 JNB 001f; cf = 0 (successful conversion): 0001.001a b9ffff mov CX, FFFF; Cx = FFFF: 0001.001d 8af1 mov DH, Cl; DH = FF * Referenced by a (u) nconditional or (c) onditional jump at address:|: 0001.0018 (c)|: 0001.001f 660fb6c6 movzx eax, DH; maximum head DH extended to exa: 0001.0

to calculate the squareMovss dword ptr [ECx], xmm0; the value of the first unit points to the memory space of ECx MoV dword ptr [eax + 12], 3f800000h; // 3f800000h = 1.0f}}Else{F = (float) SQRT (x * x + y * Y + z * z );}Return F;} // Unit vectorVoid vector: normalize (){If (g_busesse2){_ ASM{MoV eax, this;MoV dword ptr [eax + 12], 0; Movups xmm0, [eax];Movaps xmm2, xmm0;Mulps xmm0, xmm0;Movaps xmm1, xmm0;Shufps xmm1, xmm1, 4eh;Addps xmm0, xmm1;Movaps xmm1, xmm0;Shufps xmm1, xmm1, 11 h;Addps xmm

semester accidentally hung 4 #_#), so dragged for so long. In fact, the code was written very early, is not bothered to write this document. This morning finally made up my mind to spend the morning to finish this document, it is inevitable that there are some mistakes, I hope you point out. Shellcode is composed of kernel shellcode and user shellcode, kernel Shellcode is responsible for returning and executing user shellcode, user shellcode is ordinary function, attention must add code that w

/saturation adjustment"But I think the previous code is retained as well. Therefore, the improved code can be used as a continuation for comparison between the two: Procedure getbrighttable (bright: integer; var table: tgraytable); ASM push ebx cmp eax,-255 jge @ 1 mov eax,-255 JMP @ 2 @ 1: CMP eax, 255 jle @ 2 mov eax, 255 @ 2: Push eax mov EBX, 255 fild dword ptr [esp] fwait mov [esp], EBX fidiv dword ptr [esp] // bright/255 fwait XOR ECx, ECx test eax, eax JG @ loop xor ebx, EBX // mask = bri

(){} ~ Manager (){} Void print () const {printf ("manager! \ N ");} }; We can see that the member functions are slightly different from the previous ones. The print function appears virtual before. However, this virtual has played a huge role. It is no exaggeration to say that, without virtual functions, there is basically no design pattern, which cannot reflect the great superiority of the C ++ language in object-oriented design. Let's take a look at how this virtual works? 76: employee p; 0

calls the SSCANF function, whose parameters are high to low address to%ebp-4,%ebp-5,%ebp-12 (%ebp relative to the Phase_3 function), 0x80497de,%edx (storing strings read from input)　　Similar to the usage of sscanf in phase_2, this time the format is read, and the corresponding string is validated on the basis of reading numbers and characters.　　It is important to note that the parameters of the function are stacked from left to right, so for the inpu

) Vinta/awesome-python GitHub Pycrumbs/pycrumbs.md at Master Kirang89/pycrumbs GitHub Svaksha/pythonidae GitHub Checkcheckzz/python-github-projects GitHub Rasbt/python_reference GitHub Easy-python And the list of awesome-* series Bayandin/awesome-awesomeness GitHub sqlmap! goagent! Yes, there's shadowsocks!. Open EdX Open EdX is committed to creating a powerful and flexible, open and large-scale o

$0x40000000, (%RCX) 0x10ce284ce 118:jne0x10ce285a2;0x10ce284d4 124: Xorl%edx,%edx 0x10ce284d6 126:jmp0x10ce285b8;0x10ce284db 131: Movl (%RCX),%eax 0X10CE284DD 133: Movl%eax,%edx 0x10ce284df 135: Andl $0xfffe,%edx 0x10ce284e5 141: Cmpl $0xfffe,%edx 0x10ce284eb 147:JE0x10ce28

on the string we found, then click "Follow in Disassembly Window" on the menu that came out, we came here:See, in order to see if there are other references, you can select the right-click menu to find the immediate number, will come out a dialog box:Double-click on the two addresses listed above, we will come to the corresponding location:Let's scroll up in the Disassembly window and look at:00440f2c |. 8b45 FC MOV eax,dword PTR ss:[ebp-4]00440f2f |.BA 14104400 MOV

: 00408284; _ fastcall rc6: trc6: calculatesubkeys (void). Text: 00408284 public @ rc6 @ trc6 @ calculatesubkeys $ qqrv. Text: 00408284 @ rc6 @ trc6 @ calculatesubkeys $ qqrv proc near; Data xref:. Text: 0040823co. Text: 00408284. Text: 00408284 m_l_table = dword ptr-58 h. Text: 00408284 m_ B = DWORD PTR-18 h. Text: 00408284 M_a = dword ptr-14 h. Text: 00408284 m_k = dword ptr-10 h. Text: 00408284 m_j = dword ptr-0ch. Text: 00408284 m_ I = DWORD PTR-8. Text: 00408284 l_key = dword ptr-4. Text: 0

SIZE void sortbubble (int arr[],int sizen) {int *p; p=arr-1; a[0]-1 __asm { mov esi,p; mov Ecx,sizen; _outter: mov edx,ecx;_inner: cmp edx,ecx ; remove equality jz _exchange_nomov eax,[esi+ecx*4 ]; ; In the function can not be directly through the array subscript get the passed array can only be addressed by the pointer mov ebx,[esi+edx