Quick question, assuming beforehand mov eax, 0 which is more efficient? inc eax inc eax or add eax, 2 Also, in case the two incs are faster开发者_运维知识库, do compilers (say, the GCC) commonly (i
Okay, long story short, I\'m learning assembly, and I\'m trying to make a loop print out the ascii characters \"0\" - \"9\".
I am not a professional at assembly by any means and am receiving the following error when running my code: \"Run-Time Check Failure #0 - The value of ESP was not properly saved across a function call
77f4bccd 741ajeSHLWAPI!UrlIsW+0x3d (77f4bce9) According to this formula: 7x xxRIP=RIP+8 bit displacement
long getesp() { __asm__(\"movl %esp,%eax\"); } void main() { printf(\"%08X\\n\",getesp()+4); } why does esp points to value before the stack frame is setup and does it makes any difference between
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I need to make a simple 4 functions calculator for 2 numbers coding with Linux Assembler, however the programm works not fully ok because sometimes fails on reading the 2 numbers.
why when i debug asm source in gdb is 0x8048080 the address chosen for the starting entry开发者_JAVA技巧 point into code? this is just a relative offset, not an actual offset of into memory of an inst
I\'m slightly confused as to how to return a value from a method in assembly language. As far as I know, the eax register is used to hold the result that is to be returned.
What\'t wrong with that macro on X86 GNU Assembly? It says the symbol S is undefined during linking. .macro S size=40
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