I know that add is faster as compared to mul function. I want to know how to go about using add instead of mul in the following code in order to make it more efficient.
Currently I am writing some assembly language procedures. As some convention says, when I want to return some value to the caller, say an integer, I should return it in the EAX register. Now I am wond
I want to know if the global descriptor table resides in each process memory space or it is shared among all p开发者_运维知识库rocesses.
I\'m somewhat familiar with the x87 instructions for manipulating floating point numbers in x86 assembly. However, I read somewhere that these were seldom used anymore. (And weren\'t allowed in 64-bit
during compilation of dynlinktest.c it gives following error: unipro@ubuguest:~$ cc dynamiclinktest.c -o dynamiclinktest
I am trying to print a string in a way that\'s OS-neutral. For example, the program should ru开发者_JAVA百科n the same on Windows as it does on *nix.
i used stack in assembly but i didn\'t got idea about push ebpand pop ebp. 开发者_开发知识库.intel_syntax noprefix
I am doing some OS experiment. Until now, all my code utilized the real mode BIOS interrupt to manipulate hard disk and floppy. But once my code enabled the Protect Mode of the CPU, all the real mode
I have learnt C and Assembly(IA32) on Linux and I will also be learning a few more languages this year.
I have an exe which I have opened with PE Explorer Disassembler. Now I can see the asm code, which looks like that:
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