What\'s the difference between the assembly instructions LOOP, LOOPE and LOOP开发者_Go百科NE?LOOP decrements ecx and checks if ecx is not zero, if that condition is met it jumps at specified label, ot
Where can I find the names of the new registers for assembly on this architecture? I am referring to registers in X86 like EAX, ESP, EBX, etc. But I\'d like them in 64bit.
I\'m following this tutorial on x86 assembly. Every example so far u开发者_如何学Goses what the author calls a \"c-driver\" program, compiled with the assembly module, for means of some \"initializati
Does 80x86 have instructi开发者_运维百科ons for atomically testing and setting individual bits of a word?If you mean testing and modifying a bit as a single atomic operation, then the bit test instruc
I\'d like to start and play with some AVX (advanced vector extension) instructions. I know Intel provides an emulator to test software containing these instructions (see this question), but since I do
I would like to know 开发者_运维问答what the difference between these instructions is: MOV AX, [TABLE-ADDR]
I am going through some example assembly code for 16-bit real mode. I\'ve come across the lines: movbx, cs
I\'m interested in writing an x86 assembler for a hobby project. At first it seemed fairly straight forward to me but the more I read into it, the more unanswered questions I find myself having.I\'m
Is there re开发者_开发技巧ally no way to print an ascii string in assembly to standard output without using up all four general purpose registers?Right, it takes three registers for the parameters plu
How does Windows switch to supervisor mode during a system call? I heard something about a \"trap 0\", but that doesn\'t even seem like an x86 instruction. I stepped through some sys开发者_C百科tem ca
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