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
I\'ve been asked to create a simple loop in assembly language but I am having trouble as the loop doesn\'t end when it should, it continues in an infinite loop.
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
Im a bit confused on how software interacts with the hardware even though Ive taken a computer organization class.开发者_运维技巧
I have been looking at some assembly code and have found that this comes up rather regularly. @@: ...
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\'m benchmarking some SSE code (multiplying 4 floats by 4 floats) against traditional C code doing the same thing. I think my benchmark code must be incorrect in some way because it seems to say that
I was thinking of using a far jump to set the code segment (CS) register. Getting into why I\'m doing this and why I\'m dealing with segmentation at all would take a while, so bear with me and conside
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