MOVing between two memory addresses
Your suspicion is correct, you can’t move from memory to memory. Any general-purpose register will do. Remember to PUSH the register if you are not sure what’s inside it and to restore it back once done.
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How to embed a .mov file in HTML?
Had issues using the code in the answer provided by @haynar above (wouldn’t play on Chrome), and it seems that one of the more modern ways to ensure it plays is to use the video tag Example: <video controls=”controls” width=”800″ height=”600″ name=”Video Name”> <source src=”http://www.myserver.com/myvideo.mov”> </video> This worked like a champ for my .mov file … Read more
Difference between MOVDQA and MOVAPS x86 instructions?
In functionality, they are identical. On some (but not all) micro-architectures, there are timing differences due to “domain crossing penalties”. For this reason, one should generally use movdqa when the data is being used with integer SSE instructions, and movaps when the data is being used with floating-point instructions. For more information on this subject, … Read more