Can someone please explain the functions of these three instructions? ORG 1000H MOV AX,CS MOV DS,AX I know what the code, data, and extra segments are in theory, but:
The following excerpt is from Intel® 64 and IA-32 Architectures Software Developer\'s Manual, Volume 1: Basic Architecture (p.432, http://www.intel.com/Assets/PDF/manual/253665.pdf)
I am reading a \"programming from the ground up\", if you don\'t know what this book is, you still can help me.
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Can someone please explain in simple开发者_如何学运维 terms how the AND, SHL and CMP commands work? Thanks.AND - One 0 bit means 0 as a result
I tried googling this and I couldn\'t find anything informative enough for my understanding. int i; char msg1[] = \"odd\";
I have to create a floating point implementation for a 68k processor in IEEE754 format, and I\'ve figured out how to do all the other basic operations (conversion from decimal, addition, subtraction,
got a nasm project and i\'m calling a c function from it I put the n开发者_如何学JAVAame of the function in \"extern\"
The answer provided here is a pretty awesome trick.Just for my own edification, I\'d like to learn to create that type of program.
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