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So the lowest level we can \"program\" is individual instructions on a processor, but those instructions had to be开发者_如何学运维 programmed somehow in the first place. How does a processor know wha
This question already has answers here: 开发者_StackOverflow Differences between general purpose registers in 8086: [bx] works, [cx] doesn't?
I\'m somewhat new to assembly and have to look up the x86 instructions every now and then. Searching the web for every other opcode gets annoying after a whil开发者_运维技巧e. Then there are the Intel
In this hardcore article there\'s a function find_maskwidth() that basically detects the number of bits required to represent itemCount dictinct values:
Can someone explain what the following assembly code does? int 开发者_开发问答0x80 int means interrupt, and the number 0x80 is the interrupt number.
It\'s been a while since I did any ASM, and decided to once again try and write a small bootloader, testing with qemu. My issue is with interupt 13, for some reason the carry flag is being set, so the
Is there an开发者_如何学JAVAy tutorial or explanation anywhere on how C++ objects translate into assembler instructions moving data between registers...
What is the purpose of just several \'mov\' type statements one after another in Assembler.It seems to me that just moving data between different registers is rather \'purposeless\', although it most
I\'ve written an algorithm to simulate Booth\'s Algorithm using only Add, Sub, and Logical Operators and return a hexadecimal value. My Tasm compiler keeps throwing me these errors. When I try to omod
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