Top "Masm" questions

MASM is Microsoft's Macro Assembler tool for converting assembly language to object code.

x86 assembly (MASM) - Square root of a 64-bit integer?

I'm coding a simple primality tester program for Windows in x86 assembly language (MASM32), which involves calculating a square root …

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assembly x86 masm masm32
error A2022: instruction operands must be the same size

Hey so I am getting this error when I run this code: 1>------ Build started: Project: Project, Configuration: Debug …

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visual-studio-2010 assembly x86 masm irvine32
How to prompt user for string and display it again in Assembly Language Programming

I'm having trouble with my assembly language code. We were asked to prompt user for input string and we're supposed …

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assembly masm x86-16 dosbox dox
Importance of Hexadecimal numbers in Computer Science

When studying programming 8085, 8086 and microporcessors in general we always have hexadecimal representation. Its ok that binary numbers are important in …

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assembly masm x86-16 hex 8085
error LNK2001: unresolved external symbol _MessageBox

I am trying to create a helloworld program using only masm and not masm32 libs. Here is the code snippet: .386 .…

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winapi assembly masm masm32
Generating random numbers in assembly

I am new to assembly, and I am having problems generating random numbers. My code is simple: it generates 100 numbers …

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assembly random x86 masm emu8086
How to loop in assembly language

How would I calculate the first 12 values in the Fibonacci number sequence and be able to place it in EAX …

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loops assembly x86 masm irvine32
Using Visual Studio 2008 to Assemble, Link, Debug, and Execute MASM 6.11 Assembly Code

I would like to use Visual Studio 2008 to the greatest extent possible while effectively compiling/linking/building/etc code as …

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visual-studio visual-studio-2008 assembly compilation masm
bt assembly instruction

I have quesetion about bt assembly instruction. I have excerpted part of book to provide context. Please see last example, …

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assembly x86 masm masm32
Assembly instruction for setting, clearing OF & TF flags

Are there any assembly instructions to let us directly "set" or "clear" the "OF" and "TF" flags in Intel's 8086 16-bit …

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x86 intel flags masm x86-16