Questions tagged [asm]

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1answer
93 views

is it possible to increase the offset in a jm(jump command inside)?

This is my first post here and I'm glad to join this great community and I hope to learn a lot here and help if I can(though i am a very beginner). I have a theoretical question: I am trying to add ...
9
votes
2answers
413 views

Apollo-11: Using inclusion instead of a linker

Recently digitized and turned into a repo, the original Apollo 11 guidance computer source code has been made available for viewing on Github. In MAIN.agc, the repo author comments that they ...
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3answers
1k views

Memory addresses and Assembly

I recently started reading about programming in Assembly. To my knowledge, in Assembly, a programmer, when storing and retrieving their variables, has to specify the address their variables are stored ...
0
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1answer
269 views

Would you get better performances by coding an application in C, then compile to JavaScript? [closed]

I am writing an interpreter for a functional programming language that is going to run in the browser. Needless to say, performance is the one and only concern in this application. Emscripten is an ...
2
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2answers
5k views

How are I/O port addresses and data sent?

First of all, I'd like to say this is a hardware-level question, which is very closely related to the "in" and "out" command in x86 assembly. I have searched for quite some time, but I still haven't ...
6
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2answers
2k views

Implementing non-fixed length array support in a compiler

I'm thinking of building a language for PIC microcontrollers. I want to be able to use non-fixed size arrays, like this: Declare the variable as int[] Wait for input from serial connection Make the ...
4
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1answer
648 views

How to comply with the Java ASM License?

I am designing an open source Java library that I will likely release with an MIT license, and its sole dependency is the ASM dynamic bytecode injection library. According to their license: ...