https://github.com/tiagopog/talking-to-metal

Doing some assembly code just for fun... oh, wait!
https://github.com/tiagopog/talking-to-metal

assembler assembly nasm nasm-assembly x86 x86-64

Last synced: 18 days ago
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Doing some assembly code just for fun... oh, wait!

• Host: GitHub
• URL: https://github.com/tiagopog/talking-to-metal
• Owner: tiagopog
• Created: 2018-12-17T03:41:13.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2019-02-12T04:39:36.000Z (almost 6 years ago)
• Last Synced: 2024-11-15T16:45:39.395Z (3 months ago)
• Topics: assembler, assembly, nasm, nasm-assembly, x86, x86-64
• Language: Assembly
• Homepage:
• Size: 4.88 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Talking to Metal

Not as good as Heavy Metal but it's a good challenge trying to master some stuff in machine (metal) code.

This repo contains a collection of Assembly programs that I've been writing

only for study and practice purpose. So please don't take it that serious :-)

## Assembler

All programs are written for Intel x86-64 machine and macOS operating system

hence the executable format used must be the "Mach-O 64".

For this reason I strongly recommend the use of the `nasm` assembler.

You can install it via Homebrew:

```

brew install nasm

```

## Running

For running one of the programs you just need to:

1. Assemble the source code with `nasm`:

```

nasm -f macho64 hello_world.asm

```

2. Link the resulting binary:

```

ld -macosx_version_min 10.7.0 -lSystem -o hello_world hello_world.o

```

3. Run:

```

./hello_world

```