https://github.com/evancarroll/nasm_linux_asm

Learn assembly, with NASM and Linux.
https://github.com/evancarroll/nasm_linux_asm

assembly gcc linker linux nasm x86 x86-64

Last synced: 23 days ago
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Learn assembly, with NASM and Linux.

• Host: GitHub
• URL: https://github.com/evancarroll/nasm_linux_asm
• Owner: EvanCarroll
• License: other
• Created: 2018-09-28T22:17:04.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-10-30T22:32:13.000Z (over 6 years ago)
• Last Synced: 2025-01-04T12:56:15.584Z (29 days ago)
• Topics: assembly, gcc, linker, linux, nasm, x86, x86-64
• Language: Assembly
• Size: 20.5 KB
• Stars: 3
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

        
NASM x86 and Linux

====

Learning Assembly is a monstrous task. These are some scripts that I created to

illuminate some concepts.

* System Calls

* Libc Integration (calling libc, from assembly)

	* Passing NASM-generated .o to gcc

	* Linking NASM-generated .o with LD directly

* NASM-directives specific to ELF

Simplicity First

====

For simplicity these tests are only concerned with

* Linux

* ELF Executables and Objects

* x86_64 (except for the use of `sysenter`)

* NASM

* Intel-syntax

* Where C is concerned, the GNU C Compiler `gcc`

* Where a linker is concerned, the GNU Linker `ld`

* Where a build system can simplify things, GNU Make `make`

Contributing

====

Got something you'd like to contribute? Follow these steps,

	* Make a short, sweet, and poignant example.

	* Inlcude a Makefile to build it that will run with GNU Make.

	* Follow the above guidelines in "Simplicity First"

	* Send a Pull Request on github