The Netwide Assembler, NASM, is an 80x86 and x86-64 assembler designed
for portability and modularity. It supports a range of object file formats,
including Linux and *BSD
a.out
, ELF
,
COFF
, Mach-O
, 16-bit and 32-bit OBJ
(OMF) format, Win32
and Win64
. It will also
output plain binary files, Intel hex and Motorola S-Record formats. Its
syntax is designed to be simple and easy to understand, similar to the
syntax in the Intel Software Developer Manual with minimal complexity. It
supports all currently known x86 architectural extensions, and has strong
support for macros.
NASM also comes with a set of utilities for handling the
RDOFF
custom object-file format.
Please see the file LICENSE
, supplied as part of any NASM
distribution archive, for the license conditions under which you may use
NASM. NASM is now under the so-called 2-clause BSD license, also known as
the simplified BSD license.
Copyright 1996-2017 the NASM Authors – All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
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