NASM, the Netwide Assembler, is an 80x86 and x86-64 assembler
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.
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.
To install nasm, run the following command in macOS terminal (Applications->Utilities->Terminal)
sudo port install nasm
To see what files were installed by nasm, run:
port contents nasm
To later upgrade nasm, run:
sudo port selfupdate && sudo port upgrade nasm
Reporting an issue on MacPorts Trac
The MacPorts Project uses a system called Trac to file tickets to report bugs and enhancement requests.
Though anyone may search Trac for tickets, you must have a GitHub account in order to login to Trac to create tickets.