OpenBSD Handbook

Current snapshot · amd64 · Generated 2026-09-09

fasm-1.73.04

flat assembler

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Description

The flat assembler is a fast and efficient self-assembling x86 assembler for DOS, Windows and Linux operating systems. Currently it supports x86 and x86-64 instructions sets with MMX, 3DNow!, SSE up to SSE4, AVX, AVX2 and XOP extensions, can produce output in plain binary, MZ, PE, COFF or ELF format. It includes the powerful but easy to use macroinstruction support and does multiple passes to optimize the instruction codes for size. The flat assembler is self-compilable and the complete source code is included.

Package information

Ports path
devel/fasm
Package architecture
amd64
Maintainer
Dmitri Alenichev <mitya@rockers.su>
Categories
devel, lang
Available flavors
None listed
Only for architectures
i386

These are ports metadata. Binary availability depends on the release, architecture and mirror. Build and test dependencies are not an installation checklist.

Direct dependencies

None listed in sqlports.

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