The FASM is a self-assembling open-source 80×86 assembler forDOS, Windows and Linux. It supports all 8086-80486/Pentium instructions with MMX, SSE, SSE2 and with more features. FASM contains many programming options and features. The source code can be written in different ways because of control directives, macros, and management of resources.… Continue Reading Programming with FASM – first steps .