dasm

Assemble 8-bit microprocessor code into machine language binaries.

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Macro assembler with support for several 8-bit microprocessors

dasm

assemble an Atari 2600 game source file$ dasm game.asm -o game.bin

create assembly output with symbol list$ dasm program.asm -o program.bin -s program.sym

compile 6502 assembly with custom origin address$ dasm code.asm -o output.bin -DORG=0x8000

assemble and generate listing file for debugging$ dasm firmware.asm -o firmware.bin -l firmware.lst

build multiple assembly files with includes$ dasm main.asm -o final.bin -DINCLUDE_PATH=./lib