Just an experimental assembler and disassembler for the Sharp LR35902 CPU. This is the CPU used in the Gameboys.
The assembler outputs flat binaries at the moment.
Just run make, damnit.
$ ./lr35902as input.S output.bin
$ ./lr35902dis input.bin
See LICENSE file. The opcodes.json file is taken from https://github.com/lmmendes/game-boy-opcodes (MIT License).