A sillier version of my goofy cpu which runs microcode directly instead of instructions.
This leads to a higher performance but also has way larger programs.
The instructions can be found in the plan.txt file from the original cpu.
The cpu executes microcode directly which is generated using a c# project that turns the list of instructions into the corresponding microcode:
This program can be found in the Goofy Microcode gen folder.
There is also the compiler from binary asm to microcode, which can be found in Goofy Microcode comp.
You can now write assembly and compile it for the cpu. The stuff can be found in the asm folder.
You can compile an asm file (like examples/inc_hlt.asm) using the compile.bat file and then use the generated output and load that into the microcode rom.
NOTE: You need to include the common.asm file for customasm to work properly!
NOTE: This currently windows only (kinda?) due to the silly compile setup with the batch file.
