pAplakidis / GBEMU

A simple Gameboy emulator

GBEMU

A Gameboy Emulator implemented in C++

USAGE

mkdir build
cd build
cmake ..
make
./GBEMU <path to .gb file>

Minor TODOs

• place the ROM at the correct address range according to the memory map (gameboy.cc)
• move store and load ops to MMU (mmu.h)
• (cpu.cc)
• some commands have variable number of cycles, handle timing
• print stack values along with registers
• check if addresses in stores and loads are aligned
• after implementing timing/cycles, implement STOP and HALT
• prefixed opecodes

Major TODOs

• Implement Full Memory Map
• Implement Load and Store Instructions (DONE)
• Implement Flags (DONE)
• Implement Jump Instructions (DONE)
• Implement Timing/Cycles (DONE)
• Implement Interrupts/Exceptions and handlers (DONE, dummy exceptions tho)
• Implement Graphics
• Improve Debugging => Separate Debugger
• Test on games