Yuma Ohgami

自作os sega saturn os daisy-tools binary biology uefi linux baremetal yabause machine language shell script ゲームボーイ gb gameboy 技術書典 x86 kernel synthesizer programming video games hardware code reading emulator source code bare-metal programming sh2 mega drive vm kvm フルスクラッチ x86_64 oss cybozu walb livepatch gpd win debian lfs virtualization shell container シェル芸 arm qemu aarch64