cykusz rs

Cykusz-rs

Introdução

Cykusz-RS é um sistema operacional de brinquedo escrito na linguagem de programação de ferrugem.

cykusz-screen0.webm

Kernel

Recursos principais

• x86_64 kernel monolítico
• Pagagem de 4 níveis
• Agendador per-CPU preventivo
• ACPI (ioapic, lapic, acpica)
• VM (Loader Elf, memória compartilhada, vaca)
• FileSystem (ext2)
• Cache de página / inode / diretório
• Tty com códigos de escape Ansi
• Pilha de rede (E1000, ETH, ARP, IP, UDP, TCP, ICMP, DHCP, DNS)
• IPC: soquetes de tubos / unix / shm

Motoristas

• VESA FrameBuffer
• PS / 2: teclado / mouse
• Armazenamento: IDE / AHCI
• Rede: E1000
• Som: Intel HDA

Userspace

• libc (porta mlibc)
• EXEC / Fork
• Tópicos
• Thread Storage Local
• FS MOUNT/UMOUNT
• Posix sinais
• Futexes
• Libs compartilhados

Portas

Libs

• MLIBC (https://github.com/rafalmiel/mlibc/tree/cykusz) (upstream)
• Ncurses (https://github.com/rafalmiel/ncurses/tree/cykusz)
• ReadLine (https://github.com/rafalmiel/readline/tree/cykusz)
• Zlib (https://github.com/rafalmiel/zlib/tree/cykusz)
• Libressl (https://github.com/rafalmiel/libressl-portable/tree/cykusz)
• libpsl (https://github.com/rafalmiel/libpsl/tree/cykusz)
• pcre2 (https://github.com/rafalmiel/pcre2/tree/cykusz)
• Libunistring (https://github.com/rafalmiel/libunistring/tree/cykusz)
• Libiconv (https://github.com/rafalmiel/libiconv/tree/cykusz)
• libidn2 (https://github.com/rafalmiel/libidn2/tree/cykusz)
• Libffi (https://github.com/rafalmiel/libffi/tree/cykusz)
• libexpat (https://github.com/rafalmiel/libexpat/tree/cykusz)

Aplicativos

• Binutils (https://github.com/rafalmiel/binutils-gdb/tree/cykusz)
• GCC (https://github.com/rafalmiel/gcc/tree/cykusz)
• llvm (https://github.com/rafalmiel/llvm-project/tree/cykusz)
• Zstd (https://github.com/rafalmiel/zstd/tree/cykusz)
• Coreutils (https://github.com/rafalmiel/coreutils/tree/cykusz)
• Nyancat (https://github.com/rafalmiel/nyancat/tree/cykusz)
• Bash (https://github.com/rafalmiel/bash/tree/cykusz)
• Nano (https://github.com/rafalmiel/nano/tree/cykusz)
• Menos (https://github.com/rafalmiel/less/tree/cykusz)
• Doom (com som) (https://github.com/rafalmiel/cykusz-rs/tree/master/userspace/doom)
• netcat (https://github.com/rafalmiel/netcat/tree/cykusz)
• wget (https://github.com/rafalmiel/wget/tree/cykusz)
• Python (https://github.com/rafalmiel/cpython/tree/cykusz)

Construção OS

Você precisará de pacotes seguintes para compilar e executar o sistema operacional:

• ferrugem (ferrugem)
• Nasm
• qemu
• GRUB2
• separado
• Docker (para o Usuário Space Docker Build)

Prédio:

git clone https://github.com/rafalmiel/cykusz-rs.git
git submodule update --init --recursive

rustup override set nightly
rustup component add rust-src
make

./disk-scripts/create_disk.sh

Construindo o espaço de usuários

Recomenda -se usar o Docker para criar um espaço de usuários para um ambiente estável.

Usando o docker

./sysroot/make_docker_image.sh
./sysroot/toolchain_docker.sh

Usando host

./sysroot/toolchain.sh

Correndo

qemu

make run

Bochs

make bochs

VirtualBox

 # Run only once to import the image into VirtualBox
./create_vbox_image.sh

make vbox