# ClassicOS An x86 Operating System for 386, 486, Pentium class (P-75, 100, Pentium II, P3, P4, etc) CPU's ## Tooling These are the versions I use, but please use the latest possible versions. - NASM version 2.14 - QEMU x86_64 - GNU ld (GNU Binutils for Debian) 2.31.1 or newer - dd (coreutils) 8.30 The C and C++ standards we are using for this are C17 and C++20 For C/C++: - clang version 7.0.1-8+deb10u2 (tags/RELEASE_701/final) - gcc version 8.3.0 (Debian 8.3.0-6) - g++ version 8.3.0 (Debian 8.3.0-6) - GNU gdb (Debian 8.2.1-2+b3) 8.2.1 - lldb version 7.0.1