编译调试环境
- centos linuex 8 kernel 4.18.0-147.el8.x86_64 on an x86_64
- NASM version 2.15 compiled on Jul 1 2020
- gcc version 8.3.1 20190507 (Red Hat 7.3.1-4)(GCC)
- GNU Make 4.2.1 x86_64-redhat-linux-gnu
- bochs x86 Emulator 2.6.10
- GNU gdb (GDB) Red hat Enterprise Linux 8.2-11.el8