kernel-studio

Kernel developing and debugging environment.

warning

Before everything, do read and get through each file.

requirements

• gcc
• gdb
• make
• QEMU
• C libraries(static)

install

make install

run testing system

make run

run debugging system(kgdb)

make debug

run qemu

qemu-system-x86_64 -M pc -kernel bzImage -drive file=rootfs.ext2,if=ide -append "root=/dev/sda rw console=ttyS0 selinux=1" -net nic,model=rtl8139 -net user -display none -serial stdio

qemu-system-x86_64 -m 4096 -smp 4 -M pc -drive file=openwrt-x86-64-combined-ext4.img,if=none,id=openwrtdisk -device ich9-ahci,id=ahci -device ide-drive,drive=openwrtdisk,bus=ahci.0 -net nic,vlan=0,macaddr=52:54:00:AF:53:81,model=virtio -net user,vlan=0 -redir tcp:10023::23 -redir tcp:10080::80 -redir tcp:10022::22 -localtime -curses

network

-net user, this mode need "sysctl -w net.ipv4.ping_group_range='0 2147483647'"