info.txt

00020435973e[CPU0  ] load_seg_reg(ES, 0x38f1): invalid segment
00020435973e[CPU0  ] interrupt(): gate descriptor is not valid sys seg (vector=0x0d)   //general_protection
00020435973e[CPU0  ] interrupt(): gate descriptor is not valid sys seg (vector=0x08)   //double_fault

interrupt gate descriptor is not valid system descriptor
i.e. it is invalid (IDT was never set up) or it is not-system descriptor (valid code or data descriptor).


// gdb
./configure --prefix=/home/ajax/bochs --enable-vmx \
            --enable-gdb-stub --enable-disasm --enable-iodebug \
            --enable-x86-debugger --with-x --with-x11 LDFLAGS='-pthread'

// debugger
./configure --prefix=/home/ajax/bochs_debugger --enable-vmx \
            --enable-debugger --enable-disasm --enable-iodebug \
            --enable-x86-debugger --with-x --with-x11 LDFLAGS='-pthread'


PATH=/home/ajax/bochs/bin:$PATH
BXSHARE=/home/ajax/bochs/share/bochs