~操作系统真象还原

• BTL vs NAt vs Host-Only
  • 
• Bochs
  • Install
    • From Source Code
      • gtk/gtk.h not found on Ubuntu c++.

          #~/.bashrc
          export CPATH=$CPATH:/usr/include/gtk-2.0
          export CPATH=$CPATH:/usr/include/glib-2.0/
          export CPATH=$CPATH:/usr/lib/glib-2.0/include/
          export CPATH=$CPATH:/usr/include/pango-1.0/
          export CPATH=$CPATH:/usr/lib/gtk-2.0/include/
          export CPATH=$CPATH:/usr/include/atk-1.0/

  - [glibconfig.h: No such file or directory](https://github.com/dusty-nv/jetson-inference/issues/6#issuecomment-280827061).

          sudo cp /usr/lib/x86_64-linux-gnu/glib-2.0/include/glibconfig.h /usr/include/glib-2.0/glibconfig.h

  - [cairo.h: No such file or directory](https://stackoverflow.com/questions/11918274/how-to-run-and-compile-a-cairo-file-in-ubuntu) => Not solved...
  - Giving up.
  - Seem like not use `sudo` to run `make`, so I try but still throw error `nmark: d reference to symbol 'pthread_create@@GLIBC_2.2.5'` and [`error adding symbols: DSO missing from command line`](https://stackoverflow.com/questions/19901934/libpthread-so-0-error-adding-symbols-dso-missing-from-command-line). Next I cancel the `--enable-debugger` in `./configure` command. Then it works for me. I still not know why....

        ./configure --prefix=/home/happy/Documents/bochs --enable-disasm --enable-iodebug --enable-x86-debugger --with-x --with-x11

- From RPM

        sudo alien -i package_name.rpm

  - [libSDL2-2.0.so.0: cannot open shared object file: No such file or directory](https://stackoverflow.com/questions/29711336/libsdl2-2-0-so-0-cannot-open-shared-object-file)

        sudo apt install libsdl2-dev

  - Can't find auto-install path, then give up...

• Usage
  • mbr.S 文件长这样.

      ; +--------------------------+
      ; |/home/xxx/test/bochs/mbr.S|
      ; +--------------------------+
      SECTION MBR vstart=0x7c00
          mov ax,cs
          mov ds,ax
          mov es,ax
          mov ss,ax
          mov fs,ax
          mov sp,0x7c00
          mov ax, 0x6s00
          mov bx, 0x700
          mov cx, 0
          mov dx, 0x184f
          int  0x10
          mov ah, 3
          mov bh, 0
          int 0x10
          mov ax, message
          mov bp, ax
          mov cx, 5
          mov ax, 0x1301
          mov bx, 0x2
          int 0x10
          jmp $
          message db "1 MBR"
          times 510-($-$$) db 0
          db 0x55,0xaa

  之后通过

      nasm -o mbr.bin mbr.S

  变成 `mbr.bin` 文件, 之后做一个 `img` 引导

      dd if=/home/xxx/test/bochs/mbr.bin of=/home/xxx/test/bochs/hd60M.img bs=512 count=1 conv=notrunc

      # +---------------------------------+
      # |/home/xxx/test/bochs/bochsrc.disk|
      # +---------------------------------+
      megs: 32 #Memory 32M
      romimage: file=/home/xxx/test/bochs/share/bochs/BIOS-bochs-latest #Machine's BIOS
      vgaromimage: file=/home/xxx/test/bochs/share/bochs/VGABIOS-lgpl-latest #Machine's VGA BIOS
      boot: disk
      log: bochs.out #log out
      mouse: enabled=0 #close mouse
      keyboard_mapping: enabled=1, map=/home/lfh-0191121339/test/bochs/share/bochs/keymaps/x11-pc-us.map #open keyboard
      ata0: enabled=1, ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14 #hard disk setting -> ata0
      ata0-master: type=disk, path="hd60M.img", mode=flat, cylinders=121, heads=16, spt=63 #hard disk setting -> master, importent!
      #gdbstub: enabled=1, port=1234, text_base=0, data_base=0, bss_base=0 #gdb support