操作系统真相还原之bochs环境配置
2022-09-21 本文已影响0人
mecury
bochs 2.6.2 下载地址：https://sourceforge.net/projects/bochs/files/bochs/2.6.2/
configure
./configure \
--prefix=/home/lihaifei/bochs-2.6.2 \
--enable-debugger \
--enable-disasm \
--enable-iodebug \
--enable-x86-debugger \
--with-x \
--with-x11
报错1: configure: error: no acceptable C compiler found in $PATH
sudo yum install gcc
报错2:configure: error: C++ preprocessor "/lib/cpp" fails sanity check
yum install -y gcc-c++
make
报错1: gtk_enh_dbg_osdep.cc:20:21: fatal error: gtk/gtk.h: No such file or directory
sudo yum install gtk2 gtk2-devel gtk2-devel-docs
需要重新执行 configure
** 报错2:**
/usr/bin/ld: gui/libgui.a(gtk_enh_dbg_osdep.o): undefined reference to symbol 'pthread_create@@GLIBC_2.2.5'
//usr/lib64/libpthread.so.0: error adding symbols: DSO missing from command line
解决：vim Makefile 文件， 在 92 行增加 -lphread.然后重新 make
bochs初启动
# 设置虚拟机内存为32MB
megs: 32
# 设置BIOS镜像
romimage: file=$BXSHARE/BIOS-bochs-latest
# 设置VGA BIOS镜像
vgaromimage: file=$BXSHARE/VGABIOS-lgpl-latest
# 设置从硬盘启动
boot: disk
# 设置日志文件
log: bochsout.txt
# 关闭鼠标
mouse: enabled=0
# 打开键盘
keyboard: type=mf, serial_delay=250
# 设置硬盘
ata0: enabled=1, ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14
# 添加gdb远程调试支持
gdbstub: enabled=1, port=1234, text_base=0, data_base=0, bss_base=0
执行步骤：
- bin/bochs -f ./bochsrc.disk
- bin/bximage -hd -mode='flat' -size=60 -q hd60M.img
- 在代码文件中
ata0: enabled=1, ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14增加：
ata0-master: type=disk, path="hd60M.img", mode=flat, cylinders=121, heads=16, spt=63 - bin/bochs -f ./bochsrc.disk,执行成功后按下 c ，继续下一步。
问题1：
[lihaifei@192 bochs-2.6.2]$ bin/bochs
========================================================================
Bochs x86 Emulator 2.6.2
Built from SVN snapshot on May 26, 2013
Compiled on Sep 20 2022 at 09:43:08
========================================================================
00000000000i[ ] reading configuration from .bochsrc
00000000000e[ ] .bochsrc:192: invalid choice 'core2_penryn_t9600' parameter 'model'
00000000000p[ ] >>PANIC<< .bochsrc:192: cpu directive malformed.
00000000000e[CTRL ] notify called, but no bxevent_callback function is registered
========================================================================
Bochs is exiting with the following message:
[ ] .bochsrc:192: cpu directive malformed.
========================================================================
00000000000i[CPU0 ] CPU is in real mode (active)
00000000000i[CPU0 ] CS.mode = 16 bit
00000000000i[CPU0 ] SS.mode = 16 bit
00000000000i[CPU0 ] EFER = 0x00000000
00000000000i[CPU0 ] | EAX=00000000 EBX=00000000 ECX=00000000 EDX=00000000
00000000000i[CPU0 ] | ESP=00000000 EBP=00000000 ESI=00000000 EDI=00000000
00000000000i[CPU0 ] | IOPL=0 id vip vif ac vm rf nt of df if tf sf ZF af PF cf
00000000000i[CPU0 ] | SEG sltr(index|ti|rpl) base limit G D
00000000000i[CPU0 ] | CS:0000( 0000| 0| 0) 00000000 00000000 0 0
00000000000i[CPU0 ] | DS:0000( 0000| 0| 0) 00000000 00000000 0 0
00000000000i[CPU0 ] | SS:0000( 0000| 0| 0) 00000000 00000000 0 0
00000000000i[CPU0 ] | ES:0000( 0000| 0| 0) 00000000 00000000 0 0
00000000000i[CPU0 ] | FS:0000( 0000| 0| 0) 00000000 00000000 0 0
00000000000i[CPU0 ] | GS:0000( 0000| 0| 0) 00000000 00000000 0 0
00000000000i[CPU0 ] | EIP=00000000 (00000000)
00000000000i[CPU0 ] | CR0=0x00000000 CR2=0x00000000
00000000000i[CPU0 ] | CR3=0x00000000 CR4=0x00000000
bx_dbg_read_linear: physical memory read error (phy=0x000000000000, lin=0x00000000)
00000000000i[CTRL ] quit_sim called with exit code 1
在bochs启动过程中出现错误“invalid choise core2_penryn_t9600”引起“cpu directive malformed”
解决：
1. bochs -help cpu
将显示出所有支持的CPU类型
2. 修改.bochsrc文件中cpu: model=core2+penryn_t9600为cpu: model=上一条查到的所支持的CPU类型之一
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版权声明：本文为CSDN博主「lvsi12」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/lvsi12/article/details/24393089
问题2 ：Bochs is not compiled with gdbstub support
[lihaifei@192 bochs-2.6.2]$ bin/bochs -f ./bochsrc.disk
========================================================================
Bochs x86 Emulator 2.6.2
Built from SVN snapshot on May 26, 2013
Compiled on Sep 20 2022 at 09:43:08
========================================================================
00000000000i[ ] reading configuration from ./bochsrc.disk
00000000000e[ ] ./bochsrc.disk:12: 'keyboard_mapping' will be replaced by new 'keyboard' option.
00000000000p[ ] >>PANIC<< ./bochsrc.disk:16: Bochs is not compiled with gdbstub support
00000000000e[CTRL ] notify called, but no bxevent_callback function is registered
========================================================================
Bochs is exiting with the following message:
[ ] ./bochsrc.disk:16: Bochs is not compiled with gdbstub support
========================================================================
00000000000i[CPU0 ] CPU is in real mode (active)
00000000000i[CPU0 ] CS.mode = 16 bit
00000000000i[CPU0 ] SS.mode = 16 bit
00000000000i[CPU0 ] EFER = 0x00000000
00000000000i[CPU0 ] | EAX=00000000 EBX=00000000 ECX=00000000 EDX=00000000
00000000000i[CPU0 ] | ESP=00000000 EBP=00000000 ESI=00000000 EDI=00000000
00000000000i[CPU0 ] | IOPL=0 id vip vif ac vm rf nt of df if tf sf ZF af PF cf
00000000000i[CPU0 ] | SEG sltr(index|ti|rpl) base limit G D
00000000000i[CPU0 ] | CS:0000( 0000| 0| 0) 00000000 00000000 0 0
00000000000i[CPU0 ] | DS:0000( 0000| 0| 0) 00000000 00000000 0 0
00000000000i[CPU0 ] | SS:0000( 0000| 0| 0) 00000000 00000000 0 0
00000000000i[CPU0 ] | ES:0000( 0000| 0| 0) 00000000 00000000 0 0
00000000000i[CPU0 ] | FS:0000( 0000| 0| 0) 00000000 00000000 0 0
00000000000i[CPU0 ] | GS:0000( 0000| 0| 0) 00000000 00000000 0 0
00000000000i[CPU0 ] | EIP=00000000 (00000000)
00000000000i[CPU0 ] | CR0=0x00000000 CR2=0x00000000
00000000000i[CPU0 ] | CR3=0x00000000 CR4=0x00000000
bx_dbg_read_linear: physical memory read error (phy=0x000000000000, lin=0x00000000)
00000000000i[CTRL ] quit_sim called with exit code 1
解决方法：
注释最后一行，禁用gdb调试。参考：https://zhuanlan.zhihu.com/p/390664291
