- 论坛徽章:
- 0
|
下面这些是bochs的调试命令dump_cpu的输出,意思是显示cpu状态,也就是各寄存器的值,现在针对cs等哪几个段寄存器的显示不太明白,s、dl、dh、valid 各表示什么意思?去sf上看了bochs的文档,开发文档中的debugger页竟然没内容,只好来求救了,有知道的给说下啊,不胜感激。
- "eax:0x%x\n"
- "ebx:0x%x\n"
- "ecx:0x%x\n"
- "edx:0x%x\n"
- "ebp:0x%x\n"
- "esi:0x%x\n"
- "edi:0x%x\n"
- "esp:0x%x\n"
- "eflags:0x%x\n"
- "eip:0x%x\n"
- "cs:s=0x%x, dl=0x%x, dh=0x%x, valid=%u\n"
- "ss:s=0x%x, dl=0x%x, dh=0x%x, valid=%u\n"
- "ds:s=0x%x, dl=0x%x, dh=0x%x, valid=%u\n"
- "es:s=0x%x, dl=0x%x, dh=0x%x, valid=%u\n"
- "fs:s=0x%x, dl=0x%x, dh=0x%x, valid=%u\n"
- "gs:s=0x%x, dl=0x%x, dh=0x%x, valid=%u\n"
- "ldtr:s=0x%x, dl=0x%x, dh=0x%x, valid=%u\n"
- "tr:s=0x%x, dl=0x%x, dh=0x%x, valid=%u\n"
- "gdtr:base=0x%x, limit=0x%x\n"
- "idtr:base=0x%x, limit=0x%x\n"
- "dr0:0x%x\n"
- "dr1:0x%x\n"
- "dr2:0x%x\n"
- "dr3:0x%x\n"
- "dr4:0x%x\n"
- "dr5:0x%x\n"
- "dr6:0x%x\n"
- "dr7:0x%x\n"
- "tr3:0x%x\n"
- "tr4:0x%x\n"
- "tr5:0x%x\n"
- "tr6:0x%x\n"
- "tr7:0x%x\n"
- "cr0:0x%x\n"
- "cr1:0x%x\n"
- "cr2:0x%x\n"
- "cr3:0x%x\n"
- "cr4:0x%x\n"
复制代码 |
|