Skip to content

Commit f6f89a9

Browse files
authored
Update 备忘
1 parent 2eccfbf commit f6f89a9

File tree

1 file changed

+7
-0
lines changed

1 file changed

+7
-0
lines changed

win/备忘

Lines changed: 7 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -263,3 +263,10 @@ nt!_KEXECUTE_OPTIONS
263263
+0x000 ExecuteOptions : UChar
264264
和进程的DEP有关
265265
而ASLR的信息在PE头里
266+
267+
32位windows系统进程的页表在虚拟空间0xc000_0000(属于进程,切换进程时会换内容)
268+
32位地址时(既无pae)
269+
表项大小是4字节
270+
271+
页表第一个项的虚拟地址是0xc000_0000,其物理地址存在 0xc000_0000 + (c000_0000/0x1000)
272+
因此这个地址就是页目录的地址

0 commit comments

Comments
 (0)