利用/o查看进程的用户地址空间 proc/spia/maps This file contain the currently mapped memory regions and their access permissions [root@mos214 proc]# cat 1/maps address perm offset dev inode 08048000-0804e000r-Xp000000030138859 /sbin/init 0804e000-08050000ry-p000050003:0138859sbin/init 080500008054000mwp0000000000 40000004016000r-Xp00000000:0171402 1ib/d-2.2.4.s0 40016000-40017000rp0001500003:0171402 /ib/d-2.2.4.So 40017000-40018000rwp000000000000 409.95000016271i6361ib 40168000-4016d000rp0013600003:011162821ib/i686/1ibc 2.2.4.S0 4016d00040172000rp0000000000 bfffe000-c0000000 rwxp fffff000 00: 00 0利用/proc查看进程的用户地址空间