linuxÖеÄoutb¡¢outw¡¢inb¡¢inw
ÔÚlinuxµÄÇý¶¯³ÌÐòÖУ¬¶¼»áʹÓôóÁ¿µÄoutb¡¢outw¡¢inb¡¢inwµÈµÈºêÀ´·ÃÎÊÓ²¼þ»ò¼Ä´æÆ÷¡£ÕâЩºêµÄ¶¨Òå¶¼ÔÚÏàÓ¦´¦ÀíÆ÷ÌåϵϵÄinclude\asmĿ¼ÏµÄio.hÖж¨Òå¡£×·¾¿ÏÂÈ¥£¬ÕâЩºê×îÖÕ¾ÍÊÇÒ»¸övolatile±äÁ¿µÄµÄ¸³Öµ£º
#define __arch_putb(v,a) (*(volatile unsigned char *)(a) = (v))
#define __raw_writeb(v,a) __arch_putb(v,a)
#define outb(v,p) __raw_writeb(v,__io(p))
ÔÚ(*(volatile unsigned char *)(a) = (v))ÖУ¬aÊÇÒ»¸öÎïÀíµØÖ·£¨ÊµµØÖ·£¬¶àÊýÊÇÌØÊ⹦ÄܼĴæÆ÷µØÖ·£©¡£(volatile unsigned char *)¶Ôa½øÐÐÀàÐÍת»»£¬³ÉΪһ¸öÖ¸Ïò¸ÃµØÖ·Ö¸Õ룬×îºó*(volatile unsigned char *)(a)ÒýÓøÃÖ¸Õë¶Ô¸ÃµØÖ·¸³Öµv¡£ÕâÑù¾Í¿ÉÒÔ´ïµ½·ÃÎʵײãÓ²¼þµÄÄ¿µÄÁË¡£
Ïà¹ØÎĵµ£º
´ÓǰÌ쿪ʼѧϰÇý¶¯£¬¸Ð¾õ²»µ½Çý¶¯µÄ¾«Ëè¡£²»¹ýËæ×Åʱ¼äµÄÁ÷ÊÅÎÒ½«¸ã¶¨Ëû¡£
ÒòΪÎÒ²»ÊÇÌØ±ð¶¯Èç¹ûÎÒдµÄ²»µ½Î»µÄµØ·½Ï£Íû´ó¼ÒÖ¸Õý£¬¹²Í¬½ø²½
¡£
É豸Çý¶¯
Çý¶¯¿ò¼Ü£º
Çý¶¯ºÍÆÕͨ³ÌÐòµÄÇø±ðÔÚÓÚËûÊÇʼþÇý¶¯
µÄ£¬Ò²¾ÍÊÇ˵Ëû²»ÊÇÏñÆÕͨ³ÌÐòÄÇÑù´Ómain()Ö´ÐУ¬´Ómain()½áÊø¡£ÒòΪÇý¶¯ÊÇÒÔÄ£¿éµÄÐÎʽ“ÈںϔÈë ......
Linux½ø³ÌÔõÑù²ÅÄÜ»ñÈ¡ÊôÓÚËü×Ô¼ºµÄÏßÐÔµØÖ·¿Õ¼äÄØ£¬±ÈÈç 0x08048000µ½0x0804c000Õâ¶ÎÏßÐÔµØÖ·¿Õ¼ä±»·ÖÅ䏸ÁËÒ»¸ö½ø³Ì£¬½ø³Ì¾Í¿ÉÒÔ·ÃÎÊÕâ¶ÎµØÖ·¿Õ¼ä£¬ÏßÐÔµØÖ·¿Õ¼äµÄ¿ªÊ¼ºÍ½áÊø¶¼±ØÐëÒÔ4KB¶ÔÆë
ÕâÀïÓÐÒÔϼ¸ÖÖÇé¿ö£º
1.¸Õ¸Õ´´½¨µÄнø³Ì£»
2.ʹÓÃexecϵͳµ÷ÓÃ×°ÔØÒ»¸öеijÌÐòÔËÐУ»
3.½«Ò»¸öÎļþ£¨»ò²¿£©Ó³Éäµ½½ø³ÌµØÖ ......
Ò».°²×°
1.µ½ÍøÉÏÏÂÔØrar for linux
2.tar zxvf rarlinux-3.7.b1.tar.gz
3.make
¶þ.ʹÓÃ
1. rar e test.rar ½âѹRARµµ
2. rar a ѹËõºóµÄÎļþÃû.rar ´ýѹÎļþ»òĿ¼
Èý.ÎÊÌâ
ÈôÔËÐÐRARÌáʾÈçÏÂ:
rar: /lib/tls/libc.so.6: version `GLIBC_2.4' not found (required by rar)
ÔòÓÃÀïÃæÌṩµÄ rar_stati ......
++ʵÏÖRedHat·ÇÕý³£¹Ø»úµÄ×Ô¶¯´ÅÅÌÐÞ¸´
ÏȵǼµ½·þÎñÆ÷£¬È»ºóÔÚ/etc/sysconfigÀïÔö¼ÓÒ»¸öÎļþautofsck,ÄÚÈÝÈçÏ£º
AUTOFSCK_DEF_CHECK=yes
PROMPT=yes
++¸Ä±äÎļþ»òĿ¼֮×îºóÐÞ¸Äʱ¼ä(±äΪµ±Ç°Ê±¼ä)
Ö´Ðиñʽ£ºtouch name ( name ¿ÉΪÎļþ»òĿ¼Ãû³Æ¡£)
++ÈçºÎÉèÖÃloginºó»¶ÓÐÅÏ¢
ÐÞ¸Ä/etc/motd£¬ÍùÀïÃæÐ´ÈëÎı¾ ......
ѧϰ²Ù×÷ϵͳʱÎÒÃǶ¼Á˽⵽ÎļþϵͳÊDzÙ×÷ϵͳµÄÖØÒª×é³É²¿·ÖÖ®Ò»¡£ÎļþϵͳÓкܶàÖÖÀàÐÍ£¬±ÈWindowsµÄfat¡¢fat32£»LinuxµÄext¡¢ext2»òext3£»FreeBSDµÄufsµÈµÈ¡£ÔÚʹÓÃLinuxµÄ¹ý³Ì£¬Ò²³£³£Linux²Ù×÷ϵͳʹÓÃÐéÄâÎļþϵͳVFS£¬Í¨¹ýVFS¿ÉÒÔÖ±½Ó´æÈ¡ÆäËüÒѱ»ÄÚºËÖ§³ÖµÄ¸÷ÖÖÎļþϵͳ£¬ÓÃÆðÀ´¾ÍÏñÊÇÔÚÆÕͨµÄ LinuxµÄextϵÁÐÎÄ ......