±àÒëlinuxÄÚºËÉú³ÉµÄsystem.mapÎļþÏê½â
system.mapÄÚÈݸñʽΪ£ºÏßÐÔµØÖ· ÀàÐÍ ·ûºÅ
¾ßÌåÄÚÈÝÈçÏ£º
00100000 A phys_startup_32
c0100000 T startup_32
c0100000 A _text ×¢:±íʾÄں˴úÂëµÚÒ»¸ö×ֽڵĵØÖ·
c01000c6 t checkCPUtype
c0100147 t is486
c010014e t is386
c0100199 t L6
c010019b t check_x87
c01001c2 t setup_idt
c01001df t rp_sidt
c01001ec t ignore_int
c0100220 t rest_init
c0100220 T stext
c0100220 T _stext
c0100252 t do_pre_smp_initcalls
c0100257 t run_init_process
c0100283 t init
c01003a8 t try_name
c0100529 T name_to_dev_t
c0100790 t calibrate_delay_direct
...
c02f95d7 T register_kretprobe
c02f96cd T unregister_kretprobe
c02f9760 t .text.lock.kprobes
c02f97b0 T __kprobes_text_end
c02f9abe t iret_exc
c02fa1af A _etext ×¢:Äں˴úÂë½áÊøµÄλÖã¬Ö®ºóΪÄں˳õʼ»¯µÄÊý¾Ý
c02fa1b0 A __start___ex_table
c02facc0 A __stop___ex_table
c02fb000 r __func__.12
c02fb000 A __start_rodata
c02fb00c r __func__.13
c02fb020 r __func__.2
c02fb02c r __func__.3
c02fb040 R linux_banner
c02fb0bb r __func__.0
c02fb0c7 r __func__.1
c02fb0e0 r __func__.0
c02fb0ec r __func__.1
c02fb100 r border
c02fb160 r cplens
...
c03e1b08 D ip_statistics
c03e1b10 D tcp_statistics
c03e1b18 D udp_statistics
c03e1b20 D icmp_statistics
c03e1b28 D net_statistics
c03e1b30 d fn_hash_kmem
c03e1b34 d fn_alias_kmem
c03e1b38 d xfrm_dst_cache
c03e1b3c d secpath_cachep
c03e1b40 A _edata ×¢:Äں˳õʼ»¯Êý¾Ý½áÊø£¬Ö®ºóΪδ³õʼ»¯Êý¾Ý
c03e2000 D init_thread_union
c03e4000 A __init_begin
c03e4000 t no_halt
c03e4000 T _sinittext
c03e400d t mca_pentium
c
Ïà¹ØÎĵµ£º
EthtoolÊÇÓÃÓÚ²éѯ¼°ÉèÖÃÍø¿¨²ÎÊýµÄÃüÁî¡£
¸ÅÒª£º
ethtool ethX //²éѯethXÍø¿Ú»ù±¾ÉèÖÃ
ethtool –h //ÏÔʾethtoolµÄÃüÁî°ïÖú(help)
ethtool –i ethX //²éѯethXÍø¿ÚµÄÏà¹ØÐÅÏ¢
ethtool –d ethX  ......
LinuxµÄÆô¶¯Á÷³Ì(/etc/inittab)
¡¡¡¡1. ´ÓBIOSµ½KERNEL
¡¡¡¡BIOS×Ô¼ì£>MBR(GRUB)£>KERNEL£>KERNEL×Ô½âѹ£>Äں˳õʼ»¯£>ÄÚºËÆô¶¯
¡¡¡¡BIOS×Ô¼ì
¡¡¡¡µ±µçÄÔ¿ª»úµÄʱºò£¬µçÄÔ»á½øÈëBIOS£¬BIOSµÄ¹¤×÷Ö÷ÒªÊÇÕì²âµçÄÔµÄÖܱßÅäÌ×É豸ÊÇ·ñ¹¤×÷Õý³££¬ÈçCPUµÄÀàÐÍ¡¢ËÙ¶È¡¢»º´æµÈ
¡¡¡¡Ö÷°åÀàÐÍ
¡¡¡¡ÄÚ´æµÄËÙ ......
ÕâÊÇlinuxÖÐÒ»¸ö·Ç³£ÖØÒªÃüÁÇë´ó¼ÒÒ»¶¨ÒªÊìϤ¡£ËüµÄ¹¦ÄÜÊÇΪijһ¸öÎļþÔÚÁíÍâÒ»¸öλÖý¨Á¢Ò»¸öͬ²»µÄÁ´½Ó£¬Õâ¸öÃüÁî×î³£ÓõIJÎÊýÊÇ-s,¾ßÌåÓ÷¨ÊÇ£ºln -s Ô´Îļþ Ä¿±êÎļþ¡£
µ±ÎÒÃÇÐèÒªÔÚ²»Í¬µÄĿ¼£¬Óõ½ÏàͬµÄÎļþʱ£¬ÎÒÃDz»ÐèÒªÔÚÿһ¸öÐèÒªµÄĿ¼Ï¶¼·ÅÒ»¸ö±ØÐëÏàͬµÄÎļþ£¬ÎÒÃÇÖ»ÒªÔÚij¸ö¹Ì¶¨µÄĿ¼£¬·ÅÉϸÃÎļþ£¬È ......
1¡¢ÔÚX11½çÃæÉÏÐÞ¸ÄIPµØÖ·µÈÍøÂçÐÅÏ¢ºó±ØÐëÖØÆôϵͳ²Å»áÉúЧ¡£
2¡¢±àÒëmipsÖ¸Áî³ÌÐòʱ£¬ÓÃmipsel-linux-gccÃüÁîÌáʾmipsel-linux-gcc:command not found£¬¿ÉÒÔÐÞ¸Ä~/.bash_profileÎļþµÄPATH»·¾³±äÁ¿ºóÌí¼Ó:/opt/i686-mipsel-linux-gcc-sdk-3.4.4/cross/bin¡£
¡¡¡¡PATHµÄÖµÊÇһϵÁÐĿ¼£¬µ±ÄúÔËÐÐÒ»¸ö³ÌÐòʱ£¬LinuxÔÚÕâЩ ......
Unix/LinuxÍøÂç½Ó¿Ú¹ÜÀíÏà¹ØÃüÁî½éÉÜ
Unix/Linux ÍøÂç½Ó¿Ú¹ÜÀíÏà¹ØÃüÁî½éÉÜ
»ñÈ¡ÍøÂçÊÊÅäÆ÷ÁбíÐÅÏ¢
ÔÚ»ñÖªÍøÂç½Ó¿ÚʹÓÃ״̬֮ǰ£¬Äã¿ÉÄÜÐèÒªÖªµÀÄ㵱ǰµÄϵͳʹÓõÄÍøÂçÊÊÅäÆ÷£¬ÔÚ Linux ºÍ AIX ÖÐ²é¿´ÍøÂçÉ豸Æ÷µÄÊôÐÔʹÓò»Í¬µÄÃüÁÏÂÃæµÄÀý×Ó¸ø³öÁËÔÚ²»Í¬ÏµÍ³ÉÏÈçºÎ²é¿´ÍøÂçÉ豸Æ÷µÄÊôÐÔ¡£
Linux ϵͳÆô¶¯¼ÓÔØÍø¿ ......