×ðÁú¿­Ê±¹ÙÍøµÇ¼

gdbµ÷ÊÔÏÂÁî

gdb µ÷ÊÔÏÂÁîÓÐÒÔϳ£ÓÃÏÂÁstart£ºÆô¶¯³ÌÐò²¢×îÏȵ÷ÊÔbreak£ºÉèÖöϵãrun£ºÔËÐе½¶Ïµã´¦next£ºÖ´ÐÐÏÂÒ»ÐдúÂëstep£º½øÈ뺯Êý²¢Ö´ÐеÚÒ»ÐдúÂëfinish£º¼ÌÐøÖ´ÐÐÄ¿½ñº¯Êý£¬Ö±µ½·µ»Øprint£º´òÓ¡±í´ïʽ»ò±äÁ¿µÄÖµ

gdb µ÷ÊÔÏÂÁî

gdb£¨GNU µ÷ÊÔÆ÷£©ÊÇÒ»¸öÇ¿Ê¢µÄ¹¤¾ß£¬ÓÃÓÚµ÷ÊÔ C/C++ ³ÌÐò¡£ËüÌṩÁËһϵÁÐÏÂÁ¿ÉÒÔ×ÊÖúÄúÉîÈëÆÊÎö³ÌÐòµÄÖ´ÐÐÀú³Ì¡£

³£ÓÃÏÂÁî

  • start£ºÆô¶¯³ÌÐò²¢×îÏȵ÷ÊÔ¡£
  • break£ºÔÚÖ¸¶¨ÐÐÉèÖöϵã¡£
  • run£ºÖ´ÐгÌÐò²¢ÔËÐе½¶Ïµã´¦¡£
  • next£ºÖ´ÐÐÏÂÒ»ÐдúÂë¡£
  • step£º½øÈ뺯Êý²¢Ö´ÐеÚÒ»ÐдúÂë¡£
  • finish£º¼ÌÐøÖ´ÐÐÄ¿½ñº¯Êý£¬Ö±µ½·µ»Ø¡£
  • print£º´òÓ¡±í´ïʽ»ò±äÁ¿µÄÖµ¡£
  • set£ºÉèÖûòÐ޸ijÌÐò±äÁ¿¡£
  • watch£º¼àÊÓ±í´ïʽ»ò±äÁ¿µÄÖµµÄת±ä¡£
  • backtrace£º´òÓ¡Ä¿½ñº¯ÊýŲÓÿÍÕ»¡£

¸ß¼¶ÏÂÁî

  • disassemble£º·´»ã±à³ÌÐò´úÂë¡£
  • info£ºÏÔʾ³ÌÐò»òµ÷ÊÔ״̬µÄÐÅÏ¢¡£
  • location£ºÏÔʾĿ½ñº¯Êý»òÐкÅ¡£
  • file£ºÇл»Ä¿½ñµ÷ÊÔÔ´Îļþ¡£
  • script£ºÖ´ÐÐÍⲿ gdb ¾ç±¾¡£
  • Python£ºÆôÓà Python ½»»¥Ä£Ê½¡£

Ó÷¨

ҪʹÓà gdb£¬ÇëÔÚÏÂÁîÐÐÖÐÊäÈëÒÔÏÂÏÂÁ

gdb [program-name] [arguments]

µÇ¼ºó¸´ÖÆ

ÀýÈ磬Ҫµ÷ÊÔÃûΪ “my_program” µÄ¶þ½øÖÆÎļþ£¬ÇëÔËÐÐÒÔÏÂÏÂÁ

gdb my_program

µÇ¼ºó¸´ÖÆ

gdb ½«Æô¶¯²¢¼ÓÔسÌÐò¡£È»ºó£¬Äú¿ÉÒÔʹÓÃÉÏÊöÏÂÁîÀ´µ÷ÊÔ³ÌÐò¡£

ÒÔÉϾÍÊÇgdbµ÷ÊÔÏÂÁîµÄÏêϸÄÚÈÝ£¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

ÃâÔð˵Ã÷£ºÒÔÉÏչʾÄÚÈÝȪԴÓÚÏàÖúýÌå¡¢ÆóÒµ»ú¹¹¡¢ÍøÓÑÌṩ»òÍøÂçÍøÂçÕûÀí£¬°æȨÕùÒéÓë±¾Õ¾Î޹أ¬ÎÄÕÂÉæ¼°¿´·¨Óë¿´·¨²»´ú±í×ðÁú¿­Ê±¹ÙÍøµÇ¼ÂËÓÍ»úÍø¹Ù·½Ì¬¶È£¬Çë¶ÁÕß½ö×ö²Î¿¼¡£±¾ÎĽӴýתÔØ£¬×ªÔØÇë˵Ã÷À´ÓÉ¡£ÈôÄúÒÔΪ±¾ÎÄÇÖÕ¼ÁËÄúµÄ°æȨÐÅÏ¢£¬»òÄú·¢Ã÷¸ÃÄÚÈÝÓÐÈκÎÉæ¼°ÓÐÎ¥¹«µÂ¡¢Ã°·¸Ö´·¨µÈÎ¥·¨ÐÅÏ¢£¬ÇëÄúÁ¬Ã¦ÁªÏµ×ðÁú¿­Ê±¹ÙÍøµÇ¼ʵʱÐÞÕý»òɾ³ý¡£

Ïà¹ØÐÂÎÅ

ÁªÏµ×ðÁú¿­Ê±¹ÙÍøµÇ¼

18523999891

¿É΢ÐÅÔÚÏß×Éѯ

ÊÂÇéʱ¼ä£ºÖÜÒ»ÖÁÖÜÎ壬9:30-18:30£¬½ÚãåÈÕÐÝÏ¢

QR code
ÍøÕ¾µØͼ