Next: Arguments, Previous: Compilation, Up: Running [Contents][Index]
run
r
GDBÇÛ²¼¤Ç¥æ¡¼¥¶¡¦¥×¥í¥°¥é¥à¤Î¼Â¹Ô¤ò³«»Ï¤¹¤ë¤Ë¤Ïrun
¥³¥Þ¥ó¥É¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£
¡ÊVxWorks°Ê³°¤Î´Ä¶¤Ç¤Ï¡Ë
ºÇ½é¤Ë¥×¥í¥°¥é¥à̾¤ò»ØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
¤³¤ì¤Ë¤Ï¡¢
GDB¤Ø¤Î°ú¿ô¤ò»ÈÍѤ¹¤ëÊýË¡
¡Êsee Getting In and Out of GDB¡Ë
¤È¡¢
file
¥³¥Þ¥ó¥É¤Þ¤¿¤Ïexec-file
¥³¥Þ¥ó¥É¤ò»ÈÍѤ¹¤ëÊýË¡
¡Êsee Commands to specify files¡Ë
¤È¤¬¤¢¤ê¤Þ¤¹¡£
¥×¥í¥»¥¹¤ò¥µ¥Ý¡¼¥È¤¹¤ë´Ä¶¤Ç¥×¥í¥°¥é¥à¤ò¼Â¹Ô¤·¤Æ¤¤¤ë¾ì¹ç¡¢
run
¥³¥Þ¥ó¥É¤Ï²¼°Ì¥×¥í¥»¥¹¤òÀ¸À®¤·¡¢
¤½¤Î¥×¥í¥»¥¹¤Ë¥×¥í¥°¥é¥à¤ò¼Â¹Ô¤µ¤»¤Þ¤¹
¡Ê¥×¥í¥»¥¹¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Ê¤¤´Ä¶¤Ç¤Ï¡¢
run
¥³¥Þ¥ó¥É¤Ï¥×¥í¥°¥é¥à¤ÎÀèÆ¬¥¢¥É¥ì¥¹¤Ë¥¸¥ã¥ó¥×¤·¤Þ¤¹¡Ë¡£
¥×¥í¥°¥é¥à¤Î¼Â¹Ô¤Ï¡¢ ¾å°Ì¥×¥í¥»¥¹¤«¤é¼õ¤±¼è¤ë¾ðÊó¤Ë¤è¤Ã¤Æ±Æ¶Á¤µ¤ì¤Þ¤¹¡£ GDB¤Ï¤³¤Î¾ðÊó¤ò»ØÄꤹ¤ë¼êÃʤòÄ󶡤·¤Æ¤¤¤Þ¤¹¡£ ¤³¤ì¤Ï¡¢ ¥æ¡¼¥¶¡¦¥×¥í¥°¥é¥à¤¬µ¯Æ°¤µ¤ì¤ëÁ°¤Ë¼Â¹Ô¤µ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó ¡Ê¥æ¡¼¥¶¡¦¥×¥í¥°¥é¥à¤Î¼Â¹Ô¸å¤Ë¤½¤Î¾ðÊó¤òÊѹ¹¤¹¤ë¤³¤È¤â²Äǽ¤Ç¤¹¤¬¡¢ ¤½¤ÎÊѹ¹·ë²Ì¤Ï¡¢ ¼¡¤Ë¥×¥í¥°¥é¥à¤ò¼Â¹Ô¤·¤¿¤È¤¤Ë½é¤á¤ÆÍ¸ú¤Ë¤Ê¤ê¤Þ¤¹¡Ë¡£ ¤³¤Î¾ðÊó¤Ï¡¢ 4¤Ä¤ËʬÎह¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
¥æ¡¼¥¶¡¦¥×¥í¥°¥é¥à¤ËÍ¿¤¨¤ë°ú¿ô¤ò¡¢
run
¥³¥Þ¥ó¥É¤Ø¤Î°ú¿ô¤È¤·¤Æ»ØÄꤷ¤Þ¤¹¡£
¥¿¡¼¥²¥Ã¥È¾å¤Ç¥·¥§¥ë¤¬»ÈÍѲÄǽ¤Ç¤¢¤ì¤Ð¡¢
°ú¿ô¤òɽ¸½¤¹¤ë¤Î¤ËÄ̾ï»ÈÍѤ¹¤ë¼êË¡
¡ÊÎ㤨¤Ð¡¢
¥ï¥¤¥ë¥É¥«¡¼¥É³ÈÄ¥¤äÊÑ¿ô¤Ë¤è¤ëÂåÂØ¤Ê¤É¡Ë
¤¬ÍøÍѤǤ¤ë¤è¤¦¡¢
¥·¥§¥ë¤ò·Ðͳ¤·¤Æ°ú¿ô¤òÅϤ·¤Þ¤¹¡£
UNIX¥·¥¹¥Æ¥à¤Ç¤Ï¡¢
SHELL
´Ä¶ÊÑ¿ô¤Ë¤è¤Ã¤Æ¡¢
»ÈÍѤµ¤ì¤ë¥·¥§¥ë¤òÁªÂò¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
See Your program’s arguments¡£
¥æ¡¼¥¶¡¦¥×¥í¥°¥é¥à¤ÏÄ̾
GDB¤Î´Ä¶¤ò·Ñ¾µ¤·¤Þ¤¹¡£
GDB¤Îset environment
¥³¥Þ¥ó¥É¤È
unset environment
¥³¥Þ¥ó¥É¤ò»ÈÍѤ·¤Æ¡¢
¥æ¡¼¥¶¡¦¥×¥í¥°¥é¥à¤Î¼Â¹Ô¤Ë±Æ¶Á¤¹¤ë´Ä¶¤Î°ìÉô¤òÊѹ¹¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
See Your program’s environment¡£
¥æ¡¼¥¶¡¦¥×¥í¥°¥é¥à¤ÏGDB¤Îºî¶È¥Ç¥£¥ì¥¯¥È¥ê¤ò·Ñ¾µ¤·¤Þ¤¹¡£
GDB¤Îºî¶È¥Ç¥£¥ì¥¯¥È¥ê¤Ï¡¢
GDB¤Îcd
¥³¥Þ¥ó¥É¤ÇÀßÄê²Äǽ¤Ç¤¹¡£
See Your program’s working directory¡£
¥æ¡¼¥¶¡¦¥×¥í¥°¥é¥à¤ÏÄ̾
GDB¤¬É¸½àÆþÎÏ¡¢
ɸ½à½ÐÎϤȤ·¤Æ»ÈÍѤ·¤Æ¤¤¤ë¤Î¤ÈƱ°ì¤Î¥Ç¥Ð¥¤¥¹¤ò¡¢
ɸ½àÆþÎÏ¡¢
ɸ½à½ÐÎϤȤ·¤Æ»ÈÍѤ·¤Þ¤¹¡£
run
¥³¥Þ¥ó¥É¤Î¥³¥Þ¥ó¥É¡¦¥é¥¤¥ó¾å¤Ç¡¢
ɸ½àÆþÎÏ¡¢
ɸ½à½ÐÎϤò¥ê¥À¥¤¥ì¥¯¥È¤¹¤ë¤³¤È¤â²Äǽ¤Ç¤¹¡£
¤Þ¤¿¡¢
tty
¥³¥Þ¥ó¥É¤Ë¤è¤Ã¤ÆÊ̤ΥǥХ¤¥¹¤ò³ä¤êÅö¤Æ¤ë¤³¤È¤â²Äǽ¤Ç¤¹¡£
See Your program’s input and output¡£
Ãí°Õ: Æþ½ÐÎϤΥê¥À¥¤¥ì¥¯¥È¤Ïµ¡Ç½¤·¤Þ¤¹¤¬¡¢ ¥Ç¥Ð¥Ã¥°Ãæ¤Î¥×¥í¥°¥é¥à¤Î½ÐÎϤò¡¢ ¥Ñ¥¤¥×¤ò»ÈÍѤ·¤ÆÂ¾¤Î¥×¥í¥°¥é¥à¤ËÅϤ¹¤³¤È¤Ï¤Ç¤¤Þ¤»¤ó¡£ ¤³¤Î¤è¤¦¤Ê¤³¤È¤ò¤¹¤ë¤È¡¢ GDB¤Ï¸í¤Ã¤Æ¡¢ ÊÌ¤Î¥×¥í¥°¥é¥à¤Î¥Ç¥Ð¥Ã¥°¤ò³«»Ï¤·¤Æ¤·¤Þ¤¦¤Ç¤·¤ç¤¦¡£
run
¥³¥Þ¥ó¥É¤ò¼Â¹Ô¤¹¤ë¤È¡¢
¥æ¡¼¥¶¡¦¥×¥í¥°¥é¥à¤Ï¤¹¤°¤Ë¼Â¹Ô¤ò»Ï¤á¤Þ¤¹¡£
¥×¥í¥°¥é¥à¤òÄä»ß¤µ¤»¤ëÊýË¡¤Ë¤Ä¤¤¤Æ¤Ï¡¢
See Stopping and continuing¡£
¥×¥í¥°¥é¥à¤¬Ää»ß¤¹¤ë¤È¡¢
print
¥³¥Þ¥ó¥É¤Þ¤¿¤Ïcall
¥³¥Þ¥ó¥É¤ò»ÈÍѤ·¤Æ¡¢
¥×¥í¥°¥é¥àÆâ¤Î´Ø¿ô¤ò¸Æ¤Ó½Ð¤¹¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
See Examining Data¡£
GDB¤¬ºÇ¸å¤Ë¥·¥ó¥Ü¥ë¾ðÊó¤òÆÉ¤ß¹þ¤ó¤À¸å¤Ë¡¢ ¥·¥ó¥Ü¥ë¡¦¥Õ¥¡¥¤¥ë¤Î½¤Àµ¥¿¥¤¥à¥¹¥¿¥ó¥×¤¬Êѹ¹¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢ GDB¤Ï¥·¥ó¥Ü¥ë¡¦¥Æ¡¼¥Ö¥ë¤òÇË´þ¤·ºÆÆÉ¤ß¹þ¤ß¤ò¹Ô¤¤¤Þ¤¹¡£ ¤³¤Î¾ì¹ç¡¢ GDB¤Ï¡¢ ¤½¤Î»þÅÀ¤Ë¤ª¤±¤ë¥Ö¥ì¥¤¥¯¥Ý¥¤¥ó¥È¤ÎÀßÄê¤òÊÝ»ý¤·¤è¤¦¤È»î¤ß¤Þ¤¹¡£