\n\u30d7\u30ed\u30b0\u30e9\u30e0\u5b9f\u884c\u4e2d\u306b Segmentation Fault \u3084 Bus Error \u306a\u3069\u3067 Core dumped \u3068\u306a\u3063\u305f\u5834\u5408\u3001
\ncore \u30d5\u30a1\u30a4\u30eb(\u307e\u305f\u306f *.core)\u304c\u4f5c\u696d\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u51fa\u529b\u3055\u308c\u307e\u3059\u3002
\n
\n\u3053\u308c\u3092\u89e3\u6790\u3059\u308b\u5834\u5408, GDB(GNU Project Debugger)\u30b3\u30de\u30f3\u30c9\u304c\u6709\u7528\u3067\u3059\u3002\n<\/p>\n
$ gdb <\u30b3\u30a2\u30c0\u30f3\u30d7\u3057\u305f\u5b9f\u884c\u53ef\u80fd\u30d0\u30a4\u30ca\u30ea> <\u30b3\u30a2\u30c0\u30f3\u30d7\u30d5\u30a1\u30a4\u30eb>\n<\/p><\/blockquote>\n
\u4f8b\u3048\u3070\u4ee5\u4e0b\u306e perl \u306e\u30b9\u30af\u30ea\u30d7\u30c8(\u4eee\u306b foo.pl \u3068\u3057\u307e\u3059)\u306e\u5b9f\u884c\u4e2d\u306b\u30b3\u30a2\u30c0\u30f3\u30d7\u3057\u305f\u5834\u5408..\n<\/p>\n
#!\/bin\/perl
\n
\n# \u4f55\u304b\u306e\u51e6\u7406
\n \n<\/p><\/blockquote>\n\u3053\u306e\u5834\u5408\u306f\u30b9\u30af\u30ea\u30d7\u30c8(foo.pl)\u3067\u306f\u306a\u304f\u3001\u5b9f\u969b\u306b\u30b3\u30a2\u30c0\u30f3\u30d7\u3057\u305f\u30d0\u30a4\u30ca\u30ea\u30d7\u30ed\u30b0\u30e9\u30e0(\/bin\/perl)\u306b\u3064\u3044\u3066 gdb \u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\n<\/p>\n
$ gdb \/usr\/bin\/perl core
\nGNU gdb 4.18 (FreeBSD)
\nCopyright 1998 Free Software Foundation, Inc.
\nGDB is free software, covered by the GNU General Public License, and you are
\nwelcome to change it and\/or distribute copies of it under certain conditions.
\nType “show copying” to see the conditions.
\nThere is absolutely no warranty for GDB. Type “show warranty” for details.
\nThis GDB was configured as “i386-unknown-freebsd”…Deprecated bfd_read called at \/usr\/src\/gnu\/usr.bin\/binutils\/gdb\/..\/..\/..\/..\/contrib\/gdb\/gdb\/dbxread.c line 2627 in elfstab_build_psymtabs
\nDeprecated bfd_read called at \/usr\/src\/gnu\/usr.bin\/binutils\/gdb\/..\/..\/..\/..\/contrib\/gdb\/gdb\/dbxread.c line 933 in fill_symbuf
\n
\nCore was generated by `perl’.
\nProgram terminated with signal 11, Segmentation Fault.
\n
\n\u4ee5\u4e0b\u30e9\u30a4\u30d6\u30e9\u30ea\u8aad\u307f\u8fbc\u307f\u3001\u30a8\u30e9\u30fc\u7b87\u6240\u8868\u793a\u304c\u7d9a\u304f\n<\/p><\/blockquote>\n
\n\u5177\u4f53\u7684\u306a\u30c8\u30ec\u30fc\u30b9\u306e\u4ed5\u65b9\u306b\u3064\u3044\u3066\u306f\u53c2\u8003\u30b5\u30a4\u30c8\u53c2\u7167\u306e\u3053\u3068\u3002
\n
\n\u53c2\u8003:
\n–gdb\u3092\u7528\u3044\u305f\u30c7\u30d0\u30c3\u30b0<\/a>
\n core \u30c0\u30f3\u30d7\u89e3\u6790\u65b9\u6cd5\u3092\u542b\u3080 GDB \u306b\u3088\u308b\u30c7\u30d0\u30c3\u30b0\u306e\u57fa\u672c\u304c\u5206\u304b\u308a\u3084\u3059\u304f\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002
\n
\n–Debugging with GDB<\/a>(\u65e5\u672c\u8a9e)
\n GDB \u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u65e5\u672c\u8a9e\u8a33<\/p>\n","protected":false},"excerpt":{"rendered":"\u30d7\u30ed\u30b0\u30e9\u30e0\u5b9f\u884c\u4e2d\u306b Segmentation Fault \u3084 Bus Error \u306a\u3069\u3067 Core dumped \u3068\u306a\u3063\u305f\u5834\u5408\u3001 core \u30d5\u30a1\u30a4\u30eb(\u307e\u305f\u306f *.core)\u304c\u4f5c\u696d\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u51fa\u529b\u3055\u308c\u307e\u3059\u3002 … \u7d9a\u304d\u3092\u8aad\u3080 GDB \u3067\u30b3\u30a2\u30c0\u30f3\u30d7\u306e\u539f\u56e0\u3092\u63a2\u308b<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[20],"class_list":["post-746","post","type-post","status-publish","format-standard","hentry","tag-linux"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/posts\/746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/comments?post=746"}],"version-history":[{"count":0,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/posts\/746\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/media?parent=746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/categories?post=746"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/tags?post=746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}