08/02/20 13:27:15 OyXIUZCU
coreできるけど、何が違うんかな
$ ulimit -Sc unlimited (bash使ってる場合)
$ gcc foo.c
$ ./a.out
Segmentation fault (core dumped)
$ ls -la core
-rw------- 1 hoge hogehoge 212992 Feb 20 13:21 core
$ gdb a.out core
GNU gdb 2002-04-01-cvs
Copyright 2002 Free Software Foundation, Inc.
(略)
#0 0x0ff2c34c in strcpy () from /lib/libc.so.6
(gdb) where
#0 0x0ff2c34c in strcpy () from /lib/libc.so.6
#1 0x100004a0 in main ()
#2 0x0fecac30 in __libc_start_main () from /lib/libc.so.6