clihelper/debug.txt at master · krnomad/clihelper · GitHub

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analize core dump file
# gdb [daemon_name] [core.file]
( e.g gdb bronzemedia core.bronze )

commands
bt : backtrace
br : break point
s  : step
n  : next
f  : select stack
list : show the source of selected stack
x  : print memory
/100 : 100 byte


info arg
info local
: show the argument and local value of the stack

where : show the infomation of stack of current process


example
(gdb) bt
#0 0xef663628 in fprintf () from /usr/lib/libc.so.1
#1 0x15b0c in fxRslt (gubun=0x56bf0 "1", from=0x57070 "010305",
    to=0x574f0 "010305", loginid=0x57970 "TEST001")
    at /fxMain/SRC/fxWeb/cgi/rslt.c:50
#2 0x1597c in main (argc=1, argv=0xeffff964)
    at /fxMain/SRC/fxWeb/cgi/fxrslt.c:85

#0 is the newest !!!


gdb --pid=1516 --exec=/opt/zinc/bin/bronzemediad
(gdb) info thread