dbx 使用留念

dbx XXX

dbx /usr1/arbor/bin/BIP
(dbx) stop at XXX.c:2733
(2) stop at "XXXc":2734
(dbx) run XXX    

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1,启动dbx:dbx /usr1/arbor/bin/BIP
2,设置代码目录：
(dbx) use /usr1/arbor/src/billing/bip/ /usr1/arbor/src/billing/bill_lib/rc_lib/ /usr1/arbor/camb_src/include/
3,设置函数名为断点
(dbx) stop in rate_rc_bip
4,设置文件行数为断点
(dbx) file /usr1/arbor/src/billing/bill_lib/rc_lib//rc_rate.c
(dbx) stop at 150
5,启动代码
(dbx) run bip18 3
6,如果使用dbx print命令有乱码，需要用int进行强制转换:
(dbx) p pcn1->from_date
(year = 2001, month = '^A', day = '^_', hour = '\0', minute = '\0', second = '\0')
(dbx) p (int)pcn1->from_date.month
1
(dbx) p (int)pcn1->from_date.day
31

7,下一步:n
8,进入子函数:s (step)
9,继续运行:cont