Date: Sun, 09 Feb 1997 10:00:29 +0100 From: Poul-Henning Kamp <phk@critter.dk.tfs.com> To: Andrew Herdman <andrew@why.whine.com> Cc: current@freebsd.org Subject: Re: Make world of Current dies with weird errors. Message-ID: <9477.855478829@critter.dk.tfs.com> In-Reply-To: Your message of "Sat, 08 Feb 1997 17:53:35 EST." <Pine.BSF.3.95.970208173817.14716A-100000@why>
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Hey Cool! Now for an encore, try to make "make" with -static so we don't have to fight shared libs in gdb. I would expect 807d432() to be free(3) but that is merely a guess... Poul-Henning >Well I had some courage. I can reliably reproduce the bug, and have with >a make re-compiled with -g, and the malloc trick i now have a nice core >file. As for using gdb for debugging... err well I don't now much about >it... i've seen the bt command used extensively and this is what i got: > >Core was generated by `make'. >Program terminated with signal 6, Abort trap. >Cannot access memory at address 0x654f0. >#0 0x807de11 in ?? () >(gdb) bt >#0 0x807de11 in ?? () >#1 0x807d6e3 in ?? () >#2 0x807c232 in ?? () >#3 0x807c270 in ?? () >#4 0x807d24b in ?? () >#5 0x807d432 in ?? () >#6 0x12731 in Lst_Destroy (l=0x588c0, freeProc=0) > at /usr/src/usr.bin/make/lst.lib/lstDestroy.c:99 >#7 0xfb2b in TargFreeGN (gnp=0x55d00) at targ.c:219 >#8 0x1270b in Lst_Destroy (l=0x182e0, freeProc=0xfae0 <TargFreeGN>) > at /usr/src/usr.bin/make/lst.lib/lstDestroy.c:93 >#9 0xf9d7 in Targ_End () at targ.c:139 >#10 0xa000 in main (argc=3, argv=0xefbfd798) at main.c:804 > > >I have the core and the program that created, and if you want I can leave >them somewhere for someone who knows what they are doing to take a peek at >them. I will help where I can of course, but this one is bigger than I >am. -- Poul-Henning Kamp | phk@FreeBSD.ORG FreeBSD Core-team. http://www.freebsd.org/~phk | phk@login.dknet.dk Private mailbox. whois: [PHK] | phk@tfs.com TRW Financial Systems, Inc. Power and ignorance is a disgusting cocktail.
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