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Date:      Sun, 9 Apr 1995 03:50:02 +1000
From:      Bruce Evans <bde@zeta.org.au>
To:        ache@astral.msk.su, freebsd-current@freefall.cdrom.com
Subject:   Re: DDB is broken?
Message-ID:  <199504081750.DAA02397@godzilla.zeta.org.au>

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>I config -g my kernel and got
>(null)(xxxx,...) at xxx
>(null)(xxxx,...) at xxx
>etc. on 't' command when I break into DDB.
>I.e. no function names showed but (null) instead.
>Moreover, 'show map' cause page fault.

If you use `strip -x' on the boot kernel, then there is a mmap() bug
that sometimes causes an invalid symbol table.  This is being fixed.

Does anyone boot with full -g kernels?  I don't know exactly what
ddb will do with all the symbols.

Bruce



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