Date: Wed, 14 Jun 2023 09:25:12 +0000 From: Gary Jennejohn <garyj@gmx.de> To: Juraj Lutter <otis@FreeBSD.org> Cc: Alexander Chernikov <melifaro@FreeBSD.org>, current@freebsd.org Subject: Re: ifconfig dumps core and gdb uses an undefined symbol Message-ID: <20230614112512.43b5ce0f@ernst.home> In-Reply-To: <FBBAB011-1530-4497-B612-3D0F65EF704E@FreeBSD.org> References: <20230614095956.26234554@ernst.home> <7A98AD66-35D3-447B-B808-2A52E9AD28F3@FreeBSD.org> <20230614110135.15b928db@ernst.home> <5822A2EB-F04E-4AAE-B6B4-E37918A161C5@FreeBSD.org> <FBBAB011-1530-4497-B612-3D0F65EF704E@FreeBSD.org>
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On Wed, 14 Jun 2023 11:14:13 +0200 Juraj Lutter <otis@FreeBSD.org> wrote: > > On 14 Jun 2023, at 11:12, Juraj Lutter <otis@FreeBSD.org> wrote: > > > > > > > >> On 14 Jun 2023, at 11:01, Gary Jennejohn <garyj@gmx.de> wrote: > >> I compiled gbd under /usr/ports and it now works, although it's emitt= ing > >> some weird errors. > >> > >> -O0 -g3 removes too much and gdb shows no useful information. > > > > Build it with: > > > > WITH_DEBUG=3D1 DEBUG_FLAGS=3D"-O3 -g3" > > > > Silly me. > > Actually with: > > WITH_DEBUG=3D1 DEBUG_FLAGS=3D"-O0 -g3" > Thanks, but doesn't work: #0 0x00002efcf61186c8 in ?? () (gdb) bt #0 0x00002efcf61186c8 in ?? () #1 0x00002f051a2fe000 in ?? () #2 0x0000000000000000 in ?? () (gdb) I've been a UNIX developer since 1984, so I have some experience using gdb. =2D- Gary Jennejohn
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