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Date:      Sun, 8 Sep 2002 17:29:04 -0400 (EDT)
From:      Andrew Gallatin <gallatin@cs.duke.edu>
To:        obrien@FreeBSD.ORG
Cc:        Joe Marcus Clarke <marcus@marcuscom.com>, alpha@FreeBSD.ORG
Subject:   Re: mozilla failure on 4.6.2
Message-ID:  <15739.49440.257640.512733@grasshopper.cs.duke.edu>
In-Reply-To: <20020907000825.GA4091@dragon.nuxi.com>
References:  <20020906040641.GA61111@xor.obsecurity.org> <1031287598.361.2.camel@gyros.marcuscom.com> <15736.40749.986834.818558@grasshopper.cs.duke.edu> <1031329151.342.9.camel@gyros.marcuscom.com> <20020906194732.GA2244@dragon.nuxi.com> <15737.2550.488154.4401@grasshopper.cs.duke.edu> <20020907000825.GA4091@dragon.nuxi.com>

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David O'Brien writes:
 > 
 > The vtable format in stable is not the same as AlphaLinux, it is the same
 > in -CURRENT.  Do we know if the results you posted also happen on
 > -CURRENT?

There's some kind of name-mangling problem on -current:

c++  -I/usr/X11R6/include  -I/usr/X11R6/include -fno-rtti -fno-exceptions -Wall -Wconversion -Wpointer-arith -Wbad-function-cast -Wcast-align -Woverloaded-virtual -Wsynth -Wno-ctor-dtor-privacy -Wno-long-long -O -pipe -mcpu=ev6 -fshort-wchar -pipe  -DNDEBUG -DTRIMMED -o TestXPTCInvoke TestXPTCInvoke.o   -L../../../../dist/bin -L../../../../dist/lib -L../../../../dist/bin -lxpcom -L/usr/ports/www/mozilla-devel/work/mozilla/dist/lib -lplds4 -lplc4 -lnspr4 -pthread   -lm    
../../../../dist/bin/libxpcom.so: undefined reference to `nsXPTCStubBase::Stub203()'
../../../../dist/bin/libxpcom.so: undefined reference to `nsXPTCStubBase::Stub156()'
<...>

<5:27pm>monet/gallatin:lib>nm -A * | grep Stub203
/usr/libexec/elf/nm: libmoz_art_lgpl.so: no symbols
/usr/libexec/elf/nm: libmozjs.so: no symbols
/usr/libexec/elf/nm: libmozz.so: no symbols
/usr/libexec/elf/nm: libnspr4.so: no symbols
/usr/libexec/elf/nm: libplc4.so: no symbols
/usr/libexec/elf/nm: libplds4.so: no symbols
/usr/libexec/elf/nm: libxpcom.so: no symbols
libxpcomproxy_s.a:nsProxyEventObject.o:                 U _ZN14nsXPTCStubBase7Stub203Ev
libxptcall.a:xptcall.o:                 U _ZN14nsXPTCStubBase7Stub203Ev
libxptcmd.a:xptcstubs_linux_alpha.o:0000000000001ba0 T Stub203__14nsXPTCStubBase

Have I ever mentioned how much I despise c++?

Drew

PS: Does the ports gcc on -stable use the same vtable format as linux?
I'm trying it now..


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