Date: Wed, 13 Mar 2002 23:43:45 -0700 (MST) From: "M. Warner Losh" <imp@village.org> To: edhall@weirdnoise.com Cc: mb@imp.ch, kris@obsecurity.org, jstocker@tzi.de, current@FreeBSD.ORG, hackers@FreeBSD.ORG, obrien@FreeBSD.ORG, edhall@screech.weirdnoise.com Subject: Re: gcc -O broken in CURRENT Message-ID: <20020313.234345.88856963.imp@village.org> In-Reply-To: <200203132015.g2DKFYv17886@screech.weirdnoise.com> References: <mb@imp.ch> <200203132015.g2DKFYv17886@screech.weirdnoise.com>
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In message: <200203132015.g2DKFYv17886@screech.weirdnoise.com>
Ed Hall <edhall@weirdnoise.com> writes:
: Exception-handling is broken with -O in -stable, and has been for years.
: FreeBSD is one of the few systems that use setjmp/longjmp stack unwinds
: to implement exceptions, so when the GCC folks broke that path, it was
: never fixed. There are supposedly patches floating around that fix the
: problem, but they either didn't work as advertised or the ball got dropped.
Hmmmm, C++ exceptions work in -stable with -O and have for at least a
year. At least they are working for us in our environment. What's
busted?
Warner
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