Date: Fri, 14 Jan 2000 23:27:30 -0500 (EST) From: "Alexander N. Kabaev" <kabaev@mail.ru> To: "Alexander N. Kabaev" <kabaev@mail.ru>, obrien@FreeBSD.ORG Cc: current@FreeBSD.ORG Subject: Re: C++ exceptions doesn't work in shared libraries Message-ID: <XFMail.000114232730.kabaev@mail.ru> In-Reply-To: <XFMail.000113223953.kabaev@mail.ru>
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As promised, I tried to look into the problem little futher. The following
patch fixes all crashes for me and I was unable to reproduce the bug anymore. I
would really like to hear if it works for you too. I am especially interested
to know if it works on Alpha, because I cannot test it myself.
PS. The code in question is in mashine independent, so I have reason to believe
that this patch may fix the problem for other platforms too...
Index: contrib/gcc/except.c
===================================================================
RCS file: /home/ncvs/src/contrib/gcc/except.c,v
retrieving revision 1.1.1.2
diff -u -r1.1.1.2 except.c
--- contrib/gcc/except.c 1999/10/16 06:03:55 1.1.1.2
+++ contrib/gcc/except.c 2000/01/15 04:06:03
@@ -724,9 +724,11 @@
rtx handler_label;
{
emit_label (handler_label);
-
+
#ifdef HAVE_exception_receiver
+#ifdef DONT_USE_BUILTIN_SETJMP
if (! exceptions_via_longjmp)
+#endif
if (HAVE_exception_receiver)
emit_insn (gen_exception_receiver ());
#endif
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