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From: "jakub at redhat dot com" <sourceware-bugzilla@sources.redhat.com> To: glibc-bugs@sources.redhat.com Subject: [Bug libc/221] C++ throw terminates ucontext_t context, instead of returning via uc_link Date: Fri, 18 Jun 2004 11:18:00 -0000 [thread overview] Message-ID: <20040618111804.30970.qmail@sourceware.org> (raw) In-Reply-To: <20040616095113.221.a.darovskikh@compassplus.ru> ------- Additional Comments From jakub at redhat dot com 2004-06-18 11:18 ------- I don't think anything like this is required by any standards. For each target, one would have to describe the makecontext helper behaviour in terms of DWARF2/3 unwind info. Say on i386, the helper increases stack pointer by 4 * %ebx (easy), reads link pointer from the stack, then needs conditionally go to an area without unwind info (exit case) or simulate the effect of setcontext call. -- http://sources.redhat.com/bugzilla/show_bug.cgi?id=221 ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
next prev parent reply other threads:[~2004-06-18 11:18 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2004-06-16 9:51 [Bug libc/221] New: " a dot darovskikh at compassplus dot ru 2004-06-16 9:54 ` [Bug libc/221] " a dot darovskikh at compassplus dot ru 2004-06-18 4:56 ` a dot darovskikh at compassplus dot ru 2004-06-18 11:18 ` jakub at redhat dot com [this message] 2004-06-18 11:32 ` a dot darovskikh at compassplus dot ru 2004-08-10 2:26 ` drepper at redhat dot com
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