From: "Richard M. Stallman" <rms@gnu.org>
Cc: koppel@ece.lsu.edu, c.schueller@gmx.at, emacs-devel@gnu.org
Subject: Re: emacs segfault on bootstrap
Date: Mon, 30 Jan 2006 13:46:45 -0500 [thread overview]
Message-ID: <E1F3e33-0004VL-FA@fencepost.gnu.org> (raw)
In-Reply-To: <87psma3l80.fsf@stupidchicken.com> (message from Chong Yidong on Sun, 29 Jan 2006 14:09:03 -0500)
A cursory inspection did not reveal any bugs in print_object. Smells
like a compiler bug.
Program received signal SIGSEGV, Segmentation fault.
0x0819c3be in print_object (obj=58, printcharfun=137788457, escapeflag=1)
at print.c:2009
2009 switch (XMISCTYPE (obj))
(gdb) bt
#0 0x0819c3be in print_object (obj=58, printcharfun=137788457, escapeflag=1)
at print.c:2009
(gdb) p obj
$5 = 137726760
(gdb) xtype
Lisp_Int
Do you think that frame 1 mistakenly treated an int
as a vector?
If so, could you look around some more and try to prove it
conclusively? Try to determine which line did something wrong.
Perhaps you could then easily step through and prove that the
incorrect computation occurs in a certain line or range of lines.
That's all the info needed to make a useful GCC bug report
so that this will get fixed.
next prev parent reply other threads:[~2006-01-30 18:46 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-26 13:10 emacs segfault on bootstrap Clemens Schueller
2006-01-29 5:31 ` cyd
2006-01-29 18:24 ` David Koppelman
2006-01-29 19:09 ` Chong Yidong
2006-01-29 19:22 ` David Koppelman
2006-01-29 19:39 ` Eli Zaretskii
2006-01-29 19:50 ` David Koppelman
2006-01-30 4:19 ` Eli Zaretskii
2006-01-30 18:46 ` Richard M. Stallman [this message]
2006-02-01 18:40 ` Clemens Schueller
2006-02-03 5:03 ` Richard M. Stallman
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