From: Eli Zaretskii <eliz@gnu.org>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: monnier@IRO.UMontreal.CA, emacs-devel@gnu.org
Subject: Re: inlinable functions instead of macros
Date: Wed, 22 Aug 2012 19:03:57 +0300 [thread overview]
Message-ID: <834nnuc3rm.fsf@gnu.org> (raw)
In-Reply-To: <5034A654.2080909@cs.ucla.edu>
> Date: Wed, 22 Aug 2012 02:28:52 -0700
> From: Paul Eggert <eggert@cs.ucla.edu>
> Cc: emacs-devel@gnu.org
>
> alloc.c:800: Emacs fatal error: assertion failed: 0 <= nitems && 0 < item_size
> ./temacs[0x5bbdaf]
> ./temacs[0x5bf5e2]
> ./temacs[0x549cbd]
> ./temacs[0x417681]
> /lib64/libc.so.6(__libc_start_main+0xed)[0x3b3082135d]
> ./temacs[0x418d85]
>
> You can then find out the source locations corresponding to the
> backtrace by giving those addresses to the debugger, like this:
>
> $ gdb temacs
> ...
> (gdb) b *0x5bbdaf
> Breakpoint 2 at 0x5bbdaf: file alloc.c, line 6698.
> (gdb) b *0x5bf5e2
> Breakpoint 3 at 0x5bf5e2: file alloc.c, line 802.
> (gdb) b *0x549cbd
> Breakpoint 4 at 0x549cbd: file emacs.c, line 1799.
Also, "l *0x5bbdaf" etc. will show source lines around the offending
line (6698 etc.).
next prev parent reply other threads:[~2012-08-22 16:03 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-17 23:48 inlinable functions instead of macros Stefan Monnier
2012-08-17 23:59 ` Paul Eggert
2012-08-18 22:15 ` Daniel Colascione
2012-08-18 22:55 ` John Yates
2012-08-19 4:22 ` Richard Stallman
2012-08-21 17:50 ` Stefan Monnier
2012-08-22 9:24 ` C backtraces for Emacs Paul Eggert
2012-08-22 16:01 ` Eli Zaretskii
2012-08-22 16:39 ` Paul Eggert
2012-08-23 0:40 ` Daniel Colascione
2012-08-23 16:55 ` Eli Zaretskii
2012-08-24 10:48 ` Paul Eggert
2012-08-25 4:41 ` Paul Eggert
2012-08-25 5:57 ` Eli Zaretskii
2012-08-22 9:28 ` inlinable functions instead of macros Paul Eggert
2012-08-22 9:48 ` Andreas Schwab
2012-08-22 14:31 ` Stefan Monnier
2012-08-24 21:37 ` Paul Eggert
2012-08-25 1:38 ` Tom Tromey
2012-08-25 2:58 ` Paul Eggert
2012-08-25 5:35 ` Eli Zaretskii
2012-08-25 20:13 ` Tom Tromey
2012-08-26 4:42 ` Paul Eggert
2012-08-25 2:05 ` Stefan Monnier
2012-08-26 5:31 ` Paul Eggert
2012-08-22 16:03 ` Eli Zaretskii [this message]
2012-08-18 19:08 ` Richard Stallman
2012-08-18 20:57 ` Paul Eggert
2012-08-18 21:03 ` Eli Zaretskii
2012-08-18 21:31 ` Paul Eggert
2012-08-19 2:45 ` Eli Zaretskii
2012-08-18 21:14 ` Óscar Fuentes
2012-08-19 17:28 ` Florian Weimer
2012-08-20 20:38 ` Sam Steingold
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