From: Paul Eggert <eggert@cs.ucla.edu>
To: rms@gnu.org
Cc: Stefan Monnier <monnier@IRO.UMontreal.CA>, emacs-devel@gnu.org
Subject: Re: inlinable functions instead of macros
Date: Sat, 18 Aug 2012 13:57:58 -0700 [thread overview]
Message-ID: <503001D6.6010305@cs.ucla.edu> (raw)
In-Reply-To: <E1T2oNp-0003eQ-RS@fencepost.gnu.org>
On 08/18/2012 12:08 PM, Richard Stallman wrote:
> Could a GCC improvement be a good fix for this? For instance, if it
> allowed the assertion failure to find and mention the source location
> of the function's caller?
That could be done via GCC. It should also be doable without
changing the compiler, by enhancing glibc's 'backtrace' function.
GNU binutils contains code to do this, in its addr2line command,
and presumably we could use similar code inside Emacs. Emacs
could link to libbfd on systems that have it, or it could
bundle libbfd, or it could invoke the command-line tool
addr2line to get the relevant info. Whichever's easiest,
presumably.
next prev parent reply other threads:[~2012-08-18 20:57 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
2012-08-18 19:08 ` Richard Stallman
2012-08-18 20:57 ` Paul Eggert [this message]
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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