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Re: [Emacs-diffs] trunk r116836: Avoid GC crashes.
From: |
Eli Zaretskii |
Subject: |
Re: [Emacs-diffs] trunk r116836: Avoid GC crashes. |
Date: |
Mon, 24 Mar 2014 05:45:05 +0200 |
> From: David Kastrup <address@hidden>
> Cc: Daniel Colascione <address@hidden>, address@hidden, address@hidden,
> address@hidden
> Date: Sun, 23 Mar 2014 21:55:44 +0100
>
> Is this a failed assertion? From /etc/DEBUG:
>
> ** When you are trying to analyze failed assertions or backtraces, it
> is essential to compile Emacs with flags suitable for debugging.
> With GCC 4.8 or later, you can invoke 'make' with CFLAGS="-Og -g3".
> With older GCC or non-GCC compilers, you can use CFLAGS="-O0 -g3".
> With GCC and higher optimization levels such as -O2, the
> -fno-omit-frame-pointer and -fno-crossjumping options are often
> essential. The latter prevents GCC from using the same abort call for
> all assertions in a given function, rendering the stack backtrace
> useless for identifying the specific failed assertion.
That's how Windows snapshots are compiled, indeed.
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., (continued)
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., David Kastrup, 2014/03/22
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., Richard Stallman, 2014/03/22
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., Andreas Schwab, 2014/03/23
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., Eli Zaretskii, 2014/03/23
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., Daniel Colascione, 2014/03/23
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., Eli Zaretskii, 2014/03/23
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., Daniel Colascione, 2014/03/23
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., Eli Zaretskii, 2014/03/23
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., Daniel Colascione, 2014/03/23
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., David Kastrup, 2014/03/23
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes.,
Eli Zaretskii <=
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., Daniel Colascione, 2014/03/23
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., Eli Zaretskii, 2014/03/24
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., Richard Stallman, 2014/03/25
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., Daniel Colascione, 2014/03/25
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., Richard Stallman, 2014/03/25
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., Daniel Colascione, 2014/03/25
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., Eli Zaretskii, 2014/03/25
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., Richard Stallman, 2014/03/25
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., Eli Zaretskii, 2014/03/25
- Re: [Emacs-diffs] trunk r116836: Avoid GC crashes., Richard Stallman, 2014/03/26