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Re: 23.0.50; Emacs seg fault

From: David Kastrup
Subject: Re: 23.0.50; Emacs seg fault
Date: Sun, 30 Sep 2007 13:07:10 +0200
User-agent: Gnus/5.11 (Gnus v5.11) Emacs/22.1.50 (gnu/linux)

address@hidden (Kim F. Storm) writes:

> Leo <address@hidden> writes:
>> #1  0x08194676 in wait_reading_process_output (time_limit=30, microsecs=0, 
>> read_kbd=-1, do_display=1, wait_for_cell=137551137, 
>>     wait_proc=0x0, just_wait_proc=0) at process.c:4880
> I doubt that is the right line number due to compiler optimizations.
> Compile with CFLAGS="-g -O0" to get max debugging info.

>From etc/DEBUG:

** When you are trying to analyze failed assertions, it will be
essential to compile Emacs either completely without optimizations or
at least (when using GCC) with the -fno-crossjumping option.  Failure
to do so may make the compiler recycle the same abort call for all
assertions in a given function, rendering the stack backtrace useless
for identifying the specific failed assertion.

David Kastrup, Kriemhildstr. 15, 44793 Bochum

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