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Re: Emacs crashes, 07nov16

From: Jan Djärv
Subject: Re: Emacs crashes, 07nov16
Date: Fri, 23 Nov 2007 15:54:11 +0100
User-agent: Thunderbird (X11/20071022)

David Kastrup skrev:

> Sigh.  You did compile with -fno-crossjumping?  If you didn't,
> tracebacks from noreturn functions like "abort" are quite useless since
> the compiler will happily recycle a single abort call for all
> opportunities.

Crossjumping is only on when -O2 or higher is given acc. to the gcc docs.  So
if this was an -O0 compile, it should be OK.

>  -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso10646-1
>>     #0  0xffffe410 in __kernel_vsyscall ()
>>     #1  0xb7483c26 in kill () from /lib/i686/cmov/libc.so.6
>>     #2  0x080f906b in abort () at emacs.c:431 
>> although the only  breakpoint was at xterm.c:1374 

That is OK, it breaks on abort automatically.

        Jan D.

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