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Re: My Emacs unicode 2 crash again when I do some *Replace String (M-%)*
From: |
David Kastrup |
Subject: |
Re: My Emacs unicode 2 crash again when I do some *Replace String (M-%)*, I give the debug informations under gdb in the attachments. |
Date: |
Tue, 06 Mar 2007 15:10:08 +0100 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
Kenichi Handa <address@hidden> writes:
> By the way,
>
>> abnormally. The debug-results-gdb is my debug informations under
>> gdb.
>
> It shows this info:
>
> Breakpoint 1, abort () at emacs.c:431
> 431 kill (getpid (), SIGABRT);
> (gdb) bt full
> #0 abort () at emacs.c:431
> No locals.
> #1 0x08085a09 in try_window_id (w=0x8b927f0) at xdisp.c:15191
>
> The function try_window_id has this code:
>
> try_window_id (w)
> struct window *w;
> {
> [...]
> /* Update window_end_pos and window_end_vpos. */
> if (first_unchanged_at_end_row
> && !last_text_row_at_end)
> [...]
> else if (last_text_row_at_end)
> [...]
> else if (last_text_row)
> [...]
> else if (first_unchanged_at_end_row == NULL
> && last_text_row == NULL
> && last_text_row_at_end == NULL)
> [...]
> else
> abort (); <-- line 15191
> [...]
> }
>
> So it's impossible to reach the line 15191 with any
> combination of values of these three variables:
>
> first_unchanged_at_end_vpos
> last_text_row
> last_text_row_at_end
>
> Is it GCC bug? Which version of GCC have you used?
>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
- My Emacs unicode 2 crash again when I do some *Replace String (M-%)*, I give the debug informations under gdb in the attachments., Hongyi Zhao, 2007/03/06
- Re: My Emacs unicode 2 crash again when I do some *Replace String (M-%)*, I give the debug informations under gdb in the attachments., Kenichi Handa, 2007/03/06
- Re: My Emacs unicode 2 crash again when I do some *Replace String (M-%)*, I give the debug informations under gdb in the attachments., Kenichi Handa, 2007/03/06
- Re: My Emacs unicode 2 crash again when I do some *Replace String (M-%)*, I give the debug informations under gdb in the attachments.,
David Kastrup <=
- Re: My Emacs unicode 2 crash again when I do some *Replace String (M-%)*, I give the debug informations under gdb in the attachments., Kenichi Handa, 2007/03/06
- Re: My Emacs unicode 2 crash again when I do some *Replace String (M-%)*, I give the debug informations under gdb in the attachments., Nick Roberts, 2007/03/06
- Re: My Emacs unicode 2 crash again when I do some *Replace String (M-%)*, I give the debug informations under gdb in the attachments., Hongyi Zhao, 2007/03/06
- Re: My Emacs unicode 2 crash again when I do some *Replace String (M-%)*, I give the debug informations under gdb in the attachments., Nick Roberts, 2007/03/06
- Re: My Emacs unicode 2 crash again when I do some *Replace String (M-%)*, I give the debug informations under gdb in the attachments., Hongyi Zhao, 2007/03/06
- Re: My Emacs unicode 2 crash again when I do some *Replace String (M-%)*, I give the debug informations under gdb in the attachments., Nick Roberts, 2007/03/07
- Re: My Emacs unicode 2 crash again when I do some *Replace String (M-%)*, I give the debug informations under gdb in the attachments., Kenichi Handa, 2007/03/06
- Display bug [Re: My Emacs unicode 2 crash again ...], Kenichi Handa, 2007/03/07
- Re: Display bug [Re: My Emacs unicode 2 crash again ...], Hongyi Zhao, 2007/03/07
- Re: Display bug [Re: My Emacs unicode 2 crash again ...], Kenichi Handa, 2007/03/07