From: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 9684@debbugs.gnu.org
Subject: bug#9684: Emacs 23.3 and 24.0.90 don't build on IRIX 6.5
Date: Fri, 07 Oct 2011 17:57:33 +0200 [thread overview]
Message-ID: <yddipo0bxqq.fsf@manam.CeBiTec.Uni-Bielefeld.DE> (raw)
In-Reply-To: <83wrcgg6y8.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 07 Oct 2011 17:25:03 +0200")
Eli Zaretskii <eliz@gnu.org> writes:
> Please show what these commands produce:
>
> (gdb) frame 3
> (gdb) pp fun
> (gdb) frame 1
> (gdb) pp args[0]
> (gdb) pp args[1]
Unfortunately, they don't really work:
Breakpoint 3, xsignal1 (error_symbol=274352730, arg=274355066) at /vol/src/gnu/emacs/emacs-24.0.90/src/eval.c:1773
(gdb) frame 3
#3 0x1029963c in funcall_lambda (fun=272695997, nargs=0, arg_vector=0x7ffb7d14) at /vol/src/gnu/emacs/emacs-24.0.90/src/eval.c:3139
(gdb) pp fun
Address of symbol "print_output_debug_flag" is unknown.
(gdb) frame 1
#1 0x10298f1c in Ffuncall (nargs=2, args=0x7ffb7a10) at /vol/src/gnu/emacs/emacs-24.0.90/src/eval.c:3029
(gdb) pp args[0]
Address of symbol "print_output_debug_flag" is unknown.
(gdb)pp args[1]
Address of symbol "print_output_debug_flag" is unknown.
This is really strange, though:
ro@columba 221 > nm print.o|grep print_output_debug_flag
[44] | 0| 4|OBJT |GLOB |DEFAULT |3 |print_output_debug_flag
ro@columba 222 > nm emacs|grep print_output_debug_flag
[2868] | 273886352| 4|OBJT |GLOB |DEFAULT |MIPS_SCOMMON|print_output_debug_flag
Since the save/restore of print_output_debug_flag seems to be for the
benefit of w32 only, I've tried the following instead:
Breakpoint 3, xsignal1 (error_symbol=274352730, arg=274355066) at /vol/src/gnu/emacs/emacs-24.0.90/src/eval.c:1773
(gdb) dis 3
(gdb) frame 3
#3 0x1029963c in funcall_lambda (fun=272695997, nargs=0, arg_vector=0x7ffb7d34) at /vol/src/gnu/emacs/emacs-24.0.90/src/eval.c:3139
(gdb) set $tmp = fun
(gdb) set safe_debug_print ($tmp)
emacs: Invalid function: external-debugging-output
[Inferior 1 (process 24041591) exited with code 01]
The program being debugged exited while in a function called from GDB.
Evaluation of the expression containing the function
(safe_debug_print) will be abandoned.
(gdb) frame 1
No registers.
Seriously ugly. This is all gdb 7.3, so nothing newer to try (except
perhaps for gdb mainline).
Rainer
--
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University
next prev parent reply other threads:[~2011-10-07 15:57 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-06 14:19 bug#9684: Emacs 23.3 and 24.0.90 don't build on IRIX 6.5 Rainer Orth
2011-10-06 17:52 ` Eli Zaretskii
2011-10-07 9:11 ` Rainer Orth
2011-10-07 12:49 ` Eli Zaretskii
2011-10-07 13:40 ` Rainer Orth
2011-10-07 15:25 ` Eli Zaretskii
2011-10-07 15:57 ` Rainer Orth [this message]
2011-10-07 18:13 ` Eli Zaretskii
2011-10-07 18:02 ` Dan Nicolaescu
2011-10-10 14:43 ` Rainer Orth
2011-10-11 10:18 ` Dan Nicolaescu
2011-10-11 14:21 ` Rainer Orth
2013-01-28 22:18 ` Glenn Morris
2013-01-31 12:10 ` Rainer Orth
2011-10-10 15:27 ` Rainer Orth
2011-10-07 0:49 ` Glenn Morris
2011-10-07 9:20 ` bug#7643: " Rainer Orth
2011-10-07 18:48 ` bug#7643: Build failure for SGI IRIX MIPS Glenn Morris
2011-10-07 19:18 ` Glenn Morris
2011-10-08 8:45 ` bug#9684: Emacs 23.3 and 24.0.90 don't build on IRIX 6.5 Paul Eggert
2014-04-13 22:55 ` Paul Eggert
2018-02-13 0:34 ` Noam Postavsky
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