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bug#9684: Emacs 23.3 and 24.0.90 don't build on IRIX 6.5
From: |
Rainer Orth |
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 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.3 (usg-unix-v) |
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
- bug#9684: Emacs 23.3 and 24.0.90 don't build on IRIX 6.5, Rainer Orth, 2011/10/06
- bug#9684: Emacs 23.3 and 24.0.90 don't build on IRIX 6.5, Dan Nicolaescu, 2011/10/07
- bug#9684: Emacs 23.3 and 24.0.90 don't build on IRIX 6.5, Rainer Orth, 2011/10/10
- bug#9684: Emacs 23.3 and 24.0.90 don't build on IRIX 6.5, Dan Nicolaescu, 2011/10/11
- bug#9684: Emacs 23.3 and 24.0.90 don't build on IRIX 6.5, Rainer Orth, 2011/10/11
- bug#9684: Emacs 23.3 and 24.0.90 don't build on IRIX 6.5, Rainer Orth, 2011/10/10
bug#9684: Emacs 23.3 and 24.0.90 don't build on IRIX 6.5, Glenn Morris, 2011/10/06