1008 segfaults in genattr

[Robert Lipe]

> So apparently the code is supposed to handle this.  I think we need to
> debug _why_ the code is failing when it gets called the second time.

I'm not seeing __do_global_dtors_aux() called twice, but I think the UW
dude is.

$ gdb a.out
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GDB 4.14-95q4 (i486-unknown-sco3.2v5.0.0elf),
Copyright 1995 Free Software Foundation, Inc...
Breakpoint 1 at 0x8048540
(gdb) break __do_global_dtors_aux
Breakpoint 2 at 0x8048658
(gdb) run
Starting program: /home/play/junk/gcc/a.out
Breakpoint 1 at 0x8003ded9
++count
++count
Base
--count

Breakpoint 2, 0x8048658 in __do_global_dtors_aux ()
(gdb) cont
Continuing.
--count
--count

Breakpoint 1, 0x8003ded9 in abort ()
(gdb)
(gdb) break exit
Breakpoint 3 at 0x800196c4
(gdb) run
The program being debugged has been started already.
Start it from the beginning? (y or n) y
Starting program: /home/play/junk/gcc/a.out
++count
++count
Base
--count

Breakpoint 3, 0x800196c4 in exit ()
(gdb) where
#0  0x800196c4 in exit ()
#1  0x8048634 in .text ()
(gdb) cont
Continuing.

Breakpoint 2, 0x8048658 in __do_global_dtors_aux ()
(gdb) where
#0  0x8048658 in __do_global_dtors_aux ()
#1  0x804ab91 in _fini ()
#2  0x800196d6 in exit ()
(gdb) cont
Continuing.
--count
--count

Breakpoint 3, 0x800196c4 in exit ()
(gdb) where
#0  0x800196c4 in exit ()
During symbol reading, DIE @ 0x3ae "this", type modifier 'const' ignored.
During symbol reading,
DIE @ 0x6a3 "__vtbl_ptr_type", type modifier 'const' ignored.
During symbol reading, DIE @ 0x76b "base_ref", type modifier 'const' ignored.
#1  0x8048877 in D::~D () at /tmp/p.C:30
#2  0x80487ad in global destructors keyed to bail () at /tmp/p.C:47
#3  0x8048677 in __do_global_dtors_aux ()
#4  0x804ab91 in _fini ()
#5  0x800196d6 in exit ()
(gdb) cont
Continuing.

Breakpoint 1, 0x8003ded9 in abort ()
(gdb)



I rebuilt crtstuff with your new global_dtors (after adding a missing
semicolon) and it seemed to make no different for the OpenServer case.

This could well be the ticket on Unixware 2, though...

RJL