GDB hangs on Win2K

Mumit Khan khan@NanoTech.Wisc.EDU
Thu May 11 09:55:00 GMT 2000


On Wed, 10 May 2000, Tim Prince wrote:

> I'm trying to find out where cc1.exe is hanging up when
> attempting to build snapshots.  All I know so far is that it
> completes certain compilations with -O0 which it doesn't
> with -O.  Thought gdb would be the route to finding out more.
> No such luck.  I have installed cygwin since the mail about a
> fix for this, but don't remember if we were told to do something
> special.

There seems to be a problem in mmap I've trying to find for days
now with no luck. Essentially, ./stage1/xgcc is hanging when
garbage collecting (compiling fold-const.c), and the only solution
for now is to configure with --with-gc=simple which works but
really slows down compilation.

Regards,
Mumit



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