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Stack size on 64-bit Cygwin
- From: Ken Brown <kbrown at cornell dot edu>
- To: cygwin <cygwin at cygwin dot com>
- Date: Fri, 16 Aug 2013 16:49:30 -0400
- Subject: Stack size on 64-bit Cygwin
The problem that has been discussed at length in the thread "64-bit
emacs crashes a lot" appears to have been solved on the emacs-devel
list. (I say "appears to" because I'm waiting for Ryan to confirm
this.) The problem went away for me when I built emacs with
'LDFLAGS=-Wl,--stack,4194304'. I'm wondering if it's just that emacs
needs an unusually big stack or if the default stack size on 64-bit
Cygwin should be increased for all applications.
I noticed that ulimit -s gives 2025 on both 32-bit Cygwin and 64-bit
Cygwin. Shouldn't 64-bit applications need a larger stack than 32-bit
applications in general?
Ken
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