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Reply-To: | moss AT cs DOT umass DOT edu |
Subject: | Re: My C arrays are too large |
To: | cygwin AT cygwin DOT com |
References: | <CY4PR1101MB21339312E8F5656D8C887BFE81B30 AT CY4PR1101MB2133 DOT namprd11 DOT prod DOT outlook DOT com> <87ftl0jb1i DOT fsf AT Rainer DOT invalid> |
From: | Eliot Moss <moss AT cs DOT umass DOT edu> |
Message-ID: | <f6756d22-2fd6-28b2-28ec-568141ab14b4@cs.umass.edu> |
Date: | Fri, 13 Sep 2019 14:44:33 -0400 |
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On 9/13/2019 2:39 PM, Achim Gratz wrote: > Blair, Charles E III writes: >> My apologies for failing to reply on-list. I don't know how :( >> >> My machine is 64 bit, and I hope I installed the correct version of cygwin. >> >> This program: >> >> #include<stdio.h> >> int main(){char *a[50][8192]; >> return 0;} >> >> compiles with gcc (no special options) but gives "Segmentation fault". > > You are creating an automatic variable that's larger than the default > stack. You need to enlarge the stack, either during link time or later > e.g. via > > peflags -x0x800000 a.out Works for me (but how obscure!). Eliot -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
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