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From: jwb@cepmax.ncsu.EDU (John W. Baugh Jr.)
Newsgroups: comp.sys.apollo
Subject: GCC bug?
Message-ID: <1990Sep11.125319.21412@ncsuvx.ncsu.edu>
Date: 11 Sep 90 12:53:19 GMT
References: <1990Sep10.151351.20186@water.waterloo.edu>
Sender: news@ncsuvx.ncsu.edu (USENET News System)
Reply-To: jwb@cepmax.ncsu.edu
Organization: North Carolina State University
Lines: 27

[Either this is a duplicate or my first one flew to never-never land.]

I'm using gcc version 1.37.1 (with John Vasta's patches) to compile
the following program on a DN4500 (SR10.2, BSD4.3):

     1	main()
     2	{
     3	  char x[10];
     4	  long i;
     5	
     6	  for (i = 0; i <= 10; i++) x[i] = 'a';
     7	
     8	  return 0;
     9	}

Upon executing the program I get:

% a.out
unable to unwind stack because of invalid stack frame (process
manager/process fault manager)

However, if I swap lines 3 and 4 it runs perfectly.  Any ideas?

Thanks,

John Baugh
jwb@cepmax.ncsu.edu