unit-tests/test-cases/zero-fill2/test.c

   1 /* -*- mode: C++; c-basic-offset: 4; tab-width: 4 -*-
   2  *
   3  * Copyright (c) 2006 Apple Computer, Inc. All rights reserved.
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   5  * @APPLE_LICENSE_HEADER_START@
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   7  * This file contains Original Code and/or Modifications of Original Code
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   9  * Version 2.0 (the 'License'). You may not use this file except in
  10  * compliance with the License. Please obtain a copy of the License at
  11  * http://www.opensource.apple.com/apsl/ and read it before using this
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  13  *
  14  * The Original Code and all software distributed under the License are
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  24 #include <stdio.h>
  25
  26 // if we used one big array, the linker would page align it
  27 // but we want to test a non-page align big chunk of zero-fill data
  28
  29 #if __LP64__
  30         #define BOOST 100UL
  31 #else
  32         #define BOOST 1
  33 #endif
  34
  35 int bigarray1[256];
  36 int bigarray2[2560];
  37 int bigarray3[25600];
  38 int bigarray4[256000];
  39 int bigarray5[2560000];
  40 #ifndef __arm__
  41 int bigarray6[256000000*BOOST];
  42 #endif
  43 static int staticbigarray1[256];
  44 static int staticbigarray2[2560];
  45 static int staticbigarray3[25600];
  46 static int staticbigarray4[256000];
  47 static int staticbigarray5[2560000];
  48 #ifndef __arm__
  49 static int staticbigarray6[25600000*BOOST];
  50 #endif
  51 int main()
  52 {
  53         staticbigarray1[10] = 4;
  54         staticbigarray2[10] = 4;
  55         staticbigarray3[10] = 4;
  56         staticbigarray4[10] = 4;
  57         staticbigarray5[10] = 4;
  58 #ifndef __arm__
  59         staticbigarray6[10] = 4;
  60 #endif
  61         return 0;
  62 }
  63