unit-tests/test-cases/lazy-binding-reg-params/main.c

   1 /*
   2  * Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 #include <stdbool.h>
  24 #include <stdio.h>  // fprintf(), NULL
  25 #include <stdlib.h> // exit(), EXIT_SUCCESS
  26 #include <dlfcn.h>
  27
  28 #include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()
  29
  30
  31 ///
  32 /// rdar://problem/4132378 support __attribute__((regparm()))
  33 ///
  34 /// The stub binding helper for dyld needs to preserve registers
  35 ///
  36
  37
  38 extern
  39 #if __i386__
  40 __attribute__((regparm(3)))
  41 #endif
  42 bool inttest(int p1, int p2, int p3, int p4, int p5);
  43
  44 int main()
  45 {
  46
  47         if ( ! inttest(123, 456, 789, 4444, 55555) ) {
  48                 FAIL("lazy-binding-reg-params int parameters");
  49                 return EXIT_SUCCESS;
  50         }
  51
  52         PASS("lazy-binding-reg-params");
  53         return EXIT_SUCCESS;
  54 }