projects / apple / ld64.git / blame
| Commit | Line | Data |
|---|---|---|
| a61fdf0a A |
1 | /* -*- mode: C++; c-basic-offset: 4; tab-width: 4 -*- |
| 2 | * | |
| 3 | * Copyright (c) 2005 Apple Computer, Inc. All rights reserved. | |
| 4 | * | |
| 5 | * @APPLE_LICENSE_HEADER_START@ | |
| 6 | * | |
| 7 | * This file contains Original Code and/or Modifications of Original Code | |
| 8 | * as defined in and that are subject to the Apple Public Source License | |
| 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 | |
| 12 | * file. | |
| 13 | * | |
| 14 | * The Original Code and all software distributed under the License are | |
| 15 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 16 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 17 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
| 19 | * Please see the License for the specific language governing rights and | |
| 20 | * limitations under the License. | |
| 21 | * | |
| 22 | * @APPLE_LICENSE_HEADER_END@ | |
| 23 | */ | |
| 24 | ||
| 25 | static int foo; | |
| 26 | ||
| 27 | int __attribute__((visibility("hidden"))) foofoo; | |
| 28 | ||
| 29 | static int uninit_static; | |
| 30 | static int init_static = 1; | |
| 31 | int __attribute__((visibility("hidden"))) uninit_hidden; | |
| 32 | int __attribute__((visibility("hidden"))) init_hidden = 1; | |
| 33 | int uninit_global; | |
| 34 | int init_global = 1; | |
| 35 | extern int extern_global; | |
| 36 | extern int __attribute__((visibility("hidden"))) extern_hidden; | |
| 37 | ||
| 38 | static int uninit_static_array[4]; | |
| 39 | static int init_static_array[4] = {1,2,3,4}; | |
| 40 | int __attribute__((visibility("hidden"))) uninit_hidden_array[4]; | |
| 41 | int __attribute__((visibility("hidden"))) init_hidden_array[4] = {1,2,3,4}; | |
| 42 | int uninit_global_array[4]; | |
| 43 | int init_global_array[4] = {1,2,3,4}; | |
| 44 | extern int extern_global_array[4]; | |
| 45 | ||
| 46 | int test1() { return uninit_static; } | |
| 47 | int test2() { return init_static; } | |
| 48 | int test3() { return uninit_hidden; } | |
| 49 | int test4() { return init_hidden; } | |
| 50 | int test5() { return uninit_global; } | |
| 51 | int test6() { return init_global; } | |
| 52 | int test7() { return extern_global; } | |
| 53 | int test8() { return extern_hidden; } | |
| 54 | ||
| 55 | int test_array1() { return uninit_static_array[2]; } | |
| 56 | int test_array2() { return init_static_array[2]; } | |
| 57 | int test_array3() { return uninit_hidden_array[2]; } | |
| 58 | int test_array4() { return init_hidden_array[2]; } | |
| 59 | int test_array5() { return uninit_global_array[2]; } | |
| 60 | int test_array6() { return init_global_array[2]; } | |
| 61 | int test_array7() { return extern_global_array[2]; } | |
| 62 | ||
| 63 | static int foo2; | |
| 64 | int test9() { return foo2; } | |
| 65 | ||
| 66 | ||
| 67 | int* p_init_global = &init_global; | |
| 68 | void* p_test1 = (void*)&test1; | |
| 69 | unsigned char pad = 2; | |
| 70 | unsigned char pad2 = 3; // this padding throws off alignment on compiler generated anonymous non-lazy pointers... | |
| 71 | ||
| 72 | int func() __attribute__((visibility("hidden"))); | |
| 73 | int func() { return foo; } | |
| 74 | ||
| 75 | int func2() { return func() + 1; } | |
| 76 |