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2 * Copyright (c) 2005-2008 Apple Computer, Inc. All rights reserved.
4 * @APPLE_LICENSE_HEADER_START@
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
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.
21 * @APPLE_LICENSE_HEADER_END@
23 #include <stdio.h> // fprintf(), NULL
24 #include <stdlib.h> // exit(), EXIT_SUCCESS
27 #include <mach-o/dyld.h>
28 #include <Availability.h>
30 #include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()
44 __attribute__((visibility("hidden"))) int hide()
49 // checks global symbol
50 static void verifybar()
53 if ( dladdr(&bar
, &info
) == 0 ) {
54 FAIL("dladdr(&bar, xx) failed");
57 if ( strcmp(info
.dli_sname
, "bar") != 0 ) {
58 if ( strcmp(info
.dli_sname
, "_bar") == 0 ) {
59 XFAIL("dladdr()->dli_sname is \"%s\" instead of \"bar\"", info
.dli_sname
);
62 FAIL("dladdr()->dli_sname is \"%s\" instead of \"bar\"", info
.dli_sname
);
66 if ( info
.dli_saddr
!= &bar
) {
67 FAIL("dladdr()->dli_saddr is not &bar");
70 #if __MAC_OS_X_VERSION_MIN_REQUIRED
71 if ( info
.dli_fbase
!= _dyld_get_image_header_containing_address(&bar
) ) {
72 FAIL("dladdr()->dli_fbase is not image that contains &bar");
78 // checks local symbol
79 static void verifyfoo()
82 if ( dladdr(&foo
, &info
) == 0 ) {
83 FAIL("dladdr(&foo, xx) failed");
86 if ( strcmp(info
.dli_sname
, "foo") != 0 ) {
87 FAIL("dladdr()->dli_sname is \"%s\" instead of \"foo\"", info
.dli_sname
);
90 if ( info
.dli_saddr
!= &foo
) {
91 FAIL("dladdr()->dli_saddr is not &foo");
94 #if __MAC_OS_X_VERSION_MIN_REQUIRED
95 if ( info
.dli_fbase
!= _dyld_get_image_header_containing_address(&foo
) ) {
96 FAIL("dladdr()->dli_fbase is not image that contains &foo");
102 // checks hidden symbol
103 static void verifyhide()
106 if ( dladdr(&hide
, &info
) == 0 ) {
107 FAIL("dladdr(&hide, xx) failed");
110 if ( strcmp(info
.dli_sname
, "hide") != 0 ) {
111 FAIL("dladdr()->dli_sname is \"%s\" instead of \"hide\"", info
.dli_sname
);
114 if ( info
.dli_saddr
!= &hide
) {
115 FAIL("dladdr()->dli_saddr is not &hide");
118 #if __MAC_OS_X_VERSION_MIN_REQUIRED
119 if ( info
.dli_fbase
!= _dyld_get_image_header_containing_address(&hide
) ) {
120 FAIL("dladdr()->dli_fbase is not image that contains &hide");