11be35a165
To do so, a few dependencies have been imported: * external/bsd/lutok * external/mit/lua * external/public-domain/sqlite * external/public-domain/xz The Kyua framework is the new generation of ATF (Automated Test Framework), it is composed of: * external/bsd/atf * external/bsd/kyua-atf-compat * external/bsd/kyua-cli * external/bsd/kyua-tester * tests Kyua/ATF being written in C++, it depends on libstdc++ which is provided by GCC. As this is not part of the sources, Kyua is only compiled when the native GCC utils are installed. To install Kyua do the following: * In a cross-build enviromnent, add the following to the build.sh commandline: -V MKBINUTILS=yes -V MKGCCCMDS=yes WARNING: At this point the import is still experimental, and not supported on native builds (a.k.a make build). Change-Id: I26aee23c5bbd2d64adcb7c1beb98fe0d479d7ada
149 lines
3.7 KiB
C
149 lines
3.7 KiB
C
/*-
|
|
* Copyright (c) 2011 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Joerg Sonnenberger.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <dlfcn.h>
|
|
#include <link_elf.h>
|
|
#include <pthread.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
int sleep_init;
|
|
int sleep_fini;
|
|
int dlopen_cookie;
|
|
int dlclose_cookie;
|
|
|
|
void (*tls_callback_sym)(void);
|
|
|
|
static int
|
|
dl_iterate_phdr_cb(struct dl_phdr_info *info, size_t size, void *data)
|
|
{
|
|
(*tls_callback_sym)();
|
|
return 0;
|
|
}
|
|
|
|
static void *
|
|
test_dl_iterate_phdr_helper(void *dummy)
|
|
{
|
|
sleep(10);
|
|
_exit(1);
|
|
}
|
|
|
|
static void
|
|
test_dl_iterate_phdr(void)
|
|
{
|
|
pthread_t t;
|
|
void *dso;
|
|
sleep_init = 0;
|
|
sleep_fini = 0;
|
|
if ((dso = dlopen("libh_helper_dso2.so", RTLD_LAZY)) == NULL) {
|
|
fprintf(stderr, "opening helper failed\n");
|
|
_exit(1);
|
|
}
|
|
tls_callback_sym = dlsym(dso, "tls_callback");
|
|
if (tls_callback_sym == NULL) {
|
|
fprintf(stderr, "bad helper\n");
|
|
_exit(1);
|
|
}
|
|
pthread_create(&t, NULL, test_dl_iterate_phdr_helper, NULL);
|
|
if (dl_iterate_phdr(dl_iterate_phdr_cb, NULL))
|
|
_exit(1);
|
|
_exit(0);
|
|
}
|
|
|
|
static void *
|
|
init_fini_helper(void *arg)
|
|
{
|
|
void *dso;
|
|
if ((dso = dlopen(arg, RTLD_LAZY)) == NULL) {
|
|
fprintf(stderr, "opening %s failed\n", (char *)arg);
|
|
exit(1);
|
|
}
|
|
dlclose(dso);
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
test_dlopen(void)
|
|
{
|
|
pthread_t t1, t2;
|
|
sleep_init = 1;
|
|
sleep_fini = 0;
|
|
printf("%d\n", dlopen_cookie);
|
|
pthread_create(&t1, NULL, init_fini_helper,
|
|
__UNCONST("libh_helper_dso2.so"));
|
|
sleep(1);
|
|
printf("%d\n", dlopen_cookie);
|
|
if (dlopen_cookie != 1)
|
|
_exit(1);
|
|
sleep(1);
|
|
pthread_create(&t2, NULL, init_fini_helper,
|
|
__UNCONST("libutil.so"));
|
|
printf("%d\n", dlopen_cookie);
|
|
if (dlopen_cookie != 1)
|
|
_exit(1);
|
|
_exit(0);
|
|
}
|
|
|
|
static void
|
|
test_dlclose(void)
|
|
{
|
|
pthread_t t1, t2;
|
|
sleep_init = 0;
|
|
sleep_fini = 1;
|
|
printf("%d\n", dlclose_cookie);
|
|
pthread_create(&t1, NULL, init_fini_helper,
|
|
__UNCONST("libh_helper_dso2.so"));
|
|
sleep(1);
|
|
printf("%d\n", dlclose_cookie);
|
|
if (dlclose_cookie != 2)
|
|
_exit(1);
|
|
pthread_create(&t2, NULL, init_fini_helper,
|
|
__UNCONST("libutil.so"));
|
|
sleep(1);
|
|
printf("%d\n", dlclose_cookie);
|
|
if (dlclose_cookie != 2)
|
|
_exit(1);
|
|
_exit(0);
|
|
}
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
if (argc != 2)
|
|
return 1;
|
|
if (strcmp(argv[1], "dl_iterate_phdr") == 0)
|
|
test_dl_iterate_phdr();
|
|
if (strcmp(argv[1], "dlopen") == 0)
|
|
test_dlopen();
|
|
if (strcmp(argv[1], "dlclose") == 0)
|
|
test_dlclose();
|
|
return 1;
|
|
}
|