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/* SPDX-License-Identifier: BSD-2-Clause */
/*
* Copyright (c) 2016 Chris Johns <chrisj@rtems.org>. All rights reserved.
*
* 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "tmacros.h"
#include <stdio.h>
#include <dlfcn.h>
#include <rtems/rtl/rtl-trace.h>
#include "dl-load.h"
#define TEST_TRACE 0
#if TEST_TRACE
#define DEBUG_TRACE (RTEMS_RTL_TRACE_DETAIL | \
RTEMS_RTL_TRACE_WARNING | \
RTEMS_RTL_TRACE_LOAD | \
RTEMS_RTL_TRACE_UNLOAD | \
RTEMS_RTL_TRACE_SYMBOL | \
RTEMS_RTL_TRACE_RELOC | \
RTEMS_RTL_TRACE_ALLOCATOR | \
RTEMS_RTL_TRACE_UNRESOLVED | \
RTEMS_RTL_TRACE_ARCHIVES | \
RTEMS_RTL_TRACE_GLOBAL_SYM | \
RTEMS_RTL_TRACE_DEPENDENCY)
#define DL_DEBUG_TRACE DEBUG_TRACE /* RTEMS_RTL_TRACE_ALL */
#else
#define DL_DEBUG_TRACE 0
#endif
int dl_load_test(void)
{
void* handle;
const char* err;
void (*func)(bool );
#if __i386__
/*
* std::runtime_error destructor locks up in atomics.
*/
bool throw_runtime = false;
#else
bool throw_runtime = true;
#endif
#if DL_DEBUG_TRACE
rtems_rtl_trace_set_mask (DL_DEBUG_TRACE);
#endif
handle = dlopen("/dl05-o5.o", RTLD_GLOBAL | RTLD_NOW);
if (handle == NULL)
{
err = dlerror();
if (err != NULL)
printf("dlopen: %s\n", err);
}
rtems_test_assert(handle != NULL);
func = dlsym(handle, "exception_dl");
if (func == NULL) {
err = dlerror ();
if (err)
printf ("dlsym: %s\n", err);
}
rtems_test_assert(func != NULL);
exception_base(throw_runtime);
func(throw_runtime);
rtems_test_assert(dlclose(handle) == 0);
return 0;
}
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