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/*
* Copyright (c) 2016 Chris Johns <chrisj@rtems.org>. All rights reserved.
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#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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