summaryrefslogtreecommitdiffstats
path: root/testsuites/libtests/dl09/dl-load.c
diff options
context:
space:
mode:
Diffstat (limited to 'testsuites/libtests/dl09/dl-load.c')
-rw-r--r--testsuites/libtests/dl09/dl-load.c43
1 files changed, 37 insertions, 6 deletions
diff --git a/testsuites/libtests/dl09/dl-load.c b/testsuites/libtests/dl09/dl-load.c
index 9b03a3746c..216fb5a201 100644
--- a/testsuites/libtests/dl09/dl-load.c
+++ b/testsuites/libtests/dl09/dl-load.c
@@ -1,10 +1,29 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
/*
* Copyright (c) 2019 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.
+ * 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.
*/
#define TEST_TRACE 0
@@ -97,8 +116,12 @@ static void dl_check_resolved(void* handle, bool has_unresolved)
rtems_test_assert (unresolved == 0);
}
}
- printf ("handel: %p: %sunresolved externals\n",
- handle, unresolved != 0 ? "" : "no ");
+ if (handle == RTLD_SELF)
+ printf ("handle: RTL_SELF: %sunresolved externals\n",
+ unresolved != 0 ? "" : "no ");
+ else
+ printf ("handle: %p: %sunresolved externals\n",
+ handle, unresolved != 0 ? "" : "no ");
}
static void* dl_load_obj (const char* name, bool has_unresolved)
@@ -133,12 +156,20 @@ static void dl_close (void* handle)
static int dl_call (void* handle, const char* func)
{
+ static call_sig last_call;
call_sig call = dlsym (handle, func);
if (call == NULL)
{
printf("dlsym failed: symbol not found: %s\n", func);
return 1;
}
+ if (last_call != NULL && last_call != call)
+ {
+ printf("Call location different: moved by: %i (call:%p last:%p)\n",
+ (int) (call - last_call),
+ call, last_call);
+ }
+ last_call = call;
call ();
return 0;
}
@@ -152,7 +183,7 @@ static void dl_object_open (object_def* od, objects* o)
if (od->space != 0)
{
o->space = malloc (od->space);
- printf("space alloc: %s: %d: %p\n", od->name, od->space, o->space);
+ printf("space alloc: %s: %zd: %p\n", od->name, od->space, o->space);
rtems_test_assert (o->space != NULL);
}
dl_load_dump ();