CONFIGURE_MAXIMUM_THREAD_LOCAL_STORAGE_SIZE

Add this application configuration option.  This configuration option can be
used to reserve space for the dynamic linking of modules with thread-local
storage objects.

Add RTEMS_TASK_STORAGE_ALIGNMENT to define the minium alignment of a
thread-local storage size.

Update #4074.

4 files changed, 84 insertions, 2 deletions

diff --git a/testsuites/sptests/spfatal33/init.c b/testsuites/sptests/spfatal33/init.c
new file mode 100644
index 0000000000..3cdce7d931
--- /dev/null
+++ b/testsuites/sptests/spfatal33/init.c
@@ -0,0 +1,55 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * 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 "../spfatal_support/spfatal.h"
+
+#define FATAL_ERROR_TEST_NAME       "33"
+#define FATAL_ERROR_DESCRIPTION     "provoke too large TLS size"
+#define FATAL_ERROR_EXPECTED_SOURCE INTERNAL_ERROR_CORE
+#define FATAL_ERROR_EXPECTED_ERROR  INTERNAL_ERROR_TOO_LARGE_TLS_SIZE
+
+static _Thread_local short tls;
+
+static void force_error(void)
+{
+  long var;
+
+  var = tls;
+  RTEMS_OBFUSCATE_VARIABLE( var );
+  tls = var;
+
+  /* Not reached */
+  rtems_test_assert( 0 );
+}
+
+#define CONFIGURE_MAXIMUM_THREAD_LOCAL_STORAGE_SIZE 1
+
+#include "../spfatal_support/spfatalimpl.h"
diff --git a/testsuites/sptests/spfatal33/spfatal33.doc b/testsuites/sptests/spfatal33/spfatal33.doc
new file mode 100644
index 0000000000..190e1ad4eb
--- /dev/null
+++ b/testsuites/sptests/spfatal33/spfatal33.doc
@@ -0,0 +1,11 @@
+This file describes the directives and concepts tested by this test set.
+
+test set name: spfatal33
+
+directives:
+
+  - _TLS_Get_allocation_size()
+
+concepts:
+
+  - Provoke a too large TLS size.
diff --git a/testsuites/sptests/spfatal33/spfatal33.scn b/testsuites/sptests/spfatal33/spfatal33.scn
new file mode 100644
index 0000000000..80e3dd40a4
--- /dev/null
+++ b/testsuites/sptests/spfatal33/spfatal33.scn
@@ -0,0 +1,16 @@
+*** BEGIN OF TEST SPFATAL 33 ***
+*** TEST VERSION: 6.0.0.40a6a37e27a5e112bb3e383c196c6094f3498298
+*** TEST STATE: EXPECTED_PASS
+*** TEST BUILD: RTEMS_DEBUG
+*** TEST TOOLS: 10.2.1 20200904 (RTEMS 6, RSB 47f32b8b1a597b5ed3475722bdc155249ef51115, Newlib a0d7982)
+Fatal error (provoke too large TLS size) hit
+
+*** END OF TEST SPFATAL 33 ***
+
+
+*** FATAL ***
+fatal source: 0 (INTERNAL_ERROR_CORE)
+fatal code: 41 (INTERNAL_ERROR_TOO_LARGE_TLS_SIZE)
+RTEMS version: 6.0.0.40a6a37e27a5e112bb3e383c196c6094f3498298
+RTEMS tools: 10.2.1 20200904 (RTEMS 6, RSB 47f32b8b1a597b5ed3475722bdc155249ef51115, Newlib a0d7982)
+executing thread is NULL
diff --git a/testsuites/sptests/spinternalerror02/init.c b/testsuites/sptests/spinternalerror02/init.c
index bf589473de..1b7d0b4388 100644
--- a/testsuites/sptests/spinternalerror02/init.c
+++ b/testsuites/sptests/spinternalerror02/init.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2018 embedded brains GmbH.  All rights reserved.
+ * Copyright (c) 2012, 2020 embedded brains GmbH.  All rights reserved.
  *
  *  embedded brains GmbH
  *  Donierstr. 4
@@ -36,7 +36,7 @@ static void test_internal_error_text(void)
   } while ( text != text_last );
 
   rtems_test_assert(
-    error - 3 == INTERNAL_ERROR_NO_MEMORY_FOR_PER_CPU_DATA
+    error - 3 == INTERNAL_ERROR_TOO_LARGE_TLS_SIZE
   );
 }