1 files changed, 125 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/experimental_section_vars/nrf_section_iter.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/experimental_section_vars/nrf_section_iter.c
new file mode 100644
index 0000000..ea8b02f
--- /dev/null
+++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/experimental_section_vars/nrf_section_iter.c
@@ -0,0 +1,125 @@
+/**
+ * Copyright (c) 2016 - 2018, Nordic Semiconductor ASA
+ * 
+ * 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, except as embedded into a Nordic
+ *    Semiconductor ASA integrated circuit in a product or a software update for
+ *    such product, 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.
+ * 
+ * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ * 
+ * 4. This software, with or without modification, must only be used with a
+ *    Nordic Semiconductor ASA integrated circuit.
+ * 
+ * 5. Any software provided in binary form under this license must not be reverse
+ *    engineered, decompiled, modified and/or disassembled.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA 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 "sdk_common.h"
+
+#if NRF_MODULE_ENABLED(NRF_SECTION_ITER)
+
+#include "nrf_section_iter.h"
+
+
+#if !defined(__GNUC__)
+static void nrf_section_iter_item_set(nrf_section_iter_t * p_iter)
+{
+    ASSERT(p_iter            != NULL);
+    ASSERT(p_iter->p_set     != NULL);
+    ASSERT(p_iter->p_section != NULL);
+
+    while (true)
+    {
+        if (p_iter->p_section == p_iter->p_set->p_last)
+        {
+            // End of the section set.
+            p_iter->p_item = NULL;
+            return;
+        }
+
+        if (p_iter->p_section->p_start != p_iter->p_section->p_end)
+        {
+            // Not empty section.
+            p_iter->p_item = p_iter->p_section->p_start;
+            return;
+        }
+
+        // Next section.
+        p_iter->p_section++;
+    }
+}
+#endif
+
+
+void nrf_section_iter_init(nrf_section_iter_t * p_iter, nrf_section_set_t const * p_set)
+{
+    ASSERT(p_iter != NULL);
+    ASSERT(p_set  != NULL);
+
+    p_iter->p_set = p_set;
+
+#if defined(__GNUC__)
+    p_iter->p_item = p_iter->p_set->section.p_start;
+    if (p_iter->p_item == p_iter->p_set->section.p_end)
+    {
+        p_iter->p_item = NULL;
+    }
+#else
+    p_iter->p_section = p_set->p_first;
+    nrf_section_iter_item_set(p_iter);
+#endif
+}
+
+void nrf_section_iter_next(nrf_section_iter_t * p_iter)
+{
+    ASSERT(p_iter        != NULL);
+    ASSERT(p_iter->p_set != NULL);
+
+    if (p_iter->p_item == NULL)
+    {
+        return;
+    }
+
+    p_iter->p_item = (void *)((size_t)(p_iter->p_item) + p_iter->p_set->item_size);
+
+#if defined(__GNUC__)
+    if (p_iter->p_item == p_iter->p_set->section.p_end)
+    {
+        p_iter->p_item = NULL;
+    }
+#else
+    ASSERT(p_iter->p_section != NULL);
+    // End of current section reached?
+    if (p_iter->p_item == p_iter->p_section->p_end)
+    {
+        p_iter->p_section++;
+        nrf_section_iter_item_set(p_iter);
+    }
+#endif
+}
+
+#endif // NRF_MODULE_ENABLED(NRF_SECTION_ITER)