Import Mbed OS hard-float snapshot

features/FEATURE_EXPERIMENTAL_API/FEATURE_PSA/inc/default_random_seed.h

@@ -0,0 +1,44 @@
+
+
+#ifndef DEFAULT_RANDOM_SEED_H
+#define DEFAULT_RANDOM_SEED_H
+
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+
+/** Read seed from the secure storage.
+ *
+ *  This function will be the default function for reading the Random seed.
+ *
+ *   @param buf[out] buffer to hold the seed value from the secure storage
+ *   @param buf_len[in] input buffer length
+ *
+ * @returns
+ * secure storage API return value.
+ *
+ */
+int mbed_default_seed_read(unsigned char *buf, size_t buf_len);
+
+/** Writes seed to the secure storage.
+ *
+ *  This function will be the default function for writing the Random seed.
+ *
+ *   @param buf[in] buffer to the seed value
+ *   @param buf_len[in] input buffer length
+ *
+ * @returns
+ * secure storage API return value.
+ */
+int mbed_default_seed_write(unsigned char *buf, size_t buf_len);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* DEFAULT_RANDOM_SEED_H */

features/FEATURE_EXPERIMENTAL_API/FEATURE_PSA/inc/psa/tfm_platform_api.h

@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2018-2020, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ */
+
+#ifndef __TFM_PLATFORM_API__
+#define __TFM_PLATFORM_API__
+
+#include <limits.h>
+#include <stdint.h>
+#include "psa/client.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief TFM secure partition platform API version
+ */
+#define TFM_PLATFORM_API_VERSION_MAJOR (0)
+#define TFM_PLATFORM_API_VERSION_MINOR (3)
+
+/*!
+ * \enum tfm_platform_err_t
+ *
+ * \brief Platform service error types
+ *
+ */
+enum tfm_platform_err_t {
+    TFM_PLATFORM_ERR_SUCCESS = 0,
+    TFM_PLATFORM_ERR_SYSTEM_ERROR,
+    TFM_PLATFORM_ERR_INVALID_PARAM,
+    TFM_PLATFORM_ERR_NOT_SUPPORTED,
+
+    /* Following entry is only to ensure the error code of int size */
+    TFM_PLATFORM_ERR_FORCE_INT_SIZE = INT_MAX
+};
+
+typedef int32_t tfm_platform_ioctl_req_t;
+
+/*!
+ * \brief Performs a platform-specific service
+ *
+ * \param[in]  request      Request identifier (valid values vary
+ *                          based on the platform)
+ * \param[in]  input        Input buffer to the requested service (or NULL)
+ * \param[in,out] output    Output buffer to the requested service (or NULL)
+ *
+ * \return Returns values as specified by the \ref tfm_platform_err_t
+ */
+enum tfm_platform_err_t tfm_platform_ioctl(tfm_platform_ioctl_req_t request,
+                                           psa_invec *input,
+                                           psa_outvec *output);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __TFM_PLATFORM_API__ */