secure_fw/spm/cmsis_func/tfm_veneers.c.template

/*
 * Copyright (c) 2018-2022, Arm Limited. All rights reserved.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 *
 */

/***********{{utilities.donotedit_warning}}***********/

#include "tfm_secure_api.h"
#include "spm_partition_defs.h"

{% for partition in partitions %}
/******** {{partition.manifest.name}} ********/
    {% for sec_func in partition.manifest.secure_functions %}
psa_status_t {{sec_func.signal.lower()}}(psa_invec *, size_t, psa_outvec *, size_t);
    {% endfor %}

{% endfor %}

#define TFM_VENEER_FUNCTION(partition_name, func_name, sfn_name) \
    __tfm_secure_gateway_attributes__ \
    psa_status_t func_name##_veneer(psa_invec *in_vec, \
                                    size_t in_len, \
                                    psa_outvec *out_vec, \
                                    size_t out_len) \
    { \
        bool is_ns = tfm_core_is_ns_client(); \
      \
        TFM_CORE_IOVEC_SFN_REQUEST(partition_name, \
                                   is_ns, \
                                   (void *) sfn_name, \
                                   in_vec, in_len, out_vec, out_len); \
    }

{% for partition in partitions %}
/******** {{partition.manifest.name}} ********/
    {% for sec_func in partition.manifest.secure_functions %}
        {% if sec_func.signal.lower().startswith('tfm_') %}
        {# If signal already contains tfm_ prefix, avoid adding a duplicated one
           in veneer function name.
        #}
TFM_VENEER_FUNCTION({{partition.manifest.name}}, {{sec_func.signal.lower()}}, {{sec_func.signal.lower()}})
        {% else %}
TFM_VENEER_FUNCTION({{partition.manifest.name}}, tfm_{{sec_func.signal.lower()}}, {{sec_func.signal.lower()}})
        {% endif %}
    {% endfor %}
{% endfor %}