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mbedtls: provide user mode access

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The mbedtls library has some globals which results in faults
when user mode tries to access them.

Instantiate a memory partition for mbedtls's globals.
The linker will place all globals found by building this
library into this partition.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This commit is contained in:
Andrew Boie 2019-02-27 14:41:45 -08:00 • committed by Anas Nashif
commit e686aefe09
7 changed files with 40 additions and 4 deletions
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17
include/app_memory/partitions.h Normal file
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/*
* Copyright (c) 2019 Intel Corporation
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef ZEPHYR_APP_MEMORY_PARTITIONS_H
#define ZEPHYR_APP_MEMORY_PARTITIONS_H
#ifdef CONFIG_USERSPACE
#include <kernel.h> /* For struct k_mem_partition */
#if defined(CONFIG_MBEDTLS)
extern struct k_mem_partition k_mbedtls_partition;
#endif /* CONFIG_MBEDTLS */
#endif /* CONFIG_USERSPACE */
#endif /* ZEPHYR_APP_MEMORY_PARTITIONS_H */