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/*
* Copyright (c) 2017-2021, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef EP_INFO_H
#define EP_INFO_H
#include <common/param_header.h>
#ifndef __ASSEMBLER__
#include <stdint.h>
#include <lib/cassert.h>
#endif /* __ASSEMBLER__ */
#include <export/common/ep_info_exp.h>
#define SECURE EP_SECURE
#define NON_SECURE EP_NON_SECURE
#define REALM EP_REALM
#if ENABLE_RME
#define sec_state_is_valid(s) (((s) == SECURE) || \
((s) == NON_SECURE) || \
((s) == REALM))
#else
#define sec_state_is_valid(s) (((s) == SECURE) || ((s) == NON_SECURE))
#endif
#define PARAM_EP_SECURITY_MASK EP_SECURITY_MASK
#define NON_EXECUTABLE EP_NON_EXECUTABLE
#define EXECUTABLE EP_EXECUTABLE
/* Get/set security state of an image */
#define GET_SECURITY_STATE(x) ((x) & EP_SECURITY_MASK)
#define SET_SECURITY_STATE(x, security) \
((x) = ((x) & ~EP_SECURITY_MASK) | (security))
#ifndef __ASSEMBLER__
/*
* Compile time assertions related to the 'entry_point_info' structure to
* ensure that the assembler and the compiler view of the offsets of
* the structure members is the same.
*/
CASSERT(ENTRY_POINT_INFO_PC_OFFSET ==
__builtin_offsetof(entry_point_info_t, pc), \
assert_BL31_pc_offset_mismatch);
#ifndef __aarch64__
CASSERT(ENTRY_POINT_INFO_LR_SVC_OFFSET ==
__builtin_offsetof(entry_point_info_t, lr_svc),
assert_entrypoint_lr_offset_error);
#endif
CASSERT(ENTRY_POINT_INFO_ARGS_OFFSET == \
__builtin_offsetof(entry_point_info_t, args), \
assert_BL31_args_offset_mismatch);
CASSERT(sizeof(uintptr_t) ==
__builtin_offsetof(entry_point_info_t, spsr) - \
__builtin_offsetof(entry_point_info_t, pc), \
assert_entrypoint_and_spsr_should_be_adjacent);
#endif /*__ASSEMBLER__*/
#endif /* EP_INFO_H */
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