542cd9bdbb
If default config ARM_MMU is set to n, samples/tests will have compilation error. This is because the arch/arm/aarch64/arm_mmu.h is always included. Signed-off-by: Henry Wang <Henry.Wang@arm.com>
90 lines
2.1 KiB
C
90 lines
2.1 KiB
C
/*
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* Copyright (c) 2019 Carlo Caione <ccaione@baylibre.com>
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @file
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* @brief ARM64 specific kernel interface header
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*
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* This header contains the ARM64 specific kernel interface. It is
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* included by the kernel interface architecture-abstraction header
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* (include/arm64/cpu.h)
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*/
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#ifndef ZEPHYR_INCLUDE_ARCH_ARM64_ARCH_H_
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#define ZEPHYR_INCLUDE_ARCH_ARM64_ARCH_H_
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/* Add include for DTS generated information */
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#include <devicetree.h>
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#include <arch/arm64/thread.h>
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#include <arch/arm64/exc.h>
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#include <arch/arm64/irq.h>
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#include <arch/arm64/misc.h>
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#include <arch/arm64/asm_inline.h>
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#include <arch/arm64/cpu.h>
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#include <arch/arm64/macro.inc>
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#include <arch/arm64/sys_io.h>
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#include <arch/arm64/timer.h>
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#include <arch/arm64/error.h>
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#ifdef CONFIG_ARM_MMU
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#include <arch/arm64/arm_mmu.h>
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#endif
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#include <arch/arm64/thread_stack.h>
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#include <arch/common/addr_types.h>
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#include <arch/common/sys_bitops.h>
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#include <arch/common/ffs.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef _ASMLANGUAGE
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#include <sys/slist.h>
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/* Kernel macros for memory attribution
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* (access permissions and cache-ability).
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*
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* The macros are to be stored in k_mem_partition_attr_t
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* objects. The format of a k_mem_partition_attr_t object
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* is an uint32_t composed by permission and attribute flags
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* located in include/arch/arm64/arm_mmu.h
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*/
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/* Read-Write access permission attributes */
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#define K_MEM_PARTITION_P_RW_U_RW ((k_mem_partition_attr_t) \
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{MT_P_RW_U_RW})
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#define K_MEM_PARTITION_P_RW_U_NA ((k_mem_partition_attr_t) \
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{MT_P_RW_U_NA})
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#define K_MEM_PARTITION_P_RO_U_RO ((k_mem_partition_attr_t) \
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{MT_P_RO_U_RO})
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#define K_MEM_PARTITION_P_RO_U_NA ((k_mem_partition_attr_t) \
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{MT_P_RO_U_NA})
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/* Execution-allowed attributes */
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#define K_MEM_PARTITION_P_RX_U_RX ((k_mem_partition_attr_t) \
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{MT_P_RX_U_RX})
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/* Typedef for the k_mem_partition attribute */
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typedef struct {
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uint32_t attrs;
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} k_mem_partition_attr_t;
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struct arch_mem_domain {
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#ifdef CONFIG_ARM_MMU
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struct arm_mmu_ptables ptables;
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#endif
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sys_snode_t node;
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};
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#endif /* _ASMLANGUAGE */
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#ifdef __cplusplus
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}
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#endif
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#endif /* ZEPHYR_INCLUDE_ARCH_ARM64_ARCH_H_ */
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