64 lines
1.1 KiB
C
64 lines
1.1 KiB
C
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/*
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* Copyright (c) 2015, Xilinx Inc. and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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/*
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* @file generic/sys.h
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* @brief Generic system primitives for libmetal.
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*/
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#ifndef __METAL_SYS__H__
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#error "Include metal/sys.h instead of metal/generic/sys.h"
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#endif
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#ifndef __METAL_GENERIC_SYS__H__
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#define __METAL_GENERIC_SYS__H__
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#include <metal/errno.h>
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#include <fcntl.h>
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#include <libgen.h>
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#include <limits.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <string.h>
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#include "./@PROJECT_MACHINE@/sys.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef METAL_MAX_DEVICE_REGIONS
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#define METAL_MAX_DEVICE_REGIONS 1
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#endif
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/** Structure of generic libmetal runtime state. */
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struct metal_state {
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/** Common (system independent) data. */
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struct metal_common_state common;
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};
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#ifdef METAL_INTERNAL
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/**
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* @brief restore interrupts to state before disable_global_interrupt()
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*/
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void sys_irq_restore_enable(unsigned int flags);
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/**
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* @brief disable all interrupts
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*/
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unsigned int sys_irq_save_disable(void);
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#endif /* METAL_INTERNAL */
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#ifdef __cplusplus
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}
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#endif
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#endif /* __METAL_GENERIC_SYS__H__ */
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