libmetal
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sys.h
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1/*
2 * Copyright (c) 2015, Xilinx Inc. and Contributors. All rights reserved.
3 *
4 * SPDX-License-Identifier: BSD-3-Clause
5 */
6
7/*
8 * @file generic/sys.h
9 * @brief Generic system primitives for libmetal.
10 */
11
12#ifndef __METAL_SYS__H__
13#error "Include metal/sys.h instead of metal/generic/sys.h"
14#endif
15
16#ifndef __METAL_GENERIC_SYS__H__
17#define __METAL_GENERIC_SYS__H__
18
19#include <limits.h>
20#include <metal/cpu.h>
21#include <metal/errno.h>
22#include <stdio.h>
23#include <stdlib.h>
24#include <stdarg.h>
25#include <string.h>
26
27#ifdef XLNX_PLATFORM
28#include <metal/system/generic/xlnx/sys.h>
29#else
30#include "./@PROJECT_MACHINE@/sys.h"
31#endif
32
33#ifdef __cplusplus
34extern "C" {
35#endif
36
37#ifndef METAL_MAX_DEVICE_REGIONS
38#define METAL_MAX_DEVICE_REGIONS 1
39#endif
40
42struct metal_state {
43
46};
47
48#define metal_yield() metal_cpu_yield()
49
50#ifdef METAL_INTERNAL
51
55void sys_irq_restore_enable(unsigned int flags);
56
60unsigned int sys_irq_save_disable(void);
61
62#endif /* METAL_INTERNAL */
63
64#ifdef __cplusplus
65}
66#endif
67
68#endif /* __METAL_GENERIC_SYS__H__ */
unsigned int sys_irq_save_disable(void)
Definition sys.c:23
void sys_irq_restore_enable(unsigned int flags)
Definition sys.c:17
Definition sys.h:63
Definition sys.h:40
struct metal_common_state common
Definition sys.h:43