libmetal
sys.h
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1 /*
2  * Copyright (c) 2016, Xilinx Inc. and Contributors. All rights reserved.
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions are met:
6  *
7  * 1. Redistributions of source code must retain the above copyright notice,
8  * this list of conditions and the following disclaimer.
9  *
10  * 2. Redistributions in binary form must reproduce the above copyright notice,
11  * this list of conditions and the following disclaimer in the documentation
12  * and/or other materials provided with the distribution.
13  *
14  * 3. Neither the name of Xilinx nor the names of its contributors may be used
15  * to endorse or promote products derived from this software without
16  * specific prior written permission.
17  *
18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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22  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28  * POSSIBILITY OF SUCH DAMAGE.
29  */
30 
31 /*
32  * @file freertos/sys.h
33  * @brief FreeRTOS system primitives for libmetal.
34  */
35 
36 #ifndef __METAL_SYS__H__
37 #error "Include metal/sys.h instead of metal/freertos/sys.h"
38 #endif
39 
40 #ifndef __METAL_FREERTOS_SYS__H__
41 #define __METAL_FREERTOS_SYS__H__
42 
43 #include "./@PROJECT_MACHINE@/sys.h"
44 
45 #ifdef __cplusplus
46 extern "C" {
47 #endif
48 
49 #ifndef METAL_MAX_DEVICE_REGIONS
50 #define METAL_MAX_DEVICE_REGIONS 1
51 #endif
52 
54 struct metal_state {
55 
58 };
59 
60 #ifdef METAL_INTERNAL
61 
65 void sys_irq_restore_enable(void);
66 
70 void sys_irq_save_disable(void);
71 
76  size_t size, unsigned int flags);
77 
78 #endif /* METAL_INTERNAL */
79 
80 #ifdef __cplusplus
81 }
82 #endif
83 
84 #endif /* __METAL_FREERTOS_SYS__H__ */
Definition: sys.h:92
Definition: sys.h:54
void * metal_machine_io_mem_map(void *va, metal_phys_addr_t pa, size_t size, unsigned int flags)
Definition: sys.c:97
void sys_irq_restore_enable(void)
Definition: sys.c:56
void sys_irq_save_disable(void)
Definition: sys.c:61
unsigned long metal_phys_addr_t
Definition: sys.h:53
struct metal_common_state common
Definition: sys.h:57