1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
/**
* @file
*
* @ingroup RTEMSScorePerCPU
*
* @brief This source file contains the static assertions for defines used in
* assembler files.
*/
/*
* Copyright (c) 2012, 2016 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/score/cpu.h>
#define _RTEMS_PERCPU_DEFINE_OFFSETS
#include <rtems/score/percpu.h>
#define PER_CPU_IS_POWER_OF_TWO( value ) \
( ( ( ( value ) - 1 ) & ( value ) ) == 0 )
/*
* The minimum alignment of two is due to the Heap Handler which uses the
* HEAP_PREV_BLOCK_USED flag to indicate that the previous block is used.
*/
RTEMS_STATIC_ASSERT(
CPU_ALIGNMENT >= 2 && PER_CPU_IS_POWER_OF_TWO( CPU_ALIGNMENT ),
CPU_ALIGNMENT
);
RTEMS_STATIC_ASSERT(
CPU_HEAP_ALIGNMENT >= 2 && PER_CPU_IS_POWER_OF_TWO( CPU_HEAP_ALIGNMENT ),
CPU_HEAP_ALIGNMENT_0
);
RTEMS_STATIC_ASSERT(
CPU_HEAP_ALIGNMENT >= CPU_ALIGNMENT,
CPU_HEAP_ALIGNMENT_1
);
RTEMS_STATIC_ASSERT(
CPU_STACK_ALIGNMENT >= CPU_HEAP_ALIGNMENT &&
PER_CPU_IS_POWER_OF_TWO( CPU_STACK_ALIGNMENT ),
CPU_STACK_ALIGNMENT
);
RTEMS_STATIC_ASSERT(
sizeof(void *) == CPU_SIZEOF_POINTER,
CPU_SIZEOF_POINTER
);
#if defined( __SIZEOF_POINTER__ )
RTEMS_STATIC_ASSERT(
CPU_SIZEOF_POINTER == __SIZEOF_POINTER__,
__SIZEOF_POINTER__
);
#endif
#if CPU_PER_CPU_CONTROL_SIZE > 0
RTEMS_STATIC_ASSERT(
sizeof( CPU_Per_CPU_control ) == CPU_PER_CPU_CONTROL_SIZE,
CPU_PER_CPU_CONTROL_SIZE
);
#endif
#if defined( RTEMS_SMP )
RTEMS_STATIC_ASSERT(
sizeof( Per_CPU_Control_envelope ) == PER_CPU_CONTROL_SIZE,
PER_CPU_CONTROL_SIZE
);
#endif
RTEMS_STATIC_ASSERT(
offsetof(Per_CPU_Control, isr_nest_level) == PER_CPU_ISR_NEST_LEVEL,
PER_CPU_ISR_NEST_LEVEL
);
RTEMS_STATIC_ASSERT(
offsetof(Per_CPU_Control, isr_dispatch_disable)
== PER_CPU_ISR_DISPATCH_DISABLE,
PER_CPU_ISR_DISPATCH_DISABLE
);
RTEMS_STATIC_ASSERT(
offsetof(Per_CPU_Control, thread_dispatch_disable_level)
== PER_CPU_THREAD_DISPATCH_DISABLE_LEVEL,
PER_CPU_THREAD_DISPATCH_DISABLE_LEVEL
);
RTEMS_STATIC_ASSERT(
offsetof(Per_CPU_Control, executing) == PER_CPU_OFFSET_EXECUTING,
PER_CPU_OFFSET_EXECUTING
);
RTEMS_STATIC_ASSERT(
offsetof(Per_CPU_Control, heir) == PER_CPU_OFFSET_HEIR,
PER_CPU_OFFSET_HEIR
);
RTEMS_STATIC_ASSERT(
offsetof(Per_CPU_Control, dispatch_necessary) == PER_CPU_DISPATCH_NEEDED,
PER_CPU_DISPATCH_NEEDED
);
#if defined(RTEMS_SMP)
RTEMS_STATIC_ASSERT(
offsetof(Per_CPU_Control, Interrupt_frame) == PER_CPU_INTERRUPT_FRAME_AREA,
PER_CPU_INTERRUPT_FRAME_AREA
);
RTEMS_STATIC_ASSERT(
sizeof( CPU_Interrupt_frame ) == CPU_INTERRUPT_FRAME_SIZE,
CPU_INTERRUPT_FRAME_SIZE
);
#endif
RTEMS_STATIC_ASSERT(
offsetof(Per_CPU_Control, interrupt_stack_low)
== PER_CPU_INTERRUPT_STACK_LOW,
PER_CPU_INTERRUPT_STACK_LOW
);
RTEMS_STATIC_ASSERT(
offsetof(Per_CPU_Control, interrupt_stack_high)
== PER_CPU_INTERRUPT_STACK_HIGH,
PER_CPU_INTERRUPT_STACK_HIGH
);
|
