blob: 25c3e1e8d3d0bc1197e962983f0dbc1c9bb49683 (
plain)
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
|
/*
* Copyright (c) 2016 Intel Corporation.
* Copyright (c) 2014 Wind River Systems, Inc.
*
* SPDX-License-Identifier: Apache-2.0
*/
/**
* @file
* @brief IRQ part of vector table
*
* This file contains the IRQ part of the vector table. It is meant to be used
* for one of two cases:
*
* a) When software-managed ISRs (SW_ISR_TABLE) is enabled, and in that case it
* binds _isr_wrapper() to all the IRQ entries in the vector table.
*
* b) When the platform is written so that device ISRs are installed directly in
* the vector table, they are enumerated here.
*/
#include <toolchain.h>
#include <sections.h>
extern void _isr_wrapper(void);
typedef void (*vth)(void); /* Vector Table Handler */
#if defined(CONFIG_SW_ISR_TABLE)
vth __irq_vector_table _irq_vector_table[CONFIG_NUM_IRQS] = {
[0 ...(CONFIG_NUM_IRQS - 1)] = _isr_wrapper,
};
#elif !defined(CONFIG_IRQ_VECTOR_TABLE_CUSTOM)
extern void _irq_spurious(void);
/* placeholders: fill with real ISRs */
vth __irq_vector_table _irq_vector_table[CONFIG_NUM_IRQS] = {
[0 ...(CONFIG_NUM_IRQS - 1)] = _irq_spurious,
};
#endif /* CONFIG_SW_ISR_TABLE */
|
