source: rtems/bsps/shared/irq/irq-info.c @ 3ee19b7a

Last change on this file since 3ee19b7a was 3ee19b7a, checked in by Sebastian Huber <sebastian.huber@…>, on Jun 17, 2021 at 2:01:48 PM

bsps/irq: Change license to BSD-2-Clause

Change license to BSD-2-Clause according to file history and
re-licensing agreement.

Update #3053.

  • Property mode set to 100644
File size: 3.3 KB
Line 
1/* SPDX-License-Identifier: BSD-2-Clause */
2
3/**
4 * @file
5 *
6 * @ingroup bsp_interrupt
7 *
8 * @brief This source file contains the implementation of
9 *   bsp_interrupt_report() and bsp_interrupt_report_with_plugin().
10 */
11
12/*
13 * Copyright (C) 2008, 2010 embedded brains GmbH (http://www.embedded-brains.de)
14 *
15 * Redistribution and use in source and binary forms, with or without
16 * modification, are permitted provided that the following conditions
17 * are met:
18 * 1. Redistributions of source code must retain the above copyright
19 *    notice, this list of conditions and the following disclaimer.
20 * 2. Redistributions in binary form must reproduce the above copyright
21 *    notice, this list of conditions and the following disclaimer in the
22 *    documentation and/or other materials provided with the distribution.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
28 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
32 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
34 * POSSIBILITY OF SUCH DAMAGE.
35 */
36
37#include <inttypes.h>
38
39#include <rtems/printer.h>
40
41#include <bsp/irq-generic.h>
42#include <bsp/irq-info.h>
43
44typedef struct {
45  const rtems_printer *printer;
46  rtems_vector_number vector;
47} bsp_interrupt_report_entry;
48
49static void bsp_interrupt_report_per_handler_routine(
50  void *arg,
51  const char *info,
52  rtems_option options,
53  rtems_interrupt_handler handler,
54  void *handler_arg
55)
56{
57  bsp_interrupt_report_entry *e = (bsp_interrupt_report_entry *) arg;
58  const char *opt = options == RTEMS_INTERRUPT_UNIQUE ? "UNIQUE" : "SHARED";
59
60  rtems_printf(
61    e->printer,
62    "%7" PRIu32 " | %-32s | %7s | %p | %p\n",
63    e->vector,
64    info,
65    opt,
66    handler,
67    handler_arg
68  );
69}
70
71void bsp_interrupt_report_with_plugin(
72  const rtems_printer *printer
73)
74{
75  rtems_vector_number v = 0;
76  bsp_interrupt_report_entry e = {
77    .printer = printer,
78    .vector = 0
79  };
80
81  rtems_printf(
82    printer,
83    "-------------------------------------------------------------------------------\n"
84    "                             INTERRUPT INFORMATION\n"
85    "--------+----------------------------------+---------+------------+------------\n"
86    " VECTOR | INFO                             | OPTIONS | HANDLER    | ARGUMENT   \n"
87    "--------+----------------------------------+---------+------------+------------\n"
88  );
89
90  for (v = BSP_INTERRUPT_VECTOR_MIN; v <= BSP_INTERRUPT_VECTOR_MAX; ++v) {
91    e.vector = v;
92    rtems_interrupt_handler_iterate(
93      v,
94      bsp_interrupt_report_per_handler_routine,
95      &e
96    );
97  }
98
99  rtems_printf(
100    printer,
101    "--------+----------------------------------+---------+------------+------------\n"
102  );
103}
104
105void bsp_interrupt_report(void)
106{
107  rtems_printer printer;
108  rtems_print_printer_printk(&printer);
109  bsp_interrupt_report_with_plugin(&printer);
110}
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