source: rtems/c/src/lib/libbsp/arm/gdbarmsim/irq/irq.c @ 991fdb33

4.115
Last change on this file since 991fdb33 was bcc6c70, checked in by Joel Sherrill <joel.sherrill@…>, on Oct 7, 2014 at 10:19:19 PM

arm/gdbarmsim/irq/irq.c: Fix warnings

  • Property mode set to 100644
File size: 1.5 KB
Line 
1/**
2 * @file
3 *
4 * @ingroup bsp_interrupt
5 *
6 * @brief GDB ARM Simulator interrupt support.
7 */
8
9/*
10 * Copyright (c) 2008-2012 embedded brains GmbH.  All rights reserved.
11 *
12 *  embedded brains GmbH
13 *  Obere Lagerstr. 30
14 *  82178 Puchheim
15 *  Germany
16 *  <rtems@embedded-brains.de>
17 *
18 * The license and distribution terms for this file may be
19 * found in the file LICENSE in this distribution or at
20 * http://www.rtems.org/license/LICENSE.
21 */
22
23#include <rtems/score/armv4.h>
24#include <rtems/score/armv7m.h>
25
26#include <bsp.h>
27#include <bsp/irq.h>
28#include <bsp/irq-generic.h>
29#include <bsp/linker-symbols.h>
30
31/*
32 *  Prototypes
33 */
34void lpc24xx_irq_set_priority(rtems_vector_number, unsigned);
35unsigned lpc24xx_irq_get_priority(rtems_vector_number);
36
37static inline bool lpc24xx_irq_is_valid(rtems_vector_number vector)
38{
39  return vector <= BSP_INTERRUPT_VECTOR_MAX;
40}
41
42void lpc24xx_irq_set_priority(rtems_vector_number vector, unsigned priority)
43{
44}
45
46unsigned lpc24xx_irq_get_priority(rtems_vector_number vector)
47{
48  return 0; /* bogus value to avoid warning */
49}
50
51#ifdef ARM_MULTILIB_ARCH_V4
52
53rtems_status_code bsp_interrupt_vector_enable(rtems_vector_number vector)
54{
55  return RTEMS_SUCCESSFUL;
56}
57
58rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
59{
60  return RTEMS_SUCCESSFUL;
61}
62
63rtems_status_code bsp_interrupt_facility_initialize(void)
64{
65  /* Install the IRQ exception handler */
66  _CPU_ISR_install_vector(ARM_EXCEPTION_IRQ, _ARMV4_Exception_interrupt, NULL);
67
68  return RTEMS_SUCCESSFUL;
69}
70
71#endif /* ARM_MULTILIB_ARCH_V4 */
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