RTEMS 6.1-rc7
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bsp.h
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1/* SPDX-License-Identifier: BSD-2-Clause */
2
11/*
12 * This include file contains some definitions specific to the
13 * qemu powerpc Prep simulator
14 */
15
16/*
17 * COPYRIGHT (c) 1989-2014.
18 * On-Line Applications Research Corporation (OAR).
19 *
20 * Redistribution and use in source and binary forms, with or without
21 * modification, are permitted provided that the following conditions
22 * are met:
23 * 1. Redistributions of source code must retain the above copyright
24 * notice, this list of conditions and the following disclaimer.
25 * 2. Redistributions in binary form must reproduce the above copyright
26 * notice, this list of conditions and the following disclaimer in the
27 * documentation and/or other materials provided with the distribution.
28 *
29 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
30 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
31 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
32 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
33 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
34 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
35 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
36 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
37 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
39 * POSSIBILITY OF SUCH DAMAGE.
40 */
41
42#ifndef LIBBSP_POWERPC_QEMUPPC_BSP_H
43#define LIBBSP_POWERPC_QEMUPPC_BSP_H
44
55#ifndef ASM
56
57#include <bspopts.h>
59
60#include <rtems.h>
61
62#ifdef __cplusplus
63extern "C" {
64#endif
65
66/*
67 * Convert decrementer value to tenths of microseconds (used by shared timer
68 * driver).
69 */
70#define BSP_Convert_decrementer( _value ) \
71 ((int) (((_value) * 10) / bsp_clicks_per_usec))
72
73/*
74 * Prototypes for methods that are referenced from .S
75 */
76void cmain(void);
77
78#ifdef __cplusplus
79}
80#endif
81
82#endif /* !ASM */
83
86#endif
This header file provides the default definition of BSP_INITIAL_EXTENSION.
This header file defines the RTEMS Classic API.