source: mainline/kernel/arch/riscv64/src/cpu/cpu.c

Last change on this file was bab75df6, checked in by Jiri Svoboda <jiri@…>, 7 years ago

Let kernel code get printf via the standard stdio header. Clean up unused includes.

  • Property mode set to 100644
File size: 1.7 KB
Line 
1/*
2 * Copyright (c) 2016 Martin Decky
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * - The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29/** @addtogroup kernel_riscv64
30 * @{
31 */
32/** @file
33 */
34
35#include <arch/cpu.h>
36#include <cpu.h>
37#include <arch.h>
38#include <fpu_context.h>
39
40void fpu_disable(void)
41{
42}
43
44void fpu_enable(void)
45{
46}
47
48void cpu_arch_init(void)
49{
50}
51
52void cpu_identify(void)
53{
54}
55
56void cpu_print_report(cpu_t *cpu)
57{
58}
59
60/** @}
61 */
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