blob: 28121261e74d8672aabd1fc58bb611a5c60e4e8b (
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
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/include/kernel/console.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* COPYRIGHT International Business Machines Corp. 2010,2014 */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
#ifndef __KERNEL_CONSOLE_H
#define __KERNEL_CONSOLE_H
#include <stdint.h>
#include <string.h>
#include <builtins.h>
#include <util/sprintf.H>
#ifdef HOSTBOOT_DEBUG
#define printkd(format...) printk(format)
#else
#define printkd(format...)
#endif
void printk(const char*, ...) FORMAT_PRINTF;
class Console : public Util::ConsoleBufferInterface
{
public:
int putc(int);
size_t operator()(int c) { return putc(c); };
enum { BUFFER_SIZE = 1024 * 16 };
protected:
Console();
~Console() {};
private:
size_t iv_pos;
char * iv_buffer;
};
extern char kernel_printk_buffer[Console::BUFFER_SIZE];
#endif
|
