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
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
|
#include <console/loglevel.h>
static void __console_tx_byte(unsigned char byte)
{
uart_tx_byte(byte);
}
static void __console_tx_nibble(unsigned nibble)
{
unsigned char digit;
digit = nibble + '0';
if (digit > '9') {
digit += 39;
}
__console_tx_byte(digit);
}
static void __console_tx_char(int loglevel, unsigned char byte)
{
if (ASM_CONSOLE_LOGLEVEL > loglevel) {
uart_tx_byte(byte);
}
}
static void __console_tx_hex8(int loglevel, unsigned char value)
{
if (ASM_CONSOLE_LOGLEVEL > loglevel) {
__console_tx_nibble((value >> 4U) & 0x0fU);
__console_tx_nibble(value & 0x0fU);
}
}
static void __console_tx_hex16(int loglevel, unsigned short value)
{
if (ASM_CONSOLE_LOGLEVEL > loglevel) {
__console_tx_nibble((value >> 12U) & 0x0fU);
__console_tx_nibble((value >> 8U) & 0x0fU);
__console_tx_nibble((value >> 4U) & 0x0fU);
__console_tx_nibble(value & 0x0fU);
}
}
static void __console_tx_hex32(int loglevel, unsigned int value)
{
if (ASM_CONSOLE_LOGLEVEL > loglevel) {
__console_tx_nibble((value >> 28U) & 0x0fU);
__console_tx_nibble((value >> 24U) & 0x0fU);
__console_tx_nibble((value >> 20U) & 0x0fU);
__console_tx_nibble((value >> 16U) & 0x0fU);
__console_tx_nibble((value >> 12U) & 0x0fU);
__console_tx_nibble((value >> 8U) & 0x0fU);
__console_tx_nibble((value >> 4U) & 0x0fU);
__console_tx_nibble(value & 0x0fU);
}
}
static void __console_tx_string(int loglevel, const char *str)
{
if (ASM_CONSOLE_LOGLEVEL > loglevel) {
unsigned char ch;
while((ch = *str++) != '\0') {
__console_tx_byte(ch);
}
}
}
#define NOINLINE __attribute__((noinline))
static void print_emerg_char(unsigned char byte) { __console_tx_char(BIOS_EMERG, byte); }
static void print_emerg_hex8(unsigned char value){ __console_tx_hex8(BIOS_EMERG, value); }
static void print_emerg_hex16(unsigned short value){ __console_tx_hex16(BIOS_EMERG, value); }
static void print_emerg_hex32(unsigned int value) { __console_tx_hex32(BIOS_EMERG, value); }
static void print_emerg(const char *str) { __console_tx_string(BIOS_EMERG, str); }
static void print_alert_char(unsigned char byte) { __console_tx_char(BIOS_ALERT, byte); }
static void print_alert_hex8(unsigned char value) { __console_tx_hex8(BIOS_ALERT, value); }
static void print_alert_hex16(unsigned short value){ __console_tx_hex16(BIOS_ALERT, value); }
static void print_alert_hex32(unsigned int value) { __console_tx_hex32(BIOS_ALERT, value); }
static void print_alert(const char *str) { __console_tx_string(BIOS_ALERT, str); }
static void print_crit_char(unsigned char byte) { __console_tx_char(BIOS_CRIT, byte); }
static void print_crit_hex8(unsigned char value) { __console_tx_hex8(BIOS_CRIT, value); }
static void print_crit_hex16(unsigned short value){ __console_tx_hex16(BIOS_CRIT, value); }
static void print_crit_hex32(unsigned int value) { __console_tx_hex32(BIOS_CRIT, value); }
static void print_crit(const char *str) { __console_tx_string(BIOS_CRIT, str); }
static void print_err_char(unsigned char byte) { __console_tx_char(BIOS_ERR, byte); }
static void print_err_hex8(unsigned char value) { __console_tx_hex8(BIOS_ERR, value); }
static void print_err_hex16(unsigned short value){ __console_tx_hex16(BIOS_ERR, value); }
static void print_err_hex32(unsigned int value) { __console_tx_hex32(BIOS_ERR, value); }
static void print_err(const char *str) { __console_tx_string(BIOS_ERR, str); }
static void print_warning_char(unsigned char byte) { __console_tx_char(BIOS_WARNING, byte); }
static void print_warning_hex8(unsigned char value) { __console_tx_hex8(BIOS_WARNING, value); }
static void print_warning_hex16(unsigned short value){ __console_tx_hex16(BIOS_WARNING, value); }
static void print_warning_hex32(unsigned int value) { __console_tx_hex32(BIOS_WARNING, value); }
static void print_warning(const char *str) { __console_tx_string(BIOS_WARNING, str); }
static void print_notice_char(unsigned char byte) { __console_tx_char(BIOS_NOTICE, byte); }
static void print_notice_hex8(unsigned char value) { __console_tx_hex8(BIOS_NOTICE, value); }
static void print_notice_hex16(unsigned short value){ __console_tx_hex16(BIOS_NOTICE, value); }
static void print_notice_hex32(unsigned int value) { __console_tx_hex32(BIOS_NOTICE, value); }
static void print_notice(const char *str) { __console_tx_string(BIOS_NOTICE, str); }
static void print_info_char(unsigned char byte) { __console_tx_char(BIOS_INFO, byte); }
static void print_info_hex8(unsigned char value) { __console_tx_hex8(BIOS_INFO, value); }
static void print_info_hex16(unsigned short value){ __console_tx_hex16(BIOS_INFO, value); }
static void print_info_hex32(unsigned int value) { __console_tx_hex32(BIOS_INFO, value); }
static void print_info(const char *str) { __console_tx_string(BIOS_INFO, str); }
static void print_debug_char(unsigned char byte) { __console_tx_char(BIOS_DEBUG, byte); }
static void print_debug_hex8(unsigned char value) { __console_tx_hex8(BIOS_DEBUG, value); }
static void print_debug_hex16(unsigned short value){ __console_tx_hex16(BIOS_DEBUG, value); }
static void print_debug_hex32(unsigned int value) { __console_tx_hex32(BIOS_DEBUG, value); }
static void print_debug(const char *str) { __console_tx_string(BIOS_DEBUG, str); }
static void print_spew_char(unsigned char byte) { __console_tx_char(BIOS_SPEW, byte); }
static void print_spew_hex8(unsigned char value) { __console_tx_hex8(BIOS_SPEW, value); }
static void print_spew_hex16(unsigned short value){ __console_tx_hex16(BIOS_SPEW, value); }
static void print_spew_hex32(unsigned int value) { __console_tx_hex32(BIOS_SPEW, value); }
static void print_spew(const char *str) { __console_tx_string(BIOS_SPEW, str); }
/* Non inline versions.... */
static void print_alert_char_(unsigned char value) NOINLINE { print_alert_char(value); }
static void print_alert_hex8_(unsigned char value) NOINLINE { print_alert_hex8(value); }
static void print_alert_hex16_(unsigned short value) NOINLINE { print_alert_hex16(value); }
static void print_alert_hex32_(unsigned int value) NOINLINE { print_alert_hex32(value); }
static void print_alert_(const char *str) NOINLINE { print_alert(str); }
static void print_crit_char_(unsigned char value) NOINLINE { print_crit_char(value); }
static void print_crit_hex8_(unsigned char value) NOINLINE { print_crit_hex8(value); }
static void print_crit_hex16_(unsigned short value) NOINLINE { print_crit_hex16(value); }
static void print_crit_hex32_(unsigned int value) NOINLINE { print_crit_hex32(value); }
static void print_crit_(const char *str) NOINLINE { print_crit(str); }
static void print_err_char_(unsigned char value) NOINLINE { print_err_char(value); }
static void print_err_hex8_(unsigned char value) NOINLINE { print_err_hex8(value); }
static void print_err_hex16_(unsigned short value) NOINLINE { print_err_hex16(value); }
static void print_err_hex32_(unsigned int value) NOINLINE { print_err_hex32(value); }
static void print_err_(const char *str) NOINLINE { print_err(str); }
static void print_warning_char_(unsigned char value) NOINLINE { print_warning_char(value); }
static void print_warning_hex8_(unsigned char value) NOINLINE { print_warning_hex8(value); }
static void print_warning_hex16_(unsigned short value) NOINLINE { print_warning_hex16(value); }
static void print_warning_hex32_(unsigned int value) NOINLINE { print_warning_hex32(value); }
static void print_warning_(const char *str) NOINLINE { print_warning(str); }
static void print_notice_char_(unsigned char value) NOINLINE { print_notice_char(value); }
static void print_notice_hex8_(unsigned char value) NOINLINE { print_notice_hex8(value); }
static void print_notice_hex16_(unsigned short value) NOINLINE { print_notice_hex16(value); }
static void print_notice_hex32_(unsigned int value) NOINLINE { print_notice_hex32(value); }
static void print_notice_(const char *str) NOINLINE { print_notice(str); }
static void print_info_char_(unsigned char value) NOINLINE { print_info_char(value); }
static void print_info_hex8_(unsigned char value) NOINLINE { print_info_hex8(value); }
static void print_info_hex16_(unsigned short value) NOINLINE { print_info_hex16(value); }
static void print_info_hex32_(unsigned int value) NOINLINE { print_info_hex32(value); }
static void print_info_(const char *str) NOINLINE { print_info(str); }
static void print_debug_char_(unsigned char value) NOINLINE { print_debug_char(value); }
static void print_debug_hex8_(unsigned char value) NOINLINE { print_debug_hex8(value); }
static void print_debug_hex16_(unsigned short value) NOINLINE { print_debug_hex16(value); }
static void print_debug_hex32_(unsigned int value) NOINLINE { print_debug_hex32(value); }
static void print_debug_(const char *str) NOINLINE { print_debug(str); }
static void print_spew_char_(unsigned char value) NOINLINE { print_spew_char(value); }
static void print_spew_hex8_(unsigned char value) NOINLINE { print_spew_hex8(value); }
static void print_spew_hex16_(unsigned short value) NOINLINE { print_spew_hex16(value); }
static void print_spew_hex32_(unsigned int value) NOINLINE { print_spew_hex32(value); }
static void print_spew_(const char *str) NOINLINE { print_spew(str); }
#ifndef LINUXBIOS_EXTRA_VERSION
#define LINUXBIOS_EXTRA_VERSION ""
#endif
static void console_init(void)
{
static const char console_test[] =
"\r\n\r\nLinuxBIOS-"
LINUXBIOS_VERSION
LINUXBIOS_EXTRA_VERSION
" "
LINUXBIOS_BUILD
" starting...\r\n";
print_info(console_test);
}
static void die(const char *str)
{
print_emerg(str);
do {
hlt();
} while(1);
}
|
