6b13f685e
 김민수
BSP 최초 추가
|
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
|
/* ----------------------------------------------------------------------- *
*
* Copyright 2008 rPath, Inc. - All Rights Reserved
*
* This file is part of the Linux kernel, and is made available under
* the terms of the GNU General Public License version 2 or (at your
* option) any later version; incorporated herein by reference.
*
* ----------------------------------------------------------------------- */
/*
* This is a host program to preprocess the CPU strings into a
* compact format suitable for the setup code.
*/
#include <stdio.h>
#include "../include/asm/required-features.h"
#include "../include/asm/cpufeature.h"
#include "../kernel/cpu/capflags.c"
int main(void)
{
int i, j;
const char *str;
printf("static const char x86_cap_strs[] =
");
for (i = 0; i < NCAPINTS; i++) {
for (j = 0; j < 32; j++) {
str = x86_cap_flags[i*32+j];
if (i == NCAPINTS-1 && j == 31) {
/* The last entry must be unconditional; this
also consumes the compiler-added null
character */
if (!str)
str = "";
printf("\t\"\\x%02x\\x%02x\"\"%s\"
",
i, j, str);
} else if (str) {
printf("#if REQUIRED_MASK%d & (1 << %d)
"
"\t\"\\x%02x\\x%02x\"\"%s\\0\"
"
"#endif
",
i, j, i, j, str);
}
}
}
printf("\t;
");
return 0;
}
|