53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
|
/* ----------------------------------------------------------------------- *
|
||
|
|
*
|
||
|
|
* 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/disabled-features.h"
|
||
|
|
#include "../include/asm/cpufeatures.h"
|
||
|
|
#include "../kernel/cpu/capflags.c"
|
||
|
|
|
||
|
|
int main(void)
|
||
|
|
{
|
||
|
|
int i, j;
|
||
|
|
const char *str;
|
||
|
|
|
||
|
|
printf("static const char x86_cap_strs[] =\n");
|
||
|
|
|
||
|
|
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\"\n",
|
||
|
|
i, j, str);
|
||
|
|
} else if (str) {
|
||
|
|
printf("#if REQUIRED_MASK%d & (1 << %d)\n"
|
||
|
|
"\t\"\\x%02x\\x%02x\"\"%s\\0\"\n"
|
||
|
|
"#endif\n",
|
||
|
|
i, j, i, j, str);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
printf("\t;\n");
|
||
|
|
return 0;
|
||
|
|
}
|