tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#!/bin/awk
2#
3# Awk script to generate include/asm-sh/machtypes.h
4# Heavily based on arch/arm/tools/gen-mach-types
5#
6BEGIN { nr = 0 }
7/^#/ { next }
8/^[ ]*$/ { next }
9
10NF == 2 {
11 mach[nr] = $1;
12 config[nr] = "CONFIG_"$2;
13 nr++;
14 }
15
16END {
17 printf("/*\n");
18 printf(" * Automagically generated, don't touch.\n");
19 printf(" */\n");
20 printf("#ifndef __ASM_SH_MACHTYPES_H\n");
21 printf("#define __ASM_SH_MACHTYPES_H\n");
22 printf("\n");
23 printf("#include <linux/config.h>\n");
24 printf("\n");
25 printf("/*\n");
26 printf(" * We'll use the following MACH_xxx defs for placeholders for the time\n");
27 printf(" * being .. these will all go away once sh_machtype is assigned per-board.\n");
28 printf(" *\n");
29 printf(" * For now we leave things the way they are for backwards compatibility.\n");
30 printf(" */\n");
31 printf("\n");
32 printf("/* Mach types */\n");
33
34 for (i = 0; i < nr; i++) {
35 printf("#ifdef %s\n", config[i]);
36 printf(" #define MACH_%s\t\t1\n", mach[i]);
37 printf("#else\n");
38 printf(" #define MACH_%s\t\t0\n", mach[i]);
39 printf("#endif\n");
40 }
41
42 printf("\n");
43 printf("/* Machtype checks */\n");
44 for (i = 0; i < nr; i++)
45 printf("#define mach_is_%s()\t\t\t(MACH_%s)\n",
46 tolower(mach[i]), mach[i]);
47 printf("\n");
48 printf("#endif /* __ASM_SH_MACHTYPES_H */\n");
49 }