summaryrefslogtreecommitdiffstats
path: root/arch/x86/kernel/cpu/mkcapflags.pl
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/kernel/cpu/mkcapflags.pl')
-rw-r--r--arch/x86/kernel/cpu/mkcapflags.pl48
1 files changed, 0 insertions, 48 deletions
diff --git a/arch/x86/kernel/cpu/mkcapflags.pl b/arch/x86/kernel/cpu/mkcapflags.pl
deleted file mode 100644
index 091972ef49de..000000000000
--- a/arch/x86/kernel/cpu/mkcapflags.pl
+++ /dev/null
@@ -1,48 +0,0 @@
-#!/usr/bin/perl -w
-#
-# Generate the x86_cap_flags[] array from include/asm-x86/cpufeature.h
-#
-
-($in, $out) = @ARGV;
-
-open(IN, "< $in\0") or die "$0: cannot open: $in: $!\n";
-open(OUT, "> $out\0") or die "$0: cannot create: $out: $!\n";
-
-print OUT "#ifndef _ASM_X86_CPUFEATURE_H\n";
-print OUT "#include <asm/cpufeature.h>\n";
-print OUT "#endif\n";
-print OUT "\n";
-print OUT "const char * const x86_cap_flags[NCAPINTS*32] = {\n";
-
-%features = ();
-$err = 0;
-
-while (defined($line = <IN>)) {
- if ($line =~ /^\s*\#\s*define\s+(X86_FEATURE_(\S+))\s+(.*)$/) {
- $macro = $1;
- $feature = "\L$2";
- $tail = $3;
- if ($tail =~ /\/\*\s*\"([^"]*)\".*\*\//) {
- $feature = "\L$1";
- }
-
- next if ($feature eq '');
-
- if ($features{$feature}++) {
- print STDERR "$in: duplicate feature name: $feature\n";
- $err++;
- }
- printf OUT "\t%-32s = \"%s\",\n", "[$macro]", $feature;
- }
-}
-print OUT "};\n";
-
-close(IN);
-close(OUT);
-
-if ($err) {
- unlink($out);
- exit(1);
-}
-
-exit(0);
OpenPOWER on IntegriCloud