162306a36Sopenharmony_ci#!/bin/sh 262306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0 362306a36Sopenharmony_ci# 462306a36Sopenharmony_ci# Generate the x86_cap/bug_flags[] arrays from include/asm/cpufeatures.h 562306a36Sopenharmony_ci# 662306a36Sopenharmony_ci 762306a36Sopenharmony_ciset -e 862306a36Sopenharmony_ci 962306a36Sopenharmony_ciOUT=$1 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_cidump_array() 1262306a36Sopenharmony_ci{ 1362306a36Sopenharmony_ci ARRAY=$1 1462306a36Sopenharmony_ci SIZE=$2 1562306a36Sopenharmony_ci PFX=$3 1662306a36Sopenharmony_ci POSTFIX=$4 1762306a36Sopenharmony_ci IN=$5 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ci PFX_SZ=$(echo $PFX | wc -c) 2062306a36Sopenharmony_ci TABS="$(printf '\t\t\t\t\t')" 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ci echo "const char * const $ARRAY[$SIZE] = {" 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci # Iterate through any input lines starting with #define $PFX 2562306a36Sopenharmony_ci sed -n -e 's/\t/ /g' -e "s/^ *# *define *$PFX//p" $IN | 2662306a36Sopenharmony_ci while read i 2762306a36Sopenharmony_ci do 2862306a36Sopenharmony_ci # Name is everything up to the first whitespace 2962306a36Sopenharmony_ci NAME="$(echo "$i" | sed 's/ .*//')" 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ci # If the /* comment */ starts with a quote string, grab that. 3262306a36Sopenharmony_ci VALUE="$(echo "$i" | sed -n 's@.*/\* *\("[^"]*"\).*\*/@\1@p')" 3362306a36Sopenharmony_ci [ -z "$VALUE" ] && VALUE="\"$NAME\"" 3462306a36Sopenharmony_ci [ "$VALUE" = '""' ] && continue 3562306a36Sopenharmony_ci 3662306a36Sopenharmony_ci # Name is uppercase, VALUE is all lowercase 3762306a36Sopenharmony_ci VALUE="$(echo "$VALUE" | tr A-Z a-z)" 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_ci if [ -n "$POSTFIX" ]; then 4062306a36Sopenharmony_ci T=$(( $PFX_SZ + $(echo $POSTFIX | wc -c) + 2 )) 4162306a36Sopenharmony_ci TABS="$(printf '\t\t\t\t\t\t')" 4262306a36Sopenharmony_ci TABCOUNT=$(( ( 6*8 - ($T + 1) - $(echo "$NAME" | wc -c) ) / 8 )) 4362306a36Sopenharmony_ci printf "\t[%s - %s]%.*s = %s,\n" "$PFX$NAME" "$POSTFIX" "$TABCOUNT" "$TABS" "$VALUE" 4462306a36Sopenharmony_ci else 4562306a36Sopenharmony_ci TABCOUNT=$(( ( 5*8 - ($PFX_SZ + 1) - $(echo "$NAME" | wc -c) ) / 8 )) 4662306a36Sopenharmony_ci printf "\t[%s]%.*s = %s,\n" "$PFX$NAME" "$TABCOUNT" "$TABS" "$VALUE" 4762306a36Sopenharmony_ci fi 4862306a36Sopenharmony_ci done 4962306a36Sopenharmony_ci echo "};" 5062306a36Sopenharmony_ci} 5162306a36Sopenharmony_ci 5262306a36Sopenharmony_citrap 'rm "$OUT"' EXIT 5362306a36Sopenharmony_ci 5462306a36Sopenharmony_ci( 5562306a36Sopenharmony_ci echo "#ifndef _ASM_X86_CPUFEATURES_H" 5662306a36Sopenharmony_ci echo "#include <asm/cpufeatures.h>" 5762306a36Sopenharmony_ci echo "#endif" 5862306a36Sopenharmony_ci echo "" 5962306a36Sopenharmony_ci 6062306a36Sopenharmony_ci dump_array "x86_cap_flags" "NCAPINTS*32" "X86_FEATURE_" "" $2 6162306a36Sopenharmony_ci echo "" 6262306a36Sopenharmony_ci 6362306a36Sopenharmony_ci dump_array "x86_bug_flags" "NBUGINTS*32" "X86_BUG_" "NCAPINTS*32" $2 6462306a36Sopenharmony_ci echo "" 6562306a36Sopenharmony_ci 6662306a36Sopenharmony_ci echo "#ifdef CONFIG_X86_VMX_FEATURE_NAMES" 6762306a36Sopenharmony_ci echo "#ifndef _ASM_X86_VMXFEATURES_H" 6862306a36Sopenharmony_ci echo "#include <asm/vmxfeatures.h>" 6962306a36Sopenharmony_ci echo "#endif" 7062306a36Sopenharmony_ci dump_array "x86_vmx_flags" "NVMXINTS*32" "VMX_FEATURE_" "" $3 7162306a36Sopenharmony_ci echo "#endif /* CONFIG_X86_VMX_FEATURE_NAMES */" 7262306a36Sopenharmony_ci) > $OUT 7362306a36Sopenharmony_ci 7462306a36Sopenharmony_citrap - EXIT 75