1#!/bin/sh 2# SPDX-License-Identifier: LGPL-2.1 3 4if [ $# -ne 1 ] ; then 5 arch_x86_header_dir=tools/arch/x86/include/asm/ 6else 7 arch_x86_header_dir=$1 8fi 9 10x86_msr_index=${arch_x86_header_dir}/msr-index.h 11 12# Support all later, with some hash table, for now chop off 13# Just the ones starting with 0x00000 so as to have a simple 14# array. 15 16printf "static const char *x86_MSRs[] = {\n" 17regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MSR_([[:alnum:]][[:alnum:]_]+)[[:space:]]+(0x00000[[:xdigit:]]+)[[:space:]]*.*' 18grep -E $regex ${x86_msr_index} | grep -E -v 'MSR_(ATOM|P[46]|IA32_(TSC_DEADLINE|UCODE_REV)|IDT_FCR4)' | \ 19 sed -r "s/$regex/\2 \1/g" | sort -n | \ 20 xargs printf "\t[%s] = \"%s\",\n" 21printf "};\n\n" 22 23# Remove MSR_K6_WHCR, clashes with MSR_LSTAR 24regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MSR_([[:alnum:]][[:alnum:]_]+)[[:space:]]+(0xc0000[[:xdigit:]]+)[[:space:]]*.*' 25printf "#define x86_64_specific_MSRs_offset " 26grep -E $regex ${x86_msr_index} | sed -r "s/$regex/\2/g" | sort -n | head -1 27printf "static const char *x86_64_specific_MSRs[] = {\n" 28grep -E $regex ${x86_msr_index} | \ 29 sed -r "s/$regex/\2 \1/g" | grep -E -vw 'K6_WHCR' | sort -n | \ 30 xargs printf "\t[%s - x86_64_specific_MSRs_offset] = \"%s\",\n" 31printf "};\n\n" 32 33regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MSR_([[:alnum:]][[:alnum:]_]+)[[:space:]]+(0xc0010[[:xdigit:]]+)[[:space:]]*.*' 34printf "#define x86_AMD_V_KVM_MSRs_offset " 35grep -E $regex ${x86_msr_index} | sed -r "s/$regex/\2/g" | sort -n | head -1 36printf "static const char *x86_AMD_V_KVM_MSRs[] = {\n" 37grep -E $regex ${x86_msr_index} | \ 38 sed -r "s/$regex/\2 \1/g" | sort -n | \ 39 xargs printf "\t[%s - x86_AMD_V_KVM_MSRs_offset] = \"%s\",\n" 40printf "};\n" 41