41 lines · bash
1#!/bin/sh2# SPDX-License-Identifier: LGPL-2.13 4if [ $# -ne 1 ] ; then5 arch_x86_header_dir=tools/arch/x86/include/asm/6else7 arch_x86_header_dir=$18fi9 10x86_msr_index=${arch_x86_header_dir}/msr-index.h11 12# Support all later, with some hash table, for now chop off13# Just the ones starting with 0x00000 so as to have a simple14# array.15 16printf "static const char * const 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_LSTAR24regex='^[[: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 -127printf "static const char * const 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 -136printf "static const char * const 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