18c2ecf20Sopenharmony_ci#!/bin/sh 28c2ecf20Sopenharmony_ci# Copyright (C) 2018, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com> 38c2ecf20Sopenharmony_ci# SPDX-License-Identifier: LGPL-2.1 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_ci[ $# -eq 1 ] && x86_header_dir=$1 || x86_header_dir=tools/arch/x86/include/uapi/asm/ 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_ciprctl_arch_header=${x86_header_dir}/prctl.h 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_ciprint_range () { 108c2ecf20Sopenharmony_ci local idx=$1 118c2ecf20Sopenharmony_ci local prefix=$2 128c2ecf20Sopenharmony_ci local first_entry=$3 138c2ecf20Sopenharmony_ci 148c2ecf20Sopenharmony_ci printf "#define x86_arch_prctl_codes_%d_offset %s\n" $idx $first_entry 158c2ecf20Sopenharmony_ci printf "static const char *x86_arch_prctl_codes_%d[] = {\n" $idx 168c2ecf20Sopenharmony_ci regex=`printf '^[[:space:]]*#[[:space:]]*define[[:space:]]+ARCH_([[:alnum:]_]+)[[:space:]]+(%s[[:xdigit:]]+).*' ${prefix}` 178c2ecf20Sopenharmony_ci fmt="\t[%#x - ${first_entry}]= \"%s\",\n" 188c2ecf20Sopenharmony_ci egrep -q $regex ${prctl_arch_header} && \ 198c2ecf20Sopenharmony_ci (egrep $regex ${prctl_arch_header} | \ 208c2ecf20Sopenharmony_ci sed -r "s/$regex/\2 \1/g" | \ 218c2ecf20Sopenharmony_ci xargs printf "$fmt") 228c2ecf20Sopenharmony_ci printf "};\n\n" 238c2ecf20Sopenharmony_ci} 248c2ecf20Sopenharmony_ci 258c2ecf20Sopenharmony_ciprint_range 1 0x1 0x1001 268c2ecf20Sopenharmony_ciprint_range 2 0x2 0x2001 27