diff options
Diffstat (limited to 'tools/perf/trace')
| -rwxr-xr-x | tools/perf/trace/beauty/x86_arch_prctl.sh | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tools/perf/trace/beauty/x86_arch_prctl.sh b/tools/perf/trace/beauty/x86_arch_prctl.sh new file mode 100755 index 000000000000..7372d3cab959 --- /dev/null +++ b/tools/perf/trace/beauty/x86_arch_prctl.sh @@ -0,0 +1,26 @@ +#!/bin/sh +# Copyright (C) 2018, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com> +# SPDX-License-Identifier: LGPL-2.1 + +[ $# -eq 1 ] && x86_header_dir=$1 || x86_header_dir=tools/arch/x86/include/uapi/asm/ + +prctl_arch_header=${x86_header_dir}/prctl.h + +print_range () { + local idx=$1 + local prefix=$2 + local first_entry=$3 + + printf "#define x86_arch_prctl_codes_%d_offset %s\n" $idx $first_entry + printf "static const char *x86_arch_prctl_codes_%d[] = {\n" $idx + regex=`printf '^[[:space:]]*#[[:space:]]*define[[:space:]]+ARCH_([[:alnum:]_]+)[[:space:]]+(%s[[:xdigit:]]+).*' ${prefix}` + fmt="\t[%#x - ${first_entry}]= \"%s\",\n" + egrep -q $regex ${prctl_arch_header} && \ + (egrep $regex ${prctl_arch_header} | \ + sed -r "s/$regex/\2 \1/g" | \ + xargs printf "$fmt") + printf "};\n\n" +} + +print_range 1 0x1 0x1001 +print_range 2 0x2 0x2001 |