69 lines
1.3 KiB
Awk
69 lines
1.3 KiB
Awk
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#!/bin/awk -f
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# SPDX-License-Identifier: GPL-2.0-only
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# gen-insn-x86-dat.awk: script to convert data for the insn-x86 test
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# Copyright (c) 2015, Intel Corporation.
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#
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BEGIN {
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print "/*"
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print " * Generated by gen-insn-x86-dat.sh and gen-insn-x86-dat.awk"
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print " * from insn-x86-dat-src.c for inclusion by insn-x86.c"
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print " * Do not change this code."
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print "*/\n"
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op = ""
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branch = ""
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rel = 0
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going = 0
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}
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/ Start here / {
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going = 1
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}
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/ Stop here / {
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going = 0
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}
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/^\s*[0-9a-fA-F]+\:/ {
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if (going) {
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colon_pos = index($0, ":")
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useful_line = substr($0, colon_pos + 1)
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first_pos = match(useful_line, "[0-9a-fA-F]")
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useful_line = substr(useful_line, first_pos)
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gsub("\t", "\\t", useful_line)
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printf "{{"
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len = 0
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for (i = 2; i <= NF; i++) {
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if (match($i, "^[0-9a-fA-F][0-9a-fA-F]$")) {
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printf "0x%s, ", $i
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len += 1
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} else {
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break
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}
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}
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printf "}, %d, %s, \"%s\", \"%s\",", len, rel, op, branch
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printf "\n\"%s\",},\n", useful_line
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op = ""
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branch = ""
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rel = 0
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}
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}
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/ Expecting: / {
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expecting_str = " Expecting: "
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expecting_len = length(expecting_str)
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expecting_pos = index($0, expecting_str)
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useful_line = substr($0, expecting_pos + expecting_len)
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for (i = 1; i <= NF; i++) {
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if ($i == "Expecting:") {
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i++
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op = $i
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i++
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branch = $i
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i++
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rel = $i
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break
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}
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}
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}
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