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Diffstat (limited to 'tool/ruby_vm/loaders/insns_def.rb')
-rw-r--r-- | tool/ruby_vm/loaders/insns_def.rb | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/tool/ruby_vm/loaders/insns_def.rb b/tool/ruby_vm/loaders/insns_def.rb deleted file mode 100644 index 58748c3ca6..0000000000 --- a/tool/ruby_vm/loaders/insns_def.rb +++ /dev/null @@ -1,92 +0,0 @@ -#! /your/favourite/path/to/ruby -# -*- mode: ruby; coding: utf-8; indent-tabs-mode: nil; ruby-indent-level: 2 -*- -# -*- frozen_string_literal: true; -*- -# -*- warn_indent: true; -*- -# -# Copyright (c) 2017 Urabe, Shyouhei. All rights reserved. -# -# This file is a part of the programming language Ruby. Permission is hereby -# granted, to either redistribute and/or modify this file, provided that the -# conditions mentioned in the file COPYING are met. Consult the file for -# details. - -require_relative '../helpers/scanner' - -json = [] -scanner = RubyVM::Scanner.new '../../../insns.def' -path = scanner.__FILE__ -grammar = %r' - (?<comment> /[*] [^*]* [*]+ (?: [^*/] [^*]* [*]+ )* / ){0} - (?<keyword> typedef | extern | static | auto | register | - struct | union | enum ){0} - (?<C> (?: \g<block> | [^{}]+ )* ){0} - (?<block> \{ \g<ws>* ^ \g<C> $ \g<ws>* \} ){0} - (?<ws> \g<comment> | \s ){0} - (?<ident> [_a-zA-Z] [0-9_a-zA-Z]* ){0} - (?<type> (?: \g<keyword> \g<ws>+ )* \g<ident> ){0} - (?<arg> \g<type> \g<ws>+ \g<ident> | \.\.\. ){0} - (?<argv> (?# empty ) | - void | - \g<arg> (?: \g<ws>* , \g<ws>* \g<arg> \g<ws>* )* ){0} - (?<pragma> \g<ws>* // \s* attr \g<ws>+ - (?<pragma:type> \g<type> ) \g<ws>+ - (?<pragma:name> \g<ident> ) \g<ws>* - = \g<ws>* - (?<pragma:expr> .+?; ) \g<ws>* ){0} - (?<insn> DEFINE_INSN \g<ws>+ - (?<insn:name> \g<ident> ) \g<ws>* - [(] \g<ws>* (?<insn:opes> \g<argv> ) \g<ws>* [)] \g<ws>* - [(] \g<ws>* (?<insn:pops> \g<argv> ) \g<ws>* [)] \g<ws>* - [(] \g<ws>* (?<insn:rets> \g<argv> ) \g<ws>* [)] \g<ws>* ){0} -'x - -until scanner.eos? do - next if scanner.scan(/#{grammar}\g<ws>+/o) - split = -> (v) { - case v when /\Avoid\z/ then - [] - else - v.split(/, */) - end - } - - l1 = scanner.scan!(/#{grammar}\g<insn>/o) - name = scanner["insn:name"] - ope = split.(scanner["insn:opes"]) - pop = split.(scanner["insn:pops"]) - ret = split.(scanner["insn:rets"]) - - attrs = [] - while l2 = scanner.scan(/#{grammar}\g<pragma>/o) do - attrs << { - location: [path, l2], - name: scanner["pragma:name"], - type: scanner["pragma:type"], - expr: scanner["pragma:expr"], - } - end - - l3 = scanner.scan!(/#{grammar}\g<block>/o) - json << { - name: name, - location: [path, l1], - signature: { - name: name, - ope: ope, - pop: pop, - ret: ret, - }, - attributes: attrs, - expr: { - location: [path, l3], - expr: scanner["block"], - }, - } -end - -RubyVM::InsnsDef = json - -if __FILE__ == $0 then - require 'json' - JSON.dump RubyVM::InsnsDef, STDOUT -end |