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-rw-r--r--tool/ruby_vm/loaders/opt_insn_unif_def.rb34
1 files changed, 34 insertions, 0 deletions
diff --git a/tool/ruby_vm/loaders/opt_insn_unif_def.rb b/tool/ruby_vm/loaders/opt_insn_unif_def.rb
new file mode 100644
index 0000000..a5af409
--- /dev/null
+++ b/tool/ruby_vm/loaders/opt_insn_unif_def.rb
@@ -0,0 +1,34 @@
+#! /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 '../../../defs/opt_insn_unif.def'
+path = scanner.__FILE__
+until scanner.eos? do
+ next if scanner.scan(/ ^ (?: \#.* )? \n /x)
+ break if scanner.scan(/ ^ __END__ $ /x)
+
+ pos = scanner.scan!(/(?<series> (?: [\ \t]* \w+ )+ ) \n /mx)
+ json << {
+ location: [path, pos],
+ signature: scanner["series"].strip.split
+ }
+end
+
+RubyVM::OptInsnUnifDef = json
+
+if __FILE__ == $0 then
+ require 'json'
+ JSON.dump RubyVM::OptInsnUnifDef, STDOUT
+end