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-rw-r--r--tool/ruby_vm/models/instructions_unifications.rb43
1 files changed, 43 insertions, 0 deletions
diff --git a/tool/ruby_vm/models/instructions_unifications.rb b/tool/ruby_vm/models/instructions_unifications.rb
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+#! /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/c_escape'
+require_relative '../loaders/opt_insn_unif_def'
+require_relative 'bare_instructions'
+
+class RubyVM::InstructionsUnifications
+ include RubyVM::CEscape
+
+ attr_reader :name
+
+ def initialize location:, signature:
+ @location = location
+ @name = namegen signature
+ @series = signature.map do |i|
+ RubyVM::BareInstructions.fetch i # Misshit is fatal
+ end
+ end
+
+ private
+
+ def namegen signature
+ as_tr_cpp ['UNIFIED', *signature].join('_')
+ end
+
+ @instances = RubyVM::OptInsnUnifDef.map do |h|
+ new(**h)
+ end
+
+ def self.to_a
+ @instances
+ end
+end