mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
55317a74f7
Previous commit changed insns.def format. Now is the time for its generators. In doing so I chose to modernize the system, not just patch. My attempt includes - extensive use of Onigumo regular expressions - split from one big file (instruction.rb) into separated MVC - partial view Also, let me take this opportunity to kill old unused features such as - stack caching - minsns / yasmdata which are never seriously used - yarvarch document generation (moved to doc/) - vast majority of unused arguments to insns2vm.rb This commit generates VM source codes that cleanly compile, and the generated binary passes tests. At least for me. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
71 lines
1.3 KiB
Ruby
71 lines
1.3 KiB
Ruby
#! /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 'bare_instructions'
|
|
|
|
class RubyVM::TraceInstructions
|
|
include RubyVM::CEscape
|
|
|
|
attr_reader :name
|
|
|
|
def initialize orig:
|
|
@orig = orig
|
|
@name = as_tr_cpp "trace @ #{@orig.name}"
|
|
end
|
|
|
|
def pretty_name
|
|
return sprintf "%s(...)(...)(...)", @name
|
|
end
|
|
|
|
def jump_destination
|
|
return @orig.name
|
|
end
|
|
|
|
def bin
|
|
return sprintf "BIN(%s)", @name
|
|
end
|
|
|
|
def width
|
|
return @orig.width
|
|
end
|
|
|
|
def operands_info
|
|
return @orig.operands_info
|
|
end
|
|
|
|
def rets
|
|
return ['...']
|
|
end
|
|
|
|
def pops
|
|
return ['...']
|
|
end
|
|
|
|
def attributes
|
|
return []
|
|
end
|
|
|
|
def has_attribute? *;
|
|
return false
|
|
end
|
|
|
|
private
|
|
|
|
@instances = RubyVM::Instructions.map {|i| new orig: i }
|
|
|
|
def self.to_a
|
|
@instances
|
|
end
|
|
|
|
RubyVM::Instructions.push(*to_a)
|
|
end
|