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f6ea376317
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@61784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
40 lines
1.1 KiB
Text
40 lines
1.1 KiB
Text
/* -*- mode:c; style:ruby; coding: utf-8; indent-tabs-mode: nil -*- */
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%# Copyright (c) 2017 Urabe, Shyouhei. All rights reserved.
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%#
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%# This file is a part of the programming language Ruby. Permission is hereby
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%# granted, to either redistribute and/or modify this file, provided that the
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%# conditions mentioned in the file COPYING are met. Consult the file for
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%# details.
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% raise ':FIXME:TBW' if RubyVM::VmOptsH['STACK_CACHING']
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<%= render 'copyright' %>
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<%= render 'notice', locals: {
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this_file: 'is for threaded code',
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edit: __FILE__,
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} -%>
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#define SC_STATE_SIZE 6
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#define SCS_XX 1
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#define SCS_AX 2
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#define SCS_BX 3
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#define SCS_AB 4
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#define SCS_BA 5
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#define SC_ERROR 0xffffffff
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static const VALUE sc_insn_info[][SC_STATE_SIZE] = {
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#define NO_SC { SC_ERROR, SC_ERROR, SC_ERROR, SC_ERROR, SC_ERROR, SC_ERROR }
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% RubyVM::Instructions.each_slice 8 do |a|
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<%= a.map{|i| 'NO_SC' }.join(', ') %>,
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% end
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#undef NO_SC
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};
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static const VALUE sc_insn_next[] = {
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% RubyVM::Instructions.each_slice 8 do |a|
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<%= a.map{|i| 'SCS_XX' }.join(', ') %>,
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% end
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};
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ASSERT_VM_INSTRUCTION_SIZE(sc_insn_next);
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