path: root/tool/insns2vm.rb
diff options
authorshyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2018-01-12 08:38:09 +0000
committershyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2018-01-12 08:38:09 +0000
commitf6ea376317ad94a6cde01a47d0e94d709b5ab43d (patch)
treeb2d2a927d72af30b1d6bc9adada8f7ab7101f758 /tool/insns2vm.rb
parent9456f88f00292d202ba9910b26fdb1cd0a499d93 (diff)
delete tool/instruction.rb (2nd try)
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:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'tool/insns2vm.rb')
1 files changed, 5 insertions, 10 deletions
diff --git a/tool/insns2vm.rb b/tool/insns2vm.rb
index ecbbb52643..e6fe64d189 100755
--- a/tool/insns2vm.rb
+++ b/tool/insns2vm.rb
@@ -3,16 +3,11 @@
# This is used by to generate .inc files.
# See for details.
-require 'optparse'
-Version = %w$Revision: 11626 $[1..-1]
-require "#{File.join(File.dirname(__FILE__), 'instruction')}"
+require_relative 'ruby_vm/scripts/insns2vm'
if $0 == __FILE__
- opts = ARGV.options
- maker = RubyVM::SourceCodeGenerator.def_options(opts)
- files = opts.parse!
- generator =
- generator.generate(files)
+ router(ARGV).each do |(path, generator)|
+ str = generator.generate path
+ path.write str, mode: 'wb:utf-8'
+ end