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ruby--ruby/tool/asm_parse.rb
normal f8d0bdedf1 tool: add descriptions and fix typos
* tool/asm_parse.rb: add description
* tool/change_maker.rb: ditto
* tool/downloader.rb: ditto
* tool/eval.rb: ditto
* tool/expand-config.rb: ditto
* tool/extlibs.rb: ditto
* tool/fake.rb: ditto
* tool/file2lastrev.rb: ditto
* tool/gem-unpack.rb: ditto
* tool/gen_dummy_probes.rb: ditto
* tool/gen_ruby_tapset.rb: ditto
* tool/generic_erb.rb: ditto
* tool/id2token.rb: ditto
* tool/ifchange: ditto
* tool/insns2vm.rb: ditto
* tool/instruction.rb: ditto
* tool/jisx0208.rb: ditto
* tool/merger.rb: ditto
* tool/mkrunnable.rb: ditto
* tool/node_name.rb: ditto
* tool/parse.rb: ditto
* tool/rbinstall.rb: ditto
* tool/rbuninstall.rb: ditto
* tool/rmdirs: ditto
* tool/runruby.rb: ditto
* tool/strip-rdoc.rb: ditto
* tool/vcs.rb: ditto
* tool/vtlh.rb: ditto
* tool/ytab.sed: ditto
* tool/enc-unicode.rb: fix typo
* tool/mk_call_iseq_optimized.rb: ditto
* tool/update-deps: ditto
  [ruby-core:76215] [Bug ]
  by Noah Gibbs <the.codefolio.guy@gmail.com>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55564 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-07-02 21:01:04 +00:00

53 lines
1.2 KiB
Ruby

# YARV tool to parse assembly output.
stat = {}
while line = ARGF.gets
if /\[start\] (\w+)/ =~ line
name = $1
puts '--------------------------------------------------------------'
puts line
size = 0
len = 0
while line = ARGF.gets
if /\[start\] (\w+)/ =~ line
puts "\t; # length: #{len}, size: #{size}"
puts "\t; # !!"
stat[name] = [len, size]
#
name = $1
puts '--------------------------------------------------------------'
puts line
size = 0
len = 0
next
end
unless /(\ALM)|(\ALB)|(\A\.)|(\A\/)/ =~ line
puts line
if /\[length = (\d+)\]/ =~ line
len += $1.to_i
size += 1
end
end
if /__NEXT_INSN__/ !~ line && /\[end \] (\w+)/ =~ line
ename = $1
if name != ename
puts "!! start with #{name}, but end with #{ename}"
end
stat[ename] = [len, size]
puts "\t; # length: #{len}, size: #{size}"
break
end
end
end
end
stat.sort_by{|a, b| -b[0] * 1000 - a[0]}.each{|a, b|
puts "#{a}\t#{b.join("\t")}"
}
puts "total length :\t#{stat.inject(0){|r, e| r+e[1][0]}}"
puts "total size :\t#{stat.inject(0){|r, e| r+e[1][1]}}"