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Add operators to presym from Rakefile.

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2020-05-15 19:17:29 +09:00
parent 68f8d73308
commit e2063fc267
1 changed files with 42 additions and 36 deletions
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Rakefile
+42 -36
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@@ -112,8 +112,39 @@ rbfiles = (Dir.glob("#{MRUBY_ROOT}/mrblib/*.rb")+
Dir.glob("#{MRUBY_ROOT}/mrbgems/*/mrblib/*.rb")+
Dir.glob("#{MRUBY_ROOT}/build/*/mrbgems/**/mrblib/*.rb")).uniq
presym_file="#{MRUBY_ROOT}/build/presym"
op_table = {
"!" => "not",
"!=" => "neq",
"!~" => "nmatch",
"%" => "mod",
"&" => "and",
"&&" => "andand",
"*" => "mul",
"**" => "pow",
"+" => "add",
"+@" => "plus",
"-" => "sub",
"-@" => "minus",
"/" => "div",
"<" => "lt",
"<=" => "le",
"<<" => "lshift",
"<=>" => "cmp",
"==" => "eq",
"===" => "eqq",
"=~" => "match",
">" => "gt",
">=" => "ge",
">>" => "rshift",
"[]" => "aref",
"[]=" => "aset",
"^" => "xor",
"`" => "tick",
"|" => "or",
"||" => "oror",
"~" => "neg",
}
desc "preallocated symbols"
file presym_file => cfiles+rbfiles do
csymbols = cfiles.map do |f|
src = File.read(f)
@@ -121,7 +152,10 @@ file presym_file => cfiles+rbfiles do
src.scan(/mrb_define_method\([^\n"]*"([^\n"]*)"/),
src.scan(/mrb_define_class\([^\n"]*"([^\n"]*)"/),
src.scan(/mrb_define_module\([^\n"]*"([^\n"]*)"/),
src.scan(/MRB_SYM\((\w+)\)/)]
src.scan(/MRB_SYM\((\w+)\)/),
src.scan(/MRB_QSYM\((\w+)\)/).map{|x,|
x.sub!(/_p$/, "?") || x.sub!(/_b$/, "!") || x.sub!(/_e$/, "=") || x.sub!(/^a_/, "@") || x.sub!(/^d_/, "$")
}.compact]
end
rbsymbols = rbfiles.map do |f|
src = File.read(f)
@@ -129,7 +163,7 @@ file presym_file => cfiles+rbfiles do
src.scan(/\bmodule +([A-Z]\w*)/),
src.scan(/\bdef +(\w+)/)]
end
symbols = (csymbols+rbsymbols).flatten.uniq.sort
symbols = (csymbols+rbsymbols+op_table.keys).flatten.compact.uniq.sort
presyms = File.readlines(presym_file, chomp: true) rescue []
if presyms != symbols
File.write(presym_file, symbols.join("\n"))
@@ -140,38 +174,6 @@ presym_inc=presym_file+".inc"
file presym_inc => presym_file do
presyms = File.readlines(presym_file, chomp: true)
File.open(presym_inc, "w") do |f|
op_table = {
"!" => "not",
"!=" => "neq",
"!~" => "nmatch",
"%" => "mod",
"&" => "and",
"&&" => "andand",
"*" => "mul",
"**" => "pow",
"+" => "add",
"+@" => "plus",
"-" => "sub",
"-@" => "minus",
"/" => "div",
"<" => "lt",
"<=" => "le",
"<<" => "lshift",
"<=>" => "cmp",
"==" => "eq",
"===" => "eqq",
"=~" => "match",
">" => "gt",
">=" => "ge",
">>" => "rshift",
"[]" => "aref",
"[]=" => "aset",
"^" => "xor",
"`" => "tick",
"|" => "or",
"||" => "oror",
"~" => "neg",
}
f.print "/* MRB_PRESYM_CSYM(sym, num) - symbol which is valid C id name */\n"
f.print "/* MRB_PRESYM_QSYM(sym, name, num) - symbol with alias name */\n"
f.print "/* MRB_PRESYM_SYM(sym, num) - symbol which is not valid C id */\n\n"
@@ -186,6 +188,9 @@ file presym_inc => presym_file do
elsif /\!\Z/ =~ sym
s = sym.dup; s[-1] = "_b"
f.print "MRB_PRESYM_QSYM(#{sym}, #{s}, #{i+1})\n"
elsif /\=\Z/ =~ sym
s = sym.dup; s[-1] = "_e"
f.print "MRB_PRESYM_QSYM(#{sym}, #{s}, #{i+1})\n"
elsif /\A@/ =~ sym
s = sym.dup; s[0] = "a_"
f.print "MRB_PRESYM_QSYM(#{sym}, #{s}, #{i+1})\n"
@@ -200,8 +205,9 @@ file presym_inc => presym_file do
end
end
desc "preallocated symbols"
task :gensym => presym_inc
depfiles.unshift "gensym"
#task :all => :gensym
depfiles += MRuby.targets.map { |n, t|
t.libraries