generate.rb in ruby-vpi-20.0.0

- old
+ new

@@ -1,6 +1,6 @@
-# Generates Ruby-VPI tests from Verilog 2001 and Verilog 95 module declarations.
+# Generates test skeletons from Verilog 2001/1995 module declarations.
 #
 # * The standard input stream is read if no input files are specified.
 #
 # = Progress indicators
 #
@@ -30,11 +30,11 @@
 $: << File.join(File.dirname(__FILE__), '..', 'lib')
 
 require 'ruby-vpi' # for project info
 require 'ruby-vpi/verilog_parser'
 require 'fileutils'
-require 'digest/md5'
+require 'digest/sha1'
 
 
 # Notify the user about some action being performed.
 def notify *args # :nodoc:
   printf "%8s  %s\n", *args
@@ -42,12 +42,12 @@
 
 # Writes the given contents to the file at the given path. If the given path
 # already exists, then a backup is created before invoking the merging tool.
 def write_file aPath, aContent # :nodoc:
   if File.exist? aPath
-    oldDigest = Digest::MD5.digest(File.read(aPath))
-    newDigest = Digest::MD5.digest(aContent)
+    oldDigest = Digest::SHA1.digest(File.read(aPath))
+    newDigest = Digest::SHA1.digest(aContent)
 
     if oldDigest == newDigest
       notify :skip, aPath
     else
       notify :update, aPath
@@ -81,51 +81,55 @@
 
 # Holds information about the output destinations of a parsed Verilog module.
 class OutputInfo # :nodoc:
   RUBY_EXT      = '.rb'
   VERILOG_EXT   = '.v'
-  RUNNER_EXT    = '.rake'
+  RAKE_EXT      = '.rake'
 
   DESIGN_SUFFIX = '_design'
   SPEC_SUFFIX   = '_spec'
   RUNNER_SUFFIX = '_runner'
   PROTO_SUFFIX  = '_proto'
+  LOADER_SUFFIX = '_loader'
 
   SPEC_FORMATS = [:rSpec, :tSpec, :xUnit, :generic]
 
-  attr_reader :designPath,  :designName,  :designClassName,
+  attr_reader :designPath,  :designName,
               :specPath,    :specName,    :specClassName,    :specFormat,
               :runnerPath,  :runnerName,
-              :protoPath,   :protoName
+              :protoPath,   :protoName,
+              :loaderPath,  :loaderName
 
   def initialize aModuleName, aSpecFormat
     raise ArgumentError unless SPEC_FORMATS.include? aSpecFormat
-    @specFormat       = aSpecFormat
+    @specFormat    = aSpecFormat
 
-    @designName       = aModuleName + DESIGN_SUFFIX
-    @designPath       = @designName + RUBY_EXT
+    @designName    = aModuleName + DESIGN_SUFFIX
+    @designPath    = @designName + RUBY_EXT
 
-    @protoName        = aModuleName + PROTO_SUFFIX
-    @protoPath        = @protoName  + RUBY_EXT
+    @protoName     = aModuleName + PROTO_SUFFIX
+    @protoPath     = @protoName  + RUBY_EXT
 
-    @specName         = aModuleName + SPEC_SUFFIX
-    @specPath         = @specName   + RUBY_EXT
+    @specName      = aModuleName + SPEC_SUFFIX
+    @specPath      = @specName   + RUBY_EXT
+    @specClassName = @specName.to_ruby_const_name
 
-    @designClassName  = aModuleName.to_ruby_const_name
-    @specClassName    = @specName.to_ruby_const_name
+    @runnerName    = aModuleName + RUNNER_SUFFIX
+    @runnerPath    = @runnerName + RAKE_EXT
 
-    @runnerName       = aModuleName + RUNNER_SUFFIX
-    @runnerPath       = @runnerName + RUNNER_EXT
+    @loaderName    = aModuleName + LOADER_SUFFIX
+    @loaderPath    = @loaderName + RUBY_EXT
   end
 end
 
 
 # obtain templates for output generation
   DESIGN_TEMPLATE = Template.new('design.rb')
   PROTO_TEMPLATE  = Template.new('proto.rb')
   SPEC_TEMPLATE   = Template.new('spec.rb')
   RUNNER_TEMPLATE = Template.new('runner.rake')
+  LOADER_TEMPLATE = Template.new('loader.rb')
 
 
 # parse command-line options
   require 'optparse'
 
@@ -171,7 +175,8 @@
 
   write_file o.runnerPath, RUNNER_TEMPLATE.result(binding)
   write_file o.designPath, DESIGN_TEMPLATE.result(binding)
   write_file o.protoPath, PROTO_TEMPLATE.result(binding)
   write_file o.specPath, SPEC_TEMPLATE.result(binding)
+  write_file o.loaderPath, LOADER_TEMPLATE.result(binding)
   write_file 'Rakefile', "require 'ruby-vpi/runner_proxy'"
 end