From 21177bd7ced15aceb619885c4ee3b82242e91cec Mon Sep 17 00:00:00 2001
From: Torsten Ruger <torsten@villataika.fi>
Date: Fri, 19 Sep 2014 19:11:30 +0300
Subject: [PATCH] add a list of symbols to boot space

---
 lib/register/assembler.rb |  5 ++++-
 lib/virtual/boot_space.rb | 18 ++++++++++++------
 2 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/lib/register/assembler.rb b/lib/register/assembler.rb
index d0f0c19d..1396357a 100644
--- a/lib/register/assembler.rb
+++ b/lib/register/assembler.rb
@@ -110,7 +110,7 @@ module Register
     end
 
     def assemble_BootSpace(space)
-      assemble_self(space , [space.classes,space.objects] )
+      assemble_self(space , [space.classes,space.objects, space.symbols,space.messages,space.frames] )
     end
 
     def assemble_BootClass(clazz)
@@ -179,6 +179,9 @@ module Register
     def add_BootSpace(space)
       add_object(space.classes)
       add_object(space.objects)
+      add_object(space.symbols)
+      add_object(space.messages)
+      add_object(space.frames)
     end
 
     def add_BootClass(clazz)
diff --git a/lib/virtual/boot_space.rb b/lib/virtual/boot_space.rb
index 625de98f..0775ad40 100644
--- a/lib/virtual/boot_space.rb
+++ b/lib/virtual/boot_space.rb
@@ -22,9 +22,12 @@ module Virtual
       @main = Virtual::CompiledMethod.new("main" , [] )
       #global objects (data)
       @objects = []
+      @symbols = []
+      @messages = []
+      @frames = []
       @passes = [ Virtual::SendImplementation ]
     end
-    attr_reader  :main , :classes , :objects
+    attr_reader  :main , :classes , :objects , :symbols,:messages,:frames
 
     def run_passes
       @passes.each do |pass|
@@ -91,16 +94,19 @@ module Virtual
       end
     end
 
-    @@SPACE = { :names => [:classes,:objects] , :types => [Virtual::Reference,Virtual::Reference]}
+    @@SPACE = { :names => [:classes,:objects,:symbols,:messages,:frames] , 
+                :types => [Virtual::Reference,Virtual::Reference,Virtual::Reference,Virtual::Reference,Virtual::Reference]}
     def layout
       @@SPACE
     end
 
     # Objects are data and get assembled after functions
     def add_object o
-      return if @objects.include? o
-#      raise "must be derived from Code #{o.inspect}" unless o.is_a? Virtual::Code
-      @objects << o # TODO check type , no basic values allowed (must be wrapped)
+      return if @objects.include?(o)
+      @objects << o
+      if o.is_a? Symbol
+        @symbols << o
+      end
     end
 
     # this is the way to instantiate classes (not BootClass.new)
@@ -115,7 +121,7 @@ module Virtual
       c
     end
     def mem_length
-      padded_words( 2 )
+      padded_words( 5 )
     end
   end
 end