a long string of import order and namespace issues which is not over yet

lib/arm/arm_machine.rb

@@ -146,3 +146,4 @@ module Arm
     end
   end
 end
+require_relative "passes/call_implementation"

lib/arm/passes/call_implementation.rb

@@ -1,4 +1,4 @@
-module Register
+module Arm
   # This implements call logic, which is simply like a c call (not send, that involves lookup and all sorts)
   #
   # The only target for a call is a CompiledMethod, so we just need to get the address for the code
@@ -10,10 +10,10 @@ module Register
     def run block
       block.codes.dup.each do |code|
         next unless code.is_a? Register::FunctionCall
-        call = RegisterMachine.instance.call( code.method )
+        call = ArmMachine.instance.call( code.method )
         block.replace(code , call )
       end
     end
   end
-  Virtual::BootSpace.space.add_pass_after CallImplementation , SetImplementation
+  Virtual::BootSpace.space.add_pass_after "Arm::CallImplementation" , "Register::SetImplementation"
 end

lib/register/passes/enter_implementation.rb

@@ -13,5 +13,5 @@ module Register
       end
     end
   end
-  Virtual::BootSpace.space.add_pass_after EnterImplementation , CallImplementation
+  Virtual::BootSpace.space.add_pass_after "Register::EnterImplementation" , "Virtual::GetImplementation"
 end

lib/register/passes/return_implementation.rb

@@ -19,5 +19,5 @@ module Register
       end
     end
   end
-  Virtual::BootSpace.space.add_pass_after ReturnImplementation , CallImplementation 
+  Virtual::BootSpace.space.add_pass_after "Register::ReturnImplementation" , "Virtual::GetImplementation" 
 end

lib/register/passes/set_implementation.rb

@@ -42,5 +42,5 @@ module Register
       end
     end
   end
-  Virtual::BootSpace.space.add_pass_after SetImplementation , Virtual::GetImplementation
+  Virtual::BootSpace.space.add_pass_after "Register::SetImplementation" , "Virtual::GetImplementation"
 end

lib/register/register_machine.rb

@@ -1,8 +1,6 @@
 require_relative "instruction"
 require_relative "register_reference"
-require "arm/arm_machine"
 require_relative "assembler"
 require_relative "passes/set_implementation"
-require_relative "passes/call_implementation"
 require_relative "passes/enter_implementation"
 require_relative "passes/return_implementation"

lib/salama.rb

@@ -6,7 +6,8 @@ require "elf/object_writer"
 require 'salama-reader'
 require 'parser/transform'
 require "sof/all"
-require "register/register_machine"
 require "virtual/machine"
+require "register/register_machine"
+require "arm/arm_machine"
 require "ast/all"
 require_relative "stream_reader"

lib/virtual/boot_space.rb

@@ -25,17 +25,19 @@ module Virtual
       @messages = 100.times.collect{ ::Message.new } + frames
       @next_message = @messages.first
       @next_frame = frames.first
-      @passes = [ Virtual::SendImplementation ]
+      @passes = [ "Virtual::SendImplementation" ]
     end
     attr_reader  :main , :classes , :objects , :symbols,:messages, :next_message , :next_frame
 
     def run_passes
-      @passes.each do |pass|
+      @passes.each do |pass_class|
         all = main.blocks
         @classes.values.each do |c| 
           c.instance_methods.each {|f| all += f.blocks  }
         end
         all.each do |block|
+          pass = eval pass_class
+          raise "no such pass-class as #{pass_class}" unless pass 
           pass.new.run(block)
         end
       end
@@ -46,7 +48,6 @@ module Virtual
         @@space
       else
         @@space = BootSpace.new
-        @@space.boot_classes! # boot is a verb here
         @@space
       end
     end
@@ -57,7 +58,7 @@ module Virtual
     
     def add_pass_after( pass , after)
       index = @passes.index(after)
-      raise "No such pass to add after: #{after}" unless index
+      raise "No such pass (#{pass}) to add after: #{after}" unless index
       @passes.insert(index+1 , pass)
     end
     def add_pass_before( pass , after)

lib/virtual/machine.rb

@@ -41,6 +41,7 @@ module Virtual
 
     def self.boot
       machine = Machine.new
+      BootSpace.space.boot_classes! # boot is a verb here
       machine.boot
       machine
     end
@@ -87,5 +88,5 @@ require_relative "passes/send_implementation"
 require_relative "passes/get_implementation"
 require_relative "passes/frame_implementation"
 
-Sof.Volotile.add(Virtual::Block ,  [:method])
-Sof.Volotile.add(Virtual::CompiledMethod ,  [:current])
+Sof::Volotile.add(Virtual::Block ,  [:method])
+Sof::Volotile.add(Virtual::CompiledMethod ,  [:current])

lib/virtual/passes/frame_implementation.rb

@@ -47,5 +47,5 @@ module Virtual
       end
     end
   end
-  Virtual::BootSpace.space.add_pass_after  FrameImplementation , GetImplementation
+  Virtual::BootSpace.space.add_pass_after "Virtual::FrameImplementation" , "Virtual::GetImplementation"
 end

lib/virtual/passes/get_implementation.rb

@@ -11,5 +11,5 @@ module Virtual
       end
     end
   end
-  Virtual::BootSpace.space.add_pass_after GetImplementation, SendImplementation
+  Virtual::BootSpace.space.add_pass_after "Virtual::GetImplementation", "Virtual::SendImplementation"
 end