let boot_functions return the compilers

methods are still added, but this is a good step to removing the risc/cpu level from the methods

lib/risc/builtin/integer.rb

@@ -17,7 +17,7 @@ module Risc
           builder.add_new_int(source,me , two)
           builder.add_reg_to_slot( source , two , :message , :return_value)
           compiler.add_mom( Mom::ReturnSequence.new)
-          return compiler.method
+          return compiler
         end
         def >( context )
           comparison( :> )
@@ -54,12 +54,12 @@ module Risc
           builder.add_code merge_label
           builder.add_reg_to_slot( "#{operator} save ret" , other , :message , :return_value)
           compiler.add_mom( Mom::ReturnSequence.new)
-          return compiler.method
+          return compiler
         end
         def putint(context)
           compiler = compiler_for(:Integer,:putint ,{})
           compiler.add_mom( Mom::ReturnSequence.new)
-          return compiler.method
+          return compiler
         end
         def operator_method( op_sym )
           compiler = compiler_for(:Integer, op_sym ,{other: :Integer})
@@ -71,7 +71,7 @@ module Risc
           builder.add_new_int(op_sym.to_s + " new int", me , other)
           builder.add_reg_to_slot( op_sym.to_s + "save ret" , other , :message , :return_value)
           compiler.add_mom( Mom::ReturnSequence.new)
-          return compiler.method
+          return compiler
         end
         def div10( context )
           s = "div_10 "
@@ -134,7 +134,7 @@ module Risc
           builder.add_reg_to_slot( s , tmp , :message , :return_value)
 
           compiler.add_mom( Mom::ReturnSequence.new)
-          return compiler.method
+          return compiler
         end
       end
       extend ClassMethods

lib/risc/builtin/object.rb

@@ -17,7 +17,7 @@ module Risc
           # and put it back into the return value
           builder.add_reg_to_slot( source , me , :message , :return_value)
           compiler.add_mom( Mom::ReturnSequence.new)
-          return compiler.method
+          return compiler
         end
 
         # self[index] = val basically. Index is the first arg , value the second
@@ -31,7 +31,7 @@ module Risc
           # do the set
           builder.add_reg_to_slot( source , value , me , index)
           compiler.add_mom( Mom::ReturnSequence.new)
-          return compiler.method
+          return compiler
         end
 
         # every object needs a method missing.
@@ -39,7 +39,7 @@ module Risc
         def _method_missing( context )
           compiler = compiler_for(:Object,:method_missing ,{})
           emit_syscall( compiler.compiler_builder(compiler.method) , :exit )
-          return compiler.method
+          return compiler
         end
 
         # this is the really really first place the machine starts (apart from the jump here)
@@ -73,7 +73,7 @@ module Risc
           end
           compiler.reset_regs
           exit_sequence(builder)
-          return compiler.method
+          return compiler
         end
 
         # a sort of inline version of exit method.
@@ -89,7 +89,7 @@ module Risc
           compiler = compiler_for(:Object,:exit ,{})
           builder = compiler.compiler_builder(compiler.method)
           exit_sequence(builder)
-          return compiler.method
+          return compiler
         end
 
         def emit_syscall( builder , name )

lib/risc/builtin/space.rb

@@ -10,7 +10,7 @@ module Risc
         def main(context)
           compiler = compiler_for(:Space , :main ,{args: :Integer})
           compiler.add_mom( Mom::ReturnSequence.new)
-          return compiler.method
+          return compiler
         end
 
       end

lib/risc/builtin/word.rb

@@ -13,7 +13,7 @@ module Risc
           builder.add_slot_to_reg( "putstring" , :new_message , index , reg )
           Risc::Builtin::Object.emit_syscall( builder , :putstring )
           compiler.add_mom( Mom::ReturnSequence.new)
-          compiler.method
+          compiler
         end
 
         # self[index] basically. Index is the first arg > 0
@@ -30,7 +30,7 @@ module Risc
           # and put it back into the return value
           builder.add_reg_to_slot( source , index , :message , :return_value)
           compiler.add_mom( Mom::ReturnSequence.new)
-          return compiler.method
+          return compiler
         end
 
         # self[index] = val basically. Index is the first arg ( >0),
@@ -48,7 +48,7 @@ module Risc
           value = builder.load_int_arg_at(source , 1 )
           builder.add_reg_to_slot( source , value , :message , :return_value)
           compiler.add_mom( Mom::ReturnSequence.new)
-          return compiler.method
+          return compiler
         end
 
       end