style

lib/risc/instructions/getter.rb

@@ -6,8 +6,8 @@ module Risc
   #
   # Getter has a
   # - an array where the data comes from
-  # - and (array) index
-  # - Risc that the data is moved to
+  # - an (array) index
+  # - Register that the data is moved to
 
   # Getter and Setter api follow the pattern from -> to
 
@@ -17,7 +17,7 @@ module Risc
     # the instruction would do register = array[index]
     # The arguments are in the order that makes sense for the Instruction name
     # So SlotToReg means the slot (array and index) moves to the register (last argument)
-    def initialize source , array , index , register
+    def initialize( source , array , index , register )
       super(source)
       @array = array
       @index = index

lib/risc/instructions/reg_to_slot.rb

@@ -16,8 +16,8 @@ module Risc
   # Produce a RegToSlot instruction.
   # From and to are registers or symbols that can be transformed to a register by resolve_to_register
   # index resolves with resolve_to_index.
-  def self.reg_to_slot source , from , to , index
-    from = resolve_to_register from
+  def self.reg_to_slot( source , from_reg , to , index )
+    from = resolve_to_register from_reg
     index = resolve_to_index( to , index)
     to = resolve_to_register to
     RegToSlot.new( source, from , to , index)

lib/risc/instructions/setter.rb

@@ -14,8 +14,9 @@ module Risc
 
     # If you had a c array and index offset
     # the instruction would do array[index] = register
-    # So Setter means the register (first argument) moves to the slot (array and index)
-    def initialize source , register , array , index
+    # The arguments are in the order that makes sense for the Instruction name
+    # So RegToSlot means the register (first argument) moves to the slot (array and index)  
+    def initialize( source , register , array , index )
       super(source)
       @register = register
       @array = array