getting a _start and _exit, just missing the actual code

2014-05-06 00:12:04 +03:00
parent 7d20b5e2df
commit 22b5117c8b
12 changed files with 43 additions and 105 deletions
--- a/lib/arm/arm_machine.rb
+++ b/lib/arm/arm_machine.rb
@@ -40,14 +40,15 @@ module Arm
    end

    def main_entry
-      mov( :left => :fp , :right => 0 )
+      entry = Vm::Block.new("main_entry")
+      entry.add_code  mov( :left => :fp , :right => 0 )
    end
    def main_exit
-      syscall(0)
+      entry = Vm::Block.new("main_exit")
+      entry.add_code syscall(0)
    end
    def syscall num
-      mov( :left => 7 , :right => num ) 
-      swi( :left => 0 )
+      [mov( :left => :r7 , :right => num ) ,  swi( :left => 0 )]
    end
  end
 end