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implementation passes involving assembly go to register directory

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This commit is contained in:
Torsten Ruger 2014-08-23 21:49:09 +03:00
parent 495df14e19
commit 435fefd310
2 changed files with 8 additions and 7 deletions
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6
lib/virtual/get_implementation.rb → lib/register/get_implementation.rb
View File

@ -1,14 +1,14 @@
module Virtual
module Register
# This implements the send logic
# Send is so complicated that we actually code it in ruby and stick it in
# That off course opens up an endless loop possibility that we stop by reducing to Class and Module methods
class GetImplementation
def run block
block.codes.dup.each do |code|
next unless code.is_a? InstanceGet
next unless code.is_a? Virtual::InstanceGet
raise "Start coding"
end
end
end
Object.space.add_pass_after GetImplementation, SendImplementation
Virtual::Object.space.add_pass_after GetImplementation, Virtual::SendImplementation
end

9
lib/virtual/set_implementation.rb → lib/register/set_implementation.rb
View File

@ -1,4 +1,4 @@
module Virtual
module Register
# This implements the send logic
# Send is so complicated that we actually code it in ruby and stick it in
# That off course opens up an endless loop possibility that we stop by reducing to Class and Module methods
@ -6,15 +6,16 @@ module Virtual
def run block
block.codes.dup.each do |code|
next unless code.is_a? Virtual::Set
if( code.to.is_a? NewMessageSlot)
if( code.to.is_a? Virtual::NewMessageSlot)
to = RegisterReference.new(:r0)
tmp = RegisterReference.new(:r5)
move = RegisterMachine.mov( to , tmp , code.index )
move = RegisterMachine.instance.ldr( to , tmp , code.to.index )
block.replace(code , [move] )
else
raise "Start coding #{code.inspect}"
end
end
end
end
Object.space.add_pass_after SetImplementation , GetImplementation
Virtual::Object.space.add_pass_after SetImplementation , GetImplementation
end