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remove return_type

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soon to be obsolete with multi returns
This commit is contained in:
Torsten Ruger
2015-10-28 12:19:10 +02:00
parent 142c36a374
commit 7e0778dc70
7 changed files with 24 additions and 38 deletions
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10
lib/register/builtin/kernel.rb
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@ -6,13 +6,12 @@ module Register
# it isn't really a function, ie it is jumped to (not called), exits and may not return
# so it is responsible for initial setup
def __init__ context
function = MethodSource.create_method(:Kernel,:Integer,:__init__ , [])
function.source.set_return_type :Integer
function = MethodSource.create_method(:Kernel,:__init__ , [])
# no method enter or return (automatically added), remove
new_start = Label.new(function , "__init__" )
function.source.instructions = new_start
function.source.current = new_start
#Set up the Space as self upon init
space = Parfait::Space.object_space
space_reg = Register.tmp_reg(:Space)
@ -28,8 +27,7 @@ module Register
return function
end
def exit context
function = MethodSource.create_method(:Kernel,:Integer,:exit , [])
function.source.set_return_type :Integer
function = MethodSource.create_method(:Kernel,:exit , [])
return function
ret = RegisterMachine.instance.exit(function)
function.set_return ret
@ -53,7 +51,7 @@ module Register
def restore_message(function)
r8 = RegisterValue.new( :r8 , :Message)
return_tmp = Register.tmp_reg function.source.return_type
return_tmp = Register.tmp_reg :Integer
# get the sys return out of the way
function.source.add_code RegisterTransfer.new(function, Register.message_reg , return_tmp )
# load the stored message into the base RegisterMachine