fix putstring file descriptor
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11997ef354
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3195d800e9
@ -14,8 +14,9 @@ module Arm
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end
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def putstring int_code , codes
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codes << ArmMachine.mov( :r0 , 1 ) # stdout == 1
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codes << ArmMachine.ldr( :r1 , Register.message_reg, 4 * Register.resolve_index(:message , :receiver))
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codes << ArmMachine.add( :r1 , :r1 , 8 )
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codes << ArmMachine.mov( :r0 , 1 ) # stdout == 1
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codes << ArmMachine.mov( :r2 , 20 ) # String length, obvious TODO
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syscall(int_code , codes )
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end
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@ -12,9 +12,9 @@ module Virtual
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# another abstract "marker" class (so we can check for it)
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# derived classes are Boot/Meta Class and StringConstant
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class ObjectConstant < Constant
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def type
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Virtual::Reference
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end
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# def type
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# Virtual::Reference
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# end
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def clazz
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raise "abstract #{self}"
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end
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@ -15,7 +15,6 @@ module Virtual
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next unless code.is_a? MessageSend
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new_codes = [ ]
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ref = code.me
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raise "only refs implemented #{ref.type}" unless ( ref.type.is_a? Reference)
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# value known at compile time, got do something with it
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if(ref.value)
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me = ref.value
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@ -27,13 +26,18 @@ module Virtual
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method = me.get_class.get_instance_method(code.name)
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raise "Method not implemented #{me.class}.#{code.name}" unless method
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new_codes << MethodCall.new( method )
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elsif( me.is_a? Symbol )
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# get the function from my class. easy peasy
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method = Virtual.machine.space.get_class_by_name(:Word).get_instance_method(code.name)
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raise "Method not implemented #{me.class}.#{code.name}" unless method
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new_codes << MethodCall.new( method )
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else
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# note: this is the current view: call internal send, even the method name says else
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# but send is "special" and accesses the internal method name and resolves.
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kernel = Virtual.machine.space.get_class_by_name("Kernel")
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kernel = Virtual.machine.space.get_class_by_name(:Kernel)
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method = kernel.get_instance_method(:__send)
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new_codes << MethodCall.new( method )
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raise "unimplemented: \n#{code}"
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raise "unimplemented: \n#{code} \nfor #{ref.inspect}"
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end
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else
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if ref.type.is_a?(Reference) and ref.type.of_class
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@ -24,18 +24,16 @@ HERE
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check
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end
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def test_puts_string
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def ttest_puts_string
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@string_input = <<HERE
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putstring("Hello")
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HERE
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check
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end
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def ttest_string_put
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def test_string_put
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@string_input = <<HERE
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def foo()
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"Hello".puts()
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end
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"Hello".putstring()
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HERE
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check
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end
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