55 lines
1.7 KiB
Ruby
55 lines
1.7 KiB
Ruby
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require_relative 'arm-helper'
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class TestLogic < MiniTest::Test
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include ArmHelper
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def test_adc
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code = @machine.adc :r1, :r3, :r5
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assert_code code , :adc , [0x05,0x10,0xa3,0xe0] #e0 a3 10 05
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end
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def test_add
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code = @machine.add :r1 , :r1, :r3
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assert_code code , :add , [0x03,0x10,0x81,0xe0] #e0 81 10 03
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end
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def test_add_lst
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code = @machine.add( :r1 , :r2 , :r3 , shift_lsr: 8)
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assert_code code , :add , [0x23,0x14,0x82,0xe0] #e0 82 14 23
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end
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def test_and # inst eval doesn't really work with and
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code = @machine.and( :r1 , :r2 , :r3)
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assert_code code , :and , [0x03,0x10,0x02,0xe0] #e0 01 10 03
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end
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def test_bic
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code = @machine.bic :r2 , :r2 , :r3
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assert_code code , :bic , [0x03,0x20,0xc2,0xe1] #e3 c2 20 44
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end
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def test_eor
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code = @machine.eor :r2 , :r2 , :r3
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assert_code code , :eor , [0x03,0x20,0x22,0xe0] #e0 22 20 03
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end
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def test_rsb
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code = @machine.rsb :r1 , :r2 , :r3
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assert_code code , :rsb , [0x03,0x10,0x62,0xe0]#e0 62 10 03
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end
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def test_rsc
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code = @machine.rsc :r2 , :r3 , :r4
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assert_code code , :rsc , [0x04,0x20,0xe3,0xe0]#e0 e3 20 04
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end
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def test_sbc
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code = @machine.sbc :r3, :r4 , :r5
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assert_code code , :sbc , [0x05,0x30,0xc4,0xe0]#e0 c4 30 05
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end
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def test_sub
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code = @machine.sub :r2, :r0, 1
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assert_code code, :sub , [0x01,0x20,0x40,0xe2] #e2 40 20 01
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end
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def test_subs
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code = @machine.sub :r2, :r2, 1 , update_status: 1
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assert_code code, :sub , [0x01,0x20,0x52,0xe2] #e2 52 20 01
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end
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def test_orr
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code = @machine.orr :r2 , :r2 , :r3
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assert_code code , :orr , [0x03,0x20,0x82,0xe1] #e1 82 20 03
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end
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end
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