50 lines
618 B
ArmAsm
50 lines
618 B
ArmAsm
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.include "macros.inc"
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start
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test_name LB_1
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load r1 data
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lb r3, (r1+0)
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check_r3 0x7e
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test_name LB_2
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load r1 data
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lb r3, (r1+1)
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check_r3 0x7f
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test_name LB_3
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load r1 data
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lb r3, (r1+-1)
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check_r3 0x7d
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test_name LB_4
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load r1 data_msb
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lb r3, (r1+0)
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check_r3 0xfffffffe
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test_name LB_5
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load r1 data_msb
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lb r3, (r1+1)
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check_r3 0xffffffff
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test_name LB_6
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load r1 data_msb
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lb r3, (r1+-1)
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check_r3 0xfffffffd
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test_name LB_7
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load r3 data
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lb r3, (r3+0)
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check_r3 0x7e
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end
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.data
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.align 4
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.byte 0x7a, 0x7b, 0x7c, 0x7d
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data:
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.byte 0x7e, 0x7f, 0x70, 0x71
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.byte 0xfa, 0xfb, 0xfc, 0xfd
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data_msb:
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.byte 0xfe, 0xff, 0xf0, 0xf1
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