33 lines
443 B
ArmAsm
33 lines
443 B
ArmAsm
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# mach: all
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# output:
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# sim: --environment operating
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.include "t-macros.i"
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start
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;; clear FX
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ldi r2, #0x8005
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mvtc r2, cr0
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loadacc2 a1 0x7f 0xffff 0xffff
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ldi r8, 0xffff
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ldi r9, 0x8001
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test_mulxu1:
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MULXU a1, r9, r8
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checkacc2 1 a1 0x00 0x8000 0x7FFF
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;; set FX
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ldi r2, #0x8085
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mvtc r2, cr0
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loadacc2 a1 0x7f 0xffff 0xffff
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ldi r8, 0xffff
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ldi r9, 0x8001
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test_mulxu2:
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MULXU a1, r9, r8
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checkacc2 2 a1 0x01 0x0000 0xFFFE
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exit0
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