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.include "t-macros.i"
start
;; clear FX
ldi r2, #0x8005
mvtc r2, cr0
loadacc2 a1 0x7f 0xffff 0xffff
ldi r8, 0xffff
ldi r9, 0x8001
test_macu1:
MACU a1, r9, r8
checkacc2 1 a1 0x80 0x8000 0x7FFE
;; set FX
ldi r2, #0x8085
mvtc r2, cr0
loadacc2 a1 0x7f 0xffff 0xffff
ldi r8, 0xffff
ldi r9, 0x8001
test_macu2:
MACU a1, r9, r8
checkacc2 2 a1 0x81 0x0000 0xfffd
;; clear FX
ldi r2, #0x8005
mvtc r2, cr0
loadacc2 a1 0x7f 0xffff 0xffff
ldi r8, 0xffff
ldi r9, 0x7FFF
test_macsu1:
MACSU a1, r9, r8
checkacc2 3 a1 0x80 0x7FFE 0x8000
;; set FX
ldi r2, #0x8085
mvtc r2, cr0
loadacc2 a1 0x7f 0xffff 0xffff
ldi r8, 0xffff
ldi r9, 0x7FFF
test_macsu2:
MACSU a1, r9, r8
checkacc2 4 a1 0x80 0xfffd 0x0001
;; clear FX
ldi r2, #0x8005
mvtc r2, cr0
loadacc2 a1 0x7f 0xffff 0xffff
ldi r8, 0xffff
ldi r9, 0x8001
test_macsu3:
MACSU a1, r9, r8
checkacc2 5 a1 0x7F 0x8001 0x7FFE
;; set FX
ldi r2, #0x8085
mvtc r2, cr0
loadacc2 a1 0x7f 0xffff 0xffff
ldi r8, 0xffff
ldi r9, 0x8001
test_macsu4:
MACSU a1, r9, r8
checkacc2 6 a1 0x7f 0x0002 0xFFFD
exit0
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