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https://opencores.org/ocsvn/scarts/scarts/trunk
Subversion Repositories scarts
[/] [scarts/] [trunk/] [toolchain/] [scarts-gdb/] [gdb-6.8/] [sim/] [testsuite/] [d10v-elf/] [t-mac.s] - Rev 26
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.include "t-macros.i" start ;; clear FX loadpsw2 0x8005 loadacc2 a1 0x7f 0xffff 0xffff load r8 0xffff load r9 0x8001 test_macu1: MACU a1, r9, r8 checkacc2 1 a1 0x80 0x8000 0x7FFE ;; set FX loadpsw2 0x8085 loadacc2 a1 0x7f 0xffff 0xffff load r8 0xffff load 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