diff options
Diffstat (limited to 'sim/testsuite/d10v-elf/t-msbu.s')
| -rw-r--r-- | sim/testsuite/d10v-elf/t-msbu.s | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/sim/testsuite/d10v-elf/t-msbu.s b/sim/testsuite/d10v-elf/t-msbu.s new file mode 100644 index 0000000..04276cc --- /dev/null +++ b/sim/testsuite/d10v-elf/t-msbu.s @@ -0,0 +1,28 @@ +.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_msbu1: + MSBU a1, r9, r8 + checkacc2 1 a1 0X7F 0x7FFF 0x8000 + + + ;; set FX + ldi r2, #0x8085 + mvtc r2, cr0 + + loadacc2 a1 0x7f 0xffff 0xffff + ldi r8, 0xffff + ldi r9, 0x8001 +test_msbu2: + MSBU a1, r9, r8 + checkacc2 2 a1 0X7E 0xFFFF 0x0001 + + exit0 |