| # mach: crisv3 crisv8 crisv10 crisv32 |
| # output: ffffff00\nffff0000\n0\nffffff00\nffff0000\n0\nffffff00\nffff0000\n0\nbb113344\n664433aa\ncc557788\nabcde012\nabcde000\n77880000\n0\n |
| |
| # Test generic "move Ps,[]" and "move [],Pd" insns; the ones with |
| # functionality common to all models. |
| |
| .include "testutils.inc" |
| start |
| |
| .data |
| filler: |
| .byte 0xaa |
| .word 0x4433 |
| .dword 0x55778866 |
| .byte 0xcc |
| |
| .text |
| ; Test that writing to zero-registers is a nop |
| .if 0 |
| ; We used to just ignore the writes, but now an error is emitted. We |
| ; keep the test-code but disabled, in case we need to change this again. |
| move 0xaa,p0 |
| move 0x4433,p4 |
| move 0x55774433,p8 |
| .endif |
| |
| moveq -1,r3 |
| setf zcvn |
| clear.b r3 |
| test_cc 1 1 1 1 |
| checkr3 ffffff00 |
| |
| moveq -1,r3 |
| clearf zcvn |
| clear.w r3 |
| test_cc 0 0 0 0 |
| checkr3 ffff0000 |
| |
| moveq -1,r3 |
| clear.d r3 |
| checkr3 0 |
| |
| ; "Write" using ordinary memory references too. |
| .if 0 ; See ".if 0" above. |
| move.d filler,r6 |
| move [r6],p0 |
| move [r6],p4 |
| move [r6],p8 |
| .endif |
| |
| # ffffff00\nffff0000\n0\nffffff00\nffff0000\n0\nbb113344\n664433aa\ncc557788\nabcde012\nabcde000\n77880000\n0\n |
| |
| moveq -1,r3 |
| clear.b r3 |
| checkr3 ffffff00 |
| |
| moveq -1,r3 |
| clear.w r3 |
| checkr3 ffff0000 |
| |
| moveq -1,r3 |
| clear.d r3 |
| checkr3 0 |
| |
| ; And postincremented. |
| .if 0 ; See ".if 0" above. |
| move [r6+],p0 |
| move [r6+],p4 |
| move [r6+],p8 |
| .endif |
| |
| # ffffff00\nffff0000\n0\nbb113344\n664433aa\ncc557788\nabcde012\nabcde000\n77880000\n0\n |
| |
| moveq -1,r3 |
| clear.b r3 |
| checkr3 ffffff00 |
| |
| moveq -1,r3 |
| clear.w r3 |
| checkr3 ffff0000 |
| |
| moveq -1,r3 |
| clear.d r3 |
| checkr3 0 |
| |
| ; Now see that we can write to the registers too. |
| # bb113344\n664433aa\ncc557788\nabcde012\nabcde000\n77880000\n0\n |
| ; [PC+] |
| move.d filler,r9 |
| move 0xbb113344,srp |
| move srp,r3 |
| checkr3 bb113344 |
| |
| ; [R+] |
| move [r9+],srp |
| move srp,r3 |
| checkr3 664433aa |
| |
| ; [R] |
| move [r9],srp |
| move srp,r3 |
| checkr3 cc557788 |
| |
| ; And check writing to memory, clear and srp. |
| |
| move.d filler,r9 |
| move 0xabcde012,srp |
| setf zcvn |
| move srp,[r9+] |
| test_cc 1 1 1 1 |
| subq 4,r9 |
| move.d [r9],r3 |
| checkr3 abcde012 |
| |
| clearf zcvn |
| clear.b [r9] |
| test_cc 0 0 0 0 |
| move.d [r9],r3 |
| checkr3 abcde000 |
| |
| addq 2,r9 |
| clear.w [r9+] |
| subq 2,r9 |
| move.d [r9],r3 |
| checkr3 77880000 |
| |
| clear.d [r9] |
| move.d [r9],r3 |
| checkr3 0 |
| |
| quit |
