| .text |
| |
| ;;; Test for NOP warnings when enabling interrupts, which only applies to 430x |
| ;;; ISA. |
| ;;; "MOV &FOO,r10" is used as an artbitrary statement which isn't a NOP, to |
| ;;; break up the instructions being tested. |
| EINT |
| |
| MOV &FOO,r10 |
| ;;; Check aliases for which the GIE bit (bit 3) of the SR can be set |
| ;;; These should all cause warnings |
| BIS.W #8,R2 |
| MOV &FOO,r10 |
| |
| BIS.W #8,SR |
| MOV &FOO,r10 |
| |
| MOV.W #8,R2 |
| MOV &FOO,r10 |
| |
| MOV #0xf,R2 |
| MOV &FOO,r10 |
| |
| MOV #0xffff,R2 |
| MOV &FOO,r10 |
| |
| ;;; The above hopefully covers the legitimate ways the SR might be set |
| ;;; but there are other insns that can technically modify R2, but shouldn't be |
| ;;; used. |
| |
| ;;; Verify EINT/DINT chained behaviour |
| |
| EINT |
| DINT |
| |
| MOV &FOO,r10 |
| |
| DINT |
| EINT |
| |
| MOV &FOO,r10 |
| |
| ;;; Test EINT at end of file |
| EINT |
