.text ;;; Test for NOP warnings when disabling interrupts, which are common to both ;;; 430 and 430x ISA. ;;; "MOV &FOO,r10" is used as an artbitrary statement which isn't a NOP, to ;;; break up the instructions being tested. ;;; Test NOP required after DINT DINT MOV &FOO,r10 ;;; Check aliases for which the GIE bit (bit 3) of the SR can be cleared ;;; These should all cause warnings BIC.W #8,R2 MOV &FOO,r10 BIC.W #8,SR MOV &FOO,r10 MOV.W #0,R2 MOV &FOO,r10 MOV.W #7,R2 MOV &FOO,r10 MOV.W #0xf007,R2 MOV &FOO,r10 CLR R2 MOV &FOO,r10 ;;; The above hopefully covers the legitimate ways the SR might be cleared, ;;; but there are other insns that can technically modify R2, but shouldn't be ;;; used. ;;; Test DINT at end of file DINT |