English Amiga Board - View Single Post

StingRay · 09 October 2018, 10:50

I have just tried to use the WinUAE debugger to find some SMC and it doesn't appear to work for me. I made some simple test code and the debugger didn't break with "smc 1". I have used the following code for testing (using a standard 68000/A500 config):

Code:

START    lea    SMC(pc),a0

.LMB    btst    #6,$bfe001
    bne.b    .LMB


    move.w    #$4e71,(a0)
    ;rts
    tst.w    d0
    clr.w    d1


SMC    rts
    rts

I have added the bogus tst/clr dx instructions after the first test to make sure the short distance to the modified instruction isn't the problem but it didn't change anything.

What am I missing here?

09 October 2018, 10:50	#1
StingRay move.l #$c0ff33,throat Join Date: Dec 2005 Location: Berlin/Joymoney Posts: 6,863	SMC detection I have just tried to use the WinUAE debugger to find some SMC and it doesn't appear to work for me. I made some simple test code and the debugger didn't break with "smc 1". I have used the following code for testing (using a standard 68000/A500 config): Code: START lea SMC(pc),a0 .LMB btst #6,$bfe001 bne.b .LMB move.w #$4e71,(a0) ;rts tst.w d0 clr.w d1 SMC rts rts I have added the bogus tst/clr dx instructions after the first test to make sure the short distance to the modified instruction isn't the problem but it didn't change anything. What am I missing here?