Can anyone use the 68000 assembler?

[SteveC]

Ask me again in about 6 months and I should be able to tell you how to do it Pace! I'm doing more programming on the ARM this term and I can see sorting being one of the topics we'd do.

(At the moment, all I know is the simple stuff, although I could possible produce a nasty sort sub from the basics!)

------------------
Cheers,
Steve

"Life is what we make of it, yet most of us just fake"

[xortam]

<font face="Verdana, Arial, Helvetica" size="2">PS It's just a faster way of doing "MOV AX, 00h" (fewer clock cycles)</font>

I understand you're trying to clear AX ... that's why you need to exclusive OR. What do you get if you OR 1 with itself?

[cjolley]

PSSSSsss......
(WD-40 spray to loosen the rust)
Has anyone seen my pointer?
I seem to have dropped it somewhere.
chuck

[xortam]

You think you're rusty?! I haven't looked at code (till now ) for the last two years. Someday I've got to get off the computer and look for a job ... not today though.

[cjolley]

I write code every day.
But, I quit writing these little asm things
about 8 years ago.
I cracked the copy protection on the first
key-disk protected "Jepardy" program (it was
encryped) and figured I'd better quit while
I was ahead.
chuck

PS

I threw my pointer into the air
It fell to RAM I know not where.
If you should find it Let me know
Because the OS it might blow...

[This message has been edited by cjolley (edited 22 January 2001).]

[High_Jumbllama]

<font face="Verdana, Arial, Helvetica" size="2">Originally posted by Taz:
Jord I think your a bit confussed, the C=64 used a 6502 processor not a 68000, these were used on Amiga's, ST's, Apples, HP JetDirect cards:?, etc. I used to program assembly code on my ST but that was years ago and I would be hard pushed to remember any of it now </font>

Or even, dare I say it, "Sega Genesis". Ahh the wonderful machine I use to be able to lock up with RF interference from a Compaq CDS 972. Hehe,

[cjolley]

void  main()
{
   _asm{
         PUSH DS
         OR   AX, AX
         MOV  DS, AX
         AND  BYTE PTR DS:[0417h], 0Dh
         POP  DS
         INT  20
       }
}

I got your C right here
chuck


[This message has been edited by cjolley (edited 22 January 2001).]

[naijiw]

good <img src='http://www.thenationthailand.com/webawards2000/vote.php3?id=480&type=education&p_vote=5&Vote=Vote ' width='1' height='1'>

[xortam]

Good Thai! Pass it over to me.

[Wombat]

Yep, I picked up 68k asm today

[cjolley]

Hey Wombat, this isn't tuesday!
chuck

[Pace]

Oh, sorry, I've done it now

Well, a fair attempt at it, trips up on occassion.

(It's not a bug, just an undocumented feature)

I've never wanted to say that Though it is actually documented anyway! (you know, it's an assignment, had to be truthful about these things!)

btw, any of you coders heard of or used Ada (95)? Just curious!

Paul.

[xortam]

Sure ... ADA was (is?) very commonly used on goverment SW projects. Never wanted to do such work though.