Rosetta Code

redblade · 30 November 2021, 23:17

Hi,
Probably the wrong place to moan about it but http://rosettacode.org/wiki/Bitwise_...68000_Assembly
seems to be wrong.

AND
[code]
MOVE.W D0,#$100
MOVE.W D1,#$200
AND.W D0,D1
[code]

Is this GCC assembler, but even then I don't see the %D0 ??

mcgeezer · 30 November 2021, 23:26

Quote:

Originally Posted by redblade

Hi,
Probably the wrong place to moan about it but http://rosettacode.org/wiki/Bitwise_...68000_Assembly
seems to be wrong.

AND
[code]
MOVE.W D0,#$100
MOVE.W D1,#$200
AND.W D0,D1
[code]

Is this GCC assembler, but even then I don't see the %D0 ??

What the fuck is that!???

idrougge · 30 November 2021, 23:40

It’s a wiki. You can fix that instead of »moaning«.

meynaf · 01 December 2021, 10:09

The code on the wiki page looks correct. It's regular Motorola syntax, not gcc.

a/b · 01 December 2021, 10:57

Because someone fixed it shortly afterwards:
This page was last modified on 30 November 2021, at 23:47.

Also, gcc/g++ is using a standard syntax (src,dst) and not reversed (dst,src), even on x86 as far as I know (at least gdb on linux does for as long as I can remember).

WayneK · 01 December 2021, 12:52

Quote:

Originally Posted by a/b

Because someone fixed it shortly afterwards:
This page was last modified on 30 November 2021, at 23:47.

Also, gcc/g++ is using a standard syntax (src,dst) and not reversed (dst,src), even on x86 as far as I know (at least gdb on linux does for as long as I can remember).

Yes, so called "AT+T syntax"... this is why anyone working with GDB has:

"set disassembly-flavor intel"

in their init

tolkien · 01 December 2021, 14:16

Quote:

Originally Posted by a/b

Because someone fixed it shortly afterwards:

This page was last modified on 30 November 2021, at 23:47.

Also, gcc/g++ is using a standard syntax (src,dst) and not reversed (dst,src), even on x86 as far as I know (at least gdb on linux does for as long as I can remember).

I read here about that page, registered and fixed it.
Was a bit late to me but hope it is ok now.

redblade · 02 December 2021, 22:37

@tolkien: Thanks for fixing it, I really must learn how to use wiki technology.

I just checked out the Rosetta page because of the shit show (healthy debate) that is happening in the Python thread

I also managed to get some X11/xathena code from Roseatta for NetBSD as it's always good to have some examples.

Photon · 03 December 2021, 15:01

Madness, but sort of expected madness.

This is the perfect place to moan about it! Then it gets fixed quick

30 November 2021, 23:17	#1
redblade Zone Friend Join Date: Mar 2004 Location: Middle Earth Age: 38 Posts: 1,891	Rosetta Code Hi, Probably the wrong place to moan about it but http://rosettacode.org/wiki/Bitwise_...68000_Assembly seems to be wrong. AND [code] MOVE.W D0,#$100 MOVE.W D1,#$200 AND.W D0,D1 [code] Is this GCC assembler, but even then I don't see the %D0 ??

30 November 2021, 23:40	#3
idrougge Registered User Join Date: Sep 2007 Location: Stockholm Posts: 4,094	It’s a wiki. You can fix that instead of »moaning«. Last edited by idrougge; 01 December 2021 at 00:16.

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01 December 2021, 10:09	#4
meynaf son of 68k Join Date: Nov 2007 Location: Lyon / France Age: 49 Posts: 4,529	The code on the wiki page looks correct. It's regular Motorola syntax, not gcc.

01 December 2021, 10:57	#5
a/b Registered User Join Date: Jun 2016 Location: europe Posts: 591	Because someone fixed it shortly afterwards: This page was last modified on 30 November 2021, at 23:47. Also, gcc/g++ is using a standard syntax (src,dst) and not reversed (dst,src), even on x86 as far as I know (at least gdb on linux does for as long as I can remember).

02 December 2021, 22:37	#8
redblade Zone Friend Join Date: Mar 2004 Location: Middle Earth Age: 38 Posts: 1,891	@tolkien: Thanks for fixing it, I really must learn how to use wiki technology. I just checked out the Rosetta page because of the shit show (healthy debate) that is happening in the Python thread I also managed to get some X11/xathena code from Roseatta for NetBSD as it's always good to have some examples.

03 December 2021, 15:01	#9
Photon Moderator Join Date: Nov 2004 Location: Eksjö / Sweden Posts: 5,174	Madness, but sort of expected madness. This is the perfect place to moan about it! Then it gets fixed quick

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