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AROS ABIv11 64-bit 2026.09 Development

Last updated on 1 month ago
AMIGASYSTEMAMIGASYSTEMDistro Maintainer
Posted 1 month ago
@OlafSch
I think you're getting things mixed up it's not AROS 68k that mounts the CD!
On AROS 68k, it's WinUAE running in emulation mode that mounts both the CD and the ISOs—not AROS 68k itself.

AROS 68k alone is not capable of mounting a virtual audio CD.

With WinUAE and an Amiga device running AROS 68k, you can do more—you can even use other players and view the tracks as I showed in my AfA OS screenshot.

We’re off-topic here; start another thread if you want to discuss this.
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OlafSchSenior Member
Posted 1 month ago

deadwood wrote:

@deadwood -

OlafSch wrote:

@OlafSch -

deadwood wrote:

@deadwood - Ok, I understand now. Thanks for explanation and screenshots.

Are real Audio CDs (real CDs in CDROM, not .cue images) detected and playable on 64-bit AROS?


On 68k I managed to play Audio CDs


You mean physical Audio CDs on nightly 68k AROS? Which tool did you use? What icon does a physical Audio CD get when inserted? (can you make a screenshot?)


this program works for me on aros 68k: https://aminet.ne...drom/muicd

it is shown as CD0:BAD but works as shown in screenshot

it is physical CD-ROM attached to computer with physical CD
Edited by OlafSch on 14-09-2026 06:02, 1 month ago
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deadwoodAROS Dev
Posted 1 month ago
Well at least there plugin works partialy. That's the best I can do for now.
AMIGASYSTEMAMIGASYSTEMDistro Maintainer
Posted 1 month ago
The CUE plugin works, but there are some issues
- To see the CD icon, you have to refresh the screen (I use the “Menu Wanderer/BackDrop On/Off” trick)
- On a Data+Audio CD, the audio tracks don't seem to have been mounted; I don't see an icon, and PlayCDDA 1.6—even though it doesn't work—doesn't detect the audio tracks
If I mount an audio CD, it mounts, but I don’t know if it works—PlayCDDA doesn’t detect it.

- PlayCDDA 1.6 detects a physical audio CD, but as mentioned, it doesn’t work on 64-bit systems in VMware
- PlayCDDA in VMware should only work with version 1.5, just as it does on 32-bit systems
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deadwoodAROS Dev
Posted 1 month ago

AMIGASYSTEM wrote:

@AMIGASYSTEM
If I remember correctly, I reported this a few years ago: basically, the 64-bit version is missing some plug-ins
(or support modules) that are located in Devs/DiskImage.


Yes, it also seemed to me like something we discussed previously. I compiled the CUE pluging for uou. See attached to this post. Not tested.

AMIGASYSTEM wrote:

@AMIGASYSTEM
In addition to CUE, DAA, FDI, GI, and MDS are also missing.


Please send out a bug report for ABIv1 bugtracker about the missing plugins: https://github.com/aros-development-team/AROS/issues
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AMIGASYSTEMAMIGASYSTEMDistro Maintainer
Posted 1 month ago
I checked, and they don't work on ABIv1 either. But then I figured out why.
If I remember correctly, I reported this a few years ago: basically, the 64-bit version is missing some plug-ins
(or support modules) that are located in Devs/DiskImage.
In addition to CUE, DAA, FDI, GI, and MDS are also missing.
AMIGASYSTEMAMIGASYSTEMDistro Maintainer
Posted 1 month ago
Okay, I'm running some tests on ABIv1. I'd like to point out that on 64-bit systems, we don't have a working CD player—PlaCDDA, which is available for AROS 64-bit v11, doesn't work!

I did, however, test it on AROS 68k ABIv1 (aros.sourceforge.io), where there's a new version of DiskImageGUI, but even there, the .cue files don't work.
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deadwoodAROS Dev
Posted 1 month ago
It's actually important for me to understand if CD images (.cue files) can be mounted under AROS ABIv1 and whether Audio CDs can be played there - since AROS 68k is ABIv1 then it can be used to report on those things (like x86_64 or aarch64). If they can be played then it's a possible regression in my tree or not synchronized new feature.
AMIGASYSTEMAMIGASYSTEMDistro Maintainer
Posted 1 month ago
@OlafSch

We're talking about CD images, not actual physical CDs.
CD images don't work on AROS 68k either.
I'll add that if you're testing AROS 68k, you need to disable CD support in WinUAE!!!
We're off-topic—start a new thread if you want to talk about AROS 68k.

@deadwood
Physical CDs work on AROS 64-bit v11, but PlayCDDA does not work
AROS 64-bit associates one of my def_Icons with physical CDs (unknown volume, no file access); see screenshot
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deadwoodAROS Dev
Posted 1 month ago

OlafSch wrote:

@OlafSch -

deadwood wrote:

@deadwood - Ok, I understand now. Thanks for explanation and screenshots.

Are real Audio CDs (real CDs in CDROM, not .cue images) detected and playable on 64-bit AROS?


On 68k I managed to play Audio CDs


You mean physical Audio CDs on nightly 68k AROS? Which tool did you use? What icon does a physical Audio CD get when inserted? (can you make a screenshot?)
AMIGASYSTEMAMIGASYSTEMDistro Maintainer
Posted 1 month ago
On 64-bit systems, .CUE files and audio CDs don't work; on 32-bit systems, everything works.

As for the audio CD, I don't know if it's a problem with the CD player
O
OlafSchSenior Member
Posted 1 month ago

deadwood wrote:

@deadwood - Ok, I understand now. Thanks for explanation and screenshots.

Are real Audio CDs (real CDs in CDROM, not .cue images) detected and playable on 64-bit AROS?


On 68k I managed to play Audio CDs
D
deadwoodAROS Dev
Posted 1 month ago
Ok, I understand now. Thanks for explanation and screenshots.

Are real Audio CDs (real CDs in CDROM, not .cue images) detected and playable on 64-bit AROS?
AMIGASYSTEMAMIGASYSTEMDistro Maintainer
Posted 1 month ago
64-Bit:
.cue files are not supported; Data+Audio CDs and Audio-only CDs are not mounted.
PlayCDDA cannot find tracks; if you eject the CD, AROS crashes, sees screnshot

32-Bit:
The .cue file is handled perfectly; Data+Audio CDs and Audio-only CDs are mounted correctly.
PlayCDDA plays tracks and ejects the CD correctly, see screenshot

OS3
This concerns the Icons; on OS3, both Data+Audio CDs and Audio CDs are supported.
On OS3, depending on the type of CDFS, it can even display the tracks!, see screenshot
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deadwoodAROS Dev
Posted 1 month ago
@AMIGASYSTEM

Can you explain what exactly happens with 64-bit version? It only has a few more changes compared to 32-bit and they should not impact image support at first sight.

As for default icons for AudioCDs - I don't think those are handled via def_icons. def_icons handle file associations and those whole disks. I think disks are either handled by icon.library itself or Wanderer and it looks like code for handling AudioCDs is missing from either of them.
AMIGASYSTEMAMIGASYSTEMDistro Maintainer
Posted 1 month ago
@deadwood
It seems that on AROS 64-bit, DiskImageGUI doesn't support .cue CDs; the 32-bit version works—see screenshot. I used the same configuration and the same .cue file.
Could you tell me how I should name the def_icon files for .cue CDs and audio CDs? AROS assigns ugly, corrupted icons—see screenshot.
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deadwoodAROS Dev
Posted 1 month ago

arossg wrote:

@aros-sg

Looking at code I don't see how this can be stable, unless it defaults to running all tasks on same core. Does it?

For example there are certain (legal/documented/official) ways to do things that require Forbid()/Permit() protection. Like closing window safely if msgport is shared among multiple windows. Like Zune/MUI is doing for example in workbench/libs/muimaster/classes/window.c. If the Forbid() in there only blocks tasks on 1 core, but not all cores, then that code is not safe in SMP as Intuition InputHandler (input.device task) from other core could still send messages to the port.

Also task exit code/procedure often relies on Forbid() to block all tasks from running. Otherwise it is not safe.


It would be best if you take it up with Kalamatee. He is not a member of this forum though. He can be reached via linen/slack channel. You can find links to this channel in developer section of www.aros.org.
Edited by deadwood on 09-09-2026 00:43, 1 month ago
A
aros-sgJunior Member
Posted 1 month ago

Quote

you can also try SMP - just to see how it works.


Looking at code I don't see how this can be stable, unless it defaults to running all tasks on same core. Does it?

For example there are certain (legal/documented/official) ways to do things that require Forbid()/Permit() protection. Like closing window safely if msgport is shared among multiple windows. Like Zune/MUI is doing for example in workbench/libs/muimaster/classes/window.c. If the Forbid() in there only blocks tasks on 1 core, but not all cores, then that code is not safe in SMP as Intuition InputHandler (input.device task) from other core could still send messages to the port.

Also task exit code/procedure often relies on Forbid() to block all tasks from running. Otherwise it is not safe.
A
Amiwell79Distro Maintainer
Posted 1 month ago
after the update I haven't noticed any issues
D
deadwoodAROS Dev
Posted 1 month ago
@Amiwell79, @terminills

I moved your posts to a new thread. This thread will be locked right after release in a few days.
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