Comments (8)
According to exec/alerts.s
it means: Memory header not located. [ Usually an invalid address passed to FreeMem() ]
.
Perhaps someone called FreeMem()
to free PPC memory at exit? Probably not a problem in Phase5 designs, where memory is shared between CPUs.
Does the guru display actual address where error occurred? Does it look like address in Sonnet memory?
from sonnetamiga.
Funny, in WipeOut it is because voodoo memory gets an Endian switch which messes up the memory header from the voodoo pci dma memory and subsequently also the memory list.
from sonnetamiga.
Moving the pcidma memory from pci.library to the back fixed the problem for WipeOut and Earth2140 demo. Doom fails on a CloseDevice() still with a 0100000F guru.
from sonnetamiga.
I can't really comment on memory management issues in WarpOS and/or pci.library APIs as I never really investigated them. However, I'm pretty sure that Voodoo 3 has a register that allow automated endian swapping to be done by the hardware. Maybe pci.library or P96 driver manipulates this register, whenever little endian data is needed.
Bit 12 in lfbMode
register is related to this.
from sonnetamiga.
Seeing it solved almost all problems except for ADoomPPC I'm betting it's a problem within ADoom itself. Keeping this issue open for now.
from sonnetamiga.
I don't have this issue with ADoomPPC. I can run the timedemo as many times until the memory issue comes up. I've tried it at 640x480, 800x600, 800x480 and 960x540a at 8bpp.
I do have the issue with Tinymeter if it is running when I open a 16bpp screen with Vmpeg I get a recoverable alert 0100000C sanity check on memory list failed. Maybe unrelated.
from sonnetamiga.
The memory list gets corrupted when the gfx mem is switched to little endian. That is why the gfx mem is moved to the end of the list. Maybe it is worthwhile to just remove it after sonnet.library has installed itself in case of a Voodoo.
from sonnetamiga.
As indicated. Problem solved. Remaining crash of ADoomPPC (on my system) is not sonnet.library related.
from sonnetamiga.
Related Issues (20)
- Scheduler loses focus during heavy load HOT 2
- Voodoo4/5 need to be positioned below Sonnet in a Mediator HOT 3
- Signals between PPC task and 68K task not correctly handled HOT 2
- Task run/idle times not implemented (yet) HOT 1
- iFusion not working HOT 10
- Sounds speeds up in Shogo HOT 1
- Missing content in Shogo HOT 1
- Sonnet library does not support memory protection or other WarpOS MMU features HOT 2
- Stop support for the sonnet.library in favor of the powerpc.library HOT 6
- Incorrect version string format HOT 1
- DefIcons slows down sonnet library HOT 2
- Programs crash when PCI memory is not cache inhibited on the 68K side. HOT 4
- PPC programs lag when started twice in one session HOT 1
- Use openpci.library so it works on more hardware (enhancement) HOT 19
- Possibility to add Bigfoot Killer NIC 2100 HOT 12
- Supporting of Killer Xeno Pro and Killer 2100 using PCI to PCIe adapter card HOT 1
- Translate most/all parts of the library to C code HOT 11
- PRPMC800-1251 ShowConfig and PCIInfo results HOT 2
- 1200 PPC HOT 1
- Remote Acces cards with low end ppc? HOT 9
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from sonnetamiga.