ZDOOM Crash

XD3l

I installed ZDOOM from the server. Reboot.
Go to play the DOOM demo that came with it. It loads, but as soon as I try to start a game. CRASH, down for the count.

Anyone else getting this? Pi 3.

edmaul69

@XD3l i just installed it today. Doesnt even boot at all for me.

XD3l

Thanks!

Shakz

Yeah been using Retropie for ages but ZDOOM does not work for some reason...defo not just you.

BuZz

please post the contents of /dev/shm/runcommand.log

Please do not post a support request without first reading and following the advice in https://retropie.org.uk/forum/topic/3/read-this-first

XD3l

There is no /dev/shm/runcommand.log

BuZz

@XD3l there should be after launching. Is your retropie up to date ?

XD3l

@BuZz

*** Fatal Error ***
Starting MIDI playback failed
Address not mapped to object (signal 11)
Address: 0x8

Generating zdoom-crash.log and killing process 8314, please wait... 48 ../nptl/sysdeps/unix/sysv/linux/sem_wait.c: No such file or directory.
Cannot access memory at address 0x1da
Cannot access memory at address 0x1da
Cannot access memory at address 0x0
Cannot access memory at address 0x0
sh: 1: xmessage: not found
/opt/retropie/supplementary/runcomman

BuZz

@XD3l Must be an upstream change or something - could have been bad luck when the binary was built - have you tried installing from source ?

XD3l

Yes, can't install from source because of SDL2 issues...

BuZz

@XD3l That doesn't help me much. What issues ? Do you have a log ?

It build fine the last time I tried (when I built the binary archives). I will test it when I have a moment and look into the crash.

enderandrew

@XD3l said in ZDOOM Crash:

@BuZz

*** Fatal Error ***
Starting MIDI playback failed
Address not mapped to object (signal 11)
Address: 0x8

Generating zdoom-crash.log and killing process 8314, please wait... 48 ../nptl/sysdeps/unix/sysv/linux/sem_wait.c: No such file or directory.
Cannot access memory at address 0x1da
Cannot access memory at address 0x1da
Cannot access memory at address 0x0
Cannot access memory at address 0x0
sh: 1: xmessage: not found
/opt/retropie/supplementary/runcomman

Stupid question, but if it is failing on MIDI playback, I wonder if it would work if you used the MP3 sound files in place of the MIDI ones.

https://github.com/retropie/retropie-setup/wiki/Doom#music

BuZz

@enderandrew I don't think that is the cause of the crash, but I am debugging it currently.

XD3l

Are you asking if I am trying to compile from source via Retropie-Extras or by hand?

BuZz

@XD3l From RetroPie-Setup via the gui, but it won't help as I have tried that. Working on it now (I have it working, it's related to compile options I believe or something related to the way it's built/installed via retropie-setup since it works from a manual compile).

BuZz

After a lot of time spent, I have git bisected it and have some data to submit to the author. Will do that in the next day or two.

edmaul69

@BuZz thanks buzz. Hopefully he fixes it.

BuZz

Just had a thought, and I have it working now. Will submit a fix in a moment. It's only a problem when building for armv7+ target.

Same issue that plagued PPSSPP on Raspbian due the armv6 userland and GCC atomic operations. I think it's been fixed after gcc 4.9.

I should have thought of this sooner - I spent long enough debugging PPSSPP and I've just spent a similar time on zdoom! oops.

https://github.com/hrydgard/ppsspp/pull/8117

BuZz

Please update zdoom from binary (or update retropie-setup and build from source) and it should work :)

edmaul69

@BuZz will try after im done watching survivor. Thank you