Try Multiplayer 3 JPCSPs on one PC

[gid15]

Is this game require memory64MB？
I try make and add memory64MB=true to ULJM05775.properties and finally join in lobby

This is a good idea to try that!
From the information I found on internet, this game does not require to have a PSP Slim and should be playable on a PSP 1000. I have to further analyze the log files to find the incompatibility issue.

Comparing to the behavior on a real PSP (tested using the --reboot command line option), I found that one thread stack should be allocated into the kernel partition (partition=1) instead of the user partition (partition=2) like currently implemented:

Code:

16:50:45 DEBUG hle.SysMemUserForUser - SceNetAdhocctl - malloc partition=2, name='ThreadMan-Stack-0x382-SceNetAdhocAuth', type=PSP_SMEM_High, size=0x2000, addr=0x00000000: returns 0x09FA6400

I have added a generic improvement into sceKernelCreateThread (5978a37) to support this combination. 8KB additional memory should now be available in user space. Could you please retry with 5978a37, without using the 64MB workaround?