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[Qemu-devel] CUDA has problems with Mac OS 10.4


From: Programmingkid
Subject: [Qemu-devel] CUDA has problems with Mac OS 10.4
Date: Wed, 11 Nov 2015 10:15:10 -0500

I built Cormac O'Brien's QEMU repo for Mac OS 9 and tried to boot my Mac OS 
10.4 boot cd. Mac OS 10.4's kernel panics because of a CUDA problem. I did use 
the mac99 target. Here is the error message: 

panic(cpu 0 caller 0x16E786CC): CUDA - TODO CHECK FOR TRANSACTION TYPE AND ERROR

This is the command I used: ./ppc-softmmu/qemu-system-ppc -boot d -cdrom 
~/tiger.iso  -prom-env boot-args=-v -usb -M mac99

I think there is still something wrong with CUDA. But we might not have to 
"fix" it. When we use the mac99 target, the PowerMac3,1 Macintosh system is 
what we are trying to emulate. My sources indicate that the PowerMac3,1 doesn't 
have a CUDA chip. This chip is used for ADB communications. Using it only on 
the BeigeG3 target makes sense. 

My sources for the PowerMac3,1 system is this link: 
http://www.everymac.com/systems/apple/powermac_g4/specs/powermac_g4_350_agp.html

and this device tree:

PowerMac G4 device tree

ff839ab8: /cpus
ff839ce8:   /PowerPC,address@hidden
ff83a060:     /l2-cache
ff83ab58: /chosen
ff83ace8: /address@hidden
ff83af00: /openprom
ff83b008:   /client-services
ff83c1a8: /address@hidden
ff83c330:   /address@hidden
ff83c4a8:   /macos
ff83c528: /options
ff83c5a8: /aliases
ff83cec8: /packages
ff83cf30:   /deblocker
ff83d798:   /disk-label
ff83e198:   /obp-tftp
ff8439f0:   /mac-parts
ff844850:   /mac-files
ff847540:   /hfs-plus-files
ff84c1c8:   /fat-files
ff84def8:   /iso-9660-files
ff84eb00:   /bootinfo-loader
ff8507a0:   /xcoff-loader
ff8511b8:   /pe-loader
ff851b90:   /elf-loader
ff8531c0:   /usb-hid-class
ff8554d8:   /usb-ms-class
ff8576a8:   /sbp2-disk
ff858ac0:   /ata-disk
ff859cd8:   /atapi-disk
ff85b348:   /bootpath-search
ff861b68:   /terminal-emulator
ff861c00: /psuedo-hid
ff861c88:   /keyboard
ff862308:   /mouse
ff862820: /multiboot
ff86e7f0: /diagnostics
ff86e858: /tools-node
ff8704b8: /rtas
ff8706b8: /address@hidden
ff871180: /address@hidden
ff8713c8:   /address@hidden
ff871b10:     /cereal
ff8721c0: /address@hidden
ff898cd0:   /address@hidden
ff898f40:   /ATY,address@hidden
ff873268: /address@hidden
ff8742d8:   /address@hidden
ff876368:     /address@hidden
ff8773a0:       /address@hidden
ff877548:       /address@hidden
ff877630:         /extint-gpio1
ff8777c8:         /programmer-switch
ff877900:       /address@hidden
ff877af8:         /address@hidden
ff877c78:         /address@hidden
ff877df8:       /address@hidden
ff878000:         /address@hidden
ff8789a8:         /address@hidden
ff8792c0:       /address@hidden
ff879540:         /sound
ff879c40:       /address@hidden
ff879da8:       /address@hidden
ff87ccf0:         /rtc
ff87d3e0:         /power-mgt
ff8bf378:           /usb-power-mgt
ff87d648:       /address@hidden
ff87ded8:         /cereal
ff87e5a0:       /address@hidden
ff880318:         /disk
ff8809e8:       /address@hidden
ff882760:         /disk
ff882da8:       /address@hidden
ff884b20:         /disk
ff8864c8:     /address@hidden
ff888690:     /address@hidden
ff88dd50:     /address@hidden
ff8be3f0:       /address@hidden
ff8be580:         /address@hidden
ff893410:     /address@hidden
ff8752e8: /address@hidden
ff8bb128:   /address@hidden


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