On 11/11/15 15:15, Programmingkid wrote: > 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,G4@0 > ff83a060: /l2-cache > ff83ab58: /chosen > ff83ace8: /memory@0 > ff83af00: /openprom > ff83b008: /client-services > ff83c1a8: /rom@ff800000 > ff83c330: /boot-rom@fff00000 > 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: /nvram@fff04000 > ff871180: /uni-n@f8000000 > ff8713c8: /i2c@f8001000 > ff871b10: /cereal > ff8721c0: /pci@f0000000 > ff898cd0: /uni-north-agp@b > ff898f40: /ATY,Rage128Ps@10 > ff873268: /pci@f2000000 > ff8742d8: /pci-bridge@d > ff876368: /mac-io@7 > ff8773a0: /interrupt-controller@40000 > ff877548: /gpio@50 > ff877630: /extint-gpio1 > ff8777c8: /programmer-switch > ff877900: /escc-legacy@12000 > ff877af8: /ch-a@12004 > ff877c78: /ch-b@12000 > ff877df8: /escc@13000 > ff878000: /ch-a@13020 > ff8789a8: /ch-b@13000 > ff8792c0: /davbus@14000 > ff879540: /sound > ff879c40: /timer@15000 > ff879da8: /via-pmu@16000 > ff87ccf0: /rtc > ff87d3e0: /power-mgt > ff8bf378: /usb-power-mgt > ff87d648: /i2c@18000 > ff87ded8: /cereal > ff87e5a0: /ata-4@1f000 > ff880318: /disk > ff8809e8: /ata-3@20000 > ff882760: /disk > ff882da8: /ata-3@21000 > ff884b20: /disk > ff8864c8: /ethernet@4 > ff888690: /usb@8 > ff88dd50: /usb@9 > ff8be3f0: /hub@1 > ff8be580: /keyboard@1 > ff893410: /firewire@a > ff8752e8: /pci@f4000000 > ff8bb128: /ethernet@f
I've done quite a bit of work on Cormac's tree (primarily to fix CUDA issues that broke OS X among other things) and posted it to the qemu-devel list at https://lists.nongnu.org/archive/html/qemu-devel/2015-10/msg05556.html. The patchset posted works well for me here, and I suspect will fix the issues that you've been seeing. Note that you'll also need the separate OpenBIOS binary mentioned in the link above if you want to try booting OS 9 since one of the OpenBIOS patches hasn't been applied to trunk since it regresses other images. ATB, Mark.
