I am trying to use qemu with solaris 2.5.1, as per Artyom Tarasenko's blog and using ss5.bin from Robert Reif. However, no luck! The message I get is as follows:
pe...@sempron:~/qemu$ ./sparc-softmmu/qemu-system-sparc -M SS-5 -m 256 -startdate "2009-12-13" -L -bios ss5.bin -nographic -hdb Solaris2.5.1.iso qemu: could not load prom 'openbios-sparc32'