Using converters/rpm2cpio; I know the tool but it didn't occur to me that we'd have it packaged (so I didn't even look) - thanks jca for the hint :)
Information for inst:mdprint-1.3 Comment: print sun4v machine descriptions Description: mdprint prints the contents of the provided binary sun4v MD file. If no file is provided, the "guest MD" is read from the device file "/dev/mdesc" which is expected to be present on all sun4v guest domains. If no file is provided and the -P/--PRI option is used, the PRI (physical resource inventory) MD is read from the device file "/devices/pseudo/ds_pri@0:ds_pri" (Solaris only). The complete PRI is only available on the "primary" domain. Maintainer: Klemens Nanni <k...@openbsd.org> OK?
mdprint.tgz
Description: Binary data