Initial support for mmio assist for vmm(4)
authordv <dv@openbsd.org>
Tue, 30 Aug 2022 17:09:21 +0000 (17:09 +0000)
committerdv <dv@openbsd.org>
Tue, 30 Aug 2022 17:09:21 +0000 (17:09 +0000)
commit18126f0e2541414aa3bed749213a635ec97222f3
treebdf753f707a7e629e15dd28ec41a91d7b07626fd
parentbdbc9fc8c8ce7e6b8811341237302307b1bd1b0b
Initial support for mmio assist for vmm(4)

Provide the basic information required for a userland assist in
emulating instructions touching mmio regions, sending as much
information as is provided by the host hardware.

No decode or assist provided at the moment by vmd(8).

ok mlarkin@
sys/arch/amd64/amd64/identcpu.c
sys/arch/amd64/amd64/vmm.c
sys/arch/amd64/include/cpu.h
sys/arch/amd64/include/specialreg.h
sys/arch/amd64/include/vmmvar.h
usr.sbin/vmd/vm.c