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Magnus Kulke
9bc6a1d296
Connect the x86 instruction decoder and emulator to the MSHV backend to handle intercepted instructions. This enables software emulation of MMIO operations in MSHV guests. MSHV has a translate_gva hypercall that is used to accessing the physical guest memory. A guest might read from unmapped memory regions (e.g. OVMF will probe 0xfed40000 for a vTPM). In those cases 0xFF bytes is returned instead of aborting the execution. Signed-off-by: Magnus Kulke <magnuskulke@linux.microsoft.com> Link: https://lore.kernel.org/r/20250916164847.77883-21-magnuskulke@linux.microsoft.com [mshv.h/mshv_int.h split. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>