Module x86defs::snp

Expand description

AMD SEV-SNP specific definitions.

Structs§

GhcbHypercallParameters
Struct representing GHCB hypercall parameters. These are located at the GHCB page starting at GHCB_PAGE_HYPERCALL_PARAMETERS_OFFSET.
GhcbInfo
GhcbMsr
GhcbUsage
HvPspCpuidLeaf
PSP data structures.
HvPspCpuidPage
SevEventInjectInfo
SevExitCode
SevFeatures
SevInvlpgbEcx
SevInvlpgbEdx
SevInvlpgbRax
SevIoAccessInfo
SevNpfInfo
SevRmpAdjust
SevSelector
A X64 selector register.
SevStatusMsr
SevVirtualInterruptControl
SevVmsa
SEV VMSA structure representing CPU state
SevXmmRegister
An X64 XMM register.
SnpPageInfo
Structure describing the pages being read during SNP ID block measurement. Each structure is hashed with the previous structures digest to create a final measurement
SnpPageType
The type of page described by SnpPageInfo
SnpPspIdBlock
Structure containing the completed SNP measurement of the IGVM file. The signature of the hash of this struct is the id_key_signature for igvm_defs::IGVM_VHS_SNP_ID_BLOCK.