// ntddk.h

typedef union _WHEA_XPF_PROCESSOR_ERROR_SECTION_VALIDBITS {
  struct {
    ULONGLONG LocalAPICId : 1;
    ULONGLONG CpuId : 1;
    ULONGLONG ProcInfoCount : 6;
    ULONGLONG ContextInfoCount : 6;
    ULONGLONG Reserved : 50;
  } DUMMYSTRUCTNAME;
  ULONGLONG ValidBits;
} WHEA_XPF_PROCESSOR_ERROR_SECTION_VALIDBITS, *PWHEA_XPF_PROCESSOR_ERROR_SECTION_VALIDBITS;
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Windows Driver Kit DDI reference (ns-ntddk-_whea_xpf_processor_error_section_validbits)

_WHEA_XPF_PROCESSOR_ERROR_SECTION_VALIDBITS structure

Description

The WHEA_XPF_PROCESSOR_ERROR_SECTION_VALIDBITS union describes which members of a WHEA_XPF_PROCESSOR_ERROR_SECTION structure contain valid data and the number of structures that are contained in the WHEA_XPF_PROCESSOR_ERROR_SECTION structure's VariableInfo member.

Members

`DUMMYSTRUCTNAME`

`DUMMYSTRUCTNAME.LocalAPICId`

A single bit that indicates that the LocalAPICId member of the WHEA_XPF_PROCESSOR_ERROR_SECTION structure contains valid data.

`DUMMYSTRUCTNAME.CpuId`

A single bit that indicates that the CpuId member of the WHEA_XPF_PROCESSOR_ERROR_SECTION structure contains valid data.

`DUMMYSTRUCTNAME.ProcInfoCount`

The number of WHEA_XPF_PROCINFO structures that are contained in the WHEA_XPF_PROCESSOR_ERROR_SECTION structure's VariableInfo member.

`DUMMYSTRUCTNAME.ContextInfoCount`

The number of WHEA_XPF_CONTEXT_INFO structures that are contained in the WHEA_XPF_PROCESSOR_ERROR_SECTION structure's VariableInfo member.

`DUMMYSTRUCTNAME.Reserved`

Reserved for system use.

`ValidBits`

A ULONGLONG representation of the contents of the WHEA_XPF_PROCESSOR_ERROR_SECTION_VALIDBITS union.

Remarks

A WHEA_XPF_PROCESSOR_ERROR_SECTION_VALIDBITS union is contained within the WHEA_XPF_PROCESSOR_ERROR_SECTION structure.

WHEA_XPF_PROCESSOR_ERROR_SECTION_VALIDBITS - NtDoc