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WHEA_XPF_CMC_DESCRIPTOR

構造体
サイズx64: 920 バイト / x86: 912 バイトパッキング1

サイズ=各フィールドのバイト数(x64/x86 で異なる場合は x64/x86 と併記)。x64/x86 列=フィールドのバイトオフセット(HSPで dupptr / lpoke / wpoke 等に使用)。

フィールド

フィールド型サイズx64x86説明
TypeWORD2+0+0エラーソースの種別を示す。
EnabledBOOLEAN1+2+2訂正済みマシンチェック(CMC)処理が有効かを示すフラグ。
NumberOfBanksBYTE1+3+3マシンチェックバンクの数を示す。
ReservedDWORD4+4+4予約フィールド。使用しない。
NotifyWHEA_NOTIFICATION_DESCRIPTOR16/8+8+8CMC の通知方法を示す記述子(WHEA_NOTIFICATION_DESCRIPTOR)。
BanksWHEA_XPF_MC_BANK_DESCRIPTOR896+24+16WHEA_XPF_MC_BANK_DESCRIPTOR 配列の先頭。各バンクの設定を保持する。

各言語での定義

#include <windows.h>

// WHEA_NOTIFICATION_FLAGS  (x64 2 / x86 2 バイト)
#pragma pack(push, 1)
typedef struct WHEA_NOTIFICATION_FLAGS {
    _Anonymous_e__Struct Anonymous;
    WORD AsUSHORT;
} WHEA_NOTIFICATION_FLAGS;
#pragma pack(pop)

// WHEA_NOTIFICATION_DESCRIPTOR  (x64 16 / x86 8 バイト)
typedef struct WHEA_NOTIFICATION_DESCRIPTOR {
    BYTE Type;
    BYTE Length;
    WHEA_NOTIFICATION_FLAGS Flags;
    _u_e__Union u;
} WHEA_NOTIFICATION_DESCRIPTOR;

// XPF_MC_BANK_FLAGS  (x64 1 / x86 1 バイト)
typedef struct XPF_MC_BANK_FLAGS {
    _Anonymous_e__Struct Anonymous;
    BYTE AsUCHAR;
} XPF_MC_BANK_FLAGS;

// WHEA_XPF_MC_BANK_DESCRIPTOR  (x64 28 / x86 28 バイト)
#pragma pack(push, 1)
typedef struct WHEA_XPF_MC_BANK_DESCRIPTOR {
    BYTE BankNumber;
    BOOLEAN ClearOnInitialization;
    BYTE StatusDataFormat;
    XPF_MC_BANK_FLAGS Flags;
    DWORD ControlMsr;
    DWORD StatusMsr;
    DWORD AddressMsr;
    DWORD MiscMsr;
    ULONGLONG ControlData;
} WHEA_XPF_MC_BANK_DESCRIPTOR;
#pragma pack(pop)

// WHEA_XPF_CMC_DESCRIPTOR  (x64 920 / x86 912 バイト)
#pragma pack(push, 1)
typedef struct WHEA_XPF_CMC_DESCRIPTOR {
    WORD Type;
    BOOLEAN Enabled;
    BYTE NumberOfBanks;
    DWORD Reserved;
    WHEA_NOTIFICATION_DESCRIPTOR Notify;
    WHEA_XPF_MC_BANK_DESCRIPTOR Banks[32];
} WHEA_XPF_CMC_DESCRIPTOR;
#pragma pack(pop)
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Unicode)]
public struct WHEA_NOTIFICATION_FLAGS
{
    public _Anonymous_e__Struct Anonymous;
    public ushort AsUSHORT;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct WHEA_NOTIFICATION_DESCRIPTOR
{
    public byte Type;
    public byte Length;
    public WHEA_NOTIFICATION_FLAGS Flags;
    public _u_e__Union u;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct XPF_MC_BANK_FLAGS
{
    public _Anonymous_e__Struct Anonymous;
    public byte AsUCHAR;
}

[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Unicode)]
public struct WHEA_XPF_MC_BANK_DESCRIPTOR
{
    public byte BankNumber;
    [MarshalAs(UnmanagedType.U1)] public bool ClearOnInitialization;
    public byte StatusDataFormat;
    public XPF_MC_BANK_FLAGS Flags;
    public uint ControlMsr;
    public uint StatusMsr;
    public uint AddressMsr;
    public uint MiscMsr;
    public ulong ControlData;
}

[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Unicode)]
public struct WHEA_XPF_CMC_DESCRIPTOR
{
    public ushort Type;
    [MarshalAs(UnmanagedType.U1)] public bool Enabled;
    public byte NumberOfBanks;
    public uint Reserved;
    public WHEA_NOTIFICATION_DESCRIPTOR Notify;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)] public WHEA_XPF_MC_BANK_DESCRIPTOR[] Banks;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, Pack:=1, CharSet:=CharSet.Unicode)>
Public Structure WHEA_NOTIFICATION_FLAGS
    Public Anonymous As _Anonymous_e__Struct
    Public AsUSHORT As UShort
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure WHEA_NOTIFICATION_DESCRIPTOR
    Public Type As Byte
    Public Length As Byte
    Public Flags As WHEA_NOTIFICATION_FLAGS
    Public u As _u_e__Union
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure XPF_MC_BANK_FLAGS
    Public Anonymous As _Anonymous_e__Struct
    Public AsUCHAR As Byte
End Structure

<StructLayout(LayoutKind.Sequential, Pack:=1, CharSet:=CharSet.Unicode)>
Public Structure WHEA_XPF_MC_BANK_DESCRIPTOR
    Public BankNumber As Byte
    <MarshalAs(UnmanagedType.U1)> Public ClearOnInitialization As Boolean
    Public StatusDataFormat As Byte
    Public Flags As XPF_MC_BANK_FLAGS
    Public ControlMsr As UInteger
    Public StatusMsr As UInteger
    Public AddressMsr As UInteger
    Public MiscMsr As UInteger
    Public ControlData As ULong
End Structure

<StructLayout(LayoutKind.Sequential, Pack:=1, CharSet:=CharSet.Unicode)>
Public Structure WHEA_XPF_CMC_DESCRIPTOR
    Public Type As UShort
    <MarshalAs(UnmanagedType.U1)> Public Enabled As Boolean
    Public NumberOfBanks As Byte
    Public Reserved As UInteger
    Public Notify As WHEA_NOTIFICATION_DESCRIPTOR
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=32)> Public Banks() As WHEA_XPF_MC_BANK_DESCRIPTOR
End Structure
import ctypes
from ctypes import wintypes

class WHEA_NOTIFICATION_FLAGS(ctypes.Structure):
    _pack_ = 1
    _fields_ = [
        ("Anonymous", _Anonymous_e__Struct),
        ("AsUSHORT", ctypes.c_ushort),
    ]

class WHEA_NOTIFICATION_DESCRIPTOR(ctypes.Structure):
    _fields_ = [
        ("Type", ctypes.c_ubyte),
        ("Length", ctypes.c_ubyte),
        ("Flags", WHEA_NOTIFICATION_FLAGS),
        ("u", _u_e__Union),
    ]

class XPF_MC_BANK_FLAGS(ctypes.Structure):
    _fields_ = [
        ("Anonymous", _Anonymous_e__Struct),
        ("AsUCHAR", ctypes.c_ubyte),
    ]

class WHEA_XPF_MC_BANK_DESCRIPTOR(ctypes.Structure):
    _pack_ = 1
    _fields_ = [
        ("BankNumber", ctypes.c_ubyte),
        ("ClearOnInitialization", ctypes.c_byte),
        ("StatusDataFormat", ctypes.c_ubyte),
        ("Flags", XPF_MC_BANK_FLAGS),
        ("ControlMsr", wintypes.DWORD),
        ("StatusMsr", wintypes.DWORD),
        ("AddressMsr", wintypes.DWORD),
        ("MiscMsr", wintypes.DWORD),
        ("ControlData", ctypes.c_ulonglong),
    ]

class WHEA_XPF_CMC_DESCRIPTOR(ctypes.Structure):
    _pack_ = 1
    _fields_ = [
        ("Type", ctypes.c_ushort),
        ("Enabled", ctypes.c_byte),
        ("NumberOfBanks", ctypes.c_ubyte),
        ("Reserved", wintypes.DWORD),
        ("Notify", WHEA_NOTIFICATION_DESCRIPTOR),
        ("Banks", WHEA_XPF_MC_BANK_DESCRIPTOR * 32),
    ]
#[repr(C, packed(1))]
pub struct WHEA_NOTIFICATION_FLAGS {
    pub Anonymous: _Anonymous_e__Struct,
    pub AsUSHORT: u16,
}

#[repr(C)]
pub struct WHEA_NOTIFICATION_DESCRIPTOR {
    pub Type: u8,
    pub Length: u8,
    pub Flags: WHEA_NOTIFICATION_FLAGS,
    pub u: _u_e__Union,
}

#[repr(C)]
pub struct XPF_MC_BANK_FLAGS {
    pub Anonymous: _Anonymous_e__Struct,
    pub AsUCHAR: u8,
}

#[repr(C, packed(1))]
pub struct WHEA_XPF_MC_BANK_DESCRIPTOR {
    pub BankNumber: u8,
    pub ClearOnInitialization: u8,
    pub StatusDataFormat: u8,
    pub Flags: XPF_MC_BANK_FLAGS,
    pub ControlMsr: u32,
    pub StatusMsr: u32,
    pub AddressMsr: u32,
    pub MiscMsr: u32,
    pub ControlData: u64,
}

#[repr(C, packed(1))]
pub struct WHEA_XPF_CMC_DESCRIPTOR {
    pub Type: u16,
    pub Enabled: u8,
    pub NumberOfBanks: u8,
    pub Reserved: u32,
    pub Notify: WHEA_NOTIFICATION_DESCRIPTOR,
    pub Banks: [WHEA_XPF_MC_BANK_DESCRIPTOR; 32],
}
import "golang.org/x/sys/windows"

type WHEA_NOTIFICATION_FLAGS struct {
	Anonymous _Anonymous_e__Struct
	AsUSHORT uint16
}

type WHEA_NOTIFICATION_DESCRIPTOR struct {
	Type byte
	Length byte
	Flags WHEA_NOTIFICATION_FLAGS
	u _u_e__Union
}

type XPF_MC_BANK_FLAGS struct {
	Anonymous _Anonymous_e__Struct
	AsUCHAR byte
}

type WHEA_XPF_MC_BANK_DESCRIPTOR struct {
	BankNumber byte
	ClearOnInitialization byte
	StatusDataFormat byte
	Flags XPF_MC_BANK_FLAGS
	ControlMsr uint32
	StatusMsr uint32
	AddressMsr uint32
	MiscMsr uint32
	ControlData uint64
}

type WHEA_XPF_CMC_DESCRIPTOR struct {
	Type uint16
	Enabled byte
	NumberOfBanks byte
	Reserved uint32
	Notify WHEA_NOTIFICATION_DESCRIPTOR
	Banks [32]WHEA_XPF_MC_BANK_DESCRIPTOR
}
type
  WHEA_NOTIFICATION_FLAGS = packed record
    Anonymous: _Anonymous_e__Struct;
    AsUSHORT: Word;
  end;

  WHEA_NOTIFICATION_DESCRIPTOR = record
    Type: Byte;
    Length: Byte;
    Flags: WHEA_NOTIFICATION_FLAGS;
    u: _u_e__Union;
  end;

  XPF_MC_BANK_FLAGS = record
    Anonymous: _Anonymous_e__Struct;
    AsUCHAR: Byte;
  end;

  WHEA_XPF_MC_BANK_DESCRIPTOR = packed record
    BankNumber: Byte;
    ClearOnInitialization: ByteBool;
    StatusDataFormat: Byte;
    Flags: XPF_MC_BANK_FLAGS;
    ControlMsr: DWORD;
    StatusMsr: DWORD;
    AddressMsr: DWORD;
    MiscMsr: DWORD;
    ControlData: UInt64;
  end;

  WHEA_XPF_CMC_DESCRIPTOR = packed record
    Type: Word;
    Enabled: ByteBool;
    NumberOfBanks: Byte;
    Reserved: DWORD;
    Notify: WHEA_NOTIFICATION_DESCRIPTOR;
    Banks: array[0..31] of WHEA_XPF_MC_BANK_DESCRIPTOR;
  end;
const WHEA_NOTIFICATION_FLAGS = extern struct {
    Anonymous: _Anonymous_e__Struct,
    AsUSHORT: u16,
};

const WHEA_NOTIFICATION_DESCRIPTOR = extern struct {
    Type: u8,
    Length: u8,
    Flags: WHEA_NOTIFICATION_FLAGS,
    u: _u_e__Union,
};

const XPF_MC_BANK_FLAGS = extern struct {
    Anonymous: _Anonymous_e__Struct,
    AsUCHAR: u8,
};

const WHEA_XPF_MC_BANK_DESCRIPTOR = extern struct {
    BankNumber: u8,
    ClearOnInitialization: u8,
    StatusDataFormat: u8,
    Flags: XPF_MC_BANK_FLAGS,
    ControlMsr: u32,
    StatusMsr: u32,
    AddressMsr: u32,
    MiscMsr: u32,
    ControlData: u64,
};

const WHEA_XPF_CMC_DESCRIPTOR = extern struct {
    Type: u16,
    Enabled: u8,
    NumberOfBanks: u8,
    Reserved: u32,
    Notify: WHEA_NOTIFICATION_DESCRIPTOR,
    Banks: [32]WHEA_XPF_MC_BANK_DESCRIPTOR,
};
type
  WHEA_NOTIFICATION_FLAGS {.packed.} = object
    Anonymous: _Anonymous_e__Struct
    AsUSHORT: uint16

  WHEA_NOTIFICATION_DESCRIPTOR {.bycopy.} = object
    Type: uint8
    Length: uint8
    Flags: WHEA_NOTIFICATION_FLAGS
    u: _u_e__Union

  XPF_MC_BANK_FLAGS {.bycopy.} = object
    Anonymous: _Anonymous_e__Struct
    AsUCHAR: uint8

  WHEA_XPF_MC_BANK_DESCRIPTOR {.packed.} = object
    BankNumber: uint8
    ClearOnInitialization: uint8
    StatusDataFormat: uint8
    Flags: XPF_MC_BANK_FLAGS
    ControlMsr: uint32
    StatusMsr: uint32
    AddressMsr: uint32
    MiscMsr: uint32
    ControlData: uint64

  WHEA_XPF_CMC_DESCRIPTOR {.packed.} = object
    Type: uint16
    Enabled: uint8
    NumberOfBanks: uint8
    Reserved: uint32
    Notify: WHEA_NOTIFICATION_DESCRIPTOR
    Banks: array[32, WHEA_XPF_MC_BANK_DESCRIPTOR]
align(1)
struct WHEA_NOTIFICATION_FLAGS
{
    _Anonymous_e__Struct Anonymous;
    ushort AsUSHORT;
}

struct WHEA_NOTIFICATION_DESCRIPTOR
{
    ubyte Type;
    ubyte Length;
    WHEA_NOTIFICATION_FLAGS Flags;
    _u_e__Union u;
}

struct XPF_MC_BANK_FLAGS
{
    _Anonymous_e__Struct Anonymous;
    ubyte AsUCHAR;
}

align(1)
struct WHEA_XPF_MC_BANK_DESCRIPTOR
{
    ubyte BankNumber;
    ubyte ClearOnInitialization;
    ubyte StatusDataFormat;
    XPF_MC_BANK_FLAGS Flags;
    uint ControlMsr;
    uint StatusMsr;
    uint AddressMsr;
    uint MiscMsr;
    ulong ControlData;
}

align(1)
struct WHEA_XPF_CMC_DESCRIPTOR
{
    ushort Type;
    ubyte Enabled;
    ubyte NumberOfBanks;
    uint Reserved;
    WHEA_NOTIFICATION_DESCRIPTOR Notify;
    WHEA_XPF_MC_BANK_DESCRIPTOR[32] Banks;
}

HSP用 定義

HSP3.7/3.8 は構造体機能が無いため4byte整数配列(dim)+peek/poke で操作(32/64bitでサイズ・位置が異なる場合はタブで分割)。IronHSP は NSTRUCT(#defstruct/stdim/->)で32/64bit共通。

; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x86 レイアウト)
; WHEA_XPF_CMC_DESCRIPTOR サイズ: 912 バイト(x86)
dim st, 228    ; 4byte整数×228(構造体サイズ 912 / 4 切り上げ)
; Type : WORD (+0, 2byte)  wpoke st,0,値  /  値 = wpeek(st,0)
; Enabled : BOOLEAN (+2, 1byte)  poke st,2,値  /  値 = peek(st,2)
; NumberOfBanks : BYTE (+3, 1byte)  poke st,3,値  /  値 = peek(st,3)
; Reserved : DWORD (+4, 4byte)  st.1 = 値  /  値 = st.1   (lpoke/lpeek も可)
; Notify : WHEA_NOTIFICATION_DESCRIPTOR (+8, 8byte)  varptr(st)+8 を基点に操作(8byte:入れ子/配列)
; Banks : WHEA_XPF_MC_BANK_DESCRIPTOR (+16, 896byte)  varptr(st)+16 を基点に操作(896byte:入れ子/配列)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。
; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x64 レイアウト)
; WHEA_XPF_CMC_DESCRIPTOR サイズ: 920 バイト(x64)
dim st, 230    ; 4byte整数×230(構造体サイズ 920 / 4 切り上げ)
; Type : WORD (+0, 2byte)  wpoke st,0,値  /  値 = wpeek(st,0)
; Enabled : BOOLEAN (+2, 1byte)  poke st,2,値  /  値 = peek(st,2)
; NumberOfBanks : BYTE (+3, 1byte)  poke st,3,値  /  値 = peek(st,3)
; Reserved : DWORD (+4, 4byte)  st.1 = 値  /  値 = st.1   (lpoke/lpeek も可)
; Notify : WHEA_NOTIFICATION_DESCRIPTOR (+8, 16byte)  varptr(st)+8 を基点に操作(16byte:入れ子/配列)
; Banks : WHEA_XPF_MC_BANK_DESCRIPTOR (+24, 896byte)  varptr(st)+24 を基点に操作(896byte:入れ子/配列)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。
; IronHSP は NSTRUCT(構造体)をサポート。32bit/64bit どちらでも同じコードで動作します。
; ※GUID・入れ子構造体はデフォルト型でないため、依存する #defstruct を先に定義(下記に同梱)。
#defstruct global WHEA_NOTIFICATION_DESCRIPTOR
    #field byte Type
    #field byte Length
    #field byte Flags 2
    #field byte u 8
#endstruct

#defstruct global WHEA_XPF_MC_BANK_DESCRIPTOR, pack=1
    #field byte BankNumber
    #field bool1 ClearOnInitialization
    #field byte StatusDataFormat
    #field byte Flags 1
    #field int ControlMsr
    #field int StatusMsr
    #field int AddressMsr
    #field int MiscMsr
    #field int64 ControlData
#endstruct

#defstruct global WHEA_XPF_CMC_DESCRIPTOR, pack=1
    #field short Type
    #field bool1 Enabled
    #field byte NumberOfBanks
    #field int Reserved
    #field WHEA_NOTIFICATION_DESCRIPTOR Notify
    #field WHEA_XPF_MC_BANK_DESCRIPTOR Banks 32
#endstruct

stdim st, WHEA_XPF_CMC_DESCRIPTOR        ; NSTRUCT 変数を確保
st->Type = 100
mes "Type=" + st->Type