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ETW_PMC_COUNTER_OWNERSHIP_STATUS

構造体
サイズx64: 20 バイト / x86: 20 バイト

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
ProcessorNumberDWORD4+0+0対象プロセッサの番号。
NumberOfCountersDWORD4+4+4CounterOwners配列の要素数。
CounterOwnersETW_PMC_COUNTER_OWNER12+8+8各PMCカウンタの所有状況を示すETW_PMC_COUNTER_OWNER配列の先頭。

各言語での定義

#include <windows.h>

// ETW_PMC_COUNTER_OWNER  (x64 12 / x86 12 バイト)
typedef struct ETW_PMC_COUNTER_OWNER {
    ETW_PMC_COUNTER_OWNER_TYPE OwnerType;
    DWORD ProfileSource;
    DWORD OwnerTag;
} ETW_PMC_COUNTER_OWNER;

// ETW_PMC_COUNTER_OWNERSHIP_STATUS  (x64 20 / x86 20 バイト)
typedef struct ETW_PMC_COUNTER_OWNERSHIP_STATUS {
    DWORD ProcessorNumber;
    DWORD NumberOfCounters;
    ETW_PMC_COUNTER_OWNER CounterOwners[1];
} ETW_PMC_COUNTER_OWNERSHIP_STATUS;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct ETW_PMC_COUNTER_OWNER
{
    public int OwnerType;
    public uint ProfileSource;
    public uint OwnerTag;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct ETW_PMC_COUNTER_OWNERSHIP_STATUS
{
    public uint ProcessorNumber;
    public uint NumberOfCounters;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public ETW_PMC_COUNTER_OWNER[] CounterOwners;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure ETW_PMC_COUNTER_OWNER
    Public OwnerType As Integer
    Public ProfileSource As UInteger
    Public OwnerTag As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure ETW_PMC_COUNTER_OWNERSHIP_STATUS
    Public ProcessorNumber As UInteger
    Public NumberOfCounters As UInteger
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public CounterOwners() As ETW_PMC_COUNTER_OWNER
End Structure
import ctypes
from ctypes import wintypes

class ETW_PMC_COUNTER_OWNER(ctypes.Structure):
    _fields_ = [
        ("OwnerType", ctypes.c_int),
        ("ProfileSource", wintypes.DWORD),
        ("OwnerTag", wintypes.DWORD),
    ]

class ETW_PMC_COUNTER_OWNERSHIP_STATUS(ctypes.Structure):
    _fields_ = [
        ("ProcessorNumber", wintypes.DWORD),
        ("NumberOfCounters", wintypes.DWORD),
        ("CounterOwners", ETW_PMC_COUNTER_OWNER * 1),
    ]
#[repr(C)]
pub struct ETW_PMC_COUNTER_OWNER {
    pub OwnerType: i32,
    pub ProfileSource: u32,
    pub OwnerTag: u32,
}

#[repr(C)]
pub struct ETW_PMC_COUNTER_OWNERSHIP_STATUS {
    pub ProcessorNumber: u32,
    pub NumberOfCounters: u32,
    pub CounterOwners: [ETW_PMC_COUNTER_OWNER; 1],
}
import "golang.org/x/sys/windows"

type ETW_PMC_COUNTER_OWNER struct {
	OwnerType int32
	ProfileSource uint32
	OwnerTag uint32
}

type ETW_PMC_COUNTER_OWNERSHIP_STATUS struct {
	ProcessorNumber uint32
	NumberOfCounters uint32
	CounterOwners [1]ETW_PMC_COUNTER_OWNER
}
type
  ETW_PMC_COUNTER_OWNER = record
    OwnerType: Integer;
    ProfileSource: DWORD;
    OwnerTag: DWORD;
  end;

  ETW_PMC_COUNTER_OWNERSHIP_STATUS = record
    ProcessorNumber: DWORD;
    NumberOfCounters: DWORD;
    CounterOwners: array[0..0] of ETW_PMC_COUNTER_OWNER;
  end;
const ETW_PMC_COUNTER_OWNER = extern struct {
    OwnerType: i32,
    ProfileSource: u32,
    OwnerTag: u32,
};

const ETW_PMC_COUNTER_OWNERSHIP_STATUS = extern struct {
    ProcessorNumber: u32,
    NumberOfCounters: u32,
    CounterOwners: [1]ETW_PMC_COUNTER_OWNER,
};
type
  ETW_PMC_COUNTER_OWNER {.bycopy.} = object
    OwnerType: int32
    ProfileSource: uint32
    OwnerTag: uint32

  ETW_PMC_COUNTER_OWNERSHIP_STATUS {.bycopy.} = object
    ProcessorNumber: uint32
    NumberOfCounters: uint32
    CounterOwners: array[1, ETW_PMC_COUNTER_OWNER]
struct ETW_PMC_COUNTER_OWNER
{
    int OwnerType;
    uint ProfileSource;
    uint OwnerTag;
}

struct ETW_PMC_COUNTER_OWNERSHIP_STATUS
{
    uint ProcessorNumber;
    uint NumberOfCounters;
    ETW_PMC_COUNTER_OWNER[1] CounterOwners;
}

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。(x64 レイアウト)
; ETW_PMC_COUNTER_OWNERSHIP_STATUS サイズ: 20 バイト(x64)
dim st, 5    ; 4byte整数×5(構造体サイズ 20 / 4 切り上げ)
; ProcessorNumber : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; NumberOfCounters : DWORD (+4, 4byte)  st.1 = 値  /  値 = st.1   (lpoke/lpeek も可)
; CounterOwners : ETW_PMC_COUNTER_OWNER (+8, 12byte)  varptr(st)+8 を基点に操作(12byte: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 ETW_PMC_COUNTER_OWNER
    #field int OwnerType
    #field int ProfileSource
    #field int OwnerTag
#endstruct

#defstruct global ETW_PMC_COUNTER_OWNERSHIP_STATUS
    #field int ProcessorNumber
    #field int NumberOfCounters
    #field ETW_PMC_COUNTER_OWNER CounterOwners 1
#endstruct

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