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PHYSICAL_MEMORY_DESCRIPTOR64
構造体サイズ=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 | x64 | x86 | 説明 |
|---|---|---|---|---|---|
| NumberOfRuns | DWORD | 4 | +0 | +0 | 物理メモリ連続領域(Run)の個数を示す。 |
| NumberOfPages | ULONGLONG | 8 | +8 | +8 | 全領域の総ページ数を示す。 |
| Run | PHYSICAL_MEMORY_RUN64 | 16 | +16 | +16 | PHYSICAL_MEMORY_RUN64 配列の先頭。各連続領域を保持する。 |
各言語での定義
#include <windows.h>
// PHYSICAL_MEMORY_RUN64 (x64 16 / x86 16 バイト)
typedef struct PHYSICAL_MEMORY_RUN64 {
ULONGLONG BasePage;
ULONGLONG PageCount;
} PHYSICAL_MEMORY_RUN64;
// PHYSICAL_MEMORY_DESCRIPTOR64 (x64 32 / x86 32 バイト)
typedef struct PHYSICAL_MEMORY_DESCRIPTOR64 {
DWORD NumberOfRuns;
ULONGLONG NumberOfPages;
PHYSICAL_MEMORY_RUN64 Run[1];
} PHYSICAL_MEMORY_DESCRIPTOR64;using System;
using System.Runtime.InteropServices;
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct PHYSICAL_MEMORY_RUN64
{
public ulong BasePage;
public ulong PageCount;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct PHYSICAL_MEMORY_DESCRIPTOR64
{
public uint NumberOfRuns;
public ulong NumberOfPages;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public PHYSICAL_MEMORY_RUN64[] Run;
}Imports System.Runtime.InteropServices
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure PHYSICAL_MEMORY_RUN64
Public BasePage As ULong
Public PageCount As ULong
End Structure
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure PHYSICAL_MEMORY_DESCRIPTOR64
Public NumberOfRuns As UInteger
Public NumberOfPages As ULong
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public Run() As PHYSICAL_MEMORY_RUN64
End Structureimport ctypes
from ctypes import wintypes
class PHYSICAL_MEMORY_RUN64(ctypes.Structure):
_fields_ = [
("BasePage", ctypes.c_ulonglong),
("PageCount", ctypes.c_ulonglong),
]
class PHYSICAL_MEMORY_DESCRIPTOR64(ctypes.Structure):
_fields_ = [
("NumberOfRuns", wintypes.DWORD),
("NumberOfPages", ctypes.c_ulonglong),
("Run", PHYSICAL_MEMORY_RUN64 * 1),
]#[repr(C)]
pub struct PHYSICAL_MEMORY_RUN64 {
pub BasePage: u64,
pub PageCount: u64,
}
#[repr(C)]
pub struct PHYSICAL_MEMORY_DESCRIPTOR64 {
pub NumberOfRuns: u32,
pub NumberOfPages: u64,
pub Run: [PHYSICAL_MEMORY_RUN64; 1],
}import "golang.org/x/sys/windows"
type PHYSICAL_MEMORY_RUN64 struct {
BasePage uint64
PageCount uint64
}
type PHYSICAL_MEMORY_DESCRIPTOR64 struct {
NumberOfRuns uint32
NumberOfPages uint64
Run [1]PHYSICAL_MEMORY_RUN64
}type
PHYSICAL_MEMORY_RUN64 = record
BasePage: UInt64;
PageCount: UInt64;
end;
PHYSICAL_MEMORY_DESCRIPTOR64 = record
NumberOfRuns: DWORD;
NumberOfPages: UInt64;
Run: array[0..0] of PHYSICAL_MEMORY_RUN64;
end;const PHYSICAL_MEMORY_RUN64 = extern struct {
BasePage: u64,
PageCount: u64,
};
const PHYSICAL_MEMORY_DESCRIPTOR64 = extern struct {
NumberOfRuns: u32,
NumberOfPages: u64,
Run: [1]PHYSICAL_MEMORY_RUN64,
};type
PHYSICAL_MEMORY_RUN64 {.bycopy.} = object
BasePage: uint64
PageCount: uint64
PHYSICAL_MEMORY_DESCRIPTOR64 {.bycopy.} = object
NumberOfRuns: uint32
NumberOfPages: uint64
Run: array[1, PHYSICAL_MEMORY_RUN64]struct PHYSICAL_MEMORY_RUN64
{
ulong BasePage;
ulong PageCount;
}
struct PHYSICAL_MEMORY_DESCRIPTOR64
{
uint NumberOfRuns;
ulong NumberOfPages;
PHYSICAL_MEMORY_RUN64[1] Run;
}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)
; PHYSICAL_MEMORY_DESCRIPTOR64 サイズ: 32 バイト(x64)
dim st, 8 ; 4byte整数×8(構造体サイズ 32 / 4 切り上げ)
; NumberOfRuns : DWORD (+0, 4byte) st.0 = 値 / 値 = st.0 (lpoke/lpeek も可)
; NumberOfPages : ULONGLONG (+8, 8byte) qpoke st,8,値 / qpeek(st,8) ※IronHSPのみ。3.7/3.8は lpoke st,8,下位 : lpoke st,12,上位
; Run : PHYSICAL_MEMORY_RUN64 (+16, 16byte) varptr(st)+16 を基点に操作(16byte: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 PHYSICAL_MEMORY_RUN64
#field int64 BasePage
#field int64 PageCount
#endstruct
#defstruct global PHYSICAL_MEMORY_DESCRIPTOR64
#field int NumberOfRuns
#field int64 NumberOfPages
#field PHYSICAL_MEMORY_RUN64 Run 1
#endstruct
stdim st, PHYSICAL_MEMORY_DESCRIPTOR64 ; NSTRUCT 変数を確保
st->NumberOfRuns = 100
mes "NumberOfRuns=" + st->NumberOfRuns