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MINIDUMP_MEMORY_DESCRIPTOR

構造体
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サイズx64: 16 バイト / x86: 16 バイトパッキング4

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
StartOfMemoryRangeULONGLONG8+0+0メモリ範囲の開始仮想アドレス。
MemoryMINIDUMP_LOCATION_DESCRIPTOR8+8+8メモリ内容のダンプ内位置(MINIDUMP_LOCATION_DESCRIPTOR)。

各言語での定義

#include <windows.h>

// MINIDUMP_LOCATION_DESCRIPTOR  (x64 8 / x86 8 バイト)
#pragma pack(push, 4)
typedef struct MINIDUMP_LOCATION_DESCRIPTOR {
    DWORD DataSize;
    DWORD Rva;
} MINIDUMP_LOCATION_DESCRIPTOR;
#pragma pack(pop)

// MINIDUMP_MEMORY_DESCRIPTOR  (x64 16 / x86 16 バイト)
#pragma pack(push, 4)
typedef struct MINIDUMP_MEMORY_DESCRIPTOR {
    ULONGLONG StartOfMemoryRange;
    MINIDUMP_LOCATION_DESCRIPTOR Memory;
} MINIDUMP_MEMORY_DESCRIPTOR;
#pragma pack(pop)
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, Pack = 4, CharSet = CharSet.Unicode)]
public struct MINIDUMP_LOCATION_DESCRIPTOR
{
    public uint DataSize;
    public uint Rva;
}

[StructLayout(LayoutKind.Sequential, Pack = 4, CharSet = CharSet.Unicode)]
public struct MINIDUMP_MEMORY_DESCRIPTOR
{
    public ulong StartOfMemoryRange;
    public MINIDUMP_LOCATION_DESCRIPTOR Memory;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, Pack:=4, CharSet:=CharSet.Unicode)>
Public Structure MINIDUMP_LOCATION_DESCRIPTOR
    Public DataSize As UInteger
    Public Rva As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, Pack:=4, CharSet:=CharSet.Unicode)>
Public Structure MINIDUMP_MEMORY_DESCRIPTOR
    Public StartOfMemoryRange As ULong
    Public Memory As MINIDUMP_LOCATION_DESCRIPTOR
End Structure
import ctypes
from ctypes import wintypes

class MINIDUMP_LOCATION_DESCRIPTOR(ctypes.Structure):
    _pack_ = 4
    _fields_ = [
        ("DataSize", wintypes.DWORD),
        ("Rva", wintypes.DWORD),
    ]

class MINIDUMP_MEMORY_DESCRIPTOR(ctypes.Structure):
    _pack_ = 4
    _fields_ = [
        ("StartOfMemoryRange", ctypes.c_ulonglong),
        ("Memory", MINIDUMP_LOCATION_DESCRIPTOR),
    ]
#[repr(C, packed(4))]
pub struct MINIDUMP_LOCATION_DESCRIPTOR {
    pub DataSize: u32,
    pub Rva: u32,
}

#[repr(C, packed(4))]
pub struct MINIDUMP_MEMORY_DESCRIPTOR {
    pub StartOfMemoryRange: u64,
    pub Memory: MINIDUMP_LOCATION_DESCRIPTOR,
}
import "golang.org/x/sys/windows"

type MINIDUMP_LOCATION_DESCRIPTOR struct {
	DataSize uint32
	Rva uint32
}

type MINIDUMP_MEMORY_DESCRIPTOR struct {
	StartOfMemoryRange uint64
	Memory MINIDUMP_LOCATION_DESCRIPTOR
}
type
  MINIDUMP_LOCATION_DESCRIPTOR = packed record
    DataSize: DWORD;
    Rva: DWORD;
  end;

  MINIDUMP_MEMORY_DESCRIPTOR = packed record
    StartOfMemoryRange: UInt64;
    Memory: MINIDUMP_LOCATION_DESCRIPTOR;
  end;
const MINIDUMP_LOCATION_DESCRIPTOR = extern struct {
    DataSize: u32,
    Rva: u32,
};

const MINIDUMP_MEMORY_DESCRIPTOR = extern struct {
    StartOfMemoryRange: u64,
    Memory: MINIDUMP_LOCATION_DESCRIPTOR,
};
type
  MINIDUMP_LOCATION_DESCRIPTOR {.packed.} = object
    DataSize: uint32
    Rva: uint32

  MINIDUMP_MEMORY_DESCRIPTOR {.packed.} = object
    StartOfMemoryRange: uint64
    Memory: MINIDUMP_LOCATION_DESCRIPTOR
align(4)
struct MINIDUMP_LOCATION_DESCRIPTOR
{
    uint DataSize;
    uint Rva;
}

align(4)
struct MINIDUMP_MEMORY_DESCRIPTOR
{
    ulong StartOfMemoryRange;
    MINIDUMP_LOCATION_DESCRIPTOR Memory;
}

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)
; MINIDUMP_MEMORY_DESCRIPTOR サイズ: 16 バイト(x64)
dim st, 4    ; 4byte整数×4(構造体サイズ 16 / 4 切り上げ)
; StartOfMemoryRange : ULONGLONG (+0, 8byte)  qpoke st,0,値 / qpeek(st,0)  ※IronHSPのみ。3.7/3.8は lpoke st,0,下位 : lpoke st,4,上位
; Memory : MINIDUMP_LOCATION_DESCRIPTOR (+8, 8byte)  varptr(st)+8 を基点に操作(8byte: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 MINIDUMP_LOCATION_DESCRIPTOR, pack=4
    #field int DataSize
    #field int Rva
#endstruct

#defstruct global MINIDUMP_MEMORY_DESCRIPTOR, pack=4
    #field int64 StartOfMemoryRange
    #field MINIDUMP_LOCATION_DESCRIPTOR Memory
#endstruct

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