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IMAGEHLP_SYMBOL_PACKAGE

構造体
サイズx64: 2028 バイト / x86: 2028 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
symIMAGEHLP_SYMBOL24+0+0IMAGEHLP_SYMBOL 本体を保持する。
nameCHAR2001+24+24シンボル名格納用の追加 ANSI 文字バッファ。

各言語での定義

#include <windows.h>

// IMAGEHLP_SYMBOL  (x64 24 / x86 24 バイト)
typedef struct IMAGEHLP_SYMBOL {
    DWORD SizeOfStruct;
    DWORD Address;
    DWORD Size;
    DWORD Flags;
    DWORD MaxNameLength;
    CHAR Name[1];
} IMAGEHLP_SYMBOL;

// IMAGEHLP_SYMBOL_PACKAGE  (x64 2028 / x86 2028 バイト)
typedef struct IMAGEHLP_SYMBOL_PACKAGE {
    IMAGEHLP_SYMBOL sym;
    CHAR name[2001];
} IMAGEHLP_SYMBOL_PACKAGE;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct IMAGEHLP_SYMBOL
{
    public uint SizeOfStruct;
    public uint Address;
    public uint Size;
    public uint Flags;
    public uint MaxNameLength;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public sbyte[] Name;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct IMAGEHLP_SYMBOL_PACKAGE
{
    public IMAGEHLP_SYMBOL sym;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 2001)] public sbyte[] name;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure IMAGEHLP_SYMBOL
    Public SizeOfStruct As UInteger
    Public Address As UInteger
    Public Size As UInteger
    Public Flags As UInteger
    Public MaxNameLength As UInteger
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public Name() As SByte
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure IMAGEHLP_SYMBOL_PACKAGE
    Public sym As IMAGEHLP_SYMBOL
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=2001)> Public name() As SByte
End Structure
import ctypes
from ctypes import wintypes

class IMAGEHLP_SYMBOL(ctypes.Structure):
    _fields_ = [
        ("SizeOfStruct", wintypes.DWORD),
        ("Address", wintypes.DWORD),
        ("Size", wintypes.DWORD),
        ("Flags", wintypes.DWORD),
        ("MaxNameLength", wintypes.DWORD),
        ("Name", ctypes.c_byte * 1),
    ]

class IMAGEHLP_SYMBOL_PACKAGE(ctypes.Structure):
    _fields_ = [
        ("sym", IMAGEHLP_SYMBOL),
        ("name", ctypes.c_byte * 2001),
    ]
#[repr(C)]
pub struct IMAGEHLP_SYMBOL {
    pub SizeOfStruct: u32,
    pub Address: u32,
    pub Size: u32,
    pub Flags: u32,
    pub MaxNameLength: u32,
    pub Name: [i8; 1],
}

#[repr(C)]
pub struct IMAGEHLP_SYMBOL_PACKAGE {
    pub sym: IMAGEHLP_SYMBOL,
    pub name: [i8; 2001],
}
import "golang.org/x/sys/windows"

type IMAGEHLP_SYMBOL struct {
	SizeOfStruct uint32
	Address uint32
	Size uint32
	Flags uint32
	MaxNameLength uint32
	Name [1]int8
}

type IMAGEHLP_SYMBOL_PACKAGE struct {
	sym IMAGEHLP_SYMBOL
	name [2001]int8
}
type
  IMAGEHLP_SYMBOL = record
    SizeOfStruct: DWORD;
    Address: DWORD;
    Size: DWORD;
    Flags: DWORD;
    MaxNameLength: DWORD;
    Name: array[0..0] of Shortint;
  end;

  IMAGEHLP_SYMBOL_PACKAGE = record
    sym: IMAGEHLP_SYMBOL;
    name: array[0..2000] of Shortint;
  end;
const IMAGEHLP_SYMBOL = extern struct {
    SizeOfStruct: u32,
    Address: u32,
    Size: u32,
    Flags: u32,
    MaxNameLength: u32,
    Name: [1]i8,
};

const IMAGEHLP_SYMBOL_PACKAGE = extern struct {
    sym: IMAGEHLP_SYMBOL,
    name: [2001]i8,
};
type
  IMAGEHLP_SYMBOL {.bycopy.} = object
    SizeOfStruct: uint32
    Address: uint32
    Size: uint32
    Flags: uint32
    MaxNameLength: uint32
    Name: array[1, int8]

  IMAGEHLP_SYMBOL_PACKAGE {.bycopy.} = object
    sym: IMAGEHLP_SYMBOL
    name: array[2001, int8]
struct IMAGEHLP_SYMBOL
{
    uint SizeOfStruct;
    uint Address;
    uint Size;
    uint Flags;
    uint MaxNameLength;
    byte[1] Name;
}

struct IMAGEHLP_SYMBOL_PACKAGE
{
    IMAGEHLP_SYMBOL sym;
    byte[2001] name;
}

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)
; IMAGEHLP_SYMBOL_PACKAGE サイズ: 2028 バイト(x64)
dim st, 507    ; 4byte整数×507(構造体サイズ 2028 / 4 切り上げ)
; sym : IMAGEHLP_SYMBOL (+0, 24byte)  varptr(st)+0 を基点に操作(24byte:入れ子/配列)
; name : CHAR (+24, 2001byte)  varptr(st)+24 を基点に操作(2001byte: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 IMAGEHLP_SYMBOL
    #field int SizeOfStruct
    #field int Address
    #field int Size
    #field int Flags
    #field int MaxNameLength
    #field byte Name 1
#endstruct

#defstruct global IMAGEHLP_SYMBOL_PACKAGE
    #field IMAGEHLP_SYMBOL sym
    #field byte name 2001
#endstruct

stdim st, IMAGEHLP_SYMBOL_PACKAGE        ; NSTRUCT 変数を確保