ホーム › System.WinRT.Metadata › IMAGE_COR_ILMETHOD_SECT_EH_SMALL
IMAGE_COR_ILMETHOD_SECT_EH_SMALL
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 |
|---|---|---|---|---|---|
| SectSmall | IMAGE_COR_ILMETHOD_SECT_SMALL | 2 | +0 | +0 | 小型形式EHセクションのヘッダー(IMAGE_COR_ILMETHOD_SECT_SMALL)。 |
| Reserved | WORD | 2 | +2 | +2 | アラインメント用の予約フィールド。 |
| Clauses | IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL | 12 | +4 | +4 | 小型形式の例外句配列の先頭要素。実際には可変長で続く。 |
各言語での定義
#include <windows.h>
// IMAGE_COR_ILMETHOD_SECT_SMALL (x64 2 / x86 2 バイト)
typedef struct IMAGE_COR_ILMETHOD_SECT_SMALL {
BYTE Kind;
BYTE DataSize;
} IMAGE_COR_ILMETHOD_SECT_SMALL;
// IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL (x64 12 / x86 12 バイト)
typedef struct IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL {
DWORD _bitfield1;
DWORD _bitfield2;
_Anonymous_e__Union Anonymous;
} IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL;
// IMAGE_COR_ILMETHOD_SECT_EH_SMALL (x64 16 / x86 16 バイト)
typedef struct IMAGE_COR_ILMETHOD_SECT_EH_SMALL {
IMAGE_COR_ILMETHOD_SECT_SMALL SectSmall;
WORD Reserved;
IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL Clauses[1];
} IMAGE_COR_ILMETHOD_SECT_EH_SMALL;using System;
using System.Runtime.InteropServices;
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct IMAGE_COR_ILMETHOD_SECT_SMALL
{
public byte Kind;
public byte DataSize;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL
{
public uint _bitfield1;
public uint _bitfield2;
public _Anonymous_e__Union Anonymous;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct IMAGE_COR_ILMETHOD_SECT_EH_SMALL
{
public IMAGE_COR_ILMETHOD_SECT_SMALL SectSmall;
public ushort Reserved;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL[] Clauses;
}Imports System.Runtime.InteropServices
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure IMAGE_COR_ILMETHOD_SECT_SMALL
Public Kind As Byte
Public DataSize As Byte
End Structure
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL
Public _bitfield1 As UInteger
Public _bitfield2 As UInteger
Public Anonymous As _Anonymous_e__Union
End Structure
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure IMAGE_COR_ILMETHOD_SECT_EH_SMALL
Public SectSmall As IMAGE_COR_ILMETHOD_SECT_SMALL
Public Reserved As UShort
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public Clauses() As IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL
End Structureimport ctypes
from ctypes import wintypes
class IMAGE_COR_ILMETHOD_SECT_SMALL(ctypes.Structure):
_fields_ = [
("Kind", ctypes.c_ubyte),
("DataSize", ctypes.c_ubyte),
]
class IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL(ctypes.Structure):
_fields_ = [
("_bitfield1", wintypes.DWORD),
("_bitfield2", wintypes.DWORD),
("Anonymous", _Anonymous_e__Union),
]
class IMAGE_COR_ILMETHOD_SECT_EH_SMALL(ctypes.Structure):
_fields_ = [
("SectSmall", IMAGE_COR_ILMETHOD_SECT_SMALL),
("Reserved", ctypes.c_ushort),
("Clauses", IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL * 1),
]#[repr(C)]
pub struct IMAGE_COR_ILMETHOD_SECT_SMALL {
pub Kind: u8,
pub DataSize: u8,
}
#[repr(C)]
pub struct IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL {
pub _bitfield1: u32,
pub _bitfield2: u32,
pub Anonymous: _Anonymous_e__Union,
}
#[repr(C)]
pub struct IMAGE_COR_ILMETHOD_SECT_EH_SMALL {
pub SectSmall: IMAGE_COR_ILMETHOD_SECT_SMALL,
pub Reserved: u16,
pub Clauses: [IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL; 1],
}import "golang.org/x/sys/windows"
type IMAGE_COR_ILMETHOD_SECT_SMALL struct {
Kind byte
DataSize byte
}
type IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL struct {
_bitfield1 uint32
_bitfield2 uint32
Anonymous _Anonymous_e__Union
}
type IMAGE_COR_ILMETHOD_SECT_EH_SMALL struct {
SectSmall IMAGE_COR_ILMETHOD_SECT_SMALL
Reserved uint16
Clauses [1]IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL
}type
IMAGE_COR_ILMETHOD_SECT_SMALL = record
Kind: Byte;
DataSize: Byte;
end;
IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL = record
_bitfield1: DWORD;
_bitfield2: DWORD;
Anonymous: _Anonymous_e__Union;
end;
IMAGE_COR_ILMETHOD_SECT_EH_SMALL = record
SectSmall: IMAGE_COR_ILMETHOD_SECT_SMALL;
Reserved: Word;
Clauses: array[0..0] of IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL;
end;const IMAGE_COR_ILMETHOD_SECT_SMALL = extern struct {
Kind: u8,
DataSize: u8,
};
const IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL = extern struct {
_bitfield1: u32,
_bitfield2: u32,
Anonymous: _Anonymous_e__Union,
};
const IMAGE_COR_ILMETHOD_SECT_EH_SMALL = extern struct {
SectSmall: IMAGE_COR_ILMETHOD_SECT_SMALL,
Reserved: u16,
Clauses: [1]IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL,
};type
IMAGE_COR_ILMETHOD_SECT_SMALL {.bycopy.} = object
Kind: uint8
DataSize: uint8
IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL {.bycopy.} = object
_bitfield1: uint32
_bitfield2: uint32
Anonymous: _Anonymous_e__Union
IMAGE_COR_ILMETHOD_SECT_EH_SMALL {.bycopy.} = object
SectSmall: IMAGE_COR_ILMETHOD_SECT_SMALL
Reserved: uint16
Clauses: array[1, IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL]struct IMAGE_COR_ILMETHOD_SECT_SMALL
{
ubyte Kind;
ubyte DataSize;
}
struct IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL
{
uint _bitfield1;
uint _bitfield2;
_Anonymous_e__Union Anonymous;
}
struct IMAGE_COR_ILMETHOD_SECT_EH_SMALL
{
IMAGE_COR_ILMETHOD_SECT_SMALL SectSmall;
ushort Reserved;
IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL[1] Clauses;
}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)
; IMAGE_COR_ILMETHOD_SECT_EH_SMALL 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)
; SectSmall : IMAGE_COR_ILMETHOD_SECT_SMALL (+0, 2byte) varptr(st)+0 を基点に操作(2byte:入れ子/配列)
; Reserved : WORD (+2, 2byte) wpoke st,2,値 / 値 = wpeek(st,2)
; Clauses : IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL (+4, 12byte) varptr(st)+4 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 IMAGE_COR_ILMETHOD_SECT_SMALL
#field byte Kind
#field byte DataSize
#endstruct
#defstruct global IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL
#field int _bitfield1
#field int _bitfield2
#field byte Anonymous 4
#endstruct
#defstruct global IMAGE_COR_ILMETHOD_SECT_EH_SMALL
#field IMAGE_COR_ILMETHOD_SECT_SMALL SectSmall
#field short Reserved
#field IMAGE_COR_ILMETHOD_SECT_EH_CLAUSE_SMALL Clauses 1
#endstruct
stdim st, IMAGE_COR_ILMETHOD_SECT_EH_SMALL ; NSTRUCT 変数を確保
st->Reserved = 100
mes "Reserved=" + st->Reserved