Win32 API 日本語リファレンス
ホームSystem.Diagnostics.Debug › SymSetScopeFromAddr

SymSetScopeFromAddr

関数
指定アドレスからシンボル探索のスコープを設定する。
DLLdbghelp.dll呼出規約winapiSetLastErrorあり

シグネチャ

// dbghelp.dll
#include <windows.h>

BOOL SymSetScopeFromAddr(
    HANDLE hProcess,
    ULONGLONG Address
);

パラメーター

名前方向
hProcessHANDLEin
AddressULONGLONGin

戻り値の型: BOOL

各言語での呼び出し定義

// dbghelp.dll
#include <windows.h>

BOOL SymSetScopeFromAddr(
    HANDLE hProcess,
    ULONGLONG Address
);
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("dbghelp.dll", SetLastError = true, ExactSpelling = true)]
static extern bool SymSetScopeFromAddr(
    IntPtr hProcess,   // HANDLE
    ulong Address   // ULONGLONG
);
<DllImport("dbghelp.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SymSetScopeFromAddr(
    hProcess As IntPtr,   ' HANDLE
    Address As ULong   ' ULONGLONG
) As Boolean
End Function
' hProcess : HANDLE
' Address : ULONGLONG
Declare PtrSafe Function SymSetScopeFromAddr Lib "dbghelp" ( _
    ByVal hProcess As LongPtr, _
    ByVal Address As LongLong) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

SymSetScopeFromAddr = ctypes.windll.dbghelp.SymSetScopeFromAddr
SymSetScopeFromAddr.restype = wintypes.BOOL
SymSetScopeFromAddr.argtypes = [
    wintypes.HANDLE,  # hProcess : HANDLE
    ctypes.c_ulonglong,  # Address : ULONGLONG
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('dbghelp.dll')
SymSetScopeFromAddr = Fiddle::Function.new(
  lib['SymSetScopeFromAddr'],
  [
    Fiddle::TYPE_VOIDP,  # hProcess : HANDLE
    -Fiddle::TYPE_LONG_LONG,  # Address : ULONGLONG
  ],
  Fiddle::TYPE_INT)
#[link(name = "dbghelp")]
extern "system" {
    fn SymSetScopeFromAddr(
        hProcess: *mut core::ffi::c_void,  // HANDLE
        Address: u64  // ULONGLONG
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("dbghelp.dll", SetLastError = true)]
public static extern bool SymSetScopeFromAddr(IntPtr hProcess, ulong Address);
"@
$api = Add-Type -MemberDefinition $sig -Name 'dbghelp_SymSetScopeFromAddr' -Namespace Win32 -PassThru
# $api::SymSetScopeFromAddr(hProcess, Address)
#uselib "dbghelp.dll"
#func global SymSetScopeFromAddr "SymSetScopeFromAddr" sptr, sptr
; SymSetScopeFromAddr hProcess, Address   ; 戻り値は stat
; hProcess : HANDLE -> "sptr"
; Address : ULONGLONG -> "sptr"
; ※HSP3.7は int64 引数(64bit値渡し)に非対応です。
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。
#uselib "dbghelp.dll"
#cfunc global SymSetScopeFromAddr "SymSetScopeFromAddr" sptr, int64
; res = SymSetScopeFromAddr(hProcess, Address)
; hProcess : HANDLE -> "sptr"
; Address : ULONGLONG -> "int64"
; ※int64 引数の DLL 値渡しは x64 ランタイム(hsp3_64)のみ対応(x86 は未対応)。
; BOOL SymSetScopeFromAddr(HANDLE hProcess, ULONGLONG Address)
#uselib "dbghelp.dll"
#cfunc global SymSetScopeFromAddr "SymSetScopeFromAddr" intptr, int64
; res = SymSetScopeFromAddr(hProcess, Address)
; hProcess : HANDLE -> "intptr"
; Address : ULONGLONG -> "int64"
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	dbghelp = windows.NewLazySystemDLL("dbghelp.dll")
	procSymSetScopeFromAddr = dbghelp.NewProc("SymSetScopeFromAddr")
)

// hProcess (HANDLE), Address (ULONGLONG)
r1, _, err := procSymSetScopeFromAddr.Call(
	uintptr(hProcess),
	uintptr(Address),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL
function SymSetScopeFromAddr(
  hProcess: THandle;   // HANDLE
  Address: UInt64   // ULONGLONG
): BOOL; stdcall;
  external 'dbghelp.dll' name 'SymSetScopeFromAddr';
result := DllCall("dbghelp\SymSetScopeFromAddr"
    , "Ptr", hProcess   ; HANDLE
    , "Int64", Address   ; ULONGLONG
    , "Int")   ; return: BOOL
●SymSetScopeFromAddr(hProcess, Address) = DLL("dbghelp.dll", "bool SymSetScopeFromAddr(void*, qword)")
# 呼び出し: SymSetScopeFromAddr(hProcess, Address)
# hProcess : HANDLE -> "void*"
# Address : ULONGLONG -> "qword"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。