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StackWalk
関数スレッドのスタックフレームを順次たどる。
シグネチャ
// dbghelp.dll
#include <windows.h>
BOOL StackWalk(
DWORD MachineType,
HANDLE hProcess,
HANDLE hThread,
STACKFRAME* StackFrame,
void* ContextRecord,
PREAD_PROCESS_MEMORY_ROUTINE ReadMemoryRoutine, // optional
PFUNCTION_TABLE_ACCESS_ROUTINE FunctionTableAccessRoutine, // optional
PGET_MODULE_BASE_ROUTINE GetModuleBaseRoutine, // optional
PTRANSLATE_ADDRESS_ROUTINE TranslateAddress // optional
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| MachineType | DWORD | in |
| hProcess | HANDLE | in |
| hThread | HANDLE | in |
| StackFrame | STACKFRAME* | inout |
| ContextRecord | void* | inout |
| ReadMemoryRoutine | PREAD_PROCESS_MEMORY_ROUTINE | inoptional |
| FunctionTableAccessRoutine | PFUNCTION_TABLE_ACCESS_ROUTINE | inoptional |
| GetModuleBaseRoutine | PGET_MODULE_BASE_ROUTINE | inoptional |
| TranslateAddress | PTRANSLATE_ADDRESS_ROUTINE | inoptional |
戻り値の型: BOOL
各言語での呼び出し定義
// dbghelp.dll
#include <windows.h>
BOOL StackWalk(
DWORD MachineType,
HANDLE hProcess,
HANDLE hThread,
STACKFRAME* StackFrame,
void* ContextRecord,
PREAD_PROCESS_MEMORY_ROUTINE ReadMemoryRoutine, // optional
PFUNCTION_TABLE_ACCESS_ROUTINE FunctionTableAccessRoutine, // optional
PGET_MODULE_BASE_ROUTINE GetModuleBaseRoutine, // optional
PTRANSLATE_ADDRESS_ROUTINE TranslateAddress // optional
);[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("dbghelp.dll", ExactSpelling = true)]
static extern bool StackWalk(
uint MachineType, // DWORD
IntPtr hProcess, // HANDLE
IntPtr hThread, // HANDLE
IntPtr StackFrame, // STACKFRAME* in/out
IntPtr ContextRecord, // void* in/out
IntPtr ReadMemoryRoutine, // PREAD_PROCESS_MEMORY_ROUTINE optional
IntPtr FunctionTableAccessRoutine, // PFUNCTION_TABLE_ACCESS_ROUTINE optional
IntPtr GetModuleBaseRoutine, // PGET_MODULE_BASE_ROUTINE optional
IntPtr TranslateAddress // PTRANSLATE_ADDRESS_ROUTINE optional
);<DllImport("dbghelp.dll", ExactSpelling:=True)>
Public Shared Function StackWalk(
MachineType As UInteger, ' DWORD
hProcess As IntPtr, ' HANDLE
hThread As IntPtr, ' HANDLE
StackFrame As IntPtr, ' STACKFRAME* in/out
ContextRecord As IntPtr, ' void* in/out
ReadMemoryRoutine As IntPtr, ' PREAD_PROCESS_MEMORY_ROUTINE optional
FunctionTableAccessRoutine As IntPtr, ' PFUNCTION_TABLE_ACCESS_ROUTINE optional
GetModuleBaseRoutine As IntPtr, ' PGET_MODULE_BASE_ROUTINE optional
TranslateAddress As IntPtr ' PTRANSLATE_ADDRESS_ROUTINE optional
) As Boolean
End Function' MachineType : DWORD
' hProcess : HANDLE
' hThread : HANDLE
' StackFrame : STACKFRAME* in/out
' ContextRecord : void* in/out
' ReadMemoryRoutine : PREAD_PROCESS_MEMORY_ROUTINE optional
' FunctionTableAccessRoutine : PFUNCTION_TABLE_ACCESS_ROUTINE optional
' GetModuleBaseRoutine : PGET_MODULE_BASE_ROUTINE optional
' TranslateAddress : PTRANSLATE_ADDRESS_ROUTINE optional
Declare PtrSafe Function StackWalk Lib "dbghelp" ( _
ByVal MachineType As Long, _
ByVal hProcess As LongPtr, _
ByVal hThread As LongPtr, _
ByVal StackFrame As LongPtr, _
ByVal ContextRecord As LongPtr, _
ByVal ReadMemoryRoutine As LongPtr, _
ByVal FunctionTableAccessRoutine As LongPtr, _
ByVal GetModuleBaseRoutine As LongPtr, _
ByVal TranslateAddress As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
StackWalk = ctypes.windll.dbghelp.StackWalk
StackWalk.restype = wintypes.BOOL
StackWalk.argtypes = [
wintypes.DWORD, # MachineType : DWORD
wintypes.HANDLE, # hProcess : HANDLE
wintypes.HANDLE, # hThread : HANDLE
ctypes.c_void_p, # StackFrame : STACKFRAME* in/out
ctypes.POINTER(None), # ContextRecord : void* in/out
ctypes.c_void_p, # ReadMemoryRoutine : PREAD_PROCESS_MEMORY_ROUTINE optional
ctypes.c_void_p, # FunctionTableAccessRoutine : PFUNCTION_TABLE_ACCESS_ROUTINE optional
ctypes.c_void_p, # GetModuleBaseRoutine : PGET_MODULE_BASE_ROUTINE optional
ctypes.c_void_p, # TranslateAddress : PTRANSLATE_ADDRESS_ROUTINE optional
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('dbghelp.dll')
StackWalk = Fiddle::Function.new(
lib['StackWalk'],
[
-Fiddle::TYPE_INT, # MachineType : DWORD
Fiddle::TYPE_VOIDP, # hProcess : HANDLE
Fiddle::TYPE_VOIDP, # hThread : HANDLE
Fiddle::TYPE_VOIDP, # StackFrame : STACKFRAME* in/out
Fiddle::TYPE_VOIDP, # ContextRecord : void* in/out
Fiddle::TYPE_VOIDP, # ReadMemoryRoutine : PREAD_PROCESS_MEMORY_ROUTINE optional
Fiddle::TYPE_VOIDP, # FunctionTableAccessRoutine : PFUNCTION_TABLE_ACCESS_ROUTINE optional
Fiddle::TYPE_VOIDP, # GetModuleBaseRoutine : PGET_MODULE_BASE_ROUTINE optional
Fiddle::TYPE_VOIDP, # TranslateAddress : PTRANSLATE_ADDRESS_ROUTINE optional
],
Fiddle::TYPE_INT)#[link(name = "dbghelp")]
extern "system" {
fn StackWalk(
MachineType: u32, // DWORD
hProcess: *mut core::ffi::c_void, // HANDLE
hThread: *mut core::ffi::c_void, // HANDLE
StackFrame: *mut STACKFRAME, // STACKFRAME* in/out
ContextRecord: *mut (), // void* in/out
ReadMemoryRoutine: *const core::ffi::c_void, // PREAD_PROCESS_MEMORY_ROUTINE optional
FunctionTableAccessRoutine: *const core::ffi::c_void, // PFUNCTION_TABLE_ACCESS_ROUTINE optional
GetModuleBaseRoutine: *const core::ffi::c_void, // PGET_MODULE_BASE_ROUTINE optional
TranslateAddress: *const core::ffi::c_void // PTRANSLATE_ADDRESS_ROUTINE optional
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("dbghelp.dll")]
public static extern bool StackWalk(uint MachineType, IntPtr hProcess, IntPtr hThread, IntPtr StackFrame, IntPtr ContextRecord, IntPtr ReadMemoryRoutine, IntPtr FunctionTableAccessRoutine, IntPtr GetModuleBaseRoutine, IntPtr TranslateAddress);
"@
$api = Add-Type -MemberDefinition $sig -Name 'dbghelp_StackWalk' -Namespace Win32 -PassThru
# $api::StackWalk(MachineType, hProcess, hThread, StackFrame, ContextRecord, ReadMemoryRoutine, FunctionTableAccessRoutine, GetModuleBaseRoutine, TranslateAddress)#uselib "dbghelp.dll"
#func global StackWalk "StackWalk" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; StackWalk MachineType, hProcess, hThread, varptr(StackFrame), ContextRecord, ReadMemoryRoutine, FunctionTableAccessRoutine, GetModuleBaseRoutine, TranslateAddress ; 戻り値は stat
; MachineType : DWORD -> "sptr"
; hProcess : HANDLE -> "sptr"
; hThread : HANDLE -> "sptr"
; StackFrame : STACKFRAME* in/out -> "sptr"
; ContextRecord : void* in/out -> "sptr"
; ReadMemoryRoutine : PREAD_PROCESS_MEMORY_ROUTINE optional -> "sptr"
; FunctionTableAccessRoutine : PFUNCTION_TABLE_ACCESS_ROUTINE optional -> "sptr"
; GetModuleBaseRoutine : PGET_MODULE_BASE_ROUTINE optional -> "sptr"
; TranslateAddress : PTRANSLATE_ADDRESS_ROUTINE optional -> "sptr"
; ※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。出力引数:
#uselib "dbghelp.dll" #cfunc global StackWalk "StackWalk" int, sptr, sptr, var, sptr, sptr, sptr, sptr, sptr ; res = StackWalk(MachineType, hProcess, hThread, StackFrame, ContextRecord, ReadMemoryRoutine, FunctionTableAccessRoutine, GetModuleBaseRoutine, TranslateAddress) ; MachineType : DWORD -> "int" ; hProcess : HANDLE -> "sptr" ; hThread : HANDLE -> "sptr" ; StackFrame : STACKFRAME* in/out -> "var" ; ContextRecord : void* in/out -> "sptr" ; ReadMemoryRoutine : PREAD_PROCESS_MEMORY_ROUTINE optional -> "sptr" ; FunctionTableAccessRoutine : PFUNCTION_TABLE_ACCESS_ROUTINE optional -> "sptr" ; GetModuleBaseRoutine : PGET_MODULE_BASE_ROUTINE optional -> "sptr" ; TranslateAddress : PTRANSLATE_ADDRESS_ROUTINE optional -> "sptr" ; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。#uselib "dbghelp.dll" #cfunc global StackWalk "StackWalk" int, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr ; res = StackWalk(MachineType, hProcess, hThread, varptr(StackFrame), ContextRecord, ReadMemoryRoutine, FunctionTableAccessRoutine, GetModuleBaseRoutine, TranslateAddress) ; MachineType : DWORD -> "int" ; hProcess : HANDLE -> "sptr" ; hThread : HANDLE -> "sptr" ; StackFrame : STACKFRAME* in/out -> "sptr" ; ContextRecord : void* in/out -> "sptr" ; ReadMemoryRoutine : PREAD_PROCESS_MEMORY_ROUTINE optional -> "sptr" ; FunctionTableAccessRoutine : PFUNCTION_TABLE_ACCESS_ROUTINE optional -> "sptr" ; GetModuleBaseRoutine : PGET_MODULE_BASE_ROUTINE optional -> "sptr" ; TranslateAddress : PTRANSLATE_ADDRESS_ROUTINE optional -> "sptr" ; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。
出力引数:
; BOOL StackWalk(DWORD MachineType, HANDLE hProcess, HANDLE hThread, STACKFRAME* StackFrame, void* ContextRecord, PREAD_PROCESS_MEMORY_ROUTINE ReadMemoryRoutine, PFUNCTION_TABLE_ACCESS_ROUTINE FunctionTableAccessRoutine, PGET_MODULE_BASE_ROUTINE GetModuleBaseRoutine, PTRANSLATE_ADDRESS_ROUTINE TranslateAddress) #uselib "dbghelp.dll" #cfunc global StackWalk "StackWalk" int, intptr, intptr, var, intptr, intptr, intptr, intptr, intptr ; res = StackWalk(MachineType, hProcess, hThread, StackFrame, ContextRecord, ReadMemoryRoutine, FunctionTableAccessRoutine, GetModuleBaseRoutine, TranslateAddress) ; MachineType : DWORD -> "int" ; hProcess : HANDLE -> "intptr" ; hThread : HANDLE -> "intptr" ; StackFrame : STACKFRAME* in/out -> "var" ; ContextRecord : void* in/out -> "intptr" ; ReadMemoryRoutine : PREAD_PROCESS_MEMORY_ROUTINE optional -> "intptr" ; FunctionTableAccessRoutine : PFUNCTION_TABLE_ACCESS_ROUTINE optional -> "intptr" ; GetModuleBaseRoutine : PGET_MODULE_BASE_ROUTINE optional -> "intptr" ; TranslateAddress : PTRANSLATE_ADDRESS_ROUTINE optional -> "intptr" ; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。; BOOL StackWalk(DWORD MachineType, HANDLE hProcess, HANDLE hThread, STACKFRAME* StackFrame, void* ContextRecord, PREAD_PROCESS_MEMORY_ROUTINE ReadMemoryRoutine, PFUNCTION_TABLE_ACCESS_ROUTINE FunctionTableAccessRoutine, PGET_MODULE_BASE_ROUTINE GetModuleBaseRoutine, PTRANSLATE_ADDRESS_ROUTINE TranslateAddress) #uselib "dbghelp.dll" #cfunc global StackWalk "StackWalk" int, intptr, intptr, intptr, intptr, intptr, intptr, intptr, intptr ; res = StackWalk(MachineType, hProcess, hThread, varptr(StackFrame), ContextRecord, ReadMemoryRoutine, FunctionTableAccessRoutine, GetModuleBaseRoutine, TranslateAddress) ; MachineType : DWORD -> "int" ; hProcess : HANDLE -> "intptr" ; hThread : HANDLE -> "intptr" ; StackFrame : STACKFRAME* in/out -> "intptr" ; ContextRecord : void* in/out -> "intptr" ; ReadMemoryRoutine : PREAD_PROCESS_MEMORY_ROUTINE optional -> "intptr" ; FunctionTableAccessRoutine : PFUNCTION_TABLE_ACCESS_ROUTINE optional -> "intptr" ; GetModuleBaseRoutine : PGET_MODULE_BASE_ROUTINE optional -> "intptr" ; TranslateAddress : PTRANSLATE_ADDRESS_ROUTINE optional -> "intptr" ; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。
import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
dbghelp = windows.NewLazySystemDLL("dbghelp.dll")
procStackWalk = dbghelp.NewProc("StackWalk")
)
// MachineType (DWORD), hProcess (HANDLE), hThread (HANDLE), StackFrame (STACKFRAME* in/out), ContextRecord (void* in/out), ReadMemoryRoutine (PREAD_PROCESS_MEMORY_ROUTINE optional), FunctionTableAccessRoutine (PFUNCTION_TABLE_ACCESS_ROUTINE optional), GetModuleBaseRoutine (PGET_MODULE_BASE_ROUTINE optional), TranslateAddress (PTRANSLATE_ADDRESS_ROUTINE optional)
r1, _, err := procStackWalk.Call(
uintptr(MachineType),
uintptr(hProcess),
uintptr(hThread),
uintptr(StackFrame),
uintptr(ContextRecord),
uintptr(ReadMemoryRoutine),
uintptr(FunctionTableAccessRoutine),
uintptr(GetModuleBaseRoutine),
uintptr(TranslateAddress),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BOOLfunction StackWalk(
MachineType: DWORD; // DWORD
hProcess: THandle; // HANDLE
hThread: THandle; // HANDLE
StackFrame: Pointer; // STACKFRAME* in/out
ContextRecord: Pointer; // void* in/out
ReadMemoryRoutine: Pointer; // PREAD_PROCESS_MEMORY_ROUTINE optional
FunctionTableAccessRoutine: Pointer; // PFUNCTION_TABLE_ACCESS_ROUTINE optional
GetModuleBaseRoutine: Pointer; // PGET_MODULE_BASE_ROUTINE optional
TranslateAddress: Pointer // PTRANSLATE_ADDRESS_ROUTINE optional
): BOOL; stdcall;
external 'dbghelp.dll' name 'StackWalk';result := DllCall("dbghelp\StackWalk"
, "UInt", MachineType ; DWORD
, "Ptr", hProcess ; HANDLE
, "Ptr", hThread ; HANDLE
, "Ptr", StackFrame ; STACKFRAME* in/out
, "Ptr", ContextRecord ; void* in/out
, "Ptr", ReadMemoryRoutine ; PREAD_PROCESS_MEMORY_ROUTINE optional
, "Ptr", FunctionTableAccessRoutine ; PFUNCTION_TABLE_ACCESS_ROUTINE optional
, "Ptr", GetModuleBaseRoutine ; PGET_MODULE_BASE_ROUTINE optional
, "Ptr", TranslateAddress ; PTRANSLATE_ADDRESS_ROUTINE optional
, "Int") ; return: BOOL●StackWalk(MachineType, hProcess, hThread, StackFrame, ContextRecord, ReadMemoryRoutine, FunctionTableAccessRoutine, GetModuleBaseRoutine, TranslateAddress) = DLL("dbghelp.dll", "bool StackWalk(dword, void*, void*, void*, void*, void*, void*, void*, void*)")
# 呼び出し: StackWalk(MachineType, hProcess, hThread, StackFrame, ContextRecord, ReadMemoryRoutine, FunctionTableAccessRoutine, GetModuleBaseRoutine, TranslateAddress)
# MachineType : DWORD -> "dword"
# hProcess : HANDLE -> "void*"
# hThread : HANDLE -> "void*"
# StackFrame : STACKFRAME* in/out -> "void*"
# ContextRecord : void* in/out -> "void*"
# ReadMemoryRoutine : PREAD_PROCESS_MEMORY_ROUTINE optional -> "void*"
# FunctionTableAccessRoutine : PFUNCTION_TABLE_ACCESS_ROUTINE optional -> "void*"
# GetModuleBaseRoutine : PGET_MODULE_BASE_ROUTINE optional -> "void*"
# TranslateAddress : PTRANSLATE_ADDRESS_ROUTINE optional -> "void*"
# 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)。