StackWalk

// 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
);

<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 <MarshalAs(UnmanagedType.Bool)> 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。

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   // BOOL

function 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)。

const std = @import("std");

extern "dbghelp" fn StackWalk(
    MachineType: u32, // DWORD
    hProcess: ?*anyopaque, // HANDLE
    hThread: ?*anyopaque, // HANDLE
    StackFrame: [*c]STACKFRAME, // STACKFRAME* in/out
    ContextRecord: ?*anyopaque, // void* in/out
    ReadMemoryRoutine: ?*anyopaque, // PREAD_PROCESS_MEMORY_ROUTINE optional
    FunctionTableAccessRoutine: ?*anyopaque, // PFUNCTION_TABLE_ACCESS_ROUTINE optional
    GetModuleBaseRoutine: ?*anyopaque, // PGET_MODULE_BASE_ROUTINE optional
    TranslateAddress: ?*anyopaque // PTRANSLATE_ADDRESS_ROUTINE optional
) callconv(std.os.windows.WINAPI) i32;

proc StackWalk(
    MachineType: uint32,  # DWORD
    hProcess: pointer,  # HANDLE
    hThread: pointer,  # HANDLE
    StackFrame: ptr STACKFRAME,  # 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
): int32 {.importc: "StackWalk", stdcall, dynlib: "dbghelp.dll".}

pragma(lib, "dbghelp");
extern(Windows)
int StackWalk(
    uint MachineType,   // DWORD
    void* hProcess,   // HANDLE
    void* hThread,   // HANDLE
    STACKFRAME* 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
);

ccall((:StackWalk, "dbghelp.dll"), stdcall, Int32,
      (UInt32, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{STACKFRAME}, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}),
      MachineType, hProcess, hThread, StackFrame, ContextRecord, ReadMemoryRoutine, FunctionTableAccessRoutine, GetModuleBaseRoutine, TranslateAddress)
# MachineType : DWORD -> UInt32
# hProcess : HANDLE -> Ptr{Cvoid}
# hThread : HANDLE -> Ptr{Cvoid}
# StackFrame : STACKFRAME* in/out -> Ptr{STACKFRAME}
# ContextRecord : void* in/out -> Ptr{Cvoid}
# ReadMemoryRoutine : PREAD_PROCESS_MEMORY_ROUTINE optional -> Ptr{Cvoid}
# FunctionTableAccessRoutine : PFUNCTION_TABLE_ACCESS_ROUTINE optional -> Ptr{Cvoid}
# GetModuleBaseRoutine : PGET_MODULE_BASE_ROUTINE optional -> Ptr{Cvoid}
# TranslateAddress : PTRANSLATE_ADDRESS_ROUTINE optional -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t StackWalk(
    uint32_t MachineType,
    void* hProcess,
    void* hThread,
    void* StackFrame,
    void* ContextRecord,
    void* ReadMemoryRoutine,
    void* FunctionTableAccessRoutine,
    void* GetModuleBaseRoutine,
    void* TranslateAddress);
]]
local dbghelp = ffi.load("dbghelp")
-- dbghelp.StackWalk(MachineType, hProcess, hThread, StackFrame, ContextRecord, ReadMemoryRoutine, FunctionTableAccessRoutine, GetModuleBaseRoutine, TranslateAddress)
-- 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
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('dbghelp.dll');
const StackWalk = lib.func('__stdcall', 'StackWalk', 'int32_t', ['uint32_t', 'void *', 'void *', 'void *', 'void *', 'void *', 'void *', 'void *', 'void *']);
// StackWalk(MachineType, hProcess, hThread, StackFrame, ContextRecord, ReadMemoryRoutine, FunctionTableAccessRoutine, GetModuleBaseRoutine, TranslateAddress)
// MachineType : DWORD -> 'uint32_t'
// 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 *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。
// コールバック(関数ポインタ)は koffi.proto/koffi.register で型を定義して渡す(素の void* では JS 関数を渡せない)。

const lib = Deno.dlopen("dbghelp.dll", {
  StackWalk: { parameters: ["u32", "pointer", "pointer", "pointer", "pointer", "pointer", "pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.StackWalk(MachineType, hProcess, hThread, StackFrame, ContextRecord, ReadMemoryRoutine, FunctionTableAccessRoutine, GetModuleBaseRoutine, TranslateAddress)
// MachineType : DWORD -> "u32"
// hProcess : HANDLE -> "pointer"
// hThread : HANDLE -> "pointer"
// StackFrame : STACKFRAME* in/out -> "pointer"
// ContextRecord : void* in/out -> "pointer"
// ReadMemoryRoutine : PREAD_PROCESS_MEMORY_ROUTINE optional -> "pointer"
// FunctionTableAccessRoutine : PFUNCTION_TABLE_ACCESS_ROUTINE optional -> "pointer"
// GetModuleBaseRoutine : PGET_MODULE_BASE_ROUTINE optional -> "pointer"
// TranslateAddress : PTRANSLATE_ADDRESS_ROUTINE optional -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
int32_t StackWalk(
    uint32_t MachineType,
    void* hProcess,
    void* hThread,
    void* StackFrame,
    void* ContextRecord,
    void* ReadMemoryRoutine,
    void* FunctionTableAccessRoutine,
    void* GetModuleBaseRoutine,
    void* TranslateAddress);
C, "dbghelp.dll");
// $ffi->StackWalk(MachineType, hProcess, hThread, StackFrame, ContextRecord, ReadMemoryRoutine, FunctionTableAccessRoutine, GetModuleBaseRoutine, TranslateAddress);
// 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
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Dbghelp extends StdCallLibrary {
    Dbghelp INSTANCE = Native.load("dbghelp", Dbghelp.class);
    boolean StackWalk(
        int MachineType,   // DWORD
        Pointer hProcess,   // HANDLE
        Pointer hThread,   // HANDLE
        Pointer StackFrame,   // STACKFRAME* in/out
        Pointer ContextRecord,   // void* in/out
        Callback ReadMemoryRoutine,   // PREAD_PROCESS_MEMORY_ROUTINE optional
        Callback FunctionTableAccessRoutine,   // PFUNCTION_TABLE_ACCESS_ROUTINE optional
        Callback GetModuleBaseRoutine,   // PGET_MODULE_BASE_ROUTINE optional
        Callback TranslateAddress   // PTRANSLATE_ADDRESS_ROUTINE optional
    );
}

@[Link("dbghelp")]
lib Libdbghelp
  fun StackWalk = StackWalk(
    MachineType : UInt32,   # DWORD
    hProcess : Void*,   # HANDLE
    hThread : Void*,   # HANDLE
    StackFrame : STACKFRAME*,   # STACKFRAME* in/out
    ContextRecord : Void*,   # void* in/out
    ReadMemoryRoutine : Void*,   # PREAD_PROCESS_MEMORY_ROUTINE optional
    FunctionTableAccessRoutine : Void*,   # PFUNCTION_TABLE_ACCESS_ROUTINE optional
    GetModuleBaseRoutine : Void*,   # PGET_MODULE_BASE_ROUTINE optional
    TranslateAddress : Void*   # PTRANSLATE_ADDRESS_ROUTINE optional
  ) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef StackWalkNative = Int32 Function(Uint32, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>);
typedef StackWalkDart = int Function(int, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>);
final StackWalk = DynamicLibrary.open('dbghelp.dll')
    .lookupFunction<StackWalkNative, StackWalkDart>('StackWalk');
// MachineType : DWORD -> Uint32
// hProcess : HANDLE -> Pointer<Void>
// hThread : HANDLE -> Pointer<Void>
// StackFrame : STACKFRAME* in/out -> Pointer<Void>
// ContextRecord : void* in/out -> Pointer<Void>
// ReadMemoryRoutine : PREAD_PROCESS_MEMORY_ROUTINE optional -> Pointer<Void>
// FunctionTableAccessRoutine : PFUNCTION_TABLE_ACCESS_ROUTINE optional -> Pointer<Void>
// GetModuleBaseRoutine : PGET_MODULE_BASE_ROUTINE optional -> Pointer<Void>
// TranslateAddress : PTRANSLATE_ADDRESS_ROUTINE optional -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function 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';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "StackWalk"
  c_StackWalk :: Word32 -> Ptr () -> Ptr () -> Ptr () -> Ptr () -> Ptr () -> Ptr () -> Ptr () -> Ptr () -> IO CInt
-- MachineType : DWORD -> Word32
-- 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 -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let stackwalk =
  foreign "StackWalk"
    (uint32_t @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* MachineType : DWORD -> uint32_t *)
(* hProcess : HANDLE -> (ptr void) *)
(* hThread : HANDLE -> (ptr void) *)
(* StackFrame : STACKFRAME* in/out -> (ptr void) *)
(* ContextRecord : void* in/out -> (ptr void) *)
(* ReadMemoryRoutine : PREAD_PROCESS_MEMORY_ROUTINE optional -> (ptr void) *)
(* FunctionTableAccessRoutine : PFUNCTION_TABLE_ACCESS_ROUTINE optional -> (ptr void) *)
(* GetModuleBaseRoutine : PGET_MODULE_BASE_ROUTINE optional -> (ptr void) *)
(* TranslateAddress : PTRANSLATE_ADDRESS_ROUTINE optional -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library dbghelp (t "dbghelp.dll"))
(cffi:use-foreign-library dbghelp)

(cffi:defcfun ("StackWalk" stack-walk :convention :stdcall) :int32
  (machine-type :uint32)   ; DWORD
  (h-process :pointer)   ; HANDLE
  (h-thread :pointer)   ; HANDLE
  (stack-frame :pointer)   ; STACKFRAME* in/out
  (context-record :pointer)   ; void* in/out
  (read-memory-routine :pointer)   ; PREAD_PROCESS_MEMORY_ROUTINE optional
  (function-table-access-routine :pointer)   ; PFUNCTION_TABLE_ACCESS_ROUTINE optional
  (get-module-base-routine :pointer)   ; PGET_MODULE_BASE_ROUTINE optional
  (translate-address :pointer))   ; PTRANSLATE_ADDRESS_ROUTINE optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $StackWalk = Win32::API::More->new('dbghelp',
    'BOOL StackWalk(DWORD MachineType, HANDLE hProcess, HANDLE hThread, LPVOID StackFrame, LPVOID ContextRecord, LPVOID ReadMemoryRoutine, LPVOID FunctionTableAccessRoutine, LPVOID GetModuleBaseRoutine, LPVOID TranslateAddress)');
# my $ret = $StackWalk->Call($MachineType, $hProcess, $hThread, $StackFrame, $ContextRecord, $ReadMemoryRoutine, $FunctionTableAccessRoutine, $GetModuleBaseRoutine, $TranslateAddress);
# MachineType : DWORD -> DWORD
# hProcess : HANDLE -> HANDLE
# hThread : HANDLE -> HANDLE
# StackFrame : STACKFRAME* in/out -> LPVOID
# ContextRecord : void* in/out -> LPVOID
# ReadMemoryRoutine : PREAD_PROCESS_MEMORY_ROUTINE optional -> LPVOID
# FunctionTableAccessRoutine : PFUNCTION_TABLE_ACCESS_ROUTINE optional -> LPVOID
# GetModuleBaseRoutine : PGET_MODULE_BASE_ROUTINE optional -> LPVOID
# TranslateAddress : PTRANSLATE_ADDRESS_ROUTINE optional -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。
# コールバック(関数ポインタ)は Perl sub を直接渡せません。Win32::API::Callback を使用してください。