if {"::tcltest" ni [namespace children]} {
    package require tcltest 2.5
    namespace import -force ::tcltest::*
}

testConstraint memorymoduletest [expr {0 == [catch {zipfs mount dltest/memorymoduletest.zip [file join [zipfs root] memorymoduletest]}]}]

lappend auto_path [file join [zipfs root] memorymoduletest]

testConstraint thread [expr {[catch {package require thread 3.0}] == 0}]

test memorymodule-1.0 {info loaded} memorymoduletest {
    package require memorymoduletest
    info loaded {} Memorymoduletest
} [file join [zipfs root] memorymoduletest/tcl9memorymoduletest.dll]

test memorymodule-1.1 {GetModuleFileNameA} memorymoduletest {
    package require memorymoduletest
    GetModuleFileNameA
} //zipfs:/memorymoduletest/tcl9memorymoduletest.dll

test memorymodule-1.2 {GetModuleFileNameW} memorymoduletest {
    package require memorymoduletest
    GetModuleFileNameW
} //zipfs:/memorymoduletest/tcl9memorymoduletest.dll

test memorymodule-2.0 {LTS, create thread before accessing var} -constraints {memorymoduletest thread} -body {
    package require Thread
    package require threadvartest
    set t1 [thread::create]
    ThreadVar 15; # Set ThreadVar to 15 in the main thread
    thread::preserve $t1
    thread::send $t1 {
	lappend auto_path [file join [zipfs root] memorymoduletest]
	package require threadvartest
	# set ThreadVar to 16 in the subthread
	ThreadVar 16
	return [ThreadVar]
    } result
    thread::release $t1
    # ThreadVar in main thread should be unchanged (15)
    list [ThreadVar] $result
} -result {15 16}

test memorymodule-2.1 {LTS, create thread after accessing var} -constraints {memorymoduletest thread} -body {
    package require Thread
    package require threadvartest
    ThreadVar 15; # Set ThreadVar to 15 in the main thread
    set t1 [thread::create]; #create thread _before_ setting the variable
    thread::preserve $t1
    thread::send $t1 {
	lappend auto_path [file join [zipfs root] memorymoduletest]
	package require threadvartest
	# set ThreadVar to 16 in the subthread
	ThreadVar 16
	return [ThreadVar]
    } result
    thread::release $t1
    # ThreadVar in main thread should be unchanged (15)
    list [ThreadVar] $result
} -result {15 16}

test memorymodule-2.2 {nexted exception} -constraints memorymoduletest -body {
    NestedException
} -result 1

test memorymodule-3.0 {Multiple DLL's} -constraints memorymoduletest -body {
    package require threadvar2test
    package require threadvartest
    set result {}
    ThreadVar 15; # Modify first module
    lappend result [ThreadVar]; # Check first module
    ThreadVar2 16; # Modify second module
    lappend result [ThreadVar]; # Check first module
    ThreadVar 17; # Modify first module
    lappend result [ThreadVar2]; # Check second module
} -result {15 15 16}

test memorymodule-3.1 {Multiple DLL's} -constraints memorymoduletest -body {
    package require threadvar2test
    package require threadvartest
    # The two _tls_index should NOT be the same
    expr {[ThreadVar -index] == [ThreadVar2 -index]}
} -result 0

test memorymodule-3.2 {_tls_index} -constraints {memorymoduletest thread} -body {
    set t1 [thread::create];
    thread::preserve $t1
    thread::send $t1 {
	lappend auto_path [file join [zipfs root] memorymoduletest]
	package require threadvartest
	return [list [expr {[ThreadVar -index] > 0}] [ThreadVar -start] [ThreadVar -end]]
    } result
    thread::release $t1
    lappend result [expr {[ThreadVar -index] > 0}] [ThreadVar -start] [ThreadVar -end]
} -result {1 0 0 1 0 0}

# cleanup
::tcltest::cleanupTests
return

		$(TOP_DIR)/win/tclsh.exe.manifest.in $(TOP_DIR)/win/tclUuid.h.in \
		$(TOP_DIR)/win/gitmanifest.in $(TOP_DIR)/win/svnmanifest.in \
		$(TOP_DIR)/win/x86_64-w64-mingw32-nmakehlp.exe $(DISTDIR)/win
	chmod 775 $(DISTDIR)/win/x86_64-w64-mingw32-nmakehlp.exe
	$(DIST_INSTALL_SCRIPT) $(TOP_DIR)/win/configure $(DISTDIR)/win
	$(DIST_INSTALL_DATA) $(TOP_DIR)/win/*.c $(TOP_DIR)/win/*.ico $(TOP_DIR)/win/*.rc \
		$(TOP_DIR)/win/tclWinInt.h $(TOP_DIR)/win/tclWinPort.h \
		$(DISTDIR)/win
		$(TOP_DIR)/win/MemoryModule.h $(DISTDIR)/win
	$(DIST_INSTALL_DATA) $(TOP_DIR)/win/*.bat $(DISTDIR)/win
	$(DIST_INSTALL_DATA) $(TOP_DIR)/win/*.vc $(DISTDIR)/win
	$(DIST_INSTALL_DATA) $(TOP_DIR)/win/tcl.ds* $(DISTDIR)/win
	$(DIST_INSTALL_DATA) $(TOP_DIR)/win/README $(DISTDIR)/win
	$(DIST_INSTALL_DATA) $(TOP_DIR)/license.terms $(DISTDIR)/win
	$(INSTALL_DATA_DIR) $(DISTDIR)/macosx
	$(DIST_INSTALL_DATA) $(MAC_OSX_DIR)/GNUmakefile $(MAC_OSX_DIR)/README \

CFLAGS_OPTIMIZE	= @CFLAGS_OPTIMIZE@

# To change the compiler switches, for example to change from optimization to
# debugging symbols, change the following line:
#CFLAGS =		$(CFLAGS_DEBUG)
#CFLAGS =		$(CFLAGS_OPTIMIZE)
#CFLAGS =		$(CFLAGS_DEBUG) $(CFLAGS_OPTIMIZE)
CFLAGS =		@CFLAGS@ @CFLAGS_DEFAULT@ -DMP_FIXED_CUTOFFS -DUTF8PROC_STATIC -D__USE_MINGW_ANSI_STDIO=0
CFLAGS =		@CFLAGS@ @CFLAGS_DEFAULT@ -DMP_FIXED_CUTOFFS -DUTF8PROC_STATIC -D__USE_MINGW_ANSI_STDIO=0 -DTCL_LOAD_FROM_MEMORY

# To compile without backward compatibility and deprecated code uncomment the
# following
NO_DEPRECATED_FLAGS	=
#NO_DEPRECATED_FLAGS	= -DTCL_NO_DEPRECATED

# To enable compilation debugging reverse the comment characters on one of the

	  echo 'cd /tmp'; \
	  echo '#"$$BDP/$(TCLSH)" "$(ROOT_DIR_WIN_NATIVE)/tests/all.tcl" $$TESTFLAGS -load "$(TEST_LOAD_FACILITIES)" "$$@"'; \
	  echo '"$$BDP/$(TEST_EXE_FILE)" "$(ROOT_DIR_WIN_NATIVE)/tests/all.tcl" $$TESTFLAGS -load "$(TEST_LOAD_PRMS)" "$$@"'; \
	) > tcltest.sh;

tcltest.sh: tcltest.cmd

thrower.dll:	dltest/thrower.dll
	cp dltest/thrower.dll .

tcltest: binaries $(TEST_EXE_FILE) $(TEST_DLL_FILE) $(CAT32) tcltest.cmd
tcltest: binaries $(TEST_EXE_FILE) $(TEST_DLL_FILE) $(CAT32) tcltest.cmd thrower.dll

binaries: $(TCL_STUB_LIB_FILE) @LIBRARIES@ winextensions ${TCL_ZIP_FILE} $(TCLSH)

winextensions: ${DDE_DLL_FILE} ${REG_DLL_FILE}

libraries:

tclTestMain.${OBJEXT}: tclAppInit.c
	$(CC) -c $(CC_SWITCHES) -DTCL_TEST -DUNICODE -D_UNICODE $(EXTFLAGS) @DEPARG@ $(CC_OBJNAME)

tclWinInit.${OBJEXT}: tclWinInit.c
	$(CC) -c $(CC_SWITCHES) -DBUILD_tcl $(EXTFLAGS) @DEPARG@ $(CC_OBJNAME)

tclWinLoad.${OBJEXT}: tclWinLoad.c
	$(CC) -c $(CC_SWITCHES) -DBUILD_tcl -DUNICODE -D_UNICODE $(EXTFLAGS) @DEPARG@ $(CC_OBJNAME)

tclWinPipe.${OBJEXT}: tclWinPipe.c
	$(CC) -c $(CC_SWITCHES) -DBUILD_tcl $(EXTFLAGS) @DEPARG@ $(CC_OBJNAME)

tclWinReg.${OBJEXT}: tclWinReg.c
	$(CC) -c $(CC_SWITCHES) $(EXTFLAGS) @DEPARG@ $(CC_OBJNAME)

tcl8WinReg.${OBJEXT}: tclWinReg.c

/*
 * Memory DLL loading code
 * Version 0.0.4
 *
 * Copyright (c) 2004-2015 by Joachim Bauch / mail@joachim-bauch.de
 * http://www.joachim-bauch.de
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is MemoryModule.c
 *
 * The Initial Developer of the Original Code is Joachim Bauch.
 *
 * Portions created by Joachim Bauch are Copyright (C) 2004-2015
 * Joachim Bauch. All Rights Reserved.
 *
 *
 * THeller: Added binary search in MemoryGetProcAddress function
 * (#define USE_BINARY_SEARCH to enable it).  This gives a very large
 * speedup for libraries that exports lots of functions.
 *
 * These portions are Copyright (C) 2013 Thomas Heller.
 */

#include <windows.h>
#include <winnt.h>
#include <stddef.h>
#include <tchar.h>
#ifdef DEBUG_OUTPUT
#include <stdio.h>
#endif

#ifdef _MSC_VER
// Disable warning about data -> function pointer conversion
#pragma warning(disable:4055)
 // C4244: conversion from 'uintptr_t' to 'DWORD', possible loss of data.
#pragma warning(error: 4244)
// C4267: conversion from 'size_t' to 'int', possible loss of data.
#pragma warning(error: 4267)

#define inline __inline
#endif

#ifndef IMAGE_SIZEOF_BASE_RELOCATION
// Vista SDKs no longer define IMAGE_SIZEOF_BASE_RELOCATION!?
#define IMAGE_SIZEOF_BASE_RELOCATION (sizeof(IMAGE_BASE_RELOCATION))
#endif

#ifndef _WIN64
#define HOST_MACHINE IMAGE_FILE_MACHINE_I386
#elif defined(_M_ARM64) || defined(__aarch64__)
#define HOST_MACHINE IMAGE_FILE_MACHINE_ARM64
#else
#define HOST_MACHINE IMAGE_FILE_MACHINE_AMD64
#endif

#include "MemoryModule.h"

struct ExportNameEntry {
    LPCSTR name;
    WORD idx;
};

typedef BOOL (WINAPI *DllEntryProc)(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpReserved);
typedef int (WINAPI *ExeEntryProc)(void);

#ifdef _WIN64
typedef struct POINTER_LIST {
    struct POINTER_LIST *next;
    void *address;
} POINTER_LIST;
#endif

typedef struct {
    PIMAGE_NT_HEADERS headers;
    unsigned char *codeBase;
    HCUSTOMMODULE *modules;
    int numModules;
    BOOL initialized;
    BOOL isDLL;
    BOOL isRelocated;
    CustomAllocFunc alloc;
    CustomFreeFunc free;
    CustomLoadLibraryFunc loadLibrary;
    CustomGetProcAddressFunc getProcAddress;
    CustomFreeLibraryFunc freeLibrary;
    struct ExportNameEntry *nameExportsTable;
    void *userdata;
    ExeEntryProc exeEntry;
    DWORD pageSize;
#ifdef _WIN64
    POINTER_LIST *blockedMemory;
#endif
} MEMORYMODULE, *PMEMORYMODULE;

typedef struct {
    LPVOID address;
    LPVOID alignedAddress;
    SIZE_T size;
    DWORD characteristics;
    BOOL last;
} SECTIONFINALIZEDATA, *PSECTIONFINALIZEDATA;

#define GET_HEADER_DICTIONARY(module, idx)  &(module)->headers->OptionalHeader.DataDirectory[idx]

static inline uintptr_t
AlignValueDown(uintptr_t value, uintptr_t alignment) {
    return value & ~(alignment - 1);
}

static inline LPVOID
AlignAddressDown(LPVOID address, uintptr_t alignment) {
    return (LPVOID) AlignValueDown((uintptr_t) address, alignment);
}

static inline size_t
AlignValueUp(size_t value, size_t alignment) {
    return (value + alignment - 1) & ~(alignment - 1);
}

static inline void*
OffsetPointer(void* data, ptrdiff_t offset) {
    return (void*) ((uintptr_t) data + offset);
}

static inline void
OutputLastError(const char *msg)
{
#ifndef DEBUG_OUTPUT
    UNREFERENCED_PARAMETER(msg);
#else
    LPVOID tmp;
    char *tmpmsg;
    FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
        NULL, GetLastError(), MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPTSTR)&tmp, 0, NULL);
    tmpmsg = (char *)LocalAlloc(LPTR, strlen(msg) + strlen(tmp) + 3);
    sprintf(tmpmsg, "%s: %s", msg, tmp);
    OutputDebugString(tmpmsg);
    LocalFree(tmpmsg);
    LocalFree(tmp);
#endif
}

#ifdef _WIN64
static void
FreePointerList(POINTER_LIST *head, CustomFreeFunc freeMemory, void *userdata)
{
    POINTER_LIST *node = head;
    while (node) {
        POINTER_LIST *next;
        freeMemory(node->address, 0, MEM_RELEASE, userdata);
        next = node->next;
        free(node);
        node = next;
    }
}
#endif

static BOOL
CheckSize(size_t size, size_t expected) {
    if (size < expected) {
        SetLastError(ERROR_INVALID_DATA);
        return FALSE;
    }

    return TRUE;
}

static BOOL
CopySections(const unsigned char *data, size_t size, PIMAGE_NT_HEADERS old_headers, PMEMORYMODULE module)
{
    int i, section_size;
    unsigned char *codeBase = module->codeBase;
    unsigned char *dest;
    PIMAGE_SECTION_HEADER section = IMAGE_FIRST_SECTION(module->headers);
    for (i=0; i<module->headers->FileHeader.NumberOfSections; i++, section++) {
        if (section->SizeOfRawData == 0) {
            // section doesn't contain data in the dll itself, but may define
            // uninitialized data
            section_size = old_headers->OptionalHeader.SectionAlignment;
            if (section_size > 0) {
                dest = (unsigned char *)module->alloc(codeBase + section->VirtualAddress,
                    section_size,
                    MEM_COMMIT,
                    PAGE_READWRITE,
                    module->userdata);
                if (dest == NULL) {
                    return FALSE;
                }

                // Always use position from file to support alignments smaller
                // than page size (allocation above will align to page size).
                dest = codeBase + section->VirtualAddress;
                // NOTE: On 64bit systems we truncate to 32bit here but expand
                // again later when "PhysicalAddress" is used.
                section->Misc.PhysicalAddress = (DWORD) ((uintptr_t) dest & 0xffffffff);
                memset(dest, 0, section_size);
            }

            // section is empty
            continue;
        }

        if (!CheckSize(size, section->PointerToRawData + section->SizeOfRawData)) {
            return FALSE;
        }

        // commit memory block and copy data from dll
        dest = (unsigned char *)module->alloc(codeBase + section->VirtualAddress,
                            section->SizeOfRawData,
                            MEM_COMMIT,
                            PAGE_READWRITE,
                            module->userdata);
        if (dest == NULL) {
            return FALSE;
        }

        // Always use position from file to support alignments smaller
        // than page size (allocation above will align to page size).
        dest = codeBase + section->VirtualAddress;
        memcpy(dest, data + section->PointerToRawData, section->SizeOfRawData);
        // NOTE: On 64bit systems we truncate to 32bit here but expand
        // again later when "PhysicalAddress" is used.
        section->Misc.PhysicalAddress = (DWORD) ((uintptr_t) dest & 0xffffffff);
    }

    return TRUE;
}

// Protection flags for memory pages (Executable, Readable, Writeable)
static int ProtectionFlags[2][2][2] = {
    {
        // not executable
        {PAGE_NOACCESS, PAGE_WRITECOPY},
        {PAGE_READONLY, PAGE_READWRITE},
    }, {
        // executable
        {PAGE_EXECUTE, PAGE_EXECUTE_WRITECOPY},
        {PAGE_EXECUTE_READ, PAGE_EXECUTE_READWRITE},
    },
};

static SIZE_T
GetRealSectionSize(PMEMORYMODULE module, PIMAGE_SECTION_HEADER section) {
    DWORD size = section->SizeOfRawData;
    if (size == 0) {
        if (section->Characteristics & IMAGE_SCN_CNT_INITIALIZED_DATA) {
            size = module->headers->OptionalHeader.SizeOfInitializedData;
        } else if (section->Characteristics & IMAGE_SCN_CNT_UNINITIALIZED_DATA) {
            size = module->headers->OptionalHeader.SizeOfUninitializedData;
        }
    }
    return (SIZE_T) size;
}

static BOOL
FinalizeSection(PMEMORYMODULE module, PSECTIONFINALIZEDATA sectionData) {
    DWORD protect, oldProtect;
    BOOL executable;
    BOOL readable;
    BOOL writeable;

    if (sectionData->size == 0) {
        return TRUE;
    }

    if (sectionData->characteristics & IMAGE_SCN_MEM_DISCARDABLE) {
        // section is not needed any more and can safely be freed
        if (sectionData->address == sectionData->alignedAddress &&
            (sectionData->last ||
             module->headers->OptionalHeader.SectionAlignment == module->pageSize ||
             (sectionData->size % module->pageSize) == 0)
           ) {
            // Only allowed to decommit whole pages
            module->free(sectionData->address, sectionData->size, MEM_DECOMMIT, module->userdata);
        }
        return TRUE;
    }

    // determine protection flags based on characteristics
    executable = (sectionData->characteristics & IMAGE_SCN_MEM_EXECUTE) != 0;
    readable =   (sectionData->characteristics & IMAGE_SCN_MEM_READ) != 0;
    writeable =  (sectionData->characteristics & IMAGE_SCN_MEM_WRITE) != 0;
    protect = ProtectionFlags[executable][readable][writeable];
    if (sectionData->characteristics & IMAGE_SCN_MEM_NOT_CACHED) {
        protect |= PAGE_NOCACHE;
    }

    // change memory access flags
    if (VirtualProtect(sectionData->address, sectionData->size, protect, &oldProtect) == 0) {
        OutputLastError("Error protecting memory page");
        return FALSE;
    }

    return TRUE;
}

static BOOL
FinalizeSections(PMEMORYMODULE module)
{
    int i;
    PIMAGE_SECTION_HEADER section = IMAGE_FIRST_SECTION(module->headers);
#ifdef _WIN64
    // "PhysicalAddress" might have been truncated to 32bit above, expand to
    // 64bits again.
    uintptr_t imageOffset = ((uintptr_t) module->headers->OptionalHeader.ImageBase & 0xffffffff00000000);
#else
    static const uintptr_t imageOffset = 0;
#endif
    SECTIONFINALIZEDATA sectionData;
    sectionData.address = (LPVOID)((uintptr_t)section->Misc.PhysicalAddress | imageOffset);
    sectionData.alignedAddress = AlignAddressDown(sectionData.address, module->pageSize);
    sectionData.size = GetRealSectionSize(module, section);
    sectionData.characteristics = section->Characteristics;
    sectionData.last = FALSE;
    section++;

    // loop through all sections and change access flags
    for (i=1; i<module->headers->FileHeader.NumberOfSections; i++, section++) {
        LPVOID sectionAddress = (LPVOID)((uintptr_t)section->Misc.PhysicalAddress | imageOffset);
        LPVOID alignedAddress = AlignAddressDown(sectionAddress, module->pageSize);
        SIZE_T sectionSize = GetRealSectionSize(module, section);
        // Combine access flags of all sections that share a page
        // TODO(fancycode): We currently share flags of a trailing large section
        //   with the page of a first small section. This should be optimized.
        if (sectionData.alignedAddress == alignedAddress || (uintptr_t) sectionData.address + sectionData.size > (uintptr_t) alignedAddress) {
            // Section shares page with previous
            if ((section->Characteristics & IMAGE_SCN_MEM_DISCARDABLE) == 0 || (sectionData.characteristics & IMAGE_SCN_MEM_DISCARDABLE) == 0) {
                sectionData.characteristics = (sectionData.characteristics | section->Characteristics) & ~IMAGE_SCN_MEM_DISCARDABLE;
            } else {
                sectionData.characteristics |= section->Characteristics;
            }
            sectionData.size = (((uintptr_t)sectionAddress) + ((uintptr_t) sectionSize)) - (uintptr_t) sectionData.address;
            continue;
        }

        if (!FinalizeSection(module, &sectionData)) {
            return FALSE;
        }
        sectionData.address = sectionAddress;
        sectionData.alignedAddress = alignedAddress;
        sectionData.size = sectionSize;
        sectionData.characteristics = section->Characteristics;
    }
    sectionData.last = TRUE;
    if (!FinalizeSection(module, &sectionData)) {
        return FALSE;
    }
    return TRUE;
}

static BOOL
ExecuteTLS(PMEMORYMODULE module)
{
#ifndef TCL_LOAD_FROM_MEMORY
    unsigned char *codeBase = module->codeBase;
    PIMAGE_TLS_DIRECTORY tls;
    PIMAGE_TLS_CALLBACK* callback;
#endif /* !TCL_LOAD_FROM_MEMORY */

    PIMAGE_DATA_DIRECTORY directory = GET_HEADER_DICTIONARY(module, IMAGE_DIRECTORY_ENTRY_TLS);
    if (directory->VirtualAddress == 0) {
        return TRUE;
    }

#ifdef TCL_LOAD_FROM_MEMORY
    return FALSE;
#else
    tls = (PIMAGE_TLS_DIRECTORY) (codeBase + directory->VirtualAddress);
    callback = (PIMAGE_TLS_CALLBACK *) tls->AddressOfCallBacks;
    if (callback) {
        while (*callback) {
            (*callback)((LPVOID) codeBase, DLL_PROCESS_ATTACH, NULL);
            callback++;
        }
    }
    return TRUE;
#endif /* TCL_LOAD_FROM_MEMORY */
}

static BOOL
PerformBaseRelocation(PMEMORYMODULE module, ptrdiff_t delta)
{
    unsigned char *codeBase = module->codeBase;
    DWORD          relocation_size;
    PIMAGE_BASE_RELOCATION relocation;

    PIMAGE_DATA_DIRECTORY directory = GET_HEADER_DICTIONARY(module, IMAGE_DIRECTORY_ENTRY_BASERELOC);
    if (directory->Size == 0) {
        return (delta == 0);
    }

    relocation_size = directory->Size;
    relocation = (PIMAGE_BASE_RELOCATION) (codeBase + directory->VirtualAddress);

    for (;relocation_size; ) {
        DWORD i;
        unsigned char *dest = codeBase + relocation->VirtualAddress;
        unsigned short *relInfo = (unsigned short*) OffsetPointer(relocation, IMAGE_SIZEOF_BASE_RELOCATION);

        relocation_size -= relocation->SizeOfBlock;

        for (i=0; i<((relocation->SizeOfBlock-IMAGE_SIZEOF_BASE_RELOCATION) / 2); i++, relInfo++) {
            // the upper 4 bits define the type of relocation
            int type = *relInfo >> 12;
            // the lower 12 bits define the offset
            int offset = *relInfo & 0xfff;

            switch (type)
            {
            case IMAGE_REL_BASED_ABSOLUTE:
                // skip relocation
                break;

            case IMAGE_REL_BASED_HIGHLOW:
                // change complete 32 bit address
                {
                    DWORD *patchAddrHL = (DWORD *) (dest + offset);
                    *patchAddrHL += (DWORD) delta;
                }
                break;

#ifdef _WIN64
            case IMAGE_REL_BASED_DIR64:
                {
                    ULONGLONG *patchAddr64 = (ULONGLONG *) (dest + offset);
                    *patchAddr64 += (ULONGLONG) delta;
                }
                break;
#endif

            default:
                //printf("Unknown relocation: %d\n", type);
                break;
            }
        }

        // advance to next relocation block
        relocation = (PIMAGE_BASE_RELOCATION) OffsetPointer(relocation, relocation->SizeOfBlock);
    }
    return TRUE;
}

#ifdef _WIN64
static BOOL
RegisterExceptionHandling(PMEMORYMODULE module)
{
    PIMAGE_DATA_DIRECTORY pDir = GET_HEADER_DICTIONARY(module, IMAGE_DIRECTORY_ENTRY_EXCEPTION);
    PRUNTIME_FUNCTION pEntry = (PRUNTIME_FUNCTION)(module->codeBase + pDir->VirtualAddress);
    UINT count = (pDir->Size / sizeof(IMAGE_RUNTIME_FUNCTION_ENTRY)) - 1;
    return RtlAddFunctionTable(pEntry, count, (DWORD64)module->codeBase);
}
#endif

static BOOL
BuildImportTable(PMEMORYMODULE module)
{
    unsigned char *codeBase = module->codeBase;
    PIMAGE_IMPORT_DESCRIPTOR importDesc;
    BOOL result = TRUE;

    PIMAGE_DATA_DIRECTORY directory = GET_HEADER_DICTIONARY(module, IMAGE_DIRECTORY_ENTRY_IMPORT);
    if (directory->Size == 0) {
        return TRUE;
    }

    importDesc = (PIMAGE_IMPORT_DESCRIPTOR) (codeBase + directory->VirtualAddress);
    for (; !IsBadReadPtr(importDesc, sizeof(IMAGE_IMPORT_DESCRIPTOR)) && importDesc->Name; importDesc++) {
        uintptr_t *thunkRef;
        FARPROC *funcRef;
        HCUSTOMMODULE *tmp;
        HCUSTOMMODULE handle = module->loadLibrary((LPCSTR) (codeBase + importDesc->Name), module->userdata);
        if (handle == NULL) {
            SetLastError(ERROR_MOD_NOT_FOUND);
            result = FALSE;
            break;
        }

        tmp = (HCUSTOMMODULE *) realloc(module->modules, (module->numModules+1)*(sizeof(HCUSTOMMODULE)));
        if (tmp == NULL) {
            module->freeLibrary(handle, module->userdata);
            SetLastError(ERROR_OUTOFMEMORY);
            result = FALSE;
            break;
        }
        module->modules = tmp;

        module->modules[module->numModules++] = handle;
        if (importDesc->OriginalFirstThunk) {
            thunkRef = (uintptr_t *) (codeBase + importDesc->OriginalFirstThunk);
            funcRef = (FARPROC *) (codeBase + importDesc->FirstThunk);
        } else {
            // no hint table
            thunkRef = (uintptr_t *) (codeBase + importDesc->FirstThunk);
            funcRef = (FARPROC *) (codeBase + importDesc->FirstThunk);
        }
        for (; *thunkRef; thunkRef++, funcRef++) {
            if (IMAGE_SNAP_BY_ORDINAL(*thunkRef)) {
                *funcRef = module->getProcAddress(handle, (LPCSTR)IMAGE_ORDINAL(*thunkRef), module->userdata);
            } else {
                PIMAGE_IMPORT_BY_NAME thunkData = (PIMAGE_IMPORT_BY_NAME) (codeBase + (*thunkRef));
                *funcRef = module->getProcAddress(handle, (LPCSTR)&thunkData->Name, module->userdata);
            }
            if (*funcRef == 0) {
                result = FALSE;
                break;
            }
        }

        if (!result) {
            module->freeLibrary(handle, module->userdata);
            SetLastError(ERROR_PROC_NOT_FOUND);
            break;
        }
    }

    return result;
}

LPVOID MemoryDefaultAlloc(LPVOID address, SIZE_T size, DWORD allocationType, DWORD protect, void* userdata)
{
	UNREFERENCED_PARAMETER(userdata);
	return VirtualAlloc(address, size, allocationType, protect);
}

BOOL MemoryDefaultFree(LPVOID lpAddress, SIZE_T dwSize, DWORD dwFreeType, void* userdata)
{
	UNREFERENCED_PARAMETER(userdata);
	return VirtualFree(lpAddress, dwSize, dwFreeType);
}

HCUSTOMMODULE MemoryDefaultLoadLibrary(LPCSTR filename, void *userdata)
{
    HMODULE result;
    UNREFERENCED_PARAMETER(userdata);
    result = LoadLibraryA(filename);
    if (result == NULL) {
        return NULL;
    }

    return (HCUSTOMMODULE) result;
}

FARPROC MemoryDefaultGetProcAddress(HCUSTOMMODULE module, LPCSTR name, void *userdata)
{
    UNREFERENCED_PARAMETER(userdata);
    return (FARPROC) GetProcAddress((HMODULE) module, name);
}

void MemoryDefaultFreeLibrary(HCUSTOMMODULE module, void *userdata)
{
    UNREFERENCED_PARAMETER(userdata);
    FreeLibrary((HMODULE) module);
}

HMEMORYMODULE MemoryLoadLibrary(const void *data, size_t size)
{
    return MemoryLoadLibraryEx(data, size, MemoryDefaultAlloc, MemoryDefaultFree, MemoryDefaultLoadLibrary, MemoryDefaultGetProcAddress, MemoryDefaultFreeLibrary, NULL);
}

HMEMORYMODULE MemoryLoadLibraryEx(const void *data, size_t size,
    CustomAllocFunc allocMemory,
    CustomFreeFunc freeMemory,
    CustomLoadLibraryFunc loadLibrary,
    CustomGetProcAddressFunc getProcAddress,
    CustomFreeLibraryFunc freeLibrary,
    void *userdata)
{
    PMEMORYMODULE result = NULL;
    PIMAGE_DOS_HEADER dos_header;
    PIMAGE_NT_HEADERS old_header;
    unsigned char *code, *headers;
    ptrdiff_t locationDelta;
    PIMAGE_SECTION_HEADER section;
    DWORD i;
    size_t optionalSectionSize;
    size_t lastSectionEnd = 0;
    size_t alignedImageSize;
#ifdef _WIN64
    POINTER_LIST *blockedMemory = NULL;
#endif

    if (!CheckSize(size, sizeof(IMAGE_DOS_HEADER))) {
        return NULL;
    }
    dos_header = (PIMAGE_DOS_HEADER)data;
    if (dos_header->e_magic != IMAGE_DOS_SIGNATURE) {
        SetLastError(ERROR_BAD_EXE_FORMAT);
        return NULL;
    }

    if (!CheckSize(size, dos_header->e_lfanew + sizeof(IMAGE_NT_HEADERS))) {
        return NULL;
    }
    old_header = (PIMAGE_NT_HEADERS)&((const unsigned char *)(data))[dos_header->e_lfanew];
    if (old_header->Signature != IMAGE_NT_SIGNATURE) {
        SetLastError(ERROR_BAD_EXE_FORMAT);
        return NULL;
    }

    if (old_header->FileHeader.Machine != HOST_MACHINE) {
        SetLastError(ERROR_BAD_EXE_FORMAT);
        return NULL;
    }

    if (old_header->OptionalHeader.SectionAlignment & 1) {
        // Only support section alignments that are a multiple of 2
        SetLastError(ERROR_BAD_EXE_FORMAT);
        return NULL;
    }

    section = IMAGE_FIRST_SECTION(old_header);
    optionalSectionSize = old_header->OptionalHeader.SectionAlignment;
    for (i=0; i<old_header->FileHeader.NumberOfSections; i++, section++) {
        size_t endOfSection;
        if (section->SizeOfRawData == 0) {
            // Section without data in the DLL
            endOfSection = section->VirtualAddress + optionalSectionSize;
        } else {
            endOfSection = section->VirtualAddress + section->SizeOfRawData;
        }

        if (endOfSection > lastSectionEnd) {
            lastSectionEnd = endOfSection;
        }
    }

    alignedImageSize = AlignValueUp(old_header->OptionalHeader.SizeOfImage, old_header->OptionalHeader.SectionAlignment);
    if (alignedImageSize != AlignValueUp(lastSectionEnd, old_header->OptionalHeader.SectionAlignment)) {
        SetLastError(ERROR_BAD_EXE_FORMAT);
        return NULL;
    }

    // reserve memory for image of library
    // XXX: is it correct to commit the complete memory region at once?
    //      calling DllEntry raises an exception if we don't...
    code = (unsigned char *)allocMemory((LPVOID)(old_header->OptionalHeader.ImageBase),
        alignedImageSize,
        MEM_RESERVE | MEM_COMMIT,
        PAGE_READWRITE,
        userdata);

    if (code == NULL) {
        // try to allocate memory at arbitrary position
        code = (unsigned char *)allocMemory(NULL,
            alignedImageSize,
            MEM_RESERVE | MEM_COMMIT,
            PAGE_READWRITE,
            userdata);
        if (code == NULL) {
            SetLastError(ERROR_OUTOFMEMORY);
            return NULL;
        }
    }

#ifdef _WIN64
    // Memory block may not span 4 GB boundaries.
    while ((((uintptr_t) code) >> 32) < (((uintptr_t) (code + alignedImageSize)) >> 32)) {
        POINTER_LIST *node = (POINTER_LIST*) malloc(sizeof(POINTER_LIST));
        if (!node) {
            freeMemory(code, 0, MEM_RELEASE, userdata);
            FreePointerList(blockedMemory, freeMemory, userdata);
            SetLastError(ERROR_OUTOFMEMORY);
            return NULL;
        }

        node->next = blockedMemory;
        node->address = code;
        blockedMemory = node;

        code = (unsigned char *)allocMemory(NULL,
            alignedImageSize,
            MEM_RESERVE | MEM_COMMIT,
            PAGE_READWRITE,
            userdata);
        if (code == NULL) {
            FreePointerList(blockedMemory, freeMemory, userdata);
            SetLastError(ERROR_OUTOFMEMORY);
            return NULL;
        }
    }
#endif

    result = (PMEMORYMODULE)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(MEMORYMODULE));
    if (result == NULL) {
        freeMemory(code, 0, MEM_RELEASE, userdata);
#ifdef _WIN64
        FreePointerList(blockedMemory, freeMemory, userdata);
#endif
        SetLastError(ERROR_OUTOFMEMORY);
        return NULL;
    }

    result->codeBase = code;
    result->isDLL = (old_header->FileHeader.Characteristics & IMAGE_FILE_DLL) != 0;
    result->alloc = allocMemory;
    result->free = freeMemory;
    result->loadLibrary = loadLibrary;
    result->getProcAddress = getProcAddress;
    result->freeLibrary = freeLibrary;
    result->userdata = userdata;
    result->pageSize = old_header->OptionalHeader.SectionAlignment;
#ifdef _WIN64
    result->blockedMemory = blockedMemory;
#endif

    if (!CheckSize(size, old_header->OptionalHeader.SizeOfHeaders)) {
        goto error;
    }

    // commit memory for headers
    headers = (unsigned char *)allocMemory(code,
        old_header->OptionalHeader.SizeOfHeaders,
        MEM_COMMIT,
        PAGE_READWRITE,
        userdata);

    // copy PE header to code
    memcpy(headers, dos_header, old_header->OptionalHeader.SizeOfHeaders);
    result->headers = (PIMAGE_NT_HEADERS)&((const unsigned char *)(headers))[dos_header->e_lfanew];

    // update position
    result->headers->OptionalHeader.ImageBase = (uintptr_t)code;

    // copy sections from DLL file block to new memory location
    if (!CopySections((const unsigned char *) data, size, old_header, result)) {
        goto error;
    }

    // adjust base address of imported data
    locationDelta = (ptrdiff_t)(result->headers->OptionalHeader.ImageBase - old_header->OptionalHeader.ImageBase);
    if (locationDelta != 0) {
        result->isRelocated = PerformBaseRelocation(result, locationDelta);
    } else {
        result->isRelocated = TRUE;
    }

    // load required dlls and adjust function table of imports
    if (!BuildImportTable(result)) {
        goto error;
    }

#ifdef _WIN64
    if (!RegisterExceptionHandling(result)) {
        goto error;
    }
#endif

    // mark memory pages depending on section headers and release
    // sections that are marked as "discardable"
    if (!FinalizeSections(result)) {
        goto error;
    }

    // TLS callbacks are executed BEFORE the main loading
    if (!ExecuteTLS(result)) {
        goto error;
    }

    // get entry point of loaded library
    if (result->headers->OptionalHeader.AddressOfEntryPoint != 0) {
        if (result->isDLL) {
            DllEntryProc DllEntry = (DllEntryProc)(LPVOID)(code + result->headers->OptionalHeader.AddressOfEntryPoint);
            // notify library about attaching to process
            BOOL successfull = (*DllEntry)((HINSTANCE)code, DLL_PROCESS_ATTACH, 0);
            if (!successfull) {
                SetLastError(ERROR_DLL_INIT_FAILED);
                goto error;
            }
            result->initialized = TRUE;
        } else {
            result->exeEntry = (ExeEntryProc)(LPVOID)(code + result->headers->OptionalHeader.AddressOfEntryPoint);
        }
    } else {
        result->exeEntry = NULL;
    }

    return (HMEMORYMODULE)result;

error:
    // cleanup
    MemoryFreeLibrary(result);
    return NULL;
}

static int _compare(const void *a, const void *b)
{
    const struct ExportNameEntry *p1 = (const struct ExportNameEntry*) a;
    const struct ExportNameEntry *p2 = (const struct ExportNameEntry*) b;
    return strcmp(p1->name, p2->name);
}

static int _find(const void *a, const void *b)
{
    LPCSTR *name = (LPCSTR *) a;
    const struct ExportNameEntry *p = (const struct ExportNameEntry*) b;
    return strcmp(*name, p->name);
}

FARPROC MemoryGetProcAddress(HMEMORYMODULE mod, LPCSTR name)
{
    PMEMORYMODULE module = (PMEMORYMODULE)mod;
    unsigned char *codeBase = module->codeBase;
    DWORD idx = 0;
    PIMAGE_EXPORT_DIRECTORY exports;
    PIMAGE_DATA_DIRECTORY directory = GET_HEADER_DICTIONARY(module, IMAGE_DIRECTORY_ENTRY_EXPORT);
    if (directory->Size == 0) {
        // no export table found
        SetLastError(ERROR_PROC_NOT_FOUND);
        return NULL;
    }

    exports = (PIMAGE_EXPORT_DIRECTORY) (codeBase + directory->VirtualAddress);
    //if (exports->NumberOfNames == 0 || exports->NumberOfFunctions == 0) {
    /*2019.12.24.zoand*/
    if (exports->NumberOfNames == 0 && exports->NumberOfFunctions == 0) {
        // DLL doesn't export anything
        SetLastError(ERROR_PROC_NOT_FOUND);
        return NULL;
    }

    if (HIWORD(name) == 0) {
        // load function by ordinal value
        if (LOWORD(name) < exports->Base) {
            SetLastError(ERROR_PROC_NOT_FOUND);
            return NULL;
        }

        idx = LOWORD(name) - exports->Base;
    } else if (!exports->NumberOfNames) {
        SetLastError(ERROR_PROC_NOT_FOUND);
        return NULL;
    } else {
        const struct ExportNameEntry *found;

        // Lazily build name table and sort it by names
        if (!module->nameExportsTable) {
            DWORD i;
            DWORD *nameRef = (DWORD *) (codeBase + exports->AddressOfNames);
            WORD *ordinal = (WORD *) (codeBase + exports->AddressOfNameOrdinals);
            struct ExportNameEntry *entry = (struct ExportNameEntry*) malloc(exports->NumberOfNames * sizeof(struct ExportNameEntry));
            module->nameExportsTable = entry;
            if (!entry) {
                SetLastError(ERROR_OUTOFMEMORY);
                return NULL;
            }
            for (i=0; i<exports->NumberOfNames; i++, nameRef++, ordinal++, entry++) {
                entry->name = (const char *) (codeBase + (*nameRef));
                entry->idx = *ordinal;
            }
            qsort(module->nameExportsTable,
                    exports->NumberOfNames,
                    sizeof(struct ExportNameEntry), _compare);
        }

        // search function name in list of exported names with binary search
        found = (const struct ExportNameEntry*) bsearch(&name,
                module->nameExportsTable,
                exports->NumberOfNames,
                sizeof(struct ExportNameEntry), _find);
        if (!found) {
            // exported symbol not found
            SetLastError(ERROR_PROC_NOT_FOUND);
            return NULL;
        }

        idx = found->idx;
    }

    if (idx > exports->NumberOfFunctions) {
        // name <-> ordinal number don't match
        SetLastError(ERROR_PROC_NOT_FOUND);
        return NULL;
    }

    // AddressOfFunctions contains the RVAs to the "real" functions
    return (FARPROC)(LPVOID)(codeBase + (*(DWORD *) (codeBase + exports->AddressOfFunctions + (idx*4))));
}

void MemoryFreeLibrary(HMEMORYMODULE mod)
{
    PMEMORYMODULE module = (PMEMORYMODULE)mod;

    if (module == NULL) {
        return;
    }
    if (module->initialized) {
        // notify library about detaching from process
        DllEntryProc DllEntry = (DllEntryProc)(LPVOID)(module->codeBase + module->headers->OptionalHeader.AddressOfEntryPoint);
        (*DllEntry)((HINSTANCE)module->codeBase, DLL_PROCESS_DETACH, 0);
    }

    free(module->nameExportsTable);
    if (module->modules != NULL) {
        // free previously opened libraries
        int i;
        for (i=0; i<module->numModules; i++) {
            if (module->modules[i] != NULL) {
                module->freeLibrary(module->modules[i], module->userdata);
            }
        }

        free(module->modules);
    }

    if (module->codeBase != NULL) {
        // release memory of library
        module->free(module->codeBase, 0, MEM_RELEASE, module->userdata);
    }

#ifdef _WIN64
    FreePointerList(module->blockedMemory, module->free, module->userdata);
#endif
    HeapFree(GetProcessHeap(), 0, module);
}

int MemoryCallEntryPoint(HMEMORYMODULE mod)
{
    PMEMORYMODULE module = (PMEMORYMODULE)mod;

    if (module == NULL || module->isDLL || module->exeEntry == NULL || !module->isRelocated) {
        return -1;
    }

    return module->exeEntry();
}

#define DEFAULT_LANGUAGE        MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL)

HMEMORYRSRC MemoryFindResource(HMEMORYMODULE module, LPCTSTR name, LPCTSTR type)
{
    return MemoryFindResourceEx(module, name, type, DEFAULT_LANGUAGE);
}

static PIMAGE_RESOURCE_DIRECTORY_ENTRY _MemorySearchResourceEntry(
    void *root,
    PIMAGE_RESOURCE_DIRECTORY resources,
    LPCTSTR key)
{
    PIMAGE_RESOURCE_DIRECTORY_ENTRY entries = (PIMAGE_RESOURCE_DIRECTORY_ENTRY) (resources + 1);
    PIMAGE_RESOURCE_DIRECTORY_ENTRY result = NULL;
    DWORD start;
    DWORD end;
    DWORD middle;

    if (!IS_INTRESOURCE(key) && key[0] == TEXT('#')) {
        // special case: resource id given as string
        TCHAR *endpos = NULL;
        long int tmpkey = (WORD) _tcstol((TCHAR *) &key[1], &endpos, 10);
        if (tmpkey <= 0xffff && lstrlen(endpos) == 0) {
            key = MAKEINTRESOURCE(tmpkey);
        }
    }

    // entries are stored as ordered list of named entries,
    // followed by an ordered list of id entries - we can do
    // a binary search to find faster...
    if (IS_INTRESOURCE(key)) {
        WORD check = (WORD) (uintptr_t) key;
        start = resources->NumberOfNamedEntries;
        end = start + resources->NumberOfIdEntries;

        while (end > start) {
            WORD entryName;
            middle = (start + end) >> 1;
            entryName = (WORD) entries[middle].Name;
            if (check < entryName) {
                end = (end != middle ? middle : middle-1);
            } else if (check > entryName) {
                start = (start != middle ? middle : middle+1);
            } else {
                result = &entries[middle];
                break;
            }
        }
    } else {
        LPCWSTR searchKey;
        size_t searchKeyLen = _tcslen(key);
#if defined(UNICODE)
        searchKey = key;
#else
        // Resource names are always stored using 16bit characters, need to
        // convert string we search for.
#define MAX_LOCAL_KEY_LENGTH 2048
        // In most cases resource names are short, so optimize for that by
        // using a pre-allocated array.
        wchar_t _searchKeySpace[MAX_LOCAL_KEY_LENGTH+1];
        LPWSTR _searchKey;
        if (searchKeyLen > MAX_LOCAL_KEY_LENGTH) {
            size_t _searchKeySize = (searchKeyLen + 1) * sizeof(wchar_t);
            _searchKey = (LPWSTR) malloc(_searchKeySize);
            if (_searchKey == NULL) {
                SetLastError(ERROR_OUTOFMEMORY);
                return NULL;
            }
        } else {
            _searchKey = &_searchKeySpace[0];
        }

        mbstowcs(_searchKey, key, searchKeyLen);
        _searchKey[searchKeyLen] = 0;
        searchKey = _searchKey;
#endif
        start = 0;
        end = resources->NumberOfNamedEntries;
        while (end > start) {
            int cmp;
            PIMAGE_RESOURCE_DIR_STRING_U resourceString;
            middle = (start + end) >> 1;
            resourceString = (PIMAGE_RESOURCE_DIR_STRING_U) OffsetPointer(root, entries[middle].Name & 0x7FFFFFFF);
            cmp = _wcsnicmp(searchKey, resourceString->NameString, resourceString->Length);
            if (cmp == 0) {
                // Handle partial match
                if (searchKeyLen > resourceString->Length) {
                    cmp = 1;
                } else if (searchKeyLen < resourceString->Length) {
                    cmp = -1;
                }
            }
            if (cmp < 0) {
                end = (middle != end ? middle : middle-1);
            } else if (cmp > 0) {
                start = (middle != start ? middle : middle+1);
            } else {
                result = &entries[middle];
                break;
            }
        }
#if !defined(UNICODE)
        if (searchKeyLen > MAX_LOCAL_KEY_LENGTH) {
            free(_searchKey);
        }
#undef MAX_LOCAL_KEY_LENGTH
#endif
    }

    return result;
}

HMEMORYRSRC MemoryFindResourceEx(HMEMORYMODULE module, LPCTSTR name, LPCTSTR type, WORD language)
{
    unsigned char *codeBase = ((PMEMORYMODULE) module)->codeBase;
    PIMAGE_DATA_DIRECTORY directory = GET_HEADER_DICTIONARY((PMEMORYMODULE) module, IMAGE_DIRECTORY_ENTRY_RESOURCE);
    PIMAGE_RESOURCE_DIRECTORY rootResources;
    PIMAGE_RESOURCE_DIRECTORY nameResources;
    PIMAGE_RESOURCE_DIRECTORY typeResources;
    PIMAGE_RESOURCE_DIRECTORY_ENTRY foundType;
    PIMAGE_RESOURCE_DIRECTORY_ENTRY foundName;
    PIMAGE_RESOURCE_DIRECTORY_ENTRY foundLanguage;
    if (directory->Size == 0) {
        // no resource table found
        SetLastError(ERROR_RESOURCE_DATA_NOT_FOUND);
        return NULL;
    }

    if (language == DEFAULT_LANGUAGE) {
        // use language from current thread
        language = LANGIDFROMLCID(GetThreadLocale());
    }

    // resources are stored as three-level tree
    // - first node is the type
    // - second node is the name
    // - third node is the language
    rootResources = (PIMAGE_RESOURCE_DIRECTORY) (codeBase + directory->VirtualAddress);
    foundType = _MemorySearchResourceEntry(rootResources, rootResources, type);
    if (foundType == NULL) {
        SetLastError(ERROR_RESOURCE_TYPE_NOT_FOUND);
        return NULL;
    }

    typeResources = (PIMAGE_RESOURCE_DIRECTORY) (codeBase + directory->VirtualAddress + (foundType->OffsetToData & 0x7fffffff));
    foundName = _MemorySearchResourceEntry(rootResources, typeResources, name);
    if (foundName == NULL) {
        SetLastError(ERROR_RESOURCE_NAME_NOT_FOUND);
        return NULL;
    }

    nameResources = (PIMAGE_RESOURCE_DIRECTORY) (codeBase + directory->VirtualAddress + (foundName->OffsetToData & 0x7fffffff));
    foundLanguage = _MemorySearchResourceEntry(rootResources, nameResources, (LPCTSTR) (uintptr_t) language);
    if (foundLanguage == NULL) {
        // requested language not found, use first available
        if (nameResources->NumberOfIdEntries == 0) {
            SetLastError(ERROR_RESOURCE_LANG_NOT_FOUND);
            return NULL;
        }

        foundLanguage = (PIMAGE_RESOURCE_DIRECTORY_ENTRY) (nameResources + 1);
    }

    return (codeBase + directory->VirtualAddress + (foundLanguage->OffsetToData & 0x7fffffff));
}

DWORD MemorySizeofResource(HMEMORYMODULE module, HMEMORYRSRC resource)
{
    PIMAGE_RESOURCE_DATA_ENTRY entry;
    UNREFERENCED_PARAMETER(module);
    entry = (PIMAGE_RESOURCE_DATA_ENTRY) resource;
    if (entry == NULL) {
        return 0;
    }

    return entry->Size;
}

LPVOID MemoryLoadResource(HMEMORYMODULE module, HMEMORYRSRC resource)
{
    unsigned char *codeBase = ((PMEMORYMODULE) module)->codeBase;
    PIMAGE_RESOURCE_DATA_ENTRY entry = (PIMAGE_RESOURCE_DATA_ENTRY) resource;
    if (entry == NULL) {
        return NULL;
    }

    return codeBase + entry->OffsetToData;
}

HMODULE MemoryGetCodeBase(HMEMORYMODULE module)
{
    return (HMODULE)((PMEMORYMODULE)module)->codeBase;
}

int
MemoryLoadString(HMEMORYMODULE module, UINT id, LPTSTR buffer, int maxsize)
{
    return MemoryLoadStringEx(module, id, buffer, maxsize, DEFAULT_LANGUAGE);
}

int
MemoryLoadStringEx(HMEMORYMODULE module, UINT id, LPTSTR buffer, int maxsize, WORD language)
{
    HMEMORYRSRC resource;
    PIMAGE_RESOURCE_DIR_STRING_U data;
    DWORD size;
    if (maxsize == 0) {
        return 0;
    }

    resource = MemoryFindResourceEx(module, MAKEINTRESOURCE((id >> 4) + 1), RT_STRING, language);
    if (resource == NULL) {
        buffer[0] = 0;
        return 0;
    }

    data = (PIMAGE_RESOURCE_DIR_STRING_U) MemoryLoadResource(module, resource);
    id = id & 0x0f;
    while (id--) {
        data = (PIMAGE_RESOURCE_DIR_STRING_U) OffsetPointer(data, (data->Length + 1) * sizeof(WCHAR));
    }
    if (data->Length == 0) {
        SetLastError(ERROR_RESOURCE_NAME_NOT_FOUND);
        buffer[0] = 0;
        return 0;
    }

    size = data->Length;
    if (size >= (DWORD) maxsize) {
        size = maxsize;
    } else {
        buffer[size] = 0;
    }
#if defined(UNICODE)
    wcsncpy(buffer, data->NameString, size);
#else
    wcstombs(buffer, data->NameString, size);
#endif
    return size;
}

#ifdef TESTSUITE
#include <stdio.h>

#ifndef PRIxPTR
#ifdef _WIN64
#define PRIxPTR "I64x"
#else
#define PRIxPTR "x"
#endif
#endif

static const uintptr_t AlignValueDownTests[][3] = {
    {16, 16, 16},
    {17, 16, 16},
    {32, 16, 32},
    {33, 16, 32},
#ifdef _WIN64
    {0x12345678abcd1000, 0x1000, 0x12345678abcd1000},
    {0x12345678abcd101f, 0x1000, 0x12345678abcd1000},
#endif
    {0, 0, 0},
};

static const uintptr_t AlignValueUpTests[][3] = {
    {16, 16, 16},
    {17, 16, 32},
    {32, 16, 32},
    {33, 16, 48},
#ifdef _WIN64
    {0x12345678abcd1000, 0x1000, 0x12345678abcd1000},
    {0x12345678abcd101f, 0x1000, 0x12345678abcd2000},
#endif
    {0, 0, 0},
};

BOOL MemoryModuleTestsuite() {
    BOOL success = TRUE;
    size_t idx;
    for (idx = 0; AlignValueDownTests[idx][0]; ++idx) {
        const uintptr_t* tests = AlignValueDownTests[idx];
        uintptr_t value = AlignValueDown(tests[0], tests[1]);
        if (value != tests[2]) {
            printf("AlignValueDown failed for 0x%" PRIxPTR "/0x%" PRIxPTR ": expected 0x%" PRIxPTR ", got 0x%" PRIxPTR "\n",
                tests[0], tests[1], tests[2], value);
            success = FALSE;
        }
    }
    for (idx = 0; AlignValueDownTests[idx][0]; ++idx) {
        const uintptr_t* tests = AlignValueUpTests[idx];
        uintptr_t value = AlignValueUp(tests[0], tests[1]);
        if (value != tests[2]) {
            printf("AlignValueUp failed for 0x%" PRIxPTR "/0x%" PRIxPTR ": expected 0x%" PRIxPTR ", got 0x%" PRIxPTR "\n",
                tests[0], tests[1], tests[2], value);
            success = FALSE;
        }
    }
    if (success) {
        printf("OK\n");
    }
    return success;
}
#endif

/*
 * Memory DLL loading code
 * Version 0.0.4
 *
 * Copyright (c) 2004-2015 by Joachim Bauch / mail@joachim-bauch.de
 * http://www.joachim-bauch.de
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is MemoryModule.h
 *
 * The Initial Developer of the Original Code is Joachim Bauch.
 *
 * Portions created by Joachim Bauch are Copyright (C) 2004-2015
 * Joachim Bauch. All Rights Reserved.
 *
 */

#ifndef __MEMORY_MODULE_HEADER
#define __MEMORY_MODULE_HEADER

#include <windows.h>

typedef void *HMEMORYMODULE;

typedef void *HMEMORYRSRC;

typedef void *HCUSTOMMODULE;

#ifdef __cplusplus
extern "C" {
#endif

typedef LPVOID (*CustomAllocFunc)(LPVOID, SIZE_T, DWORD, DWORD, void*);
typedef BOOL (*CustomFreeFunc)(LPVOID, SIZE_T, DWORD, void*);
typedef HCUSTOMMODULE (*CustomLoadLibraryFunc)(LPCSTR, void *);
typedef FARPROC (*CustomGetProcAddressFunc)(HCUSTOMMODULE, LPCSTR, void *);
typedef void (*CustomFreeLibraryFunc)(HCUSTOMMODULE, void *);

/**
 * Load EXE/DLL from memory location with the given size.
 *
 * All dependencies are resolved using default LoadLibrary/GetProcAddress
 * calls through the Windows API.
 */
HMEMORYMODULE MemoryLoadLibrary(const void *, size_t);

/**
 * Load EXE/DLL from memory location with the given size using custom dependency
 * resolvers.
 *
 * Dependencies will be resolved using passed callback methods.
 */
HMEMORYMODULE MemoryLoadLibraryEx(const void *, size_t,
    CustomAllocFunc,
    CustomFreeFunc,
    CustomLoadLibraryFunc,
    CustomGetProcAddressFunc,
    CustomFreeLibraryFunc,
    void *);

/**
 * Get address of exported method. Supports loading both by name and by
 * ordinal value.
 */
FARPROC MemoryGetProcAddress(HMEMORYMODULE, LPCSTR);

/**
 * Free previously loaded EXE/DLL.
 */
void MemoryFreeLibrary(HMEMORYMODULE);

/**
 * Execute entry point (EXE only). The entry point can only be executed
 * if the EXE has been loaded to the correct base address or it could
 * be relocated (i.e. relocation information have not been stripped by
 * the linker).
 *
 * Important: calling this function will not return, i.e. once the loaded
 * EXE finished running, the process will terminate.
 *
 * Returns a negative value if the entry point could not be executed.
 */
int MemoryCallEntryPoint(HMEMORYMODULE);

/**
 * Find the location of a resource with the specified type and name.
 */
HMEMORYRSRC MemoryFindResource(HMEMORYMODULE, LPCTSTR, LPCTSTR);

/**
 * Find the location of a resource with the specified type, name and language.
 */
HMEMORYRSRC MemoryFindResourceEx(HMEMORYMODULE, LPCTSTR, LPCTSTR, WORD);

/**
 * Get the size of the resource in bytes.
 */
DWORD MemorySizeofResource(HMEMORYMODULE, HMEMORYRSRC);

/**
 * Get a pointer to the contents of the resource.
 */
LPVOID MemoryLoadResource(HMEMORYMODULE, HMEMORYRSRC);

/**
 * Get a pointer to the hInstance.
 */
HMODULE MemoryGetCodeBase(HMEMORYMODULE);

/**
 * Load a string resource.
 */
int MemoryLoadString(HMEMORYMODULE, UINT, LPTSTR, int);

/**
 * Load a string resource with a given language.
 */
int MemoryLoadStringEx(HMEMORYMODULE, UINT, LPTSTR, int, WORD);

/**
* Default implementation of CustomAllocFunc that calls VirtualAlloc
* internally to allocate memory for a library
*
* This is the default as used by MemoryLoadLibrary.
*/
LPVOID MemoryDefaultAlloc(LPVOID, SIZE_T, DWORD, DWORD, void *);

/**
* Default implementation of CustomFreeFunc that calls VirtualFree
* internally to free the memory used by a library
*
* This is the default as used by MemoryLoadLibrary.
*/
BOOL MemoryDefaultFree(LPVOID, SIZE_T, DWORD, void *);

/**
 * Default implementation of CustomLoadLibraryFunc that calls LoadLibraryA
 * internally to load an additional libary.
 *
 * This is the default as used by MemoryLoadLibrary.
 */
HCUSTOMMODULE MemoryDefaultLoadLibrary(LPCSTR, void *);

/**
 * Default implementation of CustomGetProcAddressFunc that calls GetProcAddress
 * internally to get the address of an exported function.
 *
 * This is the default as used by MemoryLoadLibrary.
 */
FARPROC MemoryDefaultGetProcAddress(HCUSTOMMODULE, LPCSTR, void *);

/**
 * Default implementation of CustomFreeLibraryFunc that calls FreeLibrary
 * internally to release an additional libary.
 *
 * This is the default as used by MemoryLoadLibrary.
 */
void MemoryDefaultFreeLibrary(HCUSTOMMODULE, void *);

#ifdef __cplusplus
}
#endif

#endif  // __MEMORY_MODULE_HEADER

ac_config_files="$ac_config_files Makefile tclConfig.sh tclsh.exe.manifest tcl.pc:../unix/tcl.pc.in"
ac_config_files="$ac_config_files Makefile dltest/Makefile tclConfig.sh tclsh.exe.manifest tcl.pc:../unix/tcl.pc.in"

cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
    "dltest/Makefile") CONFIG_FILES="$CONFIG_FILES dltest/Makefile" ;;
    "tclConfig.sh") CONFIG_FILES="$CONFIG_FILES tclConfig.sh" ;;
    "tclsh.exe.manifest") CONFIG_FILES="$CONFIG_FILES tclsh.exe.manifest" ;;
    "tcl.pc") CONFIG_FILES="$CONFIG_FILES tcl.pc:../unix/tcl.pc.in" ;;

  *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;;
  esac
done

AC_SUBST(RC_OUT)
AC_SUBST(RC_TYPE)
AC_SUBST(RC_INCLUDE)
AC_SUBST(RC_DEFINE)
AC_SUBST(RC_DEFINES)
AC_SUBST(RES)

AC_CONFIG_FILES([Makefile tclConfig.sh tclsh.exe.manifest tcl.pc:../unix/tcl.pc.in])
AC_CONFIG_FILES([Makefile dltest/Makefile tclConfig.sh tclsh.exe.manifest tcl.pc:../unix/tcl.pc.in])
AC_OUTPUT

dnl Local Variables:
dnl mode: autoconf
dnl End:

# This Makefile is used to create several test cases for Tcl's load
# command.  It also illustrates how to take advantage of configuration
# exported by Tcl to set up Makefiles for shared libraries.

CC = @CC@
LIBS =			@TCL_BUILD_STUB_LIB_SPEC@
AC_FLAGS =		@DEFS@
SHLIB_LD =		@SHLIB_LD@
SHLIB_CFLAGS =		@SHLIB_CFLAGS@
SHLIB_LD_LIBS =		@SHLIB_LD_LIBS@
SHLIB_SUFFIX =		@SHLIB_SUFFIX@
DLTEST_LD =		@DLTEST_LD@
SRC_DIR =		@TCL_SRC_DIR@/win/dltest
BUILD_DIR =		@builddir@
NATIVE_ZIP =		@ZIP_PROG@
TCL_VERSION =		@TCL_VERSION@

CFLAGS_DEBUG		= @CFLAGS_DEBUG@
CFLAGS_OPTIMIZE		= @CFLAGS_OPTIMIZE@
CFLAGS			= @CFLAGS_DEFAULT@ @CFLAGS@ -DTCL_NO_DEPRECATED=1 -Wall -Wextra -Wc++-compat -Wconversion -Werror
LDFLAGS_DEBUG		= @LDFLAGS_DEBUG@
LDFLAGS_OPTIMIZE	= @LDFLAGS_OPTIMIZE@
LDFLAGS			= @LDFLAGS_DEFAULT@ @LDFLAGS@ -static-libgcc

CC_SWITCHES = $(CFLAGS) -I${SRC_DIR}/../../generic \
	${SHLIB_CFLAGS} -DUSE_TCL_STUBS ${AC_FLAGS}

all: memorymoduletest.zip

memorymoduletest.zip:	tcl9memorymoduletest${SHLIB_SUFFIX} tcl9threadvartest${SHLIB_SUFFIX} tcl9threadvar2test${SHLIB_SUFFIX}
	@if test -n "${NATIVE_ZIP}"; then \
	  if test -f ../minizip.exe; then \
	    cp ../minizip.exe . ; \
	  fi; \
	(zip=`(realpath '${NATIVE_ZIP}' || readlink -m '${NATIVE_ZIP}') 2>/dev/null || \
	  (echo '${NATIVE_ZIP}' | sed "s?^\./?$$(pwd)/?")`; \
	  $$zip memorymoduletest.zip pkgIndex.tcl *${SHLIB_SUFFIX} >/dev/null && \
	  echo "memorymoduletest.zip successful created with $$zip" \
	); \
	fi

memorymoduletest.o: $(SRC_DIR)/memorymoduletest.c
	$(CC) -c $(CC_SWITCHES) $(SRC_DIR)/memorymoduletest.c

threadvartest.o: $(SRC_DIR)/threadvartest.c
	$(CC) -c $(CC_SWITCHES) $(SRC_DIR)/threadvartest.c

threadvar2test.o: $(SRC_DIR)/threadvar2test.c
	$(CC) -c $(CC_SWITCHES) $(SRC_DIR)/threadvar2test.c

tcl9memorymoduletest${SHLIB_SUFFIX}: memorymoduletest.o
	${SHLIB_LD} -o $@ memorymoduletest.o ${SHLIB_LD_LIBS}

tcl9threadvartest${SHLIB_SUFFIX}: threadvartest.o
	${SHLIB_LD} -o $@ threadvartest.o ${SHLIB_LD_LIBS}

tcl9threadvar2test${SHLIB_SUFFIX}: threadvar2test.o
	${SHLIB_LD} -o $@ threadvar2test.o ${SHLIB_LD_LIBS}

clean:
	rm -f embtest *.o lib.exp ../dltest.marker
	@if test "$(SHLIB_SUFFIX)" != ""; then \
	    echo "rm -f *${SHLIB_SUFFIX}" ; \
	    rm -f *${SHLIB_SUFFIX} ; \
	fi

distclean: clean
	rm -f Makefile

TOP = .

# optional build flags
LOC =

# variables
SHAREDLIB = tcl9memorymoduletest.dll
IMPLIB    = memorymoduletest.lib
SHAREDLIB2 = tcl9threadvartest.dll
IMPLIB2    = threadvartest.lib
SHAREDLIB3 = tcl9threadvar2test.dll
IMPLIB3    = threadvar2test.lib

CC = cl
AS = ml
LD = link
CFLAGS  = -nologo -MD -W3 -O2 -Oy- -Zi $(LOC) -DUSE_TCL_STUBS -I../../generic
WFLAGS  = -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE
LDFLAGS = -nologo -debug -incremental:no -opt:ref

OBJS = memorymoduletest.obj

# targets
all:	memorymoduletest.zip

memorymoduletest.zip: $(SHAREDLIB) $(IMPLIB) $(SHAREDLIB2) $(IMPLIB2) $(SHAREDLIB3) $(IMPLIB3)
	zip $@ *.dll pkgIndex.tcl

$(IMPLIB): $(SHAREDLIB)

$(IMPLIB2): $(SHAREDLIB2)

$(IMPLIB3): $(SHAREDLIB3)

$(SHAREDLIB): memorymoduletest.obj
	$(LD) $(LDFLAGS) -dll -implib:$(IMPLIB) tclstub.lib thrower.lib \
	  -out:$@ memorymoduletest.obj

$(SHAREDLIB2): threadvartest.obj
	$(LD) $(LDFLAGS) -dll -implib:$(IMPLIB2) tclstub.lib \
	  -out:$@ threadvartest.obj

$(SHAREDLIB3): threadvar2test.obj
	$(LD) $(LDFLAGS) -dll -implib:$(IMPLIB3) tclstub.lib \
	  -out:$@ threadvar2test.obj

{$(TOP)}.c.obj:
	$(CC) -c $(WFLAGS) $(CFLAGS) $<

memorymoduletest.obj: $(TOP)/memorymoduletest.c

threadvartest.obj: $(TOP)/threadvartest.c

threadvar2test.obj: $(TOP)/threadvar2test.c

thrower.dll:	thrower.obj
	$(LD) $(LDFLAGS) -dll -out:$@ thrower.obj

thrower.lib:	thrower.def
	lib -machine:X64 -name:thrower.dll -def:thrower.def -out:thrower.lib

# cleanup
clean:
	-del $(STATICLIB)
	-del $(SHAREDLIB)
	-del $(IMPLIB)
	-del *.obj
	-del *.res
	-del *.exp
	-del *.exe
	-del *.pdb
	-del *.manifest
	-del foo.gz

/*
 * memorymoduletest.c --
 *
 *	This file contains a simple Tcl package "memorymoduletest" that is intended for
 *	testing the Tcl dynamic loading facilities using MemoryModule.
 *
 * Copyright © 2024 Jan Nijtmans
 *
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#undef STATIC_BUILD
#include <windows.h>
#include <stdbool.h>
#include "tcl.h"

#ifdef __cplusplus
extern "C" {
#endif


static HMODULE hModule = NULL;

static bool threadAttachCalled = false;

BOOL APIENTRY
DllMain(
    HINSTANCE hInst,		/* Library instance handle. */
    DWORD reason,		/* Reason this function is being called. */
    LPVOID unused)
{
    (void)reason;
    (void)unused;

    switch (reason) {
    case DLL_PROCESS_ATTACH:
	hModule = hInst;
	break;
    case DLL_THREAD_ATTACH:
	threadAttachCalled = true;
	break;
    default:
	break;
    }
    return TRUE;
}

#ifdef __cplusplus
}
#endif

/*
 *----------------------------------------------------------------------
 *
 * Mm_ModuleFileNameACmd --
 *
 *	This procedure is invoked to process the "GetModuleFileNameA" Tcl command.
 *	It calls the Windows GetModuleFileNameA(), and gives back the result.
 *
 * Results:
 *	A standard Tcl result.
 *
 * Side effects:
 *	See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
Mmt_ModuleFileNameACmd(
    void *dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    char buffer[MAX_PATH];
    (void)dummy;

    if (objc != 1) {
	Tcl_WrongNumArgs(interp, 1, objv, "");
	return TCL_ERROR;
    }
    if (GetModuleFileNameA(hModule, buffer, MAX_PATH) == 0) {
	Tcl_WinConvertError(GetLastError());
	Tcl_SetObjResult(interp, Tcl_ObjPrintf("could not determine ModuleFileName: %s",
		Tcl_PosixError(interp)));
	return TCL_ERROR;
    }
    Tcl_SetObjResult(interp, Tcl_NewStringObj(buffer, -1));
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * Mm_ModuleFileNameWCmd --
 *
 *	This procedure is invoked to process the "GetModuleFileNameW" Tcl command.
 *	It calls the Windows GetModuleFileNameW(), and gives back the result.
 *
 * Results:
 *	A standard Tcl result.
 *
 * Side effects:
 *	See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
Mmt_ModuleFileNameWCmd(
    void *dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument strings. */
{
    WCHAR buffer[MAX_PATH];
    Tcl_DString ds;
    (void)dummy;

    if (objc != 1) {
	Tcl_WrongNumArgs(interp, 1, objv, "");
	return TCL_ERROR;
    }
    if (GetModuleFileNameW(hModule, buffer, MAX_PATH) == 0) {
	Tcl_WinConvertError(GetLastError());
	Tcl_SetObjResult(interp, Tcl_ObjPrintf("could not determine ModuleFileName: %s",
		Tcl_PosixError(interp)));
	return TCL_ERROR;
    }
    Tcl_DStringInit(&ds);
    Tcl_WCharToUtfDString(buffer, -1, &ds);
    Tcl_SetObjResult(interp, Tcl_DStringToObj(&ds));
    return TCL_OK;
}

static int
Mmt_ThreadAttachCalled(
    void *dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument strings. */
{
    (void)dummy;

    if (objc != 1) {
	Tcl_WrongNumArgs(interp, 1, objv, "");
	return TCL_ERROR;
    }
    Tcl_SetObjResult(interp, Tcl_NewBooleanObj(threadAttachCalled));
    return TCL_OK;
}

#ifdef _MSC_VER

extern void thrower(); /* This symbol is in thrower.dll */

static int
Mmt_NestedException(
    void *dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument strings. */
{
    (void)dummy;
    int result = -1;

    if (objc > 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "");
	return TCL_ERROR;
    }
    __try
    {
	thrower();
	result = 0; /* should not be executed*/
    }
    __except(EXCEPTION_EXECUTE_HANDLER)
    {
	/* this should be executed */
	result = GetExceptionCode();
    }

    Tcl_SetObjResult(interp, Tcl_NewIntObj(result));
    return TCL_OK;
}
#endif /* _MSC_VER */

/*
 *----------------------------------------------------------------------
 *
 * Memorymoduletest_Init --
 *
 *	This is a package initialization procedure, which is called by Tcl
 *	when this package is to be added to an interpreter.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

DLLEXPORT int
Memorymoduletest_Init(
    Tcl_Interp *interp)		/* Interpreter in which the package is to be
				 * made available. */
{
    int code;

    if (Tcl_InitStubs(interp, "8.7-", 0) == NULL) {
	/* Tcl 8.6 doesn't have Tcl_DStringToObj() */
	return TCL_ERROR;
    }
    code = Tcl_PkgProvide(interp, "memorymoduletest", "1.0.0");
    if (code != TCL_OK) {
	return code;
    }
    Tcl_CreateObjCommand(interp, "GetModuleFileNameA", Mmt_ModuleFileNameACmd, NULL, NULL);
    Tcl_CreateObjCommand(interp, "GetModuleFileNameW", Mmt_ModuleFileNameWCmd, NULL, NULL);
    Tcl_CreateObjCommand(interp, "ThreadAttachCalled", Mmt_ThreadAttachCalled, NULL, NULL);
#ifdef _MSC_VER
    Tcl_CreateObjCommand(interp, "NestedException", Mmt_NestedException, NULL, NULL);
#endif /* _MSC_VER */
    return TCL_OK;
}

# Tcl package index file, version 1.1
# This file is generated by the "pkg_mkIndex -direct" command
# and sourced either when an application starts up or
# by a "package unknown" script.  It invokes the
# "package ifneeded" command to set up package-related
# information so that packages will be loaded automatically
# in response to "package require" commands.  When this
# script is sourced, the variable $dir must contain the
# full path name of this file's directory.

if {![package vsatisfies [package provide Tcl] 9.0]} {return}
package ifneeded memorymoduletest 1.0.0 [list load [file join $dir tcl9memorymoduletest.dll]]
package ifneeded threadvartest 1.0.0 [list load [file join $dir tcl9threadvartest.dll]]
package ifneeded threadvar2test 1.0.0 [list load [file join $dir tcl9threadvar2test.dll] Threadvar2test]
if {$::tcl_platform(machine) ne "amd64"} {return}
package ifneeded thread 3.0.0 [list load [file join $dir tcl9thread300.dll]]