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Rework thread TIB handling & DLL initialization handling

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This commit is contained in:
Luke Street
2025-10-02 16:40:23 -06:00
parent 8330f27479
commit d8150e33b9
23 changed files with 1256 additions and 110 deletions
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38
dll/kernel32/winbase.cpp
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@@ -433,21 +433,53 @@ UINT WIN_FUNC LocalFlags(HLOCAL hMem) {
return 0;
}
static constexpr const char *kSystemDirectoryA = "C:\\Windows\\System32";
UINT WIN_FUNC GetSystemDirectoryA(LPSTR lpBuffer, UINT uSize) {
DEBUG_LOG("GetSystemDirectoryA(%p, %u)\n", lpBuffer, uSize);
if (!lpBuffer) {
return 0;
}
const char *systemDir = "C:\\Windows\\System32";
const auto len = std::strlen(systemDir);
const auto len = std::strlen(kSystemDirectoryA);
if (uSize < len + 1) {
return static_cast<UINT>(len + 1);
}
std::strcpy(lpBuffer, systemDir);
std::strcpy(lpBuffer, kSystemDirectoryA);
return static_cast<UINT>(len);
}
UINT WIN_FUNC GetSystemDirectoryW(LPWSTR lpBuffer, UINT uSize) {
DEBUG_LOG("GetSystemDirectoryW(%p, %u)\n", lpBuffer, uSize);
if (!lpBuffer) {
return 0;
}
auto wide = stringToWideString(kSystemDirectoryA);
UINT length = static_cast<UINT>(wide.size() - 1);
if (uSize < length + 1) {
return length + 1;
}
std::memcpy(lpBuffer, wide.data(), (length + 1) * sizeof(uint16_t));
return length;
}
UINT WIN_FUNC GetSystemWow64DirectoryA(LPSTR lpBuffer, UINT uSize) {
DEBUG_LOG("GetSystemWow64DirectoryA(%p, %u)\n", lpBuffer, uSize);
(void)lpBuffer;
(void)uSize;
wibo::lastError = ERROR_CALL_NOT_IMPLEMENTED;
return 0;
}
UINT WIN_FUNC GetSystemWow64DirectoryW(LPWSTR lpBuffer, UINT uSize) {
DEBUG_LOG("GetSystemWow64DirectoryW(%p, %u)\n", lpBuffer, uSize);
(void)lpBuffer;
(void)uSize;
wibo::lastError = ERROR_CALL_NOT_IMPLEMENTED;
return 0;
}
UINT WIN_FUNC GetWindowsDirectoryA(LPSTR lpBuffer, UINT uSize) {
DEBUG_LOG("GetWindowsDirectoryA(%p, %u)\n", lpBuffer, uSize);
if (!lpBuffer) {