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Fully functional guest<->host trampolines

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This commit is contained in:
Luke Street
2025-10-31 00:45:32 -06:00
parent 55a62a27c9
commit 52cdd7c811
56 changed files with 1683 additions and 1488 deletions
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34
dll/kernel32/fileapi.cpp
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@@ -613,9 +613,8 @@ UINT WINAPI GetDriveTypeW(LPCWSTR lpRootPathName) {
}
BOOL WINAPI GetVolumeInformationA(LPCSTR lpRootPathName, LPSTR lpVolumeNameBuffer, DWORD nVolumeNameSize,
LPDWORD lpVolumeSerialNumber, LPDWORD lpMaximumComponentLength,
LPDWORD lpFileSystemFlags, LPSTR lpFileSystemNameBuffer,
DWORD nFileSystemNameSize) {
LPDWORD lpVolumeSerialNumber, LPDWORD lpMaximumComponentLength,
LPDWORD lpFileSystemFlags, LPSTR lpFileSystemNameBuffer, DWORD nFileSystemNameSize) {
HOST_CONTEXT_GUARD();
DEBUG_LOG("STUB: GetVolumeInformationA(%s)\n", lpRootPathName ? lpRootPathName : "(null)");
if (lpVolumeNameBuffer && nVolumeNameSize > 0) {
@@ -642,9 +641,8 @@ BOOL WINAPI GetVolumeInformationA(LPCSTR lpRootPathName, LPSTR lpVolumeNameBuffe
}
BOOL WINAPI GetVolumeInformationW(LPCWSTR lpRootPathName, LPWSTR lpVolumeNameBuffer, DWORD nVolumeNameSize,
LPDWORD lpVolumeSerialNumber, LPDWORD lpMaximumComponentLength,
LPDWORD lpFileSystemFlags, LPWSTR lpFileSystemNameBuffer,
DWORD nFileSystemNameSize) {
LPDWORD lpVolumeSerialNumber, LPDWORD lpMaximumComponentLength,
LPDWORD lpFileSystemFlags, LPWSTR lpFileSystemNameBuffer, DWORD nFileSystemNameSize) {
HOST_CONTEXT_GUARD();
DEBUG_LOG("STUB: GetVolumeInformationW(%p)\n", lpRootPathName);
if (lpVolumeNameBuffer && nVolumeNameSize > 0) {
@@ -694,7 +692,7 @@ LONG WINAPI CompareFileTime(const FILETIME *lpFileTime1, const FILETIME *lpFileT
}
BOOL WINAPI WriteFile(HANDLE hFile, LPCVOID lpBuffer, DWORD nNumberOfBytesToWrite, LPDWORD lpNumberOfBytesWritten,
LPOVERLAPPED lpOverlapped) {
LPOVERLAPPED lpOverlapped) {
HOST_CONTEXT_GUARD();
DEBUG_LOG("WriteFile(%p, %p, %u, %p, %p)\n", hFile, lpBuffer, nNumberOfBytesToWrite, lpNumberOfBytesWritten,
lpOverlapped);
@@ -789,7 +787,7 @@ BOOL WINAPI FlushFileBuffers(HANDLE hFile) {
}
BOOL WINAPI ReadFile(HANDLE hFile, LPVOID lpBuffer, DWORD nNumberOfBytesToRead, LPDWORD lpNumberOfBytesRead,
LPOVERLAPPED lpOverlapped) {
LPOVERLAPPED lpOverlapped) {
HOST_CONTEXT_GUARD();
DEBUG_LOG("ReadFile(%p, %p, %u, %p, %p)\n", hFile, lpBuffer, nNumberOfBytesToRead, lpNumberOfBytesRead,
lpOverlapped);
@@ -877,8 +875,8 @@ BOOL WINAPI ReadFile(HANDLE hFile, LPVOID lpBuffer, DWORD nNumberOfBytesToRead,
}
HANDLE WINAPI CreateFileA(LPCSTR lpFileName, DWORD dwDesiredAccess, DWORD dwShareMode,
LPSECURITY_ATTRIBUTES lpSecurityAttributes, DWORD dwCreationDisposition,
DWORD dwFlagsAndAttributes, HANDLE hTemplateFile) {
LPSECURITY_ATTRIBUTES lpSecurityAttributes, DWORD dwCreationDisposition,
DWORD dwFlagsAndAttributes, HANDLE hTemplateFile) {
HOST_CONTEXT_GUARD();
(void)hTemplateFile;
if (!lpFileName) {
@@ -1104,8 +1102,8 @@ HANDLE WINAPI CreateFileA(LPCSTR lpFileName, DWORD dwDesiredAccess, DWORD dwShar
}
HANDLE WINAPI CreateFileW(LPCWSTR lpFileName, DWORD dwDesiredAccess, DWORD dwShareMode,
LPSECURITY_ATTRIBUTES lpSecurityAttributes, DWORD dwCreationDisposition,
DWORD dwFlagsAndAttributes, HANDLE hTemplateFile) {
LPSECURITY_ATTRIBUTES lpSecurityAttributes, DWORD dwCreationDisposition,
DWORD dwFlagsAndAttributes, HANDLE hTemplateFile) {
HOST_CONTEXT_GUARD();
DEBUG_LOG("CreateFileW -> ");
if (!lpFileName) {
@@ -1224,7 +1222,7 @@ DWORD WINAPI SetFilePointer(HANDLE hFile, LONG lDistanceToMove, PLONG lpDistance
}
BOOL WINAPI SetFilePointerEx(HANDLE hFile, LARGE_INTEGER liDistanceToMove, PLARGE_INTEGER lpNewFilePointer,
DWORD dwMoveMethod) {
DWORD dwMoveMethod) {
HOST_CONTEXT_GUARD();
if (hFile == nullptr) {
setLastError(ERROR_INVALID_HANDLE);
@@ -1239,7 +1237,7 @@ BOOL WINAPI SetFilePointerEx(HANDLE hFile, LARGE_INTEGER liDistanceToMove, PLARG
// TODO access check
std::lock_guard lk(file->m);
off_t position = 0;
off_t offset = static_cast<off_t>(liDistanceToMove);
off_t offset = static_cast<off_t>(liDistanceToMove.QuadPart);
if (dwMoveMethod == FILE_BEGIN) {
position = offset;
} else if (dwMoveMethod == FILE_CURRENT) {
@@ -1265,7 +1263,7 @@ BOOL WINAPI SetFilePointerEx(HANDLE hFile, LARGE_INTEGER liDistanceToMove, PLARG
return FALSE;
}
if (lpNewFilePointer) {
*lpNewFilePointer = static_cast<LARGE_INTEGER>(position);
lpNewFilePointer->QuadPart = position;
}
return TRUE;
}
@@ -1361,7 +1359,7 @@ DWORD WINAPI GetFileSize(HANDLE hFile, LPDWORD lpFileSizeHigh) {
}
BOOL WINAPI GetFileTime(HANDLE hFile, LPFILETIME lpCreationTime, LPFILETIME lpLastAccessTime,
LPFILETIME lpLastWriteTime) {
LPFILETIME lpLastWriteTime) {
HOST_CONTEXT_GUARD();
DEBUG_LOG("GetFileTime(%p, %p, %p, %p)\n", hFile, lpCreationTime, lpLastAccessTime, lpLastWriteTime);
HandleMeta meta{};
@@ -1403,7 +1401,7 @@ BOOL WINAPI GetFileTime(HANDLE hFile, LPFILETIME lpCreationTime, LPFILETIME lpLa
}
BOOL WINAPI SetFileTime(HANDLE hFile, const FILETIME *lpCreationTime, const FILETIME *lpLastAccessTime,
const FILETIME *lpLastWriteTime) {
const FILETIME *lpLastWriteTime) {
HOST_CONTEXT_GUARD();
DEBUG_LOG("SetFileTime(%p, %p, %p, %p)\n", hFile, lpCreationTime, lpLastAccessTime, lpLastWriteTime);
HandleMeta meta{};
@@ -1794,7 +1792,7 @@ HANDLE WINAPI FindFirstFileW(LPCWSTR lpFileName, LPWIN32_FIND_DATAW lpFindFileDa
}
HANDLE WINAPI FindFirstFileExA(LPCSTR lpFileName, FINDEX_INFO_LEVELS fInfoLevelId, LPVOID lpFindFileData,
FINDEX_SEARCH_OPS fSearchOp, LPVOID lpSearchFilter, DWORD dwAdditionalFlags) {
FINDEX_SEARCH_OPS fSearchOp, LPVOID lpSearchFilter, DWORD dwAdditionalFlags) {
HOST_CONTEXT_GUARD();
DEBUG_LOG("FindFirstFileExA(%s, %d, %p, %d, %p, 0x%x)", lpFileName ? lpFileName : "(null)", fInfoLevelId,
lpFindFileData, fSearchOp, lpSearchFilter, dwAdditionalFlags);