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kernel32: Move virtual memory functions to kernelbase. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2019-09-08 14:13:32 +02:00
parent 0b5c0bc769
commit 61516e2223
6 changed files with 334 additions and 484 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
dlls/kernel32/kernel32.spec
View File

@ -519,7 +519,7 @@
@ stdcall -import FlushFileBuffers(long) @ stdcall -import FlushFileBuffers(long)
@ stdcall -import FlushInstructionCache(long long long) @ stdcall -import FlushInstructionCache(long long long)
@ stdcall FlushProcessWriteBuffers() @ stdcall FlushProcessWriteBuffers()
@ stdcall FlushViewOfFile(ptr long) @ stdcall -import FlushViewOfFile(ptr long)
@ stdcall FoldStringA(long str long ptr long) @ stdcall FoldStringA(long str long ptr long)
@ stdcall FoldStringW(long wstr long ptr long) @ stdcall FoldStringW(long wstr long ptr long)
@ stdcall FormatMessageA(long ptr long long ptr long ptr) @ stdcall FormatMessageA(long ptr long long ptr long ptr)
@ -889,7 +889,7 @@
@ stdcall GetVolumePathNamesForVolumeNameW(wstr ptr long ptr) @ stdcall GetVolumePathNamesForVolumeNameW(wstr ptr long ptr)
@ stdcall -import GetWindowsDirectoryA(ptr long) @ stdcall -import GetWindowsDirectoryA(ptr long)
@ stdcall -import GetWindowsDirectoryW(ptr long) @ stdcall -import GetWindowsDirectoryW(ptr long)
@ stdcall GetWriteWatch(long ptr long ptr ptr ptr) @ stdcall -import GetWriteWatch(long ptr long ptr ptr ptr)
# @ stub GetXStateFeaturesMask # @ stub GetXStateFeaturesMask
@ stdcall GlobalAddAtomA(str) @ stdcall GlobalAddAtomA(str)
@ stdcall GlobalAddAtomW(wstr) @ stdcall GlobalAddAtomW(wstr)
@ -1078,9 +1078,9 @@
@ stdcall -i386 -private MapSLFix(long) krnl386.exe16.MapSLFix @ stdcall -i386 -private MapSLFix(long) krnl386.exe16.MapSLFix
@ stdcall MapUserPhysicalPages(ptr long ptr) @ stdcall MapUserPhysicalPages(ptr long ptr)
# @ stub MapUserPhysicalPagesScatter # @ stub MapUserPhysicalPagesScatter
@ stdcall MapViewOfFile(long long long long long) @ stdcall -import MapViewOfFile(long long long long long)
@ stdcall MapViewOfFileEx(long long long long long ptr) @ stdcall -import MapViewOfFileEx(long long long long long ptr)
# @ stub MapViewOfFileExNuma @ stdcall -import MapViewOfFileExNuma(long long long long long ptr long)
@ stdcall Module32First(long ptr) @ stdcall Module32First(long ptr)
@ stdcall Module32FirstW(long ptr) @ stdcall Module32FirstW(long ptr)
@ stdcall Module32Next(long ptr) @ stdcall Module32Next(long ptr)
@ -1198,7 +1198,7 @@
@ stdcall -import ReadFile(long ptr long ptr ptr) @ stdcall -import ReadFile(long ptr long ptr ptr)
@ stdcall -import ReadFileEx(long ptr long ptr ptr) @ stdcall -import ReadFileEx(long ptr long ptr ptr)
@ stdcall -import ReadFileScatter(long ptr long ptr ptr) @ stdcall -import ReadFileScatter(long ptr long ptr ptr)
@ stdcall ReadProcessMemory(long ptr ptr long ptr) @ stdcall -import ReadProcessMemory(long ptr ptr long ptr)
# @ stub ReadThreadProfilingData # @ stub ReadThreadProfilingData
@ stdcall -private RegCloseKey(long) advapi32.RegCloseKey @ stdcall -private RegCloseKey(long) advapi32.RegCloseKey
@ stdcall -private RegCreateKeyExA(long str long ptr long long ptr ptr ptr) advapi32.RegCreateKeyExA @ stdcall -private RegCreateKeyExA(long str long ptr long long ptr ptr ptr) advapi32.RegCreateKeyExA
@ -1280,7 +1280,7 @@
@ stdcall RequestDeviceWakeup(long) @ stdcall RequestDeviceWakeup(long)
@ stdcall RequestWakeupLatency(long) @ stdcall RequestWakeupLatency(long)
@ stdcall -import ResetEvent(long) @ stdcall -import ResetEvent(long)
@ stdcall ResetWriteWatch(ptr long) @ stdcall -import ResetWriteWatch(ptr long)
@ stdcall ResolveDelayLoadedAPI(ptr ptr ptr ptr ptr long) ntdll.LdrResolveDelayLoadedAPI @ stdcall ResolveDelayLoadedAPI(ptr ptr ptr ptr ptr long) ntdll.LdrResolveDelayLoadedAPI
@ stdcall ResolveLocaleName(wstr ptr long) @ stdcall ResolveLocaleName(wstr ptr long)
@ stdcall RestoreLastError(long) ntdll.RtlRestoreLastWin32Error @ stdcall RestoreLastError(long) ntdll.RtlRestoreLastWin32Error
@ -1536,7 +1536,7 @@
@ stdcall UninitializeCriticalSection(ptr) @ stdcall UninitializeCriticalSection(ptr)
@ stdcall -import UnlockFile(long long long long long) @ stdcall -import UnlockFile(long long long long long)
@ stdcall -import UnlockFileEx(long long long long ptr) @ stdcall -import UnlockFileEx(long long long long ptr)
@ stdcall UnmapViewOfFile(ptr) @ stdcall -import UnmapViewOfFile(ptr)
# @ stub UnregisterApplicationRecoveryCallback # @ stub UnregisterApplicationRecoveryCallback
@ stdcall UnregisterApplicationRestart() @ stdcall UnregisterApplicationRestart()
# @ stub UnregisterConsoleIME # @ stub UnregisterConsoleIME
@ -1557,18 +1557,18 @@
# @ stub VerifyScripts # @ stub VerifyScripts
@ stdcall VerifyVersionInfoA(long long int64) @ stdcall VerifyVersionInfoA(long long int64)
@ stdcall VerifyVersionInfoW(long long int64) @ stdcall VerifyVersionInfoW(long long int64)
@ stdcall VirtualAlloc(ptr long long long) @ stdcall -import VirtualAlloc(ptr long long long)
@ stdcall VirtualAllocEx(long ptr long long long) @ stdcall -import VirtualAllocEx(long ptr long long long)
@ stdcall VirtualAllocExNuma(long ptr long long long long) @ stdcall -import VirtualAllocExNuma(long ptr long long long long)
@ stub VirtualBufferExceptionHandler @ stub VirtualBufferExceptionHandler
@ stdcall VirtualFree(ptr long long) @ stdcall -import VirtualFree(ptr long long)
@ stdcall VirtualFreeEx(long ptr long long) @ stdcall -import VirtualFreeEx(long ptr long long)
@ stdcall VirtualLock(ptr long) @ stdcall -import VirtualLock(ptr long)
@ stdcall VirtualProtect(ptr long long ptr) @ stdcall -import VirtualProtect(ptr long long ptr)
@ stdcall VirtualProtectEx(long ptr long long ptr) @ stdcall -import VirtualProtectEx(long ptr long long ptr)
@ stdcall VirtualQuery(ptr ptr long) @ stdcall -import VirtualQuery(ptr ptr long)
@ stdcall VirtualQueryEx(long ptr ptr long) @ stdcall -import VirtualQueryEx(long ptr ptr long)
@ stdcall VirtualUnlock(ptr long) @ stdcall -import VirtualUnlock(ptr long)
@ stdcall WTSGetActiveConsoleSessionId() @ stdcall WTSGetActiveConsoleSessionId()
@ stdcall WaitCommEvent(long ptr ptr) @ stdcall WaitCommEvent(long ptr ptr)
@ stdcall WaitForDebugEvent(ptr long) @ stdcall WaitForDebugEvent(ptr long)
@ -1627,7 +1627,7 @@
@ stdcall WritePrivateProfileStringW(wstr wstr wstr wstr) @ stdcall WritePrivateProfileStringW(wstr wstr wstr wstr)
@ stdcall WritePrivateProfileStructA (str str ptr long str) @ stdcall WritePrivateProfileStructA (str str ptr long str)
@ stdcall WritePrivateProfileStructW(wstr wstr ptr long wstr) @ stdcall WritePrivateProfileStructW(wstr wstr ptr long wstr)
@ stdcall WriteProcessMemory(long ptr ptr long ptr) @ stdcall -import WriteProcessMemory(long ptr ptr long ptr)
@ stdcall WriteProfileSectionA(str str) @ stdcall WriteProfileSectionA(str str)
@ stdcall WriteProfileSectionW(str str) @ stdcall WriteProfileSectionW(str str)
@ stdcall WriteProfileStringA(str str str) @ stdcall WriteProfileStringA(str str str)

24
dlls/kernel32/process.c
View File

@ -3484,30 +3484,6 @@ BOOL WINAPI GetProcessWorkingSetSize(HANDLE process, SIZE_T *minset, SIZE_T *max
} }
/***********************************************************************
* ReadProcessMemory (KERNEL32.@)
*/
BOOL WINAPI ReadProcessMemory( HANDLE process, LPCVOID addr, LPVOID buffer, SIZE_T size,
SIZE_T *bytes_read )
{
NTSTATUS status = NtReadVirtualMemory( process, addr, buffer, size, bytes_read );
if (status) SetLastError( RtlNtStatusToDosError(status) );
return !status;
}
/***********************************************************************
* WriteProcessMemory (KERNEL32.@)
*/
BOOL WINAPI WriteProcessMemory( HANDLE process, LPVOID addr, LPCVOID buffer, SIZE_T size,
SIZE_T *bytes_written )
{
NTSTATUS status = NtWriteVirtualMemory( process, addr, buffer, size, bytes_written );
if (status) SetLastError( RtlNtStatusToDosError(status) );
return !status;
}
/****************************************************************** /******************************************************************
* GetProcessIoCounters (KERNEL32.@) * GetProcessIoCounters (KERNEL32.@)
*/ */

420
dlls/kernel32/virtual.c
View File

@ -46,426 +46,6 @@
WINE_DECLARE_DEBUG_CHANNEL(seh); WINE_DECLARE_DEBUG_CHANNEL(seh);
WINE_DECLARE_DEBUG_CHANNEL(file); WINE_DECLARE_DEBUG_CHANNEL(file);
WINE_DECLARE_DEBUG_CHANNEL(virtual);
/***********************************************************************
* VirtualAlloc (KERNEL32.@)
*
* Reserves or commits a region of pages in virtual address space.
*
* PARAMS
* addr [I] Address of region to reserve or commit.
* size [I] Size of region.
* type [I] Type of allocation.
* protect [I] Type of access protection.
*
* RETURNS
* Success: Base address of allocated region of pages.
* Failure: NULL.
*/
LPVOID WINAPI DECLSPEC_HOTPATCH VirtualAlloc( void *addr, SIZE_T size, DWORD type, DWORD protect )
{
return VirtualAllocEx( GetCurrentProcess(), addr, size, type, protect );
}
/***********************************************************************
* VirtualAllocEx (KERNEL32.@)
*
* Seems to be just as VirtualAlloc, but with process handle.
*
* PARAMS
* hProcess [I] Handle to process to do mem operation.
* addr [I] Address of region to reserve or commit.
* size [I] Size of region.
* type [I] Type of allocation.
* protect [I] Type of access protection.
*
*
* RETURNS
* Success: Base address of allocated region of pages.
* Failure: NULL.
*/
LPVOID WINAPI DECLSPEC_HOTPATCH VirtualAllocEx( HANDLE hProcess, LPVOID addr, SIZE_T size,
DWORD type, DWORD protect )
{
LPVOID ret = addr;
NTSTATUS status;
if ((status = NtAllocateVirtualMemory( hProcess, &ret, 0, &size, type, protect )))
{
SetLastError( RtlNtStatusToDosError(status) );
ret = NULL;
}
return ret;
}
/***********************************************************************
* VirtualAllocExNuma (KERNEL32.@)
*/
LPVOID WINAPI DECLSPEC_HOTPATCH VirtualAllocExNuma(HANDLE process, void *addr, SIZE_T size,
DWORD type, DWORD protect, DWORD numa_node)
{
FIXME_(virtual)("Ignoring preferred numa_node\n");
return VirtualAllocEx(process, addr, size, type, protect);
}
/***********************************************************************
* VirtualFree (KERNEL32.@)
*
* Releases or decommits a region of pages in virtual address space.
*
* PARAMS
* addr [I] Address of region of committed pages.
* size [I] Size of region.
* type [I] Type of operation.
*
* RETURNS
* Success: TRUE.
* Failure: FALSE.
*/
BOOL WINAPI VirtualFree( LPVOID addr, SIZE_T size, DWORD type )
{
return VirtualFreeEx( GetCurrentProcess(), addr, size, type );
}
/***********************************************************************
* VirtualFreeEx (KERNEL32.@)
*
* Releases or decommits a region of pages in virtual address space.
*
* PARAMS
* process [I] Handle to process.
* addr [I] Address of region to free.
* size [I] Size of region.
* type [I] Type of operation.
*
* RETURNS
* Success: TRUE.
* Failure: FALSE.
*/
BOOL WINAPI VirtualFreeEx( HANDLE process, LPVOID addr, SIZE_T size, DWORD type )
{
NTSTATUS status = NtFreeVirtualMemory( process, &addr, &size, type );
if (status) SetLastError( RtlNtStatusToDosError(status) );
return !status;
}
/***********************************************************************
* VirtualLock (KERNEL32.@)
*
* Locks the specified region of virtual address space.
*
* PARAMS
* addr [I] Address of first byte of range to lock.
* size [I] Number of bytes in range to lock.
*
* RETURNS
* Success: TRUE.
* Failure: FALSE.
*
* NOTES
* Always returns TRUE.
*
*/
BOOL WINAPI VirtualLock( LPVOID addr, SIZE_T size )
{
NTSTATUS status = NtLockVirtualMemory( GetCurrentProcess(), &addr, &size, 1 );
if (status) SetLastError( RtlNtStatusToDosError(status) );
return !status;
}
/***********************************************************************
* VirtualUnlock (KERNEL32.@)
*
* Unlocks a range of pages in the virtual address space.
*
* PARAMS
* addr [I] Address of first byte of range.
* size [I] Number of bytes in range.
*
* RETURNS
* Success: TRUE.
* Failure: FALSE.
*
* NOTES
* Always returns TRUE.
*
*/
BOOL WINAPI VirtualUnlock( LPVOID addr, SIZE_T size )
{
NTSTATUS status = NtUnlockVirtualMemory( GetCurrentProcess(), &addr, &size, 1 );
if (status) SetLastError( RtlNtStatusToDosError(status) );
return !status;
}
/***********************************************************************
* VirtualProtect (KERNEL32.@)
*
* Changes the access protection on a region of committed pages.
*
* PARAMS
* addr [I] Address of region of committed pages.
* size [I] Size of region.
* new_prot [I] Desired access protection.
* old_prot [O] Address of variable to get old protection.
*
* RETURNS
* Success: TRUE.
* Failure: FALSE.
*/
BOOL WINAPI VirtualProtect( LPVOID addr, SIZE_T size, DWORD new_prot, LPDWORD old_prot)
{
return VirtualProtectEx( GetCurrentProcess(), addr, size, new_prot, old_prot );
}
/***********************************************************************
* VirtualProtectEx (KERNEL32.@)
*
* Changes the access protection on a region of committed pages in the
* virtual address space of a specified process.
*
* PARAMS
* process [I] Handle of process.
* addr [I] Address of region of committed pages.
* size [I] Size of region.
* new_prot [I] Desired access protection.
* old_prot [O] Address of variable to get old protection.
*
* RETURNS
* Success: TRUE.
* Failure: FALSE.
*/
BOOL WINAPI VirtualProtectEx( HANDLE process, LPVOID addr, SIZE_T size,
DWORD new_prot, LPDWORD old_prot )
{
NTSTATUS status;
DWORD prot;
/* Win9x allows passing NULL as old_prot while this fails on NT */
if (!old_prot && (GetVersion() & 0x80000000)) old_prot = &prot;
status = NtProtectVirtualMemory( process, &addr, &size, new_prot, old_prot );
if (status) SetLastError( RtlNtStatusToDosError(status) );
return !status;
}
/***********************************************************************
* VirtualQuery (KERNEL32.@)
*
* Provides info about a range of pages in virtual address space.
*
* PARAMS
* addr [I] Address of region.
* info [O] Address of info buffer.
* len [I] Size of buffer.
*
* RETURNS
* Number of bytes returned in information buffer or 0 if
* addr >= 0xc0000000 (kernel space).
*/
SIZE_T WINAPI VirtualQuery( LPCVOID addr, PMEMORY_BASIC_INFORMATION info,
SIZE_T len )
{
return VirtualQueryEx( GetCurrentProcess(), addr, info, len );
}
/***********************************************************************
* VirtualQueryEx (KERNEL32.@)
*
* Provides info about a range of pages in virtual address space of a
* specified process.
*
* PARAMS
* process [I] Handle to process.
* addr [I] Address of region.
* info [O] Address of info buffer.
* len [I] Size of buffer.
*
* RETURNS
* Number of bytes returned in information buffer.
*/
SIZE_T WINAPI VirtualQueryEx( HANDLE process, LPCVOID addr,
PMEMORY_BASIC_INFORMATION info, SIZE_T len )
{
SIZE_T ret;
NTSTATUS status;
if ((status = NtQueryVirtualMemory( process, addr, MemoryBasicInformation, info, len, &ret )))
{
SetLastError( RtlNtStatusToDosError(status) );
ret = 0;
}
return ret;
}
/***********************************************************************
* MapViewOfFile (KERNEL32.@)
*
* Maps a view of a file into the address space.
*
* PARAMS
* mapping [I] File-mapping object to map.
* access [I] Access mode.
* offset_high [I] High-order 32 bits of file offset.
* offset_low [I] Low-order 32 bits of file offset.
* count [I] Number of bytes to map.
*
* RETURNS
* Success: Starting address of mapped view.
* Failure: NULL.
*/
LPVOID WINAPI DECLSPEC_HOTPATCH MapViewOfFile( HANDLE mapping, DWORD access,
DWORD offset_high, DWORD offset_low, SIZE_T count )
{
return MapViewOfFileEx( mapping, access, offset_high,
offset_low, count, NULL );
}
/***********************************************************************
* MapViewOfFileEx (KERNEL32.@)
*
* Maps a view of a file into the address space.
*
* PARAMS
* handle [I] File-mapping object to map.
* access [I] Access mode.
* offset_high [I] High-order 32 bits of file offset.
* offset_low [I] Low-order 32 bits of file offset.
* count [I] Number of bytes to map.
* addr [I] Suggested starting address for mapped view.
*
* RETURNS
* Success: Starting address of mapped view.
* Failure: NULL.
*/
LPVOID WINAPI MapViewOfFileEx( HANDLE handle, DWORD access,
DWORD offset_high, DWORD offset_low, SIZE_T count, LPVOID addr )
{
NTSTATUS status;
LARGE_INTEGER offset;
ULONG protect;
BOOL exec;
offset.u.LowPart = offset_low;
offset.u.HighPart = offset_high;
exec = access & FILE_MAP_EXECUTE;
access &= ~FILE_MAP_EXECUTE;
if (access == FILE_MAP_COPY)
protect = exec ? PAGE_EXECUTE_WRITECOPY : PAGE_WRITECOPY;
else if (access & FILE_MAP_WRITE)
protect = exec ? PAGE_EXECUTE_READWRITE : PAGE_READWRITE;
else if (access & FILE_MAP_READ)
protect = exec ? PAGE_EXECUTE_READ : PAGE_READONLY;
else protect = PAGE_NOACCESS;
if ((status = NtMapViewOfSection( handle, GetCurrentProcess(), &addr, 0, 0, &offset,
&count, ViewShare, 0, protect )) < 0)
{
SetLastError( RtlNtStatusToDosError(status) );
addr = NULL;
}
return addr;
}
/***********************************************************************
* UnmapViewOfFile (KERNEL32.@)
*
* Unmaps a mapped view of a file.
*
* PARAMS
* addr [I] Address where mapped view begins.
*
* RETURNS
* Success: TRUE.
* Failure: FALSE.
*
*/
BOOL WINAPI DECLSPEC_HOTPATCH UnmapViewOfFile( const void *addr )
{
NTSTATUS status;
if (GetVersion() & 0x80000000)
{
MEMORY_BASIC_INFORMATION info;
if (!VirtualQuery( addr, &info, sizeof(info) ) || info.AllocationBase != addr)
{
SetLastError( ERROR_INVALID_ADDRESS );
return FALSE;
}
}
status = NtUnmapViewOfSection( GetCurrentProcess(), (void *)addr );
if (status) SetLastError( RtlNtStatusToDosError(status) );
return !status;
}
/***********************************************************************
* FlushViewOfFile (KERNEL32.@)
*
* Writes to the disk a byte range within a mapped view of a file.
*
* PARAMS
* base [I] Start address of byte range to flush.
* size [I] Number of bytes in range.
*
* RETURNS
* Success: TRUE.
* Failure: FALSE.
*/
BOOL WINAPI FlushViewOfFile( LPCVOID base, SIZE_T size )
{
NTSTATUS status = NtFlushVirtualMemory( GetCurrentProcess(), &base, &size, 0 );
if (status)
{
if (status == STATUS_NOT_MAPPED_DATA) status = STATUS_SUCCESS;
else SetLastError( RtlNtStatusToDosError(status) );
}
return !status;
}
/***********************************************************************
* GetWriteWatch (KERNEL32.@)
*/
UINT WINAPI GetWriteWatch( DWORD flags, LPVOID base, SIZE_T size, LPVOID *addresses,
ULONG_PTR *count, ULONG *granularity )
{
NTSTATUS status;
status = NtGetWriteWatch( GetCurrentProcess(), flags, base, size, addresses, count, granularity );
if (status) SetLastError( RtlNtStatusToDosError(status) );
return status ? ~0u : 0;
}
/***********************************************************************
* ResetWriteWatch (KERNEL32.@)
*/
UINT WINAPI ResetWriteWatch( LPVOID base, SIZE_T size )
{
NTSTATUS status;
status = NtResetWriteWatch( GetCurrentProcess(), base, size );
if (status) SetLastError( RtlNtStatusToDosError(status) );
return status ? ~0u : 0;
}
/*********************************************************************** /***********************************************************************

1
dlls/kernelbase/Makefile.in
View File

@ -7,6 +7,7 @@ C_SRCS = \
file.c \ file.c \
loader.c \ loader.c \
main.c \ main.c \
memory.c \
path.c \ path.c \
process.c \ process.c \
registry.c \ registry.c \

40
dlls/kernelbase/kernelbase.spec
View File

@ -383,7 +383,7 @@
@ stdcall FlushFileBuffers(long) @ stdcall FlushFileBuffers(long)
@ stdcall FlushInstructionCache(long long long) @ stdcall FlushInstructionCache(long long long)
@ stdcall FlushProcessWriteBuffers() kernel32.FlushProcessWriteBuffers @ stdcall FlushProcessWriteBuffers() kernel32.FlushProcessWriteBuffers
@ stdcall FlushViewOfFile(ptr long) kernel32.FlushViewOfFile @ stdcall FlushViewOfFile(ptr long)
@ stdcall FoldStringW(long wstr long ptr long) kernel32.FoldStringW @ stdcall FoldStringW(long wstr long ptr long) kernel32.FoldStringW
# @ stub ForceSyncFgPolicyInternal # @ stub ForceSyncFgPolicyInternal
# @ stub FormatApplicationUserModelId # @ stub FormatApplicationUserModelId
@ -762,7 +762,7 @@
@ stdcall GetWindowsAccountDomainSid(ptr ptr ptr) @ stdcall GetWindowsAccountDomainSid(ptr ptr ptr)
@ stdcall GetWindowsDirectoryA(ptr long) @ stdcall GetWindowsDirectoryA(ptr long)
@ stdcall GetWindowsDirectoryW(ptr long) @ stdcall GetWindowsDirectoryW(ptr long)
@ stdcall GetWriteWatch(long ptr long ptr ptr ptr) kernel32.GetWriteWatch @ stdcall GetWriteWatch(long ptr long ptr ptr ptr)
# @ stub GetWsChanges # @ stub GetWsChanges
# @ stub GetWsChangesEx # @ stub GetWsChangesEx
# @ stub GetXStateFeaturesMask # @ stub GetXStateFeaturesMask
@ -950,9 +950,9 @@
@ stdcall MapGenericMask(ptr ptr) @ stdcall MapGenericMask(ptr ptr)
# @ stub MapPredefinedHandleInternal # @ stub MapPredefinedHandleInternal
@ stdcall MapUserPhysicalPages(ptr long ptr) kernel32.MapUserPhysicalPages @ stdcall MapUserPhysicalPages(ptr long ptr) kernel32.MapUserPhysicalPages
@ stdcall MapViewOfFile(long long long long long) kernel32.MapViewOfFile @ stdcall MapViewOfFile(long long long long long)
@ stdcall MapViewOfFileEx(long long long long long ptr) kernel32.MapViewOfFileEx @ stdcall MapViewOfFileEx(long long long long long ptr)
@ stub MapViewOfFileExNuma @ stdcall MapViewOfFileExNuma(long long long long long ptr long)
# @ stub MapViewOfFileFromApp # @ stub MapViewOfFileFromApp
@ stdcall MoveFileExW(wstr wstr long) kernel32.MoveFileExW @ stdcall MoveFileExW(wstr wstr long) kernel32.MoveFileExW
# @ stub MoveFileWithProgressTransactedW # @ stub MoveFileWithProgressTransactedW
@ -1250,7 +1250,7 @@
@ stdcall ReadFile(long ptr long ptr ptr) @ stdcall ReadFile(long ptr long ptr ptr)
@ stdcall ReadFileEx(long ptr long ptr ptr) @ stdcall ReadFileEx(long ptr long ptr ptr)
@ stdcall ReadFileScatter(long ptr long ptr ptr) @ stdcall ReadFileScatter(long ptr long ptr ptr)
@ stdcall ReadProcessMemory(long ptr ptr long ptr) kernel32.ReadProcessMemory @ stdcall ReadProcessMemory(long ptr ptr long ptr)
# @ stub ReadStateAtomValue # @ stub ReadStateAtomValue
# @ stub ReadStateContainerValue # @ stub ReadStateContainerValue
# @ stub ReclaimVirtualMemory # @ stub ReclaimVirtualMemory
@ -1343,7 +1343,7 @@
@ stdcall ReplaceFileW(wstr wstr wstr long ptr ptr) kernel32.ReplaceFileW @ stdcall ReplaceFileW(wstr wstr wstr long ptr ptr) kernel32.ReplaceFileW
@ stdcall ResetEvent(long) @ stdcall ResetEvent(long)
# @ stub ResetState # @ stub ResetState
@ stdcall ResetWriteWatch(ptr long) kernel32.ResetWriteWatch @ stdcall ResetWriteWatch(ptr long)
@ stdcall ResolveDelayLoadedAPI(ptr ptr ptr ptr ptr long) kernel32.ResolveDelayLoadedAPI @ stdcall ResolveDelayLoadedAPI(ptr ptr ptr ptr ptr long) kernel32.ResolveDelayLoadedAPI
# @ stub ResolveDelayLoadsFromDll # @ stub ResolveDelayLoadsFromDll
@ stdcall ResolveLocaleName(wstr ptr long) kernel32.ResolveLocaleName @ stdcall ResolveLocaleName(wstr ptr long) kernel32.ResolveLocaleName
@ -1615,7 +1615,7 @@
@ stdcall UnhandledExceptionFilter(ptr) kernel32.UnhandledExceptionFilter @ stdcall UnhandledExceptionFilter(ptr) kernel32.UnhandledExceptionFilter
@ stdcall UnlockFile(long long long long long) @ stdcall UnlockFile(long long long long long)
@ stdcall UnlockFileEx(long long long long ptr) @ stdcall UnlockFileEx(long long long long ptr)
@ stdcall UnmapViewOfFile(ptr) kernel32.UnmapViewOfFile @ stdcall UnmapViewOfFile(ptr)
# @ stub UnmapViewOfFileEx # @ stub UnmapViewOfFileEx
# @ stub UnregisterBadMemoryNotification # @ stub UnregisterBadMemoryNotification
# @ stub UnregisterGPNotificationInternal # @ stub UnregisterGPNotificationInternal
@ -1668,19 +1668,19 @@
# @ stub VerifyPackageId # @ stub VerifyPackageId
# @ stub VerifyPackageRelativeApplicationId # @ stub VerifyPackageRelativeApplicationId
# @ stub VerifyScripts # @ stub VerifyScripts
@ stdcall VirtualAlloc(ptr long long long) kernel32.VirtualAlloc @ stdcall VirtualAlloc(ptr long long long)
@ stdcall VirtualAllocEx(long ptr long long long) kernel32.VirtualAllocEx @ stdcall VirtualAllocEx(long ptr long long long)
@ stdcall VirtualAllocExNuma(long ptr long long long long) kernel32.VirtualAllocExNuma @ stdcall VirtualAllocExNuma(long ptr long long long long)
# @ stub VirtualAllocFromApp # @ stub VirtualAllocFromApp
@ stdcall VirtualFree(ptr long long) kernel32.VirtualFree @ stdcall VirtualFree(ptr long long)
@ stdcall VirtualFreeEx(long ptr long long) kernel32.VirtualFreeEx @ stdcall VirtualFreeEx(long ptr long long)
@ stdcall VirtualLock(ptr long) kernel32.VirtualLock @ stdcall VirtualLock(ptr long)
@ stdcall VirtualProtect(ptr long long ptr) kernel32.VirtualProtect @ stdcall VirtualProtect(ptr long long ptr)
@ stdcall VirtualProtectEx(long ptr long long ptr) kernel32.VirtualProtectEx @ stdcall VirtualProtectEx(long ptr long long ptr)
# @ stub VirtualProtectFromApp # @ stub VirtualProtectFromApp
@ stdcall VirtualQuery(ptr ptr long) kernel32.VirtualQuery @ stdcall VirtualQuery(ptr ptr long)
@ stdcall VirtualQueryEx(long ptr ptr long) kernel32.VirtualQueryEx @ stdcall VirtualQueryEx(long ptr ptr long)
@ stdcall VirtualUnlock(ptr long) kernel32.VirtualUnlock @ stdcall VirtualUnlock(ptr long)
# @ stub WTSGetServiceSessionId # @ stub WTSGetServiceSessionId
# @ stub WTSIsServerContainer # @ stub WTSIsServerContainer
@ stdcall WaitCommEvent(long ptr ptr) kernel32.WaitCommEvent @ stdcall WaitCommEvent(long ptr ptr) kernel32.WaitCommEvent
@ -1729,7 +1729,7 @@
@ stdcall WriteFile(long ptr long ptr ptr) @ stdcall WriteFile(long ptr long ptr ptr)
@ stdcall WriteFileEx(long ptr long ptr ptr) @ stdcall WriteFileEx(long ptr long ptr ptr)
@ stdcall WriteFileGather(long ptr long ptr ptr) @ stdcall WriteFileGather(long ptr long ptr ptr)
@ stdcall WriteProcessMemory(long ptr ptr long ptr) kernel32.WriteProcessMemory @ stdcall WriteProcessMemory(long ptr ptr long ptr)
# @ stub WriteStateAtomValue # @ stub WriteStateAtomValue
# @ stub WriteStateContainerValue # @ stub WriteStateContainerValue
@ stdcall ZombifyActCtx(ptr) @ stdcall ZombifyActCtx(ptr)

293
dlls/kernelbase/memory.c Normal file
View File

@ -0,0 +1,293 @@
/*
* Win32 memory management functions
*
* Copyright 1997 Alexandre Julliard
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include "ntstatus.h"
#define WIN32_NO_STATUS
#define NONAMELESSUNION
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "winternl.h"
#include "winerror.h"
#include "kernelbase.h"
#include "wine/exception.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(virtual);
/***********************************************************************
* Virtual memory functions
***********************************************************************/
/***********************************************************************
* FlushViewOfFile (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH FlushViewOfFile( const void *base, SIZE_T size )
{
NTSTATUS status = NtFlushVirtualMemory( GetCurrentProcess(), &base, &size, 0 );
if (status)
{
if (status == STATUS_NOT_MAPPED_DATA) status = STATUS_SUCCESS;
else SetLastError( RtlNtStatusToDosError(status) );
}
return !status;
}
/***********************************************************************
* GetWriteWatch (kernelbase.@)
*/
UINT WINAPI DECLSPEC_HOTPATCH GetWriteWatch( DWORD flags, void *base, SIZE_T size, void **addresses,
ULONG_PTR *count, ULONG *granularity )
{
if (!set_ntstatus( NtGetWriteWatch( GetCurrentProcess(), flags, base, size,
addresses, count, granularity )))
return ~0u;
return 0;
}
/***********************************************************************
* MapViewOfFile (kernelbase.@)
*/
LPVOID WINAPI DECLSPEC_HOTPATCH MapViewOfFile( HANDLE mapping, DWORD access, DWORD offset_high,
DWORD offset_low, SIZE_T count )
{
return MapViewOfFileEx( mapping, access, offset_high, offset_low, count, NULL );
}
/***********************************************************************
* MapViewOfFileEx (kernelbase.@)
*/
LPVOID WINAPI DECLSPEC_HOTPATCH MapViewOfFileEx( HANDLE handle, DWORD access, DWORD offset_high,
DWORD offset_low, SIZE_T count, LPVOID addr )
{
NTSTATUS status;
LARGE_INTEGER offset;
ULONG protect;
BOOL exec;
offset.u.LowPart = offset_low;
offset.u.HighPart = offset_high;
exec = access & FILE_MAP_EXECUTE;
access &= ~FILE_MAP_EXECUTE;
if (access == FILE_MAP_COPY)
protect = exec ? PAGE_EXECUTE_WRITECOPY : PAGE_WRITECOPY;
else if (access & FILE_MAP_WRITE)
protect = exec ? PAGE_EXECUTE_READWRITE : PAGE_READWRITE;
else if (access & FILE_MAP_READ)
protect = exec ? PAGE_EXECUTE_READ : PAGE_READONLY;
else protect = PAGE_NOACCESS;
if ((status = NtMapViewOfSection( handle, GetCurrentProcess(), &addr, 0, 0, &offset,
&count, ViewShare, 0, protect )) < 0)
{
SetLastError( RtlNtStatusToDosError(status) );
addr = NULL;
}
return addr;
}
/***********************************************************************
* MapViewOfFileExNuma (kernelbase.@)
*/
LPVOID WINAPI DECLSPEC_HOTPATCH MapViewOfFileExNuma( HANDLE handle, DWORD access, DWORD offset_high,
DWORD offset_low, SIZE_T count, LPVOID addr,
DWORD numa_node )
{
FIXME( "Ignoring preferred numa_node\n" );
return MapViewOfFileEx( handle, access, offset_high, offset_low, count, addr );
}
/***********************************************************************
* ReadProcessMemory (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH ReadProcessMemory( HANDLE process, const void *addr, void *buffer,
SIZE_T size, SIZE_T *bytes_read )
{
return set_ntstatus( NtReadVirtualMemory( process, addr, buffer, size, bytes_read ));
}
/***********************************************************************
* ResetWriteWatch (kernelbase.@)
*/
UINT WINAPI DECLSPEC_HOTPATCH ResetWriteWatch( void *base, SIZE_T size )
{
if (!set_ntstatus( NtResetWriteWatch( GetCurrentProcess(), base, size )))
return ~0u;
return 0;
}
/***********************************************************************
* UnmapViewOfFile (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH UnmapViewOfFile( const void *addr )
{
if (GetVersion() & 0x80000000)
{
MEMORY_BASIC_INFORMATION info;
if (!VirtualQuery( addr, &info, sizeof(info) ) || info.AllocationBase != addr)
{
SetLastError( ERROR_INVALID_ADDRESS );
return FALSE;
}
}
return set_ntstatus( NtUnmapViewOfSection( GetCurrentProcess(), (void *)addr ));
}
/***********************************************************************
* VirtualAlloc (kernelbase.@)
*/
LPVOID WINAPI DECLSPEC_HOTPATCH VirtualAlloc( void *addr, SIZE_T size, DWORD type, DWORD protect )
{
return VirtualAllocEx( GetCurrentProcess(), addr, size, type, protect );
}
/***********************************************************************
* VirtualAllocEx (kernelbase.@)
*/
LPVOID WINAPI DECLSPEC_HOTPATCH VirtualAllocEx( HANDLE process, void *addr, SIZE_T size,
DWORD type, DWORD protect )
{
LPVOID ret = addr;
if (!set_ntstatus( NtAllocateVirtualMemory( process, &ret, 0, &size, type, protect ))) return NULL;
return ret;
}
/***********************************************************************
* VirtualAllocExNuma (kernelbase.@)
*/
LPVOID WINAPI DECLSPEC_HOTPATCH VirtualAllocExNuma( HANDLE process, void *addr, SIZE_T size,
DWORD type, DWORD protect, DWORD numa_node )
{
FIXME( "Ignoring preferred numa_node\n" );
return VirtualAllocEx( process, addr, size, type, protect );
}
/***********************************************************************
* VirtualFree (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH VirtualFree( void *addr, SIZE_T size, DWORD type )
{
return VirtualFreeEx( GetCurrentProcess(), addr, size, type );
}
/***********************************************************************
* VirtualFreeEx (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH VirtualFreeEx( HANDLE process, void *addr, SIZE_T size, DWORD type )
{
return set_ntstatus( NtFreeVirtualMemory( process, &addr, &size, type ));
}
/***********************************************************************
* VirtualLock (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH VirtualLock( void *addr, SIZE_T size )
{
return set_ntstatus( NtLockVirtualMemory( GetCurrentProcess(), &addr, &size, 1 ));
}
/***********************************************************************
* VirtualProtect (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH VirtualProtect( void *addr, SIZE_T size, DWORD new_prot, DWORD *old_prot )
{
return VirtualProtectEx( GetCurrentProcess(), addr, size, new_prot, old_prot );
}
/***********************************************************************
* VirtualProtectEx (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH VirtualProtectEx( HANDLE process, void *addr, SIZE_T size,
DWORD new_prot, DWORD *old_prot )
{
DWORD prot;
/* Win9x allows passing NULL as old_prot while this fails on NT */
if (!old_prot && (GetVersion() & 0x80000000)) old_prot = &prot;
return set_ntstatus( NtProtectVirtualMemory( process, &addr, &size, new_prot, old_prot ));
}
/***********************************************************************
* VirtualQuery (kernelbase.@)
*/
SIZE_T WINAPI DECLSPEC_HOTPATCH VirtualQuery( LPCVOID addr, PMEMORY_BASIC_INFORMATION info, SIZE_T len )
{
return VirtualQueryEx( GetCurrentProcess(), addr, info, len );
}
/***********************************************************************
* VirtualQueryEx (kernelbase.@)
*/
SIZE_T WINAPI DECLSPEC_HOTPATCH VirtualQueryEx( HANDLE process, LPCVOID addr,
PMEMORY_BASIC_INFORMATION info, SIZE_T len )
{
SIZE_T ret;
if (!set_ntstatus( NtQueryVirtualMemory( process, addr, MemoryBasicInformation, info, len, &ret )))
return 0;
return ret;
}
/***********************************************************************
* VirtualUnlock (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH VirtualUnlock( void *addr, SIZE_T size )
{
return set_ntstatus( NtUnlockVirtualMemory( GetCurrentProcess(), &addr, &size, 1 ));
}
/***********************************************************************
* WriteProcessMemory (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH WriteProcessMemory( HANDLE process, void *addr, const void *buffer,
SIZE_T size, SIZE_T *bytes_written )
{
return set_ntstatus( NtWriteVirtualMemory( process, addr, buffer, size, bytes_written ));
}