Module: wine Branch: master Commit: c51682618430027758c037dc27292c5e0436ca0f URL: https://source.winehq.org/git/wine.git/?a=commit;h=c51682618430027758c037dc2...
Author: Alexandre Julliard julliard@winehq.org Date: Wed Jul 21 15:03:24 2021 +0200
wow64: Add stubs for Wow64LdrpInitialize() and Wow64SystemServiceEx().
Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/wow64/Makefile.in | 6 +++++ dlls/wow64/syscall.c | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++ dlls/wow64/wow64.spec | 4 +-- 3 files changed, 81 insertions(+), 2 deletions(-)
diff --git a/dlls/wow64/Makefile.in b/dlls/wow64/Makefile.in index 9d0618f8e3e..8dc4dac5ba7 100644 --- a/dlls/wow64/Makefile.in +++ b/dlls/wow64/Makefile.in @@ -1,2 +1,8 @@ MODULE = wow64.dll IMPORTLIB = wow64 +IMPORTS = ntdll winecrt0 + +EXTRADLLFLAGS = -nodefaultlibs -mno-cygwin -Wl,--image-base,0x6f000000 + +C_SRCS = \ + syscall.c diff --git a/dlls/wow64/syscall.c b/dlls/wow64/syscall.c new file mode 100644 index 00000000000..a4acb8ba646 --- /dev/null +++ b/dlls/wow64/syscall.c @@ -0,0 +1,73 @@ +/* + * WoW64 syscall wrapping + * + * Copyright 2021 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 "ntstatus.h" +#define WIN32_NO_STATUS +#include "windef.h" +#include "winbase.h" +#include "winnt.h" +#include "winternl.h" +#include "wine/exception.h" +#include "wine/debug.h" + +WINE_DEFAULT_DEBUG_CHANNEL(wow); + +void *dummy = RtlUnwind; + +BOOL WINAPI DllMain( HINSTANCE inst, DWORD reason, void *reserved ) +{ + if (reason == DLL_PROCESS_ATTACH) LdrDisableThreadCalloutsForDll( inst ); + return TRUE; +} + +void __cdecl __wine_spec_unimplemented_stub( const char *module, const char *function ) +{ + EXCEPTION_RECORD record; + + record.ExceptionCode = EXCEPTION_WINE_STUB; + record.ExceptionFlags = EH_NONCONTINUABLE; + record.ExceptionRecord = NULL; + record.ExceptionAddress = __wine_spec_unimplemented_stub; + record.NumberParameters = 2; + record.ExceptionInformation[0] = (ULONG_PTR)module; + record.ExceptionInformation[1] = (ULONG_PTR)function; + for (;;) RtlRaiseException( &record ); +} + + +/********************************************************************** + * Wow64SystemServiceEx (NTDLL.@) + */ +NTSTATUS WINAPI Wow64SystemServiceEx( UINT num, UINT *args ) +{ + FIXME( "stub\n" ); + return STATUS_INVALID_SYSTEM_SERVICE; +} + + +/********************************************************************** + * Wow64LdrpInitialize (NTDLL.@) + */ +void WINAPI Wow64LdrpInitialize( CONTEXT *context ) +{ + FIXME( "stub\n" ); +} diff --git a/dlls/wow64/wow64.spec b/dlls/wow64/wow64.spec index f9230ced19a..a477b6b628a 100644 --- a/dlls/wow64/wow64.spec +++ b/dlls/wow64/wow64.spec @@ -10,7 +10,7 @@ @ stub Wow64IsControlFlowGuardEnforced @ stub Wow64IsStackExtentsCheckEnforced @ stub Wow64KiUserCallbackDispatcher -@ stub Wow64LdrpInitialize +@ stdcall Wow64LdrpInitialize(ptr) @ stub Wow64LogPrint @ stub Wow64NotifyUnsimulateComplete @ stub Wow64PassExceptionToGuest @@ -22,6 +22,6 @@ @ stub Wow64ShallowThunkSIZE_T32TO64 @ stub Wow64ShallowThunkSIZE_T64TO32 @ stub Wow64SuspendLocalThread -@ stub Wow64SystemServiceEx +@ stdcall -norelay Wow64SystemServiceEx(long ptr) @ stub Wow64ValidateUserCallTarget @ stub Wow64ValidateUserCallTargetFilter