Signed-off-by: Dmitry Timoshkov dmitry@baikal.ru --- .../api-ms-win-core-wow64-l1-1-1.spec | 1 + dlls/kernel32/kernel32.spec | 1 + dlls/kernelbase/kernelbase.spec | 2 +- dlls/kernelbase/process.c | 81 +++++++++++++++++++ include/winbase.h | 1 + 5 files changed, 85 insertions(+), 1 deletion(-)
diff --git a/dlls/api-ms-win-core-wow64-l1-1-1/api-ms-win-core-wow64-l1-1-1.spec b/dlls/api-ms-win-core-wow64-l1-1-1/api-ms-win-core-wow64-l1-1-1.spec index 08fa02c3fc..99ba713409 100644 --- a/dlls/api-ms-win-core-wow64-l1-1-1/api-ms-win-core-wow64-l1-1-1.spec +++ b/dlls/api-ms-win-core-wow64-l1-1-1/api-ms-win-core-wow64-l1-1-1.spec @@ -1,5 +1,6 @@ @ stdcall GetSystemWow64DirectoryA(ptr long) kernel32.GetSystemWow64DirectoryA @ stdcall GetSystemWow64DirectoryW(ptr long) kernel32.GetSystemWow64DirectoryW @ stdcall IsWow64Process(ptr ptr) kernel32.IsWow64Process +@ stdcall IsWow64Process2(ptr ptr ptr) kernel32.IsWow64Process2 @ stdcall Wow64DisableWow64FsRedirection(ptr) kernel32.Wow64DisableWow64FsRedirection @ stdcall Wow64RevertWow64FsRedirection(ptr) kernel32.Wow64RevertWow64FsRedirection diff --git a/dlls/kernel32/kernel32.spec b/dlls/kernel32/kernel32.spec index 17322bcd90..e7a7f162b7 100644 --- a/dlls/kernel32/kernel32.spec +++ b/dlls/kernel32/kernel32.spec @@ -999,6 +999,7 @@ @ stdcall -import IsValidNLSVersion(long wstr ptr) # @ stub IsValidUILanguage @ stdcall -import IsWow64Process(ptr ptr) +@ stdcall -import IsWow64Process2(ptr ptr ptr) @ stdcall -import K32EmptyWorkingSet(long) @ stdcall -import K32EnumDeviceDrivers(ptr long ptr) @ stdcall -import K32EnumPageFilesA(ptr ptr) diff --git a/dlls/kernelbase/kernelbase.spec b/dlls/kernelbase/kernelbase.spec index 5e177a4932..a05bf223e8 100644 --- a/dlls/kernelbase/kernelbase.spec +++ b/dlls/kernelbase/kernelbase.spec @@ -884,7 +884,7 @@ @ stdcall IsValidSid(ptr) @ stdcall IsWellKnownSid(ptr long) @ stdcall IsWow64Process(ptr ptr) -# @ stub IsWow64Process2 +@ stdcall IsWow64Process2(ptr ptr ptr) @ stdcall K32EmptyWorkingSet(long) @ stdcall K32EnumDeviceDrivers(ptr long ptr) @ stdcall K32EnumPageFilesA(ptr ptr) diff --git a/dlls/kernelbase/process.c b/dlls/kernelbase/process.c index a3b168543f..b6e0d54ef8 100644 --- a/dlls/kernelbase/process.c +++ b/dlls/kernelbase/process.c @@ -882,6 +882,87 @@ BOOL WINAPI DECLSPEC_HOTPATCH IsProcessorFeaturePresent ( DWORD feature ) }
+/********************************************************************** + * IsWow64Process2 (kernelbase.@) + */ +BOOL WINAPI DECLSPEC_HOTPATCH IsWow64Process2( HANDLE process, USHORT *machine, USHORT *native_machine ) +{ + BOOL wow64; + SYSTEM_CPU_INFORMATION sci; + NTSTATUS status; + + if (!IsWow64Process( process, &wow64 )) + return FALSE; + + status = NtQuerySystemInformation( SystemCpuInformation, &sci, sizeof(sci), NULL ); + if (status) + return set_ntstatus( status ); + + if (!wow64) + *machine = IMAGE_FILE_MACHINE_UNKNOWN; + else + { + if (process != GetCurrentProcess()) + { + FIXME("not implemented for other process\n"); + *machine = IMAGE_FILE_MACHINE_UNKNOWN; + } + else + { + IMAGE_NT_HEADERS *nt; + nt = RtlImageNtHeader( NtCurrentTeb()->Peb->ImageBaseAddress ); + *machine = nt->FileHeader.Machine; + } + } + + switch (sci.Architecture) + { + case PROCESSOR_ARCHITECTURE_INTEL: + *native_machine = IMAGE_FILE_MACHINE_I386; + break; + + case PROCESSOR_ARCHITECTURE_ALPHA: + *native_machine = IMAGE_FILE_MACHINE_ALPHA; + break; + + case PROCESSOR_ARCHITECTURE_ARM: + *native_machine = IMAGE_FILE_MACHINE_ARM; + break; + + case PROCESSOR_ARCHITECTURE_IA64: + *native_machine = IMAGE_FILE_MACHINE_IA64; + break; + + case PROCESSOR_ARCHITECTURE_ALPHA64: + *native_machine = IMAGE_FILE_MACHINE_ALPHA64; + break; + + case PROCESSOR_ARCHITECTURE_AMD64: + *native_machine = IMAGE_FILE_MACHINE_AMD64; + break; + + case PROCESSOR_ARCHITECTURE_ARM64: + *native_machine = IMAGE_FILE_MACHINE_ARM64; + break; + + case PROCESSOR_ARCHITECTURE_MIPS: + case PROCESSOR_ARCHITECTURE_PPC: + case PROCESSOR_ARCHITECTURE_SHX: + case PROCESSOR_ARCHITECTURE_MSIL: + case PROCESSOR_ARCHITECTURE_IA32_ON_WIN64: + case PROCESSOR_ARCHITECTURE_NEUTRAL: + case PROCESSOR_ARCHITECTURE_ARM32_ON_WIN64: + case PROCESSOR_ARCHITECTURE_IA32_ON_ARM64: + default: + FIXME("unknown architecture %u\n", sci.Architecture); + *native_machine = IMAGE_FILE_MACHINE_UNKNOWN; + break; + } + + return TRUE; +} + + /********************************************************************** * IsWow64Process (kernelbase.@) */ diff --git a/include/winbase.h b/include/winbase.h index 39a4a9c9ac..981d4ea76a 100644 --- a/include/winbase.h +++ b/include/winbase.h @@ -2406,6 +2406,7 @@ WINADVAPI BOOL WINAPI IsValidSecurityDescriptor(PSECURITY_DESCRIPTOR); WINADVAPI BOOL WINAPI IsValidSid(PSID); WINADVAPI BOOL WINAPI IsWellKnownSid(PSID,WELL_KNOWN_SID_TYPE); WINBASEAPI BOOL WINAPI IsWow64Process(HANDLE,PBOOL); +WINBASEAPI BOOL WINAPI IsWow64Process2(HANDLE,USHORT*,USHORT*); WINADVAPI BOOL WINAPI ImpersonateLoggedOnUser(HANDLE); WINADVAPI BOOL WINAPI ImpersonateNamedPipeClient(HANDLE); WINADVAPI BOOL WINAPI ImpersonateSelf(SECURITY_IMPERSONATION_LEVEL);