Sweden-Number/dlls/wow64/system.c

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/*
* WoW64 system functions
*
* 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 "wow64_private.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(wow);
static void put_system_basic_information( SYSTEM_BASIC_INFORMATION32 *info32,
const SYSTEM_BASIC_INFORMATION *info )
{
info32->unknown = info->unknown;
info32->KeMaximumIncrement = info->KeMaximumIncrement;
info32->PageSize = info->PageSize;
info32->MmNumberOfPhysicalPages = info->MmNumberOfPhysicalPages;
info32->MmLowestPhysicalPage = info->MmLowestPhysicalPage;
info32->MmHighestPhysicalPage = info->MmHighestPhysicalPage;
info32->AllocationGranularity = info->AllocationGranularity;
info32->LowestUserAddress = PtrToUlong( info->LowestUserAddress );
info32->HighestUserAddress = PtrToUlong( info->HighestUserAddress );
info32->ActiveProcessorsAffinityMask = info->ActiveProcessorsAffinityMask;
info32->NumberOfProcessors = info->NumberOfProcessors;
}
static void put_group_affinity( GROUP_AFFINITY32 *info32, const GROUP_AFFINITY *info )
{
info32->Mask = info->Mask;
info32->Group = info->Group;
}
static void put_logical_proc_info_ex( SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX32 *info32,
const SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *info )
{
ULONG i;
info32->Relationship = info->Relationship;
info32->Size = offsetof( SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX32, Processor );
switch (info->Relationship)
{
case RelationProcessorCore:
case RelationProcessorPackage:
info32->Processor.Flags = info->Processor.Flags;
info32->Processor.EfficiencyClass = info->Processor.EfficiencyClass;
info32->Processor.GroupCount = info->Processor.GroupCount;
for (i = 0; i < info->Processor.GroupCount; i++)
put_group_affinity( &info32->Processor.GroupMask[i], &info->Processor.GroupMask[i] );
info32->Size += offsetof( PROCESSOR_RELATIONSHIP32, GroupMask[i] );
break;
case RelationNumaNode:
info32->NumaNode.NodeNumber = info->NumaNode.NodeNumber;
put_group_affinity( &info32->NumaNode.GroupMask, &info->NumaNode.GroupMask );
info32->Size += sizeof(info32->NumaNode);
break;
case RelationCache:
info32->Cache.Level = info->Cache.Level;
info32->Cache.Associativity = info->Cache.Associativity;
info32->Cache.LineSize = info->Cache.LineSize;
info32->Cache.CacheSize = info->Cache.CacheSize;
info32->Cache.Type = info->Cache.Type;
put_group_affinity( &info32->Cache.GroupMask, &info->Cache.GroupMask );
info32->Size += sizeof(info32->Cache);
break;
case RelationGroup:
info32->Group.MaximumGroupCount = info->Group.MaximumGroupCount;
info32->Group.ActiveGroupCount = info->Group.ActiveGroupCount;
for (i = 0; i < info->Group.MaximumGroupCount; i++)
{
info32->Group.GroupInfo[i].MaximumProcessorCount = info->Group.GroupInfo[i].MaximumProcessorCount;
info32->Group.GroupInfo[i].ActiveProcessorCount = info->Group.GroupInfo[i].ActiveProcessorCount;
info32->Group.GroupInfo[i].ActiveProcessorMask = info->Group.GroupInfo[i].ActiveProcessorMask;
}
info32->Size += offsetof( GROUP_RELATIONSHIP32, GroupInfo[i] );
break;
default:
break;
}
}
static NTSTATUS put_system_proc_info( SYSTEM_PROCESS_INFORMATION32 *info32,
const SYSTEM_PROCESS_INFORMATION *info,
BOOL ext_info, ULONG len, ULONG *retlen )
{
ULONG inpos = 0, outpos = 0, i;
SYSTEM_PROCESS_INFORMATION32 *prev = NULL;
ULONG ti_size = (ext_info ? sizeof(SYSTEM_EXTENDED_THREAD_INFORMATION) : sizeof(SYSTEM_THREAD_INFORMATION));
ULONG ti_size32 = (ext_info ? sizeof(SYSTEM_EXTENDED_THREAD_INFORMATION32) : sizeof(SYSTEM_THREAD_INFORMATION32));
for (;;)
{
SYSTEM_EXTENDED_THREAD_INFORMATION *ti;
SYSTEM_EXTENDED_THREAD_INFORMATION32 *ti32;
SYSTEM_PROCESS_INFORMATION *proc = (SYSTEM_PROCESS_INFORMATION *)((char *)info + inpos);
SYSTEM_PROCESS_INFORMATION32 *proc32 = (SYSTEM_PROCESS_INFORMATION32 *)((char *)info32 + outpos);
ULONG proc_len = offsetof( SYSTEM_PROCESS_INFORMATION32, ti ) + proc->dwThreadCount * ti_size32;
if (outpos + proc_len + proc->ProcessName.MaximumLength <= len)
{
memset( proc32, 0, proc_len );
proc32->dwThreadCount = proc->dwThreadCount;
proc32->WorkingSetPrivateSize = proc->WorkingSetPrivateSize;
proc32->HardFaultCount = proc->HardFaultCount;
proc32->NumberOfThreadsHighWatermark = proc->NumberOfThreadsHighWatermark;
proc32->CycleTime = proc->CycleTime;
proc32->CreationTime = proc->CreationTime;
proc32->UserTime = proc->UserTime;
proc32->KernelTime = proc->KernelTime;
proc32->ProcessName.Length = proc->ProcessName.Length;
proc32->ProcessName.MaximumLength = proc->ProcessName.MaximumLength;
proc32->ProcessName.Buffer = PtrToUlong( (char *)proc32 + proc_len );
proc32->dwBasePriority = proc->dwBasePriority;
proc32->UniqueProcessId = HandleToULong( proc->UniqueProcessId );
proc32->ParentProcessId = HandleToULong( proc->ParentProcessId );
proc32->HandleCount = proc->HandleCount;
proc32->SessionId = proc->SessionId;
proc32->UniqueProcessKey = proc->UniqueProcessKey;
proc32->ioCounters = proc->ioCounters;
put_vm_counters( &proc32->vmCounters, &proc->vmCounters, sizeof(proc32->vmCounters) );
for (i = 0; i < proc->dwThreadCount; i++)
{
ti = (SYSTEM_EXTENDED_THREAD_INFORMATION *)((char *)proc->ti + i * ti_size);
ti32 = (SYSTEM_EXTENDED_THREAD_INFORMATION32 *)((char *)proc32->ti + i * ti_size32);
ti32->ThreadInfo.KernelTime = ti->ThreadInfo.KernelTime;
ti32->ThreadInfo.UserTime = ti->ThreadInfo.UserTime;
ti32->ThreadInfo.CreateTime = ti->ThreadInfo.CreateTime;
ti32->ThreadInfo.dwTickCount = ti->ThreadInfo.dwTickCount;
ti32->ThreadInfo.StartAddress = PtrToUlong( ti->ThreadInfo.StartAddress );
ti32->ThreadInfo.dwCurrentPriority = ti->ThreadInfo.dwCurrentPriority;
ti32->ThreadInfo.dwBasePriority = ti->ThreadInfo.dwBasePriority;
ti32->ThreadInfo.dwContextSwitches = ti->ThreadInfo.dwContextSwitches;
ti32->ThreadInfo.dwThreadState = ti->ThreadInfo.dwThreadState;
ti32->ThreadInfo.dwWaitReason = ti->ThreadInfo.dwWaitReason;
put_client_id( &ti32->ThreadInfo.ClientId, &ti->ThreadInfo.ClientId );
if (ext_info)
{
ti32->StackBase = PtrToUlong( ti->StackBase );
ti32->StackLimit = PtrToUlong( ti->StackLimit );
ti32->Win32StartAddress = PtrToUlong( ti->Win32StartAddress );
ti32->TebBase = PtrToUlong( ti->TebBase );
ti32->Reserved2 = ti->Reserved2;
ti32->Reserved3 = ti->Reserved3;
ti32->Reserved4 = ti->Reserved4;
}
}
memcpy( (char *)proc32 + proc_len, proc->ProcessName.Buffer,
proc->ProcessName.MaximumLength );
if (prev) prev->NextEntryOffset = (char *)proc32 - (char *)prev;
prev = proc32;
}
outpos += proc_len + proc->ProcessName.MaximumLength;
inpos += proc->NextEntryOffset;
if (!proc->NextEntryOffset) break;
}
if (retlen) *retlen = outpos;
if (outpos <= len) return STATUS_SUCCESS;
else return STATUS_INFO_LENGTH_MISMATCH;
}
/**********************************************************************
* wow64_NtDisplayString
*/
NTSTATUS WINAPI wow64_NtDisplayString( UINT *args )
{
const UNICODE_STRING32 *str32 = get_ptr( &args );
UNICODE_STRING str;
return NtDisplayString( unicode_str_32to64( &str, str32 ));
}
/**********************************************************************
* wow64_NtInitiatePowerAction
*/
NTSTATUS WINAPI wow64_NtInitiatePowerAction( UINT *args )
{
POWER_ACTION action = get_ulong( &args );
SYSTEM_POWER_STATE state = get_ulong( &args );
ULONG flags = get_ulong( &args );
BOOLEAN async = get_ulong( &args );
return NtInitiatePowerAction( action, state, flags, async );
}
/**********************************************************************
* wow64_NtLoadDriver
*/
NTSTATUS WINAPI wow64_NtLoadDriver( UINT *args )
{
UNICODE_STRING32 *str32 = get_ptr( &args );
UNICODE_STRING str;
return NtLoadDriver( unicode_str_32to64( &str, str32 ));
}
/**********************************************************************
* wow64_NtPowerInformation
*/
NTSTATUS WINAPI wow64_NtPowerInformation( UINT *args )
{
POWER_INFORMATION_LEVEL level = get_ulong( &args );
void *in_buf = get_ptr( &args );
ULONG in_len = get_ulong( &args );
void *out_buf = get_ptr( &args );
ULONG out_len = get_ulong( &args );
switch (level)
{
case SystemPowerCapabilities: /* SYSTEM_POWER_CAPABILITIES */
case SystemBatteryState: /* SYSTEM_BATTERY_STATE */
case SystemExecutionState: /* ULONG */
case ProcessorInformation: /* PROCESSOR_POWER_INFORMATION */
return NtPowerInformation( level, in_buf, in_len, out_buf, out_len );
default:
FIXME( "unsupported level %u\n", level );
return STATUS_NOT_IMPLEMENTED;
}
}
/**********************************************************************
* wow64_NtQueryLicenseValue
*/
NTSTATUS WINAPI wow64_NtQueryLicenseValue( UINT *args )
{
UNICODE_STRING32 *str32 = get_ptr( &args );
ULONG *type = get_ptr( &args );
void *buffer = get_ptr( &args );
ULONG len = get_ulong( &args );
ULONG *retlen = get_ptr( &args );
UNICODE_STRING str;
return NtQueryLicenseValue( unicode_str_32to64( &str, str32 ), type, buffer, len, retlen );
}
/**********************************************************************
* wow64_NtQuerySystemEnvironmentValue
*/
NTSTATUS WINAPI wow64_NtQuerySystemEnvironmentValue( UINT *args )
{
UNICODE_STRING32 *str32 = get_ptr( &args );
WCHAR *buffer = get_ptr( &args );
ULONG len = get_ulong( &args );
ULONG *retlen = get_ptr( &args );
UNICODE_STRING str;
return NtQuerySystemEnvironmentValue( unicode_str_32to64( &str, str32 ), buffer, len, retlen );
}
/**********************************************************************
* wow64_NtQuerySystemEnvironmentValueEx
*/
NTSTATUS WINAPI wow64_NtQuerySystemEnvironmentValueEx( UINT *args )
{
UNICODE_STRING32 *str32 = get_ptr( &args );
GUID *vendor = get_ptr( &args );
void *buffer = get_ptr( &args );
ULONG *retlen = get_ptr( &args );
ULONG *attrib = get_ptr( &args );
UNICODE_STRING str;
return NtQuerySystemEnvironmentValueEx( unicode_str_32to64( &str, str32 ),
vendor, buffer, retlen, attrib );
}
/**********************************************************************
* wow64_NtQuerySystemInformation
*/
NTSTATUS WINAPI wow64_NtQuerySystemInformation( UINT *args )
{
SYSTEM_INFORMATION_CLASS class = get_ulong( &args );
void *ptr = get_ptr( &args );
ULONG len = get_ulong( &args );
ULONG *retlen = get_ptr( &args );
NTSTATUS status;
switch (class)
{
case SystemPerformanceInformation: /* SYSTEM_PERFORMANCE_INFORMATION */
case SystemTimeOfDayInformation: /* SYSTEM_TIMEOFDAY_INFORMATION */
case SystemProcessorPerformanceInformation: /* SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION */
case SystemInterruptInformation: /* SYSTEM_INTERRUPT_INFORMATION */
case SystemTimeAdjustmentInformation: /* SYSTEM_TIME_ADJUSTMENT_QUERY */
case SystemKernelDebuggerInformation: /* SYSTEM_KERNEL_DEBUGGER_INFORMATION */
case SystemCurrentTimeZoneInformation: /* RTL_TIME_ZONE_INFORMATION */
case SystemRecommendedSharedDataAlignment: /* ULONG */
case SystemFirmwareTableInformation: /* SYSTEM_FIRMWARE_TABLE_INFORMATION */
case SystemDynamicTimeZoneInformation: /* RTL_DYNAMIC_TIME_ZONE_INFORMATION */
case SystemCodeIntegrityInformation: /* SYSTEM_CODEINTEGRITY_INFORMATION */
case SystemKernelDebuggerInformationEx: /* SYSTEM_KERNEL_DEBUGGER_INFORMATION_EX */
case SystemCpuSetInformation: /* SYSTEM_CPU_SET_INFORMATION */
case SystemWineVersionInformation: /* char[] */
return NtQuerySystemInformation( class, ptr, len, retlen );
case SystemCpuInformation: /* SYSTEM_CPU_INFORMATION */
case SystemEmulationProcessorInformation: /* SYSTEM_CPU_INFORMATION */
return NtQuerySystemInformation( SystemEmulationProcessorInformation, ptr, len, retlen );
case SystemBasicInformation: /* SYSTEM_BASIC_INFORMATION */
case SystemEmulationBasicInformation: /* SYSTEM_BASIC_INFORMATION */
if (len == sizeof(SYSTEM_BASIC_INFORMATION32))
{
SYSTEM_BASIC_INFORMATION info;
SYSTEM_BASIC_INFORMATION32 *info32 = ptr;
if (!(status = NtQuerySystemInformation( SystemEmulationBasicInformation, &info, sizeof(info), NULL )))
put_system_basic_information( info32, &info );
}
else status = STATUS_INFO_LENGTH_MISMATCH;
if (retlen) *retlen = sizeof(SYSTEM_BASIC_INFORMATION32);
return status;
case SystemProcessInformation: /* SYSTEM_PROCESS_INFORMATION */
case SystemExtendedProcessInformation: /* SYSTEM_PROCESS_INFORMATION */
{
ULONG size = len * 2, retsize;
SYSTEM_PROCESS_INFORMATION *info = Wow64AllocateTemp( size );
status = NtQuerySystemInformation( class, info, size, &retsize );
if (status)
{
if (status == STATUS_INFO_LENGTH_MISMATCH && retlen) *retlen = retsize;
return status;
}
return put_system_proc_info( ptr, info, class == SystemExtendedProcessInformation, len, retlen );
}
case SystemModuleInformation: /* RTL_PROCESS_MODULES */
if (len >= sizeof(RTL_PROCESS_MODULES32))
{
RTL_PROCESS_MODULES *info;
RTL_PROCESS_MODULES32 *info32 = ptr;
ULONG count = (len - offsetof( RTL_PROCESS_MODULES32, Modules )) / sizeof(info32->Modules[0]);
ULONG i, size = offsetof( RTL_PROCESS_MODULES, Modules[count] );
info = Wow64AllocateTemp( size );
if (!(status = NtQuerySystemInformation( class, info, size, retlen )))
{
info32->ModulesCount = info->ModulesCount;
for (i = 0; i < info->ModulesCount; i++)
{
info32->Modules[i].Section = HandleToULong( info->Modules[i].Section );
info32->Modules[i].MappedBaseAddress = 0;
info32->Modules[i].ImageBaseAddress = 0;
info32->Modules[i].ImageSize = info->Modules[i].ImageSize;
info32->Modules[i].Flags = info->Modules[i].Flags;
info32->Modules[i].LoadOrderIndex = info->Modules[i].LoadOrderIndex;
info32->Modules[i].InitOrderIndex = info->Modules[i].InitOrderIndex;
info32->Modules[i].LoadCount = info->Modules[i].LoadCount;
info32->Modules[i].NameOffset = info->Modules[i].NameOffset;
strcpy( (char *)info->Modules[i].Name, (char *)info32->Modules[i].Name );
}
}
}
else status = NtQuerySystemInformation( class, NULL, 0, retlen );
if (retlen)
{
ULONG count = (*retlen - offsetof(RTL_PROCESS_MODULES, Modules)) / sizeof(RTL_PROCESS_MODULE_INFORMATION32);
*retlen = offsetof( RTL_PROCESS_MODULES32, Modules[count] );
}
return status;
case SystemHandleInformation: /* SYSTEM_HANDLE_INFORMATION */
if (len >= sizeof(SYSTEM_HANDLE_INFORMATION32))
{
SYSTEM_HANDLE_INFORMATION *info;
SYSTEM_HANDLE_INFORMATION32 *info32 = ptr;
ULONG count = (len - offsetof(SYSTEM_HANDLE_INFORMATION32, Handle)) / sizeof(SYSTEM_HANDLE_ENTRY32);
ULONG i, size = offsetof( SYSTEM_HANDLE_INFORMATION, Handle[count] );
info = Wow64AllocateTemp( size );
if (!(status = NtQuerySystemInformation( class, info, size, retlen )))
{
info32->Count = info->Count;
for (i = 0; i < info->Count; i++)
{
info32->Handle[i].OwnerPid = info->Handle[i].OwnerPid;
info32->Handle[i].ObjectType = info->Handle[i].ObjectType;
info32->Handle[i].HandleFlags = info->Handle[i].HandleFlags;
info32->Handle[i].HandleValue = info->Handle[i].HandleValue;
info32->Handle[i].ObjectPointer = PtrToUlong( info->Handle[i].ObjectPointer );
info32->Handle[i].AccessMask = info->Handle[i].AccessMask;
}
}
if (retlen)
{
ULONG count = (*retlen - offsetof(SYSTEM_HANDLE_INFORMATION, Handle)) / sizeof(SYSTEM_HANDLE_ENTRY);
*retlen = offsetof( SYSTEM_HANDLE_INFORMATION32, Handle[count] );
}
return status;
}
else return STATUS_INFO_LENGTH_MISMATCH;
case SystemFileCacheInformation: /* SYSTEM_CACHE_INFORMATION */
if (len >= sizeof(SYSTEM_CACHE_INFORMATION32))
{
SYSTEM_CACHE_INFORMATION info;
SYSTEM_CACHE_INFORMATION32 *info32 = ptr;
if (!(status = NtQuerySystemInformation( class, &info, sizeof(info), NULL )))
{
info32->CurrentSize = info.CurrentSize;
info32->PeakSize = info.PeakSize;
info32->PageFaultCount = info.PageFaultCount;
info32->MinimumWorkingSet = info.MinimumWorkingSet;
info32->MaximumWorkingSet = info.MaximumWorkingSet;
info32->CurrentSizeIncludingTransitionInPages = info.CurrentSizeIncludingTransitionInPages;
info32->PeakSizeIncludingTransitionInPages = info.PeakSizeIncludingTransitionInPages;
info32->TransitionRePurposeCount = info.TransitionRePurposeCount;
info32->Flags = info.Flags;
}
}
else status = STATUS_INFO_LENGTH_MISMATCH;
if (retlen) *retlen = sizeof(SYSTEM_CACHE_INFORMATION32);
return status;
case SystemRegistryQuotaInformation: /* SYSTEM_REGISTRY_QUOTA_INFORMATION */
if (len >= sizeof(SYSTEM_REGISTRY_QUOTA_INFORMATION32))
{
SYSTEM_REGISTRY_QUOTA_INFORMATION info;
SYSTEM_REGISTRY_QUOTA_INFORMATION32 *info32 = ptr;
if (!(status = NtQuerySystemInformation( class, &info, sizeof(info), NULL )))
{
info32->RegistryQuotaAllowed = info.RegistryQuotaAllowed;
info32->RegistryQuotaUsed = info.RegistryQuotaUsed;
info32->Reserved1 = PtrToUlong( info.Reserved1 );
}
}
else status = STATUS_INFO_LENGTH_MISMATCH;
if (retlen) *retlen = sizeof(SYSTEM_REGISTRY_QUOTA_INFORMATION32);
return status;
case SystemExtendedHandleInformation: /* SYSTEM_HANDLE_INFORMATION_EX */
if (len >= sizeof(SYSTEM_HANDLE_INFORMATION_EX32))
{
SYSTEM_HANDLE_INFORMATION_EX *info;
SYSTEM_HANDLE_INFORMATION_EX32 *info32 = ptr;
ULONG count = (len - offsetof(SYSTEM_HANDLE_INFORMATION_EX32, Handles)) / sizeof(info32->Handles[0]);
ULONG i, size = offsetof( SYSTEM_HANDLE_INFORMATION_EX, Handles[count] );
if (!ptr) return STATUS_ACCESS_VIOLATION;
info = Wow64AllocateTemp( size );
if (!(status = NtQuerySystemInformation( class, info, size, retlen )))
{
info32->NumberOfHandles = info->NumberOfHandles;
info32->Reserved = info->Reserved;
for (i = 0; i < info->NumberOfHandles; i++)
{
info32->Handles[i].Object = PtrToUlong( info->Handles[i].Object );
info32->Handles[i].UniqueProcessId = info->Handles[i].UniqueProcessId;
info32->Handles[i].HandleValue = info->Handles[i].HandleValue;
info32->Handles[i].GrantedAccess = info->Handles[i].GrantedAccess;
info32->Handles[i].CreatorBackTraceIndex = info->Handles[i].CreatorBackTraceIndex;
info32->Handles[i].ObjectTypeIndex = info->Handles[i].ObjectTypeIndex;
info32->Handles[i].HandleAttributes = info->Handles[i].HandleAttributes;
info32->Handles[i].Reserved = info->Handles[i].Reserved;
}
}
if (retlen)
{
ULONG count = (*retlen - offsetof(SYSTEM_HANDLE_INFORMATION_EX, Handles)) / sizeof(SYSTEM_HANDLE_TABLE_ENTRY_INFO_EX);
*retlen = offsetof( SYSTEM_HANDLE_INFORMATION_EX32, Handles[count] );
}
return status;
}
else return STATUS_INFO_LENGTH_MISMATCH;
case SystemLogicalProcessorInformation: /* SYSTEM_LOGICAL_PROCESSOR_INFORMATION */
{
SYSTEM_LOGICAL_PROCESSOR_INFORMATION *info;
SYSTEM_LOGICAL_PROCESSOR_INFORMATION32 *info32 = ptr;
ULONG i, size, count;
info = Wow64AllocateTemp( len * 2 );
status = NtQuerySystemInformation( class, info, len * 2, &size );
if (status && status != STATUS_INFO_LENGTH_MISMATCH) return status;
count = size / sizeof(*info);
if (!status && len >= count * sizeof(*info32))
{
for (i = 0; i < count; i++)
{
info32[i].ProcessorMask = info[i].ProcessorMask;
info32[i].Relationship = info[i].Relationship;
info32[i].Reserved[0] = info[i].Reserved[0];
info32[i].Reserved[1] = info[i].Reserved[1];
}
}
else status = STATUS_INFO_LENGTH_MISMATCH;
if (retlen) *retlen = count * sizeof(*info32);
return status;
}
case SystemModuleInformationEx: /* RTL_PROCESS_MODULE_INFORMATION_EX */
if (len >= sizeof(RTL_PROCESS_MODULE_INFORMATION_EX) + sizeof(USHORT))
{
RTL_PROCESS_MODULE_INFORMATION_EX *info;
RTL_PROCESS_MODULE_INFORMATION_EX32 *info32 = ptr;
ULONG count = (len - sizeof(info32->NextOffset)) / sizeof(*info32);
ULONG i, size = count * sizeof(*info) + sizeof(info->NextOffset);
info = Wow64AllocateTemp( size );
if (!(status = NtQuerySystemInformation( class, info, size, retlen )))
{
RTL_PROCESS_MODULE_INFORMATION_EX *mod = info;
for (i = 0; mod->NextOffset; i++)
{
info32[i].NextOffset = sizeof(*info32);
info32[i].BaseInfo.Section = HandleToULong( mod->BaseInfo.Section );
info32[i].BaseInfo.MappedBaseAddress = 0;
info32[i].BaseInfo.ImageBaseAddress = 0;
info32[i].BaseInfo.ImageSize = mod->BaseInfo.ImageSize;
info32[i].BaseInfo.Flags = mod->BaseInfo.Flags;
info32[i].BaseInfo.LoadOrderIndex = mod->BaseInfo.LoadOrderIndex;
info32[i].BaseInfo.InitOrderIndex = mod->BaseInfo.InitOrderIndex;
info32[i].BaseInfo.LoadCount = mod->BaseInfo.LoadCount;
info32[i].BaseInfo.NameOffset = mod->BaseInfo.NameOffset;
info32[i].ImageCheckSum = mod->ImageCheckSum;
info32[i].TimeDateStamp = mod->TimeDateStamp;
info32[i].DefaultBase = 0;
strcpy( (char *)info32[i].BaseInfo.Name, (char *)mod->BaseInfo.Name );
mod = (RTL_PROCESS_MODULE_INFORMATION_EX *)((char *)mod + mod->NextOffset);
}
info32[i].NextOffset = 0;
}
}
else status = NtQuerySystemInformation( class, NULL, 0, retlen );
if (retlen)
{
ULONG count = (*retlen - sizeof(USHORT)) / sizeof(RTL_PROCESS_MODULE_INFORMATION_EX);
*retlen = count * sizeof(RTL_PROCESS_MODULE_INFORMATION_EX32) + sizeof(USHORT);
}
return status;
case SystemNativeBasicInformation:
return STATUS_INVALID_INFO_CLASS;
default:
FIXME( "unsupported class %u\n", class );
return STATUS_INVALID_INFO_CLASS;
}
}
/**********************************************************************
* wow64_NtQuerySystemInformationEx
*/
NTSTATUS WINAPI wow64_NtQuerySystemInformationEx( UINT *args )
{
SYSTEM_INFORMATION_CLASS class = get_ulong( &args );
void *query = get_ptr( &args );
ULONG query_len = get_ulong( &args );
void *ptr = get_ptr( &args );
ULONG len = get_ulong( &args );
ULONG *retlen = get_ptr( &args );
HANDLE handle;
NTSTATUS status;
if (!query || query_len < sizeof(LONG)) return STATUS_INVALID_PARAMETER;
handle = LongToHandle( *(LONG *)query );
switch (class)
{
case SystemLogicalProcessorInformationEx: /* SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX */
{
SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX32 *ex32, *info32 = ptr;
SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *ex, *info;
ULONG size, size32, pos = 0, pos32 = 0;
status = NtQuerySystemInformationEx( class, &handle, sizeof(handle), NULL, 0, &size );
if (status != STATUS_INFO_LENGTH_MISMATCH) return status;
info = Wow64AllocateTemp( size );
status = NtQuerySystemInformationEx( class, &handle, sizeof(handle), info, size, &size );
if (!status)
{
for (pos = pos32 = 0; pos < size && pos32 < len; pos += ex->Size, pos32 += size32)
{
ex = (SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *)((char *)info + pos);
ex32 = (SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX32 *)((char *)info32 + pos32);
switch (ex->Relationship)
{
case RelationProcessorCore:
case RelationProcessorPackage:
size32 = offsetof( SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX32,
Processor.GroupMask[ex->Processor.GroupCount] );
break;
case RelationNumaNode:
size32 = offsetof( SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX32, NumaNode ) + sizeof( ex32->NumaNode );
break;
case RelationCache:
size32 = offsetof( SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX32, Cache ) + sizeof( ex32->Cache );
break;
case RelationGroup:
size32 = offsetof( SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX32,
Group.GroupInfo[ex->Group.MaximumGroupCount] );
break;
default:
size32 = 0;
continue;
}
if (pos32 + size32 <= len) put_logical_proc_info_ex( ex32, ex );
}
if (pos < size) status = STATUS_INFO_LENGTH_MISMATCH;
else size = pos32;
}
if (retlen) *retlen = size;
return status;
}
case SystemCpuSetInformation: /* SYSTEM_CPU_SET_INFORMATION */
case SystemSupportedProcessorArchitectures: /* ULONG */
return NtQuerySystemInformationEx( class, &handle, sizeof(handle), ptr, len, retlen );
default:
FIXME( "unsupported class %u\n", class );
return STATUS_INVALID_INFO_CLASS;
}
}
/**********************************************************************
* wow64_NtQuerySystemTime
*/
NTSTATUS WINAPI wow64_NtQuerySystemTime( UINT *args )
{
LARGE_INTEGER *time = get_ptr( &args );
return NtQuerySystemTime( time );
}
/**********************************************************************
* wow64_NtRaiseHardError
*/
NTSTATUS WINAPI wow64_NtRaiseHardError( UINT *args )
{
NTSTATUS status = get_ulong( &args );
ULONG count = get_ulong( &args );
ULONG params_mask = get_ulong( &args );
ULONG *params = get_ptr( &args );
HARDERROR_RESPONSE_OPTION option = get_ulong( &args );
HARDERROR_RESPONSE *response = get_ptr( &args );
FIXME( "%08x %u %x %p %u %p: stub\n", status, count, params_mask, params, option, response );
return STATUS_NOT_IMPLEMENTED;
}
/**********************************************************************
* wow64_NtSetIntervalProfile
*/
NTSTATUS WINAPI wow64_NtSetIntervalProfile( UINT *args )
{
ULONG interval = get_ulong( &args );
KPROFILE_SOURCE source = get_ulong( &args );
return NtSetIntervalProfile( interval, source );
}
/**********************************************************************
* wow64_NtSetSystemInformation
*/
NTSTATUS WINAPI wow64_NtSetSystemInformation( UINT *args )
{
SYSTEM_INFORMATION_CLASS class = get_ulong( &args );
void *info = get_ptr( &args );
ULONG len = get_ulong( &args );
return NtSetSystemInformation( class, info, len );
}
/**********************************************************************
* wow64_NtSetSystemTime
*/
NTSTATUS WINAPI wow64_NtSetSystemTime( UINT *args )
{
const LARGE_INTEGER *new = get_ptr( &args );
LARGE_INTEGER *old = get_ptr( &args );
return NtSetSystemTime( new, old );
}
/**********************************************************************
* wow64_NtShutdownSystem
*/
NTSTATUS WINAPI wow64_NtShutdownSystem( UINT *args )
{
SHUTDOWN_ACTION action = get_ulong( &args );
return NtShutdownSystem( action );
}
/**********************************************************************
* wow64_NtSystemDebugControl
*/
NTSTATUS WINAPI wow64_NtSystemDebugControl( UINT *args )
{
SYSDBG_COMMAND command = get_ulong( &args );
void *in_buf = get_ptr( &args );
ULONG in_len = get_ulong( &args );
void *out_buf = get_ptr( &args );
ULONG out_len = get_ulong( &args );
ULONG *retlen = get_ptr( &args );
return NtSystemDebugControl( command, in_buf, in_len, out_buf, out_len, retlen );
}
/**********************************************************************
* wow64_NtUnloadDriver
*/
NTSTATUS WINAPI wow64_NtUnloadDriver( UINT *args )
{
UNICODE_STRING32 *str32 = get_ptr( &args );
UNICODE_STRING str;
return NtUnloadDriver( unicode_str_32to64( &str, str32 ));
}
/**********************************************************************
* wow64_NtWow64GetNativeSystemInformation
*/
NTSTATUS WINAPI wow64_NtWow64GetNativeSystemInformation( UINT *args )
{
ULONG class = get_ulong( &args );
void *ptr = get_ptr( &args );
ULONG len = get_ulong( &args );
ULONG *retlen = get_ptr( &args );
NTSTATUS status;
switch (class)
{
case SystemBasicInformation:
case SystemEmulationBasicInformation:
if (len == sizeof(SYSTEM_BASIC_INFORMATION32))
{
SYSTEM_BASIC_INFORMATION info;
SYSTEM_BASIC_INFORMATION32 *info32 = ptr;
if (!(status = NtQuerySystemInformation( class, &info, sizeof(info), NULL )))
put_system_basic_information( info32, &info );
}
else status = STATUS_INFO_LENGTH_MISMATCH;
if (retlen) *retlen = sizeof(SYSTEM_BASIC_INFORMATION32);
return status;
case SystemCpuInformation:
case SystemEmulationProcessorInformation:
case SystemNativeBasicInformation:
return NtQuerySystemInformation( class, ptr, len, retlen );
default:
return STATUS_INVALID_INFO_CLASS;
}
}