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ntdll: Fix a couple of system information structures for 64-bit.

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This commit is contained in:
Alexandre Julliard 2009-08-27 19:30:50 +02:00
parent b8ae3f073b
commit 2be006e497
4 changed files with 39 additions and 48 deletions
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10
dlls/kernel32/cpu.c
View File

@ -379,11 +379,11 @@ VOID WINAPI GetSystemInfo(
memset(PF,0,sizeof(PF));
NtQuerySystemInformation( SystemBasicInformation, &sbi, sizeof(sbi), NULL );
cachedsi.dwPageSize = sbi.uPageSize;
cachedsi.lpMinimumApplicationAddress = sbi.pLowestUserAddress;
cachedsi.lpMaximumApplicationAddress = sbi.pMmHighestUserAddress;
cachedsi.dwNumberOfProcessors = sbi.uKeActiveProcessors;
cachedsi.dwAllocationGranularity = sbi.uAllocationGranularity;
cachedsi.dwPageSize = sbi.PageSize;
cachedsi.lpMinimumApplicationAddress = sbi.LowestUserAddress;
cachedsi.lpMaximumApplicationAddress = sbi.HighestUserAddress;
cachedsi.dwNumberOfProcessors = sbi.ActiveProcessors;
cachedsi.dwAllocationGranularity = sbi.AllocationGranularity;
/* choose sensible defaults ...
* FIXME: perhaps overridable with precompiler flags?

24
dlls/ntdll/nt.c
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@ -1038,9 +1038,9 @@ NTSTATUS WINAPI NtQuerySystemInformation(
{
sppi = RtlAllocateHeap(GetProcessHeap(), 0,
sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION));
sppi->liIdleTime.QuadPart = idle;
sppi->liKernelTime.QuadPart = sys;
sppi->liUserTime.QuadPart = usr;
sppi->IdleTime.QuadPart = idle;
sppi->KernelTime.QuadPart = sys;
sppi->UserTime.QuadPart = usr;
cpus = 1;
len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION);
}
@ -1057,17 +1057,17 @@ NTSTATUS WINAPI NtQuerySystemInformation(
out_cpus --;
if (name[3]=='0') /* first cpu */
{
sppi->liIdleTime.QuadPart = idle;
sppi->liKernelTime.QuadPart = sys;
sppi->liUserTime.QuadPart = usr;
sppi->IdleTime.QuadPart = idle;
sppi->KernelTime.QuadPart = sys;
sppi->UserTime.QuadPart = usr;
}
else /* new cpu */
{
len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) * (cpus+1);
sppi = RtlReAllocateHeap(GetProcessHeap(), 0, sppi, len);
sppi[cpus].liIdleTime.QuadPart = idle;
sppi[cpus].liKernelTime.QuadPart = sys;
sppi[cpus].liUserTime.QuadPart = usr;
sppi[cpus].IdleTime.QuadPart = idle;
sppi[cpus].KernelTime.QuadPart = sys;
sppi[cpus].UserTime.QuadPart = usr;
cpus++;
}
}
@ -1090,9 +1090,9 @@ NTSTATUS WINAPI NtQuerySystemInformation(
/* many programs expect these values to change so fake change */
len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION);
sppi->liKernelTime.QuadPart = 1 * i;
sppi->liUserTime.QuadPart = 2 * i;
sppi->liIdleTime.QuadPart = 3 * i;
sppi->KernelTime.QuadPart = 1 * i;
sppi->UserTime.QuadPart = 2 * i;
sppi->IdleTime.QuadPart = 3 * i;
i++;
}

22
dlls/ntdll/virtual.c
View File

@ -1364,17 +1364,17 @@ void virtual_init_threading(void)
*/
void virtual_get_system_info( SYSTEM_BASIC_INFORMATION *info )
{
info->dwUnknown1 = 0;
info->uKeMaximumIncrement = 0; /* FIXME */
info->uPageSize = page_size;
info->uMmLowestPhysicalPage = 1;
info->uMmHighestPhysicalPage = 0x7fffffff / page_size;
info->uMmNumberOfPhysicalPages = info->uMmHighestPhysicalPage - info->uMmLowestPhysicalPage;
info->uAllocationGranularity = get_mask(0) + 1;
info->pLowestUserAddress = (void *)0x10000;
info->pMmHighestUserAddress = (char *)user_space_limit - 1;
info->uKeActiveProcessors = NtCurrentTeb()->Peb->NumberOfProcessors;
info->bKeNumberProcessors = info->uKeActiveProcessors;
info->unknown = 0;
info->KeMaximumIncrement = 0; /* FIXME */
info->PageSize = page_size;
info->MmLowestPhysicalPage = 1;
info->MmHighestPhysicalPage = 0x7fffffff / page_size;
info->MmNumberOfPhysicalPages = info->MmHighestPhysicalPage - info->MmLowestPhysicalPage;
info->AllocationGranularity = get_mask(0) + 1;
info->LowestUserAddress = (void *)0x10000;
info->HighestUserAddress = (char *)user_space_limit - 1;
info->ActiveProcessors = NtCurrentTeb()->Peb->NumberOfProcessors;
info->NumberOfProcessors = NtCurrentTeb()->Peb->NumberOfProcessors;
}

31
include/winternl.h
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@ -1187,19 +1187,17 @@ typedef struct _RTL_RWLOCK {
typedef struct _SYSTEM_BASIC_INFORMATION {
#ifdef __WINESRC__
DWORD dwUnknown1;
ULONG uKeMaximumIncrement;
ULONG uPageSize;
ULONG uMmNumberOfPhysicalPages;
ULONG uMmLowestPhysicalPage;
ULONG uMmHighestPhysicalPage;
ULONG uAllocationGranularity;
PVOID pLowestUserAddress;
PVOID pMmHighestUserAddress;
ULONG uKeActiveProcessors;
BYTE bKeNumberProcessors;
BYTE bUnknown2;
WORD wUnknown3;
DWORD unknown;
ULONG KeMaximumIncrement;
ULONG PageSize;
ULONG MmNumberOfPhysicalPages;
ULONG MmLowestPhysicalPage;
ULONG MmHighestPhysicalPage;
ULONG_PTR AllocationGranularity;
PVOID LowestUserAddress;
PVOID HighestUserAddress;
ULONG_PTR ActiveProcessors;
BYTE NumberOfProcessors;
#else
BYTE Reserved1[24];
PVOID Reserved2[4];
@ -1260,18 +1258,11 @@ typedef struct _SYSTEM_TIMEOFDAY_INFORMATION {
/* System Information Class 0x08 */
typedef struct _SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION {
#ifdef __WINESRC__
LARGE_INTEGER liIdleTime;
LARGE_INTEGER liKernelTime;
LARGE_INTEGER liUserTime;
DWORD dwSpare[5];
#else
LARGE_INTEGER IdleTime;
LARGE_INTEGER KernelTime;
LARGE_INTEGER UserTime;
LARGE_INTEGER Reserved1[2];
ULONG Reserved2;
#endif
} SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION, *PSYSTEM_PROCESSOR_PERFORMANCE_INFORMATION;
/* System Information Class 0x0b */