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ntrtli64.h File Reference

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Functions

VOID Rtlp64GetStackLimits (OUT PULONGLONG LowLimit, OUT PULONGLONG HighLimit)
VOID Rtlp64GetBStoreLimits (OUT PULONGLONG LowBStoreLimit, OUT PULONGLONG HighBStoreLimit)
VOID RtlpUnlinkHandler (PEXCEPTION_REGISTRATION_RECORD UnlinkPointer)
PEXCEPTION_REGISTRATION_RECORD RtlpGetRegistrationHead (VOID)
EXCEPTION_DISPOSITION RtlpExecuteEmHandlerForException (IN PEXCEPTION_RECORD ExceptionRecord, IN ULONGLONG MemoryStackFp, IN ULONGLONG BackingStoreFp, IN OUT PCONTEXT ContextRecord, IN OUT PDISPATCHER_CONTEXT DispatcherContext, IN ULONGLONG GlobalPointer, IN PEXCEPTION_ROUTINE ExceptionRoutine)
EXCEPTION_DISPOSITION RtlpExecuteEmHandlerForUnwind (IN PEXCEPTION_RECORD ExceptionRecord, IN ULONGLONG MemoryStackFp, IN ULONGLONG BackingStoreFp, IN OUT PCONTEXT ContextRecord, IN OUT PDISPATCHER_CONTEXT DispatcherContext, IN ULONGLONG GlobalPointer, IN PEXCEPTION_ROUTINE ExceptionRoutine)
EXCEPTION_DISPOSITION RtlpExecuteX86HandlerForException (IN PEXCEPTION_RECORD ExceptionRecord, IN PVOID EstablisherFrame, IN OUT PCONTEXT ContextRecord, IN OUT PDISPATCHER_CONTEXT DispatcherContext, IN PEXCEPTION_ROUTINE ExceptionRoutine)
EXCEPTION_DISPOSITION RtlpExecuteX86HandlerForUnwind (IN PEXCEPTION_RECORD ExceptionRecord, IN PVOID EstablisherFrame, IN OUT PCONTEXT ContextRecord, IN OUT PDISPATCHER_CONTEXT DispatcherContext, IN PEXCEPTION_ROUTINE ExceptionRoutine)

Function Documentation

VOID Rtlp64GetBStoreLimits (  OUT PULONGLONG  LowBStoreLimit,
OUT PULONGLONG  HighBStoreLimit
) 
 

Definition at line 75 of file rtl/ia64/miscc.c.

Referenced by RtlDispatchException(), RtlGetCallersAddress(), and RtlUnwind2(). 

00082                    :
00083 
00084     This function returns the current backing store limits based on the 
00085     current processor mode.
00086 
00087 Arguments:
00088 
00089     LowBStoreLimit - Supplies a pointer to a variable that is to receive
00090         the low limit of the backing store.
00091 
00092     HighBStoreLimit - Supplies a pointer to a variable that is to receive
00093         the high limit of the backing store.
00094 
00095 Return Value:
00096 
00097     None.
00098 
00099 --*/
00100 
00101 {
00102 #if defined(NTOS_KERNEL_RUNTIME)
00103 
00104     //
00105     // Kernel Mode
00106     //
00107 
00108     *LowBStoreLimit = (ULONGLONG)(PCR->InitialBStore);
00109     *HighBStoreLimit = (ULONGLONG)(PCR->BStoreLimit);
00110 
00111 #else
00112 
00113     //
00114     // User Mode
00115     //
00116 
00117     PTEB CurrentTeb = NtCurrentTeb();
00118 
00119     *HighBStoreLimit = (ULONGLONG)CurrentTeb->BStoreLimit;
00120     *LowBStoreLimit = (ULONGLONG)CurrentTeb->NtTib.StackBase;
00121 
00122 #endif // defined(NTOS_KERNEL_RUNTIME)
00123 }

VOID Rtlp64GetStackLimits (  OUT PULONGLONG  LowLimit,
OUT PULONGLONG  HighLimit
) 
 

Definition at line 178 of file rtl/ia64/miscc.c.

Referenced by RtlDispatchException(), RtlGetCallersAddress(), and RtlUnwind2(). 

00185                    :
00186 
00187     This function returns the current memory stack limits based on the 
00188     current processor mode.
00189 
00190 Arguments:
00191 
00192     LowStackLimit - Supplies a pointer to a variable that is to receive
00193         the low limit of the memory stack.
00194 
00195     HighStackLimit - Supplies a pointer to a variable that is to receive
00196         the high limit of the memory stack.
00197 
00198 Return Value:
00199 
00200     None.
00201 
00202 --*/
00203 
00204 {
00205 
00206 #if defined(NTOS_KERNEL_RUNTIME)
00207 
00208     //
00209     // Kernel Mode
00210     //
00211 
00212     *HighStackLimit = (ULONG_PTR)PCR->InitialStack;
00213     *LowStackLimit = (ULONG_PTR)PCR->StackLimit;
00214 
00215 #else
00216 
00217     //
00218     // User Mode
00219     //
00220 
00221     PTEB CurrentTeb = NtCurrentTeb();
00222 
00223     *HighStackLimit = (ULONGLONG)CurrentTeb->NtTib.StackBase;
00224     *LowStackLimit = (ULONGLONG)CurrentTeb->NtTib.StackLimit;
00225 
00226 #endif // defined(NTOS_KERNEL_RUNTIME)
00227 }
}

EXCEPTION_DISPOSITION RtlpExecuteEmHandlerForException (  IN PEXCEPTION_RECORD  ExceptionRecord,
IN ULONGLONG  MemoryStackFp,
IN ULONGLONG  BackingStoreFp,
IN OUT PCONTEXT  ContextRecord,
IN OUT PDISPATCHER_CONTEXT  DispatcherContext,
IN ULONGLONG  GlobalPointer,
IN PEXCEPTION_ROUTINE  ExceptionRoutine
) 
 

Referenced by RtlDispatchException().

EXCEPTION_DISPOSITION RtlpExecuteEmHandlerForUnwind (  IN PEXCEPTION_RECORD  ExceptionRecord,
IN ULONGLONG  MemoryStackFp,
IN ULONGLONG  BackingStoreFp,
IN OUT PCONTEXT  ContextRecord,
IN OUT PDISPATCHER_CONTEXT  DispatcherContext,
IN ULONGLONG  GlobalPointer,
IN PEXCEPTION_ROUTINE  ExceptionRoutine
) 
 

Referenced by RtlUnwind2().

EXCEPTION_DISPOSITION RtlpExecuteX86HandlerForException (  IN PEXCEPTION_RECORD  ExceptionRecord,
IN PVOID  EstablisherFrame,
IN OUT PCONTEXT  ContextRecord,
IN OUT PDISPATCHER_CONTEXT  DispatcherContext,
IN PEXCEPTION_ROUTINE  ExceptionRoutine
) 
 

EXCEPTION_DISPOSITION RtlpExecuteX86HandlerForUnwind (  IN PEXCEPTION_RECORD  ExceptionRecord,
IN PVOID  EstablisherFrame,
IN OUT PCONTEXT  ContextRecord,
IN OUT PDISPATCHER_CONTEXT  DispatcherContext,
IN PEXCEPTION_ROUTINE  ExceptionRoutine
) 
 

PEXCEPTION_REGISTRATION_RECORD RtlpGetRegistrationHead (  VOID   ) 
 

Referenced by RtlDispatchException(), RtlpExceptionRegistrationDump(), and RtlUnwind().

VOID RtlpUnlinkHandler (  PEXCEPTION_REGISTRATION_RECORD  UnlinkPointer  ) 
 

Definition at line 157 of file ia64/exdsptch.c.

Referenced by RtlUnwind(). 

00163                    :
00164 
00165     This function removes the specified exception registration record
00166     (and thus the relevant handler) from the exception traversal chain.
00167 
00168 Arguments:
00169 
00170     UnlinkPointer - Address of registration record to unlink.
00171 
00172 Return Value:
00173 
00174     None.
00175 
00176 --*/
00177 
00178 {
00179     NtCurrentTeb()->NtTib.ExceptionList = UnlinkPointer->Next;
00180 }

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