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ntrtl386.h File Reference

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Functions

VOID RtlpCaptureContext (OUT PCONTEXT ContextRecord)
VOID RtlpUnlinkHandler (PEXCEPTION_REGISTRATION_RECORD UnlinkPointer)
PEXCEPTION_REGISTRATION_RECORD RtlpGetRegistrationHead (VOID)
PVOID RtlpGetReturnAddress (VOID)
VOID RtlpContextDump (IN PVOID Object, IN ULONG Control OPTIONAL)
VOID RtlpExceptionReportDump (IN PVOID Object, IN ULONG Control OPTIONAL)
VOID RtlpExceptionRegistrationDump (IN PVOID Object, IN ULONG Control OPTIONAL)

Function Documentation

VOID RtlpCaptureContext (  OUT PCONTEXT  ContextRecord  ) 
 

Referenced by RtlUnwind().

VOID RtlpContextDump (  IN PVOID  Object,
IN ULONG Control  OPTIONAL
) 
 

Definition at line 32 of file rtldump.c.

References DbgPrint. 

00038                    :
00039 
00040     This function dumps the contents of a context record.
00041 
00042     Currently, it does not dump floating point context.
00043 
00044 Arguments:
00045 
00046     Object - Address of the record to dump.
00047 
00048     Control - Ignored, here so we look like a standard dump procedure.
00049 
00050 Return Value:
00051 
00052     none
00053 
00054 --*/
00055 
00056 {
00057     PCONTEXT    Context;
00058 
00059     Context = (PCONTEXT)Object;
00060 
00061     DbgPrint("      Record @ %lx\n", (ULONG)Context);
00062     DbgPrint(" ContextFlags: %lx\n", Context->ContextFlags);
00063     DbgPrint("\n");
00064 
00065     DbgPrint("        SegGs: %lx\n", Context->SegGs);
00066     DbgPrint("        SegFs: %lx\n", Context->SegFs);
00067     DbgPrint("        SegEs: %lx\n", Context->SegEs);
00068     DbgPrint("        SegDs: %lx\n", Context->SegDs);
00069     DbgPrint("\n");
00070 
00071     DbgPrint("          Edi: %lx\n", Context->Edi);
00072     DbgPrint("          Esi: %lx\n", Context->Esi);
00073     DbgPrint("          Ebx: %lx\n", Context->Ebx);
00074     DbgPrint("          Edx: %lx\n", Context->Edx);
00075     DbgPrint("          Ecx: %lx\n", Context->Ecx);
00076     DbgPrint("          Eax: %lx\n", Context->Eax);
00077     DbgPrint("\n");
00078 
00079     DbgPrint("          Ebp: %lx\n", Context->Ebp);
00080     DbgPrint("          Eip: %lx\n", Context->Eip);
00081     DbgPrint("        SegCs: %lx\n", Context->SegCs);
00082     DbgPrint("       EFlags: %lx\n", Context->EFlags);
00083     DbgPrint("          Esp: %lx\n", Context->Esp);
00084     DbgPrint("        SegSs: %lx\n", Context->SegSs);
00085     DbgPrint("\n");
00086 
00087     return;
00088 }

VOID RtlpExceptionRegistrationDump (  IN PVOID  Object,
IN ULONG Control  OPTIONAL
) 
 

Definition at line 138 of file rtldump.c.

References DbgPrint, and RtlpGetRegistrationHead(). 

00144                    :
00145 
00146     This function dumps the contents of an exception registration record,
00147     unless Object == NULL, in which case it dumps the entire registration
00148     chain.
00149 
00150     Currently, it does not dump floating point context.
00151 
00152 Arguments:
00153 
00154     Object - Address of the record to dump.
00155 
00156     Control - Ignored, here so we look like a standard dump procedure.
00157 
00158 Return Value:
00159 
00160     none
00161 
00162 --*/
00163 
00164 {
00165     PEXCEPTION_REGISTRATION_RECORD RegistrationPointer;
00166 
00167     RegistrationPointer = (PEXCEPTION_REGISTRATION_RECORD)Object;
00168 
00169     if (RegistrationPointer != EXCEPTION_CHAIN_END) {
00170         DbgPrint("Record @ %lx\n", (ULONG)RegistrationPointer);
00171         DbgPrint("   Next: %lx\n", RegistrationPointer->Next);
00172         DbgPrint("Handler: %lx\n", RegistrationPointer->Handler);
00173         DbgPrint("\n");
00174     } else {
00175         RegistrationPointer = RtlpGetRegistrationHead();
00176 
00177         while (RegistrationPointer != EXCEPTION_CHAIN_END) {
00178             DbgPrint("Record @ %lx\n", (ULONG)RegistrationPointer);
00179             DbgPrint("   Next: %lx\n", RegistrationPointer->Next);
00180             DbgPrint("Handler: %lx\n", RegistrationPointer->Handler);
00181             DbgPrint("\n");
00182         }
00183     }
00184     return;
00185 }
}

VOID RtlpExceptionReportDump (  IN PVOID  Object,
IN ULONG Control  OPTIONAL
) 
 

Definition at line 93 of file rtldump.c.

References DbgPrint. 

00099                    :
00100 
00101     This function dumps the contents of an Exception report record.
00102 
00103 Arguments:
00104 
00105     Object - Address of the record to dump.
00106 
00107     Control - Ignored, here so we look like a standard dump procedure.
00108 
00109 Return Value:
00110 
00111     none
00112 
00113 --*/
00114 
00115 {
00116     ULONG i;
00117 
00118     PEXCEPTION_RECORD   Exception;
00119 
00120     Exception = (PEXCEPTION_RECORD)Object;
00121 
00122     DbgPrint("                Record @ %lx\n", (ULONG)Exception);
00123     DbgPrint("          ExceptionCode: %lx\n", Exception->ExceptionCode);
00124     DbgPrint("         ExceptionFlags: %lx\n", Exception->ExceptionFlags);
00125     DbgPrint("        ExceptionRecord: %lx\n", Exception->ExceptionRecord);
00126     DbgPrint("       ExceptionAddress: %lx\n", Exception->ExceptionAddress);
00127     DbgPrint("       NumberParameters: %lx\n", Exception->NumberParameters);
00128     for (i = 0; i < Exception->NumberParameters; i++)
00129         DbgPrint("ExceptionInformation[%d]: %lx\n",
00130                  i, Exception->ExceptionInformation[i]);
00131     DbgPrint("\n");
00132     return;
00133 }

PEXCEPTION_REGISTRATION_RECORD RtlpGetRegistrationHead (  VOID   ) 
 

PVOID RtlpGetReturnAddress (  VOID   ) 
 

Referenced by RtlUnwind().

VOID RtlpUnlinkHandler (  PEXCEPTION_REGISTRATION_RECORD  UnlinkPointer  ) 
 

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

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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