Pointers
The 1st parameter to the exception handler points to the EXCEPTIONREPORTRECORD.
The 2nd parameter to the exception handler points to the EXCEPTIONREGISTRATIONRECORD.
The 3nd parameter to the exception handler points to the CONTEXTRECORD.
CONTEXTRECORD Exception handler context record.
旼컴컴컴컴컴컴컴컫컴컴컴쩡컴컴컫컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커�Field Name �Offset�Length�Type�Description � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿎ontextFlags �+0 �4 쿏 쿑lags � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � �+4 �6c 쿞 쿑loating point section � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬tx_env �+4 �1c 쿏 쿑loating point environment � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬tx_stack �+20 �50 쿞 쿑loating point register stack (8 FPREG � � � � � 퀂tructures) � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � �+70 �10 쿞 쿞egment Register section � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬tx_SegGs �+70 �4 쿏 쿒S segment register � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬tx_SegFs �+74 �4 쿏 쿑S segment register � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬tx_SegEs �+78 �4 쿏 쿐S segment register � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬tx_SegDs �+7c �4 쿏 쿏S segment register � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � �+80 �18 쿞 쿔nteger Register section � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬tx_RegEdi �+80 �4 쿏 쿐DI register � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬tx_RegEsi �+84 �4 쿏 쿐SI register � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬tx_RegEax �+88 �4 쿏 쿐AX register � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬tx_RegEbx �+8c �4 쿏 쿐BX register � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬tx_RegEcx �+90 �4 쿏 쿐CX register � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬tx_RegEdx �+94 �4 쿏 쿐DX register � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 � �+98 �18 쿞 쿎ontrol Register section � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬tx_RegEbp �+98 �4 쿏 쿐BP register � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬tx_RegEip �+9c �4 쿏 쿐IP register � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬tx_SegCs �+a0 �4 쿏 쿎S selector � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬tx_EFlags �+a4 �4 쿏 쿛rocessor Flags register � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬tx_RegEsp �+a8 �4 쿏 쿐SP register � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬tx_SegSs �+ac �4 쿏 쿞S segment register � 읕컴컴컴컴컴컴컴컨컴컴컴좔컴컴컨컴컴좔컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸
FPREG Floating Point Register Stack Element
旼컴컴컴컴컴컴컴컫컴컴컴쩡컴컴컫컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 �Field Name �Offset�Length�Type�Description � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿹osig �+0 �4 쿏 쿗ow significance double-word � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿴isig �+4 �4 쿏 쿓igh significance double-word � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 퀂ignexp �+8 �2 쿥 쿐xponent � 읕컴컴컴컴컴컴컴컨컴컴컴좔컴컴컨컴컴좔컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸
ContextFlags flag definitions:
旼컴컴컴컴컴컴컴컴컴컴컫컴컴컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿙ame 쿍it Mask 쿏escription � 쳐컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿎ONTEXT_CONTROL �0x00000001L쿞S:ESP, CS:EIP, EFLAGS, EBP � 쳐컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿎ONTEXT_INTEGER �0x00000002L쿐AX, EBX, ECX, EDX, ESI, EDI� 쳐컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿎ONTEXT_SEGMENTS �0x00000004L쿏S, ES, FS, GS � 쳐컴컴컴컴컴컴컴컴컴컴컵컴컴컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿎ONTEXT_FLOATING_POINT�0x00000008L쿙umeric coprocessor state � 읕컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴�
EXCEPTIONREPORTRECORD Exception Handler Report Record.
旼컴컴컴컴컴컴컴컴컴컴컴컴컴컫컴컴컴쩡컴컴컫컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 �Field Name �Offset�Length�Type�Description � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿐xceptionNum �+0 �4 쿏 쿐xception number � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿯HandlerFlags �+4 �4 쿏 쿐xception attributes � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿙estedExceptionReportRecord �+8 �4 쿏 쿛receding exception's report record if � � � � � 쿻ested exception � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿐xceptionAddress �+c �4 쿏 쿐xception address � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿬Parameters �+10 �4 쿏 쿞ize of exception specific information � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿐xceptionInfo �+14 �10 쿏 쿐xception specfic information � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴좔컴컴컨컴컴좔컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸
fHandlerFlags flag definitions:
旼컴컴컴컴컴컴컴컴쩡컴컴컴컫컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿙ame 쿍it Mask쿏escription � 쳐컴컴컴컴컴컴컴컴탠컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿐H_NONCONTINUABLE�0x1 쿙oncontinuable exception � 쳐컴컴컴컴컴컴컴컴탠컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿐H_UNWINDING �0x2 쿢nwind is in progress � 쳐컴컴컴컴컴컴컴컴탠컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿐H_EXIT_UNWIND �0x4 쿐xit unwind is in progress � 쳐컴컴컴컴컴컴컴컴탠컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿐H_STACK_INVALID �0x8 쿞tack out of limits or unaligned� 쳐컴컴컴컴컴컴컴컴탠컴컴컴컵컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 쿐H_NESTED_CALL �0x10 쿙ested exception handler call � 읕컴컴컴컴컴컴컴컴좔컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴�
EXCEPTIONREGISTRATIONRECORD Exception Handler Registration Record.
旼컴컴컴컴컴컴컴컫컴컴컴쩡컴컴컫컴컴쩡컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 �Field Name �Offset�Length�Type�Description � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿾rev_structure �+0 �4 쿏 쿛reviously registered exception handler � 쳐컴컴컴컴컴컴컴컵컴컴컴탠컴컴컵컴컴탠컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쿐xceptionHandler�+4 �4 쿏 쿐xception handler entry point address or� � � � � �-1 if end of chain � 읕컴컴컴컴컴컴컴컨컴컴컴좔컴컴컨컴컴좔컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸