METHOD FOR REPRODUCING SIGNAL OCCURRED DURING USER APPLICATION OPERATION MODULE AND PROGRAM USING THE SAME
A method of reproducing a signal generated during operation of a user application according to an embodiment of the present invention comprises the following steps: receiving in a user mode a signal while performing a first task in a process; processing the signal that is pending in a kernel mode af...
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| Main Authors | , , |
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| Format | Patent |
| Language | English Korean |
| Published |
23.07.2018
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| Subjects | |
| Online Access | Get full text |
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| Abstract | A method of reproducing a signal generated during operation of a user application according to an embodiment of the present invention comprises the following steps: receiving in a user mode a signal while performing a first task in a process; processing the signal that is pending in a kernel mode after switching from the user mode to the kernel mode; storing a type of the signal, a position at which the signal has been received in the process and state information at the time of processing the signal in a log file before the user mode is returned after processing the signal in the kernel mode; and reproducing the signal based on the stored log file.
본 발명의 실시 예에 따른 유저 애플리케이션 동작 중 발생한 시그널을 재현하는 방법은 유저 모드(user mode)에서, 프로세스 내에서 제1작업 수행 중 시그널을 수신하는 단계, 상기 유저 모드로부터 커널 모드(kernel mode)로 전환된 이후, 상기 커널 모드에서 대기 중인 상기 시그널을 처리하는 단계, 상기 커널 모드에서 상기 시그널을 처리한 이후 상기 유저 모드로 복귀하기 이전에 상기 시그널의 종류, 상기 프로세스 내에서 상기 시그널이 수신된 위치, 및 상기 시그널을 처리한 시점의 상태 정보를 로그 파일로 저장하는 단계 및 저장된 상기 로그 파일에 기초하여 상기 시그널을 재현하는 단계를 포함한다. |
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| AbstractList | A method of reproducing a signal generated during operation of a user application according to an embodiment of the present invention comprises the following steps: receiving in a user mode a signal while performing a first task in a process; processing the signal that is pending in a kernel mode after switching from the user mode to the kernel mode; storing a type of the signal, a position at which the signal has been received in the process and state information at the time of processing the signal in a log file before the user mode is returned after processing the signal in the kernel mode; and reproducing the signal based on the stored log file.
본 발명의 실시 예에 따른 유저 애플리케이션 동작 중 발생한 시그널을 재현하는 방법은 유저 모드(user mode)에서, 프로세스 내에서 제1작업 수행 중 시그널을 수신하는 단계, 상기 유저 모드로부터 커널 모드(kernel mode)로 전환된 이후, 상기 커널 모드에서 대기 중인 상기 시그널을 처리하는 단계, 상기 커널 모드에서 상기 시그널을 처리한 이후 상기 유저 모드로 복귀하기 이전에 상기 시그널의 종류, 상기 프로세스 내에서 상기 시그널이 수신된 위치, 및 상기 시그널을 처리한 시점의 상태 정보를 로그 파일로 저장하는 단계 및 저장된 상기 로그 파일에 기초하여 상기 시그널을 재현하는 단계를 포함한다. |
| Author | RYU, MIN SOO YOON, HO SANG PARK, SUNG HYUN |
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| DocumentTitleAlternate | 유저 애플리케이션 동작 중 발생한 시그널을 재현하는 방법 및 이를 이용하는 모듈 및 프로그램 |
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| Snippet | A method of reproducing a signal generated during operation of a user application according to an embodiment of the present invention comprises the following... |
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| Title | METHOD FOR REPRODUCING SIGNAL OCCURRED DURING USER APPLICATION OPERATION MODULE AND PROGRAM USING THE SAME |
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