发明名称 |
System and method of transfer of control between memory locations |
摘要 |
Disclosed are system and method for controlling execution of a program. An example method includes determining a memory sector of interest in a first virtual memory location; duplicating the memory sector of interest in a second virtual memory location; tagging the memory sector of interest in the first virtual address space and the duplicated memory sector in the second virtual address space with different tags; selecting between the memory sector of interest and the duplicated memory sector a memory location for execution of the program; executing, by a hardware processor, the program in the selected memory location until receipt of a notification to transfer execution of the program from a memory sector tagged with one tag to a memory sector tagged with a different tag; and transferring program execution to the memory location other than the one in which the notification was received. |
申请公布号 |
US9116621(B1) |
申请公布日期 |
2015.08.25 |
申请号 |
US201514596631 |
申请日期 |
2015.01.14 |
申请人 |
Kaspersky Lab ZAO |
发明人 |
Pintiysky Vladislav V.;Kirsanov Dmitry A.;Anikin Denis V. |
分类号 |
G06F3/06;G06F21/56;G06F11/36 |
主分类号 |
G06F3/06 |
代理机构 |
Arent Fox LLP |
代理人 |
Arent Fox LLP ;Fainberg Michael |
主权项 |
1. A method for controlling execution of a computer program, the method comprising:
determining a memory sector of interest in a first virtual memory location; duplicating the memory sector of interest in a second virtual memory location; tagging the memory sector of interest in the first virtual address space and the duplicated memory sector in the second virtual address space with different tags; selecting between the memory sector of interest and the duplicated memory sector a memory location for execution of the program; executing, by a hardware processor, the program in the selected memory location until receipt of a notification to transfer execution of the program from a memory sector tagged with one tag to a memory sector tagged with a different tag; and transferring program execution to the memory location other than the one in which the notification was received. |
地址 |
Moscow RU |