公开(公告)号：US20220206767A1

公开(公告)日：2022-06-30

申请号：US17565148

申请日：2021-12-29

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jinyong LEE ,  Donghyeun KWON

IPC: G06F8/41 ,  G06F21/57

Abstract: A method and a compiler for compiling of a source code of a program of an embedded processor including: determining a target memory statement to access a memory region of the embedded processor from among memory statements included in the source code; inserting, in the vicinity of the target memory statement, an additional statement to detect a memory vulnerability error when the target memory statement accesses the memory region; changing the target memory statement into binary codes; and changing the additional statement into binary codes are provided.

公开(公告)号：US20210365267A1

公开(公告)日：2021-11-25

申请号：US17326132

申请日：2021-05-20

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jinyong LEE ,  Dong Wook KANG ,  Donghyeun KWON ,  Byeong Cheol CHOI

IPC: G06F9/30 ,  G06F9/38 ,  G06F9/50

Abstract: Disclosed are a method and an apparatus for expanding an instruction for an embedded device. According to the method, a first instruction group and a second instruction group are set and different regions of a memory for each of the first instruction group and the second instruction group using a preset register are allocated so that the first instruction group and the second instruction group access different regions of the memory.