公开(公告)号：US20240403411A1

公开(公告)日：2024-12-05

申请号：US18697722

申请日：2022-11-17

Applicant: QUALCOMM Incorporated

Inventor： Sundeep KUSHWAHA ,  Arvind KRISHNASWAMY ,  Sergei LARIN ,  Can ACAR ,  Tianshuo SU ,  Awanish PANDEY ,  Richard SENIOR

IPC: G06F21/53 ,  G06F12/14 ,  G06F21/54

Abstract: Various embodiments include methods and devices for maintaining control flow integrity in computing devices. Embodiments may include identifying indirect function call candidate functions from a source code by a compiler, replacing, by the compiler, an indirect function call from the source code with a call to a wrapper function, and collocating the indirect function call candidate functions in at least one range of addresses of memory by a linker. The wrapper function may be configured to determine whether an address to be passed to the indirect function call is within the at least one range of addresses of memory.