Simics Question:

Simics handle the system calls internally and doesn't let the user know about the inner functionalities of it. It represent the System V model that includes style data structures like page tables, inode, processes, etc. By doing so will make the simics to handle the system calls like fork (), exec (), open (), etc. As simic is used to emulate the operating system so it is not recommended to touch the binaries and the libraries that are present with the simics.