fb46334198
This change adds support for the unlink system call, which is required by the GCC testsuite. It also switches read/write/open system calls to use the sim_io_* functions. 2019-12-14 Anthony Green <green@moxielogic.com> * interp.c (sim_engine_run): Make use of sim_io_* functions for read/write/open system calls. Implement the unlink system call.