GIET-VM usage information

General Information

X) Peripherals

Z) User Level Libraries

stdio library

This library contains all functions allowing an application to access a peripheral, or a protected processor register. Each function contains at least one system call.

stdlib library

This library contains various utility functions that do not use system calls.

MWMR library

This library defines a communication middleware supporting channelised communications in a multi-tasks parallel application. This middleware does not use system calls.

barrier library

This library contains functions used to synchronize severals tasks in a multi-task parallel application. Most of these functions do not use system calls.

spin_lock library

This library contains functions used to provide exclusive access to a shared ressource in a multi-task parallel application. These functions do not use system calls.

malloc library

This library contains functions allowing an user application to dynamically allocate virtual memory from the application heap. When the target architecture is clusterized (several physical banks), the heap is physically distributed on the clusters, and there is actually on allocator per cluster.