.. SPDX-License-Identifier: BSD-3-Clause
.. SPDX-FileCopyrightText: Copyright TF-RMM Contributors.

Glossary
========

This glossary provides definitions for terms and abbreviations used in the RMM
documentation.

You can find additional definitions in the `Arm Glossary`_.

.. glossary::
   :sorted:

   AArch64
      64-bit execution state of the ARMv8 ISA

   TF-A
      Trusted Firmware-A

   RMM
      Realm Management Monitor

   REC
      Realm Execution Context

   RD
      Realm Descriptor

   PAR
      Protected Address Range

   PAS
      Physical Address Space

   GPF
      Granule Protection Fault

   IPA
      Intermediate Physical Address

   PA
      Physical Address

   RTT
      Realm Translation Table

   TTE
      Translation Table Entry

   VHE
      Virtualization Host Extensions

   TFTF
      Trusted Firmware Test Framework

   FVP
      Fixed Virtual Platforms

.. _`Arm Glossary`: https://developer.arm.com/support/arm-glossary