..
  Copyright 1988-2022 Free Software Foundation, Inc.
  This is part of the GCC manual.
  For copying conditions, see the copyright.rst file.

.. _the-libitm-abi:

The libitm ABI
--------------

The ABI provided by libitm is basically equal to the Linux variant of Intel's
current TM ABI specification document (Revision 1.1, May 6 2009) but with the
differences listed in this chapter. It would be good if these changes would
eventually be merged into a future version of this specification. To ease
look-up, the following subsections mirror the structure of this specification.

.. toctree::
  :maxdepth: 2

  the-libitm-abi/objectives
  the-libitm-abi/non-objectives
  the-libitm-abi/library-design-principles
  the-libitm-abi/types-and-macros-list
  the-libitm-abi/function-list
  the-libitm-abi/future-enhancements-to-the-abi
  the-libitm-abi/sample-code
  the-libitm-abi/memory-model