doc: Convert internal links to RST format
Currently links between documents are using the format:
<path/to/><filename>.rst
This was required for services like GitHub because they render each
document in isolation - linking to another document is like linking
to any other file, just provide the full path.
However, with the new approach, the .rst files are only the raw
source for the documents. Once the documents have been rendered
the output is now in another format (HTML in our case) and so,
when linking to another document, the link must point to the
rendered version and not the .rst file.
The RST spec provides a few methods for linking between content.
The parent of this patch enabled the automatic creation of anchors
for document titles - we will use these anchors as the targets for
our links. Additional anchors can be added by hand if needed, on
section and sub-section titles, for example.
An example of this new format, for a document with the title
"Firmware Design" is :ref:`Firmware Design`.
One big advantage of this is that anchors are not dependent on
paths. We can then move documents around, even between directories,
without breaking any links between documents. Links will need to be
updated only if the title of a document changes.
Change-Id: I9e2340a61dd424cbd8fd1ecc2dc166f460d81703
Signed-off-by: Paul Beesley <paul.beesley@arm.com>
diff --git a/docs/components/exception-handling.rst b/docs/components/exception-handling.rst
index 0d01733..3f38685 100644
--- a/docs/components/exception-handling.rst
+++ b/docs/components/exception-handling.rst
@@ -26,8 +26,8 @@
Through various control bits in the ``SCR_EL3`` register, the Arm architecture
allows for asynchronous exceptions to be routed to EL3. As described in the
-`Interrupt Framework Design`_ document, depending on the chosen interrupt
-routing model, TF-A appropriately sets the ``FIQ`` and ``IRQ`` bits of
+:ref:`Interrupt Management Framework` document, depending on the chosen
+interrupt routing model, TF-A appropriately sets the ``FIQ`` and ``IRQ`` bits of
``SCR_EL3`` register to effect this routing. For most use cases, other than for
the purpose of facilitating context switch between Normal and Secure worlds,
FIQs and IRQs routed to EL3 are not required to be handled in EL3.
@@ -143,8 +143,9 @@
------------------
The |EHF| is a client of *Interrupt Management Framework*, and registers the
-top-level handler for interrupts that target EL3, as described in the `Interrupt
-Framework Design`_ document. This has the following implications.
+top-level handler for interrupts that target EL3, as described in the
+:ref:`Interrupt Management Framework` document. This has the following
+implications:
- On GICv3 systems, when executing in S-EL1, pending Non-secure interrupts of
sufficient priority are signalled as FIQs, and therefore will be routed to
@@ -618,9 +619,8 @@
exception descriptor and the programmed priority of interrupts handled by the
dispatcher match. The |EHF| cannot verify that this has been followed.
-----
+--------------
-*Copyright (c) 2018, Arm Limited and Contributors. All rights reserved.*
+*Copyright (c) 2018-2019, Arm Limited and Contributors. All rights reserved.*
-.. _Interrupt Framework Design: ../design/interrupt-framework-design.rst
.. _SDEI specification: http://infocenter.arm.com/help/topic/com.arm.doc.den0054a/ARM_DEN0054A_Software_Delegated_Exception_Interface.pdf