I've checked in this patch to add some minimal documentation for the
RL78 "saddr" variable attribute.
-Sandra
2016-01-05 Sandra Loosemore <san...@codesourcery.com>
PR 1078
gcc/
* doc/extend.texi (RL78 Variable Attributes): New section.
Index: gcc/doc/extend.texi
===================================================================
--- gcc/doc/extend.texi (revision 232085)
+++ gcc/doc/extend.texi (working copy)
@@ -5453,6 +5453,7 @@ attributes.
* Microsoft Windows Variable Attributes::
* MSP430 Variable Attributes::
* PowerPC Variable Attributes::
+* RL78 Variable Attributes::
* SPU Variable Attributes::
* V850 Variable Attributes::
* x86 Variable Attributes::
@@ -6096,6 +6097,14 @@ documentation in @ref{x86 Variable Attri
For documentation of @code{altivec} attribute please see the
documentation in @ref{PowerPC Type Attributes}.
+@node RL78 Variable Attributes
+@subsection RL78 Variable Attributes
+
+@cindex @code{saddr} variable attribute, RL78
+The RL78 back end supports the @code{saddr} variable attribute. This
+specifies placement of the corresponding variable in the SADDR area,
+which can be accessed more efficiently than the default memory region.
+
@node SPU Variable Attributes
@subsection SPU Variable Attributes
