* doc/extend.texi: Document progmem attribute for AVR.

From-SVN: r128061

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 82dabe4f0e62fd4d3b2abed7347b80c090adf5fc..158cf38c0f4aaaab0a0d049434429a21448cc145 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2007-09-03  Eric Weddington  <eweddington@cso.atmel.com>
+
+       * doc/extend.texi: Document progmem attribute for AVR.
+
 2007-09-03  Anatoly Sokolov <aesok@post.ru>
 
        PR target/28902

diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index 5ae033c09462d2b249cd22418dac749bd9308cd5..2016e451de578b0b318494393a06698876a0e1bd 100644 (file)
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -3677,6 +3677,16 @@ placed in either the @code{.bss_below100} section or the
 
 @end table
 
+@subsection AVR Variable Attributes
+
+@table @code
+@item progmem
+@cindex @code{progmem} variable attribute
+The @code{progmem} attribute is used on the AVR to place data in the Program
+Memory address space. The AVR is a Harvard Architecture processor and data
+normally resides in the Data Memory address space.
+@end table
+
 @node Type Attributes
 @section Specifying Attributes of Types
 @cindex attribute of types