On 05/24/2016 08:25 AM, Robert Suchanek wrote:
[snip]
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index e4d6c1c..dd23c70 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -4441,6 +4441,23 @@ On MIPS targets, you can use the @code{nocompression}
function attribute
to locally turn off MIPS16 and microMIPS code generation. This attribute
overrides the @option{-mips16} and @option{-mmicromips} options on the
command line (@pxref{MIPS Options}).
+
+@item code_readable
+@cindex @code{code_readable} function attribute, MIPS
+For MIPS targets that support PC-relative addressing modes, this attribute
+can be used to control how an object is addressed. The attribute takes
+a single optional argument:
The problem here is that we don't tell users that the argument has to be
a string constant in quotes, and not just a token.
How about changing the above text to end with:
"...a single optional argument, which must be one of the following
string constants:"
and then changing this to be @table @code and quoting the @item strings:
+
+@table @samp
+@item no
+The function should not read the instruction stream as data.
+@item yes
+The function can read the instruction stream as data.
+@item pcrel
+The function can read the instruction stream in a pc-relative mode.
+@end table
+
Then it'll be consistent with this:
+If there is no argument supplied, the default of @code{"yes"} applies.
@end table
@node MSP430 Function Attributes
-Sandra
