[PATCH 3/3] gdb/doc/python.texi: documented gdb.SYMBOL_LOC_LABEL. Added notion on possible exception thrown from symbol object .value() method

[Maxim Bublis <satori@yandex-team.ru>]

---
 gdb/doc/ChangeLog   |    6 ++++++
 gdb/doc/python.texi |    9 ++++++++-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index 47f5f38..2eec47f 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,3 +1,9 @@
+2014-03-04  Maxim Bublis  <satori@yandex-team.ru>
+
+	* gdb/doc/python.texi (Symbols In Python): Document gdb.SYMBOL_LOC_LABEL
+	address class. Added notion on possible exception thrown from .value()
+	method with some address classes.
+
 2014-02-26  Ludovic Courtès  <ludo@gnu.org>
 
 	* gdb/doc/guile.texi (Basic Guile): Document 'history-append!'.
diff --git a/gdb/doc/python.texi b/gdb/doc/python.texi
index 90b7074..c3d49dc 100644
--- a/gdb/doc/python.texi
+++ b/gdb/doc/python.texi
@@ -3544,7 +3544,10 @@ functions, this computes the address of the function, cast to the
 appropriate type.  If the symbol requires a frame in order to compute
 its value, then @var{frame} must be given.  If @var{frame} is not
 given, or if @var{frame} is invalid, then this method will throw an
-exception.
+exception. For symbols with some address classes it is not possible
+to compute value (eg. @code{gdb.SYMBOL_LOC_TYPEDEF} or
+@code{gdb.SYMBOL_LOC_LABEL}), in this case exception will
+be thrown.
 @end defun
 
 The available domain categories in @code{gdb.Symbol} are represented
@@ -3632,6 +3635,10 @@ Value is a local variable.
 @item gdb.SYMBOL_LOC_TYPEDEF
 Value not used.  Symbols in the domain @code{SYMBOL_STRUCT_DOMAIN} all
 have this class.
+@findex SYMBOL_LOC_LABEL
+@findex gdb.SYMBOL_LOC_LABEL
+@item gdb.SYMBOL_LOC_LABEL
+Value is address @code{SYMBOL_VALUE_ADDRESS} in the code.
 @findex SYMBOL_LOC_BLOCK
 @findex gdb.SYMBOL_LOC_BLOCK
 @item gdb.SYMBOL_LOC_BLOCK
-- 
1.7.9.5