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-rw-r--r--gdb/doc/ChangeLog4
-rw-r--r--gdb/doc/gdb.texinfo5
2 files changed, 9 insertions, 0 deletions
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index 319e0c3..e958c23 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,3 +1,7 @@
+2017-12-27 Stafford Horne <shorne@gmail.com>
+
+ * gdb.texinfo (Registers): Document info reg $reggroup feature.
+
2017-12-15 Sergio Durigan Junior <sergiodj@redhat.com>
PR cli/16224
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 60ed80c..a16e79b 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -11023,6 +11023,11 @@ and vector registers (in the selected stack frame).
Print the names and values of all registers, including floating-point
and vector registers (in the selected stack frame).
+@item info registers @var{reggroup} @dots{}
+Print the name and value of the registers in each of the specified
+@var{reggroup}s. The @var{reggoup} can be any of those returned by
+@code{maint print reggroups} (@pxref{Maintenance Commands}).
+
@item info registers @var{regname} @dots{}
Print the @dfn{relativized} value of each specified register @var{regname}.
As discussed in detail below, register values are normally relative to