2003-01-29 Andrew Cagney <ac131313@redhat.com>

	* gdb.texinfo (Maintenance Commands): Document `maint print
	reggroups' and `maint print register-groups'.
	* gdbint.texinfo (Target Architecture Definition): Document
	register_reggroup_p.

1 files changed, 26 insertions, 4 deletions

diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index af85889..8626e3d 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -14631,18 +14631,40 @@ warning message.
 @kindex maint print registers
 @kindex maint print raw-registers
 @kindex maint print cooked-registers
+@kindex maint print register-groups
 @item maint print registers
 @itemx maint print raw-registers
 @itemx maint print cooked-registers
+@itemx maint print register-groups
 Print @value{GDBN}'s internal register data structures.
 
-The command @samp{maint print raw-registers} includes the contents of
-the raw register cache; and the command @samp{maint print
-cooked-registers} includes the (cooked) value of all registers.
-@xref{Registers,, Registers, gdbint, @value{GDBN} Internals}.
+The command @code{maint print raw-registers} includes the contents of
+the raw register cache; the command @code{maint print cooked-registers}
+includes the (cooked) value of all registers; and the command
+@code{maint print register-groups} includes the groups that each
+register is a member of.  @xref{Registers,, Registers, gdbint,
+@value{GDBN} Internals}.
 
 Takes an optional file parameter.
 
+@kindex maint print reggroups
+@item maint print reggroups
+Print @value{GDBN}'s internal register group data structures.
+
+Takes an optional file parameter.
+
+@smallexample
+(gdb) @kbd{maint print reggroups}
+ Group      Type      
+ general    user      
+ float      user      
+ all        user      
+ vector     user      
+ system     user      
+ save       internal  
+ restore    internal  
+@end smallexample
+
 @kindex maint set profile
 @kindex maint show profile
 @cindex profiling GDB