merges r28086,r28162 and r28173 from trunk into ruby_1_9_2.

--
* .gdbinit (rp): mark singleton classes.
--
* .gdbinit (rp): detect and show RTypedData.
--
* .gdbinit (rp): show type name for RTypedData.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@28264 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 8 insertions, 3 deletions

diff --git a/.gdbinit b/.gdbinit
index ab3962fe04..2a38da8892 100644
--- a/.gdbinit
+++ b/.gdbinit
@@ -105,7 +105,7 @@ define rp
     print (struct RObject *)($arg0)
   else
   if ($flags & RUBY_T_MASK) == RUBY_T_CLASS
-    printf "T_CLASS: "
+    printf "T_CLASS%s: ", ($flags & RUBY_FL_SINGLETON) ? "*" : ""
     print (struct RClass *)($arg0)
   else
   if ($flags & RUBY_T_MASK) == RUBY_T_ICLASS
@@ -268,8 +268,13 @@ define rp
     print (struct RBasic *)($arg0)
   else
   if ($flags & RUBY_T_MASK) == RUBY_T_DATA
-    printf "T_DATA: "
-    print (struct RData *)($arg0)
+    if ((struct RTypedData *)($arg0))->typed_flag == 1
+      printf "T_DATA(%s): ", ((struct RTypedData *)($arg0))->type->wrap_struct_name
+      print (struct RTypedData *)($arg0)
+    else
+      printf "T_DATA: "
+      print (struct RData *)($arg0)
+    end
   else
   if ($flags & RUBY_T_MASK) == RUBY_T_MATCH
     printf "T_MATCH: "