.gdbinit: FLONUM support

* .gdbinit (rp): FLONUM support.
* include/ruby/ruby.h (ruby_special_consts): define FLONUM constants
  always, so that they are available from gdb.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36917 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 1 deletions

diff --git a/.gdbinit b/.gdbinit
index 956a53471b..b67115b6a2 100644
--- a/.gdbinit
+++ b/.gdbinit
@@ -89,7 +89,11 @@ define rp
     echo undef\n
   else
   if (VALUE)($arg0) & RUBY_IMMEDIATE_MASK
-    echo immediate\n
+    if ((VALUE)($arg0) & RUBY_FLONUM_MASK) == RUBY_FLONUM_FLAG
+      printf "FLONUM: %g\n", (double)rb_float_value($arg0)
+    else
+      echo immediate\n
+    end
   else
   set $flags = ((struct RBasic*)($arg0))->flags
   if ($flags & RUBY_T_MASK) == RUBY_T_NONE