Ruby

add debug counters more.

• debug_counter.h: add the following counters.

  • frame_push: control frame counts (total counts).
  • frame_push_*: control frame counts per every frame type.
  • obj_*: add free'ed counts for each type.

• gc.c: ditto.

• vm_insnhelper.c (vm_push_frame): ditto.

• debug_counter.c (rb_debug_counter_show_results): widen counts field
  to show >10G numbers.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64867 b2dd03c8-39d4-4d8f-98ff-823fe69b080e