RUBY_DTRACE_CMETHOD_ENTRY_HOOK   70 vm_eval.c          RUBY_DTRACE_CMETHOD_ENTRY_HOOK(th, cc->me->owner, ci->mid);
RUBY_DTRACE_CMETHOD_ENTRY_HOOK  119 vm_eval.c          RUBY_DTRACE_CMETHOD_ENTRY_HOOK(th, me->owner, mid);
RUBY_DTRACE_CMETHOD_ENTRY_HOOK 1630 vm_insnhelper.c     RUBY_DTRACE_CMETHOD_ENTRY_HOOK(th, me->owner, me->called_id);
RUBY_DTRACE_CMETHOD_ENTRY_HOOK 1700 vm_insnhelper.c     RUBY_DTRACE_CMETHOD_ENTRY_HOOK(th, me->owner, me->called_id);