diff options
Diffstat (limited to 'vm.c')
| -rw-r--r-- | vm.c | 43 |
1 files changed, 40 insertions, 3 deletions
@@ -1001,6 +1001,27 @@ vm_init_redefined_flag(void) #undef OP } +/* for vm development */ + +static const char * +vm_frametype_name(const rb_control_frame_t *cfp) +{ + switch (VM_FRAME_TYPE(cfp)) { + case VM_FRAME_MAGIC_METHOD: return "method"; + case VM_FRAME_MAGIC_BLOCK: return "block"; + case VM_FRAME_MAGIC_CLASS: return "class"; + case VM_FRAME_MAGIC_TOP: return "top"; + case VM_FRAME_MAGIC_FINISH: return "finish"; + case VM_FRAME_MAGIC_CFUNC: return "cfunc"; + case VM_FRAME_MAGIC_PROC: return "proc"; + case VM_FRAME_MAGIC_IFUNC: return "ifunc"; + case VM_FRAME_MAGIC_EVAL: return "eval"; + case VM_FRAME_MAGIC_LAMBDA: return "lambda"; + default: + rb_bug("unknown frame"); + } +} + /* evaluator body */ /* finish @@ -1137,7 +1158,11 @@ vm_exec(rb_thread_t *th) cont_pc = cont_sp = catch_iseqval = 0; while (th->cfp->pc == 0 || th->cfp->iseq == 0) { - th->cfp++; + if (UNLIKELY(VM_FRAME_TYPE(th->cfp) == VM_FRAME_MAGIC_CFUNC)) { + const rb_method_entry_t *me = th->cfp->me; + EXEC_EVENT_HOOK(th, RUBY_EVENT_C_RETURN, th->cfp->self, me->called_id, me->klass); + } + th->cfp = RUBY_VM_PREVIOUS_CONTROL_FRAME(th->cfp); } cfp = th->cfp; @@ -1298,8 +1323,20 @@ vm_exec(rb_thread_t *th) goto vm_loop_start; } else { - th->cfp++; - if (th->cfp->pc != &finish_insn_seq[0]) { + /* skip frame */ + + switch (VM_FRAME_TYPE(th->cfp)) { + case VM_FRAME_MAGIC_METHOD: + EXEC_EVENT_HOOK(th, RUBY_EVENT_RETURN, th->cfp->self, 0, 0); + break; + case VM_FRAME_MAGIC_CLASS: + EXEC_EVENT_HOOK(th, RUBY_EVENT_END, th->cfp->self, 0, 0); + break; + } + + th->cfp = RUBY_VM_PREVIOUS_CONTROL_FRAME(th->cfp); + + if (VM_FRAME_TYPE(th->cfp) != VM_FRAME_MAGIC_FINISH) { goto exception_handler; } else { |