diff options
author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-01-24 13:52:32 +0000 |
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committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-01-24 13:52:32 +0000 |
commit | 618445576faa94fcd6d3957ea3fb59f6372b64ba (patch) | |
tree | 36cc450623d3e216e643a3f9acc183537e3e05a2 /vm_eval.c | |
parent | 2979842520060311909874e300ef943cca2d215c (diff) |
* eval.c, vm.c, vm_eval.c, vm_insnhelper.c: fix issues about
return and c-return trace. This issue skips (c-)return event
with global jump such as break or return. This fix make vm invoke
hooks at stack rewind timing. fix [ruby-core:27606] [Bug #2610].
* test/ruby/test_settracefunc.rb: add a test for above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26395 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_eval.c')
-rw-r--r-- | vm_eval.c | 15 |
1 files changed, 14 insertions, 1 deletions
@@ -814,6 +814,9 @@ rb_f_loop(VALUE self) return Qnil; /* dummy */ } +static const char * +vm_frametype_name(const rb_control_frame_t *cfp); + VALUE rb_iterate(VALUE (* it_proc) (VALUE), VALUE data1, VALUE (* bl_proc) (ANYARGS), VALUE data2) @@ -852,7 +855,17 @@ rb_iterate(VALUE (* it_proc) (VALUE), VALUE data1, state = 0; th->state = 0; th->errinfo = Qnil; - th->cfp = cfp; + + /* check skipped frame */ + while (th->cfp != cfp) { + /* printf("skipped frame: %s\n", vm_frametype_name(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); + } } else{ /* SDR(); printf("%p, %p\n", cdfp, escape_dfp); */ |