path: root/vm_backtrace.c
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authorko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-06-02 04:20:30 (GMT)
committerko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-06-02 04:20:30 (GMT)
commit57b817f4c550e54ff57642b50723cc7c92bdd2fe (patch)
tree4eb5c4ef7ac97b4da216c22bcc1defa67942388f /vm_backtrace.c
parentae042f21fb695fc80eb19273fa542e8dad85f19f (diff)
* method.h: make rb_method_entry_t a VALUE.
Motivation and new data structure are described in [Bug #11203]. This patch also solve the following issues. * [Bug #11200] Memory leak of method entries * [Bug #11046] __callee__ returns incorrect method name in orphan proc * test/ruby/test_method.rb: add a test for [Bug #11046]. * vm_core.h: remvoe rb_control_frame_t::me. me is located at value stack. * vm_core.h, gc.c, vm_method.c: remove unlinked_method... codes because method entries are simple VALUEs. * method.h: Now, all method entries has own independent method definititons. Strictly speaking, this change is not essential, but for future changes. * rb_method_entry_t::flag is move to rb_method_definition_t::flag. * rb_method_definition_t::alias_count is now rb_method_definition_t::alias_count_ptr, a pointer to the counter. * vm_core.h, vm_insnhelper.c (rb_vm_frame_method_entry) added to search the current method entry from value stack. * vm_insnhelper.c (VM_CHECK_MODE): introduced to enable/disable assertions. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_backtrace.c')
1 files changed, 2 insertions, 1 deletions
diff --git a/vm_backtrace.c b/vm_backtrace.c
index b259ceb..801bf11 100644
--- a/vm_backtrace.c
+++ b/vm_backtrace.c
@@ -465,7 +465,8 @@ backtrace_each(rb_thread_t *th,
else if (RUBYVM_CFUNC_FRAME_P(cfp)) {
- ID mid = cfp->me->def ? cfp->me->def->original_id : cfp->me->called_id;
+ const rb_method_entry_t *me = rb_vm_frame_method_entry(cfp);
+ ID mid = me->def->original_id;
iter_cfunc(arg, cfp, mid);