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copy ec on Fiber.

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* cont.c (cont_restore_thread): on Fiber we only need to copy ec struct.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59176 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
ko1 2017-06-26 07:46:11 +00:00
parent e8a80f80ac
commit 043523adc5
1 changed files with 8 additions and 4 deletions
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12
cont.c
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@ -545,22 +545,24 @@ cont_restore_thread(rb_context_t *cont)
#else
MEMCPY(th->ec.stack, cont->vm_stack, VALUE, sth->ec.stack_size);
#endif
/* other members of ec */
th->ec.cfp = sth->ec.cfp;
}
else {
/* fiber */
th->ec.stack = sth->ec.stack;
th->ec = sth->ec;
sth->ec.stack = NULL;
th->ec.stack_size = sth->ec.stack_size;
th->local_storage = sth->local_storage;
th->local_storage_recursive_hash = sth->local_storage_recursive_hash;
th->local_storage_recursive_hash_for_trace = sth->local_storage_recursive_hash_for_trace;
th->fiber = (rb_fiber_t*)cont;
}
th->ec.cfp = sth->ec.cfp;
th->safe_level = sth->safe_level;
th->raised_flag = sth->raised_flag;
VM_ASSERT(sth->status == THREAD_RUNNABLE);
th->tag = sth->tag;
th->protect_tag = sth->protect_tag;
th->errinfo = sth->errinfo;
@ -568,6 +570,8 @@ cont_restore_thread(rb_context_t *cont)
th->root_lep = sth->root_lep;
th->root_svar = sth->root_svar;
th->ensure_list = sth->ensure_list;
VM_ASSERT(sth->status == THREAD_RUNNABLE);
}
#if FIBER_USE_NATIVE