move several fields from rb_thread_t to rb_execution_context_t.

* vm_core.h (rb_thread_t): move several fields which are copied at cont.c
  to rb_execution_context_t.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59177 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/signal.c b/signal.c
index f2fd0575d7..2e69cf08ac 100644
--- a/signal.c
+++ b/signal.c
@@ -845,11 +845,11 @@ check_stack_overflow(int sig, const uintptr_t addr, const ucontext_t *ctx)
     if (sp_page == fault_page || sp_page == fault_page + 1 ||
 	sp_page <= fault_page && fault_page <= bp_page) {
 	rb_thread_t *th = ruby_current_thread;
-	if ((uintptr_t)th->tag->buf / pagesize <= fault_page + 1) {
+	if ((uintptr_t)th->ec.tag->buf / pagesize <= fault_page + 1) {
 	    /* drop the last tag if it is close to the fault,
 	     * otherwise it can cause stack overflow again at the same
 	     * place. */
-	    th->tag = th->tag->prev;
+	    th->ec.tag = th->ec.tag->prev;
 	}
 	raise_stack_overflow(sig, th);
     }