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-rw-r--r--erts/emulator/beam/bif.c16
1 files changed, 13 insertions, 3 deletions
diff --git a/erts/emulator/beam/bif.c b/erts/emulator/beam/bif.c
index bb237e378a..5cf3f523b8 100644
--- a/erts/emulator/beam/bif.c
+++ b/erts/emulator/beam/bif.c
@@ -1091,10 +1091,20 @@ BIF_RETTYPE unlink_1(BIF_ALIST_1)
BIF_RETTYPE hibernate_3(BIF_ALIST_3)
{
/*
- * hibernate/3 is implemented as an instruction; therefore
- * this function will never be called.
+ * hibernate/3 is usually translated to an instruction; therefore
+ * this function is only called from HiPE or when the call could not
+ * be translated.
*/
- BIF_ERROR(BIF_P, BADARG);
+ Eterm reg[3];
+
+ if (erts_hibernate(BIF_P, BIF_ARG_1, BIF_ARG_2, BIF_ARG_3, reg)) {
+ /*
+ * If hibernate succeeded, TRAP. The process will be suspended
+ * if status is P_WAITING or continue (if any message was in the queue).
+ */
+ BIF_TRAP_CODE_PTR_(BIF_P, BIF_P->i);
+ }
+ return THE_NON_VALUE;
}
/**********************************************************************/