PPC/s390: [builtins] Introduce a builtin for Abort().

src/builtins/ppc/builtins-ppc.cc

Index: src/builtins/ppc/builtins-ppc.cc
diff --git a/src/builtins/ppc/builtins-ppc.cc b/src/builtins/ppc/builtins-ppc.cc
index 4414c4cfe370edbc377edd67d4c55190e4ce0ac4..b17ca60086520816a743977f59851bf15e8930a9 100644
--- a/src/builtins/ppc/builtins-ppc.cc
+++ b/src/builtins/ppc/builtins-ppc.cc
@@ -2800,6 +2800,17 @@ void Builtins::Generate_AllocateInOldSpace(MacroAssembler* masm) {
 }
 
 // static
+void Builtins::Generate_Abort(MacroAssembler* masm) {
+  // ----------- S t a t e -------------
+  //  -- r4 : message_id as Smi
+  //  -- lr : return address
+  // -----------------------------------
+  __ push(r4);
+  __ LoadSmiLiteral(cp, Smi::FromInt(0));
+  __ TailCallRuntime(Runtime::kAbort);
+}
+
+// static
 void Builtins::Generate_StringToNumber(MacroAssembler* masm) {
   // The StringToNumber stub takes one argument in r3.
   __ AssertString(r3);