src/hotspot/cpu/aarch64/nativeInst_aarch64.cpp

rev 59478 : 8245986: AArch64: Provide information when hitting a HaltNode
Reviewed-by: adinn

@@ -460,10 +460,14 @@
 
 void NativeIllegalInstruction::insert(address code_pos) {
   *(juint*)code_pos = 0xd4bbd5a1; // dcps1 #0xdead
 }
 
+bool NativeInstruction::is_stop() {
+  return uint_at(0) == 0xd4bbd5c1; // dcps1 #0xdeae
+}
+
 //-------------------------------------------------------------------
 
 // MT-safe inserting of a jump over a jump or a nop (used by
 // nmethod::make_not_entrant_or_zombie)