src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/HotSpotAgent.java

@@ -33,10 +33,11 @@
 import sun.jvm.hotspot.debugger.JVMDebugger;
 import sun.jvm.hotspot.debugger.MachineDescription;
 import sun.jvm.hotspot.debugger.MachineDescriptionAMD64;
 import sun.jvm.hotspot.debugger.MachineDescriptionPPC64;
 import sun.jvm.hotspot.debugger.MachineDescriptionAArch64;
+import sun.jvm.hotspot.debugger.MachineDescriptionArm;
 import sun.jvm.hotspot.debugger.MachineDescriptionIntelX86;
 import sun.jvm.hotspot.debugger.MachineDescriptionSPARC32Bit;
 import sun.jvm.hotspot.debugger.MachineDescriptionSPARC64Bit;
 import sun.jvm.hotspot.debugger.NoSuchSymbolException;
 import sun.jvm.hotspot.debugger.bsd.BsdDebuggerLocal;

@@ -587,10 +588,12 @@
             machDesc = new MachineDescriptionAMD64();
         } else if (cpu.equals("ppc64")) {
             machDesc = new MachineDescriptionPPC64();
         } else if (cpu.equals("aarch64")) {
             machDesc = new MachineDescriptionAArch64();
+        } else if (cpu.equals("arm")) {
+            machDesc = new MachineDescriptionArm();
         } else if (cpu.equals("sparc")) {
             if (LinuxDebuggerLocal.getAddressSize()==8) {
                     machDesc = new MachineDescriptionSPARC64Bit();
             } else {
                     machDesc = new MachineDescriptionSPARC32Bit();