diff -r 3c910fd51238 -r 167037a29ab4 hotspot/agent/src/os/linux/Makefile
--- a/hotspot/agent/src/os/linux/Makefile	Wed Jun 24 11:55:18 2015 +0200
+++ b/hotspot/agent/src/os/linux/Makefile	Fri Jun 12 15:49:55 2015 +0100
@@ -53,14 +53,15 @@
         $(JAVAH) -jni -classpath ../../../build/classes -d $(ARCH) \
 		sun.jvm.hotspot.debugger.x86.X86ThreadContext \
 		sun.jvm.hotspot.debugger.sparc.SPARCThreadContext \
-		sun.jvm.hotspot.debugger.amd64.AMD64ThreadContext 
+		sun.jvm.hotspot.debugger.amd64.AMD64ThreadContext \
+		sun.jvm.hotspot.debugger.aarch64.AARCH64ThreadContext 
         $(GCC) $(CFLAGS) $< -o $@
 
 $(ARCH)/sadis.o:  ../../share/native/sadis.c
         $(JAVAH) -jni -classpath ../../../build/classes -d $(ARCH) \
                 sun.jvm.hotspot.asm.Disassembler
         $(GCC) $(CFLAGS) $< -o $@
- 
+
 $(ARCH)/%.o: %.c
         $(GCC) $(CFLAGS) $< -o $@