Add support for ARMv8 AArch64 (the 64 bit ARM instruction set).


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13770 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/coregrind/m_gdbserver/valgrind_low.h b/coregrind/m_gdbserver/valgrind_low.h
index 707d438..e0def75 100644
--- a/coregrind/m_gdbserver/valgrind_low.h
+++ b/coregrind/m_gdbserver/valgrind_low.h
@@ -73,6 +73,7 @@
 extern void x86_init_architecture (struct valgrind_target_ops *target);
 extern void amd64_init_architecture (struct valgrind_target_ops *target);
 extern void arm_init_architecture (struct valgrind_target_ops *target);
+extern void arm64_init_architecture (struct valgrind_target_ops *target);
 extern void ppc32_init_architecture (struct valgrind_target_ops *target);
 extern void ppc64_init_architecture (struct valgrind_target_ops *target);
 extern void s390x_init_architecture (struct valgrind_target_ops *target);