--- a/hotspot/agent/src/os/linux/libproc.h Fri Jun 12 15:49:55 2015 +0100 +++ b/hotspot/agent/src/os/linux/libproc.h Wed Jun 24 13:16:33 2015 +0000 @@ -72,6 +72,7 @@ #define user_regs_struct pt_regs #endif #if defined(aarch64) +#include <asm/ptrace.h> #define user_regs_struct user_pt_regs #endif