-@@ -234,7 +240,18 @@
-
- #elif defined(__aarch64__)
-
--// There are no user structures for 64 bit arm.
-+/* From https://codereview.chromium.org/1291983003 */
-+struct user_regs_struct {
-+ __u64 regs[31];
-+ __u64 sp;
-+ __u64 pc;
-+ __u64 pstate;
-+};
-+struct user_fpsimd_struct {
-+ __uint128_t vregs[32];
-+ __u32 fpsr;
-+ __u32 fpcr;
-+};
-
- #else
-