diff --git a/linux-user/aarch64/signal.c b/linux-user/aarch64/signal.c
index 49025648cb..29c52db3f1 100644
--- a/linux-user/aarch64/signal.c
+++ b/linux-user/aarch64/signal.c
@@ -109,7 +109,6 @@ struct target_rt_sigframe {
 struct target_rt_frame_record {
     uint64_t fp;
     uint64_t lr;
-    uint32_t tramp[2];
 };
 
 static void target_setup_general_frame(struct target_rt_sigframe *sf,
@@ -461,9 +460,9 @@ static void target_setup_frame(int usig, struct target_sigaction *ka,
     layout.total_size = MAX(layout.total_size,
                             sizeof(struct target_rt_sigframe));
 
-    /* Reserve space for the return code.  On a real system this would
-     * be within the VDSO.  So, despite the name this is not a "real"
-     * record within the frame.
+    /*
+     * Reserve space for the standard frame unwind pair: fp, lr.
+     * Despite the name this is not a "real" record within the frame.
      */
     fr_ofs = layout.total_size;
     layout.total_size += sizeof(struct target_rt_frame_record);
@@ -496,15 +495,7 @@ static void target_setup_frame(int usig, struct target_sigaction *ka,
     if (ka->sa_flags & TARGET_SA_RESTORER) {
         return_addr = ka->sa_restorer;
     } else {
-        /*
-         * mov x8,#__NR_rt_sigreturn; svc #0
-         * Since these are instructions they need to be put as little-endian
-         * regardless of target default or current CPU endianness.
-         */
-        __put_user_e(0xd2801168, &fr->tramp[0], le);
-        __put_user_e(0xd4000001, &fr->tramp[1], le);
-        return_addr = frame_addr + fr_ofs
-            + offsetof(struct target_rt_frame_record, tramp);
+        return_addr = default_rt_sigreturn;
     }
     env->xregs[0] = usig;
     env->xregs[29] = frame_addr + fr_ofs;
@@ -577,3 +568,20 @@ long do_sigreturn(CPUARMState *env)
 {
     return do_rt_sigreturn(env);
 }
+
+void setup_sigtramp(abi_ulong sigtramp_page)
+{
+    uint32_t *tramp = lock_user(VERIFY_WRITE, sigtramp_page, 8, 0);
+    assert(tramp != NULL);
+
+    /*
+     * mov x8,#__NR_rt_sigreturn; svc #0
+     * Since these are instructions they need to be put as little-endian
+     * regardless of target default or current CPU endianness.
+     */
+    __put_user_e(0xd2801168, &tramp[0], le);
+    __put_user_e(0xd4000001, &tramp[1], le);
+
+    default_rt_sigreturn = sigtramp_page;
+    unlock_user(tramp, sigtramp_page, 8);
+}
diff --git a/linux-user/aarch64/target_signal.h b/linux-user/aarch64/target_signal.h
index 18013e1b23..7580d99403 100644
--- a/linux-user/aarch64/target_signal.h
+++ b/linux-user/aarch64/target_signal.h
@@ -25,4 +25,6 @@ typedef struct target_sigaltstack {
 #define TARGET_SEGV_MTESERR  9  /* Synchronous ARM MTE exception */
 
 #define TARGET_ARCH_HAS_SETUP_FRAME
+#define TARGET_ARCH_HAS_SIGTRAMP_PAGE 1
+
 #endif /* AARCH64_TARGET_SIGNAL_H */