Add CFI unwind assembly directives for 64-bit ARM assembly
[libgcrypt.git] / mpi / aarch64 / mpih-sub1.S
index 45a7b04..4f279a1 100644 (file)
@@ -37,6 +37,7 @@
 .globl _gcry_mpih_sub_n
 ELF(.type  _gcry_mpih_sub_n,%function)
 _gcry_mpih_sub_n:
+       CFI_STARTPROC()
        and     w5, w3, #3;
        subs    xzr, xzr, xzr; /* prepare carry flag for sub */
 
@@ -69,4 +70,5 @@ _gcry_mpih_sub_n:
 .Lend:
        cset    x0, cc;
        ret;
+       CFI_ENDPROC()
 ELF(.size _gcry_mpih_sub_n,.-_gcry_mpih_sub_n;)