root/arch/c6x/lib/negll.S

   1 ;; SPDX-License-Identifier: GPL-2.0-or-later
   2 ;;  Copyright (C) 2010 Texas Instruments Incorporated
   3 ;;  Contributed by Mark Salter <msalter@redhat.com>.
   4 ;;
   5 
   6 ;;  int64_t __c6xabi_negll(int64_t val)
   7 
   8 #include <linux/linkage.h>
   9 
  10         .text
  11 ENTRY(__c6xabi_negll)
  12         b       .s2     B3
  13         mvk     .l1     0,A0
  14         subu    .l1     A0,A4,A3:A2
  15         sub     .l1     A0,A5,A0
  16 ||      ext     .s1     A3,24,24,A5
  17         add     .l1     A5,A0,A5
  18         mv      .s1     A2,A4
  19 ENDPROC(__c6xabi_negll)