1 # Copyright 2013-2017 Azul Systems, Inc.  All Rights Reserved.
   2 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   3 #
   4 # This code is free software; you can redistribute it and/or modify it under
   5 # the terms of the GNU General Public License version 2 only, as published by
   6 # the Free Software Foundation.
   7 #
   8 # This code is distributed in the hope that it will be useful, but WITHOUT ANY
   9 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  10 # A PARTICULAR PURPOSE.  See the GNU General Public License version 2 for more
  11 # details (a copy is included in the LICENSE file that accompanied this code).
  12 #
  13 # You should have received a copy of the GNU General Public License version 2
  14 # along with this work; if not, write to the Free Software Foundation, Inc.,
  15 # 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  16 #
  17 # Please contact Azul Systems, 385 Moffett Park Drive, Suite 115, Sunnyvale,
  18 # CA 94089 USA or visit www.azul.com if you need additional information or
  19 # have any questions.
  20 
  21 .global linux_aarch32_current_frame_pointer
  22 .type linux_aarch32_current_frame_pointer,%function
  23 linux_aarch32_current_frame_pointer:
  24   mov r0, sp
  25   bx lr
  26 
  27 .global linux_aarch32_previous_frame_pointer
  28     .type linux_aarch32_previous_frame_pointer,%function
  29 linux_aarch32_previous_frame_pointer:
  30   mov r0, fp
  31   bx lr