libgcc/config/cr16/crti.S

   1 # Specialized code needed to support construction and destruction of
   2 # file-scope objects in C++ and Java code, and to support exception handling.
   3 # Copyright (C) 2012-2022 Free Software Foundation, Inc.
   4 # Contributed by KPIT Cummins Infosystems Limited.
   5
   6 # This file is free software; you can redistribute it and/or modify it
   7 # under the terms of the GNU General Public License as published by the
   8 # Free Software Foundation; either version 3, or (at your option) any
   9 # later version.
  10 #
  11 # This file is distributed in the hope that it will be useful, but
  12 # WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 # General Public License for more details.
  15 #
  16 # Under Section 7 of GPL version 3, you are granted additional
  17 # permissions described in the GCC Runtime Library Exception, version
  18 # 3.1, as published by the Free Software Foundation.
  19 #
  20 # You should have received a copy of the GNU General Public License and
  21 # a copy of the GCC Runtime Library Exception along with this program;
  22 # see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  23 # <http://www.gnu.org/licenses/>.
  24
  25
  26 /* This file just supplies function prologues for the .init and .fini
  27    sections.  It is linked in before crtbegin.o.  */
  28
  29         .ident  "GNU C crti.o"
  30
  31         .section .init
  32         .globl  __init
  33         .type   __init,@function
  34 __init:
  35 #if defined (__ID_SHARED_LIB__)
  36         push    $2, r12, ra
  37         movd    $__current_shared_library_r12_offset_, (r1,r0)
  38         loadd   [r12]0(r1,r0), (r12)
  39 #else
  40         push    ra
  41 #endif
  42
  43         .section .fini
  44         .globl  __fini
  45         .type   __fini,@function
  46 __fini:
  47 #if defined (__ID_SHARED_LIB__)
  48         push    $2, r12, ra
  49         movd    $__current_shared_library_r12_offset_, (r1,r0)
  50         loadd   [r12]0(r1,r0), (r12)
  51 #else
  52         push    ra
  53 #endif
  54