libitm/config/generic/asmcfi.h

   1 /* Copyright (C) 2011-2013 Free Software Foundation, Inc.
   2    Contributed by Richard Henderson <rth@redhat.com>.
   3
   4    This file is part of the GNU Transactional Memory Library (libitm).
   5
   6    Libitm is free software; you can redistribute it and/or modify it
   7    under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    Libitm is distributed in the hope that it will be useful, but WITHOUT ANY
  12    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  13    FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  14    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 #include "config.h"
  26
  27 #ifdef HAVE_AS_CFI_PSEUDO_OP
  28
  29 #define cfi_startproc                   .cfi_startproc
  30 #define cfi_endproc                     .cfi_endproc
  31 #define cfi_adjust_cfa_offset(n)        .cfi_adjust_cfa_offset n
  32 #define cfi_def_cfa_offset(n)           .cfi_def_cfa_offset n
  33 #define cfi_def_cfa(r,n)                .cfi_def_cfa r, n
  34 #define cfi_rel_offset(r,o)             .cfi_rel_offset r, o
  35 #define cfi_register(o,n)               .cfi_register o, n
  36 #define cfi_offset(r,o)                 .cfi_offset r, o
  37 #define cfi_restore(r)                  .cfi_restore r
  38 #define cfi_undefined(r)                .cfi_undefined r
  39
  40 #else
  41
  42 #define cfi_startproc
  43 #define cfi_endproc
  44 #define cfi_adjust_cfa_offset(n)
  45 #define cfi_def_cfa_offset(n)
  46 #define cfi_def_cfa(r,n)
  47 #define cfi_rel_offset(r,o)
  48 #define cfi_register(o,n)
  49 #define cfi_offset(r,o)
  50 #define cfi_restore(r)
  51 #define cfi_undefined(r)
  52
  53 #endif /* HAVE_AS_CFI_PSEUDO_OP */