libitm/config/generic/asmcfi.h

   1
   2 /* Copyright (C) 2011 Free Software Foundation, Inc.
   3    Contributed by Richard Henderson <rth@redhat.com>.
   4
   5    This file is part of the GNU Transactional Memory Library (libitm).
   6
   7    Libitm is free software; you can redistribute it and/or modify it
   8    under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    Libitm is distributed in the hope that it will be useful, but WITHOUT ANY
  13    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  14    FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  15    more details.
  16
  17    Under Section 7 of GPL version 3, you are granted additional
  18    permissions described in the GCC Runtime Library Exception, version
  19    3.1, as published by the Free Software Foundation.
  20
  21    You should have received a copy of the GNU General Public License and
  22    a copy of the GCC Runtime Library Exception along with this program;
  23    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  24    <http://www.gnu.org/licenses/>.  */
  25
  26 #include "config.h"
  27
  28 #ifdef HAVE_AS_CFI_PSEUDO_OP
  29
  30 #define cfi_startproc           .cfi_startproc
  31 #define cfi_endproc             .cfi_endproc
  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_register(o,n)       .cfi_register o, n
  35
  36 #else
  37
  38 #define cfi_startproc
  39 #define cfi_endproc
  40 #define cfi_def_cfa_offset(n)
  41 #define cfi_def_cfa(r,n)
  42 #define cfi_register(o,n)
  43
  44 #endif /* HAVE_AS_CFI_PSEUDO_OP */