gcc/config/mips/iris6gas.h

   1 /* Definitions for MIPS running IRIX 6 using GNU AS
   2    Copyright (C) 2003, 2004
   3    Free Software Foundation, Inc.
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 2, or (at your option)
  10 any later version.
  11
  12 GCC is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GCC; see the file COPYING.  If not, write to
  19 the Free Software Foundation, 59 Temple Place - Suite 330,
  20 Boston, MA 02111-1307, USA.  */
  21
  22 /* Definitions of target machine for GNU compiler.  IRIX 6 with GNU as.  */
  23
  24 /* Override iris6.h version to always use -init/-fini.
  25
  26    FIXME: integrate those use separate spec/define for this?  */
  27 #undef LINK_SPEC
  28 #define LINK_SPEC "\
  29 %{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} \
  30 %{bestGnum} %{shared} %{non_shared} \
  31 %{call_shared} %{no_archive} %{exact_version} %{w} \
  32 %{!shared: %{!non_shared: %{!call_shared:%{!r: -call_shared -no_unresolved}}}} \
  33 %{rpath} -init __do_global_ctors -fini __do_global_dtors \
  34 %{shared:-hidden_symbol __do_global_ctors,__do_global_ctors_1,__do_global_dtors} \
  35 -_SYSTYPE_SVR4 -woff 131 \
  36 %{mabi=32: -32}%{mabi=n32: -n32}%{mabi=64: -64}%{!mabi*: -n32}"
  37
  38 /* Disable SHF_MERGE support.  Even if gas supports it, the IRIX 6 O32 ld
  39    does not without a special elspec(5) file.
  40
  41    FIXME: Only do this if not using GNU ld.  */
  42 #if HAVE_GAS_SHF_MERGE
  43 #undef HAVE_GAS_SHF_MERGE
  44 #define HAVE_GAS_SHF_MERGE (mips_abi != ABI_32)
  45 #endif /* HAVE_GAS_SHF_MERGE */
  46
  47 /* There's no need to perform collecting with GNU as.  */
  48 #undef COLLECT_PARSE_FLAG