gcc/config/interix.h

   1 /* Operating system specific defines to be used when targeting GCC for
   2    Interix
   3    Copyright (C) 1994, 1995, 1999 Free Software Foundation, Inc.
   4    Donn Terry, Softway Systems, Inc. (donn@softway.com)
   5    Modified from code
   6       Contributed by Douglas B. Rupp (drupp@cs.washington.edu).
   7
   8 This file is part of GNU CC.
   9
  10 GNU CC is free software; you can redistribute it and/or modify
  11 it under the terms of the GNU General Public License as published by
  12 the Free Software Foundation; either version 2, or (at your option)
  13 any later version.
  14
  15 GNU CC is distributed in the hope that it will be useful,
  16 but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 GNU General Public License for more details.
  19
  20 You should have received a copy of the GNU General Public License
  21 along with GNU CC; see the file COPYING.  If not, write to
  22 the Free Software Foundation, 59 Temple Place - Suite 330,
  23 Boston, MA 02111-1307, USA.  */
  24
  25 #define TARGET_MEM_FUNCTIONS
  26
  27 /* POSIX/Uni-thread only for now.  Look at the winnt version
  28 for windows/multi thread */
  29
  30 /* We need multiple -lc -lcpsx because they mutually refer;
  31    that should go away someday */
  32
  33 #undef LIB_SPEC
  34 #define LIB_SPEC "\
  35  %{!shared:%{!dynamic:-lc -lcpsx -lc -lcpsx %$INTERIX_ROOT/usr/lib/psxdll.a \
  36  %$INTERIX_ROOT/usr/lib/psxdll2.a \
  37  }} \
  38  %{!G:%{!dynamic:-lc -lcpsx -lc -lcpsx %$INTERIX_ROOT/usr/lib/psxdll.a \
  39  %$INTERIX_ROOT/usr/lib/psxdll2.a \
  40  }} \
  41  %{dynamic:-lc %$INTERIX_ROOT/usr/lib/psxdll.a \
  42  %$INTERIX_ROOT/usr/lib/psxdll2.a \
  43  } \
  44  %{v}"
  45
  46 #undef LINK_SPEC
  47 #define LINK_SPEC "%{!shared:-stack 0x400000,0x10000} \
  48                    -subsystem posix \
  49                    %{g} \
  50                    %{dynamic:-Bdynamic} \
  51                    %{static:-Bstatic} \
  52                    %{shared:--shared -Bdynamic} \
  53                    %{G:--shared -Bdynamic} \
  54                    %{symbolic:--shared -Bsymbolic -Bdynamic} \
  55                    %{soname*:--soname %*} \
  56                    %{rpath*:--rpath %*} \
  57                    "
  58
  59 #undef STARTFILE_SPEC
  60 #define STARTFILE_SPEC  \
  61   "%{!shared:%{pg:gcrt0%O%s}%{!pg:%{p:mcrt0%O%s}%{!p:crt0%O%s}}} %{shared:crti%O%s}"
  62
  63 #undef WORD_SWITCH_TAKES_ARG
  64 #define WORD_SWITCH_TAKES_ARG(STR)                                      \
  65  ((DEFAULT_WORD_SWITCH_TAKES_ARG (STR)                                  \
  66  || !strcmp(STR, "rpath"))                                              \
  67   && strcmp (STR, "Tdata") && strcmp (STR, "Ttext")                     \
  68   && strcmp (STR, "Tbss"))
  69
  70
  71 #if 0
  72 /* don't do this until we can sort out the default path issues. MK */
  73 #undef STANDARD_EXEC_PREFIX
  74 #define STANDARD_EXEC_PREFIX ""
  75
  76 #undef STANDARD_STARTFILE_PREFIX
  77 #define STANDARD_STARTFILE_PREFIX ""
  78
  79 #undef TOOLDIR_BASE_PREFIX
  80 #define TOOLDIR_BASE_PREFIX ""
  81
  82 #endif /* 0 */
  83
  84 #undef STDC_VALUE
  85 #define STDC_VALUE 0
  86
  87 #define HANDLE_SYSV_PRAGMA
  88 #undef HANDLE_PRAGMA_WEAK  /* until the link format can handle it */
  89
  90 /* Names to predefine in the preprocessor for this target machine.  */
  91
  92 #define DBX_DEBUGGING_INFO
  93 #define SDB_DEBUGGING_INFO
  94 #undef PREFERRED_DEBUGGING_TYPE
  95 #define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
  96
  97
  98 /* TARGET_DEFAULT from configure */
  99
 100 #undef WCHAR_TYPE
 101 #undef WCHAR_TYPE_SIZE
 102 #define WCHAR_UNSIGNED 1
 103 #define WCHAR_TYPE "short unsigned int"
 104 #define WCHAR_TYPE_SIZE 16