contrib/gcc/config/i386/vsta.h

   1 /* Configuration for an i386 running VSTa micro-kernel.
   2    Copyright (C) 1994 Free Software Foundation, Inc.
   3    Contributed by Rob Savoye (rob@cygnus.com).
   4
   5 This file is part of GNU CC.
   6
   7 GNU CC 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 GNU CC 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 GNU CC; 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 #define YES_UNDERSCORES
  23
  24 #include "i386/gas.h"
  25
  26 #ifdef CPP_PREDEFINES
  27 #undef CPP_PREDEFINES
  28 #endif
  29 #define CPP_PREDEFINES "-Dunix -Di386 -DVSTA \
  30   -Asystem(unix) -Asystem(vsta) -Acpu(i386) -Amachine(i386)"
  31
  32 #undef EXTRA_SECTIONS
  33 #define EXTRA_SECTIONS in_ctor, in_dtor
  34
  35 #undef EXTRA_SECTION_FUNCTIONS
  36 #define EXTRA_SECTION_FUNCTIONS                                 \
  37   CTOR_SECTION_FUNCTION                                         \
  38   DTOR_SECTION_FUNCTION
  39
  40 #define CTOR_SECTION_FUNCTION                                   \
  41 void                                                            \
  42 ctor_section ()                                                 \
  43 {                                                               \
  44   if (in_section != in_ctor)                                    \
  45     {                                                           \
  46       fprintf (asm_out_file, "\t.section .ctor\n");             \
  47       in_section = in_ctor;                                     \
  48     }                                                           \
  49 }
  50
  51 #define DTOR_SECTION_FUNCTION                                   \
  52 void                                                            \
  53 dtor_section ()                                                 \
  54 {                                                               \
  55   if (in_section != in_dtor)                                    \
  56     {                                                           \
  57       fprintf (asm_out_file, "\t.section .dtor\n");             \
  58       in_section = in_dtor;                                     \
  59     }                                                           \
  60 }
  61
  62 #define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)       \
  63   do {                                          \
  64     ctor_section ();                            \
  65     fprintf (FILE, "%s\t", ASM_LONG);           \
  66     assemble_name (FILE, NAME);                 \
  67     fprintf (FILE, "\n");                       \
  68   } while (0)
  69
  70 #define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)        \
  71   do {                                          \
  72     dtor_section ();                            \
  73     fprintf (FILE, "%s\t", ASM_LONG);           \
  74     assemble_name (FILE, NAME);                 \
  75     fprintf (FILE, "\n");                       \
  76   } while (0)
  77
  78