gcc/config/h8300/coff.h

   1 /* Definitions of target machine for GNU compiler.
   2    Hitachi H8/300 version generating coff
   3    Copyright (C) 2003 Free Software Foundation, Inc.
   4    Contributed by Steve Chamberlain (sac@cygnus.com),
   5    Jim Wilson (wilson@cygnus.com), and Doug Evans (dje@cygnus.com).
   6
   7 This file is part of GCC.
   8
   9 GCC is free software; you can redistribute it and/or modify
  10 it under the terms of the GNU General Public License as published by
  11 the Free Software Foundation; either version 2, or (at your option)
  12 any later version.
  13
  14 GCC is distributed in the hope that it will be useful,
  15 but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 GNU General Public License for more details.
  18
  19 You should have received a copy of the GNU General Public License
  20 along with GCC; see the file COPYING.  If not, write to
  21 the Free Software Foundation, 59 Temple Place - Suite 330,
  22 Boston, MA 02111-1307, USA.  */
  23
  24 #ifndef GCC_H8300_COFF_H
  25 #define GCC_H8300_COFF_H
  26
  27 #define SDB_DEBUGGING_INFO 1
  28 #define SDB_DELIM       "\n"
  29
  30 /* Override definition in dbxcoff.h.  */
  31 /* Generate a blank trailing N_SO to mark the end of the .o file, since
  32    we can't depend upon the linker to mark .o file boundaries with
  33    embedded stabs.  */
  34
  35 #undef DBX_OUTPUT_MAIN_SOURCE_FILE_END
  36 #define DBX_OUTPUT_MAIN_SOURCE_FILE_END(FILE, FILENAME)                 \
  37   fprintf (FILE,                                                        \
  38            "\t.text\n.stabs \"\",%d,0,0,.Letext\n.Letext:\n", N_SO)
  39
  40 /* This is how to output an assembler line
  41    that says to advance the location counter by SIZE bytes.  */
  42
  43 #define ASM_OUTPUT_IDENT(FILE, NAME)                    \
  44   fprintf (FILE, "%s\"%s\"\n", IDENT_ASM_OP, NAME)
  45
  46 #define IDENT_ASM_OP "\t.ident\t"
  47 #define INIT_SECTION_ASM_OP "\t.section .init"
  48 #define READONLY_DATA_SECTION_ASM_OP "\t.section .rodata"
  49
  50 /* Switch into a generic section.  */
  51 #define TARGET_ASM_NAMED_SECTION h8300_asm_named_section
  52
  53 /* A bit-field declared as `int' forces `int' alignment for the struct.  */
  54 #define PCC_BITFIELD_TYPE_MATTERS  0
  55
  56 #endif /* h8300/coff.h */