gcc/config/pa/pa-pro-end.h

   1 /* Definitions of target machine for GNU compiler, for PRO.
   2    Copyright (C) 1996, 1997 Free Software Foundation, Inc.
   3
   4 This file is part of GNU CC.
   5
   6 GNU CC is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 2, or (at your option)
   9 any later version.
  10
  11 GNU CC is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GNU CC; see the file COPYING.  If not, write to
  18 the Free Software Foundation, 59 Temple Place - Suite 330,
  19 Boston, MA 02111-1307, USA.  */
  20
  21 /* Make GCC agree with types.h.  */
  22 #undef SIZE_TYPE
  23 #undef PTRDIFF_TYPE
  24
  25 #define SIZE_TYPE "unsigned int"
  26 #define PTRDIFF_TYPE "int"
  27
  28 /* Like the default, except no -lg.  */
  29 #undef LIB_SPEC
  30 #define LIB_SPEC "%{!p:%{!pg:-lc}}%{p: -L/lib/libp/ -lc}%{pg: -L/lib/libp/ -lc}"
  31
  32 #undef CPP_PREDEFINES
  33 #define CPP_PREDEFINES "-Dhppa -DPWB -Acpu=hppa -D__pro__ -Amachine=hppa"
  34
  35 /* hpux8 and later have C++ compatible include files, so do not
  36    pretend they are `extern "C"'.  */
  37 #define NO_IMPLICIT_EXTERN_C
  38
  39 /* We don't want a crt0.o to get linked in automatically, we want the
  40    linker script to pull it in.  */
  41 #undef STARTFILE_SPEC
  42 #define STARTFILE_SPEC ""
  43
  44 /* The following two macros are identical to the ones in pa.h.  We need
  45    to override the macros in elfos.h on the rtems and pro ports.  */
  46
  47 /* This says how to output an assembler line to define a global common symbol
  48    with size SIZE (in bytes) and alignment ALIGN (in bits).  */
  49
  50 #undef ASM_OUTPUT_ALIGNED_COMMON
  51 #define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGNED)            \
  52 { bss_section ();                                                       \
  53   assemble_name ((FILE), (NAME));                                       \
  54   fputs ("\t.comm ", (FILE));                                           \
  55   fprintf ((FILE), "%d\n", MAX ((SIZE), ((ALIGNED) / BITS_PER_UNIT)));}
  56
  57 /* This says how to output an assembler line to define a local common symbol
  58    with size SIZE (in bytes) and alignment ALIGN (in bits).  */
  59
  60 #undef ASM_OUTPUT_ALIGNED_LOCAL
  61 #define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGNED)             \
  62 { bss_section ();                                                       \
  63   fprintf ((FILE), "\t.align %d\n", ((ALIGNED) / BITS_PER_UNIT));       \
  64   assemble_name ((FILE), (NAME));                                       \
  65   fprintf ((FILE), "\n\t.block %d\n", (SIZE));}