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

   1 /* Definitions of target machine for GNU compiler, for PRO.
   2    Copyright (C) 1996, 1997, 2002, 2003 Free Software Foundation, Inc.
   3
   4 This file is part of GCC.
   5
   6 GCC 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 GCC 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 GCC; 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 #undef TARGET_OS_CPP_BUILTINS
  29 #define TARGET_OS_CPP_BUILTINS()                \
  30   do                                            \
  31     {                                           \
  32         if (!c_dialect_cxx () && !flag_iso)     \
  33           {                                     \
  34             builtin_define ("hppa");            \
  35             builtin_define_std ("PWB");         \
  36           }                                     \
  37         builtin_define ("__pro__");             \
  38         builtin_assert ("system=pro");          \
  39     }                                           \
  40   while (0)
  41
  42 /* Like the default, except no -lg.  */
  43 #undef LIB_SPEC
  44 #define LIB_SPEC "%{!p:%{!pg:-lc}}%{p: -L/lib/libp/ -lc}%{pg: -L/lib/libp/ -lc}"
  45
  46 /* hpux8 and later have C++ compatible include files, so do not
  47    pretend they are `extern "C"'.  */
  48 #define NO_IMPLICIT_EXTERN_C
  49
  50 /* We don't want a crt0.o to get linked in automatically, we want the
  51    linker script to pull it in.  */
  52 #undef STARTFILE_SPEC
  53 #define STARTFILE_SPEC ""
  54
  55 /* The following two macros are identical to the ones in pa.h.  We need
  56    to override the macros in elfos.h on the rtems and pro ports.  */
  57
  58 /* This says how to output an assembler line to define a global common symbol
  59    with size SIZE (in bytes) and alignment ALIGN (in bits).  */
  60
  61 #undef ASM_OUTPUT_ALIGNED_COMMON
  62 #define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGNED)            \
  63 { bss_section ();                                                       \
  64   assemble_name ((FILE), (NAME));                                       \
  65   fprintf ((FILE), "\t.comm "HOST_WIDE_INT_PRINT_UNSIGNED"\n",          \
  66            MAX ((unsigned HOST_WIDE_INT)(SIZE),                         \
  67                 ((unsigned HOST_WIDE_INT)(ALIGNED) / BITS_PER_UNIT)));}
  68
  69 /* This says how to output an assembler line to define a local common symbol
  70    with size SIZE (in bytes) and alignment ALIGN (in bits).  */
  71
  72 #undef ASM_OUTPUT_ALIGNED_LOCAL
  73 #define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGNED)             \
  74 { bss_section ();                                                       \
  75   fprintf ((FILE), "\t.align %d\n", ((ALIGNED) / BITS_PER_UNIT));       \
  76   assemble_name ((FILE), (NAME));                                       \
  77   fprintf ((FILE), "\n\t.block "HOST_WIDE_INT_PRINT_UNSIGNED"\n",       \
  78            (unsigned HOST_WIDE_INT)(SIZE));}