gcc/config/mn10300/linux.h

   1 /* Definitions of taret machine for GNU compiler.
   2    Matsushita AM33/2.0
   3    Copyright 2001, 2002, 2005 Free Software Foundation, Inc.
   4    Contributed by Alexandre Oliva <aoliva@redhat.com>
   5
   6    This file is part of GCC.
   7
   8    GCC is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2, or (at your option)
  11    any later version.
  12
  13    GCC is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with GCC; see the file COPYING.  If not, write to
  20    the Free Software Foundation, 59 Temple Place - Suite 330,
  21    Boston, MA 02111-1307, USA.  */
  22
  23 #undef  PREFERRED_DEBUGGING_TYPE
  24 #define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
  25
  26 #define TARGET_OS_CPP_BUILTINS() LINUX_TARGET_OS_CPP_BUILTINS()
  27
  28 #undef  CPP_SPEC
  29 #define CPP_SPEC "%{mam33:-D__AM33__} %{!mam33:-D__AM33__=2 -D__AM33_2__} \
  30   %{posix:-D_POSIX_SOURCE} \
  31   %{pthread:-D_REENTRANT -D_PTHREADS}"
  32
  33 #undef  ASM_SPEC
  34 #define ASM_SPEC "%{Wa,*:%*}"
  35
  36 #undef  LINK_SPEC
  37 #define LINK_SPEC "%{mrelax:--relax} %{shared:-shared} \
  38    %{!static: \
  39      %{rdynamic:-export-dynamic} \
  40      %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \
  41    %{static:-static}"
  42
  43 #undef  PROCESSOR_DEFAULT
  44 #define PROCESSOR_DEFAULT PROCESSOR_AM33_2
  45
  46 #undef  TARGET_VERSION
  47 #define TARGET_VERSION fprintf (stderr, " (AM33/2.0 GNU/Linux)");
  48
  49 #define DBX_REGISTER_NUMBER(REGNO) (REGNO)
  50
  51 extern int mn10300_protect_label;
  52
  53 #undef  PRINT_OPERAND
  54 #define PRINT_OPERAND(FILE, X, CODE)            \
  55   do                                            \
  56     {                                           \
  57       mn10300_protect_label = 1;                \
  58       print_operand ((FILE), (X), (CODE));      \
  59       mn10300_protect_label = 0;                \
  60     }                                           \
  61   while (0)
  62
  63 #undef  PRINT_OPERAND_ADDRESS
  64 #define PRINT_OPERAND_ADDRESS(FILE, X)          \
  65   do                                            \
  66     {                                           \
  67       mn10300_protect_label = 1;                \
  68       print_operand_address ((FILE), (X));      \
  69       mn10300_protect_label = 0;                \
  70     }                                           \
  71    while (0)
  72
  73 #undef  ASM_OUTPUT_LABELREF
  74 #define ASM_OUTPUT_LABELREF(FILE, NAME)         \
  75   do                                            \
  76     {                                           \
  77       const char * real_name;                   \
  78                                                 \
  79       real_name = (*targetm.strip_name_encoding) (NAME);        \
  80       if (mn10300_protect_label)                \
  81         asm_fprintf (FILE, "+");                \
  82       asm_fprintf (FILE, "%U%s", real_name);    \
  83     }                                           \
  84   while (0)
  85