eabi.h revision 117395 
1/* Core target definitions for GNU compiler
2   for IBM RS/6000 PowerPC targeted to embedded ELF systems.
3   Copyright (C) 1995, 1996, 2000 Free Software Foundation, Inc.
4   Contributed by Cygnus Support.
5
6This file is part of GNU CC.
7
8GNU CC is free software; you can redistribute it and/or modify
9it under the terms of the GNU General Public License as published by
10the Free Software Foundation; either version 2, or (at your option)
11any later version.
12
13GNU CC is distributed in the hope that it will be useful,
14but WITHOUT ANY WARRANTY; without even the implied warranty of
15MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16GNU General Public License for more details.
17
18You should have received a copy of the GNU General Public License
19along with GNU CC; see the file COPYING.  If not, write to
20the Free Software Foundation, 59 Temple Place - Suite 330,
21Boston, MA 02111-1307, USA.  */
22
23/* Add -meabi to target flags */
24#undef TARGET_DEFAULT
25#define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_EABI)
26
27/* Invoke an initializer function to set up the GOT */
28#define NAME__MAIN "__eabi"
29#define INVOKE__main
30
31#undef TARGET_VERSION
32#define TARGET_VERSION fprintf (stderr, " (PowerPC Embedded)");
33
34#undef TARGET_OS_CPP_BUILTINS
35#define TARGET_OS_CPP_BUILTINS()          \
36  do                                      \
37    {                                     \
38      builtin_define_std ("PPC");         \
39      builtin_define ("__embedded__");    \
40      builtin_assert ("system=embedded"); \
41      builtin_assert ("cpu=powerpc");     \
42      builtin_assert ("machine=powerpc"); \
43    }                                     \
44  while (0)
45
46#undef TARGET_SPE_ABI
47#undef TARGET_SPE
48#undef TARGET_ISEL
49#undef TARGET_FPRS
50
51#define TARGET_SPE_ABI rs6000_spe_abi
52#define TARGET_SPE (rs6000_cpu == PROCESSOR_PPC8540)
53#define TARGET_ISEL rs6000_isel
54#define TARGET_FPRS rs6000_fprs
55