1 /* Definitions of target machine for GNU compiler for Renesas / SuperH SH
2 non-Linux embedded targets.
3 Copyright (C) 2002, 2003 Free Software Foundation, Inc.
4 Contributed by J"orn Rennecke <joern.rennecke@superh.com>
6 This file is part of GCC.
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)
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.
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, 51 Franklin Street, Fifth Floor,
21 Boston, MA 02110-1301, USA. */
23 #undef USER_LABEL_PREFIX
24 #define USER_LABEL_PREFIX "_"
26 #undef TARGET_POSIX_IO
28 /* While the speed-optimized implementations of udivsi3_i4i / sdivsi3_i4i
29 in libgcc are not available for SH2, the space-optimized ones in
30 libgcc-Os-4-200 are. Thus, when not optimizing for space, link
31 libgcc-Os-4-200 after libgcc, so that -mdiv=call-table works for -m2. */
32 #define LIBGCC_SPEC "%{!shared: \
33 %{m4-100*:-lic_invalidate_array_4-100} \
34 %{m4-200*:-lic_invalidate_array_4-200} \
35 %{m4-300*|-m4-340:-lic_invalidate_array_4a %{!Os: -lgcc-4-300}} \
36 %{m4a*:-lic_invalidate_array_4a}} \
37 %{Os: -lgcc-Os-4-200} \
39 %{!Os: -lgcc-Os-4-200}"