Apply LOCAL_PATCHES and remove not used ones.
[official-gcc.git] / gcc / config / rtems.h
blob9879d5259cdd27facc97cc9e6667e3c974e351f3
1 /* Configuration common to all targets running RTEMS.
2 Copyright (C) 2000-2018 Free Software Foundation, Inc.
4 This file is part of GCC.
6 GCC is free software; you can redistribute it and/or modify it
7 under the terms of the GNU General Public License as published
8 by the Free Software Foundation; either version 3, or (at your
9 option) any later version.
11 GCC is distributed in the hope that it will be useful, but WITHOUT
12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
14 License for more details.
16 Under Section 7 of GPL version 3, you are granted additional
17 permissions described in the GCC Runtime Library Exception, version
18 3.1, as published by the Free Software Foundation.
20 You should have received a copy of the GNU General Public License and
21 a copy of the GCC Runtime Library Exception along with this program;
22 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
23 <http://www.gnu.org/licenses/>. */
26 * Dummy start/end specification to let linker work as
27 * needed by autoconf scripts using this compiler.
29 #undef STARTFILE_SPEC
30 #define STARTFILE_SPEC "crt0.o%s"
32 #undef ENDFILE_SPEC
33 #define ENDFILE_SPEC ""
36 * Some targets do not set up LIB_SPECS, override it, here.
38 #define STD_LIB_SPEC "%{!shared:%{g*:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}}"
40 #undef LIB_SPEC
41 #define LIB_SPEC "%{!qrtems: " STD_LIB_SPEC "} " \
42 "%{!nostdlib: %{qrtems: --start-group \
43 -lrtemsbsp -lrtemscpu \
44 -latomic -lc -lgcc --end-group %{!qnolinkcmds: -T linkcmds%s}}}"
46 #define TARGET_POSIX_IO
48 /* Prefer int for int32_t (see stdint-newlib.h). */
49 #undef STDINT_LONG32
50 #define STDINT_LONG32 (INT_TYPE_SIZE != 32 && LONG_TYPE_SIZE == 32)