59 lines
2.0 KiB
C
59 lines
2.0 KiB
C
/* Configuration common to all targets running RTEMS.
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Copyright (C) 2000-2021 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published
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by the Free Software Foundation; either version 3, or (at your
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option) any later version.
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GCC is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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License for more details.
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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef RTEMS_STARTFILE_SPEC
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#define RTEMS_STARTFILE_SPEC "crti%O%s crtbegin%O%s"
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#endif
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#ifndef RTEMS_ENDFILE_SPEC
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#define RTEMS_ENDFILE_SPEC "crtend%O%s crtn%O%s"
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#endif
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/*
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* The crt0.o is a dummy start file to let the linker work as needed by
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* autoconf scripts using this compiler.
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*/
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#undef STARTFILE_SPEC
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#define STARTFILE_SPEC "%{!qrtems:crt0%O%s} " \
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"%{qrtems:" RTEMS_STARTFILE_SPEC "}"
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#undef ENDFILE_SPEC
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#define ENDFILE_SPEC \
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"%{qrtems:" RTEMS_ENDFILE_SPEC " %{!qnolinkcmds:-T linkcmds%s}}"
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/*
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* Some targets do not set up LIB_SPECS, override it, here.
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*/
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#define STD_LIB_SPEC "%{!shared:%{g*:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}}"
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#undef LIB_SPEC
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#define LIB_SPEC "%{!qrtems:" STD_LIB_SPEC "} " \
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"%{qrtems:--start-group -lrtemsbsp -lrtemscpu -latomic -lc -lgcc --end-group}"
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#define TARGET_POSIX_IO
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/* Prefer int for int32_t (see stdint-newlib.h). */
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#undef STDINT_LONG32
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#define STDINT_LONG32 (INT_TYPE_SIZE != 32 && LONG_TYPE_SIZE == 32)
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