85 lines
3.0 KiB
C
85 lines
3.0 KiB
C
/* Definitions for AArch64 running FreeBSD
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Copyright (C) 2016-2021 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 by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef GCC_AARCH64_FREEBSD_H
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#define GCC_AARCH64_FREEBSD_H
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#undef SUBTARGET_CPP_SPEC
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#define SUBTARGET_CPP_SPEC FBSD_CPP_SPEC
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#if TARGET_BIG_ENDIAN_DEFAULT
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#define TARGET_LINKER_EMULATION "aarch64fbsdb"
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#else
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#define TARGET_LINKER_EMULATION "aarch64fbsd"
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#endif
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#undef SUBTARGET_EXTRA_LINK_SPEC
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#define SUBTARGET_EXTRA_LINK_SPEC " -m" TARGET_LINKER_EMULATION
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#undef FBSD_TARGET_LINK_SPEC
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#define FBSD_TARGET_LINK_SPEC " \
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%{p:%nconsider using `-pg' instead of `-p' with gprof (1)} \
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%{v:-V} \
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%{assert*} %{R*} %{rpath*} %{defsym*} \
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%{shared:-Bshareable %{h*} %{soname*}} \
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%{symbolic:-Bsymbolic} \
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%{static:-Bstatic} \
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%{!static: \
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%{rdynamic:-export-dynamic} \
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%{!shared:-dynamic-linker " FBSD_DYNAMIC_LINKER " }} \
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-X" SUBTARGET_EXTRA_LINK_SPEC " \
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%{mbig-endian:-EB} %{mlittle-endian:-EL}"
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#undef LINK_SPEC
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#define LINK_SPEC FBSD_TARGET_LINK_SPEC AARCH64_ERRATA_LINK_SPEC
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#define GNU_USER_TARGET_MATHFILE_SPEC \
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"%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s}"
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#undef ENDFILE_SPEC
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#define ENDFILE_SPEC \
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GNU_USER_TARGET_MATHFILE_SPEC " " \
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FBSD_ENDFILE_SPEC
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#undef TARGET_OS_CPP_BUILTINS
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#define TARGET_OS_CPP_BUILTINS() \
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do \
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{ \
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FBSD_TARGET_OS_CPP_BUILTINS (); \
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} \
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while (false)
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#define TARGET_ASM_FILE_END file_end_indicate_exec_stack
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/* Uninitialized common symbols in non-PIE executables, even with
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strong definitions in dependent shared libraries, will resolve
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to COPY relocated symbol in the executable. See PR65780. */
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#undef TARGET_BINDS_LOCAL_P
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#define TARGET_BINDS_LOCAL_P default_binds_local_p_2
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/* Use the AAPCS type for wchar_t, override the one from
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config/freebsd.h. */
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#undef WCHAR_TYPE
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#define WCHAR_TYPE "unsigned int"
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#undef MCOUNT_NAME
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#define MCOUNT_NAME ".mcount"
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#endif /* GCC_AARCH64_FREEBSD_H */
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