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/* Machine description for AArch64 architecture.
Copyright (C) 2009-2014 Free Software Foundation, Inc.
Contributed by ARM Ltd.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#ifndef GCC_AARCH64_LINUX_H
#define GCC_AARCH64_LINUX_H
#ifndef RUNTIME_ROOT_PREFIX
#define RUNTIME_ROOT_PREFIX ""
#endif
#define GLIBC_DYNAMIC_LINKER RUNTIME_ROOT_PREFIX "/lib/ld-linux-aarch64%{mbig-endian:_be}.so.1"
#define BIONIC_DYNAMIC_LINKER RUNTIME_ROOT_PREFIX "/system/bin/linker64"
#define CPP_SPEC "%{pthread:-D_REENTRANT}"
#define LINUX_TARGET_LINK_SPEC0 "%{h*} \
%{static:-Bstatic} \
%{shared:-shared} \
%{symbolic:-Bsymbolic} \
%{rdynamic:-export-dynamic} \
-dynamic-linker " GNU_USER_DYNAMIC_LINKER " \
-X \
%{mbig-endian:-EB} %{mlittle-endian:-EL} \
-maarch64linux%{mbig-endian:b}"
#ifdef TARGET_FIX_ERR_A53_835769_DEFAULT
#define CA53_ERR_835769_SPEC \
" %{!mno-fix-cortex-a53-835769:--fix-cortex-a53-835769}"
#else
#define CA53_ERR_835769_SPEC \
" %{mfix-cortex-a53-835769:--fix-cortex-a53-835769}"
#endif
#define CA53_ERR_843419_SPEC \
" %{!mno-fix-cortex-a53-843419:--fix-cortex-a53-843419}"
#define LINUX_TARGET_LINK_SPEC LINUX_TARGET_LINK_SPEC0 \
CA53_ERR_835769_SPEC \
CA53_ERR_843419_SPEC
#ifdef TARGET_FIX_ERR_A53_835769_DEFAULT
#define CA53_ERR_835769_SPEC \
" %{!mno-fix-cortex-a53-835769:--fix-cortex-a53-835769}"
#else
#define CA53_ERR_835769_SPEC \
" %{mfix-cortex-a53-835769:--fix-cortex-a53-835769}"
#endif
#define LINK_SPEC LINUX_TARGET_LINK_SPEC \
CA53_ERR_835769_SPEC
#define TARGET_OS_CPP_BUILTINS() \
do \
{ \
GNU_USER_TARGET_OS_CPP_BUILTINS(); \
} \
while (0)
#define TARGET_ASM_FILE_END file_end_indicate_exec_stack
#endif /* GCC_AARCH64_LINUX_H */
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