/* Definitions of target machine for GNU compiler
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/* Definitions of target machine for GNU compiler
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for Alpha Linux-based GNU systems using ELF.
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for Alpha Linux-based GNU systems using ELF.
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Copyright (C) 1996, 1997, 1998, 2001, 2002, 2003, 2006, 2007
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Copyright (C) 1996, 1997, 1998, 2001, 2002, 2003, 2006, 2007
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Free Software Foundation, Inc.
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Free Software Foundation, Inc.
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Contributed by Richard Henderson.
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Contributed by Richard Henderson.
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This file is part of GCC.
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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
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GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it 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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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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any later version.
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GCC is distributed in the hope that it will be useful,
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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GNU 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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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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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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<http://www.gnu.org/licenses/>. */
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#undef TARGET_VERSION
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#undef TARGET_VERSION
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#define TARGET_VERSION fprintf (stderr, " (Alpha GNU/Linux for ELF)");
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#define TARGET_VERSION fprintf (stderr, " (Alpha GNU/Linux for ELF)");
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#undef SUBTARGET_EXTRA_SPECS
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#undef SUBTARGET_EXTRA_SPECS
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#define SUBTARGET_EXTRA_SPECS \
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#define SUBTARGET_EXTRA_SPECS \
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{ "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
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{ "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
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#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
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#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
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#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
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#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
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#if UCLIBC_DEFAULT
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#if UCLIBC_DEFAULT
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#define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:%{muclibc:%e-mglibc and -muclibc used together}" G ";:" U "}"
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#define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:%{muclibc:%e-mglibc and -muclibc used together}" G ";:" U "}"
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#else
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#else
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#define CHOOSE_DYNAMIC_LINKER(G, U) "%{muclibc:%{mglibc:%e-mglibc and -muclibc used together}" U ";:" G "}"
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#define CHOOSE_DYNAMIC_LINKER(G, U) "%{muclibc:%{mglibc:%e-mglibc and -muclibc used together}" U ";:" G "}"
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#endif
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#endif
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#define LINUX_DYNAMIC_LINKER \
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#define LINUX_DYNAMIC_LINKER \
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CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER)
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CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER)
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#define ELF_DYNAMIC_LINKER LINUX_DYNAMIC_LINKER
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#define ELF_DYNAMIC_LINKER LINUX_DYNAMIC_LINKER
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#define LINK_SPEC "-m elf64alpha %{G*} %{relax:-relax} \
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#define LINK_SPEC "-m elf64alpha %{G*} %{relax:-relax} \
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%{O*:-O3} %{!O*:-O1} \
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%{O*:-O3} %{!O*:-O1} \
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%{shared:-shared} \
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%{shared:-shared} \
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%{!shared: \
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%{!shared: \
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%{!static: \
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%{!static: \
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%{rdynamic:-export-dynamic} \
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%{rdynamic:-export-dynamic} \
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%{!dynamic-linker:-dynamic-linker %(elf_dynamic_linker)}} \
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%{!dynamic-linker:-dynamic-linker %(elf_dynamic_linker)}} \
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%{static:-static}}"
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%{static:-static}}"
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#undef LIB_SPEC
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#undef LIB_SPEC
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#define LIB_SPEC \
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#define LIB_SPEC \
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"%{pthread:-lpthread} %{shared:-lc}%{!shared:%{profile:-lc_p}%{!profile:-lc}} "
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"%{pthread:-lpthread} %{shared:-lc}%{!shared:%{profile:-lc_p}%{!profile:-lc}} "
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#define TARGET_ASM_FILE_END file_end_indicate_exec_stack
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#define TARGET_ASM_FILE_END file_end_indicate_exec_stack
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