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jeremybenn |
/* Definitions of target machine for GNU compiler,
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for PowerPC e500 machines running GNU/Linux.
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Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2011
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Free Software Foundation, Inc.
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Contributed by Aldy Hernandez (aldy@quesejoda.com).
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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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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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/* Override rs6000.h and sysv4.h definition. */
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#undef TARGET_DEFAULT
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#define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_STRICT_ALIGN)
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#undef SUBSUBTARGET_OVERRIDE_OPTIONS
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#define SUBSUBTARGET_OVERRIDE_OPTIONS \
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if (!global_options_set.x_rs6000_cpu_index) \
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rs6000_cpu = PROCESSOR_PPC8540; \
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if (!global_options_set.x_rs6000_spe_abi) \
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rs6000_spe_abi = 1; \
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if (!global_options_set.x_rs6000_float_gprs) \
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rs6000_float_gprs = 1; \
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if (!global_options_set.x_rs6000_spe) \
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rs6000_spe = 1; \
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if (target_flags & MASK_64BIT) \
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error ("-m64 not supported in this configuration")
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#undef ASM_DEFAULT_SPEC
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#define ASM_DEFAULT_SPEC "-mppc -mspe -me500"
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