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annotate gcc/config/darwin10.h @ 55:77e2b8dfacca gcc-4.4.5

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update it from 4.4.3 to 4.5.0
author ryoma <e075725@ie.u-ryukyu.ac.jp>
date Fri, 12 Feb 2010 23:39:51 +0900
parents
children f6334be47118
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55
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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1 /* Target definitions for Darwin (Mac OS X) systems.
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2 Copyright (C) 2009 Free Software Foundation, Inc.
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3 Contributed by Jack Howarth <howarth@bromo.med.uc.edu>.
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4
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5 This file is part of GCC.
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6
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7 GCC is free software; you can redistribute it and/or modify
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8 it under the terms of the GNU General Public License as published by
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9 the Free Software Foundation; either version 3, or (at your option)
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10 any later version.
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11
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12 GCC is distributed in the hope that it will be useful,
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13 but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 GNU General Public License for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with GCC; see the file COPYING3. If not see
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19 <http://www.gnu.org/licenses/>. */
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20
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21 /* Fix PR41260 by passing -no_compact_unwind on darwin10 and later until
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22 unwinder in libSystem is fixed to digest new epilog unwinding notes. */
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23
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24 #undef LIB_SPEC
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25 #define LIB_SPEC "%{!static:-no_compact_unwind -lSystem}"
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26
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27 /* Unwind labels are no longer required in darwin10. */
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28
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29 #undef TARGET_ASM_EMIT_UNWIND_LABEL
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30 #define TARGET_ASM_EMIT_UNWIND_LABEL default_emit_unwind_label