106 lines
3.6 KiB
C
106 lines
3.6 KiB
C
/* Copyright (C) 2012-2013 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 under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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#ifdef FLOAT
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#define CMPtype QItype
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#define DF SF
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#define DI SI
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typedef int QItype __attribute__ ((mode (QI)));
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#endif
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/* fixed-bit.h does not define functions for TA and UTA because
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that part is wrapped in #if MIN_UNITS_PER_WORD > 4.
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This would lead to empty functions for TA and UTA.
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Thus, supply appropriate defines as if HAVE_[U]TA == 1.
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#define HAVE_[U]TA 1 won't work because avr-modes.def
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uses ADJUST_BYTESIZE(TA,8) and fixed-bit.h is not generic enough
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to arrange for such changes of the mode size. */
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typedef unsigned _Fract UTAtype __attribute__ ((mode (UTA)));
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#if defined (UTA_MODE)
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#define FIXED_SIZE 8 /* in bytes */
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#define INT_C_TYPE UDItype
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#define UINT_C_TYPE UDItype
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#define HINT_C_TYPE USItype
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#define HUINT_C_TYPE USItype
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#define MODE_NAME UTA
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#define MODE_NAME_S uta
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#define MODE_UNSIGNED 1
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#endif
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#if defined (FROM_UTA)
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#define FROM_TYPE 4 /* ID for fixed-point */
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#define FROM_MODE_NAME UTA
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#define FROM_MODE_NAME_S uta
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#define FROM_INT_C_TYPE UDItype
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#define FROM_SINT_C_TYPE DItype
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#define FROM_UINT_C_TYPE UDItype
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#define FROM_MODE_UNSIGNED 1
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#define FROM_FIXED_SIZE 8 /* in bytes */
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#elif defined (TO_UTA)
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#define TO_TYPE 4 /* ID for fixed-point */
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#define TO_MODE_NAME UTA
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#define TO_MODE_NAME_S uta
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#define TO_INT_C_TYPE UDItype
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#define TO_SINT_C_TYPE DItype
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#define TO_UINT_C_TYPE UDItype
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#define TO_MODE_UNSIGNED 1
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#define TO_FIXED_SIZE 8 /* in bytes */
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#endif
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/* Same for TAmode */
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typedef _Fract TAtype __attribute__ ((mode (TA)));
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#if defined (TA_MODE)
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#define FIXED_SIZE 8 /* in bytes */
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#define INT_C_TYPE DItype
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#define UINT_C_TYPE UDItype
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#define HINT_C_TYPE SItype
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#define HUINT_C_TYPE USItype
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#define MODE_NAME TA
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#define MODE_NAME_S ta
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#define MODE_UNSIGNED 0
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#endif
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#if defined (FROM_TA)
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#define FROM_TYPE 4 /* ID for fixed-point */
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#define FROM_MODE_NAME TA
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#define FROM_MODE_NAME_S ta
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#define FROM_INT_C_TYPE DItype
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#define FROM_SINT_C_TYPE DItype
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#define FROM_UINT_C_TYPE UDItype
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#define FROM_MODE_UNSIGNED 0
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#define FROM_FIXED_SIZE 8 /* in bytes */
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#elif defined (TO_TA)
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#define TO_TYPE 4 /* ID for fixed-point */
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#define TO_MODE_NAME TA
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#define TO_MODE_NAME_S ta
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#define TO_INT_C_TYPE DItype
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#define TO_SINT_C_TYPE DItype
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#define TO_UINT_C_TYPE UDItype
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#define TO_MODE_UNSIGNED 0
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#define TO_FIXED_SIZE 8 /* in bytes */
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#endif
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