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282 |
jeremybenn |
/* This is a software fixed-point library.
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Copyright (C) 2007, 2009 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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#ifndef _FIXED_BIT_H
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#define _FIXED_BIT_H
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/* To use this file we need to define one of the following:
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QQ_MODE, UQQ_MODE, HQ_MODE, UHQ_MODE, SQ_MODE, USQ_MODE, DQ_MODE, UDQ_MODE,
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TQ_MODE, UTQ_MODE, HA_MODE, UHA_MODE, SA_MODE, USA_MODE, DA_MODE, UDA_MODE,
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TA_MODE, UTA_MODE.
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Then, all operators for this machine mode will be created.
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Or, we need to define FROM_* TO_* for conversions from one mode to another
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mode. The mode could be one of the following:
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Fract: QQ, UQQ, HQ, UHQ, SQ, USQ, DQ, UDQ, TQ, UTQ
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Accum: HA, UHA, SA, USA, DA, UDA, TA, UTA
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Signed integer: QI, HI, SI, DI, TI
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Unsigned integer: UQI, UHI, USI, UDI, UTI
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Floating-point: SF, DF
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Ex: If we define FROM_QQ and TO_SI, the conversion from QQ to SI is
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generated. */
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/* Permit the tm.h file to select the endianness to use just for this
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file. This is used when the endianness is determined when the
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compiler is run. */
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#ifndef LIBGCC2_WORDS_BIG_ENDIAN
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#define LIBGCC2_WORDS_BIG_ENDIAN WORDS_BIG_ENDIAN
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#endif
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#ifndef LIBGCC2_DOUBLE_TYPE_SIZE
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#define LIBGCC2_DOUBLE_TYPE_SIZE DOUBLE_TYPE_SIZE
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#endif
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#ifndef LIBGCC2_LONG_DOUBLE_TYPE_SIZE
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#define LIBGCC2_LONG_DOUBLE_TYPE_SIZE LONG_DOUBLE_TYPE_SIZE
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#endif
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#ifndef LIBGCC2_HAS_SF_MODE
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#define LIBGCC2_HAS_SF_MODE (BITS_PER_UNIT == 8)
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#endif
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#ifndef LIBGCC2_HAS_DF_MODE
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#define LIBGCC2_HAS_DF_MODE \
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(BITS_PER_UNIT == 8 \
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&& (LIBGCC2_DOUBLE_TYPE_SIZE == 64 \
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|| LIBGCC2_LONG_DOUBLE_TYPE_SIZE == 64))
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#endif
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typedef int QItype __attribute__ ((mode (QI)));
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typedef unsigned int UQItype __attribute__ ((mode (QI)));
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typedef int HItype __attribute__ ((mode (HI)));
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typedef unsigned int UHItype __attribute__ ((mode (HI)));
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typedef _Fract QQtype __attribute__ ((mode (QQ)));
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typedef unsigned _Fract UQQtype __attribute__ ((mode (UQQ)));
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typedef _Fract HQtype __attribute__ ((mode (HQ)));
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typedef unsigned _Fract UHQtype __attribute__ ((mode (UHQ)));
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typedef _Fract HAtype __attribute__ ((mode (HA)));
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typedef unsigned _Fract UHAtype __attribute__ ((mode (UHA)));
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#define HAVE_QQ 1
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#define HAVE_UQQ 1
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#define HAVE_HQ 1
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#define HAVE_UHQ 1
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#define HAVE_HA 1
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#define HAVE_UHA 1
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#define HAVE_QI 1
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#define HAVE_UQI 1
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#define HAVE_HI 1
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#define HAVE_UHI 1
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#if MIN_UNITS_PER_WORD > 1
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/* These typedefs are usually forbidden on dsp's with UNITS_PER_WORD 1. */
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typedef int SItype __attribute__ ((mode (SI)));
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typedef unsigned int USItype __attribute__ ((mode (SI)));
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typedef _Fract SQtype __attribute__ ((mode (SQ)));
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typedef unsigned _Fract USQtype __attribute__ ((mode (USQ)));
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typedef _Fract SAtype __attribute__ ((mode (SA)));
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typedef unsigned _Fract USAtype __attribute__ ((mode (USA)));
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#define HAVE_SQ 1
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#define HAVE_USQ 1
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#define HAVE_SA 1
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#define HAVE_USA 1
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#define HAVE_SI 1
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#define HAVE_USI 1
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#if LONG_LONG_TYPE_SIZE > 32
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/* These typedefs are usually forbidden on archs with UNITS_PER_WORD 2. */
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typedef int DItype __attribute__ ((mode (DI)));
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typedef unsigned int UDItype __attribute__ ((mode (DI)));
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typedef _Fract DQtype __attribute__ ((mode (DQ)));
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typedef unsigned _Fract UDQtype __attribute__ ((mode (UDQ)));
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typedef _Fract DAtype __attribute__ ((mode (DA)));
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typedef unsigned _Fract UDAtype __attribute__ ((mode (UDA)));
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#define HAVE_DQ 1
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#define HAVE_UDQ 1
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#define HAVE_DA 1
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#define HAVE_UDA 1
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#define HAVE_DI 1
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#define HAVE_UDI 1
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#if MIN_UNITS_PER_WORD > 4
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/* These typedefs are usually forbidden on archs with UNITS_PER_WORD 4. */
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typedef int TItype __attribute__ ((mode (TI)));
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typedef unsigned int UTItype __attribute__ ((mode (TI)));
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typedef _Fract TQtype __attribute__ ((mode (TQ)));
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typedef unsigned _Fract UTQtype __attribute__ ((mode (UTQ)));
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typedef _Fract TAtype __attribute__ ((mode (TA)));
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typedef unsigned _Fract UTAtype __attribute__ ((mode (UTA)));
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#define HAVE_TQ 1
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#define HAVE_UTQ 1
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#define HAVE_TA 1
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#define HAVE_UTA 1
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#define HAVE_TI 1
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#define HAVE_UTI 1
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#endif
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#endif
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#endif
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#if LIBGCC2_HAS_SF_MODE
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typedef float SFtype __attribute__ ((mode (SF)));
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#define HAVE_SF 1
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#endif
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#if LIBGCC2_HAS_DF_MODE
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typedef float DFtype __attribute__ ((mode (DF)));
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#define HAVE_DF 1
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#endif
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typedef int word_type __attribute__ ((mode (__word__)));
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/* Based on modes, we create many defines. */
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#if defined (QQ_MODE) && (HAVE_QQ == 1)
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#define FIXED_SIZE 1 /* in bytes. */
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#define INT_C_TYPE QItype
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#define UINT_C_TYPE UQItype
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#define DINT_C_TYPE HItype
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#define DUINT_C_TYPE UHItype
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#define MODE_NAME QQ
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#define MODE_NAME_S qq
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#define MODE_UNSIGNED 0
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#endif
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#if defined (UQQ_MODE) && (HAVE_UQQ == 1)
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#define FIXED_SIZE 1 /* in bytes. */
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#define INT_C_TYPE UQItype
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#define UINT_C_TYPE UQItype
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#define DINT_C_TYPE UHItype
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#define DUINT_C_TYPE UHItype
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#define MODE_NAME UQQ
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#define MODE_NAME_S uqq
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#define MODE_UNSIGNED 1
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#endif
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#if defined (HQ_MODE) && (HAVE_HQ == 1)
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#define FIXED_SIZE 2 /* in bytes. */
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#define INT_C_TYPE HItype
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#define UINT_C_TYPE UHItype
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#if HAVE_SI == 1
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#define DINT_C_TYPE SItype
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#define DUINT_C_TYPE USItype
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#else
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#define HINT_C_TYPE QItype
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#define HUINT_C_TYPE UQItype
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#endif
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#define MODE_NAME HQ
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#define MODE_NAME_S hq
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#define MODE_UNSIGNED 0
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#endif
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#if defined (UHQ_MODE) && (HAVE_UHQ == 1)
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#define FIXED_SIZE 2 /* in bytes. */
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#define INT_C_TYPE UHItype
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#define UINT_C_TYPE UHItype
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#if HAVE_SI == 1
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#define DINT_C_TYPE USItype
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#define DUINT_C_TYPE USItype
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#else
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#define HINT_C_TYPE UQItype
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#define HUINT_C_TYPE UQItype
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#endif
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#define MODE_NAME UHQ
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#define MODE_NAME_S uhq
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#define MODE_UNSIGNED 1
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#endif
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#if defined (SQ_MODE) && (HAVE_SQ == 1)
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#define FIXED_SIZE 4 /* in bytes. */
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#define INT_C_TYPE SItype
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#define UINT_C_TYPE USItype
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#if HAVE_DI == 1
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#define DINT_C_TYPE DItype
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#define DUINT_C_TYPE UDItype
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#else
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#define HINT_C_TYPE HItype
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#define HUINT_C_TYPE UHItype
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#endif
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#define MODE_NAME SQ
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#define MODE_NAME_S sq
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#define MODE_UNSIGNED 0
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#endif
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#if defined (USQ_MODE) && (HAVE_USQ == 1)
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#define FIXED_SIZE 4 /* in bytes. */
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#define INT_C_TYPE USItype
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#define UINT_C_TYPE USItype
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#if HAVE_DI == 1
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#define DINT_C_TYPE UDItype
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#define DUINT_C_TYPE UDItype
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#else
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#define HINT_C_TYPE UHItype
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#define HUINT_C_TYPE UHItype
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#endif
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#define MODE_NAME USQ
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#define MODE_NAME_S usq
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#define MODE_UNSIGNED 1
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#endif
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#if defined (DQ_MODE) && (HAVE_DQ == 1)
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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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#if HAVE_TI == 1
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#define DINT_C_TYPE TItype
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#define DUINT_C_TYPE UTItype
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#else
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#define HINT_C_TYPE SItype
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#define HUINT_C_TYPE USItype
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#endif
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| 256 |
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#define MODE_NAME DQ
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#define MODE_NAME_S dq
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#define MODE_UNSIGNED 0
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#endif
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| 261 |
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#if defined (UDQ_MODE) && (HAVE_UDQ == 1)
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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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| 266 |
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#if HAVE_TI == 1
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| 267 |
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#define DINT_C_TYPE UTItype
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| 268 |
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#define DUINT_C_TYPE UTItype
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#else
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#define HINT_C_TYPE USItype
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| 271 |
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#define HUINT_C_TYPE USItype
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| 272 |
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#endif
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| 273 |
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| 274 |
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#define MODE_NAME UDQ
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| 275 |
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#define MODE_NAME_S udq
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| 276 |
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#define MODE_UNSIGNED 1
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| 277 |
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#endif
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| 278 |
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| 279 |
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#if defined (TQ_MODE) && (HAVE_TQ == 1)
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| 280 |
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#define FIXED_SIZE 16 /* in bytes. */
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| 281 |
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#define INT_C_TYPE TItype
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| 282 |
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#define UINT_C_TYPE UTItype
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| 283 |
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#define HINT_C_TYPE DItype
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| 284 |
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#define HUINT_C_TYPE UDItype
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| 285 |
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#define MODE_NAME TQ
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| 286 |
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#define MODE_NAME_S tq
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| 287 |
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#define MODE_UNSIGNED 0
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| 288 |
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#endif
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| 289 |
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| 290 |
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#if defined (UTQ_MODE) && (HAVE_UTQ == 1)
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| 291 |
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#define FIXED_SIZE 16 /* in bytes. */
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| 292 |
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#define INT_C_TYPE UTItype
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| 293 |
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#define UINT_C_TYPE UTItype
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| 294 |
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#define HINT_C_TYPE UDItype
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| 295 |
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#define HUINT_C_TYPE UDItype
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| 296 |
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#define MODE_NAME UTQ
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| 297 |
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#define MODE_NAME_S utq
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| 298 |
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#define MODE_UNSIGNED 1
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| 299 |
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#endif
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| 300 |
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| 301 |
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#if defined (HA_MODE) && (HAVE_HA == 1)
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| 302 |
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#define FIXED_SIZE 2 /* in bytes. */
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| 303 |
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#define INT_C_TYPE HItype
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| 304 |
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#define UINT_C_TYPE UHItype
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| 305 |
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| 306 |
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#if HAVE_SI == 1
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| 307 |
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#define DINT_C_TYPE SItype
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| 308 |
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#define DUINT_C_TYPE USItype
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| 309 |
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#else
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| 310 |
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#define HINT_C_TYPE QItype
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| 311 |
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#define HUINT_C_TYPE UQItype
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| 312 |
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#endif
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| 313 |
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| 314 |
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#define MODE_NAME HA
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| 315 |
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#define MODE_NAME_S ha
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| 316 |
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#define MODE_UNSIGNED 0
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| 317 |
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#endif
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| 318 |
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| 319 |
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#if defined (UHA_MODE) && (HAVE_UHA == 1)
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| 320 |
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#define FIXED_SIZE 2 /* in bytes. */
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| 321 |
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#define INT_C_TYPE UHItype
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| 322 |
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#define UINT_C_TYPE UHItype
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| 323 |
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| 324 |
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#if HAVE_SI == 1
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| 325 |
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#define DINT_C_TYPE USItype
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| 326 |
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#define DUINT_C_TYPE USItype
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| 327 |
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#else
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| 328 |
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#define HINT_C_TYPE UQItype
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| 329 |
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#define HUINT_C_TYPE UQItype
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| 330 |
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#endif
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| 331 |
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| 332 |
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#define MODE_NAME UHA
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| 333 |
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#define MODE_NAME_S uha
|
| 334 |
|
|
#define MODE_UNSIGNED 1
|
| 335 |
|
|
#endif
|
| 336 |
|
|
|
| 337 |
|
|
#if defined (SA_MODE) && (HAVE_SA == 1)
|
| 338 |
|
|
#define FIXED_SIZE 4 /* in bytes. */
|
| 339 |
|
|
#define INT_C_TYPE SItype
|
| 340 |
|
|
#define UINT_C_TYPE USItype
|
| 341 |
|
|
|
| 342 |
|
|
#if HAVE_DI == 1
|
| 343 |
|
|
#define DINT_C_TYPE DItype
|
| 344 |
|
|
#define DUINT_C_TYPE UDItype
|
| 345 |
|
|
#else
|
| 346 |
|
|
#define HINT_C_TYPE HItype
|
| 347 |
|
|
#define HUINT_C_TYPE UHItype
|
| 348 |
|
|
#endif
|
| 349 |
|
|
|
| 350 |
|
|
#define MODE_NAME SA
|
| 351 |
|
|
#define MODE_NAME_S sa
|
| 352 |
|
|
#define MODE_UNSIGNED 0
|
| 353 |
|
|
#endif
|
| 354 |
|
|
|
| 355 |
|
|
#if defined (USA_MODE) && (HAVE_USA == 1)
|
| 356 |
|
|
#define FIXED_SIZE 4 /* in bytes. */
|
| 357 |
|
|
#define INT_C_TYPE USItype
|
| 358 |
|
|
#define UINT_C_TYPE USItype
|
| 359 |
|
|
|
| 360 |
|
|
#if HAVE_DI == 1
|
| 361 |
|
|
#define DINT_C_TYPE UDItype
|
| 362 |
|
|
#define DUINT_C_TYPE UDItype
|
| 363 |
|
|
#else
|
| 364 |
|
|
#define HINT_C_TYPE UHItype
|
| 365 |
|
|
#define HUINT_C_TYPE UHItype
|
| 366 |
|
|
#endif
|
| 367 |
|
|
|
| 368 |
|
|
#define MODE_NAME USA
|
| 369 |
|
|
#define MODE_NAME_S usa
|
| 370 |
|
|
#define MODE_UNSIGNED 1
|
| 371 |
|
|
#endif
|
| 372 |
|
|
|
| 373 |
|
|
#if defined (DA_MODE) && (HAVE_DA == 1)
|
| 374 |
|
|
#define FIXED_SIZE 8 /* in bytes. */
|
| 375 |
|
|
#define INT_C_TYPE DItype
|
| 376 |
|
|
#define UINT_C_TYPE UDItype
|
| 377 |
|
|
|
| 378 |
|
|
#if HAVE_TI == 1
|
| 379 |
|
|
#define DINT_C_TYPE TItype
|
| 380 |
|
|
#define DUINT_C_TYPE UTItype
|
| 381 |
|
|
#else
|
| 382 |
|
|
#define HINT_C_TYPE SItype
|
| 383 |
|
|
#define HUINT_C_TYPE USItype
|
| 384 |
|
|
#endif
|
| 385 |
|
|
|
| 386 |
|
|
#define MODE_NAME DA
|
| 387 |
|
|
#define MODE_NAME_S da
|
| 388 |
|
|
#define MODE_UNSIGNED 0
|
| 389 |
|
|
#endif
|
| 390 |
|
|
|
| 391 |
|
|
#if defined (UDA_MODE) && (HAVE_UDA == 1)
|
| 392 |
|
|
#define FIXED_SIZE 8 /* in bytes. */
|
| 393 |
|
|
#define INT_C_TYPE UDItype
|
| 394 |
|
|
#define UINT_C_TYPE UDItype
|
| 395 |
|
|
|
| 396 |
|
|
#if HAVE_TI == 1
|
| 397 |
|
|
#define DINT_C_TYPE UTItype
|
| 398 |
|
|
#define DUINT_C_TYPE UTItype
|
| 399 |
|
|
#else
|
| 400 |
|
|
#define HINT_C_TYPE USItype
|
| 401 |
|
|
#define HUINT_C_TYPE USItype
|
| 402 |
|
|
#endif
|
| 403 |
|
|
|
| 404 |
|
|
#define MODE_NAME UDA
|
| 405 |
|
|
#define MODE_NAME_S uda
|
| 406 |
|
|
#define MODE_UNSIGNED 1
|
| 407 |
|
|
#endif
|
| 408 |
|
|
|
| 409 |
|
|
#if defined (TA_MODE) && (HAVE_TA == 1)
|
| 410 |
|
|
#define FIXED_SIZE 16 /* in bytes. */
|
| 411 |
|
|
#define INT_C_TYPE TItype
|
| 412 |
|
|
#define UINT_C_TYPE UTItype
|
| 413 |
|
|
#define HINT_C_TYPE DItype
|
| 414 |
|
|
#define HUINT_C_TYPE UDItype
|
| 415 |
|
|
#define MODE_NAME TA
|
| 416 |
|
|
#define MODE_NAME_S ta
|
| 417 |
|
|
#define MODE_UNSIGNED 0
|
| 418 |
|
|
#endif
|
| 419 |
|
|
|
| 420 |
|
|
#if defined (UTA_MODE) && (HAVE_UTA == 1)
|
| 421 |
|
|
#define FIXED_SIZE 16 /* in bytes. */
|
| 422 |
|
|
#define INT_C_TYPE UTItype
|
| 423 |
|
|
#define UINT_C_TYPE UTItype
|
| 424 |
|
|
#define HINT_C_TYPE UDItype
|
| 425 |
|
|
#define HUINT_C_TYPE UDItype
|
| 426 |
|
|
#define MODE_NAME UTA
|
| 427 |
|
|
#define MODE_NAME_S uta
|
| 428 |
|
|
#define MODE_UNSIGNED 1
|
| 429 |
|
|
#endif
|
| 430 |
|
|
|
| 431 |
|
|
/* The following defines are based on the previous defines. */
|
| 432 |
|
|
|
| 433 |
|
|
#if defined (HINT_C_TYPE)
|
| 434 |
|
|
#if LIBGCC2_WORDS_BIG_ENDIAN
|
| 435 |
|
|
struct INTstruct {HINT_C_TYPE high, low;};
|
| 436 |
|
|
#else
|
| 437 |
|
|
struct INTstruct {HINT_C_TYPE low, high;};
|
| 438 |
|
|
#endif
|
| 439 |
|
|
|
| 440 |
|
|
typedef union
|
| 441 |
|
|
{
|
| 442 |
|
|
struct INTstruct s;
|
| 443 |
|
|
INT_C_TYPE ll;
|
| 444 |
|
|
} INTunion;
|
| 445 |
|
|
#endif
|
| 446 |
|
|
|
| 447 |
|
|
#define FIXED_WIDTH (FIXED_SIZE * BITS_PER_UNIT) /* in bits. */
|
| 448 |
|
|
#define FIXED_C_TYPE1(NAME) NAME ## type
|
| 449 |
|
|
#define FIXED_C_TYPE2(NAME) FIXED_C_TYPE1(NAME)
|
| 450 |
|
|
#define FIXED_C_TYPE FIXED_C_TYPE2(MODE_NAME)
|
| 451 |
|
|
#define FBITS1(NAME) __ ## NAME ## _FBIT__
|
| 452 |
|
|
#define FBITS2(NAME) FBITS1(NAME)
|
| 453 |
|
|
#define FBITS FBITS2(MODE_NAME)
|
| 454 |
|
|
#define IBITS1(NAME) __ ## NAME ## _IBIT__
|
| 455 |
|
|
#define IBITS2(NAME) IBITS1(NAME)
|
| 456 |
|
|
#define IBITS IBITS2(MODE_NAME)
|
| 457 |
|
|
#define I_F_BITS (FBITS + IBITS)
|
| 458 |
|
|
|
| 459 |
|
|
#define FIXED_OP(OP,MODE,NUM) OP ## MODE ## NUM
|
| 460 |
|
|
|
| 461 |
|
|
#define FIXED_SATURATE1_TEMP(NAME) FIXED_OP(__saturate1,NAME,)
|
| 462 |
|
|
#define FIXED_SATURATE2_TEMP(NAME) FIXED_OP(__saturate2,NAME,)
|
| 463 |
|
|
#define FIXED_MULHELPER_TEMP(NAME) FIXED_OP(__mulhelper,NAME,)
|
| 464 |
|
|
#define FIXED_DIVHELPER_TEMP(NAME) FIXED_OP(__divhelper,NAME,)
|
| 465 |
|
|
#define FIXED_ASHLHELPER_TEMP(NAME) FIXED_OP(__ashlhelper,NAME,)
|
| 466 |
|
|
#define FIXED_ADD_TEMP(NAME) FIXED_OP(__add,NAME,3)
|
| 467 |
|
|
#define FIXED_SSADD_TEMP(NAME) FIXED_OP(__ssadd,NAME,3)
|
| 468 |
|
|
#define FIXED_USADD_TEMP(NAME) FIXED_OP(__usadd,NAME,3)
|
| 469 |
|
|
#define FIXED_SUB_TEMP(NAME) FIXED_OP(__sub,NAME,3)
|
| 470 |
|
|
#define FIXED_SSSUB_TEMP(NAME) FIXED_OP(__sssub,NAME,3)
|
| 471 |
|
|
#define FIXED_USSUB_TEMP(NAME) FIXED_OP(__ussub,NAME,3)
|
| 472 |
|
|
#define FIXED_MUL_TEMP(NAME) FIXED_OP(__mul,NAME,3)
|
| 473 |
|
|
#define FIXED_SSMUL_TEMP(NAME) FIXED_OP(__ssmul,NAME,3)
|
| 474 |
|
|
#define FIXED_USMUL_TEMP(NAME) FIXED_OP(__usmul,NAME,3)
|
| 475 |
|
|
#define FIXED_DIV_TEMP(NAME) FIXED_OP(__div,NAME,3)
|
| 476 |
|
|
#define FIXED_UDIV_TEMP(NAME) FIXED_OP(__udiv,NAME,3)
|
| 477 |
|
|
#define FIXED_SSDIV_TEMP(NAME) FIXED_OP(__ssdiv,NAME,3)
|
| 478 |
|
|
#define FIXED_USDIV_TEMP(NAME) FIXED_OP(__usdiv,NAME,3)
|
| 479 |
|
|
#define FIXED_NEG_TEMP(NAME) FIXED_OP(__neg,NAME,2)
|
| 480 |
|
|
#define FIXED_SSNEG_TEMP(NAME) FIXED_OP(__ssneg,NAME,2)
|
| 481 |
|
|
#define FIXED_USNEG_TEMP(NAME) FIXED_OP(__usneg,NAME,2)
|
| 482 |
|
|
#define FIXED_ASHL_TEMP(NAME) FIXED_OP(__ashl,NAME,3)
|
| 483 |
|
|
#define FIXED_ASHR_TEMP(NAME) FIXED_OP(__ashr,NAME,3)
|
| 484 |
|
|
#define FIXED_LSHR_TEMP(NAME) FIXED_OP(__lshr,NAME,3)
|
| 485 |
|
|
#define FIXED_SSASHL_TEMP(NAME) FIXED_OP(__ssashl,NAME,3)
|
| 486 |
|
|
#define FIXED_USASHL_TEMP(NAME) FIXED_OP(__usashl,NAME,3)
|
| 487 |
|
|
#define FIXED_CMP_TEMP(NAME) FIXED_OP(__cmp,NAME,2)
|
| 488 |
|
|
|
| 489 |
|
|
#if defined (MODE_NAME)
|
| 490 |
|
|
#if defined (DINT_C_TYPE)
|
| 491 |
|
|
#define FIXED_SATURATE1 FIXED_SATURATE1_TEMP(MODE_NAME_S)
|
| 492 |
|
|
#else
|
| 493 |
|
|
#define FIXED_SATURATE2 FIXED_SATURATE2_TEMP(MODE_NAME_S)
|
| 494 |
|
|
#endif
|
| 495 |
|
|
#define FIXED_MULHELPER FIXED_MULHELPER_TEMP(MODE_NAME_S)
|
| 496 |
|
|
#define FIXED_DIVHELPER FIXED_DIVHELPER_TEMP(MODE_NAME_S)
|
| 497 |
|
|
#define FIXED_ASHLHELPER FIXED_ASHLHELPER_TEMP(MODE_NAME_S)
|
| 498 |
|
|
#define FIXED_ADD FIXED_ADD_TEMP(MODE_NAME_S)
|
| 499 |
|
|
#define FIXED_SUB FIXED_SUB_TEMP(MODE_NAME_S)
|
| 500 |
|
|
#define FIXED_MUL FIXED_MUL_TEMP(MODE_NAME_S)
|
| 501 |
|
|
#define FIXED_NEG FIXED_NEG_TEMP(MODE_NAME_S)
|
| 502 |
|
|
#define FIXED_ASHL FIXED_ASHL_TEMP(MODE_NAME_S)
|
| 503 |
|
|
#define FIXED_CMP FIXED_CMP_TEMP(MODE_NAME_S)
|
| 504 |
|
|
|
| 505 |
|
|
/* The following functions are for all fixed-point modes. */
|
| 506 |
|
|
#if defined (DINT_C_TYPE)
|
| 507 |
|
|
extern void FIXED_SATURATE1 (DINT_C_TYPE *);
|
| 508 |
|
|
#else
|
| 509 |
|
|
extern void FIXED_SATURATE2 (INT_C_TYPE *, INT_C_TYPE *);
|
| 510 |
|
|
#endif
|
| 511 |
|
|
extern FIXED_C_TYPE FIXED_MULHELPER (FIXED_C_TYPE, FIXED_C_TYPE, word_type);
|
| 512 |
|
|
extern FIXED_C_TYPE FIXED_DIVHELPER (FIXED_C_TYPE, FIXED_C_TYPE, word_type);
|
| 513 |
|
|
extern FIXED_C_TYPE FIXED_ASHLHELPER (FIXED_C_TYPE, word_type, word_type);
|
| 514 |
|
|
extern FIXED_C_TYPE FIXED_ADD (FIXED_C_TYPE, FIXED_C_TYPE);
|
| 515 |
|
|
extern FIXED_C_TYPE FIXED_SUB (FIXED_C_TYPE, FIXED_C_TYPE);
|
| 516 |
|
|
extern FIXED_C_TYPE FIXED_MUL (FIXED_C_TYPE, FIXED_C_TYPE);
|
| 517 |
|
|
extern FIXED_C_TYPE FIXED_NEG (FIXED_C_TYPE);
|
| 518 |
|
|
extern FIXED_C_TYPE FIXED_ASHL (FIXED_C_TYPE, word_type);
|
| 519 |
|
|
extern word_type FIXED_CMP (FIXED_C_TYPE, FIXED_C_TYPE);
|
| 520 |
|
|
#endif
|
| 521 |
|
|
|
| 522 |
|
|
#if MODE_UNSIGNED == 0 /* Signed types. */
|
| 523 |
|
|
#define PADDING_BITS (FIXED_WIDTH - 1 - I_F_BITS)
|
| 524 |
|
|
#define NONPADDING_BITS (1 + I_F_BITS)
|
| 525 |
|
|
|
| 526 |
|
|
#if defined (MODE_NAME)
|
| 527 |
|
|
#define FIXED_DIV FIXED_DIV_TEMP(MODE_NAME_S)
|
| 528 |
|
|
#define FIXED_ASHR FIXED_ASHR_TEMP(MODE_NAME_S)
|
| 529 |
|
|
#define FIXED_SSADD FIXED_SSADD_TEMP(MODE_NAME_S)
|
| 530 |
|
|
#define FIXED_SSSUB FIXED_SSSUB_TEMP(MODE_NAME_S)
|
| 531 |
|
|
#define FIXED_SSMUL FIXED_SSMUL_TEMP(MODE_NAME_S)
|
| 532 |
|
|
#define FIXED_SSDIV FIXED_SSDIV_TEMP(MODE_NAME_S)
|
| 533 |
|
|
#define FIXED_SSNEG FIXED_SSNEG_TEMP(MODE_NAME_S)
|
| 534 |
|
|
#define FIXED_SSASHL FIXED_SSASHL_TEMP(MODE_NAME_S)
|
| 535 |
|
|
|
| 536 |
|
|
/* The following functions are for signed fixed-point modes. */
|
| 537 |
|
|
extern FIXED_C_TYPE FIXED_DIV (FIXED_C_TYPE, FIXED_C_TYPE);
|
| 538 |
|
|
extern FIXED_C_TYPE FIXED_ASHR (FIXED_C_TYPE, word_type);
|
| 539 |
|
|
extern FIXED_C_TYPE FIXED_SSADD (FIXED_C_TYPE, FIXED_C_TYPE);
|
| 540 |
|
|
extern FIXED_C_TYPE FIXED_SSSUB (FIXED_C_TYPE, FIXED_C_TYPE);
|
| 541 |
|
|
extern FIXED_C_TYPE FIXED_SSMUL (FIXED_C_TYPE, FIXED_C_TYPE);
|
| 542 |
|
|
extern FIXED_C_TYPE FIXED_SSDIV (FIXED_C_TYPE, FIXED_C_TYPE);
|
| 543 |
|
|
extern FIXED_C_TYPE FIXED_SSNEG (FIXED_C_TYPE);
|
| 544 |
|
|
extern FIXED_C_TYPE FIXED_SSASHL (FIXED_C_TYPE, word_type);
|
| 545 |
|
|
#endif
|
| 546 |
|
|
|
| 547 |
|
|
#else /* Unsigned types. */
|
| 548 |
|
|
#define PADDING_BITS (FIXED_WIDTH - I_F_BITS)
|
| 549 |
|
|
#define NONPADDING_BITS (I_F_BITS)
|
| 550 |
|
|
|
| 551 |
|
|
#if defined (MODE_NAME)
|
| 552 |
|
|
#define FIXED_UDIV FIXED_UDIV_TEMP(MODE_NAME_S)
|
| 553 |
|
|
#define FIXED_LSHR FIXED_LSHR_TEMP(MODE_NAME_S)
|
| 554 |
|
|
#define FIXED_USDIV FIXED_USDIV_TEMP(MODE_NAME_S)
|
| 555 |
|
|
#define FIXED_USADD FIXED_USADD_TEMP(MODE_NAME_S)
|
| 556 |
|
|
#define FIXED_USSUB FIXED_USSUB_TEMP(MODE_NAME_S)
|
| 557 |
|
|
#define FIXED_USMUL FIXED_USMUL_TEMP(MODE_NAME_S)
|
| 558 |
|
|
#define FIXED_USNEG FIXED_USNEG_TEMP(MODE_NAME_S)
|
| 559 |
|
|
#define FIXED_USASHL FIXED_USASHL_TEMP(MODE_NAME_S)
|
| 560 |
|
|
|
| 561 |
|
|
/* The following functions are for unsigned fixed-point modes. */
|
| 562 |
|
|
extern FIXED_C_TYPE FIXED_UDIV (FIXED_C_TYPE, FIXED_C_TYPE);
|
| 563 |
|
|
extern FIXED_C_TYPE FIXED_LSHR (FIXED_C_TYPE, word_type);
|
| 564 |
|
|
extern FIXED_C_TYPE FIXED_USADD (FIXED_C_TYPE, FIXED_C_TYPE);
|
| 565 |
|
|
extern FIXED_C_TYPE FIXED_USSUB (FIXED_C_TYPE, FIXED_C_TYPE);
|
| 566 |
|
|
extern FIXED_C_TYPE FIXED_USMUL (FIXED_C_TYPE, FIXED_C_TYPE);
|
| 567 |
|
|
extern FIXED_C_TYPE FIXED_USDIV (FIXED_C_TYPE, FIXED_C_TYPE);
|
| 568 |
|
|
extern FIXED_C_TYPE FIXED_USNEG (FIXED_C_TYPE);
|
| 569 |
|
|
extern FIXED_C_TYPE FIXED_USASHL (FIXED_C_TYPE, word_type);
|
| 570 |
|
|
#endif
|
| 571 |
|
|
|
| 572 |
|
|
#endif /* End of testing MODE_UNSIGNED. */
|
| 573 |
|
|
|
| 574 |
|
|
/* This define is to check if this mode have any padding bits. */
|
| 575 |
|
|
#define HAVE_PADDING_BITS (PADDING_BITS > 0)
|
| 576 |
|
|
|
| 577 |
|
|
/* ------------------------------------------------------------------------ */
|
| 578 |
|
|
/* The following defines are for conversions. */
|
| 579 |
|
|
|
| 580 |
|
|
#if defined (FROM_QI) && HAVE_QI == 1
|
| 581 |
|
|
#define FROM_TYPE 1 /* Signed integer. */
|
| 582 |
|
|
#define FROM_INT_C_TYPE QItype
|
| 583 |
|
|
#define FROM_SINT_C_TYPE QItype
|
| 584 |
|
|
#define FROM_UINT_C_TYPE UQItype
|
| 585 |
|
|
#define FROM_MODE_NAME_S qi
|
| 586 |
|
|
#define FROM_INT_SIZE 1 /* in bytes. */
|
| 587 |
|
|
|
| 588 |
|
|
#elif defined (FROM_HI) && HAVE_HI == 1
|
| 589 |
|
|
#define FROM_TYPE 1 /* Signed integer. */
|
| 590 |
|
|
#define FROM_INT_C_TYPE HItype
|
| 591 |
|
|
#define FROM_SINT_C_TYPE HItype
|
| 592 |
|
|
#define FROM_UINT_C_TYPE UHItype
|
| 593 |
|
|
#define FROM_MODE_NAME_S hi
|
| 594 |
|
|
#define FROM_INT_SIZE 2 /* in bytes. */
|
| 595 |
|
|
|
| 596 |
|
|
#elif defined (FROM_SI) && HAVE_SI == 1
|
| 597 |
|
|
#define FROM_TYPE 1 /* Signed integer. */
|
| 598 |
|
|
#define FROM_INT_C_TYPE SItype
|
| 599 |
|
|
#define FROM_SINT_C_TYPE SItype
|
| 600 |
|
|
#define FROM_UINT_C_TYPE USItype
|
| 601 |
|
|
#define FROM_MODE_NAME_S si
|
| 602 |
|
|
#define FROM_INT_SIZE 4 /* in bytes. */
|
| 603 |
|
|
|
| 604 |
|
|
#elif defined (FROM_DI) && HAVE_DI == 1
|
| 605 |
|
|
#define FROM_TYPE 1 /* Signed integer. */
|
| 606 |
|
|
#define FROM_INT_C_TYPE DItype
|
| 607 |
|
|
#define FROM_SINT_C_TYPE DItype
|
| 608 |
|
|
#define FROM_UINT_C_TYPE UDItype
|
| 609 |
|
|
#define FROM_MODE_NAME_S di
|
| 610 |
|
|
#define FROM_INT_SIZE 8 /* in bytes. */
|
| 611 |
|
|
|
| 612 |
|
|
#elif defined (FROM_TI) && HAVE_TI == 1
|
| 613 |
|
|
#define FROM_TYPE 1 /* Signed integer. */
|
| 614 |
|
|
#define FROM_INT_C_TYPE TItype
|
| 615 |
|
|
#define FROM_SINT_C_TYPE TItype
|
| 616 |
|
|
#define FROM_UINT_C_TYPE UTItype
|
| 617 |
|
|
#define FROM_MODE_NAME_S ti
|
| 618 |
|
|
#define FROM_INT_SIZE 16 /* in bytes. */
|
| 619 |
|
|
|
| 620 |
|
|
#elif defined (FROM_UQI) && HAVE_UQI == 1
|
| 621 |
|
|
#define FROM_TYPE 2 /* Unsigned integer. */
|
| 622 |
|
|
#define FROM_INT_C_TYPE QItype
|
| 623 |
|
|
#define FROM_SINT_C_TYPE QItype
|
| 624 |
|
|
#define FROM_UINT_C_TYPE UQItype
|
| 625 |
|
|
#define FROM_MODE_NAME_S qi
|
| 626 |
|
|
#define FROM_INT_SIZE 1 /* in bytes. */
|
| 627 |
|
|
|
| 628 |
|
|
#elif defined (FROM_UHI) && HAVE_UHI == 1
|
| 629 |
|
|
#define FROM_TYPE 2 /* Unsigned integer. */
|
| 630 |
|
|
#define FROM_INT_C_TYPE UHItype
|
| 631 |
|
|
#define FROM_SINT_C_TYPE HItype
|
| 632 |
|
|
#define FROM_UINT_C_TYPE UHItype
|
| 633 |
|
|
#define FROM_MODE_NAME_S hi
|
| 634 |
|
|
#define FROM_INT_SIZE 2 /* in bytes. */
|
| 635 |
|
|
|
| 636 |
|
|
#elif defined (FROM_USI) && HAVE_USI == 1
|
| 637 |
|
|
#define FROM_TYPE 2 /* Unsigned integer. */
|
| 638 |
|
|
#define FROM_INT_C_TYPE USItype
|
| 639 |
|
|
#define FROM_SINT_C_TYPE SItype
|
| 640 |
|
|
#define FROM_UINT_C_TYPE USItype
|
| 641 |
|
|
#define FROM_MODE_NAME_S si
|
| 642 |
|
|
#define FROM_INT_SIZE 4 /* in bytes. */
|
| 643 |
|
|
|
| 644 |
|
|
#elif defined (FROM_UDI) && HAVE_UDI == 1
|
| 645 |
|
|
#define FROM_TYPE 2 /* Unsigned integer. */
|
| 646 |
|
|
#define FROM_INT_C_TYPE UDItype
|
| 647 |
|
|
#define FROM_SINT_C_TYPE DItype
|
| 648 |
|
|
#define FROM_UINT_C_TYPE UDItype
|
| 649 |
|
|
#define FROM_MODE_NAME_S di
|
| 650 |
|
|
#define FROM_INT_SIZE 8 /* in bytes. */
|
| 651 |
|
|
|
| 652 |
|
|
#elif defined (FROM_UTI) && HAVE_UTI == 1
|
| 653 |
|
|
#define FROM_TYPE 2 /* Unsigned integer. */
|
| 654 |
|
|
#define FROM_INT_C_TYPE UTItype
|
| 655 |
|
|
#define FROM_SINT_C_TYPE TItype
|
| 656 |
|
|
#define FROM_UINT_C_TYPE UTItype
|
| 657 |
|
|
#define FROM_MODE_NAME_S ti
|
| 658 |
|
|
#define FROM_INT_SIZE 16 /* in bytes. */
|
| 659 |
|
|
|
| 660 |
|
|
#elif defined (FROM_SF) && HAVE_SF == 1
|
| 661 |
|
|
#define FROM_TYPE 3 /* Floating-point. */
|
| 662 |
|
|
#define FROM_FLOAT_C_TYPE SFtype
|
| 663 |
|
|
#define FROM_MODE_NAME_S sf
|
| 664 |
|
|
|
| 665 |
|
|
#elif defined (FROM_DF) && HAVE_DF == 1
|
| 666 |
|
|
#define FROM_TYPE 3 /* Floating-point. */
|
| 667 |
|
|
#define FROM_FLOAT_C_TYPE DFtype
|
| 668 |
|
|
#define FROM_MODE_NAME_S df
|
| 669 |
|
|
|
| 670 |
|
|
#elif defined (FROM_QQ) && HAVE_QQ == 1
|
| 671 |
|
|
#define FROM_TYPE 4 /* Fixed-point. */
|
| 672 |
|
|
#define FROM_MODE_NAME QQ
|
| 673 |
|
|
#define FROM_MODE_NAME_S qq
|
| 674 |
|
|
#define FROM_INT_C_TYPE QItype
|
| 675 |
|
|
#define FROM_SINT_C_TYPE QItype
|
| 676 |
|
|
#define FROM_UINT_C_TYPE UQItype
|
| 677 |
|
|
#define FROM_MODE_UNSIGNED 0
|
| 678 |
|
|
#define FROM_FIXED_SIZE 1 /* in bytes. */
|
| 679 |
|
|
|
| 680 |
|
|
#elif defined (FROM_HQ) && HAVE_HQ == 1
|
| 681 |
|
|
#define FROM_TYPE 4 /* Fixed-point. */
|
| 682 |
|
|
#define FROM_MODE_NAME HQ
|
| 683 |
|
|
#define FROM_MODE_NAME_S hq
|
| 684 |
|
|
#define FROM_INT_C_TYPE HItype
|
| 685 |
|
|
#define FROM_SINT_C_TYPE HItype
|
| 686 |
|
|
#define FROM_UINT_C_TYPE UHItype
|
| 687 |
|
|
#define FROM_MODE_UNSIGNED 0
|
| 688 |
|
|
#define FROM_FIXED_SIZE 2 /* in bytes. */
|
| 689 |
|
|
|
| 690 |
|
|
#elif defined (FROM_SQ) && HAVE_SQ == 1
|
| 691 |
|
|
#define FROM_TYPE 4 /* Fixed-point. */
|
| 692 |
|
|
#define FROM_MODE_NAME SQ
|
| 693 |
|
|
#define FROM_MODE_NAME_S sq
|
| 694 |
|
|
#define FROM_INT_C_TYPE SItype
|
| 695 |
|
|
#define FROM_SINT_C_TYPE SItype
|
| 696 |
|
|
#define FROM_UINT_C_TYPE USItype
|
| 697 |
|
|
#define FROM_MODE_UNSIGNED 0
|
| 698 |
|
|
#define FROM_FIXED_SIZE 4 /* in bytes. */
|
| 699 |
|
|
|
| 700 |
|
|
#elif defined (FROM_DQ) && HAVE_DQ == 1
|
| 701 |
|
|
#define FROM_TYPE 4 /* Fixed-point. */
|
| 702 |
|
|
#define FROM_MODE_NAME DQ
|
| 703 |
|
|
#define FROM_MODE_NAME_S dq
|
| 704 |
|
|
#define FROM_INT_C_TYPE DItype
|
| 705 |
|
|
#define FROM_SINT_C_TYPE DItype
|
| 706 |
|
|
#define FROM_UINT_C_TYPE UDItype
|
| 707 |
|
|
#define FROM_MODE_UNSIGNED 0
|
| 708 |
|
|
#define FROM_FIXED_SIZE 8 /* in bytes. */
|
| 709 |
|
|
|
| 710 |
|
|
#elif defined (FROM_TQ) && HAVE_TQ == 1
|
| 711 |
|
|
#define FROM_TYPE 4 /* Fixed-point. */
|
| 712 |
|
|
#define FROM_MODE_NAME TQ
|
| 713 |
|
|
#define FROM_MODE_NAME_S tq
|
| 714 |
|
|
#define FROM_INT_C_TYPE TItype
|
| 715 |
|
|
#define FROM_SINT_C_TYPE TItype
|
| 716 |
|
|
#define FROM_UINT_C_TYPE UTItype
|
| 717 |
|
|
#define FROM_MODE_UNSIGNED 0
|
| 718 |
|
|
#define FROM_FIXED_SIZE 16 /* in bytes. */
|
| 719 |
|
|
|
| 720 |
|
|
#elif defined (FROM_UQQ) && HAVE_UQQ == 1
|
| 721 |
|
|
#define FROM_TYPE 4 /* Fixed-point. */
|
| 722 |
|
|
#define FROM_MODE_NAME UQQ
|
| 723 |
|
|
#define FROM_MODE_NAME_S uqq
|
| 724 |
|
|
#define FROM_INT_C_TYPE UQItype
|
| 725 |
|
|
#define FROM_SINT_C_TYPE QItype
|
| 726 |
|
|
#define FROM_UINT_C_TYPE UQItype
|
| 727 |
|
|
#define FROM_MODE_UNSIGNED 1
|
| 728 |
|
|
#define FROM_FIXED_SIZE 1 /* in bytes. */
|
| 729 |
|
|
|
| 730 |
|
|
#elif defined (FROM_UHQ) && HAVE_UHQ == 1
|
| 731 |
|
|
#define FROM_TYPE 4 /* Fixed-point. */
|
| 732 |
|
|
#define FROM_MODE_NAME UHQ
|
| 733 |
|
|
#define FROM_MODE_NAME_S uhq
|
| 734 |
|
|
#define FROM_INT_C_TYPE UHItype
|
| 735 |
|
|
#define FROM_SINT_C_TYPE HItype
|
| 736 |
|
|
#define FROM_UINT_C_TYPE UHItype
|
| 737 |
|
|
#define FROM_MODE_UNSIGNED 1
|
| 738 |
|
|
#define FROM_FIXED_SIZE 2 /* in bytes. */
|
| 739 |
|
|
|
| 740 |
|
|
#elif defined (FROM_USQ) && HAVE_USQ == 1
|
| 741 |
|
|
#define FROM_TYPE 4 /* Fixed-point. */
|
| 742 |
|
|
#define FROM_MODE_NAME USQ
|
| 743 |
|
|
#define FROM_MODE_NAME_S usq
|
| 744 |
|
|
#define FROM_INT_C_TYPE USItype
|
| 745 |
|
|
#define FROM_SINT_C_TYPE SItype
|
| 746 |
|
|
#define FROM_UINT_C_TYPE USItype
|
| 747 |
|
|
#define FROM_MODE_UNSIGNED 1
|
| 748 |
|
|
#define FROM_FIXED_SIZE 4 /* in bytes. */
|
| 749 |
|
|
|
| 750 |
|
|
#elif defined (FROM_UDQ) && HAVE_UDQ == 1
|
| 751 |
|
|
#define FROM_TYPE 4 /* Fixed-point. */
|
| 752 |
|
|
#define FROM_MODE_NAME UDQ
|
| 753 |
|
|
#define FROM_MODE_NAME_S udq
|
| 754 |
|
|
#define FROM_INT_C_TYPE UDItype
|
| 755 |
|
|
#define FROM_SINT_C_TYPE DItype
|
| 756 |
|
|
#define FROM_UINT_C_TYPE UDItype
|
| 757 |
|
|
#define FROM_MODE_UNSIGNED 1
|
| 758 |
|
|
#define FROM_FIXED_SIZE 8 /* in bytes. */
|
| 759 |
|
|
|
| 760 |
|
|
#elif defined (FROM_UTQ) && HAVE_UTQ == 1
|
| 761 |
|
|
#define FROM_TYPE 4 /* Fixed-point. */
|
| 762 |
|
|
#define FROM_MODE_NAME UTQ
|
| 763 |
|
|
#define FROM_MODE_NAME_S utq
|
| 764 |
|
|
#define FROM_INT_C_TYPE UTItype
|
| 765 |
|
|
#define FROM_SINT_C_TYPE TItype
|
| 766 |
|
|
#define FROM_UINT_C_TYPE UTItype
|
| 767 |
|
|
#define FROM_MODE_UNSIGNED 1
|
| 768 |
|
|
#define FROM_FIXED_SIZE 16 /* in bytes. */
|
| 769 |
|
|
|
| 770 |
|
|
#elif defined (FROM_HA) && HAVE_HA == 1
|
| 771 |
|
|
#define FROM_TYPE 4 /* Fixed-point. */
|
| 772 |
|
|
#define FROM_MODE_NAME HA
|
| 773 |
|
|
#define FROM_MODE_NAME_S ha
|
| 774 |
|
|
#define FROM_INT_C_TYPE HItype
|
| 775 |
|
|
#define FROM_SINT_C_TYPE HItype
|
| 776 |
|
|
#define FROM_UINT_C_TYPE UHItype
|
| 777 |
|
|
#define FROM_MODE_UNSIGNED 0
|
| 778 |
|
|
#define FROM_FIXED_SIZE 2 /* in bytes. */
|
| 779 |
|
|
|
| 780 |
|
|
#elif defined (FROM_SA) && HAVE_SA == 1
|
| 781 |
|
|
#define FROM_TYPE 4 /* Fixed-point. */
|
| 782 |
|
|
#define FROM_MODE_NAME SA
|
| 783 |
|
|
#define FROM_MODE_NAME_S sa
|
| 784 |
|
|
#define FROM_INT_C_TYPE SItype
|
| 785 |
|
|
#define FROM_SINT_C_TYPE SItype
|
| 786 |
|
|
#define FROM_UINT_C_TYPE USItype
|
| 787 |
|
|
#define FROM_MODE_UNSIGNED 0
|
| 788 |
|
|
#define FROM_FIXED_SIZE 4 /* in bytes. */
|
| 789 |
|
|
|
| 790 |
|
|
#elif defined (FROM_DA) && HAVE_DA == 1
|
| 791 |
|
|
#define FROM_TYPE 4 /* Fixed-point. */
|
| 792 |
|
|
#define FROM_MODE_NAME DA
|
| 793 |
|
|
#define FROM_MODE_NAME_S da
|
| 794 |
|
|
#define FROM_INT_C_TYPE DItype
|
| 795 |
|
|
#define FROM_SINT_C_TYPE DItype
|
| 796 |
|
|
#define FROM_UINT_C_TYPE UDItype
|
| 797 |
|
|
#define FROM_MODE_UNSIGNED 0
|
| 798 |
|
|
#define FROM_FIXED_SIZE 8 /* in bytes. */
|
| 799 |
|
|
|
| 800 |
|
|
#elif defined (FROM_TA) && HAVE_TA == 1
|
| 801 |
|
|
#define FROM_TYPE 4 /* Fixed-point. */
|
| 802 |
|
|
#define FROM_MODE_NAME TA
|
| 803 |
|
|
#define FROM_MODE_NAME_S ta
|
| 804 |
|
|
#define FROM_INT_C_TYPE TItype
|
| 805 |
|
|
#define FROM_SINT_C_TYPE TItype
|
| 806 |
|
|
#define FROM_UINT_C_TYPE UTItype
|
| 807 |
|
|
#define FROM_MODE_UNSIGNED 0
|
| 808 |
|
|
#define FROM_FIXED_SIZE 16 /* in bytes. */
|
| 809 |
|
|
|
| 810 |
|
|
#elif defined (FROM_UHA) && HAVE_UHA == 1
|
| 811 |
|
|
#define FROM_TYPE 4 /* Fixed-point. */
|
| 812 |
|
|
#define FROM_MODE_NAME UHA
|
| 813 |
|
|
#define FROM_MODE_NAME_S uha
|
| 814 |
|
|
#define FROM_INT_C_TYPE UHItype
|
| 815 |
|
|
#define FROM_SINT_C_TYPE HItype
|
| 816 |
|
|
#define FROM_UINT_C_TYPE UHItype
|
| 817 |
|
|
#define FROM_MODE_UNSIGNED 1
|
| 818 |
|
|
#define FROM_FIXED_SIZE 2 /* in bytes. */
|
| 819 |
|
|
|
| 820 |
|
|
#elif defined (FROM_USA) && HAVE_USA == 1
|
| 821 |
|
|
#define FROM_TYPE 4 /* Fixed-point. */
|
| 822 |
|
|
#define FROM_MODE_NAME USA
|
| 823 |
|
|
#define FROM_MODE_NAME_S usa
|
| 824 |
|
|
#define FROM_INT_C_TYPE USItype
|
| 825 |
|
|
#define FROM_SINT_C_TYPE SItype
|
| 826 |
|
|
#define FROM_UINT_C_TYPE USItype
|
| 827 |
|
|
#define FROM_MODE_UNSIGNED 1
|
| 828 |
|
|
#define FROM_FIXED_SIZE 4 /* in bytes. */
|
| 829 |
|
|
|
| 830 |
|
|
#elif defined (FROM_UDA) && HAVE_UDA == 1
|
| 831 |
|
|
#define FROM_TYPE 4 /* Fixed-point. */
|
| 832 |
|
|
#define FROM_MODE_NAME UDA
|
| 833 |
|
|
#define FROM_MODE_NAME_S uda
|
| 834 |
|
|
#define FROM_INT_C_TYPE UDItype
|
| 835 |
|
|
#define FROM_SINT_C_TYPE DItype
|
| 836 |
|
|
#define FROM_UINT_C_TYPE UDItype
|
| 837 |
|
|
#define FROM_MODE_UNSIGNED 1
|
| 838 |
|
|
#define FROM_FIXED_SIZE 8 /* in bytes. */
|
| 839 |
|
|
|
| 840 |
|
|
#elif defined (FROM_UTA) && HAVE_UTA == 1
|
| 841 |
|
|
#define FROM_TYPE 4 /* Fixed-point. */
|
| 842 |
|
|
#define FROM_MODE_NAME UTA
|
| 843 |
|
|
#define FROM_MODE_NAME_S uta
|
| 844 |
|
|
#define FROM_INT_C_TYPE UTItype
|
| 845 |
|
|
#define FROM_SINT_C_TYPE TItype
|
| 846 |
|
|
#define FROM_UINT_C_TYPE UTItype
|
| 847 |
|
|
#define FROM_MODE_UNSIGNED 1
|
| 848 |
|
|
#define FROM_FIXED_SIZE 16 /* in bytes. */
|
| 849 |
|
|
|
| 850 |
|
|
#endif
|
| 851 |
|
|
|
| 852 |
|
|
#if defined (TO_QI) && HAVE_QI == 1 && !defined (FROM_QI)
|
| 853 |
|
|
#define TO_TYPE 1 /* Signed integer. */
|
| 854 |
|
|
#define TO_INT_C_TYPE QItype
|
| 855 |
|
|
#define TO_SINT_C_TYPE QItype
|
| 856 |
|
|
#define TO_UINT_C_TYPE UQItype
|
| 857 |
|
|
#define TO_MODE_NAME_S qi
|
| 858 |
|
|
|
| 859 |
|
|
#elif defined (TO_HI) && HAVE_HI == 1 && !defined (FROM_HI)
|
| 860 |
|
|
#define TO_TYPE 1 /* Signed integer. */
|
| 861 |
|
|
#define TO_INT_C_TYPE HItype
|
| 862 |
|
|
#define TO_SINT_C_TYPE HItype
|
| 863 |
|
|
#define TO_UINT_C_TYPE UHItype
|
| 864 |
|
|
#define TO_MODE_NAME_S hi
|
| 865 |
|
|
|
| 866 |
|
|
#elif defined (TO_SI) && HAVE_SI == 1 && !defined (FROM_SI)
|
| 867 |
|
|
#define TO_TYPE 1 /* Signed integer. */
|
| 868 |
|
|
#define TO_INT_C_TYPE SItype
|
| 869 |
|
|
#define TO_SINT_C_TYPE SItype
|
| 870 |
|
|
#define TO_UINT_C_TYPE USItype
|
| 871 |
|
|
#define TO_MODE_NAME_S si
|
| 872 |
|
|
|
| 873 |
|
|
#elif defined (TO_DI) && HAVE_DI == 1 && !defined (FROM_DI)
|
| 874 |
|
|
#define TO_TYPE 1 /* Signed integer. */
|
| 875 |
|
|
#define TO_INT_C_TYPE DItype
|
| 876 |
|
|
#define TO_SINT_C_TYPE DItype
|
| 877 |
|
|
#define TO_UINT_C_TYPE UDItype
|
| 878 |
|
|
#define TO_MODE_NAME_S di
|
| 879 |
|
|
|
| 880 |
|
|
#elif defined (TO_TI) && HAVE_TI == 1 && !defined (FROM_TI)
|
| 881 |
|
|
#define TO_TYPE 1 /* Signed integer. */
|
| 882 |
|
|
#define TO_INT_C_TYPE TItype
|
| 883 |
|
|
#define TO_SINT_C_TYPE TItype
|
| 884 |
|
|
#define TO_UINT_C_TYPE UTItype
|
| 885 |
|
|
#define TO_MODE_NAME_S ti
|
| 886 |
|
|
|
| 887 |
|
|
#elif defined (TO_UQI) && HAVE_UQI == 1 && !defined (FROM_UQI)
|
| 888 |
|
|
#define TO_TYPE 2 /* Unsigned integer. */
|
| 889 |
|
|
#define TO_INT_C_TYPE UQItype
|
| 890 |
|
|
#define TO_SINT_C_TYPE QItype
|
| 891 |
|
|
#define TO_UINT_C_TYPE UQItype
|
| 892 |
|
|
#define TO_MODE_NAME_S qi
|
| 893 |
|
|
|
| 894 |
|
|
#elif defined (TO_UHI) && HAVE_UHI == 1 && !defined (FROM_UHI)
|
| 895 |
|
|
#define TO_TYPE 2 /* Unsigned integer. */
|
| 896 |
|
|
#define TO_INT_C_TYPE UHItype
|
| 897 |
|
|
#define TO_SINT_C_TYPE HItype
|
| 898 |
|
|
#define TO_UINT_C_TYPE UHItype
|
| 899 |
|
|
#define TO_MODE_NAME_S hi
|
| 900 |
|
|
|
| 901 |
|
|
#elif defined (TO_USI) && HAVE_USI == 1 && !defined (FROM_USI)
|
| 902 |
|
|
#define TO_TYPE 2 /* Unsigned integer. */
|
| 903 |
|
|
#define TO_INT_C_TYPE USItype
|
| 904 |
|
|
#define TO_SINT_C_TYPE SItype
|
| 905 |
|
|
#define TO_UINT_C_TYPE USItype
|
| 906 |
|
|
#define TO_MODE_NAME_S si
|
| 907 |
|
|
|
| 908 |
|
|
#elif defined (TO_UDI) && HAVE_UDI == 1 && !defined (FROM_UDI)
|
| 909 |
|
|
#define TO_TYPE 2 /* Unsigned integer. */
|
| 910 |
|
|
#define TO_INT_C_TYPE UDItype
|
| 911 |
|
|
#define TO_SINT_C_TYPE DItype
|
| 912 |
|
|
#define TO_UINT_C_TYPE UDItype
|
| 913 |
|
|
#define TO_MODE_NAME_S di
|
| 914 |
|
|
|
| 915 |
|
|
#elif defined (TO_UTI) && HAVE_UTI == 1 && !defined (FROM_UTI)
|
| 916 |
|
|
#define TO_TYPE 2 /* Unsigned integer. */
|
| 917 |
|
|
#define TO_INT_C_TYPE UTItype
|
| 918 |
|
|
#define TO_SINT_C_TYPE TItype
|
| 919 |
|
|
#define TO_UINT_C_TYPE UTItype
|
| 920 |
|
|
#define TO_MODE_NAME_S ti
|
| 921 |
|
|
|
| 922 |
|
|
#elif defined (TO_SF) && HAVE_SF == 1 && !defined (FROM_SF)
|
| 923 |
|
|
#define TO_TYPE 3 /* Floating-point. */
|
| 924 |
|
|
#define TO_FLOAT_C_TYPE SFtype
|
| 925 |
|
|
#define TO_MODE_NAME_S sf
|
| 926 |
|
|
|
| 927 |
|
|
#elif defined (TO_DF) && HAVE_DF == 1 && !defined (FROM_DF)
|
| 928 |
|
|
#define TO_TYPE 3 /* Floating-point. */
|
| 929 |
|
|
#define TO_FLOAT_C_TYPE DFtype
|
| 930 |
|
|
#define TO_MODE_NAME_S df
|
| 931 |
|
|
|
| 932 |
|
|
#elif defined (TO_QQ) && HAVE_QQ == 1 && !defined (FROM_QQ)
|
| 933 |
|
|
#define TO_TYPE 4 /* Fixed-point. */
|
| 934 |
|
|
#define TO_MODE_NAME QQ
|
| 935 |
|
|
#define TO_MODE_NAME_S qq
|
| 936 |
|
|
#define TO_INT_C_TYPE QItype
|
| 937 |
|
|
#define TO_SINT_C_TYPE QItype
|
| 938 |
|
|
#define TO_UINT_C_TYPE UQItype
|
| 939 |
|
|
#define TO_MODE_UNSIGNED 0
|
| 940 |
|
|
#define TO_FIXED_SIZE 1 /* in bytes. */
|
| 941 |
|
|
|
| 942 |
|
|
#elif defined (TO_HQ) && HAVE_HQ == 1 && !defined (FROM_HQ)
|
| 943 |
|
|
#define TO_TYPE 4 /* Fixed-point. */
|
| 944 |
|
|
#define TO_MODE_NAME HQ
|
| 945 |
|
|
#define TO_MODE_NAME_S hq
|
| 946 |
|
|
#define TO_INT_C_TYPE HItype
|
| 947 |
|
|
#define TO_SINT_C_TYPE HItype
|
| 948 |
|
|
#define TO_UINT_C_TYPE UHItype
|
| 949 |
|
|
#define TO_MODE_UNSIGNED 0
|
| 950 |
|
|
#define TO_FIXED_SIZE 2 /* in bytes. */
|
| 951 |
|
|
|
| 952 |
|
|
#elif defined (TO_SQ) && HAVE_SQ == 1 && !defined (FROM_SQ)
|
| 953 |
|
|
#define TO_TYPE 4 /* Fixed-point. */
|
| 954 |
|
|
#define TO_MODE_NAME SQ
|
| 955 |
|
|
#define TO_MODE_NAME_S sq
|
| 956 |
|
|
#define TO_INT_C_TYPE SItype
|
| 957 |
|
|
#define TO_SINT_C_TYPE SItype
|
| 958 |
|
|
#define TO_UINT_C_TYPE USItype
|
| 959 |
|
|
#define TO_MODE_UNSIGNED 0
|
| 960 |
|
|
#define TO_FIXED_SIZE 4 /* in bytes. */
|
| 961 |
|
|
|
| 962 |
|
|
#elif defined (TO_DQ) && HAVE_DQ == 1 && !defined (FROM_DQ)
|
| 963 |
|
|
#define TO_TYPE 4 /* Fixed-point. */
|
| 964 |
|
|
#define TO_MODE_NAME DQ
|
| 965 |
|
|
#define TO_MODE_NAME_S dq
|
| 966 |
|
|
#define TO_INT_C_TYPE DItype
|
| 967 |
|
|
#define TO_SINT_C_TYPE DItype
|
| 968 |
|
|
#define TO_UINT_C_TYPE UDItype
|
| 969 |
|
|
#define TO_MODE_UNSIGNED 0
|
| 970 |
|
|
#define TO_FIXED_SIZE 8 /* in bytes. */
|
| 971 |
|
|
|
| 972 |
|
|
#elif defined (TO_TQ) && HAVE_TQ == 1 && !defined (FROM_TQ)
|
| 973 |
|
|
#define TO_TYPE 4 /* Fixed-point. */
|
| 974 |
|
|
#define TO_MODE_NAME TQ
|
| 975 |
|
|
#define TO_MODE_NAME_S tq
|
| 976 |
|
|
#define TO_INT_C_TYPE TItype
|
| 977 |
|
|
#define TO_SINT_C_TYPE TItype
|
| 978 |
|
|
#define TO_UINT_C_TYPE UTItype
|
| 979 |
|
|
#define TO_MODE_UNSIGNED 0
|
| 980 |
|
|
#define TO_FIXED_SIZE 16 /* in bytes. */
|
| 981 |
|
|
|
| 982 |
|
|
#elif defined (TO_UQQ) && HAVE_UQQ == 1 && !defined (FROM_UQQ)
|
| 983 |
|
|
#define TO_TYPE 4 /* Fixed-point. */
|
| 984 |
|
|
#define TO_MODE_NAME UQQ
|
| 985 |
|
|
#define TO_MODE_NAME_S uqq
|
| 986 |
|
|
#define TO_INT_C_TYPE UQItype
|
| 987 |
|
|
#define TO_SINT_C_TYPE QItype
|
| 988 |
|
|
#define TO_UINT_C_TYPE UQItype
|
| 989 |
|
|
#define TO_MODE_UNSIGNED 1
|
| 990 |
|
|
#define TO_FIXED_SIZE 1 /* in bytes. */
|
| 991 |
|
|
|
| 992 |
|
|
#elif defined (TO_UHQ) && HAVE_UHQ == 1 && !defined (FROM_UHQ)
|
| 993 |
|
|
#define TO_TYPE 4 /* Fixed-point. */
|
| 994 |
|
|
#define TO_MODE_NAME UHQ
|
| 995 |
|
|
#define TO_MODE_NAME_S uhq
|
| 996 |
|
|
#define TO_INT_C_TYPE UHItype
|
| 997 |
|
|
#define TO_SINT_C_TYPE HItype
|
| 998 |
|
|
#define TO_UINT_C_TYPE UHItype
|
| 999 |
|
|
#define TO_MODE_UNSIGNED 1
|
| 1000 |
|
|
#define TO_FIXED_SIZE 2 /* in bytes. */
|
| 1001 |
|
|
|
| 1002 |
|
|
#elif defined (TO_USQ) && HAVE_USQ == 1 && !defined (FROM_USQ)
|
| 1003 |
|
|
#define TO_TYPE 4 /* Fixed-point. */
|
| 1004 |
|
|
#define TO_MODE_NAME USQ
|
| 1005 |
|
|
#define TO_MODE_NAME_S usq
|
| 1006 |
|
|
#define TO_INT_C_TYPE USItype
|
| 1007 |
|
|
#define TO_SINT_C_TYPE SItype
|
| 1008 |
|
|
#define TO_UINT_C_TYPE USItype
|
| 1009 |
|
|
#define TO_MODE_UNSIGNED 1
|
| 1010 |
|
|
#define TO_FIXED_SIZE 4 /* in bytes. */
|
| 1011 |
|
|
|
| 1012 |
|
|
#elif defined (TO_UDQ) && HAVE_UDQ == 1 && !defined (FROM_UDQ)
|
| 1013 |
|
|
#define TO_TYPE 4 /* Fixed-point. */
|
| 1014 |
|
|
#define TO_MODE_NAME UDQ
|
| 1015 |
|
|
#define TO_MODE_NAME_S udq
|
| 1016 |
|
|
#define TO_INT_C_TYPE UDItype
|
| 1017 |
|
|
#define TO_SINT_C_TYPE DItype
|
| 1018 |
|
|
#define TO_UINT_C_TYPE UDItype
|
| 1019 |
|
|
#define TO_MODE_UNSIGNED 1
|
| 1020 |
|
|
#define TO_FIXED_SIZE 8 /* in bytes. */
|
| 1021 |
|
|
|
| 1022 |
|
|
#elif defined (TO_UTQ) && HAVE_UTQ == 1 && !defined (FROM_UTQ)
|
| 1023 |
|
|
#define TO_TYPE 4 /* Fixed-point. */
|
| 1024 |
|
|
#define TO_MODE_NAME UTQ
|
| 1025 |
|
|
#define TO_MODE_NAME_S utq
|
| 1026 |
|
|
#define TO_INT_C_TYPE UTItype
|
| 1027 |
|
|
#define TO_SINT_C_TYPE TItype
|
| 1028 |
|
|
#define TO_UINT_C_TYPE UTItype
|
| 1029 |
|
|
#define TO_MODE_UNSIGNED 1
|
| 1030 |
|
|
#define TO_FIXED_SIZE 16 /* in bytes. */
|
| 1031 |
|
|
|
| 1032 |
|
|
#elif defined (TO_HA) && HAVE_HA == 1 && !defined (FROM_HA)
|
| 1033 |
|
|
#define TO_TYPE 4 /* Fixed-point. */
|
| 1034 |
|
|
#define TO_MODE_NAME HA
|
| 1035 |
|
|
#define TO_MODE_NAME_S ha
|
| 1036 |
|
|
#define TO_INT_C_TYPE HItype
|
| 1037 |
|
|
#define TO_SINT_C_TYPE HItype
|
| 1038 |
|
|
#define TO_UINT_C_TYPE UHItype
|
| 1039 |
|
|
#define TO_MODE_UNSIGNED 0
|
| 1040 |
|
|
#define TO_FIXED_SIZE 2 /* in bytes. */
|
| 1041 |
|
|
|
| 1042 |
|
|
#elif defined (TO_SA) && HAVE_SA == 1 && !defined (FROM_SA)
|
| 1043 |
|
|
#define TO_TYPE 4 /* Fixed-point. */
|
| 1044 |
|
|
#define TO_MODE_NAME SA
|
| 1045 |
|
|
#define TO_MODE_NAME_S sa
|
| 1046 |
|
|
#define TO_INT_C_TYPE SItype
|
| 1047 |
|
|
#define TO_SINT_C_TYPE SItype
|
| 1048 |
|
|
#define TO_UINT_C_TYPE USItype
|
| 1049 |
|
|
#define TO_MODE_UNSIGNED 0
|
| 1050 |
|
|
#define TO_FIXED_SIZE 4 /* in bytes. */
|
| 1051 |
|
|
|
| 1052 |
|
|
#elif defined (TO_DA) && HAVE_DA == 1 && !defined (FROM_DA)
|
| 1053 |
|
|
#define TO_TYPE 4 /* Fixed-point. */
|
| 1054 |
|
|
#define TO_MODE_NAME DA
|
| 1055 |
|
|
#define TO_MODE_NAME_S da
|
| 1056 |
|
|
#define TO_INT_C_TYPE DItype
|
| 1057 |
|
|
#define TO_SINT_C_TYPE DItype
|
| 1058 |
|
|
#define TO_UINT_C_TYPE UDItype
|
| 1059 |
|
|
#define TO_MODE_UNSIGNED 0
|
| 1060 |
|
|
#define TO_FIXED_SIZE 8 /* in bytes. */
|
| 1061 |
|
|
|
| 1062 |
|
|
#elif defined (TO_TA) && HAVE_TA == 1 && !defined (FROM_TA)
|
| 1063 |
|
|
#define TO_TYPE 4 /* Fixed-point. */
|
| 1064 |
|
|
#define TO_MODE_NAME TA
|
| 1065 |
|
|
#define TO_MODE_NAME_S ta
|
| 1066 |
|
|
#define TO_INT_C_TYPE TItype
|
| 1067 |
|
|
#define TO_SINT_C_TYPE TItype
|
| 1068 |
|
|
#define TO_UINT_C_TYPE UTItype
|
| 1069 |
|
|
#define TO_MODE_UNSIGNED 0
|
| 1070 |
|
|
#define TO_FIXED_SIZE 16 /* in bytes. */
|
| 1071 |
|
|
|
| 1072 |
|
|
#elif defined (TO_UHA) && HAVE_UHA == 1 && !defined (FROM_UHA)
|
| 1073 |
|
|
#define TO_TYPE 4 /* Fixed-point. */
|
| 1074 |
|
|
#define TO_MODE_NAME UHA
|
| 1075 |
|
|
#define TO_MODE_NAME_S uha
|
| 1076 |
|
|
#define TO_INT_C_TYPE UHItype
|
| 1077 |
|
|
#define TO_SINT_C_TYPE HItype
|
| 1078 |
|
|
#define TO_UINT_C_TYPE UHItype
|
| 1079 |
|
|
#define TO_MODE_UNSIGNED 1
|
| 1080 |
|
|
#define TO_FIXED_SIZE 2 /* in bytes. */
|
| 1081 |
|
|
|
| 1082 |
|
|
#elif defined (TO_USA) && HAVE_USA == 1 && !defined (FROM_USA)
|
| 1083 |
|
|
#define TO_TYPE 4 /* Fixed-point. */
|
| 1084 |
|
|
#define TO_MODE_NAME USA
|
| 1085 |
|
|
#define TO_MODE_NAME_S usa
|
| 1086 |
|
|
#define TO_INT_C_TYPE USItype
|
| 1087 |
|
|
#define TO_SINT_C_TYPE SItype
|
| 1088 |
|
|
#define TO_UINT_C_TYPE USItype
|
| 1089 |
|
|
#define TO_MODE_UNSIGNED 1
|
| 1090 |
|
|
#define TO_FIXED_SIZE 4 /* in bytes. */
|
| 1091 |
|
|
|
| 1092 |
|
|
#elif defined (TO_UDA) && HAVE_UDA == 1 && !defined (FROM_UDA)
|
| 1093 |
|
|
#define TO_TYPE 4 /* Fixed-point. */
|
| 1094 |
|
|
#define TO_MODE_NAME UDA
|
| 1095 |
|
|
#define TO_MODE_NAME_S uda
|
| 1096 |
|
|
#define TO_INT_C_TYPE UDItype
|
| 1097 |
|
|
#define TO_SINT_C_TYPE DItype
|
| 1098 |
|
|
#define TO_UINT_C_TYPE UDItype
|
| 1099 |
|
|
#define TO_MODE_UNSIGNED 1
|
| 1100 |
|
|
#define TO_FIXED_SIZE 8 /* in bytes. */
|
| 1101 |
|
|
|
| 1102 |
|
|
#elif defined (TO_UTA) && HAVE_UTA == 1 && !defined (FROM_UTA)
|
| 1103 |
|
|
#define TO_TYPE 4 /* Fixed-point. */
|
| 1104 |
|
|
#define TO_MODE_NAME UTA
|
| 1105 |
|
|
#define TO_MODE_NAME_S uta
|
| 1106 |
|
|
#define TO_INT_C_TYPE UTItype
|
| 1107 |
|
|
#define TO_SINT_C_TYPE TItype
|
| 1108 |
|
|
#define TO_UINT_C_TYPE UTItype
|
| 1109 |
|
|
#define TO_MODE_UNSIGNED 1
|
| 1110 |
|
|
#define TO_FIXED_SIZE 16 /* in bytes. */
|
| 1111 |
|
|
|
| 1112 |
|
|
#endif
|
| 1113 |
|
|
|
| 1114 |
|
|
#if defined (FROM_MODE_NAME_S) && defined (TO_MODE_NAME_S)
|
| 1115 |
|
|
|
| 1116 |
|
|
#if FROM_TYPE == 1 /* Signed integer. */
|
| 1117 |
|
|
#define FROM_INT_WIDTH (FROM_INT_SIZE * BITS_PER_UNIT)
|
| 1118 |
|
|
#endif
|
| 1119 |
|
|
|
| 1120 |
|
|
#if FROM_TYPE == 2 /* Unsigned integer. */
|
| 1121 |
|
|
#define FROM_INT_WIDTH (FROM_INT_SIZE * BITS_PER_UNIT)
|
| 1122 |
|
|
#endif
|
| 1123 |
|
|
|
| 1124 |
|
|
#if FROM_TYPE == 4 /* Fixed-point. */
|
| 1125 |
|
|
#define FROM_FIXED_C_TYPE FIXED_C_TYPE2(FROM_MODE_NAME)
|
| 1126 |
|
|
#define FROM_FBITS FBITS2(FROM_MODE_NAME)
|
| 1127 |
|
|
#define FROM_FIXED_WIDTH (FROM_FIXED_SIZE * BITS_PER_UNIT)
|
| 1128 |
|
|
#define FROM_FBITS FBITS2(FROM_MODE_NAME)
|
| 1129 |
|
|
#define FROM_IBITS IBITS2(FROM_MODE_NAME)
|
| 1130 |
|
|
#define FROM_I_F_BITS (FROM_FBITS + FROM_IBITS)
|
| 1131 |
|
|
|
| 1132 |
|
|
#if FROM_MODE_UNSIGNED == 0 /* Signed types. */
|
| 1133 |
|
|
#define FROM_PADDING_BITS (FROM_FIXED_WIDTH - 1 - FROM_I_F_BITS)
|
| 1134 |
|
|
#define FROM_NONPADDING_BITS (1 + FROM_I_F_BITS)
|
| 1135 |
|
|
#else /* Unsigned types. */
|
| 1136 |
|
|
#define FROM_PADDING_BITS (FROM_FIXED_WIDTH - FROM_I_F_BITS)
|
| 1137 |
|
|
#define FROM_NONPADDING_BITS (FROM_I_F_BITS)
|
| 1138 |
|
|
#endif
|
| 1139 |
|
|
#define FROM_HAVE_PADDING_BITS (FROM_PADDING_BITS > 0)
|
| 1140 |
|
|
#endif /* FROM_TYPE == 4 */
|
| 1141 |
|
|
|
| 1142 |
|
|
#if TO_TYPE == 4 /* Fixed-point. */
|
| 1143 |
|
|
#define TO_FIXED_C_TYPE FIXED_C_TYPE2(TO_MODE_NAME)
|
| 1144 |
|
|
#define TO_FBITS FBITS2(TO_MODE_NAME)
|
| 1145 |
|
|
#define TO_FIXED_WIDTH (TO_FIXED_SIZE * BITS_PER_UNIT)
|
| 1146 |
|
|
#define TO_FBITS FBITS2(TO_MODE_NAME)
|
| 1147 |
|
|
#define TO_IBITS IBITS2(TO_MODE_NAME)
|
| 1148 |
|
|
#define TO_I_F_BITS (TO_FBITS + TO_IBITS)
|
| 1149 |
|
|
|
| 1150 |
|
|
#if TO_MODE_UNSIGNED == 0 /* Signed types. */
|
| 1151 |
|
|
#define TO_PADDING_BITS (TO_FIXED_WIDTH - 1 - TO_I_F_BITS)
|
| 1152 |
|
|
#define TO_NONPADDING_BITS (1 + TO_I_F_BITS)
|
| 1153 |
|
|
#else /* Unsigned types. */
|
| 1154 |
|
|
#define TO_PADDING_BITS (TO_FIXED_WIDTH - TO_I_F_BITS)
|
| 1155 |
|
|
#define TO_NONPADDING_BITS (TO_I_F_BITS)
|
| 1156 |
|
|
#endif
|
| 1157 |
|
|
#define TO_HAVE_PADDING_BITS (TO_PADDING_BITS > 0)
|
| 1158 |
|
|
#endif /* TO_TYPE == 4 */
|
| 1159 |
|
|
|
| 1160 |
|
|
#define FIXED_CONVERT_OP(OP,FROM,TO) OP ## FROM ## TO
|
| 1161 |
|
|
#define FIXED_CONVERT_OP2(OP,FROM,TO) OP ## FROM ## TO ## 2
|
| 1162 |
|
|
#define FRACT_TEMP(N1,N2) FIXED_CONVERT_OP(__fract,N1,N2)
|
| 1163 |
|
|
#define FRACT2_TEMP(N1,N2) FIXED_CONVERT_OP2(__fract,N1,N2)
|
| 1164 |
|
|
#define SATFRACT_TEMP(N1,N2) FIXED_CONVERT_OP(__satfract,N1,N2)
|
| 1165 |
|
|
#define SATFRACT2_TEMP(N1,N2) FIXED_CONVERT_OP2(__satfract,N1,N2)
|
| 1166 |
|
|
#define FRACTUNS_TEMP(N1,N2) FIXED_CONVERT_OP(__fractuns,N1,N2)
|
| 1167 |
|
|
#define SATFRACTUNS_TEMP(N1,N2) FIXED_CONVERT_OP(__satfractuns,N1,N2)
|
| 1168 |
|
|
|
| 1169 |
|
|
/* Define conversions from fixed-point to fixed-point. */
|
| 1170 |
|
|
#if FROM_TYPE == 4 && TO_TYPE == 4
|
| 1171 |
|
|
|
| 1172 |
|
|
#if FROM_FIXED_SIZE > TO_FIXED_SIZE
|
| 1173 |
|
|
#define BIG_SINT_C_TYPE FROM_SINT_C_TYPE
|
| 1174 |
|
|
#define BIG_UINT_C_TYPE FROM_UINT_C_TYPE
|
| 1175 |
|
|
#define BIG_WIDTH FROM_FIXED_WIDTH
|
| 1176 |
|
|
#else
|
| 1177 |
|
|
#define BIG_SINT_C_TYPE TO_SINT_C_TYPE
|
| 1178 |
|
|
#define BIG_UINT_C_TYPE TO_UINT_C_TYPE
|
| 1179 |
|
|
#define BIG_WIDTH TO_FIXED_WIDTH
|
| 1180 |
|
|
#endif
|
| 1181 |
|
|
|
| 1182 |
|
|
/* Check if FROM* and TO* are in the same machine class. */
|
| 1183 |
|
|
#if ((FROM_MODE_UNSIGNED == TO_MODE_UNSIGNED) \
|
| 1184 |
|
|
&& ((FROM_IBITS == 0) == (TO_IBITS == 0)))
|
| 1185 |
|
|
/* Same modes: append '2' to conversion function names */
|
| 1186 |
|
|
#define FRACT FRACT2_TEMP(FROM_MODE_NAME_S,TO_MODE_NAME_S)
|
| 1187 |
|
|
#define SATFRACT SATFRACT2_TEMP(FROM_MODE_NAME_S,TO_MODE_NAME_S)
|
| 1188 |
|
|
#else
|
| 1189 |
|
|
/* Different modes: don't append '2' to conversion function names */
|
| 1190 |
|
|
#define FRACT FRACT_TEMP(FROM_MODE_NAME_S,TO_MODE_NAME_S)
|
| 1191 |
|
|
#define SATFRACT SATFRACT_TEMP(FROM_MODE_NAME_S,TO_MODE_NAME_S)
|
| 1192 |
|
|
#endif
|
| 1193 |
|
|
|
| 1194 |
|
|
extern TO_FIXED_C_TYPE FRACT (FROM_FIXED_C_TYPE);
|
| 1195 |
|
|
extern TO_FIXED_C_TYPE SATFRACT (FROM_FIXED_C_TYPE);
|
| 1196 |
|
|
#endif /* FROM_TYPE == 4 && TO_TYPE == 4 */
|
| 1197 |
|
|
|
| 1198 |
|
|
/* Define conversions from fixed-point to signed integer. */
|
| 1199 |
|
|
#if FROM_TYPE == 4 && TO_TYPE == 1
|
| 1200 |
|
|
#define FRACT FRACT_TEMP(FROM_MODE_NAME_S,TO_MODE_NAME_S)
|
| 1201 |
|
|
extern TO_INT_C_TYPE FRACT (FROM_FIXED_C_TYPE);
|
| 1202 |
|
|
#endif /* FROM_TYPE == 4 && TO_TYPE == 1 */
|
| 1203 |
|
|
|
| 1204 |
|
|
/* Define conversions from fixed-point to unsigned integer. */
|
| 1205 |
|
|
#if FROM_TYPE == 4 && TO_TYPE == 2
|
| 1206 |
|
|
#define FRACTUNS FRACTUNS_TEMP(FROM_MODE_NAME_S,TO_MODE_NAME_S)
|
| 1207 |
|
|
extern TO_INT_C_TYPE FRACTUNS (FROM_FIXED_C_TYPE);
|
| 1208 |
|
|
#endif /* FROM_TYPE == 4 && TO_TYPE == 2 */
|
| 1209 |
|
|
|
| 1210 |
|
|
/* Define conversions from fixed-point to floating-point. */
|
| 1211 |
|
|
#if FROM_TYPE == 4 && TO_TYPE == 3
|
| 1212 |
|
|
#define BASE1(NUM) 0x1.0p ## NUM
|
| 1213 |
|
|
#define BASE2(NUM) BASE1(NUM)
|
| 1214 |
|
|
#define BASE BASE2(FROM_FBITS)
|
| 1215 |
|
|
#define FRACT FRACT_TEMP(FROM_MODE_NAME_S,TO_MODE_NAME_S)
|
| 1216 |
|
|
extern TO_FLOAT_C_TYPE FRACT (FROM_FIXED_C_TYPE);
|
| 1217 |
|
|
#endif /* FROM_TYPE == 4 && TO_TYPE == 3 */
|
| 1218 |
|
|
|
| 1219 |
|
|
/* Define conversions from signed integer to fixed-point. */
|
| 1220 |
|
|
#if FROM_TYPE == 1 && TO_TYPE == 4
|
| 1221 |
|
|
|
| 1222 |
|
|
#if FROM_INT_SIZE > TO_FIXED_SIZE
|
| 1223 |
|
|
#define BIG_SINT_C_TYPE FROM_SINT_C_TYPE
|
| 1224 |
|
|
#define BIG_UINT_C_TYPE FROM_UINT_C_TYPE
|
| 1225 |
|
|
#define BIG_WIDTH FROM_INT_WIDTH
|
| 1226 |
|
|
#else
|
| 1227 |
|
|
#define BIG_SINT_C_TYPE TO_SINT_C_TYPE
|
| 1228 |
|
|
#define BIG_UINT_C_TYPE TO_UINT_C_TYPE
|
| 1229 |
|
|
#define BIG_WIDTH TO_FIXED_WIDTH
|
| 1230 |
|
|
#endif
|
| 1231 |
|
|
|
| 1232 |
|
|
#define FRACT FRACT_TEMP(FROM_MODE_NAME_S,TO_MODE_NAME_S)
|
| 1233 |
|
|
#define SATFRACT SATFRACT_TEMP(FROM_MODE_NAME_S,TO_MODE_NAME_S)
|
| 1234 |
|
|
extern TO_FIXED_C_TYPE FRACT (FROM_INT_C_TYPE);
|
| 1235 |
|
|
extern TO_FIXED_C_TYPE SATFRACT (FROM_INT_C_TYPE);
|
| 1236 |
|
|
#endif /* FROM_TYPE == 1 && TO_TYPE == 4 */
|
| 1237 |
|
|
|
| 1238 |
|
|
/* Define conversions from unsigned integer to fixed-point. */
|
| 1239 |
|
|
#if FROM_TYPE == 2 && TO_TYPE == 4
|
| 1240 |
|
|
|
| 1241 |
|
|
#if FROM_INT_SIZE > TO_FIXED_SIZE
|
| 1242 |
|
|
#define BIG_SINT_C_TYPE FROM_SINT_C_TYPE
|
| 1243 |
|
|
#define BIG_UINT_C_TYPE FROM_UINT_C_TYPE
|
| 1244 |
|
|
#define BIG_WIDTH FROM_INT_WIDTH
|
| 1245 |
|
|
#else
|
| 1246 |
|
|
#define BIG_SINT_C_TYPE TO_SINT_C_TYPE
|
| 1247 |
|
|
#define BIG_UINT_C_TYPE TO_UINT_C_TYPE
|
| 1248 |
|
|
#define BIG_WIDTH TO_FIXED_WIDTH
|
| 1249 |
|
|
#endif
|
| 1250 |
|
|
|
| 1251 |
|
|
#define FRACTUNS FRACTUNS_TEMP(FROM_MODE_NAME_S,TO_MODE_NAME_S)
|
| 1252 |
|
|
#define SATFRACTUNS SATFRACTUNS_TEMP(FROM_MODE_NAME_S,TO_MODE_NAME_S)
|
| 1253 |
|
|
extern TO_FIXED_C_TYPE FRACTUNS (FROM_INT_C_TYPE);
|
| 1254 |
|
|
extern TO_FIXED_C_TYPE SATFRACTUNS (FROM_INT_C_TYPE);
|
| 1255 |
|
|
#endif /* FROM_TYPE == 2 && TO_TYPE == 4 */
|
| 1256 |
|
|
|
| 1257 |
|
|
/* Define conversions from floating-point to fixed-point. */
|
| 1258 |
|
|
#if FROM_TYPE == 3 && TO_TYPE == 4
|
| 1259 |
|
|
|
| 1260 |
|
|
#define BASE1(NUM) (0x1.0p ## NUM)
|
| 1261 |
|
|
#define BASE2(NUM) BASE1(NUM)
|
| 1262 |
|
|
#define BASE BASE2(TO_FBITS)
|
| 1263 |
|
|
|
| 1264 |
|
|
#define FIXED_MAX1(NUM1,NUM2) (0x1.0p ## NUM1 - 0x1.0p- ## NUM2)
|
| 1265 |
|
|
#define FIXED_MAX2(NUM1,NUM2) FIXED_MAX1(NUM1,NUM2)
|
| 1266 |
|
|
#define FIXED_MAX FIXED_MAX2(TO_IBITS,TO_FBITS)
|
| 1267 |
|
|
|
| 1268 |
|
|
#define FIXED_MIN1(NUM) (-0x1.0p ## NUM)
|
| 1269 |
|
|
#define FIXED_MIN2(NUM) FIXED_MIN1(NUM)
|
| 1270 |
|
|
#if TO_MODE_UNSIGNED == 0
|
| 1271 |
|
|
#define FIXED_MIN FIXED_MIN2(TO_IBITS)
|
| 1272 |
|
|
#else
|
| 1273 |
|
|
#define FIXED_MIN 0.0
|
| 1274 |
|
|
#endif
|
| 1275 |
|
|
|
| 1276 |
|
|
#define FRACT FRACT_TEMP(FROM_MODE_NAME_S,TO_MODE_NAME_S)
|
| 1277 |
|
|
#define SATFRACT SATFRACT_TEMP(FROM_MODE_NAME_S,TO_MODE_NAME_S)
|
| 1278 |
|
|
extern TO_FIXED_C_TYPE FRACT (FROM_FLOAT_C_TYPE);
|
| 1279 |
|
|
extern TO_FIXED_C_TYPE SATFRACT (FROM_FLOAT_C_TYPE);
|
| 1280 |
|
|
#endif /* FROM_TYPE == 3 && TO_TYPE == 4 */
|
| 1281 |
|
|
|
| 1282 |
|
|
#endif /* defined (FROM_MODE_NAME_S) && defined (TO_MODE_NAME_S) */
|
| 1283 |
|
|
|
| 1284 |
|
|
#endif /* _FIXED_BIT_H */
|
