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Diffstat (limited to 'gcc-4.4.3/libdecnumber/decDouble.h')
| -rw-r--r-- | gcc-4.4.3/libdecnumber/decDouble.h | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/gcc-4.4.3/libdecnumber/decDouble.h b/gcc-4.4.3/libdecnumber/decDouble.h deleted file mode 100644 index 136bb9daf..000000000 --- a/gcc-4.4.3/libdecnumber/decDouble.h +++ /dev/null @@ -1,161 +0,0 @@ -/* decDouble module header for the decNumber C Library. - Copyright (C) 2007, 2009 Free Software Foundation, Inc. - Contributed by IBM Corporation. Author Mike Cowlishaw. - - This file is part of GCC. - - GCC is free software; you can redistribute it and/or modify it under - the terms of the GNU General Public License as published by the Free - Software Foundation; either version 3, or (at your option) any later - version. - - GCC is distributed in the hope that it will be useful, but WITHOUT ANY - WARRANTY; without even the implied warranty of MERCHANTABILITY or - FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - for more details. - -Under Section 7 of GPL version 3, you are granted additional -permissions described in the GCC Runtime Library Exception, version -3.1, as published by the Free Software Foundation. - -You should have received a copy of the GNU General Public License and -a copy of the GCC Runtime Library Exception along with this program; -see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -<http://www.gnu.org/licenses/>. */ - -/* ------------------------------------------------------------------ */ -/* decDouble.h -- Decimal 64-bit format module header */ -/* ------------------------------------------------------------------ */ -/* Please see decFloats.h for an overview and documentation details. */ -/* ------------------------------------------------------------------ */ - -#if !defined(DECDOUBLE) - #define DECDOUBLE - - #define DECDOUBLENAME "decimalDouble" /* Short name */ - #define DECDOUBLETITLE "Decimal 64-bit datum" /* Verbose name */ - #define DECDOUBLEAUTHOR "Mike Cowlishaw" /* Who to blame */ - - /* parameters for decDoubles */ - #define DECDOUBLE_Bytes 8 /* length */ - #define DECDOUBLE_Pmax 16 /* maximum precision (digits) */ - #define DECDOUBLE_Emin -383 /* minimum adjusted exponent */ - #define DECDOUBLE_Emax 384 /* maximum adjusted exponent */ - #define DECDOUBLE_EmaxD 3 /* maximum exponent digits */ - #define DECDOUBLE_Bias 398 /* bias for the exponent */ - #define DECDOUBLE_String 25 /* maximum string length, +1 */ - #define DECDOUBLE_EconL 8 /* exponent continuation length */ - #define DECDOUBLE_Declets 5 /* count of declets */ - /* highest biased exponent (Elimit-1) */ - #define DECDOUBLE_Ehigh (DECDOUBLE_Emax + DECDOUBLE_Bias - (DECDOUBLE_Pmax-1)) - - /* Required includes */ - #include "decContext.h" - #include "decQuad.h" - - /* The decDouble decimal 64-bit type, accessible by various types */ - typedef union { - uint8_t bytes[DECDOUBLE_Bytes]; /* fields: 1, 5, 8, 50 bits */ - uint16_t shorts[DECDOUBLE_Bytes/2]; - uint32_t words[DECDOUBLE_Bytes/4]; - } decDouble; - - /* ---------------------------------------------------------------- */ - /* Routines -- implemented as decFloat routines in common files */ - /* ---------------------------------------------------------------- */ - - #include "decDoubleSymbols.h" - - /* Utilities and conversions, extractors, etc.) */ - extern decDouble * decDoubleFromBCD(decDouble *, int32_t, const uint8_t *, int32_t); - extern decDouble * decDoubleFromInt32(decDouble *, int32_t); - extern decDouble * decDoubleFromPacked(decDouble *, int32_t, const uint8_t *); - extern decDouble * decDoubleFromString(decDouble *, const char *, decContext *); - extern decDouble * decDoubleFromUInt32(decDouble *, uint32_t); - extern decDouble * decDoubleFromWider(decDouble *, const decQuad *, decContext *); - extern int32_t decDoubleGetCoefficient(const decDouble *, uint8_t *); - extern int32_t decDoubleGetExponent(const decDouble *); - extern decDouble * decDoubleSetCoefficient(decDouble *, const uint8_t *, int32_t); - extern decDouble * decDoubleSetExponent(decDouble *, decContext *, int32_t); - extern void decDoubleShow(const decDouble *, const char *); - extern int32_t decDoubleToBCD(const decDouble *, int32_t *, uint8_t *); - extern char * decDoubleToEngString(const decDouble *, char *); - extern int32_t decDoubleToInt32(const decDouble *, decContext *, enum rounding); - extern int32_t decDoubleToInt32Exact(const decDouble *, decContext *, enum rounding); - extern int32_t decDoubleToPacked(const decDouble *, int32_t *, uint8_t *); - extern char * decDoubleToString(const decDouble *, char *); - extern uint32_t decDoubleToUInt32(const decDouble *, decContext *, enum rounding); - extern uint32_t decDoubleToUInt32Exact(const decDouble *, decContext *, enum rounding); - extern decQuad * decDoubleToWider(const decDouble *, decQuad *); - extern decDouble * decDoubleZero(decDouble *); - - /* Computational (result is a decDouble) */ - extern decDouble * decDoubleAbs(decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleAdd(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleAnd(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleDivide(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleDivideInteger(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleFMA(decDouble *, const decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleInvert(decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleLogB(decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleMax(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleMaxMag(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleMin(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleMinMag(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleMinus(decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleMultiply(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleNextMinus(decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleNextPlus(decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleNextToward(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleOr(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoublePlus(decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleQuantize(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleReduce(decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleRemainder(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleRemainderNear(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleRotate(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleScaleB(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleShift(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleSubtract(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleToIntegralValue(decDouble *, const decDouble *, decContext *, enum rounding); - extern decDouble * decDoubleToIntegralExact(decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleXor(decDouble *, const decDouble *, const decDouble *, decContext *); - - /* Comparisons */ - extern decDouble * decDoubleCompare(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleCompareSignal(decDouble *, const decDouble *, const decDouble *, decContext *); - extern decDouble * decDoubleCompareTotal(decDouble *, const decDouble *, const decDouble *); - extern decDouble * decDoubleCompareTotalMag(decDouble *, const decDouble *, const decDouble *); - - /* Copies */ - extern decDouble * decDoubleCanonical(decDouble *, const decDouble *); - extern decDouble * decDoubleCopy(decDouble *, const decDouble *); - extern decDouble * decDoubleCopyAbs(decDouble *, const decDouble *); - extern decDouble * decDoubleCopyNegate(decDouble *, const decDouble *); - extern decDouble * decDoubleCopySign(decDouble *, const decDouble *, const decDouble *); - - /* Non-computational */ - extern enum decClass decDoubleClass(const decDouble *); - extern const char * decDoubleClassString(const decDouble *); - extern uint32_t decDoubleDigits(const decDouble *); - extern uint32_t decDoubleIsCanonical(const decDouble *); - extern uint32_t decDoubleIsFinite(const decDouble *); - extern uint32_t decDoubleIsInfinite(const decDouble *); - extern uint32_t decDoubleIsInteger(const decDouble *); - extern uint32_t decDoubleIsNaN(const decDouble *); - extern uint32_t decDoubleIsNormal(const decDouble *); - extern uint32_t decDoubleIsSignaling(const decDouble *); - extern uint32_t decDoubleIsSignalling(const decDouble *); - extern uint32_t decDoubleIsSigned(const decDouble *); - extern uint32_t decDoubleIsSubnormal(const decDouble *); - extern uint32_t decDoubleIsZero(const decDouble *); - extern uint32_t decDoubleRadix(const decDouble *); - extern uint32_t decDoubleSameQuantum(const decDouble *, const decDouble *); - extern const char * decDoubleVersion(void); - - /* decNumber conversions; these are implemented as macros so as not */ - /* to force a dependency on decimal64 and decNumber in decDouble. */ - #define decDoubleToNumber(dq, dn) decimal64ToNumber((decimal64 *)(dq), dn) - #define decDoubleFromNumber(dq, dn, set) (decDouble *)decimal64FromNumber((decimal64 *)(dq), dn, set) - -#endif |