projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 2533577f | 1 | /* Packed decimal conversion module header for the decNumber C Library. |
| 8d9254fc | 2 | Copyright (C) 2007-2020 Free Software Foundation, Inc. |
| 2533577f JJ |
3 | Contributed by IBM Corporation. Author Mike Cowlishaw. |
| 4 | ||
| 5 | This file is part of GCC. | |
| 6 | ||
| 7 | GCC is free software; you can redistribute it and/or modify it under | |
| 8 | the terms of the GNU General Public License as published by the Free | |
| 748086b7 | 9 | Software Foundation; either version 3, or (at your option) any later |
| 2533577f JJ |
10 | version. |
| 11 | ||
| 2533577f JJ |
12 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| 13 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 | for more details. | |
| 16 | ||
| 748086b7 JJ |
17 | Under Section 7 of GPL version 3, you are granted additional |
| 18 | permissions described in the GCC Runtime Library Exception, version | |
| 19 | 3.1, as published by the Free Software Foundation. | |
| 20 | ||
| 21 | You should have received a copy of the GNU General Public License and | |
| 22 | a copy of the GCC Runtime Library Exception along with this program; | |
| 23 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
| 24 | <http://www.gnu.org/licenses/>. */ | |
| 2533577f JJ |
25 | |
| 26 | /* ------------------------------------------------------------------ */ | |
| 27 | /* Packed Decimal conversion module header */ | |
| 28 | /* ------------------------------------------------------------------ */ | |
| 29 | ||
| 30 | #if !defined(DECPACKED) | |
| 31 | #define DECPACKED | |
| 32 | #define DECPNAME "decPacked" /* Short name */ | |
| 33 | #define DECPFULLNAME "Packed Decimal conversions" /* Verbose name */ | |
| 7bd36a9c | 34 | #define DECPAUTHOR "Mike Cowlishaw" /* Who to blame */ |
| 2533577f JJ |
35 | |
| 36 | #define DECPACKED_DefP 32 /* default precision */ | |
| 37 | ||
| 38 | #ifndef DECNUMDIGITS | |
| 39 | #define DECNUMDIGITS DECPACKED_DefP /* size if not already defined*/ | |
| 40 | #endif | |
| 41 | #include "decNumber.h" /* context and number library */ | |
| 42 | ||
| 43 | /* Sign nibble constants */ | |
| 44 | #if !defined(DECPPLUSALT) | |
| 7bd36a9c BE |
45 | #define DECPPLUSALT 0x0A /* alternate plus nibble */ |
| 46 | #define DECPMINUSALT 0x0B /* alternate minus nibble */ | |
| 47 | #define DECPPLUS 0x0C /* preferred plus nibble */ | |
| 48 | #define DECPMINUS 0x0D /* preferred minus nibble */ | |
| 49 | #define DECPPLUSALT2 0x0E /* alternate plus nibble */ | |
| 50 | #define DECPUNSIGNED 0x0F /* alternate plus nibble (unsigned) */ | |
| 2533577f JJ |
51 | #endif |
| 52 | ||
| 53 | /* ---------------------------------------------------------------- */ | |
| 54 | /* decPacked public routines */ | |
| 55 | /* ---------------------------------------------------------------- */ | |
| 56 | ||
| 57 | #include "decPackedSymbols.h" | |
| 58 | ||
| 59 | /* Conversions */ | |
| 60 | uint8_t * decPackedFromNumber(uint8_t *, int32_t, int32_t *, | |
| 61 | const decNumber *); | |
| 62 | decNumber * decPackedToNumber(const uint8_t *, int32_t, const int32_t *, | |
| 63 | decNumber *); | |
| 64 | ||
| 65 | #endif |