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author | Daniel Jacobowitz <drow@false.org> | 2007-10-11 18:15:02 +0000 |
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committer | Daniel Jacobowitz <drow@false.org> | 2007-10-11 18:15:02 +0000 |
commit | f5bc1778c3150f6e9364a1af81f3ba2658f9e68c (patch) | |
tree | 70a9ff23817fe9ed2dadc01f6fd3a179bb7d18b9 /libdecnumber/decPacked.h | |
parent | 607ae575a784d7d02956031883ae407faf06fd89 (diff) | |
download | fsf-binutils-gdb-f5bc1778c3150f6e9364a1af81f3ba2658f9e68c.zip fsf-binutils-gdb-f5bc1778c3150f6e9364a1af81f3ba2658f9e68c.tar.gz fsf-binutils-gdb-f5bc1778c3150f6e9364a1af81f3ba2658f9e68c.tar.bz2 |
* src-release (GDB_SUPPORT_DIRS): Add libdecnumber.
* libdecnumber: New directory, imported from GCC.
Diffstat (limited to 'libdecnumber/decPacked.h')
-rw-r--r-- | libdecnumber/decPacked.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/libdecnumber/decPacked.h b/libdecnumber/decPacked.h new file mode 100644 index 0000000..c76aa09 --- /dev/null +++ b/libdecnumber/decPacked.h @@ -0,0 +1,70 @@ +/* Packed decimal conversion module header for the decNumber C Library. + Copyright (C) 2007 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 2, or (at your option) any later + version. + + In addition to the permissions in the GNU General Public License, + the Free Software Foundation gives you unlimited permission to link + the compiled version of this file into combinations with other + programs, and to distribute those combinations without any + restriction coming from the use of this file. (The General Public + License restrictions do apply in other respects; for example, they + cover modification of the file, and distribution when not linked + into a combine executable.) + + 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. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING. If not, write to the Free + Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA + 02110-1301, USA. */ + +/* ------------------------------------------------------------------ */ +/* Packed Decimal conversion module header */ +/* ------------------------------------------------------------------ */ + +#if !defined(DECPACKED) + #define DECPACKED + #define DECPNAME "decPacked" /* Short name */ + #define DECPFULLNAME "Packed Decimal conversions" /* Verbose name */ + #define DECPAUTHOR "Mike Cowlishaw" /* Who to blame */ + + #define DECPACKED_DefP 32 /* default precision */ + + #ifndef DECNUMDIGITS + #define DECNUMDIGITS DECPACKED_DefP /* size if not already defined*/ + #endif + #include "decNumber.h" /* context and number library */ + + /* Sign nibble constants */ + #if !defined(DECPPLUSALT) + #define DECPPLUSALT 0x0A /* alternate plus nibble */ + #define DECPMINUSALT 0x0B /* alternate minus nibble */ + #define DECPPLUS 0x0C /* preferred plus nibble */ + #define DECPMINUS 0x0D /* preferred minus nibble */ + #define DECPPLUSALT2 0x0E /* alternate plus nibble */ + #define DECPUNSIGNED 0x0F /* alternate plus nibble (unsigned) */ + #endif + + /* ---------------------------------------------------------------- */ + /* decPacked public routines */ + /* ---------------------------------------------------------------- */ + + #include "decPackedSymbols.h" + + /* Conversions */ + uint8_t * decPackedFromNumber(uint8_t *, int32_t, int32_t *, + const decNumber *); + decNumber * decPackedToNumber(const uint8_t *, int32_t, const int32_t *, + decNumber *); + +#endif |