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Diffstat (limited to 'gcc-4.2.1-5666.3/libdecnumber/decNumberLocal.h')
| -rw-r--r-- | gcc-4.2.1-5666.3/libdecnumber/decNumberLocal.h | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/gcc-4.2.1-5666.3/libdecnumber/decNumberLocal.h b/gcc-4.2.1-5666.3/libdecnumber/decNumberLocal.h deleted file mode 100644 index 0386736c6..000000000 --- a/gcc-4.2.1-5666.3/libdecnumber/decNumberLocal.h +++ /dev/null @@ -1,136 +0,0 @@ -/* decNumber package local type, tuning, and macro definitions. - Copyright (C) 2005 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. */ - -/* ------------------------------------------------------------------ */ -/* This header file is included by all modules in the decNumber */ -/* library, and contains local type definitions, tuning parameters, */ -/* etc. It must only be included once, and should not need to be */ -/* used by application programs. decNumber.h must be included first. */ -/* ------------------------------------------------------------------ */ - -#if !defined(DECNUMBERLOC) -#define DECNUMBERLOC -#define DECNLAUTHOR "Mike Cowlishaw" /* Who to blame */ - - /* Local names for common types -- decNumber modules do not use int or - long directly */ -#define Flag uint8_t -#define Byte int8_t -#define uByte uint8_t -#define Short int16_t -#define uShort uint16_t -#define Int int32_t -#define uInt uint32_t -#define Unit decNumberUnit - - - /* Tuning parameter */ -#define DECBUFFER 36 /* Maximum size basis for local buffers. */ - /* Should be a common maximum precision */ - /* rounded up to a multiple of 4; must */ - /* be non-negative. */ - - /* Conditional code flags -- set these to 0 for best performance */ -#define DECCHECK 0 /* 1 to enable robust checking */ -#define DECALLOC 0 /* 1 to enable memory allocation accounting */ -#define DECTRACE 0 /* 1 to trace critical intermediates, etc. */ - - - /* Development use defines */ -#if DECALLOC - /* if these interfere with your C includes, just comment them out */ -#define int ? /* enable to ensure we do not use plain C */ -#define long ?? /* .. 'int' or 'long' types from here on */ -#endif - - /* Limits and constants */ -#define DECNUMMAXP 999999999 /* maximum precision we can handle (9 digits) */ -#define DECNUMMAXE 999999999 /* maximum adjusted exponent ditto (9 digits) */ -#define DECNUMMINE -999999999 /* minimum adjusted exponent ditto (9 digits) */ -#if (DECNUMMAXP != DEC_MAX_DIGITS) -#error Maximum digits mismatch -#endif -#if (DECNUMMAXE != DEC_MAX_EMAX) -#error Maximum exponent mismatch -#endif -#if (DECNUMMINE != DEC_MIN_EMIN) -#error Minimum exponent mismatch -#endif - - /* Set DECDPUNMAX -- the maximum integer that fits in DECDPUN digits */ -#if DECDPUN==1 -#define DECDPUNMAX 9 -#elif DECDPUN==2 -#define DECDPUNMAX 99 -#elif DECDPUN==3 -#define DECDPUNMAX 999 -#elif DECDPUN==4 -#define DECDPUNMAX 9999 -#elif DECDPUN==5 -#define DECDPUNMAX 99999 -#elif DECDPUN==6 -#define DECDPUNMAX 999999 -#elif DECDPUN==7 -#define DECDPUNMAX 9999999 -#elif DECDPUN==8 -#define DECDPUNMAX 99999999 -#elif DECDPUN==9 -#define DECDPUNMAX 999999999 -#elif defined(DECDPUN) -#error DECDPUN must be in the range 1-9 -#endif - - - /* ----- Shared data ----- */ - /* The powers of of ten array (powers[n]==10**n, 0<=n<=10) */ -extern const uInt powers[]; - - /* ----- Macros ----- */ - /* ISZERO -- return true if decNumber dn is a zero */ - /* [performance-critical in some situations] */ -#define ISZERO(dn) decNumberIsZero(dn) /* now just a local name */ - - /* X10 and X100 -- multiply integer i by 10 or 100 */ - /* [shifts are usually faster than multiply; could be conditional] */ -#define X10(i) (((i)<<1)+((i)<<3)) -#define X100(i) (((i)<<2)+((i)<<5)+((i)<<6)) - - /* D2U -- return the number of Units needed to hold d digits */ -#if DECDPUN==8 -#define D2U(d) ((unsigned)((d)+7)>>3) -#elif DECDPUN==4 -#define D2U(d) ((unsigned)((d)+3)>>2) -#else -#define D2U(d) (((d)+DECDPUN-1)/DECDPUN) -#endif - -#else -#error decNumberLocal included more than once -#endif |