Top level header file for arbitrary precision signed/unsigned. More...
#include "sysc/kernel/sc_cmnhdr.h"#include <climits>#include <stdint.h>#include "sysc/kernel/sc_constants.h"
Go to the source code of this file.
Namespaces | |
| sc_dt | |
Typedefs | |
| typedef unsigned char | sc_dt::uchar |
| typedef int | sc_dt::small_type |
| typedef unsigned int | sc_dt::sc_digit |
| typedef int64_t | sc_dt::int64 |
| typedef uint64_t | sc_dt::uint64 |
| typedef int64 | sc_dt::int_type |
| typedef uint64 | sc_dt::uint_type |
Enumerations | |
| enum | sc_dt::sc_numrep { sc_dt::SC_NOBASE = 0, sc_dt::SC_BIN = 2, sc_dt::SC_OCT = 8, sc_dt::SC_DEC = 10, sc_dt::SC_HEX = 16, sc_dt::SC_BIN_US, sc_dt::SC_BIN_SM, sc_dt::SC_OCT_US, sc_dt::SC_OCT_SM, sc_dt::SC_HEX_US, sc_dt::SC_HEX_SM, sc_dt::SC_CSD } |
| Enumeration of number representations for character string conversion. More... | |
Variables | |
| static const uint64 | sc_dt::UINT64_ZERO = 0ULL |
| static const uint64 | sc_dt::UINT64_ONE = 1ULL |
| static const uint64 | sc_dt::UINT64_32ONES = 0x00000000ffffffffULL |
| static const small_type | sc_dt::NB_DEFAULT_BASE = SC_DEC |
| static const uint64 | sc_dt::UINT_ZERO = UINT64_ZERO |
| static const uint64 | sc_dt::UINT_ONE = UINT64_ONE |
Detailed Description
Top level header file for arbitrary precision signed/unsigned.
arithmetic. This file defines all the constants needed.
Original Author: Ali Dasdan, Synopsys, Inc.
Definition in file sc_nbdefs.h.
Macro Definition Documentation
◆ BITS_PER_BYTE
| #define BITS_PER_BYTE 8 |
Definition at line 127 of file sc_nbdefs.h.
◆ BITS_PER_CHAR
| #define BITS_PER_CHAR 8 |
Definition at line 209 of file sc_nbdefs.h.
◆ BITS_PER_DIGIT
| #define BITS_PER_DIGIT 30 |
Definition at line 143 of file sc_nbdefs.h.
◆ BITS_PER_DIGIT_TYPE
| #define BITS_PER_DIGIT_TYPE 32 |
Definition at line 139 of file sc_nbdefs.h.
◆ BITS_PER_HALF_DIGIT
| #define BITS_PER_HALF_DIGIT (BITS_PER_DIGIT / 2) |
Definition at line 151 of file sc_nbdefs.h.
◆ BITS_PER_INT
| #define BITS_PER_INT (sizeof(int) * BITS_PER_CHAR) |
Definition at line 210 of file sc_nbdefs.h.
◆ BITS_PER_INT64
| #define BITS_PER_INT64 (sizeof(::sc_dt::int64) * BITS_PER_CHAR) |
Definition at line 212 of file sc_nbdefs.h.
◆ BITS_PER_LONG
| #define BITS_PER_LONG (sizeof(long) * BITS_PER_CHAR) |
Definition at line 211 of file sc_nbdefs.h.
◆ BITS_PER_UINT
| #define BITS_PER_UINT (sizeof(unsigned int) * BITS_PER_CHAR) |
Definition at line 213 of file sc_nbdefs.h.
◆ BITS_PER_UINT64
| #define BITS_PER_UINT64 (sizeof(::sc_dt::uint64) * BITS_PER_CHAR) |
Definition at line 215 of file sc_nbdefs.h.
◆ BITS_PER_ULONG
| #define BITS_PER_ULONG (sizeof(unsigned long) * BITS_PER_CHAR) |
Definition at line 214 of file sc_nbdefs.h.
◆ BYTE_MASK
| #define BYTE_MASK 255 |
Definition at line 129 of file sc_nbdefs.h.
◆ BYTE_RADIX
| #define BYTE_RADIX 256 |
Definition at line 128 of file sc_nbdefs.h.
◆ BYTES_PER_DIGIT
| #define BYTES_PER_DIGIT 4 |
Definition at line 142 of file sc_nbdefs.h.
◆ BYTES_PER_DIGIT_TYPE
| #define BYTES_PER_DIGIT_TYPE 4 |
Definition at line 138 of file sc_nbdefs.h.
◆ DIGIT_MASK
| #define DIGIT_MASK (DIGIT_RADIX - 1) |
Definition at line 145 of file sc_nbdefs.h.
◆ DIGIT_RADIX
| #define DIGIT_RADIX (1ul << BITS_PER_DIGIT) |
Definition at line 144 of file sc_nbdefs.h.
◆ DIGITS_PER_CHAR
| #define DIGITS_PER_CHAR 1 |
Definition at line 218 of file sc_nbdefs.h.
◆ DIGITS_PER_INT
| #define DIGITS_PER_INT ((BITS_PER_INT+29)/30) |
Definition at line 219 of file sc_nbdefs.h.
◆ DIGITS_PER_INT64
| #define DIGITS_PER_INT64 ((BITS_PER_INT64+29)/30) |
Definition at line 221 of file sc_nbdefs.h.
◆ DIGITS_PER_LONG
| #define DIGITS_PER_LONG ((BITS_PER_LONG+29)/30) |
Definition at line 220 of file sc_nbdefs.h.
◆ DIGITS_PER_UINT
| #define DIGITS_PER_UINT ((BITS_PER_UINT+29)/30) |
Definition at line 222 of file sc_nbdefs.h.
◆ DIGITS_PER_UINT64
| #define DIGITS_PER_UINT64 ((BITS_PER_UINT64+29)/30) |
Definition at line 224 of file sc_nbdefs.h.
◆ DIGITS_PER_ULONG
| #define DIGITS_PER_ULONG ((BITS_PER_ULONG+29)/30) |
Definition at line 223 of file sc_nbdefs.h.
◆ DIV_CEIL
| #define DIV_CEIL | ( | x | ) | DIV_CEIL2(x, BITS_PER_DIGIT) |
Definition at line 160 of file sc_nbdefs.h.
◆ DIV_CEIL2
| #define DIV_CEIL2 | ( | x, | |
| y | |||
| ) | (((x) - 1) / (y) + 1) |
Definition at line 156 of file sc_nbdefs.h.
◆ HALF_DIGIT_MASK
| #define HALF_DIGIT_MASK (HALF_DIGIT_RADIX - 1) |
Definition at line 153 of file sc_nbdefs.h.
◆ HALF_DIGIT_RADIX
| #define HALF_DIGIT_RADIX (1ul << BITS_PER_HALF_DIGIT) |
Definition at line 152 of file sc_nbdefs.h.
◆ LOG2_BITS_PER_BYTE
| #define LOG2_BITS_PER_BYTE 3 |
Definition at line 133 of file sc_nbdefs.h.
◆ SC_DT_MIXED_COMMA_OPERATORS
| #define SC_DT_MIXED_COMMA_OPERATORS |
Definition at line 85 of file sc_nbdefs.h.
◆ SC_INTWIDTH
| #define SC_INTWIDTH 64 |
Definition at line 235 of file sc_nbdefs.h.
◆ SC_NEG
| #define SC_NEG -1 |
Definition at line 115 of file sc_nbdefs.h.
◆ SC_NOSIGN
| #define SC_NOSIGN 2 |
Definition at line 118 of file sc_nbdefs.h.
◆ SC_POS
| #define SC_POS 1 |
Definition at line 117 of file sc_nbdefs.h.
◆ SC_ZERO
| #define SC_ZERO 0 |
Definition at line 116 of file sc_nbdefs.h.
