xt_arithmetic_long.h File Reference

#include <stdbool.h>
#include "xt/xt_core.h"
#include "xt_arithmetic_util.h"

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Classes
struct	Xt_long
struct	Xt_tword
struct	Xt_idiv
struct	Xt_ldiv

Macros
#define	Xt_div(num, muldiv, den)

Typedefs
typedef Xt_long	Xt_ulong
typedef XT_SHORT	Xt_short
typedef unsigned XT_SHORT	Xt_ushort

Enumerations
enum	{ xt_hint_bits = xt_int_bits/2 }

Functions
static int	xlsign (Xt_long x)
static Xt_long	xi2l (Xt_int a)
static Xt_long	xlabs (Xt_long a)
static Xt_uint	xlhi (Xt_long x)
static Xt_uint	xllo (Xt_long x)
static Xt_long	xlnegate (Xt_long a, bool negate)
static bool	xl_is_in_xt_int_range (Xt_long a)
static Xt_long	xiiadd (Xt_int a, Xt_int b)
static Xt_long	xliadd (Xt_long a, Xt_int b)
static Xt_long	xlinc (Xt_long a, bool b)
static Xt_long	xlladd (Xt_long a, Xt_long b)
static Xt_long	xiisub (Xt_int a, Xt_int b)
static Xt_long	xllsub (Xt_long a, Xt_long b)
static Xt_long	xlisub (Xt_long a, Xt_int b)
static Xt_long	xilsub (Xt_int a, Xt_long b)
static Xt_long	xiimul (Xt_int a, Xt_int b)
static Xt_uint	xthi (Xt_tword x)
static Xt_uint	xtmid (Xt_tword x)
static Xt_uint	xtlo (Xt_tword x)
static Xt_tword	xlimul (Xt_long a, Xt_int b)
static Xt_idiv	xlidivu (Xt_ulong a, Xt_uint b)
static void	xdivmnu (Xt_ushort *restrict q, Xt_ushort *restrict r, const Xt_ushort *restrict u, const Xt_ushort *restrict v, int m, int n)
static void	xl2a (Xt_ushort a[4], Xt_long u)
static Xt_long	xa2l (Xt_ushort a[4])
static Xt_ldiv	xlldivu (Xt_ulong u, Xt_ulong v)
static Xt_ldiv	xtidiv (Xt_tword a, Xt_int b)
static Xt_ldiv	xlldiv (Xt_long a, Xt_long b)
static int	xlicmp_gt (Xt_long a, Xt_int b)
static int	xlicmp_ge (Xt_long a, Xt_int b)
static int	xlicmp_le (Xt_long a, Xt_int b)
static int	xlicmp_lt (Xt_long a, Xt_int b)
static int	xllcmp_eq (Xt_long a, Xt_long b)
static int	xttcmp_eq (Xt_tword a, Xt_tword b)

Detailed Description

Copyright

Copyright (C) 2016 Jörg Behrens behre.nosp@m.ns@d.nosp@m.krz.d.nosp@m.e Moritz Hanke hanke.nosp@m.@dkr.nosp@m.z.de Thomas Jahns jahns.nosp@m.@dkr.nosp@m.z.de

Author

Jörg Behrens behre.nosp@m.ns@d.nosp@m.krz.d.nosp@m.e Moritz Hanke hanke.nosp@m.@dkr.nosp@m.z.de Thomas Jahns jahns.nosp@m.@dkr.nosp@m.z.de

Definition in file xt_arithmetic_long.h.

Macro Definition Documentation

Xt_div

#define Xt_div	(		num,
			muldiv,
			den )

Value:

XT_INT_DIV((num), (den))

Definition at line 872 of file xt_arithmetic_long.h.

Typedef Documentation

Xt_short

typedef XT_SHORT Xt_short

Definition at line 561 of file xt_arithmetic_long.h.

Xt_ulong

typedef Xt_long Xt_ulong

Definition at line 264 of file xt_arithmetic_long.h.

Xt_ushort

typedef unsigned XT_SHORT Xt_ushort

Definition at line 562 of file xt_arithmetic_long.h.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
xt_hint_bits

Definition at line 401 of file xt_arithmetic_long.h.

Function Documentation

xa2l()

static Xt_long xa2l ( Xt_ushort a[4] )

inlinestatic

Definition at line 678 of file xt_arithmetic_long.h.

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xdivmnu()

static void xdivmnu ( Xt_ushort *restrict q, Xt_ushort *restrict r, const Xt_ushort *restrict u, const Xt_ushort *restrict v, int m, int n )

inlinestatic

Definition at line 588 of file xt_arithmetic_long.h.

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xi2l()

static Xt_long xi2l ( Xt_int a )

inlinestatic

Definition at line 277 of file xt_arithmetic_long.h.

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xiiadd()

static Xt_long xiiadd ( Xt_int a, Xt_int b )

inlinestatic

Definition at line 323 of file xt_arithmetic_long.h.

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xiimul()

static Xt_long xiimul ( Xt_int a, Xt_int b )

inlinestatic

Definition at line 407 of file xt_arithmetic_long.h.

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xiisub()

static Xt_long xiisub ( Xt_int a, Xt_int b )

inlinestatic

Definition at line 362 of file xt_arithmetic_long.h.

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xilsub()

static Xt_long xilsub ( Xt_int a, Xt_long b )

inlinestatic

Definition at line 392 of file xt_arithmetic_long.h.

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xl2a()

static void xl2a ( Xt_ushort a[4], Xt_long u )

inlinestatic

Definition at line 669 of file xt_arithmetic_long.h.

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xl_is_in_xt_int_range()

static bool xl_is_in_xt_int_range ( Xt_long a )

inlinestatic

Definition at line 317 of file xt_arithmetic_long.h.

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xlabs()

static Xt_long xlabs ( Xt_long a )

inlinestatic

Definition at line 285 of file xt_arithmetic_long.h.

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xlhi()

static Xt_uint xlhi ( Xt_long x )

inlinestatic

Definition at line 295 of file xt_arithmetic_long.h.

xliadd()

static Xt_long xliadd ( Xt_long a, Xt_int b )

inlinestatic

Definition at line 333 of file xt_arithmetic_long.h.

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xlicmp_ge()

static int xlicmp_ge ( Xt_long a, Xt_int b )

inlinestatic

Returns

1 if a >= b or 0 if a < b

Definition at line 828 of file xt_arithmetic_long.h.

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xlicmp_gt()

static int xlicmp_gt ( Xt_long a, Xt_int b )

inlinestatic

Returns

1 if a > b or 0 if a <= b

Definition at line 816 of file xt_arithmetic_long.h.

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xlicmp_le()

static int xlicmp_le ( Xt_long a, Xt_int b )

inlinestatic

Returns

1 if a <= b or 0 if a > b

Definition at line 840 of file xt_arithmetic_long.h.

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xlicmp_lt()

static int xlicmp_lt ( Xt_long a, Xt_int b )

inlinestatic

Returns

1 if a < b or 0 if a >= b

Definition at line 852 of file xt_arithmetic_long.h.

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xlidivu()

static Xt_idiv xlidivu ( Xt_ulong a, Xt_uint b )

inlinestatic

Definition at line 511 of file xt_arithmetic_long.h.

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xlimul()

static Xt_tword xlimul ( Xt_long a, Xt_int b )

inlinestatic

Definition at line 445 of file xt_arithmetic_long.h.

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xlinc()

static Xt_long xlinc ( Xt_long a, bool b )

inlinestatic

Definition at line 344 of file xt_arithmetic_long.h.

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xlisub()

static Xt_long xlisub ( Xt_long a, Xt_int b )

inlinestatic

Definition at line 381 of file xt_arithmetic_long.h.

xlladd()

static Xt_long xlladd ( Xt_long a, Xt_long b )

inlinestatic

Definition at line 353 of file xt_arithmetic_long.h.

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xllcmp_eq()

static int xllcmp_eq ( Xt_long a, Xt_long b )

inlinestatic

Definition at line 861 of file xt_arithmetic_long.h.

xlldiv()

static Xt_ldiv xlldiv ( Xt_long a, Xt_long b )

inlinestatic

Definition at line 802 of file xt_arithmetic_long.h.

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xlldivu()

static Xt_ldiv xlldivu ( Xt_ulong u, Xt_ulong v )

inlinestatic

Definition at line 687 of file xt_arithmetic_long.h.

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xllo()

static Xt_uint xllo ( Xt_long x )

inlinestatic

Definition at line 301 of file xt_arithmetic_long.h.

xllsub()

static Xt_long xllsub ( Xt_long a, Xt_long b )

inlinestatic

Definition at line 372 of file xt_arithmetic_long.h.

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xlnegate()

static Xt_long xlnegate ( Xt_long a, bool negate )

inlinestatic

Definition at line 307 of file xt_arithmetic_long.h.

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xlsign()

static int xlsign ( Xt_long x )

inlinestatic

Returns

-1 if x < 0, 1 otherwise

Definition at line 270 of file xt_arithmetic_long.h.

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xthi()

static Xt_uint xthi ( Xt_tword x )

inlinestatic

Definition at line 427 of file xt_arithmetic_long.h.

xtidiv()

static Xt_ldiv xtidiv ( Xt_tword a, Xt_int b )

inlinestatic

Definition at line 792 of file xt_arithmetic_long.h.

xtlo()

static Xt_uint xtlo ( Xt_tword x )

inlinestatic

Definition at line 439 of file xt_arithmetic_long.h.

xtmid()

static Xt_uint xtmid ( Xt_tword x )

inlinestatic

Definition at line 433 of file xt_arithmetic_long.h.

xttcmp_eq()

static int xttcmp_eq ( Xt_tword a, Xt_tword b )

inlinestatic

Definition at line 867 of file xt_arithmetic_long.h.