/usr/include/alliance/bdd.h is in alliance 5.1.1-1.1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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| |
| This file is part of the Alliance CAD System Copyright |
| (C) Laboratoire LIP6 - Département ASIM Universite P&M Curie|
| |
| Home page : http://www-asim.lip6.fr/alliance/ |
| E-mail : mailto:alliance-users@asim.lip6.fr |
| |
| This progam is free software; you can redistribute it |
| and/or modify it under the terms of the GNU Library General|
| Public License as published by the Free Software Foundation |
| either version 2 of the License, or (at your option) any |
| later version. |
| |
| Alliance VLSI CAD System 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 the GNU C Library; see the file COPYING. |
| If not, write to the Free Software Foundation, Inc., |
| 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| |
\------------------------------------------------------------*/
/*------------------------------------------------------\
| |
| Title : Structures and fonctions for BDD |
| |
| Date : 19.06.2000 |
| |
| Author : Jacomme Ludovic |
| |
\------------------------------------------------------*/
# ifndef BDD_105_H
# define BDD_105_H
/*------------------------------------------------------\
| |
| Constants |
| |
\------------------------------------------------------*/
/*------------------------------------------------------\
| |
| Hash Oper Constants |
| |
\------------------------------------------------------*/
# define BDD_OPER_RESTRICT ((long)0x00010000)
# define BDD_OPER_COMPOSE ((long)0x00020000)
# define BDD_OPER_SIMP_DC_ON ((long)0x00040000)
# define BDD_OPER_SIMP_DC_OFF ((long)0x00080000)
# define BDD_OPER_INTERSECT ((long)0x00100000)
# define BDD_OPER_COFACTOR ((long)0x00200000)
# define BDD_OPER_SUBSTITUTE ((long)0x00400000)
# define BDD_OPER_EXIST ((long)0x00800000)
# define BDD_OPER_EXIST_MISS ((long)0x01000000)
# define BDD_OPER_REDUCE ((long)0x02000000)
# define BDD_OPER_REL_PROD ((long)0x04000000)
# define BDD_OPER_MASK ((long)0x03FF0000)
/*------------------------------------------------------\
| |
| Bdd Hash Node |
| |
\------------------------------------------------------*/
# define BDD_HASH_NODE_EMPTY ((bddhnode)0)
# define BDD_HASH_NODE_DELETED ((bddhnode)1)
/*------------------------------------------------------\
| |
| Bdd Index |
| |
\------------------------------------------------------*/
# define BDD_INDEX_ZERO ((bddindex) 0)
# define BDD_INDEX_ONE ((bddindex) 1)
# define BDD_INDEX_MIN ((bddindex) 2)
# define BDD_MAX_INDEX ((bddindex)-1)
/*------------------------------------------------------\
| |
| Bdd Short |
| |
\------------------------------------------------------*/
# define BDD_MAX_SHORT ((bddshort)-1)
/*------------------------------------------------------\
| |
| Bdd Variable |
| |
\------------------------------------------------------*/
# define BDD_MAX_VAR ( ((bddvar)-1) - BDD_INDEX_MIN )
# define BDD_MIN_VAR ((bddvar)-1)
/*------------------------------------------------------\
| |
| Bdd Reference |
| |
\------------------------------------------------------*/
# define BDD_MAX_REF ((bddref)-1)
/*------------------------------------------------------\
| |
| Bdd Flag |
| |
\------------------------------------------------------*/
# define BDD_FLAG_NUM_MASK (bddflag)( 0x0001 )
# define BDD_MAX_FLAG (bddflag)( -1 )
/*------------------------------------------------------\
| |
| Support Type |
| |
\------------------------------------------------------*/
# define BDD_SUPPORT_CHAIN 0
# define BDD_SUPPORT_PTYPE 1
/*------------------------------------------------------\
| |
| Add Input Mode |
| |
\------------------------------------------------------*/
# define BDD_IN_MODE_FIRST 0x00
# define BDD_IN_MODE_LAST 0x01
# define BDD_IN_MODE_BEFORE 0x02
# define BDD_IN_MODE_AFTER 0x03
# define BDD_IN_MODE_IMPOSE 0x04
/*------------------------------------------------------\
| |
| Add Auxiliar Mode |
| |
\------------------------------------------------------*/
# define BDD_AUX_MODE_SINGLE 0x00
# define BDD_AUX_MODE_GLOBAL 0x01
/*------------------------------------------------------\
| |
| User Function Type |
| |
\------------------------------------------------------*/
# define BDD_FUNC_RESET_HASH_OPER 0
/*------------------------------------------------------\
| |
| Bdd System Flags |
| |
\------------------------------------------------------*/
# define BDD_SYSTEM_REORDER_ON_MASK 0x0001
# define BDD_SYSTEM_REORDER_MASK 0x0002
# define BDD_SYSTEM_EXPLOSION_ON_MASK 0x0004
# define BDD_SYSTEM_EXPLOSION_MASK 0x0008
# define BDD_SYSTEM_SWAP_VAR_MASK 0x0010
# define BDD_SYSTEM_NO_WARNING_MASK 0x0020
/*------------------------------------------------------\
| |
| Macros |
| |
\------------------------------------------------------*/
#ifndef __P
# if defined(__STDC__) || defined(__GNUC__)
# define __P(x) x
# else
# define __P(x) ()
# endif
#endif
/*------------------------------------------------------\
| |
| Bdd System Mask |
| |
\------------------------------------------------------*/
# define SetBddSystemReorderOn( S ) ( (S)->FLAGS |= BDD_SYSTEM_REORDER_ON_MASK )
# define IsBddSystemReorderOn( S ) ( (S)->FLAGS & BDD_SYSTEM_REORDER_ON_MASK )
# define ClearBddSystemReorderOn( S ) ( (S)->FLAGS &= ~BDD_SYSTEM_REORDER_ON_MASK)
# define SetBddSystemReorder( S ) ( (S)->FLAGS |= BDD_SYSTEM_REORDER_MASK )
# define IsBddSystemReorder( S ) ( (S)->FLAGS & BDD_SYSTEM_REORDER_MASK )
# define ClearBddSystemReorder( S ) ( (S)->FLAGS &= ~BDD_SYSTEM_REORDER_MASK)
# define SetBddSystemExplosionOn( S ) ( (S)->FLAGS |= BDD_SYSTEM_EXPLOSION_ON_MASK )
# define IsBddSystemExplosionOn( S ) ( (S)->FLAGS & BDD_SYSTEM_EXPLOSION_ON_MASK )
# define ClearBddSystemExplosionOn( S ) ( (S)->FLAGS &= ~BDD_SYSTEM_EXPLOSION_ON_MASK)
# define SetBddSystemExplosion( S ) ( (S)->FLAGS |= BDD_SYSTEM_EXPLOSION_MASK )
# define IsBddSystemExplosion( S ) ( (S)->FLAGS & BDD_SYSTEM_EXPLOSION_MASK )
# define ClearBddSystemExplosion( S ) ((S)->FLAGS &= ~BDD_SYSTEM_EXPLOSION_MASK)
# define SetBddSystemSwapVar( S ) ( (S)->FLAGS |= BDD_SYSTEM_SWAP_VAR_MASK )
# define IsBddSystemSwapVar( S ) ( (S)->FLAGS & BDD_SYSTEM_SWAP_VAR_MASK )
# define ClearBddSystemSwapVar( S ) ( (S)->FLAGS &= ~BDD_SYSTEM_SWAP_VAR_MASK)
# define SetBddSystemNoWarning( S ) ( (S)->FLAGS |= BDD_SYSTEM_NO_WARNING_MASK )
# define IsBddSystemNoWarning( S ) ( (S)->FLAGS & BDD_SYSTEM_NO_WARNING_MASK )
# define ClearBddSystemNoWarning( S ) ( (S)->FLAGS &= ~BDD_SYSTEM_NO_WARNING_MASK)
/*------------------------------------------------------\
| |
| Bdd Local System |
| |
\------------------------------------------------------*/
# define setbddlocalsystem( S ) \
\
do { if ( (S) ) BddLocalSystem = (S); } while (0)
/*------------------------------------------------------\
| |
| Bdd Local Circuit |
| |
\------------------------------------------------------*/
# define setbddlocalcircuit( C ) \
\
do { if ( (C) ) { BddLocalCircuit = (C); \
BddLocalSystem = (C)->BDD_SYSTEM; } } while (0)
/*------------------------------------------------------\
| |
| Bdd Support |
| |
\------------------------------------------------------*/
# define getbddnodesupportchain( S, N ) \
\
((chain_list *)getbddnodesupport( (S), (N), BDD_SUPPORT_CHAIN ))
# define getbddnodesupportptype( S, N ) \
\
((ptype_list *)getbddnodesupport( (S), (N), BDD_SUPPORT_PTYPE ))
/*------------------------------------------------------\
| |
| Type |
| |
\------------------------------------------------------*/
/*------------------------------------------------------\
| |
| Index Ref Mark and Var |
| |
\------------------------------------------------------*/
typedef unsigned short bddindex;
typedef unsigned short bddref;
typedef unsigned char bddmark;
typedef unsigned char bddflag;
typedef unsigned short bddvar;
typedef unsigned short bddshort;
/*------------------------------------------------------\
| |
| Bdd Alloc Info |
| |
\------------------------------------------------------*/
typedef struct bddallocinfo
{
long CIRCUIT;
long SYSTEM;
long BLOCK;
long NODE_BLOCK;
long HASH_NODE_TABLE;
long HASH_NODE;
long HASH_OPER_TABLE;
long HASH_OPER;
long VAR_TREE;
long VAR_CHILD;
long VAR;
long VAR_NODE;
long INDEX_NODE;
long INDEX;
long ASSOC;
long ASSOC_NODE;
long NAME_IN;
long INDEX_IN;
long HEATH;
long USER_FUNC;
} bddallocinfo;
/*------------------------------------------------------\
| |
| Bdd User Function |
| |
\------------------------------------------------------*/
typedef struct bdduserfunc
{
struct bdduserfunc *NEXT;
void (*FUNC)();
void *DATA;
long TYPE;
} bdduserfunc;
/*------------------------------------------------------\
| |
| Bdd Node |
| |
\------------------------------------------------------*/
typedef struct bddnode
{
struct bddnode *HIGH;
struct bddnode *LOW;
bddindex INDEX;
bddmark MARK;
bddflag FLAG;
bddref REF_EXT;
bddref REF_INT;
} bddnode;
/*------------------------------------------------------\
| |
| Bdd Hash Node |
| |
\------------------------------------------------------*/
typedef bddnode *bddhnode;
/*------------------------------------------------------\
| |
| Bdd Block |
| |
\------------------------------------------------------*/
typedef struct bddblock
{
struct bddblock *NEXT;
struct bddnode *NODE;
long NODE_FREE;
} bddblock;
/*------------------------------------------------------\
| |
| Bdd Hash Node Table |
| |
\------------------------------------------------------*/
typedef struct bddhnodetable
{
bddhnode *TABLE;
long TABLE_SIZE;
long NUMBER_NODE;
long NUMBER_ADD;
long NUMBER_SCAN;
long NUMBER_STRETCH;
long NUMBER_RESIZE;
} bddhnodetable;
/*------------------------------------------------------\
| |
| Bdd Hash Oper |
| |
\------------------------------------------------------*/
typedef struct bddhoper
{
bddnode *LEFT;
bddnode *RIGHT;
bddnode *FATHER;
long OPERATOR;
} bddhoper;
/*------------------------------------------------------\
| |
| Bdd Hash Oper Table |
| |
\------------------------------------------------------*/
typedef struct bddhopertable
{
bddhoper *TABLE;
long TABLE_SIZE;
long TABLE_FREEZE;
long NUMBER_OPER;
long NUMBER_ADD;
long NUMBER_HIT;
long NUMBER_MISS;
long NUMBER_RESET;
} bddhopertable;
/*------------------------------------------------------\
| |
| Bdd Variable Node |
| |
\------------------------------------------------------*/
typedef bddnode *bddvarnode;
/*------------------------------------------------------\
| |
| Bdd Index Node |
| |
\------------------------------------------------------*/
typedef bddhnodetable *bddindexnode;
/*------------------------------------------------------\
| |
| Bdd Assoc Node |
| |
\------------------------------------------------------*/
typedef bddnode *bddassocnode;
/*------------------------------------------------------\
| |
| Bdd Assoc |
| |
\------------------------------------------------------*/
typedef struct bddassoc
{
struct bddassoc *NEXT;
bddassocnode *ASSOC_NODE;
bddvar FIRST;
bddvar LAST;
bddshort IDENT;
bddshort CACHE;
} bddassoc;
/*------------------------------------------------------\
| |
| Bdd System |
| |
\------------------------------------------------------*/
typedef struct bddsystem
{
bddblock *BLOCK;
bddnode *NODE_FREE;
long NUMBER_FREE;
bddindexnode *INDEX_NODE;
bddvarnode *VAR_NODE;
bddindex *VAR_TO_INDEX;
bddvar *INDEX_TO_VAR;
long NUMBER_NODE;
long MAX_NODE;
long TOP_NODE;
long NUMBER_VAR;
long MAX_VAR;
long NUMBER_INDEX;
long MAX_INDEX;
bddassoc *ASSOC;
unsigned char ASSOC_RESET;
bddhopertable *HASH_OPER;
bddnode *ONE;
bddnode *ZERO;
bddmark MARK;
long FLAGS;
void (*REORDER_FUNC)();
long REORDER_LOW;
long REORDER_LIMIT;
long REORDER_RATIO;
bdduserfunc *USER_FUNC;
long VAR_MODEL;
long OPER_MODEL;
void (*EXPLOSION_FUNC)();
long EXPLOSION_LIMIT;
} bddsystem;
/*------------------------------------------------------\
| |
| Bdd Name Input |
| |
\------------------------------------------------------*/
typedef char *bddnamein;
/*------------------------------------------------------\
| |
| Bdd Circuit |
| |
\------------------------------------------------------*/
typedef struct bddcircuit
{
char *NAME;
authtable *HASH_IN;
authtable *HASH_OUT;
bddnamein *NAME_IN;
long NAME_IN_SIZE;
bddindex *INDEX_IN;
long INDEX_IN_SIZE;
long NUMBER_NAME_IN;
long NUMBER_NAME_OUT;
bddsystem *BDD_SYSTEM;
} bddcircuit;
/*------------------------------------------------------\
| |
| Bdd Heath |
| |
\------------------------------------------------------*/
typedef struct bddheath
{
struct bddheath *NEXT;
struct bddnode *VAR;
struct bddnode *MINUS;
struct bddnode *PLUS;
} bddheath;
/*------------------------------------------------------\
| |
| Global Variables |
| |
\------------------------------------------------------*/
extern long BDD_HNODE_STRETCH_FACTOR;
extern long BDD_HNODE_RESIZE_FACTOR;
extern long BDD_HNODE_MIN_FILL_FACTOR;
extern long BDD_HNODE_MAX_SCAN;
extern bddsystem *BddLocalSystem;
extern bddcircuit *BddLocalCircuit;
extern bddallocinfo BddAllocInfo;
/*------------------------------------------------------\
| |
| Functions |
| |
\------------------------------------------------------*/
/*------------------------------------------------------\
| |
| Env Functions |
| |
\------------------------------------------------------*/
extern void bddenv __P(());
/*------------------------------------------------------\
| |
| Alloc Functions |
| |
\------------------------------------------------------*/
extern bddcircuit * allocbddcircuit __P(());
extern bddsystem * allocbddsystem __P(());
extern bddblock * allocbddblock __P(());
extern bddnode * allocbddnodeblock __P((long Number));
extern bddhnodetable * allocbddhnodetable __P(());
extern bddhnode * allocbddhnode __P((long Number));
extern bddhopertable * allocbddhopertable __P(());
extern bddhoper * allocbddhoper __P((long Number));
extern bddvar * allocbddvar __P((long Number));
extern bddvarnode * allocbddvarnode __P((long Number));
extern bddindexnode * allocbddindexnode __P((long Number));
extern bddindex * allocbddindex __P((long Number));
extern bddnamein * allocbddnamein __P((long Number));
extern bddindex * allocbddindexin __P((long Number));
extern bddassoc * allocbddassoc __P(());
extern bddassocnode * allocbddassocnode __P((long Number));
extern bddheath * allocbddheath __P(());
extern bdduserfunc * allocbdduserfunc __P(());
extern void viewbddallocinfo __P(());
/*------------------------------------------------------\
| |
| Resize Functions |
| |
\------------------------------------------------------*/
extern bddvar * resizebddvar __P((bddvar *BddVar, long OldNum, long NewNum));
extern bddvarnode * resizebddvarnode __P((bddvarnode *BddVarNode, long OldNum, long NewNum));
extern bddindexnode * resizebddindexnode __P((bddindexnode *BddIndexNode, long OldNum, long NewNum));
extern bddindex * resizebddindex __P((bddindex *BddIndex, long OldNum, long NewNum));
extern bddassocnode * resizebddassocnode __P((bddassocnode *BddAssocNode, long OldNum, long NewNum));
extern bddnamein * resizebddnamein __P((bddnamein *NameIn, long OldNum, long NewNum));
extern bddindex * resizebddindexin __P((bddindex *IndexIn, long OldNum, long NewNum));
/*------------------------------------------------------\
| |
| Free Functions |
| |
\------------------------------------------------------*/
extern void freebddcircuit __P((bddcircuit *BddCircuit));
extern void freebddsystem __P((bddsystem *BddSystem));
extern void freebddblock __P((bddblock *BddBlock));
extern void freebddnodeblock __P((bddnode *BddNode));
extern void freebddhnodetable __P((bddhnodetable *HashTable));
extern void freebddhnode __P((bddhnode *HashNode));
extern void freebddhopertable __P((bddhopertable *HashTable));
extern void freebddhoper __P((bddhoper *HashOper));
extern void freebddvar __P((bddvar *BddVariable));
extern void freebddvarnode __P((bddvarnode *BddVariableNode));
extern void freebddindex __P((bddindex *BddIndex));
extern void freebddindexnode __P((bddindexnode *BddIndexNode));
extern void freebddnamein __P((bddnamein *NameIn));
extern void freebddindexin __P((bddindex *IndexIn));
extern void freebddassoc __P((bddassoc *BddAssoc));
extern void freebddassocnode __P((bddassocnode *BddAssocNode));
extern void freebddheath __P((bddheath *BddHeath));
extern void freebdduserfunc __P((bdduserfunc *BddUserFunc));
/*------------------------------------------------------\
| |
| Circuit Functions |
| |
\------------------------------------------------------*/
extern bddcircuit * createbddcircuit __P((char *Name, long NumberIn, long NumberOut, bddsystem *BddSystem));
extern void resetbddcircuit __P((bddcircuit *BddCircuit));
extern void destroybddcircuit __P((bddcircuit *BddCircuit));
extern void viewbddcircuit __P((bddcircuit *BddCircuit, char ViewName));
extern bddnode * searchbddcircuitin __P((bddcircuit *BddCircuit, char *InputName));
extern bddnode * addbddcircuitin __P((bddcircuit *BddCircuit, char *InputName, bddindex Index, long Mode));
extern char * getbddcircuitinname __P((bddcircuit *BddCircuit, bddindex Index ));
extern bddnode * addbddcircuitaux __P((bddcircuit *BddCircuit, char *InputName, bddnode *BddAux, int (*UserFunc)(), long Mode));
extern bddnode * renamebddcircuitin __P((bddcircuit *BddCircuit, char *InputName, char *NewName));
extern bddnode * searchbddcircuitout __P((bddcircuit *BddCircuit, char *OutputName));
extern bddnode * addbddcircuitout __P((bddcircuit *BddCircuit, char *OutputName, bddnode *BddNode));
extern int delbddcircuitout __P((bddcircuit *BddCircuit, char *OutputName));
extern bddnode * addbddcircuitabl __P((bddcircuit *BddCircuit, ablexpr *Expr));
extern ablexpr * convertbddcircuitabl __P((bddcircuit *BddCircuit, bddnode *BddNode));
extern ablexpr * convertbddcircuitsumabl __P((bddcircuit *BddCircuit, bddnode *BddNode));
extern long getbddcircuitnumnode __P(( bddcircuit *BddCircuit ));
extern long getbddcircuitsize __P(( bddcircuit *BddCircuit ));
extern void optimizebddcircuit __P(( bddcircuit *BddCircuit, long (*CostFunc)(), float MaxSizeFactor ));
/*------------------------------------------------------\
| |
| System Functions |
| |
\------------------------------------------------------*/
extern bddsystem * createbddsystem __P((long ModelVar, long ModelOper, long MaxVar, long MaxNode));
extern void resetbddsystem __P((bddsystem *BddSystem));
extern void destroybddsystem __P((bddsystem *BddSystem));
extern void viewbddsystem __P((bddsystem *BddSystem, char ViewIndex));
extern void viewbddsysteminfo __P((bddsystem *BddSystem));
/*------------------------------------------------------\
| |
| Block Functions |
| |
\------------------------------------------------------*/
extern bddblock * createbddblock __P((bddsystem *BddSystem));
extern void resetbddblock __P((bddsystem *BddSystem));
extern void destroybddblock __P((bddsystem *BddSystem));
extern void viewbddblock __P((bddsystem *BddSystem, void (*FuncView)()));
extern bddblock * addbddblock __P((bddsystem *BddSystem));
/*------------------------------------------------------\
| |
| User Functions |
| |
\------------------------------------------------------*/
extern bdduserfunc * addbdduserfunc __P((bddsystem *BddSystem, long Type, void (*Func)(), void *Data));
extern void execbdduserfunc __P((bddsystem *BddSystem, long Type));
extern int delbdduserfunc __P((bddsystem *BddSystem, bdduserfunc *BddUserFunc));
extern void destroybdduserfunc __P((bddsystem *BddSystem));
/*------------------------------------------------------\
| |
| Variable Functions |
| |
\------------------------------------------------------*/
extern bddindex newbddvar __P((bddsystem *BddSystem, bddvar Variable));
extern bddnode * addbddvar __P((bddsystem *BddSystem, bddvar Variable));
extern bddnode * addbddvarfirst __P((bddsystem *BddSystem));
extern bddnode * addbddvarlast __P((bddsystem *BddSystem));
extern bddnode * addbddvarbefore __P((bddsystem *BddSystem, bddindex Index));
extern bddnode * addbddvarafter __P((bddsystem *BddSystem, bddindex Index));
extern int swapbddvar __P((bddsystem *BddSystem, bddvar Variable));
extern void sweepbddvar __P((bddsystem *BddSystem, bddvar Variable, int SweepRef));
extern bddindex getbddvarindex __P((bddsystem *BddSystem, bddvar Variable));
extern bddvar getbddvarbyindex __P((bddsystem *BddSystem, bddindex Index));
extern bddnode * getbddvarnode __P((bddsystem *BddSystem, bddvar Variable));
extern bddnode * getbddvarnodebyindex __P((bddsystem *BddSystem, bddindex Index));
/*------------------------------------------------------\
| |
| Auxiliary Variable Functions |
| |
\------------------------------------------------------*/
extern bddnode * addbddvarauxsingle __P((bddsystem *BddSystem, bddnode *BddAux));
extern bddnode * addbddvarauxglobal __P((bddsystem *BddSystem, bddnode *BddAux, int (*UserFunc)()));
extern bddnode *addbddvarauxuser();
/*------------------------------------------------------\
| |
| Node Functions |
| |
\------------------------------------------------------*/
extern bddnode * addbddnode __P((bddsystem *BddSystem, bddindex Index, bddnode *High, bddnode *Low));
extern void delbddnode __P((bddsystem *BddSystem, bddnode *BddNode));
extern void viewbddnode __P((bddsystem *BddSystem, bddnode *BddNode));
extern chain_list * addbddnodelist __P((bddsystem *BddSystem, chain_list *HeadList, bddnode *BddNode));
extern void delbddnodelist __P((bddsystem *BddSystem, chain_list *HeadList));
/*------------------------------------------------------\
| |
| Reference Functions |
| |
\------------------------------------------------------*/
extern bddnode * incbddrefext __P((bddnode *BddNode));
extern bddnode * decbddrefext __P((bddnode *BddNode));
extern bddnode * incbddrefint __P((bddnode *BddNode));
extern bddnode * decbddrefint __P((bddnode *BddNode));
extern bddnode * setbddrefext __P((bddnode *BddNode));
extern bddnode * unsetbddrefext __P((bddnode *BddNode));
extern void updatebddref __P((bddnode *BddNode));
extern void clearbddsystemrefext __P((bddsystem *BddSystem));
extern void clearbddsystemrefint __P((bddsystem *BddSystem));
extern void clearbddsystemref __P((bddsystem *BddSystem));
/*------------------------------------------------------\
| |
| Association Functions |
| |
\------------------------------------------------------*/
extern bddassoc * addbddassoc __P((bddsystem *BddSystem));
extern int delbddassoc __P((bddsystem *BddSystem, bddassoc *BddAssoc));
extern void viewbddassoc __P((bddsystem *BddSystem, bddassoc *BddAssoc, void (*FuncView)()));
extern void resetbddassoc __P((bddsystem *BddSystem, bddassoc *BddAssoc));
extern void destroybddassoc __P((bddsystem *BddSystem));
extern bddassoc * addbddnodeassoc __P((bddsystem *BddSystem, bddassoc *BddAssoc, bddvar Variable, bddnode *BddNode));
extern int delbddnodeassoc __P((bddsystem *BddSystem, bddassoc *BddAssoc, bddvar Variable));
/*------------------------------------------------------\
| |
| Mark Functions |
| |
\------------------------------------------------------*/
extern void newbddsystemmark __P(( bddsystem *BddSystem ));
extern void setbddnodemark __P(( bddsystem *BddSystem, bddnode *BddNode ));
extern int testbddnodemark __P(( bddsystem *BddSystem, bddnode *BddNode ));
extern long getbddnodenum __P((bddsystem *BddSystem, bddnode *BddNode));
extern long getbddnodesize __P((bddsystem *BddSystem, bddnode *BddNode));
/*------------------------------------------------------\
| |
| Flag Functions |
| |
\------------------------------------------------------*/
extern long flagbddnode __P((bddsystem *BddSystem, bddnode *BddNode, bddflag Flag));
extern long unflagbddnode __P((bddsystem *BddSystem, bddnode *BddNode, bddflag Flag));
/*------------------------------------------------------\
| |
| Check Functions |
| |
\------------------------------------------------------*/
extern int checkbddindex __P((bddsystem *BddSystem, bddindex Index, int Severity));
extern int checkbddvar __P((bddsystem *BddSystem, bddvar Variable, int Severity));
extern int checkbddoper __P((bddsystem *BddSystem, long Oper, int Severity));
extern int checkbddassoc __P((bddsystem *BddSystem, bddassoc *BddAssoc, int Severity));
extern int checkbddmaxnode __P((bddsystem *BddSystem, int Severity));
/*------------------------------------------------------\
| |
| Get Hash Functions |
| |
\------------------------------------------------------*/
extern long getbddhnodesize __P((long Size));
extern long getbddhnodekey __P((bddhnodetable *Table, bddnode *BddNode));
extern long getbddhnodeindex __P((bddhnodetable *Table, bddnode *BddNode, long Index));
extern long getbddhopersize __P((long Size));
extern long getbddhoperkey __P((bddhopertable *Table, long Oper, bddnode *BddLeft, bddnode *BddRight));
/*------------------------------------------------------\
| |
| Check Hash Functions |
| |
\------------------------------------------------------*/
extern int checkbddhnode __P((bddnode *HashNode, int Severity));
/*------------------------------------------------------\
| |
| Set Hash Functions |
| |
\------------------------------------------------------*/
extern void setbddhnodefunc __P((long (*FuncSize)(), long (*FuncKey)(), long (*FuncIndex)()));
extern void setbddhoperfunc __P((long (*FuncSize)(), long (*FuncKey)()));
/*------------------------------------------------------\
| |
| Hash Table Functions |
| |
\------------------------------------------------------*/
extern bddhnodetable * createbddhnodetable __P((long Length));
extern void stretchbddhnodetable __P((bddhnodetable *HashTable));
extern void destroybddhnodetable __P((bddhnodetable *HashTable));
extern void resetbddhnodetable __P((bddhnodetable *HashTable));
extern void viewbddhnodetable __P((bddhnodetable *HashTable, void (*FuncView)()));
extern bddhopertable * createbddhopertable __P((long Length));
extern void destroybddhopertable __P((bddhopertable *HashTable));
extern void resetbddhopertable __P((bddhopertable *HashTable));
extern void viewbddhopertable __P((bddhopertable *HashTable, void (*FuncView)()));
/*------------------------------------------------------\
| |
| Hash Node Functions |
| |
\------------------------------------------------------*/
extern bddnode * addbddhnode __P((bddhnodetable *HashTable, bddnode *BddNode));
extern int delbddhnode __P((bddhnodetable *HashTable, bddnode *BddNode));
extern void viewbddhnode __P((bddnode *HashNode));
/*------------------------------------------------------\
| |
| Hash Oper Functions |
| |
\------------------------------------------------------*/
extern bddhoper * addbddhoper __P((bddhopertable *HashTable, long Oper, bddnode *BddLeft, bddnode *BddRight, bddnode *BddFather));
extern bddhoper * searchbddhoper __P((bddhopertable *HashTable, long Oper, bddnode *BddLeft, bddnode *BddRight));
extern void viewbddhoper __P((bddhoper *HashOper));
/*------------------------------------------------------\
| |
| View Index and Variable Nodes |
| |
\------------------------------------------------------*/
extern void viewbddindexnode __P((bddsystem *BddSystem, void (*FuncView)()));
extern void viewbddvarnode __P((bddsystem *BddSystem, void (*FuncView)()));
/*------------------------------------------------------\
| |
| Apply Functions |
| |
\------------------------------------------------------*/
extern bddnode * applybddnode __P((bddsystem *BddSystem, long Oper, bddnode *BddNode1, bddnode *BddNode2));
extern bddnode * applybddnodenot __P((bddsystem *BddSystem, bddnode *BddNode));
extern bddnode * applybddnodeite __P((bddsystem *BddSystem, bddnode *BddIf, bddnode *BddThen, bddnode *BddElse));
extern bddnode * applybddnodeterm __P((bddsystem *BddSystem, long Oper, bddindex Index, bddnode *BddNode));
extern bddnode * applybddnodelist __P((bddsystem *BddSystem, long Oper, chain_list *BddList));
/*------------------------------------------------------\
| |
| Support Functions |
| |
\------------------------------------------------------*/
extern void * getbddnodesupport __P((bddsystem *BddSystem, bddnode *BddNode, int Mode));
extern int isbddvarinsupport __P((bddsystem *BddSystem, bddnode *BddNode, bddvar Variable));
/*------------------------------------------------------\
| |
| Compose Functions |
| |
\------------------------------------------------------*/
extern bddnode * restrictbddnode __P((bddsystem *BddSystem, bddnode *BddNode, bddvar Variable, bddnode *BddSubst));
extern bddnode * composebddnode __P((bddsystem *BddSystem, bddnode *BddNode, bddvar Variable, bddnode *BddSubst));
/*------------------------------------------------------\
| |
| Substitute Functions |
| |
\------------------------------------------------------*/
extern bddnode * substbddnodeassoc __P((bddsystem *BddSystem, bddnode *BddNode, bddassoc *BddAssoc));
/*------------------------------------------------------\
| |
| Existential Quantification Functions |
| |
\------------------------------------------------------*/
extern bddnode *forallbddnodeassoc __P((bddsystem *BddSystem, bddnode *BddNode, bddassoc *BddAssoc));
extern bddnode *forallbddnodemissassoc __P((bddsystem *BddSystem, bddnode *BddNode, bddassoc *BddAssoc));
extern bddnode *existbddnodeassoc __P((bddsystem *BddSystem, bddnode *BddNode, bddassoc *BddAssoc));
extern bddnode *existbddnodemissassoc __P((bddsystem *BddSystem, bddnode *BddNode, bddassoc *BddAssoc));
/*------------------------------------------------------\
| |
| Relational Product Functions |
| |
\------------------------------------------------------*/
extern bddnode *relprodbddnodeassoc __P((bddsystem *BddSystem, bddnode *BddNode1, bddnode *BddNode2, bddassoc *BddAssoc));
/*------------------------------------------------------\
| |
| Intersect & Imply Functions |
| |
\------------------------------------------------------*/
extern bddnode * implybddnode __P((bddsystem *BddSystem, bddnode *BddNode1, bddnode *BddNode2));
extern bddnode * intersectbddnode __P((bddsystem *BddSystem, bddnode *BddNode1, bddnode *BddNode2));
/*------------------------------------------------------\
| |
| Fraction Functions |
| |
\------------------------------------------------------*/
extern double fractionbddnode __P((bddsystem *BddSystem, bddnode *BddNode));
/*------------------------------------------------------\
| |
| Satisfy Functions |
| |
\------------------------------------------------------*/
extern bddnode * satisfybddnode __P((bddsystem *BddSystem, bddnode *BddNode));
extern bddnode * satisfybddnodeassoc __P((bddsystem *BddSystem, bddnode *BddNode, bddassoc *BddAssoc));
/*------------------------------------------------------\
| |
| Cofactor Functions |
| |
\------------------------------------------------------*/
extern bddnode * cofactorbddnode __P((bddsystem *BddSystem, bddnode *BddNode1, bddnode *BddNode2));
/*------------------------------------------------------\
| |
| Reduce Functions |
| |
\------------------------------------------------------*/
extern bddnode * reducebddnode __P((bddsystem *BddSystem, bddnode *BddNode1, bddnode *BddNode2));
/*------------------------------------------------------\
| |
| Heath Functions |
| |
\------------------------------------------------------*/
extern bddheath * getbddheath __P((bddsystem *BddSystem, bddnode *BddNode));
extern bddheath * getbddheathvar __P((bddsystem *BddSystem, bddnode *BddNode, bddvar Variable));
extern void delbddheath __P((bddsystem *BddSystem, bddheath *BddHeath));
/*------------------------------------------------------\
| |
| Simplify Functions |
| |
\------------------------------------------------------*/
extern bddnode * simpbddnodedcon __P((bddsystem *BddSystem, bddnode *BddOn, bddnode *BddDc));
extern bddnode * simpbddnodedcoff __P((bddsystem *BddSystem, bddnode *BddOff, bddnode *BddDc));
/*------------------------------------------------------\
| |
| Conversion Functions |
| |
\------------------------------------------------------*/
extern chain_list * convertbddnodeabl __P((bddsystem *BddSystem, char **NameArray, bddindex *IndexArray, bddnode *BddNode));
extern ablexpr *convertbddnodemuxabl();
extern chain_list * convertbddnodesumabl __P((bddsystem *BddSystem, char **NameArray, bddindex *IndexArray, bddnode *BddNode));
extern chain_list * convertbddindexabl __P((bddsystem *BddSystem, char **NameArray, bddindex *IndexArray, bddindex Index));
/*------------------------------------------------------\
| |
| Garbage Collect Functions |
| |
\------------------------------------------------------*/
extern void garbagebddsystem __P((bddsystem *BddSystem));
extern void sweepbddsystem __P((bddsystem *BddSystem));
/*------------------------------------------------------\
| |
| Reorder Functions |
| |
\------------------------------------------------------*/
extern void reorderbddsystemsimple __P((bddsystem *BddSystem));
extern void reorderbddsystemwindow __P((bddsystem *BddSystem));
extern void reorderbddsystemtop __P((bddsystem *BddSystem));
extern void reorderbddsystemdynamic __P((bddsystem *BddSystem, void (*ReorderFunc)(), long ReorderLow, long ReorderRatio));
/*------------------------------------------------------\
| |
| Explosion Functions |
| |
\------------------------------------------------------*/
extern void explosionbddsystemdynamic __P((bddsystem *BddSystem, void (*ExplosionFunc)(), long ExplosionLimit));
extern void explosionbddsystemrestart __P((bddsystem *BddSystem));
/*------------------------------------------------------\
| |
| Test Functions |
| |
\------------------------------------------------------*/
extern int testbddcircuit __P((bddcircuit *BddCircuit));
/*------------------------------------------------------\
| |
| Dump Functions |
| |
\------------------------------------------------------*/
extern bddcircuit * undumpbddcircuit __P((bddsystem *BddSystem, char *FileName));
extern void dumpbddcircuit __P((bddcircuit *BddCircuit, char *FileName));
/*------------------------------------------------------\
| |
| Name Functions |
| |
\------------------------------------------------------*/
extern char * isbddstablename __P((char *StableName));
extern char * getbddstablename __P((char *Name));
/*------------------------------------------------------\
| |
| Log Compatibility Functions |
| |
\------------------------------------------------------*/
extern bddnode * getlogbddnodeone __P(());
extern bddnode * getlogbddnodezero __P(());
extern bddnode * getlogbddnodeterm __P((bddindex Index));
extern bddnode * getlogbddnodenot __P((bddnode *BddNode));
extern bddnode * applylogbddnode __P((long Oper, bddnode *BddNode1, bddnode *BddNode2));
extern ablexpr * convertlogbddnode __P((bddcircuit *BddCircuit, bddnode *BddNode));
extern short addlogbddcircuitin __P((bddcircuit *BddCircuit, char *Name));
/*------------------------------------------------------\
| |
| Bdd Transfert Functions |
| |
\------------------------------------------------------*/
extern bddnode * transfertbdd __P(( bddsystem *SystemSrc, bddsystem *SystemDst, bddnode *Node ));
# endif
|