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Annotation of OpenXM/src/kan96xx/Kan/stackm.h, Revision 1.5

1.5     ! takayama    1: /* $OpenXM: OpenXM/src/kan96xx/Kan/stackm.h,v 1.4 2004/09/11 12:13:41 takayama Exp $ */
1.1       maekawa     2: #define LOAD_SM1_PATH "/usr/local/lib/sm1/"
                      3: /* Do not forget to put / at the tail.
                      4:    "/usr/local/lib/sm1" does not work.
                      5: */
                      6:
                      7:
                      8: /******************* stackm.h ******************************/
                      9: #include <setjmp.h>
                     10:
                     11:
                     12:
                     13: /**** data types (class identifiers) ************/
                     14: /* Never change the following orders.
                     15:    If you add a new class, add that class at the bottom and give the
                     16:    max number. */
                     17: #define Snull             0
                     18: #define Sinteger          1     /* integer */
                     19: #define Sstring           2     /* pointer to a string */
                     20: #define SexecutableArray  3     /* executable array */
                     21: #define Soperator         4     /* operators defined in the system dic */
                     22: #define Sdollar           5     /* pointer to a string obtained from $...$ */
                     23: #define Sarray            6     /* lc.ival is the size of array,
                     24:                                   (rc.op)[0], ..., (rc.op)[k] is the array
                     25:                                   of object */
                     26: #define SleftBraceTag    7     /* [ */
                     27: #define SrightBraceTag   8     /* ] */
                     28: #define Spoly            9
                     29: #define SarrayOfPOLY     10
                     30: #define SmatrixOfPOLY    11
                     31: #define Slist            12   /* list of object */
                     32: #define Sfile            13
                     33: #define Sring            14
                     34: #define SuniversalNumber 15
                     35: #define SrationalFunction 16
                     36: #define Sclass          17   /* class, for extension */
                     37: #define Sdouble         18
                     38:
                     39: #define TYPES            19   /* number of data types. */
                     40: /* NOTE! If you change the above, you need to change mklookup.c too. */
                     41: /* Change also dr.sm1 : datatype constants. */
                     42:
                     43: #define     CMO   1024    /* cf. plugin cmo.h. Object tag used in cmo. */
                     44: /*  CMO --- CMO+1024*3
                     45:     CMO + LARGEID ( cf.cmo.h ) --- CMO + LARGEID+256
                     46:     CMO + PRIVATEID ( cf.cmo.h ) --- CMO + PRIVATEID+256
                     47:     are reserved area.
                     48: */
                     49:
                     50: typedef struct object * objectp;
                     51: /*********** fundamental data types ****************/
                     52: union cell {
                     53:   int ival;
                     54:   char *str;
                     55:   struct object *op;
                     56:   POLY poly;
                     57:   struct arrayOfPOLY *arrayp;
                     58:   struct matrixOfPOLY *matrixp;
                     59:   struct tokens *tokenArray;
                     60:   FILE *file;
                     61:   struct ring *ringp;
                     62:   struct coeff *universalNumber;
                     63:   void *voidp;
                     64:   double *dbl;
                     65: };
                     66:
                     67: struct object{
                     68:   int tag;                /* class identifier */
                     69:   union cell lc;          /* left cell */
                     70:   union cell rc;          /* right cell */
                     71: };
                     72:
                     73: struct dictionary {
                     74:   char *key;
                     75:   int h0; /* Value of hash functions */
                     76:   int h1;
                     77:   struct object obj;
                     78:   int attr;
                     79: };
                     80:
                     81: struct operandStack {
                     82:   struct object *ostack;
                     83:   int sp;
                     84:   int size;
                     85: };
                     86:
                     87: struct context {
                     88:   struct dictionary *userDictionary;
                     89:   struct context *super;
                     90:   char *contextName;
                     91:   struct operandStack *mystack; /* It is not used for now. */
                     92: };
                     93:
                     94: /* for the scanner */
                     95: typedef enum {INIT,GET,PUT,OPEN} actionType;
                     96:
                     97: struct tokens{
                     98:   char *token;
                     99:   int kind;
                    100:   struct object object;
                    101: };
                    102:
                    103: /* used in kind of tokens */
                    104: #define ID   2
                    105: #define DOLLAR 3   /* strings enclosed by dollar sign */
                    106: #define EXECUTABLE_STRING 4 /* strings enclosed by {} */
                    107: #define EXECUTABLE_ARRAY  8
                    108:
                    109:
                    110:
                    111: /********** macros to use Sarray **********************/
                    112: /* put to Object Array */
                    113: #define putoa(ob,i,cc) {\
                    114: if ((ob).tag != Sarray) {fprintf(stderr,"Warning: PUTOA is for an array of objects\n");} else \
                    115: {if ((0 <= (i)) && ((i) < (ob).lc.ival)) {\
                    116:   (ob.rc.op)[i] = cc;\
                    117: }else{\
                    118:   fprintf(stderr,"Warning: PUTOA, the size is %d.\n",(ob).lc.ival);\
                    119: }}}
                    120:
                    121: #define getoa(ob,i) ((ob.rc.op)[i])
                    122:
                    123: #define getoaSize(ob) ((ob).lc.ival)
                    124:
                    125: #define isObjectArray(ob) ((ob).tag == Sarray)
                    126:
                    127: #define isDollar(ob) ((ob).tag == Sdollar)
                    128:
                    129: /******** macros for lists ************/
                    130: #define isNullList(list) ((struct object *)NULL == list)
                    131: #define NULLLIST (struct object *)NULL
                    132:
1.5     ! takayama  133: /* For dictionary, flag bit */
1.1       maekawa   134: #define SET_ATTR_FOR_ALL_WORDS 0x10
                    135: #define PROTECT 0x1
                    136: #define ABSOLUTE_PROTECT 0x2
1.4       takayama  137: #define ATTR_INFIX       0x4
1.5     ! takayama  138: #define ATTR_EXPORT      0x8
1.3       takayama  139:
1.5     ! takayama  140: /* For status, flag bit */
1.4       takayama  141: #define STATUS_EOF   -1
                    142: #define STATUS_BREAK 0x1
                    143: #define STATUS_INFIX 0x2
                    144: #define DO_QUOTE     0x10
1.1       maekawa   145:
                    146: typedef enum {CCPUSH,CCPOP,CCRESTORE} actionOfContextControl;
                    147: