1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.0.prerelease.0
4: Copyright (C) 1989-2011 Dr. BERTRAND Joël
5:
6: This file is part of RPL/2.
7:
8: RPL/2 is free software; you can redistribute it and/or modify it
9: under the terms of the CeCILL V2 License as published by the french
10: CEA, CNRS and INRIA.
11:
12: RPL/2 is distributed in the hope that it will be useful, but WITHOUT
13: ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14: FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL V2 License
15: for more details.
16:
17: You should have received a copy of the CeCILL License
18: along with RPL/2. If not, write to info@cecill.info.
19: ================================================================================
20: */
21:
22:
23: #ifndef INCLUSION_RPLARGS
24: # define INCLUSION_RPLARGS
25:
26: /*
27: ================================================================================
28: INCLUSIONS
29: ================================================================================
30: */
31:
32: # define RPLARGS
33: # define struct_processus void
34: # include "rpl.h"
35:
36: /*
37: ================================================================================
38: MACROS SPECIFIQUES
39: ================================================================================
40: */
41:
42: #define allocation(a) librpl_allocation((*rpl_arguments).s_etat_processus, a)
43: #define copie_objet(a, b) librpl_copie_objet( \
44: (*rpl_arguments).s_etat_processus, a, b)
45: #define liberation(a) librpl_liberation((*rpl_arguments).s_etat_processus, a)
46:
47: /*
48: --------------------------------------------------------------------------------
49: Types
50: --------------------------------------------------------------------------------
51: */
52:
53: #define declareObject(object) struct_objet *object = NULL
54: #define declareInteger(integer) integer8 integer
55: #define declareReal(real) real8 real
56: #define declareComplex(complex) complex16 complex
57: #define declareDaisyChain(daisyChain) struct_liste_chainee *daisyChain = NULL
58:
59: #define getDaisyChainFromList(list, daisyChain) { \
60: typeof(list) __list = list; \
61: daisyChain = NULL; \
62: ifIsList(__list) { daisyChain = (*__list).objet; } \
63: else executionError("Type mistmatch error"); } while(0)
64:
65: #define fetchElementFromDaisyChain(daisyChain) \
66: ({ typeof(daisyChain) __daisyChain = daisyChain; \
67: if (__daisyChain == NULL) executionError("End of daisy chain"); \
68: (__daisyChain == NULL) ? NULL : (*__daisyChain).donnee; })
69:
70: #define replaceElementIntoDaisyChain(daisyChain, element) \
71: do { typeof(daisyChain) __daisyChain = daisyChain; \
72: if (__daisyChain == NULL) executionError("Nullified daisy chain"); \
73: (*__daisyChain).donnee = element; } while(0)
74:
75: #define nextElementOfDaisyChain(daisyChain) \
76: ({ typeof(daisyChain) __daisyChain = daisyChain; \
77: if (__daisyChain == NULL) executionError("End of daisy chain"); \
78: (__daisyChain == NULL) ? NULL : (*__daisyChain).suivant; })
79:
80: #define null NULL
81: #define nullify(ptr) { ptr = NULL; } while(0)
82: #define nullified(ptr) ((ptr) == NULL)
83:
84: #define postIncr(x) (x++)
85: #define preIncr(x) (++x)
86: #define postDecr(x) (x--)
87: #define preDecr(x) (--x)
88:
89: #define eq ==
90: #define ne !=
91: #define ge >=
92: #define gt >
93: #define le <=
94: #define lt <
95: #define not !
96: #define and &&
97: #define or ||
98: #define false 0
99: #define true -1
100:
101: #define setFalse(a) a = false
102: #define setTrue(a) a = true
103:
104: #define logical int
105: #define string char *
106: #define integer int
107:
108: #define declareStructure typedef struct {
109: #define declareUnion typedef union {
110: #define as(name) } name;
111:
112: #define target(a) (*a)
113: #define address(a) (&a)
114:
115: #define beginGroup {
116: #define endGroup }
117: #define beginMacro beginGroup
118: #define endMacro endGroup while(0)
119: #define stopRequest test_arret((*rpl_arguments).s_etat_processus)
120:
121: /*
122: --------------------------------------------------------------------------------
123: Constructeurs
124: --------------------------------------------------------------------------------
125: */
126:
127: #define HEADER \
128: int __constante; \
129: logical1 __evaluation; \
130: logical1 __validation_instruction = d_faux; \
131: logical1 __presence_aide = d_faux; \
132: logical1 __presence_validation = d_faux; \
133: unsigned char __indice_bit; \
134: unsigned char __indice_bloc; \
135: unsigned char __taille_bloc; \
136: unsigned char __type; \
137: t_8_bits __masque; \
138: { \
139: (*rpl_arguments).instruction_valide = 'Y'; \
140: (*rpl_arguments).erreur = 0; \
141: __constante = 0; \
142: __evaluation = d_faux;
143:
144: #define FUNCTION \
145: if (__validation_instruction == d_vrai) return; \
146: if (__presence_aide == d_faux) \
147: { \
148: systemError("Help string not defined"); \
149: } \
150: else if (__presence_validation == d_faux) \
151: { \
152: systemError("Number of arguments not defined"); \
153: } \
154: __indice_bit = 0; \
155: __indice_bloc = 0; \
156: __taille_bloc = 0; \
157: __type = 0; \
158: __masque = 0; \
159: {
160:
161: #define END \
162: strcpy((char *) __function_name, ""); \
163: if (__constante != 0) \
164: systemError("Constant definition error"); \
165: } } \
166: return;
167:
168: /*
169: --------------------------------------------------------------------------------
170: Déclaration des fonctions externes
171: --------------------------------------------------------------------------------
172: */
173:
174: #define declareExternalFunction(name) \
175: void __external_##name(struct_rpl_arguments *rpl_arguments) { \
176: char __function_name[] = "__external_"#name;
177:
178: #define useExternalFunction(function) \
179: void __external_##function(struct_rpl_arguments *rpl_arguments)
180:
181: #define libraryName(name) char __library_name[] = #name;
182:
183: #define __onLoading void __runOnLoading(struct_rpl_arguments *rpl_arguments)
184: #define __onClosing void __runOnClosing(struct_rpl_arguments *rpl_arguments)
185: #define declareSubroutine(when) __##when { \
186: char __function_name[] = #when; \
187: HEADER \
188: declareHelpString(""); \
189: numberOfArguments(0); \
190: FUNCTION
191: #define endSubroutine END }
192:
193: #define notice(s, ...) do { ufprintf(s, __VA_ARGS__); fflush(s); } while(0)
194: #define logger(...) do { syslog(LOG_NOTICE, __VA_ARGS__); } while(0)
195:
196: #define exportExternalFunctions(...) \
197: char **__external_symbols(unsigned long *nb_symbols, \
198: const char *version) { \
199: char arguments[] = #__VA_ARGS__; \
200: char **tableau; \
201: char *ptr1, *ptr2; \
202: int drapeau; \
203: unsigned long i; \
204: if (strcmp(version, _d_version_rpl) != 0) \
205: { \
206: notice(stdout, "Versions mismatch : library %s, expected %s\n", \
207: _d_version_rpl, version); \
208: (*nb_symbols) = -1; return(NULL); \
209: } \
210: (*nb_symbols) = 0; ptr1 = arguments; drapeau = 0; \
211: while((*ptr1) != 0) \
212: { \
213: if (((*ptr1) != ',') && ((*ptr1) != ' ')) drapeau = -1; \
214: ptr1++; \
215: } \
216: if (drapeau == 0) return(NULL); \
217: ptr1 = arguments; (*nb_symbols) = 1; \
218: while((*ptr1) != 0) if ((*ptr1++) == ',') (*nb_symbols)++; \
219: if ((tableau = malloc((*nb_symbols) * sizeof(char *))) == NULL) \
220: return(NULL); \
221: ptr2 = arguments; i = 0; \
222: while(*ptr2 != 0) \
223: { \
224: while(((*ptr2) == ' ') || ((*ptr2) == ',')) ptr2++; \
225: ptr1 = ptr2; \
226: while(((*ptr2) != 0) && ((*ptr2) != ',') && ((*ptr2) != ' ')) \
227: ptr2++; \
228: if ((tableau[i] = malloc((ptr2 + 2 + \
229: strlen(__library_name) - ptr1) * \
230: sizeof(unsigned char))) == NULL) \
231: return(NULL); \
232: sprintf(tableau[i], "%s$", __library_name); \
233: strncat(&tableau[i][strlen(tableau[i])], ptr1, ptr2 - ptr1); \
234: i++; \
235: if ((*ptr2) != 0) \
236: { \
237: while((*ptr2) == ' ') ptr2++; \
238: if ((*ptr2) == ',') ptr2++; \
239: } \
240: } \
241: (*nb_symbols) = i; \
242: return(tableau); \
243: }
244:
245: #define endExternalFunction return; }
246:
247: #define callExternalFunction(function) { \
248: __taille_bloc = sizeof(t_8_bits) * 8; \
249: __indice_bloc = (35 - 1) / __taille_bloc; \
250: __indice_bit = (35 - 1) % __taille_bloc; \
251: __masque = ((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1); \
252: __evaluation = ((*rpl_arguments).drapeaux_etat[__indice_bloc] & __masque) \
253: ? d_vrai : d_faux; \
254: __masque = ~(((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1)); \
255: (*rpl_arguments).drapeaux_etat[__indice_bloc] &= __masque; \
256: __external_##function(rpl_arguments); \
257: if (__evaluation == d_vrai) \
258: { \
259: __masque = ((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1); \
260: (*rpl_arguments).drapeaux_etat[__indice_bloc] |= __masque; \
261: } \
262: else \
263: { \
264: __masque = ~(((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1)); \
265: (*rpl_arguments).drapeaux_etat[__indice_bloc] &= __masque; \
266: } } while(0)
267:
268: /*
269: --------------------------------------------------------------------------------
270: Macros spécifiques à l'en-tête
271: --------------------------------------------------------------------------------
272: */
273:
274: #define declareHelpString(h) { \
275: __presence_aide = d_vrai; \
276: if ((*rpl_arguments).affichage_arguments == 'Y') \
277: { \
278: uprintf("%s\n", h); \
279: return; \
280: } } while(0)
281:
282: #define declareSymbolicConstant { \
283: numberOfArguments(0); \
284: (*rpl_arguments).constante_symbolique = 'Y'; \
285: __constante++; } while(0)
286:
287: #define numberOfArguments(n) { \
288: __presence_validation = d_vrai; \
289: if ((*rpl_arguments).test_instruction == 'Y') \
290: { \
291: if (n < 0) \
292: systemError("Number of arguments must be positive or null"); \
293: (*rpl_arguments).nombre_arguments = n; \
294: __validation_instruction = d_vrai; \
295: } \
296: else \
297: { \
298: __taille_bloc = sizeof(t_8_bits) * 8; \
299: __indice_bloc = (31 - 1) / __taille_bloc; \
300: __indice_bit = (31 - 1) % __taille_bloc; \
301: __masque = ((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1); \
302: if (((*rpl_arguments).drapeaux_etat[__indice_bloc] & __masque) != 0) \
303: { \
304: (*rpl_arguments).l_base_pile_last = \
305: sauvegarde_arguments(rpl_arguments, n); \
306: } \
307: } } while(0)
308:
309: /*
310: --------------------------------------------------------------------------------
311: Gestion des boucles
312: --------------------------------------------------------------------------------
313: */
314:
315: #define loop(b, e, s) for(b; e; s) {
316: #define endLoop }
317:
318: #define repeatWhile(c) while(c) {
319: #define endWhile }
320:
321: #define doUntil do {
322: #define repeatUntil(c) } while(!(c));
323:
324: #define select(s) switch(s) {
325: #define endSelect }
326: #define nonExclusiveCase(c) case c: {
327: #define endNonExclusiveCase }
328: #define exclusiveCase(c) case c: {
329: #define endExclusiveCase break; }
330: #define defaultCase default:
331: #define endDefaultCase break; }
332:
333: /*
334: --------------------------------------------------------------------------------
335: Gestion des erreurs
336: --------------------------------------------------------------------------------
337: */
338:
339: #define returnOnError(...) { \
340: if ((*rpl_arguments).erreur != 0) \
341: { \
342: __VA_ARGS__; \
343: return; \
344: } } while(0)
345:
346: #define systemError(message) { \
347: (*rpl_arguments).erreur = __LINE__; \
348: (*rpl_arguments).type_erreur = 'S'; \
349: (*rpl_arguments).message_erreur = (unsigned char *) message; \
350: return; } while(0)
351:
352: #define executionError(message) { \
353: (*rpl_arguments).erreur = __LINE__; \
354: (*rpl_arguments).type_erreur = 'E'; \
355: (*rpl_arguments).message_erreur = (unsigned char *) message; } while(0)
356:
357: #define onError(...) \
358: do { if (((*rpl_arguments).type_erreur == 'E') && \
359: ((*rpl_arguments).erreur != 0)) { __VA_ARGS__; \
360: (*rpl_arguments).erreur = 0; } } while(0)
361:
362: #define onExecution(...) \
363: do { if (((*rpl_arguments).type_erreur == 'E') && \
364: ((*rpl_arguments).erreur == 0)) { __VA_ARGS__; } } while(0)
365:
366: /*
367: --------------------------------------------------------------------------------
368: Gestion de la pile opérationnelle
369: --------------------------------------------------------------------------------
370: */
371:
372: #define pushOnStack(object) { \
373: if (((*rpl_arguments).l_base_pile = \
374: empilement_pile_operationnelle(rpl_arguments, object)) == NULL) \
375: systemError("Memory allocation error"); \
376: if ((*object).nombre_occurrences == 1) object = NULL; } while(0)
377:
378: #define pullFromStack(object, ...) { \
379: (*rpl_arguments).l_base_pile = \
380: depilement_pile_operationnelle(rpl_arguments, &object); \
381: if (object == NULL) \
382: { \
383: executionError("Too few arguments"); \
384: } \
385: else \
386: { \
387: if (strlen(#__VA_ARGS__) == 0) \
388: { \
389: systemError("Undefined type"); \
390: } \
391: else \
392: { \
393: __type = 0; \
394: if (strstr(#__VA_ARGS__, "integer") != NULL) \
395: if ((*object).type == INT) __type = 1; \
396: if (strstr(#__VA_ARGS__, "real") != NULL) \
397: if ((*object).type == REL) __type = 1; \
398: if (strstr(#__VA_ARGS__, "complex") != NULL) \
399: if ((*object).type == CPL) __type = 1; \
400: if (strstr(#__VA_ARGS__, "string") != NULL) \
401: if ((*object).type == CHN) __type = 1; \
402: if (strstr(#__VA_ARGS__, "list") != NULL) \
403: if ((*object).type == LST) __type = 1; \
404: if (strstr(#__VA_ARGS__, "unknown") != NULL) \
405: __type = 1; \
406: if (__type == 0) \
407: { \
408: executionError("Type not allowed"); \
409: } \
410: } \
411: } } while(0)
412:
413: /*
414: --------------------------------------------------------------------------------
415: Gestion des objets
416: --------------------------------------------------------------------------------
417: */
418:
419: #define then {
420: #define endIf }
421: #define elseIf } else if
422: #define orElse } else {
423:
424: // Constantes symboliques
425:
426: #define createSymbolicConstant(object, type, value) { \
427: if ((strcmp(#type, "integer") != 0) && (strcmp(#type, "real") != 0)) \
428: systemError("Type not allowed for symbolic constant"); \
429: __taille_bloc = sizeof(t_8_bits) * 8; \
430: __indice_bloc = (35 - 1) / __taille_bloc; \
431: __indice_bit = (35 - 1) % __taille_bloc; \
432: __masque = ((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1); \
433: if (((*rpl_arguments).drapeaux_etat[__indice_bloc] & __masque) != 0) \
434: { \
435: createNameObject(object); \
436: { \
437: char *__constant_name; \
438: if ((__constant_name = malloc((strlen(__library_name) + \
439: strlen(__function_name) - 9) * sizeof(char))) == NULL) \
440: systemError("Memory allocation error"); \
441: sprintf(__constant_name, "%s$%s", __library_name, \
442: &(__function_name[11])); \
443: setName(object, __constant_name); \
444: free(__constant_name); \
445: } \
446: } \
447: else \
448: { \
449: if (strcmp(#type, "integer") == 0) \
450: { \
451: createIntegerObject(object); \
452: setInteger(object, value); \
453: } \
454: else if (strcmp(#type, "real") == 0) \
455: { \
456: createRealObject(object); \
457: setReal(object, value); \
458: } \
459: } \
460: __constante--; } while(0)
461:
462: #define createSymbolicComplexConstant(object, rp, ip) { \
463: __taille_bloc = sizeof(t_8_bits) * 8; \
464: __indice_bloc = (35 - 1) / __taille_bloc; \
465: __indice_bit = (35 - 1) % __taille_bloc; \
466: __masque = ((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1); \
467: if (((*rpl_arguments).drapeaux_etat[__indice_bloc] & __masque) != 0) \
468: { \
469: createNameObject(object); \
470: { \
471: char *__constant_name; \
472: if ((__constant_name = malloc((strlen(__library_name) + \
473: strlen(__function_name) + 2) * sizeof(char))) == NULL) \
474: systemError("Memory allocation error"); \
475: sprintf(__constant_name, "%s$%s", __library_name, \
476: __function_name); \
477: setName(object, __constant_name); \
478: free(__constant_name); \
479: } \
480: } \
481: else \
482: { \
483: createComplexObject(object); \
484: setComplex(object, rp, im); \
485: } \
486: __constante--; } while(0)
487:
488: // Integer
489:
490: #define setInteger(object, value) { \
491: ifIsInteger(object) \
492: { \
493: if ((*object).nombre_occurrences > 1) \
494: { \
495: struct_objet *__tmp_object; \
496: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
497: systemError("Memory allocation error"); \
498: liberation(object); \
499: object = __tmp_object; \
500: } \
501: (*((integer8 *) (*object).objet)) = (integer8) value; \
502: } \
503: else executionError("Type mistmatch error"); } while(0)
504:
505: #define isInteger(object) \
506: ((*object).type == INT)
507:
508: #define ifIsInteger(object) if (isInteger(object))
509: #define elseIfIsInteger(object) } else ifIsInteger(object)
510:
511: #define getInteger(object, value) { \
512: value = 0; \
513: ifIsInteger(object) value = (*((integer8 *) (*object).objet)); \
514: else executionError("Type mismatch error"); } while(0)
515:
516: #define createIntegerObject(object) { \
517: if (object != NULL) \
518: systemError("Reallocated object"); \
519: if ((object = allocation(INT)) == NULL) \
520: systemError("Memory allocation error"); \
521: setInteger(object, 0); } while(0)
522:
523: // Real
524:
525: #define setReal(object, value) { \
526: ifIsReal(object) \
527: { \
528: if ((*object).nombre_occurrences > 1) \
529: { \
530: struct_objet *__tmp_object; \
531: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
532: systemError("Memory allocation error"); \
533: liberation(object); \
534: object = __tmp_object; \
535: } \
536: (*((real8 *) (*object).objet)) = (real8) value; \
537: } \
538: else executionError("Type mistmatch error"); } while(0)
539:
540: #define isReal(object) \
541: ((*object).type == REL)
542:
543: #define ifIsReal(object) if (isReal(object))
544: #define elseIfIsReal(object) } else ifIsReal(object)
545:
546: #define getReal(object, value) { \
547: value = 0; \
548: ifIsReal(object) value = (*((real8 *) (*object).objet)); \
549: else executionError("Type mismatch error"); } while(0)
550:
551: #define createRealObject(object) { \
552: if (object != NULL) \
553: systemError("Reallocated object"); \
554: if ((object = allocation(REL)) == NULL) \
555: systemError("Memory allocation error"); \
556: setReal(object, 0); } while(0)
557:
558: // Complex
559:
560: #define setComplex(object, rp, ip) { \
561: typeof(rp) __rp = rp; \
562: typeof(ip) __ip = ip; \
563: ifIsComplex(object) \
564: { \
565: if ((*object).nombre_occurrences > 1) \
566: { \
567: struct_objet *__tmp_object; \
568: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
569: systemError("Memory allocation error"); \
570: liberation(object); \
571: object = __tmp_object; \
572: } \
573: setRealPartOfComplex(object, __rp); \
574: setImaginaryPartOfComplex(object, __ip); \
575: } \
576: else executionError("Type mismatch error"); } while(0)
577:
578: #define setRealPartOfComplex(object, value) { \
579: if ((*object).nombre_occurrences > 1) \
580: { \
581: struct_objet *__tmp_object; \
582: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
583: systemError("Memory allocation error"); \
584: liberation(object); \
585: object = __tmp_object; \
586: } \
587: ifIsComplex(object) (*((complex16 *) (*object).objet)).partie_reelle = \
588: value; \
589: else executionError("Type mismatch error"); } while(0)
590:
591: #define setImaginaryPartOfComplex(object, value) { \
592: if ((*object).nombre_occurrences > 1) \
593: { \
594: struct_objet *__tmp_object; \
595: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
596: systemError("Memory allocation error"); \
597: liberation(object); \
598: object = __tmp_object; \
599: } \
600: (*((complex16 *) (*object).objet)).partie_imaginaire = value; \
601: else executionError("Type mismatch error"); } while(0)
602:
603: #define getRealPartOfComplex(object, value) \
604: value = (*((complex16 *) (*object).objet)).partie_reelle
605:
606: #define getImaginaryPartOfComplex(object, value) \
607: value = (*((complex16 *) (*object).objet)).partie_imaginaire
608:
609: #define isComplex(object) \
610: ((*object).type == CPL)
611:
612: #define ifIsComplex(object) if (isComplex(object))
613: #define elseIfIsComplex(object) } else ifIsComplex(object)
614:
615: #define getComplex(object, value) { \
616: value.partie_reelle = 0; \
617: value.partie_imaginaire = 0; \
618: ifIsComplex(object) value = (*((complex16 *) (*object).objet)); \
619: else systemError("Not a complex"); } while(0)
620:
621: #define createComplexObject(object) { \
622: if (object != NULL) \
623: systemError("Reallocated object"); \
624: if ((object = allocation(CPL)) == NULL) \
625: systemError("Memory allocation error"); \
626: setComplex(object, 0, 0); } while(0)
627:
628: // Generalized vectors
629:
630: #define createVectorObject(object, size, otype, structure, cat) { \
631: integer8 i; \
632: if (object != NULL) \
633: systemError("Reallocated object"); \
634: if ((object = allocation(cat)) == NULL) \
635: systemError("Memory allocation error"); \
636: (*((structure *) (*object).objet)).taille = size; \
637: if (((*((structure *) (*object).objet)).tableau = \
638: malloc(size * sizeof(otype))) == NULL) \
639: systemError("Memory allocation error"); \
640: if (cat != VCX) \
641: { \
642: if (cat == VIN) \
643: (*((structure *) (*object).objet)).type = 'I'; \
644: else \
645: (*((structure *) (*object).objet)).type = 'R'; \
646: for(i = 0; i < size; ((otype *) (*((structure *) (*object).objet)) \
647: .tableau)[i++] = (otype) 0); \
648: } \
649: else \
650: { \
651: (*((structure *) (*object).objet)).type = 'C'; \
652: for(i = 0; i < size; i++) \
653: { \
654: ((complex16 *) (*((structure *) (*object).objet)).tableau)[i] \
655: .partie_reelle = 0; \
656: ((complex16 *) (*((structure *) (*object).objet)).tableau)[i] \
657: .partie_imaginaire = 0; \
658: } \
659: } } while(0)
660:
661: // Integer vector
662:
663: #define setIntegerIntoVector(object, value, position) { \
664: typeof(position) __position = position; \
665: ifIsIntegerVector(object) \
666: { \
667: if ((*object).nombre_occurrences > 1) \
668: { \
669: struct_objet *__tmp_object; \
670: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
671: systemError("Memory allocation error"); \
672: liberation(object); \
673: object = __tmp_object; \
674: } \
675: __position--; \
676: if ((__position < 0) || (__position >= (*((struct_vecteur *) \
677: (*object).objet)).taille)) \
678: { executionError("Element out of range"); } \
679: else \
680: ((integer8 *) (*((struct_vecteur *) (*object).objet)).tableau) \
681: [__position] = (integer8) value; \
682: } \
683: else executionError("Type mistmatch error"); } while(0)
684:
685: #define isIntegerVector(object) \
686: ((*object).type == VIN)
687:
688: #define ifIsIntegerVector(object) if (isIntegerVector(object))
689: #define elseIfIsIntegerVector(object) } else ifIsIntegerVector(object)
690:
691: #define getIntegerFromVector(object, value, position) { \
692: typeof(position) __position = position; \
693: value = 0; \
694: ifIsIntegerVector(object) \
695: { \
696: __position--; \
697: if ((__position < 0) || (__position >= (*((struct_vecteur *) \
698: (*object).objet)).taille)) \
699: executionError("Element out of range"); \
700: else \
701: value = ((integer8 *) (*((struct_vecteur *) (*object).objet)) \
702: .tableau)[__position]; \
703: } \
704: else executionError("Type mismatch error"); } while(0)
705:
706: #define createIntegerVectorObject(object, size) \
707: createVectorObject(object, size, integer8, struct_vecteur, VIN)
708:
709: // Real vector
710:
711: #define setRealIntoVector(object, value, position) { \
712: typeof(position) __position = position; \
713: ifIsRealVector(object) \
714: { \
715: if ((*object).nombre_occurrences > 1) \
716: { \
717: struct_objet *__tmp_object; \
718: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
719: systemError("Memory allocation error"); \
720: liberation(object); \
721: object = __tmp_object; \
722: } \
723: __position--; \
724: if ((__position < 0) || (__position >= (*((struct_vecteur *) \
725: (*object).objet)).taille)) \
726: { executionError("Element out of range"); } \
727: else \
728: ((real8 *) (*((struct_vecteur *) (*object).objet)).tableau) \
729: [__position] = (real8) value; \
730: } \
731: else executionError("Type mistmatch error"); } while(0)
732:
733: #define isRealVector(object) \
734: ((*object).type == VRL)
735:
736: #define ifIsRealVector(object) if (isRealVector(object))
737: #define elseIfIsRealVector(object) } else ifIsRealVector(object)
738:
739: #define getRealFromVector(object, value, position) { \
740: typeof(position) __position = position; \
741: value = 0; \
742: ifIsRealVector(object) \
743: { \
744: __position--; \
745: if ((__position < 0) || (__position >= (*((struct_vecteur *) \
746: (*object).objet)).taille)) \
747: executionError("Element out of range"); \
748: value = ((real8 *) (*((struct_vecteur *) (*object).objet)).tableau) \
749: [__position]; \
750: } \
751: else executionError("Type mismatch error"); } while(0)
752:
753: #define createRealVectorObject(object, size) \
754: createVectorObject(object, size, real8, struct_vecteur, VRL)
755:
756: // A FIXER
757:
758: #define createComplexVectorObject
759:
760: #define createIntegerMatrixObject
761:
762: #define createRealMatrixObject
763:
764: #define createComplexMatrixObject
765:
766: // Binary integer
767:
768: #define setBinaryInteger(object, value) { \
769: ifIsBinaryInteger(object) \
770: { \
771: if ((*object).nombre_occurrences > 1) \
772: { \
773: struct_objet *__tmp_object; \
774: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
775: systemError("Memory allocation error"); \
776: liberation(object); \
777: object = __tmp_object; \
778: } \
779: (*((integer8 *) (*object).objet)) = (integer8) value; \
780: } \
781: else executionError("Type mistmatch error"); } while(0)
782:
783: #define isBinaryInteger(object) \
784: ((*object).type == BIN)
785:
786: #define ifIsBinaryInteger(object) if (isBinaryInteger(object))
787: #define elseIfIsBinaryInteger(object) } else ifIsBinaryInteger(object)
788:
789: #define getBinaryInteger(object, value) { \
790: value = 0; \
791: ifIsBinaryInteger(object) value = (*((integer8 *) (*object).objet)); \
792: else executionError("Type mismatch error"); } while(0)
793:
794: #define createBinaryIntegerObject(object) { \
795: if (object != NULL) \
796: systemError("Reallocated object"); \
797: if ((object = allocation(BIN)) == NULL) \
798: systemError("Memory allocation error"); \
799: setBinaryInteger(object, 0); } while(0)
800:
801: // Name
802:
803: #define isName(object) \
804: ((*object).type == NOM)
805:
806: #define ifIsName(object) if (isName(object))
807: #define elseIfIsName(object) } else if (isName(object))
808:
809: #define setName(object, value) { \
810: ifIsName(object) \
811: { \
812: if ((*object).nombre_occurrences > 1) \
813: { \
814: struct_objet *__tmp_object; \
815: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
816: systemError("Memory allocation error"); \
817: liberation(object); \
818: object = __tmp_object; \
819: } \
820: free((*((struct_nom *) (*object).objet)).nom); \
821: (*((struct_nom *) (*object).objet)).symbole = d_faux; \
822: if (((*((struct_nom *) (*object).objet)).nom = malloc( \
823: (strlen(value) + 1) * sizeof(unsigned char))) == NULL) \
824: systemError("Memory allocation error"); \
825: strcpy((char *) (*((struct_nom *) (*object).objet)).nom, \
826: (char *) value); \
827: } \
828: else executionError("Type mistmatch error"); } while(0)
829:
830: #define createNameObject(object) { \
831: if (object != NULL) \
832: systemError("Reallocated object"); \
833: if ((object = allocation(NOM)) == NULL) \
834: systemError("Memory allocation error"); \
835: (*((struct_nom *) (*object).objet)).symbole = d_faux; \
836: if (((*((struct_nom *) (*object).objet)).nom = malloc( \
837: sizeof(unsigned char))) == NULL) \
838: systemError("Memory allocation error"); \
839: strcpy((char *) (*((struct_nom *) (*object).objet)).nom, ""); } while(0)
840:
841: // String
842:
843: #define isString(object) \
844: ((*object).type == CHN)
845:
846: #define ifIsString(object) if (isString(object))
847: #define elseIfIsString(object) else if (isString(objet))
848:
849: #define setString(object, string) { \
850: ifIsString(object) \
851: { \
852: if ((*object).nombre_occurrences > 1) \
853: { \
854: struct_objet *__tmp_object; \
855: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
856: systemError("Memory allocation error"); \
857: liberation(object); \
858: object = __tmp_object; \
859: } \
860: free((unsigned char *) (*object).objet); \
861: if (((*object).objet = malloc((strlen(string) + 1) * \
862: sizeof(unsigned char))) == NULL) \
863: systemError("Memory allocation error"); \
864: strcpy((char *) (*object).objet, string); \
865: } \
866: else executionError("Type mistmatch error"); } while(0)
867:
868: #define getString(object, string) { \
869: string = NULL; \
870: ifIsString(object) string = (char *) (*object).objet; \
871: else executionError("Type mismatch error"); } while(0)
872:
873: #define createStringObject(object) { \
874: if (object != NULL) \
875: systemError("Reallocated object"); \
876: if ((object = allocation(CHN)) == NULL) \
877: systemError("Memory allocation error"); \
878: if (((*object).objet = malloc(sizeof(unsigned char))) == NULL) \
879: systemError("Memory allocation error"); \
880: strcpy((char *) (*object).objet, ""); } while(0)
881:
882: // List
883:
884: #define isList(object) \
885: ((*object).type == LST)
886:
887: #define ifIsList(object) if (isList(object))
888: #define elseIfIsList(object) else if (isList(object))
889:
890: #define createListObject(object) { \
891: if (object != NULL) \
892: systemError("Reallocated object"); \
893: if ((object = allocation(LST)) == NULL) \
894: systemError("Memory allocation error"); \
895: (*object).objet = NULL; } while(0)
896:
897: #define addObjectToList(list, object) { \
898: ifIsList(list) \
899: { \
900: struct_objet *__tmp_object; \
901: if ((__tmp_object = copie_objet(list, 'N')) == NULL) \
902: systemError("Memory allocation error"); \
903: liberation(list); \
904: list = __tmp_object; \
905: if ((*list).objet == NULL) \
906: { \
907: if (((*list).objet = malloc(sizeof(struct_liste_chainee))) \
908: == NULL) \
909: systemError("Memory allocation error"); \
910: (*((struct_liste_chainee *) (*list).objet)).suivant = NULL; \
911: (*((struct_liste_chainee *) (*list).objet)).donnee = object; \
912: } \
913: else \
914: { \
915: struct_liste_chainee *l_element_courant; \
916: l_element_courant = (*list).objet; \
917: while((*l_element_courant).suivant != NULL) \
918: l_element_courant = (*l_element_courant).suivant; \
919: if (((*l_element_courant).suivant = \
920: malloc(sizeof(struct_liste_chainee))) == NULL) \
921: systemError("Memory allocation error"); \
922: l_element_courant = (*l_element_courant).suivant; \
923: (*l_element_courant).suivant = NULL; \
924: (*l_element_courant).donnee = object; \
925: } \
926: object = NULL; \
927: } \
928: else executionError("Type mistmatch error"); } while(0)
929:
930: #define insertObjectIntoList(list, object) { \
931: ifIsList(list) \
932: { \
933: struct_objet *__tmp_object; \
934: if ((__tmp_object = copie_objet(list, 'N')) == NULL) \
935: systemError("Memory allocation error"); \
936: liberation(list); \
937: list = __tmp_object; \
938: if ((*list).objet == NULL) \
939: { \
940: if (((*list).objet = malloc(sizeof(struct_liste_chainee))) \
941: == NULL) \
942: systemError("Memory allocation error"); \
943: (*((struct_liste_chainee *) (*list).objet)).suivant = NULL; \
944: (*((struct_liste_chainee *) (*list).objet)).donnee = object; \
945: } \
946: else \
947: { \
948: struct_liste_chainee *l_element_courant; \
949: if ((l_element_courant = \
950: malloc(sizeof(struct_liste_chainee))) == NULL) \
951: systemError("Memory allocation error"); \
952: (*l_element_courant).donnee = object; \
953: (*l_element_courant).suivant = (*list).objet; \
954: (*list).objet = l_element_courant; \
955: } \
956: object = NULL; \
957: } \
958: else executionError("Type mistmatch error"); } while(0)
959:
960: #define removeObjectFromList(list, object) \
961: ifIsList(list) \
962: { \
963: if ((*object).objet == NULL) \
964: { \
965: struct_objet *__tmp_object; \
966: if ((__tmp_object = copie_objet(list, 'N')) == NULL) \
967: systemError("Memory allocation error"); \
968: liberation(object); \
969: object = __tmp_object; \
970: \
971: \
972: \
973: \
974: } \
975: } \
976: else executionError("Type mistmatch error"); } while(0)
977:
978: #define getObjectFromList(list, position, object)
979:
980: #define putObjectIntoList(list, position, object)
981:
982: #define getListFromList(list, position1, position2, object)
983:
984: #define listLength(list, length) { \
985: if (list == NULL) executionError("Nullified object"); \
986: if ((*list).type != LST) \
987: executionError("Type mistmatch error"); \
988: { \
989: struct_liste_chainee *l_element_courant; \
990: length = 0; \
991: l_element_courant = (*list).objet; \
992: while(l_element_courant != NULL) \
993: { \
994: l_element_courant = (*l_element_courant).suivant; \
995: length++; \
996: } \
997: } } while(0)
998:
999:
1000: /*
1001: --------------------------------------------------------------------------------
1002: Destruction d'un objet
1003: --------------------------------------------------------------------------------
1004: */
1005:
1006: #define freeObject(object) \
1007: { \
1008: if (object == NULL) \
1009: systemError("Nullified object"); \
1010: liberation(object); \
1011: object = NULL; \
1012: } while(0)
1013:
1014: /*
1015: --------------------------------------------------------------------------------
1016: Copie d'un objet
1017: --------------------------------------------------------------------------------
1018: */
1019:
1020: #define dupObject(object) \
1021: { if (copie_objet(object, 'P') != object) \
1022: systemError("Memory allocation error"); } while(0)
1023:
1024: /*
1025: --------------------------------------------------------------------------------
1026: Allocation mémoire
1027: --------------------------------------------------------------------------------
1028: */
1029:
1030: #define size(a) sizeof(a)
1031:
1032: #define allocate(a) ({ void *ptr; \
1033: if ((ptr = malloc(a)) == NULL) \
1034: systemError("Memory allocation error"); ptr; })
1035:
1036: #define deallocate(a) free(a)
1037:
1038: /*
1039: --------------------------------------------------------------------------------
1040: Exécution d'une fonction intrinsèque
1041: --------------------------------------------------------------------------------
1042: */
1043:
1044: #define intrinsic(function) { \
1045: int __status; \
1046: __status = wrapper_instruction_intrinseque( \
1047: instruction_##function, rpl_arguments); \
1048: if (__status == 1) executionError(#function); \
1049: if (__status == 2) systemError(#function); \
1050: } while(0)
1051:
1052: #endif
1053:
1054: // vim: ts=4
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