1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.14
4: Copyright (C) 1989-2013 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 __CATCH_SYSTEM_ERROR__ \
43: do { if (((*rpl_arguments).erreur != 0) && \
44: ((*rpl_arguments).type_erreur == 'S')) \
45: return 0; } while(0)
46: #define leave do { return(0); } while(0)
47: #define allocation(a) librpl_allocation((*rpl_arguments).s_etat_processus, a)
48: #define copie_objet(a, b) librpl_copie_objet( \
49: (*rpl_arguments).s_etat_processus, a, b)
50: #define liberation(a) librpl_liberation((*rpl_arguments).s_etat_processus, a)
51:
52: /*
53: --------------------------------------------------------------------------------
54: Types
55: --------------------------------------------------------------------------------
56: */
57:
58: #define declareObject(object) struct_objet *object = NULL
59: #define declareInteger(integer) integer8 integer
60: #define declareReal(real) real8 real
61: #define declareComplex(complex) complex16 complex
62: #define declareDaisyChain(daisyChain) struct_liste_chainee *daisyChain = NULL
63:
64: #define getDaisyChainFromList(list, daisyChain) \
65: __CATCH_SYSTEM_ERROR__; \
66: do { \
67: typeof(list) __list = list; \
68: daisyChain = NULL; \
69: ifIsList(__list) { daisyChain = (*__list).objet; } \
70: else executionError("Type mistmatch error"); } while(0)
71:
72: #define fetchElementFromDaisyChain(daisyChain) \
73: ({ __CATCH_SYSTEM_ERROR__; typeof(daisyChain) __daisyChain = daisyChain; \
74: if (__daisyChain == NULL) executionError("End of daisy chain"); \
75: (__daisyChain == NULL) ? NULL : (*__daisyChain).donnee; })
76:
77: #define replaceElementIntoDaisyChain(daisyChain, element) \
78: __CATCH_SYSTEM_ERROR__; \
79: do { typeof(daisyChain) __daisyChain = daisyChain; \
80: if (__daisyChain == NULL) executionError("Nullified daisy chain"); \
81: freeObject((*__daisyChain).donnee); \
82: (*__daisyChain).donnee = element; } while(0)
83:
84: #define nextElementOfDaisyChain(daisyChain) \
85: ({ __CATCH_SYSTEM_ERROR__; typeof(daisyChain) __daisyChain = daisyChain; \
86: if (__daisyChain == NULL) executionError("End of daisy chain"); \
87: (__daisyChain == NULL) ? NULL : (*__daisyChain).suivant; })
88:
89: #define null NULL
90: #define nullify(ptr) __CATCH_SYSTEM_ERROR__; do { ptr = NULL; } while(0)
91: #define nullified(ptr) ((ptr) == NULL)
92:
93: #define postIncr(x) (x++)
94: #define preIncr(x) (++x)
95: #define postDecr(x) (x--)
96: #define preDecr(x) (--x)
97:
98: #define eq ==
99: #define ne !=
100: #define ge >=
101: #define gt >
102: #define le <=
103: #define lt <
104: #define not !
105: #define and &&
106: #define or ||
107: #define false 0
108: #define true -1
109:
110: #define setFalse(a) a = false
111: #define setTrue(a) a = true
112:
113: #define logical int
114: #define string char *
115: #define integer int
116: #define object struct_objet *
117:
118: #define declareStructure typedef struct {
119: #define declareUnion typedef union {
120: #define as(name) } name;
121:
122: #define target(a) (*a)
123: #define address(a) (&a)
124:
125: #define beginGroup { __CATCH_SYSTEM_ERROR__;
126: #define endGroup __CATCH_SYSTEM_ERROR__; }
127: #define beginMacro do beginGroup
128: #define endMacro endGroup while(0)
129: #define stopRequest __CATCH_SYSTEM_ERROR__; \
130: test_arret((*rpl_arguments).s_etat_processus)
131:
132: /*
133: --------------------------------------------------------------------------------
134: Signaux
135: --------------------------------------------------------------------------------*/
136:
137: #define blockSignals \
138: { __CATCH_SYSTEM_ERROR__; sigset_t set, oldset; sigfillset(&set); \
139: pthread_sigmask(SIG_BLOCK, &set, &oldset);
140: #define unblockSignals \
141: pthread_sigmask(SIG_SETMASK, &oldset, NULL); __CATCH_SYSTEM_ERROR__; }
142:
143: /*
144: --------------------------------------------------------------------------------
145: Constructeurs
146: --------------------------------------------------------------------------------
147: */
148:
149: #define DISABLE_SET_BUT_NOT_USED_WARNING(a) if (&a != ((&a) + 1));
150:
151: #define HEADER \
152: int __constante; \
153: logical1 __evaluation; \
154: logical1 __validation_instruction = d_faux; \
155: logical1 __presence_aide = d_faux; \
156: logical1 __presence_validation = d_faux; \
157: unsigned char __indice_bit; \
158: unsigned char __indice_bloc; \
159: unsigned char __taille_bloc; \
160: unsigned char __type; \
161: t_8_bits __masque; \
162: { \
163: (*rpl_arguments).instruction_valide = 'Y'; \
164: (*rpl_arguments).erreur = 0; \
165: __constante = 0; \
166: __evaluation = d_faux; \
167: DISABLE_SET_BUT_NOT_USED_WARNING(__evaluation); \
168: DISABLE_SET_BUT_NOT_USED_WARNING(__type); \
169: DISABLE_SET_BUT_NOT_USED_WARNING(__indice_bit); \
170: DISABLE_SET_BUT_NOT_USED_WARNING(__indice_bloc); \
171: DISABLE_SET_BUT_NOT_USED_WARNING(__taille_bloc); \
172: DISABLE_SET_BUT_NOT_USED_WARNING(__masque);
173:
174: #define FUNCTION \
175: if (__validation_instruction == d_vrai) return 0; \
176: if (__presence_aide == d_faux) \
177: { \
178: systemError("Help string not defined"); \
179: } \
180: else if (__presence_validation == d_faux) \
181: { \
182: systemError("Number of arguments not defined"); \
183: } \
184: __indice_bit = 0; \
185: __indice_bloc = 0; \
186: __taille_bloc = 0; \
187: __type = 0; \
188: __masque = 0; \
189: {
190:
191: #define END \
192: strcpy((char *) __function_name, ""); \
193: if (__constante != 0) \
194: systemError("Constant definition error"); \
195: __CATCH_SYSTEM_ERROR__; \
196: } } \
197: leave;
198:
199: /*
200: --------------------------------------------------------------------------------
201: Destruction d'un objet
202: --------------------------------------------------------------------------------
203: */
204:
205: #define freeObject(object) \
206: __CATCH_SYSTEM_ERROR__; \
207: do { \
208: if (object == NULL) \
209: systemError("Nullified object"); \
210: liberation(object); \
211: object = NULL; \
212: } while(0)
213:
214: /*
215: --------------------------------------------------------------------------------
216: Copie d'un objet
217: --------------------------------------------------------------------------------
218: */
219:
220: #define dupObject(object) \
221: __CATCH_SYSTEM_ERROR__; \
222: do { if (copie_objet(object, 'P') != object) \
223: systemError("Memory allocation error"); } while(0)
224:
225: /*
226: --------------------------------------------------------------------------------
227: Déclaration des fonctions internes
228: --------------------------------------------------------------------------------
229: */
230:
231: #define CONCAT(a, b) __CONCAT(a, b)
232: #define __CONCAT(a, b) a##b
233: #define FIRST(...) FIRST_HELPER(__VA_ARGS__, throwaway)
234: #define FIRST_HELPER(first, ...) first
235: #define REST(...) REST_HELPER(NUM(__VA_ARGS__), __VA_ARGS__)
236: #define REST_HELPER(qty, ...) REST_HELPER2(qty, __VA_ARGS__)
237: #define REST_HELPER2(qty, ...) REST_HELPER_##qty(__VA_ARGS__)
238: #define REST_HELPER_ONE(first)
239: #define REST_HELPER_TWOORMORE(first, ...) , __VA_ARGS__
240: #define NUM(...) \
241: SELECT_10TH(__VA_ARGS__, TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE,\
242: TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE, ONE, throwaway)
243: #define SELECT_10TH(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, ...) a10
244:
245: #define declareInternalFunction(type, ...) \
246: type CONCAT(__internal_, FIRST(__VA_ARGS__)) \
247: (struct_rpl_arguments *rpl_arguments REST(__VA_ARGS__)) { \
248: type __internal_return; __internal_return = 0; int __type; \
249: DISABLE_SET_BUT_NOT_USED_WARNING(__type);
250:
251: #define endInternalFunction return(__internal_return); }
252:
253: #define useInternalFunction(type, ...) \
254: type CONCAT(__internal_, FIRST(__VA_ARGS__)) \
255: (struct_rpl_arguments *rpl_arguments REST(__VA_ARGS__))
256:
257: #define callInternalFunction(...) \
258: CONCAT(__internal_, FIRST(__VA_ARGS__))(rpl_arguments REST(__VA_ARGS__))
259:
260: /*
261: --------------------------------------------------------------------------------
262: Déclaration des fonctions C
263: --------------------------------------------------------------------------------
264: */
265:
266: #define declareCFunction(type, name, ...) \
267: type name(__VA_ARGS__) { __RPL__ type __c_return;
268: #define endCFunction return(__c_return); }
269:
270: /*
271: --------------------------------------------------------------------------------
272: Déclaration des fonctions externes
273: --------------------------------------------------------------------------------
274: */
275:
276: #define declareExternalFunction(name) \
277: int __external_##name(struct_rpl_arguments *rpl_arguments) { \
278: char __function_name[] = "__external_"#name; \
279: __static_rpl_arguments = (*rpl_arguments);
280:
281: #define useExternalFunction(function) \
282: int __external_##function(struct_rpl_arguments *rpl_arguments)
283:
284: #define libraryName(name) char __library_name[] = #name;
285:
286: #define __onLoading int __runOnLoading(struct_rpl_arguments *rpl_arguments)
287: #define __onClosing int __runOnClosing(struct_rpl_arguments *rpl_arguments)
288: #define declareSubroutine(when) __##when { \
289: char __function_name[] = #when; \
290: __static_rpl_arguments = (*rpl_arguments); \
291: HEADER \
292: declareHelpString(""); \
293: numberOfArguments(0); \
294: FUNCTION
295: #define endSubroutine END }
296:
297: #define notice(s, ...) __CATCH_SYSTEM_ERROR__; \
298: do { ufprintf(s, __VA_ARGS__); fflush(s); } while(0)
299: #define logger(...) __CATCH_SYSTEM_ERROR__; \
300: do { syslog(LOG_NOTICE, __VA_ARGS__); } while(0)
301:
302: #define exportExternalFunctions(...) \
303: char **__external_symbols(struct_rpl_arguments *rpl_arguments, \
304: integer8 *nb_symbols, \
305: const char *version) { \
306: char arguments[] = #__VA_ARGS__; \
307: char **tableau; \
308: char *ptr1, *ptr2; \
309: int drapeau; \
310: unsigned long i; \
311: if (strcmp(version, _d_version_rpl) != 0) \
312: { \
313: notice(stdout, "Versions mismatch : library %s, expected %s\n", \
314: _d_version_rpl, version); \
315: (*nb_symbols) = -1; return(NULL); \
316: } \
317: (*nb_symbols) = 0; ptr1 = arguments; drapeau = 0; \
318: while((*ptr1) != 0) \
319: { \
320: if (((*ptr1) != ',') && ((*ptr1) != ' ')) drapeau = -1; \
321: ptr1++; \
322: } \
323: if (drapeau == 0) return(NULL); \
324: ptr1 = arguments; (*nb_symbols) = 1; \
325: while((*ptr1) != 0) if ((*ptr1++) == ',') (*nb_symbols)++; \
326: if ((tableau = malloc((*nb_symbols) * sizeof(char *))) == NULL) \
327: return(NULL); \
328: ptr2 = arguments; i = 0; \
329: while(*ptr2 != 0) \
330: { \
331: while(((*ptr2) == ' ') || ((*ptr2) == ',')) ptr2++; \
332: ptr1 = ptr2; \
333: while(((*ptr2) != 0) && ((*ptr2) != ',') && ((*ptr2) != ' ')) \
334: ptr2++; \
335: if ((tableau[i] = malloc((ptr2 + 2 + \
336: strlen(__library_name) - ptr1) * \
337: sizeof(unsigned char))) == NULL) \
338: return(NULL); \
339: sprintf(tableau[i], "%s$", __library_name); \
340: strncat(&tableau[i][strlen(tableau[i])], ptr1, ptr2 - ptr1); \
341: i++; \
342: if ((*ptr2) != 0) \
343: { \
344: while((*ptr2) == ' ') ptr2++; \
345: if ((*ptr2) == ',') ptr2++; \
346: } \
347: } \
348: (*nb_symbols) = i; \
349: return(tableau); \
350: }
351:
352: #define endExternalFunction leave; }
353:
354: #define callExternalFunction(function) do { \
355: __CATCH_SYSTEM_ERROR__; \
356: __taille_bloc = sizeof(t_8_bits) * 8; \
357: __indice_bloc = (35 - 1) / __taille_bloc; \
358: __indice_bit = (35 - 1) % __taille_bloc; \
359: __masque = ((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1); \
360: __evaluation = ((*rpl_arguments).drapeaux_etat[__indice_bloc] & __masque) \
361: ? d_vrai : d_faux; \
362: __masque = ~(((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1)); \
363: (*rpl_arguments).drapeaux_etat[__indice_bloc] &= __masque; \
364: __external_##function(rpl_arguments); \
365: if (__evaluation == d_vrai) \
366: { \
367: __masque = ((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1); \
368: (*rpl_arguments).drapeaux_etat[__indice_bloc] |= __masque; \
369: } \
370: else \
371: { \
372: __masque = ~(((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1)); \
373: (*rpl_arguments).drapeaux_etat[__indice_bloc] &= __masque; \
374: } } while(0)
375:
376: /*
377: --------------------------------------------------------------------------------
378: Macros spécifiques à l'en-tête
379: --------------------------------------------------------------------------------
380: */
381:
382: #define declareHelpString(h) do { \
383: __presence_aide = d_vrai; \
384: if ((*rpl_arguments).affichage_arguments == 'Y') \
385: { \
386: uprintf("%s\n", h); \
387: return 0; \
388: } } while(0)
389:
390: #define declareSymbolicConstant do { \
391: numberOfArguments(0); \
392: (*rpl_arguments).constante_symbolique = 'Y'; \
393: __constante++; } while(0)
394:
395: #define numberOfArguments(n) do { \
396: __presence_validation = d_vrai; \
397: if ((*rpl_arguments).test_instruction == 'Y') \
398: { \
399: if (n < 0) \
400: systemError("Number of arguments must be positive or null"); \
401: (*rpl_arguments).nombre_arguments = n; \
402: __validation_instruction = d_vrai; \
403: } \
404: else \
405: { \
406: __taille_bloc = sizeof(t_8_bits) * 8; \
407: __indice_bloc = (31 - 1) / __taille_bloc; \
408: __indice_bit = (31 - 1) % __taille_bloc; \
409: __masque = ((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1); \
410: if (((*rpl_arguments).drapeaux_etat[__indice_bloc] & __masque) != 0) \
411: { \
412: (*rpl_arguments).l_base_pile_last = \
413: sauvegarde_arguments(rpl_arguments, n); \
414: } \
415: } } while(0)
416:
417: /*
418: --------------------------------------------------------------------------------
419: Gestion des boucles
420: --------------------------------------------------------------------------------
421: */
422:
423: #define loop(b, e, s) for(b; e; s) {
424: #define endLoop __CATCH_SYSTEM_ERROR__; }
425:
426: #define repeatWhile(c) while(c) {
427: #define endWhile __CATCH_SYSTEM_ERROR__; }
428:
429: #define doUntil do {
430: #define repeatUntil(c) __CATCH_SYSTEM_ERROR__; } while(!(c));
431:
432: #define select(s) switch(s) {
433: #define endSelect __CATCH_SYSTEM_ERROR__; }
434: #define nonExclusiveCase(c) case c: {
435: #define endNonExclusiveCase __CATCH_SYSTEM_ERROR__; }
436: #define exclusiveCase(c) case c: {
437: #define endExclusiveCase break; __CATCH_SYSTEM_ERROR__; }
438: #define defaultCase default:
439: #define endDefaultCase break; __CATCH_SYSTEM_ERROR__; }
440:
441: /*
442: --------------------------------------------------------------------------------
443: Gestion des erreurs
444: --------------------------------------------------------------------------------
445: */
446:
447: #define returnOnError(...) do { \
448: if ((*rpl_arguments).erreur != 0) \
449: { \
450: __VA_ARGS__; \
451: return 0; \
452: } } while(0)
453:
454: #define systemError(message) do { \
455: (*rpl_arguments).erreur = __LINE__; \
456: (*rpl_arguments).type_erreur = 'S'; \
457: (*rpl_arguments).message_erreur = (unsigned char *) message; \
458: return 0; } while(0)
459:
460: #define executionError(message) do { \
461: (*rpl_arguments).erreur = __LINE__; \
462: (*rpl_arguments).type_erreur = 'E'; \
463: (*rpl_arguments).message_erreur = (unsigned char *) message; } while(0)
464:
465: #define onSystemError(...) do { \
466: if (((*rpl_arguments).erreur != 0) && \
467: ((*rpl_arguments).type_erreur == 'S')) \
468: { \
469: blockSignals; \
470: kill(getpid(), SIGTERM); \
471: unblockSignals; \
472: __VA_ARGS__; \
473: } } while(0)
474:
475: #define onError(...) \
476: __CATCH_SYSTEM_ERROR__; \
477: do { if (((*rpl_arguments).type_erreur == 'E') && \
478: ((*rpl_arguments).erreur != 0)) { __VA_ARGS__; \
479: (*rpl_arguments).erreur = 0; } } while(0)
480:
481: #define onExecution(...) \
482: __CATCH_SYSTEM_ERROR__; \
483: do { if (((*rpl_arguments).type_erreur == 'E') && \
484: ((*rpl_arguments).erreur == 0)) { __VA_ARGS__; } } while(0)
485:
486: /*
487: --------------------------------------------------------------------------------
488: Gestion de la pile opérationnelle
489: --------------------------------------------------------------------------------
490: */
491:
492: #define pushOnStack(object) do { \
493: __CATCH_SYSTEM_ERROR__; \
494: if (((*rpl_arguments).l_base_pile = \
495: empilement_pile_operationnelle(rpl_arguments, object)) == NULL) \
496: systemError("Memory allocation error"); \
497: if ((*object).nombre_occurrences == 1) object = NULL; } while(0)
498:
499: #define pullFromStack(object, ...) do { \
500: __CATCH_SYSTEM_ERROR__; \
501: (*rpl_arguments).l_base_pile = \
502: depilement_pile_operationnelle(rpl_arguments, &object); \
503: if (object == NULL) \
504: { \
505: executionError("Too few arguments"); \
506: } \
507: else \
508: { \
509: if (strlen(#__VA_ARGS__) == 0) \
510: { \
511: systemError("Undefined type"); \
512: } \
513: else \
514: { \
515: __type = 0; \
516: if (strstr(#__VA_ARGS__, "integer") != NULL) \
517: if ((*object).type == INT) __type = 1; \
518: if (strstr(#__VA_ARGS__, "real") != NULL) \
519: if ((*object).type == REL) __type = 1; \
520: if (strstr(#__VA_ARGS__, "complex") != NULL) \
521: if ((*object).type == CPL) __type = 1; \
522: if (strstr(#__VA_ARGS__, "string") != NULL) \
523: if ((*object).type == CHN) __type = 1; \
524: if (strstr(#__VA_ARGS__, "list") != NULL) \
525: if ((*object).type == LST) __type = 1; \
526: if (strstr(#__VA_ARGS__, "unknown") != NULL) \
527: __type = 1; \
528: if (__type == 0) \
529: { \
530: executionError("Type not allowed"); \
531: } \
532: } \
533: } } while(0)
534:
535: /*
536: --------------------------------------------------------------------------------
537: Gestion des objets
538: --------------------------------------------------------------------------------
539: */
540:
541: #define then {
542: #define endIf __CATCH_SYSTEM_ERROR__; }
543: #define elseIf __CATCH_SYSTEM_ERROR__; } else if
544: #define orElse __CATCH_SYSTEM_ERROR__; } else {
545:
546: // Constantes symboliques
547:
548: #define createSymbolicConstant(object, type, value) do { \
549: if ((strcmp(#type, "integer") != 0) && (strcmp(#type, "real") != 0)) \
550: systemError("Type not allowed for symbolic constant"); \
551: __taille_bloc = sizeof(t_8_bits) * 8; \
552: __indice_bloc = (35 - 1) / __taille_bloc; \
553: __indice_bit = (35 - 1) % __taille_bloc; \
554: __masque = ((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1); \
555: if (((*rpl_arguments).drapeaux_etat[__indice_bloc] & __masque) != 0) \
556: { \
557: createNameObject(object); \
558: __CATCH_SYSTEM_ERROR__; \
559: { \
560: char *__constant_name; \
561: if ((__constant_name = malloc((strlen(__library_name) + \
562: strlen(__function_name) - 9) * sizeof(char))) == NULL) \
563: systemError("Memory allocation error"); \
564: sprintf(__constant_name, "%s$%s", __library_name, \
565: &(__function_name[11])); \
566: setName(object, __constant_name); \
567: free(__constant_name); \
568: } \
569: } \
570: else \
571: { \
572: if (strcmp(#type, "integer") == 0) \
573: { \
574: createIntegerObject(object); \
575: __CATCH_SYSTEM_ERROR__; \
576: setInteger(object, value); \
577: } \
578: else if (strcmp(#type, "real") == 0) \
579: { \
580: createRealObject(object); \
581: __CATCH_SYSTEM_ERROR__; \
582: setReal(object, value); \
583: } \
584: } \
585: __CATCH_SYSTEM_ERROR__; \
586: __constante--; } while(0)
587:
588: #define createSymbolicComplexConstant(object, rp, ip) do { \
589: __taille_bloc = sizeof(t_8_bits) * 8; \
590: __indice_bloc = (35 - 1) / __taille_bloc; \
591: __indice_bit = (35 - 1) % __taille_bloc; \
592: __masque = ((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1); \
593: if (((*rpl_arguments).drapeaux_etat[__indice_bloc] & __masque) != 0) \
594: { \
595: createNameObject(object); \
596: __CATCH_SYSTEM_ERROR__; \
597: { \
598: char *__constant_name; \
599: if ((__constant_name = malloc((strlen(__library_name) + \
600: strlen(__function_name) + 2) * sizeof(char))) == NULL) \
601: systemError("Memory allocation error"); \
602: sprintf(__constant_name, "%s$%s", __library_name, \
603: __function_name); \
604: setName(object, __constant_name); \
605: free(__constant_name); \
606: } \
607: } \
608: else \
609: { \
610: createComplexObject(object); \
611: __CATCH_SYSTEM_ERROR__; \
612: setComplex(object, rp, im); \
613: } \
614: __CATCH_SYSTEM_ERROR__; \
615: __constante--; } while(0)
616:
617: // Integer
618:
619: #define setInteger(object, value) do { \
620: ifIsInteger(object) \
621: { \
622: if ((*object).nombre_occurrences > 1) \
623: { \
624: struct_objet *__tmp_object; \
625: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
626: systemError("Memory allocation error"); \
627: liberation(object); \
628: object = __tmp_object; \
629: } \
630: (*((integer8 *) (*object).objet)) = (integer8) value; \
631: } \
632: else executionError("Type mistmatch error"); } while(0)
633:
634: #define isInteger(object) \
635: ((*object).type == INT)
636:
637: #define ifIsInteger(object) if (isInteger(object))
638: #define elseIfIsInteger(object) } else ifIsInteger(object)
639:
640: #define getInteger(object, value) do { \
641: value = 0; \
642: ifIsInteger(object) value = (*((integer8 *) (*object).objet)); \
643: else executionError("Type mismatch error"); } while(0)
644:
645: #define createIntegerObject(object) do { \
646: if (object != NULL) \
647: systemError("Reallocated object"); \
648: if ((object = allocation(INT)) == NULL) \
649: systemError("Memory allocation error"); \
650: setInteger(object, 0); } while(0)
651:
652: // Real
653:
654: #define setReal(object, value) do { \
655: ifIsReal(object) \
656: { \
657: if ((*object).nombre_occurrences > 1) \
658: { \
659: struct_objet *__tmp_object; \
660: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
661: systemError("Memory allocation error"); \
662: liberation(object); \
663: object = __tmp_object; \
664: } \
665: (*((real8 *) (*object).objet)) = (real8) value; \
666: } \
667: else executionError("Type mistmatch error"); } while(0)
668:
669: #define isReal(object) \
670: ((*object).type == REL)
671:
672: #define ifIsReal(object) if (isReal(object))
673: #define elseIfIsReal(object) } else ifIsReal(object)
674:
675: #define getReal(object, value) do { \
676: value = 0; \
677: ifIsReal(object) value = (*((real8 *) (*object).objet)); \
678: else executionError("Type mismatch error"); } while(0)
679:
680: #define createRealObject(object) do { \
681: if (object != NULL) \
682: systemError("Reallocated object"); \
683: if ((object = allocation(REL)) == NULL) \
684: systemError("Memory allocation error"); \
685: setReal(object, 0); } while(0)
686:
687: // Complex
688:
689: #define setComplex(object, rp, ip) do { \
690: typeof(rp) __rp = rp; \
691: typeof(ip) __ip = ip; \
692: ifIsComplex(object) \
693: { \
694: if ((*object).nombre_occurrences > 1) \
695: { \
696: struct_objet *__tmp_object; \
697: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
698: systemError("Memory allocation error"); \
699: liberation(object); \
700: object = __tmp_object; \
701: } \
702: setRealPartOfComplex(object, __rp); \
703: setImaginaryPartOfComplex(object, __ip); \
704: } \
705: else executionError("Type mismatch error"); } while(0)
706:
707: #define setRealPartOfComplex(object, value) do { \
708: if ((*object).nombre_occurrences > 1) \
709: { \
710: struct_objet *__tmp_object; \
711: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
712: systemError("Memory allocation error"); \
713: liberation(object); \
714: object = __tmp_object; \
715: } \
716: ifIsComplex(object) (*((complex16 *) (*object).objet)).partie_reelle = \
717: value; \
718: else executionError("Type mismatch error"); } while(0)
719:
720: #define setImaginaryPartOfComplex(object, value) do { \
721: if ((*object).nombre_occurrences > 1) \
722: { \
723: struct_objet *__tmp_object; \
724: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
725: systemError("Memory allocation error"); \
726: liberation(object); \
727: object = __tmp_object; \
728: } \
729: (*((complex16 *) (*object).objet)).partie_imaginaire = value; \
730: else executionError("Type mismatch error"); } while(0)
731:
732: #define getRealPartOfComplex(object, value) \
733: value = (*((complex16 *) (*object).objet)).partie_reelle
734:
735: #define getImaginaryPartOfComplex(object, value) \
736: value = (*((complex16 *) (*object).objet)).partie_imaginaire
737:
738: #define isComplex(object) \
739: ((*object).type == CPL)
740:
741: #define ifIsComplex(object) if (isComplex(object))
742: #define elseIfIsComplex(object) } else ifIsComplex(object)
743:
744: #define getComplex(object, value) do { \
745: value.partie_reelle = 0; \
746: value.partie_imaginaire = 0; \
747: ifIsComplex(object) value = (*((complex16 *) (*object).objet)); \
748: else systemError("Not a complex"); } while(0)
749:
750: #define createComplexObject(object) do { \
751: if (object != NULL) \
752: systemError("Reallocated object"); \
753: if ((object = allocation(CPL)) == NULL) \
754: systemError("Memory allocation error"); \
755: setComplex(object, 0, 0); } while(0)
756:
757: // Generalized vectors
758:
759: #define createVectorObject(object, size, otype, structure, cat) do { \
760: integer8 i; \
761: if (object != NULL) \
762: systemError("Reallocated object"); \
763: if ((object = allocation(cat)) == NULL) \
764: systemError("Memory allocation error"); \
765: (*((structure *) (*object).objet)).taille = size; \
766: if (((*((structure *) (*object).objet)).tableau = \
767: malloc(size * sizeof(otype))) == NULL) \
768: systemError("Memory allocation error"); \
769: if (cat != VCX) \
770: { \
771: if (cat == VIN) \
772: (*((structure *) (*object).objet)).type = 'I'; \
773: else \
774: (*((structure *) (*object).objet)).type = 'R'; \
775: for(i = 0; i < size; ((otype *) (*((structure *) (*object).objet)) \
776: .tableau)[i++] = (otype) 0); \
777: } \
778: else \
779: { \
780: (*((structure *) (*object).objet)).type = 'C'; \
781: for(i = 0; i < size; i++) \
782: { \
783: ((complex16 *) (*((structure *) (*object).objet)).tableau)[i] \
784: .partie_reelle = 0; \
785: ((complex16 *) (*((structure *) (*object).objet)).tableau)[i] \
786: .partie_imaginaire = 0; \
787: } \
788: } } while(0)
789:
790: // Integer vector
791:
792: #define setIntegerIntoVector(object, value, position) do { \
793: typeof(position) __position = position; \
794: ifIsIntegerVector(object) \
795: { \
796: if ((*object).nombre_occurrences > 1) \
797: { \
798: struct_objet *__tmp_object; \
799: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
800: systemError("Memory allocation error"); \
801: liberation(object); \
802: object = __tmp_object; \
803: } \
804: __position--; \
805: if ((__position < 0) || (__position >= (*((struct_vecteur *) \
806: (*object).objet)).taille)) \
807: { executionError("Element out of range"); } \
808: else \
809: ((integer8 *) (*((struct_vecteur *) (*object).objet)).tableau) \
810: [__position] = (integer8) value; \
811: } \
812: else executionError("Type mistmatch error"); } while(0)
813:
814: #define isIntegerVector(object) \
815: ((*object).type == VIN)
816:
817: #define ifIsIntegerVector(object) if (isIntegerVector(object))
818: #define elseIfIsIntegerVector(object) } else ifIsIntegerVector(object)
819:
820: #define getIntegerFromVector(object, value, position) do { \
821: typeof(position) __position = position; \
822: value = 0; \
823: ifIsIntegerVector(object) \
824: { \
825: __position--; \
826: if ((__position < 0) || (__position >= (*((struct_vecteur *) \
827: (*object).objet)).taille)) \
828: executionError("Element out of range"); \
829: else \
830: value = ((integer8 *) (*((struct_vecteur *) (*object).objet)) \
831: .tableau)[__position]; \
832: } \
833: else executionError("Type mismatch error"); } while(0)
834:
835: #define createIntegerVectorObject(object, size) \
836: createVectorObject(object, size, integer8, struct_vecteur, VIN)
837:
838: // Real vector
839:
840: #define setRealIntoVector(object, value, position) do { \
841: typeof(position) __position = position; \
842: ifIsRealVector(object) \
843: { \
844: if ((*object).nombre_occurrences > 1) \
845: { \
846: struct_objet *__tmp_object; \
847: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
848: systemError("Memory allocation error"); \
849: liberation(object); \
850: object = __tmp_object; \
851: } \
852: __position--; \
853: if ((__position < 0) || (__position >= (*((struct_vecteur *) \
854: (*object).objet)).taille)) \
855: { executionError("Element out of range"); } \
856: else \
857: ((real8 *) (*((struct_vecteur *) (*object).objet)).tableau) \
858: [__position] = (real8) value; \
859: } \
860: else executionError("Type mistmatch error"); } while(0)
861:
862: #define isRealVector(object) \
863: ((*object).type == VRL)
864:
865: #define ifIsRealVector(object) if (isRealVector(object))
866: #define elseIfIsRealVector(object) } else ifIsRealVector(object)
867:
868: #define getRealFromVector(object, value, position) do { \
869: typeof(position) __position = position; \
870: value = 0; \
871: ifIsRealVector(object) \
872: { \
873: __position--; \
874: if ((__position < 0) || (__position >= (*((struct_vecteur *) \
875: (*object).objet)).taille)) \
876: executionError("Element out of range"); \
877: value = ((real8 *) (*((struct_vecteur *) (*object).objet)).tableau) \
878: [__position]; \
879: } \
880: else executionError("Type mismatch error"); } while(0)
881:
882: #define createRealVectorObject(object, size) \
883: createVectorObject(object, size, real8, struct_vecteur, VRL)
884:
885: // A FIXER
886:
887: #define createComplexVectorObject
888:
889: #define createIntegerMatrixObject
890:
891: #define createRealMatrixObject
892:
893: #define createComplexMatrixObject
894:
895: // Binary integer
896:
897: #define setBinaryInteger(object, value) do { \
898: ifIsBinaryInteger(object) \
899: { \
900: if ((*object).nombre_occurrences > 1) \
901: { \
902: struct_objet *__tmp_object; \
903: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
904: systemError("Memory allocation error"); \
905: liberation(object); \
906: object = __tmp_object; \
907: } \
908: (*((integer8 *) (*object).objet)) = (integer8) value; \
909: } \
910: else executionError("Type mistmatch error"); } while(0)
911:
912: #define isBinaryInteger(object) \
913: ((*object).type == BIN)
914:
915: #define ifIsBinaryInteger(object) if (isBinaryInteger(object))
916: #define elseIfIsBinaryInteger(object) } else ifIsBinaryInteger(object)
917:
918: #define getBinaryInteger(object, value) do { \
919: value = 0; \
920: ifIsBinaryInteger(object) value = (*((integer8 *) (*object).objet)); \
921: else executionError("Type mismatch error"); } while(0)
922:
923: #define createBinaryIntegerObject(object) do { \
924: if (object != NULL) \
925: systemError("Reallocated object"); \
926: if ((object = allocation(BIN)) == NULL) \
927: systemError("Memory allocation error"); \
928: setBinaryInteger(object, 0); } while(0)
929:
930: // Name
931:
932: #define isName(object) \
933: ((*object).type == NOM)
934:
935: #define ifIsName(object) if (isName(object))
936: #define elseIfIsName(object) } else if (isName(object))
937:
938: #define setName(object, value) do { \
939: ifIsName(object) \
940: { \
941: if ((*object).nombre_occurrences > 1) \
942: { \
943: struct_objet *__tmp_object; \
944: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
945: systemError("Memory allocation error"); \
946: liberation(object); \
947: object = __tmp_object; \
948: } \
949: free((*((struct_nom *) (*object).objet)).nom); \
950: (*((struct_nom *) (*object).objet)).symbole = d_faux; \
951: if (((*((struct_nom *) (*object).objet)).nom = malloc( \
952: (strlen(value) + 1) * sizeof(unsigned char))) == NULL) \
953: systemError("Memory allocation error"); \
954: strcpy((char *) (*((struct_nom *) (*object).objet)).nom, \
955: (char *) value); \
956: } \
957: else executionError("Type mistmatch error"); } while(0)
958:
959: #define createNameObject(object) do { \
960: if (object != NULL) \
961: systemError("Reallocated object"); \
962: if ((object = allocation(NOM)) == NULL) \
963: systemError("Memory allocation error"); \
964: (*((struct_nom *) (*object).objet)).symbole = d_faux; \
965: if (((*((struct_nom *) (*object).objet)).nom = malloc( \
966: sizeof(unsigned char))) == NULL) \
967: systemError("Memory allocation error"); \
968: strcpy((char *) (*((struct_nom *) (*object).objet)).nom, ""); } while(0)
969:
970: // String
971:
972: #define isString(object) \
973: ((*object).type == CHN)
974:
975: #define ifIsString(object) if (isString(object))
976: #define elseIfIsString(object) else if (isString(objet))
977:
978: #define setString(object, string) do { \
979: ifIsString(object) \
980: { \
981: if (string == NULL) executionError("Nullified string"); else \
982: { \
983: if ((*object).nombre_occurrences > 1) \
984: { \
985: struct_objet *__tmp_object; \
986: if ((__tmp_object = copie_objet(object, 'O')) == NULL) \
987: systemError("Memory allocation error"); \
988: liberation(object); \
989: object = __tmp_object; \
990: } \
991: free((unsigned char *) (*object).objet); \
992: if (((*object).objet = malloc((strlen(string) + 1) * \
993: sizeof(unsigned char))) == NULL) \
994: systemError("Memory allocation error"); \
995: strcpy((char *) (*object).objet, string); \
996: } \
997: } \
998: else executionError("Type mistmatch error"); } while(0)
999:
1000: #define getString(object, string) do { \
1001: string = NULL; \
1002: ifIsString(object) string = (char *) (*object).objet; \
1003: else executionError("Type mismatch error"); } while(0)
1004:
1005: #define createStringObject(object) do { \
1006: if (object != NULL) \
1007: systemError("Reallocated object"); \
1008: if ((object = allocation(CHN)) == NULL) \
1009: systemError("Memory allocation error"); \
1010: if (((*object).objet = malloc(sizeof(unsigned char))) == NULL) \
1011: systemError("Memory allocation error"); \
1012: strcpy((char *) (*object).objet, ""); } while(0)
1013:
1014: // List
1015:
1016: #define isList(object) \
1017: ((*object).type == LST)
1018:
1019: #define ifIsList(object) if (isList(object))
1020: #define elseIfIsList(object) else if (isList(object))
1021:
1022: #define createListObject(object) do { \
1023: if (object != NULL) \
1024: systemError("Reallocated object"); \
1025: if ((object = allocation(LST)) == NULL) \
1026: systemError("Memory allocation error"); \
1027: (*object).objet = NULL; } while(0)
1028:
1029: #define addObjectToList(list, object) do { \
1030: ifIsList(list) \
1031: { \
1032: struct_objet *__tmp_object; \
1033: if ((__tmp_object = copie_objet(list, 'N')) == NULL) \
1034: systemError("Memory allocation error"); \
1035: liberation(list); \
1036: list = __tmp_object; \
1037: if ((*list).objet == NULL) \
1038: { \
1039: if (((*list).objet = malloc(sizeof(struct_liste_chainee))) \
1040: == NULL) \
1041: systemError("Memory allocation error"); \
1042: (*((struct_liste_chainee *) (*list).objet)).suivant = NULL; \
1043: (*((struct_liste_chainee *) (*list).objet)).donnee = object; \
1044: } \
1045: else \
1046: { \
1047: struct_liste_chainee *l_element_courant; \
1048: l_element_courant = (*list).objet; \
1049: while((*l_element_courant).suivant != NULL) \
1050: l_element_courant = (*l_element_courant).suivant; \
1051: if (((*l_element_courant).suivant = \
1052: malloc(sizeof(struct_liste_chainee))) == NULL) \
1053: systemError("Memory allocation error"); \
1054: l_element_courant = (*l_element_courant).suivant; \
1055: (*l_element_courant).suivant = NULL; \
1056: (*l_element_courant).donnee = object; \
1057: } \
1058: object = NULL; \
1059: } \
1060: else executionError("Type mistmatch error"); } while(0)
1061:
1062: #define insertObjectIntoList(list, object) do { \
1063: ifIsList(list) \
1064: { \
1065: struct_objet *__tmp_object; \
1066: if ((__tmp_object = copie_objet(list, 'N')) == NULL) \
1067: systemError("Memory allocation error"); \
1068: liberation(list); \
1069: list = __tmp_object; \
1070: if ((*list).objet == NULL) \
1071: { \
1072: if (((*list).objet = malloc(sizeof(struct_liste_chainee))) \
1073: == NULL) \
1074: systemError("Memory allocation error"); \
1075: (*((struct_liste_chainee *) (*list).objet)).suivant = NULL; \
1076: (*((struct_liste_chainee *) (*list).objet)).donnee = object; \
1077: } \
1078: else \
1079: { \
1080: struct_liste_chainee *l_element_courant; \
1081: if ((l_element_courant = \
1082: malloc(sizeof(struct_liste_chainee))) == NULL) \
1083: systemError("Memory allocation error"); \
1084: (*l_element_courant).donnee = object; \
1085: (*l_element_courant).suivant = (*list).objet; \
1086: (*list).objet = l_element_courant; \
1087: } \
1088: object = NULL; \
1089: } \
1090: else executionError("Type mistmatch error"); } while(0)
1091:
1092: #define removeObjectFromList(list, object) do { \
1093: ifIsList(list) \
1094: { \
1095: if ((*list).objet != NULL) \
1096: { \
1097: struct_liste_chainee *__current; \
1098: struct_liste_chainee *__previous; \
1099: __current = (*list).objet; \
1100: __previous = NULL; \
1101: if ((*__current).donnee == object) \
1102: { \
1103: (*list).objet = (*__current).suivant; \
1104: } \
1105: else \
1106: { \
1107: while(__current != NULL) \
1108: { \
1109: if ((*__current).donnee == object) \
1110: { \
1111: (*__previous).suivant = (*__current).suivant; \
1112: break; \
1113: } \
1114: __previous = __current; \
1115: __current = (*__current).suivant; \
1116: } \
1117: } \
1118: liberation((*__current).donnee); \
1119: free(__current); \
1120: } \
1121: } \
1122: else executionError("Type mistmatch error"); } while(0)
1123:
1124: #define getObjectFromList(list, position, object)
1125:
1126: #define putObjectIntoList(list, position, object)
1127:
1128: #define getListFromList(list, position1, position2, object)
1129:
1130: #define listLength(list, length) do { \
1131: if (list == NULL) executionError("Nullified object"); \
1132: if ((*list).type != LST) \
1133: executionError("Type mistmatch error"); \
1134: { \
1135: struct_liste_chainee *l_element_courant; \
1136: length = 0; \
1137: l_element_courant = (*list).objet; \
1138: while(l_element_courant != NULL) \
1139: { \
1140: l_element_courant = (*l_element_courant).suivant; \
1141: length++; \
1142: } \
1143: } } while(0)
1144:
1145: /*
1146: --------------------------------------------------------------------------------
1147: Allocation mémoire
1148: --------------------------------------------------------------------------------
1149: */
1150:
1151: #define size(a) sizeof(a)
1152:
1153: #define allocate(a) ({ void *ptr; \
1154: if ((ptr = malloc(a)) == NULL) \
1155: systemError("Memory allocation error"); ptr; })
1156:
1157: #define deallocate(a) free(a)
1158:
1159: /*
1160: --------------------------------------------------------------------------------
1161: Récupération des interruptions et des signaux
1162: --------------------------------------------------------------------------------
1163: */
1164:
1165: #define pollSignalsAndInterrupts() \
1166: __CATCH_SYSTEM_ERROR__; \
1167: do { scrutation_injection((*rpl_arguments).s_etat_processus); } while(0)
1168:
1169: /*
1170: --------------------------------------------------------------------------------
1171: Exécution d'une fonction intrinsèque
1172: --------------------------------------------------------------------------------
1173: */
1174:
1175: #define intrinsic(function) do { \
1176: int __status; \
1177: __CATCH_SYSTEM_ERROR__; \
1178: __status = wrapper_instruction_intrinseque( \
1179: instruction_##function, rpl_arguments); \
1180: if (__status == 1) executionError(#function); \
1181: if (__status == 2) systemError(#function); \
1182: } while(0)
1183:
1184: #endif
1185:
1186: static struct_rpl_arguments __static_rpl_arguments;
1187: #define __RPL__ struct_rpl_arguments *rpl_arguments; \
1188: rpl_arguments = &__static_rpl_arguments;
1189:
1190: // vim: ts=4
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