{"id":103555,"date":"2022-03-17T15:36:53","date_gmt":"2022-03-17T13:36:53","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/predstavlen-gcobol-kompilyator-dlya-yazyka-cobol-na-osnove-tehnologij-gcc"},"modified":"2022-03-17T15:36:53","modified_gmt":"2022-03-17T13:36:53","slug":"predstavlen-gcobol-kompilyator-dlya-yazyka-cobol-na-osnove-tehnologij-gcc","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/predstavlen-gcobol-kompilyator-dlya-yazyka-cobol-na-osnove-tehnologij-gcc","title":{"rendered":"Esitatud on gcobol, COBOL keele kompilaator, mis p\u00f5hineb GCC tehnoloogiatel","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

GCC kompilaatorite arendajate meililistis on esitatud projekt gcobol, mille eesm\u00e4rgiks on luua avatud l\u00e4htekoodiga kompilaator programmeerimiskeele COBOL jaoks. Praeguses vormis areneb gcobol GCC fork\u2019ina, kuid p\u00e4rast arenduse ja stabiilsuse saavutamist plaanitakse muudatused pakkuda GCC p\u00f5hikoosseisu lisamiseks. Projekti kood on litsentseeritud GPLv3 all. <\/p>\n

Uue projekti loomise p\u00f5hjuseks on soov saada COBOL-i kompilaator, mis on jagatud avatud litsentsi alusel ning lihtsustab rakenduste migreerimist IBM-i peamiselt Linuxi kasutavatele s\u00fcsteemidele. \u00dchenduse poolt on juba pikka aega arendatud iseseisvat avatud projekti GnuCOBOL, kuid see on t\u00f5lkija, mis t\u00f5lgib koodi C-keelde, ei paku t\u00e4ielikku toetust isegi COBOL 85 standardile ja ei l\u00e4binud t\u00e4ielikku standarditestide komplekti, mis peletab eemal finantsasutusi, kes kasutavad COBOL-i t\u00f6\u00f6tavates projektides. <\/p>\n

Gcobol p\u00f5hineb usaldusv\u00e4\u00e4rsetel GCC tehnoloogiatel ning on arendatud enam kui aasta jooksul, t\u00f6\u00f6tades t\u00e4iskohaga \u00fche inseneri j\u00f5ududega. T\u00e4itmisfailide genereerimisel kasutatakse olemasolevat GCC tagapinda, samas kui COBOL-i l\u00e4htekoodide t\u00f6\u00f6tlemine on eraldatud projekti poolt arendatavasse eraldi front-endi. K\u00e4esolevas videos koostab kompilaator eduka 100 n\u00e4idet raamatust \u00abBeginning COBOL for Programmers\u00bb. J\u00e4rgmise n\u00e4dala jooksul plaanitakse gcobolisse lisada ISAM-i ja objektorienteeritud COBOL-i laienduste toetust. M\u00f5ne kuu jooksul on plaanis viia gcoboli funktsionaalsus vastavusse NISTi standardtestide kogumi l\u00e4bimisega. <\/p>\n

Sel aastal saab COBOL 63 aastat vanaks ning see j\u00e4\u00e4b \u00fcheks vanimaks aktiivselt kasutatavaks programmeerimiskeeleks, olles samas \u00fcks juhtivaid keeli kirjutatud koodi mahus. Keel j\u00e4tkab arenemist, n\u00e4iteks COBOL-2002 standardis lisati objektorienteeritud programmeerimise v\u00f5imalused ning COBOL 2014 standardis sai toetuse IEEE-754 ujuvpunktsioonide spetsifikatsioon, meetodite \u00fclem\u00e4\u00e4raste koormuste ja d\u00fcnaamiliselt laiendatavate tabelite toe. <\/p>\n

COBOL-i kirjutatud koodi kogumaht on hinnanguliselt 220 miljardit rida, millest 100 miljardit rida on endiselt kasutusel, peamiselt finantsasutustes. N\u00e4iteks 2017. aasta seisuga kasutas 43% pangas\u00fcsteemidest endiselt COBOL-i. COBOL-i koodi kasutatakse umbes 80% isiklike finantstehingute t\u00f6\u00f6tlemisel ja 95% pangakaardimakseterminalides.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0441\u043f\u0438\u0441\u043a\u0435 \u0440\u0430\u0441\u0441\u044b\u043b\u043a\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u043d\u0430\u0431\u043e\u0440\u0430 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u043e\u0432 GCC \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u043f\u0440\u043e\u0435\u043a\u0442 gcobol, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u044b\u0439 \u043d\u0430 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u0430 \u0434\u043b\u044f \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f COBOL. \u0412 \u0442\u0435\u043a\u0443\u0449\u0435\u043c \u0432\u0438\u0434\u0435 gcobol \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u0444\u043e\u0440\u043a GCC, \u043d\u043e \u043f\u043e\u0441\u043b\u0435 \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430, \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u0442\u044c \u0434\u043b\u044f \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0441\u043e\u0441\u0442\u0430\u0432 GCC. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv3. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043f\u0440\u0438\u0447\u0438\u043d\u044b \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043d\u043e\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-103555","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47gcobol, COBOL-i kompilaator, mis p\u00f5hineb GCC tehnoloogial | ProHoster","description":"GCC kompilaatorite arendajate postitusloendis on esindatud projekt gcobol, mille eesm\u00e4rk on luua vaba COBOL programmeerimiskeele kompilaator. 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\u0444\u043e\u0440\u043a GCC, \u043d\u043e \u043f\u043e\u0441\u043b\u0435 \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430, \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u0442\u044c \u0434\u043b\u044f \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0441\u043e\u0441\u0442\u0430\u0432 GCC. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv3. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 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