{"id":121396,"date":"2025-01-18T21:46:06","date_gmt":"2025-01-18T19:46:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-otladchika-gdb-16"},"modified":"2025-01-18T21:46:06","modified_gmt":"2025-01-18T19:46:06","slug":"vypusk-otladchika-gdb-16","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/vypusk-otladchika-gdb-16","title":{"rendered":"Rilascio del debugger GDB 16","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00c8 stata rilasciata la versione del debugger GDB 16.1 (prima edizione della serie 16.x, il ramo 16.0 \u00e8 stato utilizzato per lo sviluppo). GDB supporta il debugging a livello di sorgente per un ampio spettro di linguaggi di programmazione (Ada, C, C++, D, Fortran, Go, Objective-C, Modula-2, Pascal, Rust, ecc.) su diverse piattaforme hardware (i386, amd64, ARM, Power, Sparc, RISC-V, LoongArch, ecc.) e software (GNU\/Linux, *BSD, Unix, Windows, macOS).    <\/p>\n<p>The most noticeable improvements:  <\/p>\n<ul>\n<li class=\"l\"> Per gli ambienti Linux su sistemi con architettura LoongArch \u00e8 stata implementata la registrazione e la ripetizione (record\/replay).\n<li class=\"l\"> Per i puntatori taggati, una parte dei bit utilizzati per memorizzare dati aggiuntivi, \u00e8 stata implementata la supporto per i punti di interruzione che scattano quando i dati cambiano (watchpoint).\n<li class=\"l\"> Sui sistemi con architettura AArch64 \u00e8 stata implementata la supporto per il debug del meccanismo di protezione MTE (Memory Tagging Extension). MTE consente di associare tag a aree di memoria e organizzare la verifica della correttezza dell'uso dei puntatori per bloccare l'exploitation delle vulnerabilit\u00e0 causate da un errato utilizzo della memoria.\n<li class=\"l\"> \u00c8 stato aggiunto lo script bash gstack, che utilizza GDB per visualizzare le tracce dello stack dei processi in esecuzione.\n<li class=\"l\"> Per i punti di arresto in stato di attesa (pending), le parole chiave 'thread' e 'task' vengono ora analizzate durante la creazione del punto di arresto, invece che dopo l'uscita dallo stato di attesa.\n<li class=\"l\"> \u00c8 stata garantita la sostituzione dei punti di interruzione associati ai thread solo nell'area del programma in cui viene eseguito il thread necessario.\n<li class=\"l\"> Ampliate le funzionalit\u00e0 di tracing sui processori Intel: durante il debug passo-passo, cos\u00ec come nei comandi 'record instruction-history' e 'record function-call-history', \u00e8 stata implementata l'uscita di eventi asincroni e dati salvati utilizzando l'istruzione ptwrite.\n<li class=\"l\"> Nell'API Python sono stati aggiunti: il modulo gdb.missing_objfile, l'evento gdb.tui_enabled, l'attributo gdb.Symbol.is_artificial e la funzione gdb.record.clear.\n<li class=\"l\"> Ampliate le funzionalit\u00e0 del protocollo DAP (Debugger Adapter Protocol) relative alla gestione delle richieste 'scopes', 'launch' e 'attach'.\n<li class=\"l\"> Nel protocollo di debug remoto \u00e8 stata aggiunta la supporto per i pacchetti 'vFile:stat' e 'x addr,length'.\n<li class=\"l\"> \u00c8 stata interrotta la supporto per QNX Neutrino, Nios II e Intel MPX.    <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62582\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043e\u0442\u043b\u0430\u0434\u0447\u0438\u043a\u0430 GDB 16.1 (\u043f\u0435\u0440\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u0435\u0440\u0438\u0438 16.x, \u0432\u0435\u0442\u043a\u0430 16.0 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b\u0430\u0441\u044c \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438). 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GDB supporta il debug a livello di sorgente per un'ampia gamma di linguaggi di programmazione (Ada, C, C++, D, Fortran, Go, Objective-C, Modula-2, Pascal, Rust, ecc.) su diverse piattaforme hardware (i386, amd64, ARM, Power, Sparc, RISC-V, LoongArch, ecc.) e software (GNU\/Linux, *BSD,","canonical_url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/vypusk-otladchika-gdb-16","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a \u043e\u0442\u043b\u0430\u0434\u0447\u0438\u043a\u0430 GDB 16 | ProHoster","og:description":"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043e\u0442\u043b\u0430\u0434\u0447\u0438\u043a\u0430 GDB 16.1 (\u043f\u0435\u0440\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u0435\u0440\u0438\u0438 16.x, \u0432\u0435\u0442\u043a\u0430 16.0 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b\u0430\u0441\u044c \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438). 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