翻訳と辞書 Words near each other ・ Direct agglutination test ・ Direct Air ・ Direct Air Support Center ・ Direct and Counter-Cyclical Program ・ Direct and indirect band gaps ・ Direct and indirect realism ・ Direct Anonymous Attestation ・ Direct applicability ・ Direct ascent ・ Direct Attack ・ Direct Attack Guided Rocket ・ Direct Axecess ・ Direct bank ・ Direct Behavior Rating ・ Direct Benefit Transfer ・ Direct binding ・ Direct Blue 1 ・ Direct bonding ・ Direct borohydride fuel cell ・ Direct bs/md ・ Direct cable connection ・ Direct carbon fuel cell ・ Direct care ・ Direct case ・ Direct changeover ・ Direct Cinema ・ Direct Client-to-Client ・ Direct Clustering Algorithm ・ Direct commission officer ・ Direct comparison test Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Direct binding ： ウィキペディア英語版 Direct binding Direct binding is a feature of the linker and dynamic linker on Solaris and OpenSolaris. It provides a method to allow libraries to directly bind symbols to other libraries, rather than weakly bind to them and leave the dynamic linker to figure out which library contains the symbol. == Theory == When linking a shared library or dynamic linked executable, the linker normally populates the symbol table for that library with all required symbols. It adds symbols in the current object with their offset, and leaves undefined symbols in the object unresolved. Unresolved symbols must still be known at link time, but the linker is passed shared libraries to link with and, when it finds a symbol in another library, it places a note in the output library indicating that it depends on these other shared libraries. This kind of weak linking forces the dynamic linker to resolve which library contains which symbol when the executable is run. The dynamic linker on Linux, for example, reads through the DT_NEEDED section of an ELF object and loads needed libraries; but isn't told where required symbols are. For this, it must iterate through each unresolved symbol in the object, and for each of these, iterate through each loaded library, checking until it finds a matching symbol. This can be time consuming. Direct linking works around this problem by storing an equivalent list of pointers to DT_NEEDED entries in a separate ELF section. Each pointer corresponds to a symbol in the object; thus, these pointers create a relation between a symbol and a DT_NEEDED entry. This allows the linker to locate the library specified by a particular DT_NEEDED entry and check only its symbol table for each symbol, rather than iterate through potentially every library for every symbol. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Direct binding」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.