虛存執行系統 的英文怎麼說
中文拼音 [xūcúnzhíhángxìtǒng]
虛存執行系統
英文
virtual memory executive system- 虛 : Ⅰ名詞1 (空虛) void; emptiness 2 (政治思想等方面的道理) guiding principles; theory 3 (二十八...
- 存 : 動詞1 (存在; 生存) exist; live; survive 2 (儲存; 保存) store; keep 3 (蓄積; 聚集) accumulat...
- 執 : Ⅰ動詞1 (拿著) hold 2 (執掌) take charge of; control; manage; wield 3 (堅持) persist in; sti...
- 行 : 行Ⅰ名詞1 (行列) line; row 2 (排行) seniority among brothers and sisters:你行幾? 我行三。where...
- 系 : 系動詞(打結; 扣) tie; fasten; do up; button up
- 統 : Ⅰ名詞1 (事物間連續的關系) interconnected system 2 (衣服等的筒狀部分) any tube shaped part of ...
- 系統 : 1. (按一定關系組成的同類事物) system 2. (有條理的;有系統的) systematic
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In vse, to bring a program phase from a core image library into main storage for execution
在虛機擴充磁盤操作系統( vse )中,把核心映象庫中的程序段裝入主存以便執行。A set of system procedures which prepares an image for execution. the image activator establishes the memory management data structures required both to map the image ' s virtual pages to physical pages and to perform paging
為執行而準備映象的一組系統程序,它建立將映象虛擬頁映射到物理頁和實現分頁所必需的內存管理數據結構。This thesis invesigates the kernel of uclinux, which is different from the mainstream linux. according to the mmu - less embedded micro - processors, uclinux removes the parts correspond to the virtual memory management, changes some of the system call interfaces and adopts the binary flat format to allow the program to be executed in place. the thesis also describes how to port uclinux to m68k platform and run it smoothly
本文詳細闡述了uclinux針對嵌入式應用、基於無內存管理單元的特性對標準linux進行的改良。主要包括沒有虛擬內存機制的內存管理,系統介面的改變,獨特的運行方式xip和可執行文件格式bflt 。本文同時介紹了uclinux的板級移植過程以及如何運行一個完整的uclinux操作系統。
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