Title:
情報処理装置及びメモリマップ方法
Document Type and Number:
Japanese Patent JP4128468
Kind Code:
B2
Abstract:
To provide an information processor capable of sharing data among a plurality of processes to be generated by a plurality of different information processing applications.
The information processor for mapping a memory in the process of an information processing application, is provided with a region acquiring means for acquiring a direct map region capable of directly mapping a memory in the process and a direct mapping means for directly mapping a memory from the virtual memory region of the process to a predetermined region in the direct map region designated by the process in accordance with a physical address indicating the predetermined region.
COPYRIGHT: (C)2004,JPO
Inventors:
Noriyuki Shioda
Application Number:
JP2003044588A
Publication Date:
July 30, 2008
Filing Date:
February 21, 2003
Export Citation:
Assignee:
株式会社リコー
International Classes:
G06F9/54; G06F12/00; G06F9/46; G06F9/50; G06F12/10
Domestic Patent References:
| JP2000076087A | ||||
| JP11110236A | ||||
| JP5040696A | ||||
| JP61134844A |
Attorney, Agent or Firm:
Tadahiko Ito