发明名称 |
METHOD AND DATA PROCESSING SYSTEM FOR EMULATING VIRTUAL MEMORY WORKING SPACES |
摘要 |
In an emulation of a multiprocessor Target computer system on a Host computer system, Host virtual memory addresses are mapped and utilized as Target virtual memory addresses. Target virtual memory control tables are setup accordingly. Virtual-to-real address translation of a Target system effective address to a Host system virtual addresses is performed by identifying a working space for the effective address, determining a working space base address for that working space, and then performing a linear translation multiplying the effective address by a constant and adding it to the working space base address to generate the host system virtual address. |
申请公布号 |
EP1290616(A4) |
申请公布日期 |
2006.02.08 |
申请号 |
EP20010933312 |
申请日期 |
2001.05.11 |
申请人 |
BULL HN INFORMATION SYSTEMS INC. |
发明人 |
EGOLF, DAVID, A.;BOHULT, STEFAN, R.;NOYES, BRUCE, A.;FARMER, CHADWICK, C. |
分类号 |
G06F9/455;G06F12/02;G06F12/10 |
主分类号 |
G06F9/455 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|