发明名称 |
SYSTEM AND METHOD FOR IDENTIFYING TLB ENTRIES ASSOCIATED WITH A PHYSICAL ADDRESS OF A SPECIFIED RANGE |
摘要 |
A system and method for identifying a TLB entry having a physical address that is within a specified range are disclosed. The method includes obtaining a tentative TLB entry from a page table entry and accessing a physical address associated with the tentative TLB entry. The method further includes comparing the physical address of the tentative TLB entry with a predetermined range of addresses. If the physical address is within the finite range of addresses, an exception is invoked. In response to the exception, the physical address and/or an attribute of the tentative TLB entry can be modified. The tentative TLB entry can then be stored in a TLB. |
申请公布号 |
US2012254584(A1) |
申请公布日期 |
2012.10.04 |
申请号 |
US201213493810 |
申请日期 |
2012.06.11 |
申请人 |
ROZAS GUILLERMO;KLAIBER ALEXANDER;ANVIN H. PETER;DUNN DAVID |
发明人 |
ROZAS GUILLERMO;KLAIBER ALEXANDER;ANVIN H. PETER;DUNN DAVID |
分类号 |
G06F12/10 |
主分类号 |
G06F12/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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