Title:
VIRTUAL ADDRESS DETERMINING METHOD AND APPARATUS, PROCESSOR, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/134376
Kind Code:
A1
Abstract:
A virtual address determining method and apparatus, a processor, and a storage medium, relating to the technical field of processors. The method comprises: reading, from an instruction space of the previous instruction of a target instruction to be obtained, a low address of the target instruction, the low address of the target instruction being an address calculated before the previous instruction is written to a first-stage instruction cache and stored in the instruction space of the previous instruction; determining the remaining address of the target instruction, the sum of the width of the remaining address of the target instruction and the width of the low address of the target instruction being equal to the width of the virtual address of the previous instruction (505); and combining the low address of the target instruction with the remaining address of the target instruction to obtain the virtual address of the target instruction (506). The method solves the problem of long delay in determining virtual addresses and low processing speed of processors, reduces the delay in determining virtual addresses, and improves the processing speeds of the processors.
Inventors:
LO WINGYEE (CN)
Application Number:
PCT/CN2018/102225
Publication Date:
July 11, 2019
Filing Date:
August 24, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F9/30
Foreign References:
| CN103970507A | 2014-08-06 | |||
| CN1536493A | 2004-10-13 | |||
| CN103885893A | 2014-06-25 | |||
| US6374342B1 | 2002-04-16 |
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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