JP2017516228A - 自己書き換えコードのハードウェアサポートを提供する方法及び装置 - Google Patents
自己書き換えコードのハードウェアサポートを提供する方法及び装置 Download PDFInfo
- Publication number
- JP2017516228A JP2017516228A JP2016567579A JP2016567579A JP2017516228A JP 2017516228 A JP2017516228 A JP 2017516228A JP 2016567579 A JP2016567579 A JP 2016567579A JP 2016567579 A JP2016567579 A JP 2016567579A JP 2017516228 A JP2017516228 A JP 2017516228A
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- JP
- Japan
- Prior art keywords
- code
- guest
- cache
- hardware buffer
- processor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/3017—Runtime instruction translation, e.g. macros
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45504—Abstract machines for programme code execution, e.g. Java virtual machine [JVM], interpreters, emulators
- G06F9/45516—Runtime code conversion or optimisation
- G06F9/45525—Optimisation or modification within the same instruction set architecture, e.g. HP Dynamo
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- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Memory System Of A Hierarchy Structure (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461991951P | 2014-05-12 | 2014-05-12 | |
| US61/991,951 | 2014-05-12 | ||
| PCT/US2015/030411 WO2015175555A1 (en) | 2014-05-12 | 2015-05-12 | Method and apparatus for providing hardware support for self-modifying code |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017516228A true JP2017516228A (ja) | 2017-06-15 |
| JP2017516228A5 JP2017516228A5 (enExample) | 2018-06-21 |
Family
ID=54367921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016567579A Pending JP2017516228A (ja) | 2014-05-12 | 2015-05-12 | 自己書き換えコードのハードウェアサポートを提供する方法及び装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9946538B2 (enExample) |
| EP (1) | EP3143496B1 (enExample) |
| JP (1) | JP2017516228A (enExample) |
| KR (1) | KR101963725B1 (enExample) |
| CN (1) | CN106796506B (enExample) |
| WO (1) | WO2015175555A1 (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140281116A1 (en) | 2013-03-15 | 2014-09-18 | Soft Machines, Inc. | Method and Apparatus to Speed up the Load Access and Data Return Speed Path Using Early Lower Address Bits |
| US9436476B2 (en) | 2013-03-15 | 2016-09-06 | Soft Machines Inc. | Method and apparatus for sorting elements in hardware structures |
| US9582322B2 (en) | 2013-03-15 | 2017-02-28 | Soft Machines Inc. | Method and apparatus to avoid deadlock during instruction scheduling using dynamic port remapping |
| US9627038B2 (en) | 2013-03-15 | 2017-04-18 | Intel Corporation | Multiport memory cell having improved density area |
| CN104679480A (zh) * | 2013-11-27 | 2015-06-03 | 上海芯豪微电子有限公司 | 一种指令集转换系统和方法 |
| US9946538B2 (en) | 2014-05-12 | 2018-04-17 | Intel Corporation | Method and apparatus for providing hardware support for self-modifying code |
| JP6234640B2 (ja) * | 2015-05-28 | 2017-11-22 | 三菱電機株式会社 | シミュレーション装置及びシミュレーション方法及びシミュレーションプログラム |
| CN106919367B (zh) * | 2016-04-20 | 2019-05-07 | 上海兆芯集成电路有限公司 | 侦测自修正程序码的处理器与方法 |
| CN106933537B (zh) * | 2016-04-20 | 2019-03-08 | 上海兆芯集成电路有限公司 | 侦测自修正程序码的处理器与方法 |
| US9798675B1 (en) * | 2016-04-20 | 2017-10-24 | Via Alliance Semiconductor Co., Ltd. | System and method of determining memory ownership on cache line basis for detecting self-modifying code including code with looping instructions |
| CN106933538B (zh) * | 2016-04-20 | 2019-03-01 | 上海兆芯集成电路有限公司 | 侦测自修正程序码的处理器与方法 |
| US11280645B2 (en) * | 2018-02-02 | 2022-03-22 | Analog Devices International Unlimited Company | Measurement system |
| CN109890082B (zh) * | 2019-03-08 | 2022-05-24 | 中国航空工业集团公司洛阳电光设备研究所 | 一种时间触发的tt帧报文传输方法 |
| CN114416450B (zh) * | 2022-01-18 | 2022-09-27 | 深圳市百泰实业股份有限公司 | 一种pcba生产测试管理方法 |
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-
2015
- 2015-05-12 US US14/710,372 patent/US9946538B2/en active Active
- 2015-05-12 JP JP2016567579A patent/JP2017516228A/ja active Pending
- 2015-05-12 CN CN201580025114.4A patent/CN106796506B/zh not_active Expired - Fee Related
- 2015-05-12 KR KR1020167031653A patent/KR101963725B1/ko not_active Expired - Fee Related
- 2015-05-12 WO PCT/US2015/030411 patent/WO2015175555A1/en not_active Ceased
- 2015-05-12 EP EP15792326.9A patent/EP3143496B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011040087A (ja) * | 1999-01-28 | 2011-02-24 | Ati Technologies Ulc | コンピュータのメモリを参照する方法およびコンピュータ |
| JP2006244516A (ja) * | 1999-10-13 | 2006-09-14 | Transmeta Corp | 微細粒度変換判別方法及び装置 |
| US20120198157A1 (en) * | 2011-01-27 | 2012-08-02 | Soft Machines, Inc. | Guest instruction to native instruction range based mapping using a conversion look aside buffer of a processor |
| US20120198122A1 (en) * | 2011-01-27 | 2012-08-02 | Soft Machines, Inc. | Guest to native block address mappings and management of native code storage |
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| Title |
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| 中島康彦、上埜治彦、田尻邦彦、鈴木貴朗: "動的命令変換手法によるMアーキテクチャ・エミュレーション", 情報処理学会論文誌, vol. 第38巻,第11号, JPN6019013440, 15 November 1987 (1987-11-15), JP, pages 2309 - 2320, ISSN: 0004018375 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3143496A1 (en) | 2017-03-22 |
| CN106796506B (zh) | 2019-09-27 |
| KR101963725B1 (ko) | 2019-04-01 |
| WO2015175555A1 (en) | 2015-11-19 |
| US20150324213A1 (en) | 2015-11-12 |
| CN106796506A (zh) | 2017-05-31 |
| EP3143496B1 (en) | 2021-07-14 |
| US9946538B2 (en) | 2018-04-17 |
| KR20160145696A (ko) | 2016-12-20 |
| EP3143496A4 (en) | 2018-01-24 |
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