CN110378081A - A kind of shell adding dynamic link library loading method and device - Google Patents
A kind of shell adding dynamic link library loading method and device Download PDFInfo
- Publication number
- CN110378081A CN110378081A CN201910492530.5A CN201910492530A CN110378081A CN 110378081 A CN110378081 A CN 110378081A CN 201910492530 A CN201910492530 A CN 201910492530A CN 110378081 A CN110378081 A CN 110378081A
- Authority
- CN
- China
- Prior art keywords
- dynamic link
- link library
- shell adding
- application program
- shell
- Prior art date
- 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.)
- Pending
Links
- 238000011068 loading method Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 24
- 230000003068 static effect Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 description 6
- 238000004590 computer program Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004883 computer application Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/12—Protecting executable software
- G06F21/121—Restricting unauthorised execution of programs
- G06F21/125—Restricting unauthorised execution of programs by manipulating the program code, e.g. source code, compiled code, interpreted code, machine code
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F9/445—Program loading or initiating
- G06F9/44521—Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Stored Programmes (AREA)
Abstract
The present invention provides a kind of shell adding dynamic link library loading method and devices, this method comprises: the load request of the dynamic link library based on application program, determines the instruction set architecture of application program institute operation platform；The shell adding dynamic link library to match with described instruction collection framework is searched under default file catalogue；Solution shell is carried out to the shell adding dynamic link library, so that the dynamic link library obtained after application program load solution shell.Using scheme provided in an embodiment of the present invention, load shell adding dynamic link library can be realized.
Description
Technical field
The present invention relates to computer application technology, in particular to a kind of shell adding dynamic link library loading method and dress
It sets.
Background technique
Dynamic link library (so, shared object) is a kind of binary system of common executable code in Linux system
The features such as format for the static link library that compares, there is a saving space, and when operation dynamically can apply and call.
Android system substantially belongs to one kind of Linux system, in the development process of android system, CPU frame
Structure continues to develop out armeabi-v7a, arm64-v8a, x86, the platforms such as x86_64, however, each flat by earliest armeabi
The instruction set architecture that platform is supported is not quite similar, and is based on this, and dynamic link library needs to be adapted to the instruction set architecture of different platform,
It is exactly that dynamic link library needs to match with the instruction set architecture of platform, added by the application program that can be run in the platform
It carries.
In the related technology, when the application program in android system loads dynamic link library, needing in advance will be compiled
Dynamic link library is stored under the specified target directory of android system, is enabled in application program operation in target mesh
The dynamic link library to match with instruction set architecture is found under record to be loaded.
However, there is the easy security risk for being exposed core code by reverse in dynamic link library, therefore, in development behavior
Encryption and compression processing would generally be carried out during chained library using specific algorithm, is commonly called as shell adding.But shell adding dynamic chain
Connect library and dynamic link library that nonsystematic can identify, then, refer to even if shell adding dynamic link library is stored in android system
Under fixed target directory, system can not also find the dynamic link library to match with instruction set architecture under target directory and carry out
Load, is unable to operate normally so as to cause application program.
Summary of the invention
In order to solve problems in the prior art, the embodiment of the invention provides a kind of shell adding dynamic link library loading method and
Device.The technical solution is as follows:
In a first aspect, providing a kind of shell adding dynamic link library loading method, which comprises
The load request of dynamic link library based on application program determines the instruction set of application program institute operation platform
Framework；
The shell adding dynamic link library to match with described instruction collection framework is searched under default file catalogue；
Solution shell is carried out to the shell adding dynamic link library, so that the dynamic link obtained after application program load solution shell
Library.
Optionally, the load request of the dynamic link library based on application program, determines the application program
The instruction set architecture of institute's operation platform, comprising:
In response to the load request of the dynamic link library of the application program, invocation target catalogue lower interface dynamic link library
Interface, obtain return value；
The instruction set architecture of application program institute operation platform is determined according to the return value.
Optionally, the method also includes:
Shell adding processing is carried out to the dynamic link library that the instruction set architecture with each platform matches in advance respectively, is obtained pre-
Determine the shell adding dynamic link library of extension name；
Obtained shell adding dynamic link library is stored under the default file catalogue.
Optionally, the method also includes:
JNI interface is write, during compiling the JNI interface, is separately added into the instruction for characterizing each platform
Collect the macrodefinition of framework, and the numerical value for characterizing described instruction collection framework is set, to obtain the instruction frame of each platform
The corresponding interface dynamic link library of structure.
Optionally, the interface of the invocation target catalogue lower interface dynamic link library, the step of obtaining return value, comprising:
The interface of interface dynamic link library under the automatic invocation target catalogue of system；
Read the macrodefinition in the interface dynamic link library；
Return value is obtained according to the macrodefinition.
Optionally, described that the shell adding dynamic link to match with described instruction collection framework is searched under default file catalogue
Library, comprising:
Adding under default file catalogue described in the instruction set architecture name-matches of the platform based on application program operation
The title of shell dynamic link library, to find out the shell adding dynamic link library to match.
Optionally, the default file catalogue is static resource file directory.
Second aspect provides a kind of electronic equipment for carrying android system, is equipped with APK on the electronic equipment
File or SDK file, shell adding dynamic link described in any of the above embodiments can be realized by running the APK file or the SDK file
Library loading method.
The embodiment of the invention provides a kind of shell adding dynamic link library loading method and devices, can be based on application program
The load request of dynamic link library determines the instruction set architecture of application program institute operation platform；It is searched under default file catalogue
The shell adding dynamic link library to match with described instruction collection framework；Solution shell is carried out to the shell adding dynamic link library, so that described
The dynamic link library obtained after application program load solution shell.Using scheme provided in an embodiment of the present invention, using under target directory
Interface dynamic link library notify the shell adding dynamic link library loaded needed for application program, to complete load shell adding dynamic chain
Library is connect, and ensure that the safety of core code dynamic link library.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of flow diagram of shell adding dynamic link library loading method provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Below in conjunction with specific embodiment, the process of shell adding dynamic link library loading method shown in FIG. 1 is carried out detailed
Thin explanation, content can be such that
Step 100, the load request of the dynamic link library based on application program determines the finger of application program institute operation platform
Enable collection framework.
When application program needs to load dynamic link library, the load request of dynamic link library can be issued to system, is rung
The corresponding dynamic link of platform instruction set architecture Selection and call that should can be run automatically according to application program in the load request, system
Library, the dynamic link library can be written as interface dynamic link library in advance.
Interface dynamic link library can provide an interface and call for system, and the interface can be JNI (Java
NativeInterface, Java local interface), an interface dynamic link library JNI.so is independently written as based on JNI interface,
Since JNI interface cannot be obscured, it is not related to core code, therefore, does not need to carry out shell adding to interface dynamic link library,
It can directly be stored under target directory.
, can be for the platform instruction set architecture that application program may be run in a kind of implementation, Compile interface is dynamic respectively
The source code of state chained library to generate the executable file for being directed to different platform instruction set architecture, i.e. interface dynamic link library, and is protected
There are under target directory.Concrete implementation mode can include: be added in interface dynamic link library for characterizing platform instruction
Collect the macrodefinition of framework.For example, compile armeabi instruction set architecture JNI.so during can be dynamically added one _ _
The macrodefinition of ARM is in the library so, for characterizing armeabi instruction set architecture；Compile armeabi-v7a instruction set architecture
It can be with the macrodefinition of one _ _ ARMV7A of dynamic access in the library so, for characterizing armeabi-v7a during JNI.so
Instruction set architecture.
Based on this, can during obtaining return value by the interface of invocation target catalogue lower interface dynamic link library
The macrodefinition in interface dynamic link library is read with interface by invocation target catalogue lower interface dynamic link library, by macro
After defining the instruction set architecture for determining platform, return value is obtained, that is to say, that pass through system call interfaces dynamic link library
A return value can be obtained in interface, and the instruction set architecture of application program institute operation platform can be determined according to the return value.For example, reading
Taking the macrodefinition in interface dynamic link library is _ _ ARMV7A, then can determine that the instruction set architecture of platform is armeabi-v7a,
Corresponding return value is 1.
What above-mentioned target directory can be understood as specifying in android system is used to store dynamic link library, so that system
Middle application program can load the catalogue of dynamic link library, for example, target directory can be libs catalogue.
Above-mentioned return value can be understood as the numerical value of the supported instruction set architecture of platform for characterizing system, for example, can
The instruction set architecture that ARMV7A platform is supported is characterized to preset return value " 1 "；Return value " 0 " is preset to characterize
The instruction set architecture that ARM platform is supported.
Step 110, the shell adding dynamic link library to match with instruction set architecture is searched under default file catalogue.
Above-mentioned default file catalogue can be static resource file directory, i.e., system is for storing the mesh of static resource file
Record, e.g., assets.
Above-mentioned shell adding dynamic link library namely carries out shell adding to the dynamic link library to match with instruction set architecture and obtains
's.In a kind of implementation, by shell adding, treated that dynamic link library can be ordered according to scheduled extension name format
Name, for example, the dynamic link library under armeabi-v7a, can be named as xxx_armv7a.tmp, and protect after shell adding is handled
There are in static resource file directory assets.Therefore, the file of instruction set architecture title and shell adding dynamic link library can be passed through
Name matches to search and obtain corresponding shell adding dynamic link library.
Step 120, solution shell is carried out to shell adding dynamic link library, so that the dynamic link obtained after application program load solution shell
Library.
It in an implementation, can be shell adding dynamic link library storage allocation after finding shell adding dynamic link library, and
Solution shell is carried out in memory for the distribution of shell adding dynamic link library, i.e., the dynamic link library of shell adding is decompressed or is decrypted accordingly
Operation, so that application program can be from the dynamic link library after load solution shell in memory.
Shell adding dynamic link library loading method provided in an embodiment of the present invention, by storing interface dynamic under target directory
Chained library stores shell adding dynamic link library under default file catalogue, and when application program needs to load dynamic link library, system is logical
It crosses and the interface of target directory lower interface dynamic link library is called to determine the instruction set architecture itself run, then arrive default text
The shell adding dynamic link library to match with instruction set architecture is selected under part catalogue, and the shell adding dynamic link library found is solved
Shell simultaneously loads.The shell adding dynamic link of load needed for application program is notified using the interface dynamic link library under target directory
Library to complete load shell adding dynamic link library, and ensure that the safety of core code dynamic link library.
Shell adding dynamic link library loading method provided in an embodiment of the present invention is supplied by providing interface dynamic link library file
System is called, and does not influence the normal call program of system not only, but also borrowed the automatic call-by mechanism to obtain for determining
The return value of the instruction set architecture of application program operation platform, so as to smoothly get shell adding dynamic link library library, so
One, can shell adding dynamic link library loading method based on the embodiment of the present invention realize to calling needed for application program
Core dynamic base is protected, and prevents from being cracked.
It is understood that during above-mentioned realization, in addition to the part that system executes automatically, the realizations of other steps can be by
Application program realizes that i.e. Android installation kit (AndroidPackage, APK) Lai Shixian based on application program may be based on
Software Development Kit (Software Development Kit, SDK) Lai Shixian.
Fig. 2 is a kind of structural schematic diagram of electronic equipment for carrying android system provided in an embodiment of the present invention.The electricity
Sub- equipment 200 can generate bigger difference because configuration or performance are different, may include one or more central processing units
222 (for example, one or more processors) and memory 232, one or more storage application programs 242 or data
244 storage medium 230 (such as one or more mass memory units).Wherein, memory 232 and storage medium 230
It can be of short duration storage or persistent storage.The program for being stored in storage medium 230 may include one or more module (figures
Show and do not mark), each module may include to the series of instructions operation in electronic equipment 200.Further, central processing
Device 222 can be set to communicate with storage medium 230, and the series of instructions in storage medium 230 are executed on electronic equipment 200
Operation.
Electronic equipment 200 can also include one or more power supplys 224, one or more wired or wireless nets
Network interface 250, one or more input/output interfaces 258, one or more keyboards 254, and/or, one or one
A above operating system 241, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM etc.
Deng.
Electronic equipment 200 may include having memory and one or more than one computer program, APK file
Or SDK file, one of them or more than one computer program, APK file or SDK file are stored in memory, and are passed through
Configuration is to execute the one or more computer program by one or more than one processor to realize above-mentioned domain
Name analytic method, specifically, this method may include:
The load request of dynamic link library based on application program determines the instruction set of application program institute operation platform
Framework；
The shell adding dynamic link library to match with described instruction collection framework is searched under default file catalogue；
Solution shell is carried out to the shell adding dynamic link library, so that the dynamic link obtained after application program load solution shell
Library.
It should be understood that shell adding dynamic link library loading device provided by the above embodiment is in load shell adding dynamic link
When library, only the example of the division of the above functional modules, in practical application, it can according to need and by above-mentioned function
Distribution is completed by different functional modules, i.e., the internal structure of device is divided into different functional modules, to complete above retouch
The all or part of function of stating.In addition, shell adding dynamic link library loading device provided by the above embodiment and shell adding dynamic chain
The embodiment for connecing library loading method belongs to same design, and specific implementation process is detailed in embodiment of the method, and which is not described herein again.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of shell adding dynamic link library loading method, which is characterized in that the described method includes:
The load request of dynamic link library based on application program determines the instruction set frame of application program institute operation platform
Structure；
The shell adding dynamic link library to match with described instruction collection framework is searched under default file catalogue；
Solution shell is carried out to the shell adding dynamic link library, so that the dynamic link library obtained after application program load solution shell.
2. the method as described in claim 1, which is characterized in that the load of the dynamic link library based on application program is asked
It asks, determines the instruction set architecture of application program institute operation platform, comprising:
In response to the load request of the dynamic link library of the application program, invocation target catalogue lower interface dynamic link library is connect
Mouthful, obtain return value；
The instruction set architecture of application program institute operation platform is determined according to the return value.
3. the method as described in claim 1, which is characterized in that the method also includes:
Shell adding processing is carried out to the dynamic link library that the instruction set architecture with each platform matches in advance respectively, obtains predetermined expansion
Open up the shell adding dynamic link library of name；
Obtained shell adding dynamic link library is stored under the default file catalogue.
4. method according to claim 2, which is characterized in that the method also includes:
JNI interface is write, during compiling the JNI interface, is separately added into the instruction set frame for characterizing each platform
The macrodefinition of structure, and the numerical value for characterizing described instruction collection framework is set, to obtain the instruction architecture pair of each platform
The interface dynamic link library answered.
5. method as claimed in claim 4, which is characterized in that the invocation target catalogue lower interface dynamic link library connects
Mouthful, the step of obtaining return value, comprising:
The interface of interface dynamic link library under the automatic invocation target catalogue of system；
Read the macrodefinition in the interface dynamic link library；
Return value is obtained according to the macrodefinition.
6. the method as described in claim 1, which is characterized in that described to be searched and described instruction collection frame under default file catalogue
The shell adding dynamic link library that structure matches, comprising:
Shell adding under default file catalogue described in the instruction set architecture name-matches of platform based on application program operation is dynamic
The title of state chained library, to find out the shell adding dynamic link library to match.
7. as the method according to claim 1 to 6, which is characterized in that the default file catalogue is static resource file
Catalogue.
8. it is a kind of carry android system electronic equipment, which is characterized in that be equipped on the electronic equipment APK file or
SDK file, running the APK file or the SDK file can realize that the shell adding as described in any one of claims 1 to 7 is dynamic
State chained library loading method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910492530.5A CN110378081A (en) | 2019-06-06 | 2019-06-06 | A kind of shell adding dynamic link library loading method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910492530.5A CN110378081A (en) | 2019-06-06 | 2019-06-06 | A kind of shell adding dynamic link library loading method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110378081A true CN110378081A (en) | 2019-10-25 |
Family
ID=68249857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910492530.5A Pending CN110378081A (en) | 2019-06-06 | 2019-06-06 | A kind of shell adding dynamic link library loading method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110378081A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112115603A (en) * | 2020-09-14 | 2020-12-22 | 苏州同元软控信息技术有限公司 | Modelica model and AMESim model combined simulation method and system and electronic equipment |
| CN113568680A (en) * | 2021-07-23 | 2021-10-29 | 杭州网易智企科技有限公司 | Dynamic link library protection method, device, equipment and medium for application program |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854380A (en) * | 2010-04-15 | 2010-10-06 | 深圳创维－Rgb电子有限公司 | Method for realizing cross-platform point-to-point (P2P) video chat |
| CN103365668A (en) * | 2012-03-26 | 2013-10-23 | 联想(北京)有限公司 | Loading and linking method and device of dynamic link library |
| CN103970559A (en) * | 2013-02-05 | 2014-08-06 | 北京壹人壹本信息科技有限公司 | Device loading method and device on basis of Android |
| US20160381051A1 (en) * | 2015-06-27 | 2016-12-29 | Mcafee, Inc. | Detection of malware |
| CN106325927A (en) * | 2016-08-19 | 2017-01-11 | 北京金山安全管理系统技术有限公司 | Interception method and device applied to dynamic library API (Application Program Interface) in Linux system |
| CN106372465A (en) * | 2016-08-30 | 2017-02-01 | 北京深思数盾科技股份有限公司 | Safety management method and system for dynamic link library and electronic equipment |
-
2019
- 2019-06-06 CN CN201910492530.5A patent/CN110378081A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854380A (en) * | 2010-04-15 | 2010-10-06 | 深圳创维－Rgb电子有限公司 | Method for realizing cross-platform point-to-point (P2P) video chat |
| CN103365668A (en) * | 2012-03-26 | 2013-10-23 | 联想(北京)有限公司 | Loading and linking method and device of dynamic link library |
| CN103970559A (en) * | 2013-02-05 | 2014-08-06 | 北京壹人壹本信息科技有限公司 | Device loading method and device on basis of Android |
| US20160381051A1 (en) * | 2015-06-27 | 2016-12-29 | Mcafee, Inc. | Detection of malware |
| CN106325927A (en) * | 2016-08-19 | 2017-01-11 | 北京金山安全管理系统技术有限公司 | Interception method and device applied to dynamic library API (Application Program Interface) in Linux system |
| CN106372465A (en) * | 2016-08-30 | 2017-02-01 | 北京深思数盾科技股份有限公司 | Safety management method and system for dynamic link library and electronic equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112115603A (en) * | 2020-09-14 | 2020-12-22 | 苏州同元软控信息技术有限公司 | Modelica model and AMESim model combined simulation method and system and electronic equipment |
| CN112115603B (en) * | 2020-09-14 | 2023-08-22 | 苏州同元软控信息技术有限公司 | Combined simulation method and system for Modelica model and AMESim model and electronic equipment |
| CN113568680A (en) * | 2021-07-23 | 2021-10-29 | 杭州网易智企科技有限公司 | Dynamic link library protection method, device, equipment and medium for application program |
| CN113568680B (en) * | 2021-07-23 | 2023-08-11 | 杭州网易智企科技有限公司 | Dynamic link library protection method, device, equipment and medium for application program |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10089119B2 (en) | API namespace virtualization | |
| CN109062617B (en) | Application method of platform supporting multiple types of equipment and mobile terminal | |
| US9904527B1 (en) | Optimizing API implementer programs using fine-grained code analysis | |
| CN111770113A (en) | Method for executing intelligent contract, block chain node and node equipment | |
| CN110007980B (en) | Method and device for realizing multi-service server | |
| CN106648755B (en) | Method and device for dynamically loading dex in android art environment | |
| CN107943485B (en) | Patch compiling platform and patch compiling method | |
| CN104731622B (en) | The loading method of a kind of application program, device and mobile terminal | |
| US8200938B2 (en) | Computer system and method providing a memory buffer for use with native and platform-independent software code | |
| JP2022545422A (en) | Method, apparatus, apparatus, and medium for parallel execution of smart contracts | |
| US20220342983A1 (en) | Shadow stack violation enforcement at module granularity | |
| CN110378081A (en) | A kind of shell adding dynamic link library loading method and device | |
| JP5131563B2 (en) | Computer, operation rule application method, operating system | |
| Mäkitalo et al. | Bringing webassembly up to speed with dynamic linking | |
| US7213098B2 (en) | Computer system and method providing a memory buffer for use with native and platform-independent software code | |
| CN114756296A (en) | Read-write mounting starting method and device, storage medium and electronic equipment | |
| US10467027B1 (en) | Dynamic script loading resource files | |
| CN114880076B (en) | Dynamic loading method and device for dynamic mapping file of user-mode virtual machine | |
| CN113792299B (en) | Method for protecting Linux system based on ftrace technology | |
| WO2022078057A1 (en) | Method and apparatus for publishing application package, method and apparatus for applying application package, and medium, server and device | |
| CN114296699A (en) | Open type industrial real-time control platform | |
| CN114791884A (en) | Test environment construction method and device, storage medium and electronic equipment | |
| CN113867776A (en) | Method and device for publishing middle station application, electronic equipment and storage medium | |
| CN112214213A (en) | Linux kernel development and management method and device, computer equipment and storage medium | |
| CN111314493A (en) | Data processing method of heterogeneous cloud storage system and readable medium and system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191025 |
|
| RJ01 | Rejection of invention patent application after publication |