CN106406857A - Memory reusing method and device for dynamic link library - Google Patents
Memory reusing method and device for dynamic link library Download PDFInfo
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- CN106406857A CN106406857A CN201610760120.0A CN201610760120A CN106406857A CN 106406857 A CN106406857 A CN 106406857A CN 201610760120 A CN201610760120 A CN 201610760120A CN 106406857 A CN106406857 A CN 106406857A
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- function
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- supplemental characteristic
- dynamic link
- link library
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Abstract
The invention provides a memory reusing method and a memory reusing device for a dynamic link library. The method comprises the steps of acquiring parameter data, a variable and a function in the dynamic link library via an acquisition function in a process; judging whether the parameter data, the variable and the function are data structures up to standard; if yes, judging whether the parameter data, the variable and the function can be reused; performing passthrough of the parameter data, the variable and the function to another auxiliary process, allowing the auxiliary process to divide the parameter data, the variable and the function into a global type or a local type and making a statement, and calling the main function to perform effective reuse. According to the memory reusing method for the dynamic link library, the most parameter data, variables and functions can be effectively reused.
Description
Technical field
The present invention relates to data processing field, the internal memory multiplexing method of more particularly, to a kind of dynamic link library and device.
Background technology
Dynamic link library file, is a kind of not executable binary program file, and it allows procedure sharing execution special
Code necessary to task and other resources.The journey allowing based on Windows is contained in the dll file that Windows provides
Many functions and resource that sequence operates under Windows environment.Typically it is stored in " the C of computer:\Windows\
System32 is " under catalogue.
In Windows, DLL is in most cases the file with " .dll " extension name, it is also possible to being " .ocx "
Or other extension name;It is often the file of " .so " in linux system.They are to running under Windows operating system
Program provides code, data or function.Program can according to the instruction unpack in DLL file, enable, inquire about, disable and close
Driver.
However, a lot of functions, variable and supplemental characteristic that the internal memory in dynamic link library produces do not have method carrying out again
With being badly in need of a kind of method of multiplexing and being multiplexed above-mentioned function, variable and supplemental characteristic.
Content of the invention
Based on this, the invention provides a kind of internal memory multiplexing method of dynamic link library and device.
A kind of internal memory multiplexing method of dynamic link library, methods described includes:
By the supplemental characteristic obtaining in function acquisition dynamic link library of process, variable and function;
Judge the whether standard compliant data structure of described supplemental characteristic, variable and function;
If so, described supplemental characteristic, variable and function reusable are then judged;
Described supplemental characteristic, variable and function are passed through another assisted process by process, will be described by described assisted process
Supplemental characteristic, variable and function are divided into overall type or local type, and are stated, and call principal function to be effectively multiplexed.
Wherein in an embodiment, methods described also includes:
Judge described supplemental characteristic for formal parameter or essential parameter;
If being judged as formal parameter, described formal parameter is abandoned;
If being judged as essential parameter, described essential parameter is multiplexed.
Wherein in an embodiment, methods described also includes:
Judge described variable for global variable or local variable;
If being judged as global variable, carry out overall situation statement;
If being judged as local variable, carrying out local and stating.
Wherein in an embodiment, methods described also includes:
If judging, described function, for principal function, principal function is demultiplexed;
If judging, described function is standby function, will be abandoned for function.
Wherein in an embodiment, methods described also includes:
After judging described supplemental characteristic, variable and function reusable, then write corresponding address in dynamic link library, with
Described supplemental characteristic, variable and function are transmitted, and another data of address collection of corresponding corresponding dynamic link library
The supplemental characteristic in storehouse, variable and function.
A kind of internal memory multiplexer of dynamic link library, described device includes:
Acquisition module, for by the supplemental characteristic obtaining in function acquisition dynamic link library of process, variable and function;
First judge module, for judging the whether standard compliant data structure of described supplemental characteristic, variable and function;
If so, described supplemental characteristic, variable and function reusable are then judged;
Transparent transmission module, for described supplemental characteristic, variable and function are passed through another assisted process by process, by described auxiliary
Help process that described supplemental characteristic, variable and function are divided into overall type or local type, and stated, and call principal function to enter
Row is effectively multiplexed.
Wherein in an embodiment, described device also includes:
Second judge module, for judging described supplemental characteristic for formal parameter or essential parameter;
Discard module, if for being judged as formal parameter, described formal parameter is abandoned;
Multiplexing module, if for being judged as essential parameter, described essential parameter is multiplexed.
Wherein in an embodiment, described device also includes:
3rd judge module, for judging described variable for global variable or local variable;
If being judged as global variable, carry out overall situation statement;
If being judged as local variable, carrying out local and stating.
Wherein in an embodiment, described device also includes:
4th judge module, if for judging that described function, for principal function, principal function is demultiplexed;
If judging, described function is standby function, will be abandoned for function.
Wherein in an embodiment, described device also includes:
Sending module, for after judging described supplemental characteristic, variable and function reusable, then writing in dynamic link library
Corresponding address, described supplemental characteristic, variable and function are transmitted, and the address of corresponding corresponding dynamic link library is received
Collect supplemental characteristic, variable and the function of another data base.
Beneficial effect:
The invention provides a kind of internal memory multiplexing method of dynamic link library, methods described includes:By the acquisition function of process
Supplemental characteristic in acquisition dynamic link library, variable and function;Judge described supplemental characteristic, variable and function whether conformance with standard
Data structure;If so, described supplemental characteristic, variable and function reusable are then judged;By described supplemental characteristic, variable and function
Another assisted process is passed through by process, described supplemental characteristic, variable and function are divided into by the overall situation by described assisted process
Type or local type, and stated, and call principal function to be effectively multiplexed.The internal memory multiplexing method of this dynamic link library can be by
Majority function, variable and function are effectively multiplexed.
Brief description
In order to be illustrated more clearly that the technical scheme of operation logic of the present invention and use, below will be to operation logic and use
Technology in the accompanying drawing of required use be briefly described.It is clear that drawings in the following description are only the present invention's
Some run example, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of method flow diagram of the internal memory multiplexing method of dynamic link evidence of the present invention.
Fig. 2 is a kind of device block diagram of the internal memory multiplexer of dynamic link evidence of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in operation logic of the present invention, the technical scheme in the embodiment of the present invention is carried out clear,
It is fully described by it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of not making creative work all its
His embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1, a kind of internal memory multiplexing method of dynamic link library, methods described includes:
S101:By the supplemental characteristic obtaining in function acquisition dynamic link library of process, variable and function;
S102:Judge the whether standard compliant data structure of described supplemental characteristic, variable and function;
S103:If so, described supplemental characteristic, variable and function reusable are then judged;
S104:Described supplemental characteristic, variable and function are passed through another assisted process by process, will by described assisted process
Described supplemental characteristic, variable and function are divided into overall type or local type, and are stated, and it is effectively multiple to call principal function to carry out
With.
Wherein in an embodiment, methods described also includes:
Judge described supplemental characteristic for formal parameter or essential parameter;
If being judged as formal parameter, described formal parameter is abandoned;
If being judged as essential parameter, described essential parameter is multiplexed.
Wherein in an embodiment, methods described also includes:
Judge described variable for global variable or local variable;
If being judged as global variable, carry out overall situation statement;
If being judged as local variable, carrying out local and stating.
Wherein in an embodiment, methods described also includes:
If judging, described function, for principal function, principal function is demultiplexed;
If judging, described function is standby function, will be abandoned for function.
Wherein in an embodiment, methods described also includes:
After judging described supplemental characteristic, variable and function reusable, then write corresponding address in dynamic link library, with
Described supplemental characteristic, variable and function are transmitted, and another data of address collection of corresponding corresponding dynamic link library
The supplemental characteristic in storehouse, variable and function.
Refer to Fig. 2, a kind of internal memory multiplexer of dynamic link library, described device includes:
Acquisition module 100, for by the supplemental characteristic obtaining in function acquisition dynamic link library of process, variable and function;
First judge module 200, for judging the whether standard compliant data structure of described supplemental characteristic, variable and function;
Result judge module 300, for judging described supplemental characteristic, variable and function reusable;
Transparent transmission module 400, for described supplemental characteristic, variable and function are passed through another assisted process by process, by institute
State assisted process and described supplemental characteristic, variable and function are divided into overall type or local type, and stated, and call main letter
Number is effectively multiplexed.
Wherein in an embodiment, described device also includes:
Second judge module, for judging described supplemental characteristic for formal parameter or essential parameter;
Discard module, if for being judged as formal parameter, described formal parameter is abandoned;
Multiplexing module, if for being judged as essential parameter, described essential parameter is multiplexed.
Wherein in an embodiment, described device also includes:
3rd judge module, for judging described variable for global variable or local variable;
If being judged as global variable, carry out overall situation statement;
If being judged as local variable, carrying out local and stating.
Wherein in an embodiment, described device also includes:
4th judge module, if for judging that described function, for principal function, principal function is demultiplexed;
If judging, described function is standby function, will be abandoned for function.
Wherein in an embodiment, described device also includes:
Sending module, for after judging described supplemental characteristic, variable and function reusable, then writing in dynamic link library
Corresponding address, described supplemental characteristic, variable and function are transmitted, and the address of corresponding corresponding dynamic link library is received
Collect supplemental characteristic, variable and the function of another data base.
The invention provides a kind of internal memory multiplexing method of dynamic link library, methods described includes:By the acquisition of process
Supplemental characteristic in function acquisition dynamic link library, variable and function;Judge whether described supplemental characteristic, variable and function meet
The data structure of standard;If so, described supplemental characteristic, variable and function reusable are then judged;By described supplemental characteristic, variable and
Function passes through another assisted process by process, is divided into described supplemental characteristic, variable and function by described assisted process
Overall type or local type, and stated, and call principal function to be effectively multiplexed.The internal memory multiplexing method of this dynamic link library
Majority function, variable and function effectively can be multiplexed.
Above operation logic of the present invention is described in detail, the explanation of above-mentioned operation logic is only intended to help understand
The method of the present invention and its core concept;Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, in tool
All will change on body embodiment and range of application, in sum, this specification content should not be construed as to the present invention
Restriction.
Claims (10)
1. a kind of internal memory multiplexing method of dynamic link library is it is characterised in that methods described includes:
By the supplemental characteristic obtaining in function acquisition dynamic link library of process, variable and function;
Judge the whether standard compliant data structure of described supplemental characteristic, variable and function;
If so, described supplemental characteristic, variable and function reusable are then judged;
Described supplemental characteristic, variable and function are passed through another assisted process by process, will be described by described assisted process
Supplemental characteristic, variable and function are divided into overall type or local type, and are stated, and call principal function to be effectively multiplexed.
2. method according to claim 1 is it is characterised in that methods described also includes:
Judge described supplemental characteristic for formal parameter or essential parameter;
If being judged as formal parameter, described formal parameter is abandoned;
If being judged as essential parameter, described essential parameter is multiplexed.
3. method according to claim 1 is it is characterised in that methods described also includes:
Judge described variable for global variable or local variable;
If being judged as global variable, carry out overall situation statement;
If being judged as local variable, carrying out local and stating.
4. method according to claim 1 is it is characterised in that methods described also includes:
If judging, described function, for principal function, principal function is demultiplexed;
If judging, described function is standby function, will be abandoned for function.
5. method according to claim 1 is it is characterised in that methods described also includes:
After judging described supplemental characteristic, variable and function reusable, then write corresponding address in dynamic link library, with
Described supplemental characteristic, variable and function are transmitted, and another data of address collection of corresponding corresponding dynamic link library
The supplemental characteristic in storehouse, variable and function.
6. a kind of internal memory multiplexer of dynamic link library is it is characterised in that described device includes:
Acquisition module, for by the supplemental characteristic obtaining in function acquisition dynamic link library of process, variable and function;
First judge module, for judging the whether standard compliant data structure of described supplemental characteristic, variable and function;
Generate object module, for judging described supplemental characteristic, variable and function reusable;
Transparent transmission module, for described supplemental characteristic, variable and function are passed through another assisted process by process, by described auxiliary
Help process that described supplemental characteristic, variable and function are divided into overall type or local type, and stated, and call principal function to enter
Row is effectively multiplexed.
7. device according to claim 6 is it is characterised in that described device also includes:
Second judge module, for judging described supplemental characteristic for formal parameter or essential parameter;
Discard module, if for being judged as formal parameter, described formal parameter is abandoned;
Multiplexing module, if for being judged as essential parameter, described essential parameter is multiplexed.
8. device according to claim 6 is it is characterised in that described device also includes:3rd judge module, for judging
Described variable is global variable or local variable;
If being judged as global variable, carry out overall situation statement;
If being judged as local variable, carrying out local and stating.
9. device according to claim 6 is it is characterised in that described device also includes:4th judge module, if for sentencing
The described function that breaks is principal function, then demultiplexed principal function;If judging, described function is standby function, will carry out for function
Abandon.
10. device according to claim 6 is it is characterised in that described device also includes:Sending module, for judging
After described supplemental characteristic, variable and function reusable, then write corresponding address in dynamic link library, by described parameter
Data, variable and function are transmitted, and the parameter number of another data base of address collection of corresponding corresponding dynamic link library
According to, variable and function.
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