CN110018859A - Equipment starting method, device, computer equipment and storage medium - Google Patents
Equipment starting method, device, computer equipment and storage medium Download PDFInfo
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- CN110018859A CN110018859A CN201910299071.9A CN201910299071A CN110018859A CN 110018859 A CN110018859 A CN 110018859A CN 201910299071 A CN201910299071 A CN 201910299071A CN 110018859 A CN110018859 A CN 110018859A
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- 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
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
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Abstract
This application provides a kind of equipment starting method, device, computer equipment and storage mediums, this method comprises: virtual memory file is read into memory by call driver from flash partition；The virtual memory file includes the file unrelated with service logic, kernel is called to obtain the address of virtual memory file in memory, kernel is called to obtain virtual memory file from memory according to address, and then call kernel according to virtual memory file, service logic file and configuration file load resource, with starting device, due to according to the naked reading flash partition of driver to memory, flash partition is read to memory speed faster compared to kernel itself, and the modules such as virtual memory file for only needing to use kernel, without software resources such as newly-increased RTOS, and then it can be realized few in demand resource, it develops under simple scene, it reduces equipment and starts the time.
Description
Technical field
This application involves computer operating system technical fields, more particularly to a kind of equipment starting method, device, calculating
Machine equipment and storage medium.
Background technique
As (SuSE) Linux OS is more and more wider in the application of the terminal devices such as movement DV, automobile data recorder, smart phone
General, the requirement that speed is executed to it is also higher and higher, how to reduce the equipment cold start-up time and becomes people's the problem of increasingly paying close attention to.
Traditional quick cold start-up scheme adds dual system to realize using double-core, specifically, is run using a core real
When operating system, load relevant to minimal service logic module, another core runs (SuSE) Linux OS, realization WIFI,
The service such as UI, USB, network correlation App.
However, above-mentioned double-core adds the quick cold start-up scheme of dual system, there are demand resource is more, and then cause exploitation multiple
The high problem of miscellaneous degree.
Summary of the invention
Based on this, it is necessary in view of the above technical problems, provide that a kind of demand resource is less, exploitation simple equipment starting
Method, apparatus, computer equipment and storage medium.
In a first aspect, the embodiment of the present application provides a kind of equipment starting method, which comprises
Virtual memory file is read into memory by call driver from flash partition；The virtual memory file includes
The file unrelated with service logic；
Kernel is called to obtain the address of the virtual memory file in the memory；
The kernel is called to obtain the virtual memory file from the memory according to the address；
The kernel is called to load resource according to the virtual memory file, service logic file and configuration file, to open
Dynamic equipment.
It is described in one of the embodiments, to call the kernel according to the virtual memory file, service logic file
Resource is loaded with configuration file, with starting device, comprising: control the kernel and merge the virtual memory file, the business
Logical file and the configuration file obtain whole root file；It controls the kernel and resource is loaded according to the whole root file,
With starting device.
The control kernel merges the virtual memory file, the service logic in one of the embodiments,
File and the configuration file obtain whole root file, comprising: control the kernel and start the virtual memory file, to adjust
Spend stacked documents system；It controls the kernel and the virtual memory file, the business is merged according to the stacked documents system
Logical file and the configuration file obtain whole root file.
The control kernel loads resource according to the whole root file in one of the embodiments, with starting
Before equipment, further includes: control the first template needed for the kernel loads service logic according to the virtual memory file and provide
Source.
The control kernel loads resource according to the whole root file in one of the embodiments, with starting
Equipment, comprising: control the kernel according to the whole root file, the second template resource needed for loading service logic；Control
The kernel is according to the first template resource and the second template resource, with starting device.
First template resource and institute needed for the control kernel loads service logic in one of the embodiments,
It states the control kernel and the virtual memory file, the service logic file and described is merged according to the stacked documents system
Configuration file is run parallel.
It is described in one of the embodiments, to call the kernel according to the virtual memory file, service logic file
Resource is loaded with configuration file, before starting device, further includes: call the kernel by the service logic file, described
Configuration file is read into memory from flash partition；Call the kernel obtained from the memory service logic file and
The configuration file.
Second aspect, the embodiment of the present application provide a kind of equipment starter, and described device includes:
Virtual memory file is read into memory by the first calling module for call driver from flash partition；Institute
Stating virtual memory file includes the file unrelated with service logic；
Second calling module, for calling kernel to obtain the address of the virtual memory file in the memory；
Third calling module, for calling the kernel to obtain the virtual memory from the memory according to the address
File；
4th calling module, for calling the kernel according to the virtual memory file, service logic file and configuration
File loads resource, with starting device.
The third aspect, the embodiment of the present application provide a kind of computer equipment, including memory and processor, the memory
It is stored with computer program, the processor realizes side described in any embodiment in first aspect when executing the computer program
The step of method.
Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, are stored thereon with computer program,
The step of method described in any embodiment in first aspect is realized when the computer program is executed by processor.
Equipment starting method, device, computer equipment and the storage medium provided in the embodiment of the present application is driven by calling
Virtual memory file is read into memory by dynamic program from flash partition, and kernel is called to obtain virtual memory file in memory
It calls kernel to obtain virtual memory file from memory according to address, and then calls kernel according to virtual memory file, industry in address
Business logical file and configuration file load resource, with starting device, due to according to the naked reading flash partition of driver to memory, phase
Flash partition is read to memory speed faster than kernel itself, and the modules such as virtual memory file for only needing to use kernel, nothing
The software resources such as RTOS need to be increased newly, and then can be realized few in demand resource, developed under simple scene, when reducing equipment starting
Between.
Detailed description of the invention
Fig. 1 is the internal structure chart of computer equipment in one embodiment；
Fig. 2 is the flow diagram of the equipment starting method provided in one embodiment；
Fig. 3 is the flow diagram of the implementation of S204 in Fig. 2 embodiment；
Fig. 4 is the flow diagram of another implementation of S301 in Fig. 3 embodiment；
Fig. 5 is the flow diagram of the implementation of S302 in Fig. 3 embodiment；
Fig. 6 is the flow diagram of the equipment starting method provided in another embodiment；
Fig. 7 is the flow diagram of the equipment starting method provided in another embodiment；
Fig. 8 is the structural block diagram of equipment starter in one embodiment；
Fig. 9 is the structural block diagram of equipment starter in another embodiment；
Figure 10 is the structural block diagram of equipment starter in another embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the application, and do not have to
In restriction the application.
Equipment starting method provided by the embodiments of the present application can be applied to terminal device, which can be movement
DV, automobile data recorder etc., in the present embodiment for moving DV, movement DV internal structure chart can be as shown in Figure 1.Movement DV
Including embeded processor, display screen, lens module, the communication module connected by system bus.Wherein, the mirror of movement DV
Head module includes lens combination, photosensory assembly, the coffret etc. of photography；Embeded processor is calculated and is controlled for providing
Ability, memory can be integrated in inside embeded processor, and memory includes non-volatile memory medium, built-in storage.This is non-
Volatile storage medium is stored with operating system and computer program.The built-in storage is the operation in non-volatile memory medium
The operation of system and computer program provides environment.To realize a kind of equipment starting side when the computer program is executed by processor
Method；Communication module is the communication interface that can transmit signal by wireless or cable, and the transmission mode of wireless communication can be WI-
The mode of FI, bluetooth, infrared ray etc., wire transmission can be USB, HDMI etc.；The display screen of movement DV can be liquid crystal display
The types such as screen or touch screen.
It will be understood by those skilled in the art that structure shown in Fig. 1, only part relevant to application scheme is tied
The block diagram of structure does not constitute the restriction for the computer equipment being applied thereon to application scheme, specific computer equipment
It may include perhaps combining certain components or with different component layouts than more or fewer components as shown in the figure.
Technical solution of the present invention is described in detail with specifically embodiment below.These specific implementations below
Example can be combined with each other, and the same or similar concept or process may be repeated no more in certain embodiments.
Fig. 2 is the flow chart of equipment starting method in one embodiment, and the executing subject of this method is movement shown in FIG. 1
DV, what is involved is the detailed processes that equipment starts for this method, as described in Figure 2, this method specifically includes the following steps:
Virtual memory file is read into memory by S201, call driver from flash partition；The virtual memory text
Part includes the file unrelated with service logic.
Wherein, virtual memory file Ramdisk can be the form of compressed file packet comprising all with Busybox phase
The configuration of pass, executable file, dependence library, wherein BusyBox is one and is integrated with multiple the most frequently used Linux commands and work
The software of tool, Ramdisk puts the whole file that will not be written into, this is because Ramdisk is present in memory, after power-off
It can not save, service logic storage if necessary wherein, will cause information power-off and lose, and Ramdisk itself
File system format is squashfs, is read-only；Flash partition refers to flash storage medium, and driver can be
bootloader。
Specifically, it is run on memory due to kernel, in device power-up starting, call driver is literary by virtual memory
Part is read into memory from flash partition, to call kernel follow-up operation to work.It should be noted that in general,
Ramdisk relevant resource after root file system starts finish completely can be released, and make Ramdisk in the application
For the indispensable a part of final whole root file system, all there must be simultaneously quilt in the life cycle of entire service logic
It uses, until equipment shutdown is that service logic is destroyed.
S202 calls kernel to obtain the address of the virtual memory file in the memory.
Wherein, management maincenter of the kernel as equipment, for managing, distributing and coordinating resource as a whole.Specifically, journey is driven
Sequence can generate a command information, wherein in command information after being read into memory virtual memory file from flash partition
Then address including virtual memory file in memory utilizes the initrd=Addr_start in the cmdline of kernel,
The address of Size init=/dev/ram0 acquisition Ramdisk；The address of initrd can also be transmitted by using device tree, in turn
Kernel obtains the address of virtual memory file in memory.
S203 calls the kernel to obtain the virtual memory file from the memory according to the address.
Illustratively, address of the kernel according to Ramdisk in memory, adapter tube Ramdisk, since Ramdisk is compression
The form of file packet obtains process of the process of Ramdisk i.e. to Ramdisk decompression.
S204 calls the kernel to load resource according to the virtual memory file, service logic file and configuration file,
With starting device.
Wherein, service logic file refers to main using relevant executable file, the library of dependence, configuration text to service logic
Part etc.；Configuration file refers to the file that can be written and read；Virtual memory file, service logic file and configuration file are to match in advance
It sets and is stored in equipment flash.Specifically, can control kernel by service logic file and configuration file correspondingly from
Flash subarea reads memory, and then calls kernel to be loaded according to virtual memory file, service logic file and configuration file and provide
The starting of equipment is realized in source.
In above-described embodiment, virtual memory file is read into memory by call driver from flash partition, is adjusted
The address of virtual memory file in memory is obtained with kernel, kernel is called to obtain virtual memory text from memory according to address
Part, and then kernel is called to load resource according to virtual memory file, service logic file and configuration file, with starting device, by
According to the naked reading flash partition of driver to memory, flash partition is read to memory speed faster compared to kernel itself, and only
It needs to use the modules such as the virtual memory file of kernel, without software resources such as newly-increased RTOS, and then can be realized and provided in demand
Source is few, develops under simple scene, reduces equipment and starts the time.
As an optional implementation manner, as shown in figure 3, S204 is " described to call the kernel according to described virtual interior
File, service logic file and configuration file load resource are deposited, with starting device ", comprising:
S301 controls the kernel and merges the virtual memory file, the service logic file and the configuration file,
Obtain whole root file.
Wherein, virtual memory file, service logic file and configuration file can be realized by specifically merging file system
Merging.Optionally, S301 " controls the kernel to merge the virtual memory file, the service logic file and described match
File is set, whole root file is obtained ", comprising:
S401 controls the kernel and starts the virtual memory file, to dispatch stacked documents system.
Wherein, stacked documents system refers to Overlay file system, indicates that a file system is covered on another file
Above system, for realizing the merging of multifile system.Since can be understood as will be empty for control kernel starting virtual memory file
The process of quasi- memory file compressed package decompression specifically decompresses virtual memory file by control kernel, obtains Busybox work
Have the operational order of case, and then control kernel according to Busybox operational order, dispatches Overlay file system.
S402 controls the kernel and is patrolled according to the stacked documents system merging virtual memory file, the business
File and the configuration file are collected, whole root file is obtained.
Wherein, it is to allow virtual memory file, service logic file and configuration that Overlay file system, which merges the purpose of file,
File possesses a unified operation interface, and during startup, user can be switched to whole root document environment with unaware
Under.In above-described embodiment, by combining Ramdisk and really storage service logic correlation function using Overlay file system
Service logic file, be finally combined into the root file system of an entirety, realize the target of equipment quick start.
S302 controls the kernel according to the whole root file load resource, with starting device.
Wherein, load service logic needed for resource a part be it is relevant with whole root file, another part be with it is whole
Body root file is unrelated, and needed for service logic after resource whole loaded, the starting of equipment just can be achieved.Specifically,
It controls kernel and resource relevant to whole root file is loaded according to whole root file, with starting device.
In above-described embodiment, since control kernel merges virtual memory file, service logic file and configuration file, obtain
Whole root file, control kernel loads resource according to whole root file, with starting device, due to only needing to use the virtual of kernel
The modules such as memory file, stacked documents system, without software resources such as newly-increased RTOS, and then can be realized it is few in demand resource,
It develops under simple scene, reduces equipment and start the time.
The control kernel loads resource according to the whole root file in one of the embodiments, with starting
Before equipment, further includes: control the first template needed for the kernel loads service logic according to the virtual memory file and provide
Source.
Wherein, the resource unrelated with whole root file is stored in virtual memory file, wherein opens in virtual memory file
Dynamic, i.e. after Ramdisk is decompressed, the resource unrelated with whole root file can be loaded.Optionally, kernel loads business is controlled
First template resource needed for logic merges virtual memory file, service logic file according to stacked documents system with control kernel
It is run parallel with configuration file.
Specifically, the first template resource needed for controlling kernel loads service logic, control kernel are according to stacked documents system
Simultaneously virtual memory file, service logic file and configuration file, acquisition service logic file and configuration file can be parallel for integration
Processing.
In above-described embodiment, by control kernel loads service logic needed for the first template resource and control kernel according to
Stacked documents system merges virtual memory file, service logic file and configuration file and runs parallel, and then answers in multi-core environment
In, reduces equipment and start the time.
S302 " controls the kernel according to the whole root file load resource, with starting in one of the embodiments,
Equipment ", comprising:
S501, controls the kernel according to the whole root file, the second template resource needed for loading service logic.
Specifically, as load service logic needed for resource some be it is relevant to whole root file, control
Kernel loads the second template resource relevant to root file system.
S502 controls the kernel according to the first template resource and the second template resource, with starting device.
Wherein, it is related as the second template resource with whole root file in resource needed for loading service logic, with whole root
File is unrelated for the first template resource, and needed for service logic after resource whole loaded, opening for equipment just can be achieved
It is dynamic.
It is described in one of the embodiments, to call the kernel according to the virtual memory file, service logic file
Resource is loaded with configuration file, before starting device, further includes:
S601 calls the kernel that the service logic file, the configuration file are read memory from flash partition
In.
Wherein, virtual memory file, service logic file and configuration file are located at the different subregions of Flash, for example, virtually
Memory file is located at the first subregion of Flash, and service logic file is located at the second subregion of Flash, and configuration file is located at Flash
Third subregion, illustratively, call driver bootloader by the virtual memory file of the first subregion from Flash read
Get memory, and after starting virtual memory file, call kernel by service logic file, configuration file respectively from the second subregion,
Third subregion is read into memory.
S602 calls the kernel to obtain the service logic file and the configuration file from the memory.
Wherein, service logic file and configuration file are also possible to the form of compressed file packet, call kernel from memory
The process for obtaining service logic file and configuration file is the process decompressed to service logic file and configuration file.
A kind of whole implementation process of equipment starting is provided in one of the embodiments, as shown in fig. 7, in equipment
When starting, S701: virtual memory file is read memory from Flash by call driver, while can also be by kernel file
Memory is read from Flash；S702: it calls kernel to obtain virtual memory file address in memory and starts adapter tube；S703:
It calls kernel to start the first template resource and can concurrently call kernel parsing service logic and configuration file, concurrently call
The merging of kernel execution multifile system；S704: parsing service logic file and configuration file simultaneously merge multifile system；
S705: the second template of kernel loads resource is called；S706: all template resources (the first template resource needed for service logic
With the second template resource) all after loaded, starts service logic, that is, realize the starting of equipment.
It should be understood that although each step in Fig. 2-7 flow chart is successively shown according to the instruction of arrow, this
A little steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly state otherwise herein, these steps
It executes there is no the limitation of stringent sequence, these steps can execute in other order.Moreover, at least one in Fig. 2-7
It step by step may include that perhaps these sub-steps of multiple stages or stage are held in synchronization to multiple sub-steps
Row is completed, but can be executed at different times, the execution sequence in these sub-steps or stage be also not necessarily successively into
Row, but can be held in turn or alternately at least part of the sub-step or stage of other steps or other steps
Row.
In one embodiment, as shown in figure 8, providing a kind of equipment starter, comprising: the first calling module 11,
Second calling module 12, third calling module 13 and the 4th calling module 14, in which:
Virtual memory file is read into memory by the first calling module 11 for call driver from flash partition；
The virtual memory file includes the file unrelated with service logic；
Second calling module 12, for calling kernel to obtain the address of the virtual memory file in the memory；
Third calling module 13, for call the kernel obtained from the memory according to the address it is described it is virtual in
Deposit file；
4th calling module 14, for calling the kernel according to the virtual memory file, service logic file and matching
File load resource is set, with starting device.
In one of the embodiments, as shown in figure 9, on the basis of shown in Fig. 8, the 4th calling module 14 includes:
First control unit 140 merges the virtual memory file, the service logic file for controlling the kernel
With the configuration file, whole root file is obtained；
Second control unit 141 is set for controlling the kernel according to the whole root file load resource with starting
It is standby.
It is described virtual interior to be specifically used for the control kernel starting for first control unit 140 in one of the embodiments,
File is deposited, to dispatch stacked documents system；It controls the kernel and the virtual memory text is merged according to the stacked documents system
Part, the service logic file and the configuration file, obtain whole root file.
4th calling module in one of the embodiments, further include: third control unit, for controlling the kernel root
First template resource needed for loading service logic according to the virtual memory file.
The second control unit 141 is specifically used for controlling the kernel according to the whole root in one of the embodiments,
File, the second template resource needed for loading service logic；The kernel is controlled according to the first template resource and described
Two template resources, with starting device.
First template resource and institute needed for the control kernel loads service logic in one of the embodiments,
It states the control kernel and the virtual memory file, the service logic file and described is merged according to the stacked documents system
Configuration file is run parallel.
In one of the embodiments, as shown in Figure 10, on the basis of shown in Fig. 9, described device further includes the 5th tune
With module 15, the 6th calling module 16, in which:
5th calling module 15, for calling the kernel by the service logic file, the configuration file from flash memory
Subregion is read into memory；
6th calling module 16, for calling the kernel to obtain the service logic file and described from the memory
Configuration file.
Specific about equipment starter limits the restriction that may refer to above for equipment starting method, herein not
It repeats again.Modules in above equipment starter can be realized fully or partially through software, hardware and combinations thereof.On
Stating each module can be embedded in the form of hardware or independently of in the processor in computer equipment, can also store in a software form
In memory in computer equipment, the corresponding operation of the above modules is executed in order to which processor calls.
In one embodiment, a kind of computer equipment, including memory and processor are provided, is stored in memory
Computer program, the processor perform the steps of when executing computer program
Virtual memory file is read into memory by call driver from flash partition；The virtual memory file includes
The file unrelated with service logic；
Kernel is called to obtain the address of the virtual memory file in the memory；
The kernel is called to obtain the virtual memory file from the memory according to the address；
The kernel is called to load resource according to the virtual memory file, service logic file and configuration file, to open
Dynamic equipment.
In one embodiment, the control kernel is also performed the steps of when processor executes computer program to merge
The virtual memory file, the service logic file and the configuration file, obtain whole root file；Control the kernel root
Resource is loaded according to the whole root file, with starting device.
In one embodiment, the control kernel starting is also performed the steps of when processor executes computer program
The virtual memory file, to dispatch stacked documents system；The kernel is controlled according to stacked documents system merging
Virtual memory file, the service logic file and the configuration file, obtain whole root file.
In one embodiment, also performed the steps of when processor executes computer program the control kernel according to
First template resource needed for the virtual memory file load service logic.
In one embodiment, also performed the steps of when processor executes computer program the control kernel according to
The entirety root file, the second template resource needed for loading service logic；The kernel is controlled to be provided according to first template
Source and the second template resource, with starting device.
In one embodiment, the control kernel is also performed the steps of when processor executes computer program
Described in first template resource needed for load service logic merges with the control kernel according to the stacked documents system
Virtual memory file, the service logic file and the configuration file are run parallel.
In one embodiment, it is also performed the steps of when processor executes computer program and calls the kernel by institute
State service logic file, the configuration file is read into memory from flash partition；The kernel is called to obtain from the memory
Take the service logic file and the configuration file.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program performs the steps of when being executed by processor
Virtual memory file is read into memory by call driver from flash partition；The virtual memory file includes
The file unrelated with service logic；
Kernel is called to obtain the address of the virtual memory file in the memory；
The kernel is called to obtain the virtual memory file from the memory according to the address；
The kernel is called to load resource according to the virtual memory file, service logic file and configuration file, to open
Dynamic equipment.
In one embodiment, the control kernel is also performed the steps of when computer program is executed by processor to close
And the virtual memory file, the service logic file and the configuration file, obtain whole root file；Control the kernel
Resource is loaded according to the whole root file, with starting device.
In one embodiment, the control kernel is also performed the steps of when computer program is executed by processor to open
The virtual memory file is moved, to dispatch stacked documents system；It controls the kernel and institute is merged according to the stacked documents system
Virtual memory file, the service logic file and the configuration file are stated, whole root file is obtained.
In one embodiment, the control kernel root is also performed the steps of when computer program is executed by processor
First template resource needed for loading service logic according to the virtual memory file.
In one embodiment, the control kernel root is also performed the steps of when computer program is executed by processor
According to the whole root file, the second template resource needed for loading service logic；The kernel is controlled according to first template
Resource and the second template resource, with starting device.
In one embodiment, it is described interior that the control is also performed the steps of when computer program is executed by processor
First template resource needed for core load service logic merges institute according to the stacked documents system with the control kernel
Virtual memory file, the service logic file and the configuration file is stated to run parallel.
In one embodiment, also performing the steps of when computer program is executed by processor calls the kernel will
The service logic file, the configuration file are read into memory from flash partition；Call the kernel from the memory
Obtain the service logic file and the configuration file.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein,
To any reference of memory, storage, database or other media used in each embodiment provided herein,
Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of equipment starting method, which is characterized in that the described method includes:
Virtual memory file is read into memory by call driver from flash partition；The virtual memory file includes and industry
The unrelated file of logic of being engaged in；
Kernel is called to obtain the address of the virtual memory file in the memory；
The kernel is called to obtain the virtual memory file from the memory according to the address；
It calls the kernel to load resource according to the virtual memory file, service logic file and configuration file, is set with starting
It is standby.
2. the method according to claim 1, wherein described call the kernel according to the virtual memory text
Part, service logic file and configuration file load resource, with starting device, comprising:
It controls the kernel and merges the virtual memory file, the service logic file and the configuration file, obtain entirety
Root file；
The kernel is controlled according to the whole root file load resource, with starting device.
3. according to the method described in claim 2, it is characterized in that, the control kernel merges the virtual memory text
Part, the service logic file and the configuration file, obtain whole root file, comprising:
It controls the kernel and starts the virtual memory file, to dispatch stacked documents system；
It controls the kernel and the virtual memory file, the service logic file and institute is merged according to the stacked documents system
Configuration file is stated, whole root file is obtained.
4. 2 or 3 method according to claim, which is characterized in that the control kernel is according to the whole root text
Part loads resource, before starting device, further includes:
Control the first template resource needed for the kernel loads service logic according to the virtual memory file.
5. 4 method according to claim, which is characterized in that the control kernel adds according to the whole root file
Resource is carried, with starting device, comprising:
The kernel is controlled according to the whole root file, the second template resource needed for loading service logic；
The kernel is controlled according to the first template resource and the second template resource, with starting device.
6. according to the method described in claim 4, it is characterized in that, the needed for the control kernel loads service logic
One template resource merges the virtual memory file, the business according to the stacked documents system with the control kernel
Logical file and the configuration file are run parallel.
7. method according to claim 1-3, which is characterized in that described to call the kernel according to described virtual
Memory file, service logic file and configuration file load resource, before starting device, further includes:
The kernel is called to be read into memory the service logic file, the configuration file from flash partition；
The kernel is called to obtain the service logic file and the configuration file from the memory.
8. a kind of equipment starter, which is characterized in that described device includes:
Virtual memory file is read into memory by the first calling module for call driver from flash partition；The void
Quasi- memory file includes the file unrelated with service logic；
Second calling module, for calling kernel to obtain the address of the virtual memory file in the memory；
Third calling module, for calling the kernel to obtain the virtual memory text from the memory according to the address
Part；
4th calling module, for calling the kernel according to the virtual memory file, service logic file and configuration file
Resource is loaded, with starting device.
9. a kind of computer equipment, including memory and processor, the memory are stored with computer program, feature exists
In the step of processor realizes any one of claims 1 to 7 the method when executing the computer program.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of method described in any one of claims 1 to 7 is realized when being executed by processor.
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