TW201118733A - An automatically executing method for operation system kernel - Google Patents

Abstract

An automatically executing method for operation system (OS) kernel is adapted to a computer. The automatically installing method includes the steps of starting a basic input/output system (BIOS) of the computer; reading a loader from one of storage medium with a plurality of OS kernel and a hardware-kernel conversion table; and executing the loader to get a selecting kernel. Besides, the loader includes the steps of reading one of hardware information; looking up the hardware-kernel conversion table according to the hardware information to get the selecting kernel; and executing the selecting kernel.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for automatically executing a core of an operating system, and more particularly to a method for automatically executing a core of an operating system in accordance with a computer hardware. [Prior Art] Whether it is a personal computer, a large server or a notebook computer, the computer system may need to be installed with the operating system for the user to use before providing it to the user, or to provide a guide wire disc or a vehicle for operation. user. The traditional installation method is to install the operating system in the desired computer system with the core of the specified (4) system core, (kemel) and gamma. Different computer systems available

........... The acupoint is called a r-clip processor (CentT)

Pr〇cessingUnit, CPU) _ or other non-hardware specifications, hardware 』 will affect the work (4) the system is called program reversal. For example, the general benefit; processing benefits are divided into 32-bit seam 64-bit, in order to provide a job in the % bit or 62 yuan architecture, the core is given to multiple computer systems, traditional methods; For the different work (four), difficult to make the side of the wire. In this way, the user is able to select the correct installation disc according to the requirements and install it, which not only costs labor but also costs. In order to save the Weiben, there are also a number of (four) unified cores that continue at the same time. However, it is a "core" that contains multiple system cores. It is still very inconvenient for the user to manually select the appropriate core. ~ Time! When the secret is secret, it is also possible to make a lot of mistakes, such as selecting inappropriately copied 201118733 or performing or installing the same _ to solve the above problems. - A method of automatically executing the operating system cedar automatically executes the core of the operating system. The method is applied to a method of the machine and includes the following steps: starting the computer - basic input and output:

The heart makes the operation fail, the machine system and other issues. [Summary of the invention] ln_utput system, job); read from the storage medium _ 引 ^ ^ sequence (Loader · '' towel storage media has a number of ke system core (kernel) and - hardware such as the table And execution of the program to the core of an operating system. The 51-lead program includes the following steps: reading-hardware information; accessing the hardware core according to the hardware information, Jingsi, and selecting the core corresponding to the information, and selecting the core system as one of the cores of these operating systems; Execute the selection core. According to an embodiment of the invention, the hardware information can be read from a central processing unit (CPU) of the computer. The hardware information can be obtained according to a CPUID (CPU ID) instruction. According to another embodiment of the present invention, the hardware information can be read from a system management system (Basic Input/Output System, SMBIOS). The hardware information may be the product name, production serial number or Universally Unique Identifier (UUID) of the computer. In other words, for computers with the same CPU but different product names (or computer models), production serial numbers, or universal unique identifiers, the 201118733 computer can correspond to different selection cores. In summary, the method for automatically executing the core of the operating system according to the embodiment of the present invention is to provide the hardware information of the multi-(four) level (four) level and the pin core comparison table by the age medium, and automatically. According to the hardware information check table to get the appropriate operating system core. In this way, the core of the work (4) can be used to provide hardware and hardware with different hardware specifications or models. It is not necessary to select the desired core for the system. The multiple cores of the different hardware (4) can also be integrated with the hardware core pair in the same storage marrow (for example, the same-sheet DVD). Therefore, it not only saves costs, but also is easy to carry or organize. BEST MODE FOR CARRYING OUT THE INVENTION The detailed features and advantages of the present invention are described in detail below, which are sufficient to enable any skilled person to understand the technical contents of the present invention and to implement the invention and claim the contents according to the present specification. The objects and advantages of the present invention are readily understood by those skilled in the art. The present invention provides a method of automatically executing a core of an operating system that is suitable for a computer. Please refer to the "figure i", which is a block diagram of a computer according to an embodiment of the present invention. As shown in "Figure 1," the computer 20 includes a central processing unit (Central).

Processing Unit ’ ά>υ) 22 and a memory 24. The memory 24 has a Basic Input/Output System (BIOS) 26 inside, and the BIOS 26 has a system for managing the basic input/output system (201118733).

Management Basic lnput/0utput System, SMBI〇s) 28. The computer 2 is connected to the storage medium 30. The storage medium 3 has a boot program (32), a plurality of #魏芯 kernels 34, and a hardware core comparison table 36. The computer 20 can be, for example, a computer main unit, a server, a notebook computer, or a small notebook (Netb00k), and the computer 2 can be a product using a different central processing unit r or a different hardware. The method of automatically executing the core of the operating system provided by the present rider'-the operating system is executed on the computer 2〇β for the user to conveniently operate the computer. In other words, the interior of the metering machine 20 can be free of any operating system prior to performing the method of automatically executing the core of the operating system. The central processing H 22 can be any product of any manufacturer, such as Intel Corporation's χ86 series or Pentium series products (Advanced Micro Devices « Inc. > AMD) ^ Athlon series or k series products. That is, the central processing unit 22 can employ a different CPU architecture (e.g., X86 or), and can also use a variety of different sets of instruction sets, such as MMX or SSE3. It should be noted that a central processor 22 may support multiple different instruction sets simultaneously. The central processing unit 22 of the computer 20 is electrically connected to the memory 24 to execute various programs such as the BIOS 26. Preferably, the memory 24 is a memory device that does not lose the content of the poor material after the power is turned off, such as a read-only memory (Read〇nlyMem^^, ROM)' or a flash memory ( Public mem〇ry). The SMBIOS 28 in the memory μ defines the data structure of the BIOS 26 and the access method of the data, and the SMBI0S 28 can be accessed by the user or the application 201118733 in association with 4 minus 2G: # News. And more smbi〇s π _ data can be 勹 散 散 ΐ匕 ΐ匕 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛 矛The storage medium 3 is used to store the bowing program 32' operating system core 34 and the hardware nuclear tonnage meter 36, and the central processing unit 22 of the computer 2 () is taken and thinned in the Anshang operating system (five).岐, the storage ship % can be a multi-digit versatile disc 'taHtile Dlsc ', and the computer 2 读取 reads the boot program 32, the fresh Weixin 34, and the core core pair % through a CD player. However, the storage medium 30 may also be any medium that can be accessed by the processor π, such as a computer 2 internal hard disk, a flash memory (male pure m_y) or a bribe via the Internet such as Internet and _) The ship with the face Wei. The storage device 30 has a plurality of operating system core %. The operating system core 34 is the most basic part of the operating system. The core of the operating system provides a simpler environment for the application to access the computer, and determines how long each program can operate on the computer 20 for a long time. The computer 2 loads the boot program % from the storage medium 3 and executes it, and the boot program 32 then loads the appropriate operating system core 34 based on the computer 2 and the hardware core comparison table %. Next, it is expected to automatically select the steps of (4) the core 34. "Please refer to "Fig. 2" and "3rd figure" at the same time, which is a flow diagram of the method of the method of the self-practice operation core according to the present invention. It can be seen from "Fig. 2" that the method for automatically executing the core of the operating system may include the step S4: starting the brain of the computer; the step _: reading the 201118733 boot program from the storage medium; and the step S60: executing the boot program, To get a choice branch, . After the power is turned on and the power-on self-test (p〇Wer Test, POST) is executed, the Bl〇s% in the memory 24 is loaded in step S40, and the SMBIOSWBIOS26 in the BIOS 26 is loaded, and the search is recorded in the ugly (10) A boot device sequence within 26 (b00tdevicesequence, also known as [) attempts to load a boot program, such as the core program of a computer's operating system. The BIOS 26 finds the storage medium 3 in accordance with the boot device sequence and detects that there is a boot program 32 in the storage medium 30 that can be loaded into the operating system core 34. The BIOS 26 facilitates step SS0 to load the boot program % into a random access memory (RAM) of the computer 2, and then executes the loaded boot program 32 to obtain the selected core. As can be seen from "Fig. 3", the booting program may include the steps of: reading a piece of hardware information; and step S64: referring to the hardware core comparison table based on the hardware information, and obtaining a selection core corresponding to the hardware information; Step S66: Execute the selection core. • The boot program 32 first sells the hardware information of the computer in step view to determine which operating system core % of the storage medium 30 should be loaded on the computer 2. According to an embodiment of the present invention, the hardware information can be read from the computer 20, the hardware information can be based on a CPUID (CPU identification code) instruction or a CPU architecture of the central processing unit 22.隹 系 为 由 由 由 咖 咖 咖 咖 咖 咖 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 . * Now Inte Bu AMD or other manufacturing CPUs of the 201118733 manufacturers mostly support this instruction. By reading the CPUID, it is possible to obtain various information related to the central processing unit 22, such as the name of the manufacturer and the supported instruction set. For example, the vendor name block of the central processor manufactured by AMD may be displayed as "AutjjenticAMD". And there is also a CPUID

A plurality of flags are used to indicate whether the central processing unit 22 supports MMX, SSE3, or EM64T. According to an embodiment of the present invention, the CPU architecture can be obtained according to the cpuiD instruction. The central processing unit 22 may have a 32-bit or 疋64-bit 4 different cpu architecture depending on the manufacturer and model. For example, the cpu architecture can be divided into models according to the model, for example, x86, AMD64 or IA64. According to the operation mode, there may be a single core architecture, a dual core architecture, a super pure volume (scale) architecture, a & bit architecture, # ® ^ ( Reduced Instruction Set Computing » RISC ) * ^ # (Complex Instruetion Set Computer, CISC) architecture and other differences. Among them, X86 is a 32-bit CPU architecture, while AMD64 and IA64 are 64-bit CPU architectures. Eight different CPU architectures are not used naturally. CPU refers to 7' or supports different instruction sets. Therefore, it is the same as the female sequence, and it must be compiled by H/group H. The mechanical code μ corresponding to the central processing unit is executed. In order to install the same operating system in a plurality of computers 2 使用 using a different architecture of the central processing unit U, a plurality of corresponding operating system cores 34 may also be required. According to another embodiment of the present invention, the hardware information can be read from the computer (5) 201118733 SMBIOS 28. The professional body Wei can be the computer μ-product name, production serial number or 疋 universal only-identification stone horse (Uni Jane kiss Unique w coffee fier, as still). The computer 2 〇 related information can be read by SMBI〇S 28. For example, when Ye Zengji 2 is a notebook computer, the number of the notebook computer (ie, the product name) and the number of the _ serial number (ie, the production serial number) can be known by the name I〇S 28. The UUID is composed of a -string 16-bit_16 carry digit, and can be assigned to each computer 2G as a use number that is difficult to produce. After the hardware information is read in step S62, the booting program 32 searches the core comparison table 36 according to the hardware information in the step, and automatically selects a green_heart 34 corresponding to the hardware information as the selection core. Performing this selection, the core hardware core comparison table 36 side stores the hard-working core % of the storage medium 3G, and the hardware information of the automatic machine 2 corresponding to the operating system cores, 34. The contents of the hardware core comparison table 36 can be exemplified as follows: Operating System Core 34 CPU Architecture ------ Product Name Operating System Core 34a x86 ΝβΪ Operating System Core 34b --- AMD64 ~'---- ΝΒ2 1 夕1J If the rich woman mourns the system, she wants to rely on the wu not cake to accompany a certain system of cedar 34' and the boot program 32 is read by the central processing unit 22 to the central processor u [the architecture is X86] The body core comparison table 36 centers the operating system as a selection batch. For example, if the manufacturer wants to execute the same navigation program in different notes, then when the product name of the computer is NB2, the product name is NB2. % will be made as ^11 201118733 core 34b as the core of choice. The hardware architecture of the computer 20 may also conform to several items in the hard-core comparison table. The basis for which the hardware information is selected as the core of the choice may be determined according to actual needs. In addition, in addition to the above-mentioned CPUID, cpu architecture, product name, production serial number, and UUID, the boot program 32 may also read other hardware information of the computer 2 at step s62 and refer to the hardware core comparison table 36 in step S64. In order to select a suitable selection core in a plurality of (four) system cores, 34. The boot program 32 loads the selected selection core into the random access memory ' at step S66 and hands the control of the computer 20: to the selection core to execute the core. According to the invention - the implementation, the selection can be initiated, for example, in the environment of the silk or the environment. In summary, the method for automatically executing the core of the operating system according to the embodiment of the present invention provides a plurality of operating system cores in a single storage medium, and automatically detects the hardware information of the computer, according to the hardware and the appropriate operating money. The core is executed in a computer.如此 In this way, you can (4) automatically provide the appropriate «system core to the computer with different hardware specifications (such as CPU architecture), but not the human H, the implementation of the health system, but also according to the product, etc. Hardware information = fine (4) rotten start. In addition, a plurality of cores corresponding to different hardware can also be integrated into the same-Jingshang media (for example, the same _ Zhang Difficulty) 2Z, which not only saves cost, but also is easy to carry or organize. dagger

201118733—Although the above-mentioned preferred implementation of the above-mentioned (4) is not disclosed above, it is not intended to limit the invention to any of the skilled artisans, and the θ® can be modified by the spirit and scope of the present invention. The scope of the patents of the present invention is subject to the definition of the scope of the patent application attached to this specification. BRIEF DESCRIPTION OF THE DRAWINGS [FIG. 2 is a block diagram of a computer according to an embodiment of the present invention; and FIG. 2 is a flow chart of a method for automatically executing a core of an operating system according to an embodiment of the present invention; and FIG. It is a schematic flowchart of a booting program according to an embodiment of the present invention. [Main component symbol description]

20 Computer 22 Central Processing Unit (CPU) 24 Memory 26 Basic Input Output System (BI〇s) 28 System Management Basic Input Rounding System 30 Storage Media 32 Bootstrap 34, 34a, 34b, 34c Operating System Core 36 Hardware Core Comparison Table (SMBIOS) 13

Claims (1)

201118733 VII. Patent application scope: 1. A method for automatically executing the core of the operating system, starting the computer - the basic input wheel is suitable for a computer, including: reading from the storage medium 1 system core and - hardware core comparison table , the sequence, the storage medium has a plurality of jobs 'and executing the boot program, comprising: reading a hardware information; a hardware core comparison table, and obtaining corresponding to the selection core system for the operating systems according to the hardware Information on the selection core of the hardware information, one of the cores; and the implementation of the selection core 2. For example, the application of the bootstrapping method, such as the step of performing the boot procedure, includes : According to the selection core ~ 'Install the operating system supported by the selection core to install in the computer, or start the selection of the core - navigation environment. 1. The method of automatically executing an operating system core according to claim 1, wherein the hardware information is read from a central processing unit (CPU) of the computer. The method of automatically executing the operating system core according to the third aspect, wherein the hardware information is a CPU-instruction command or a CPU architecture of the towel processor. 5. As for the method of automatically executing the core of the operating system as described in item 1 of the patent application, 201118733. The hardware information system is read from the computer-based basic wheeling system. 6. The method of automatically executing the core of the operating system as described in the patent of claim 5, wherein the hardware information is a product name, a production serial number or a universal unique identification code of the computer. The method for automatically executing the core of the operating system according to the first item, wherein the storage medium is a digital versatile optical disc. The method of automatically executing the operating system core according to the first aspect of the patent scope, VIII A computer system core corresponds to a plurality of cpu instruction sets. 15