powerpc g5

(eregi ('win 9x', $ Agent) strpos ($ Agent, '4. 90 ')){$ OS = "Windows ME ";}Elseif (eregi ('win', $ Agent) ereg ('98 ', $ Agent )){$ OS = "Windows 98 ";}Elseif (eregi ('win', $ Agent) eregi ('nt 5 \. 0', $ Agent )){$ OS = "Windows 2000 ";}Elseif (eregi ('win', $ Agent) eregi ('nt ', $ Agent )){$ OS = "Windows NT ";}Elseif (eregi ('win', $ Agent) eregi ('nt 5 \. 1', $ Agent )){$ OS = "Windows XP ";}Elseif (eregi ('win', $ Agent) ereg ('32', $ Agent )){$ OS = "Windows 32 ";}Elseif (eregi (

data link layer is involved in the network protocol. 4) processor system 1) small client orderSystem: X86, MOSTechnology 6502, Z80, VAX, PDP-11 and other processors for Littleendian. 2) Big client orderSystem: Motorola 6800, Motorola68000, PowerPC 970, System/370Endian 3) configurable: ARM, PowerPC (except PowerPC970), DEC Alpha, SPARCV9, MIPS, PA-RISC and IA64 are configurable. 5) determine the large and

real-time BIOS modules for industrial computer, graphical User interfaces and application software performance analysis modules. You can select different application modules based on your applications. The following types of CPU supported by nucleus splus:The RTOS kernel of nucleus splus supports the following types of CPUs: x86, 68xxx, 68 HCxx, NECV25, ColdFire, 29 K, i960, MIPS, SPARClite, TIDSP, ARM6/7, StrongARM, h8/300 H, SH1/2/3, PowerPC, V8xx

Next we will take the release version as an example to illustrate the anatomy. The key code for the EXE disassembly is as follows: Function showcomputername:00401030: 8B 4C 24 04 mov ECx, dword ptr [esp + 4] 00401034: 83 EC 0C sub ESP, 0ch 00401037: 8d 44 24 00 Lea eax, [esp] 0040103b: 50 push eax 0040103c: 51 push ECx 0040103d: E8 be FF call 00401000 00401042: 83 C4 14 add ESP, 14 h 00401045: C3 RET Main function:00401080: 68 30 50 40 00 push 405030 H 00401085: E8 A6 FF call 00401030 0040108a:

) $ (extraversion) We recommend that you take a look at the variable section in the advanced bash Script Programming Guide. OBJ is defined later Version_file = $ (OBJ) include/version_autogenerated.h # Uname-M Output Processor Architecture name# SED is generally used for filtering.-e multiple sed Command Options. S/RE/string replaces the regular expression re with string.#: = Assign a value once when a function is called. = if a variable is called, The invoke function must be called.# = Is like

: libLIBRARY_NAME.a, such as libc. a, libcrypt. -Rwxr-xr-x 1 wei 105210 05-15 libcrypt-2.9.so -Rw-r -- 1 wei 139684 05-15 libcrypt. Lrwxrwxrwx 1 wei 13 05-15 16:09 libcrypt. so-> libcrypt. so.1 Lrwxrwxrwx 1 wei 15 05-15 16:09 libcrypt. so.1-> libcrypt-2.9.so Compared with these naming methods, glibc library is more special, it dynamic link library ld format for ld-GLIBC_VERSION.so, ld-linux. so. MARHOR_REVISION_VERSION (ARM, i386, m68k) or ld. so. MAJOR_REVISION_VERSION (MIPS,

linux to be enabled in non-NT-series legacy windows systems, which is basically not used now. Coreboot (the original LinuxBIOS), supports x866 and PowerPC, starts Linux from ROM, Linux has system initialization, interrupt-routing allocation, device initialization, so it also becomes LinuxBIOS. This feature is quick start. RedBoot is based on eCos (Embedded writable able Operating System). In many small systems (as small as it cannot run the entire Li

Editor loading... little knowledge: byte ordering is rarely concerned, because it is rarely used. What is the byte order? Let's look at an example. Suppose there is a word-type variable whose value is 0x7788. How does it store it in the memory? Memory: Low address, high address, 0x77 0x88 high address, low address, 0x77 0x88 Figure 3.7, in fact, for different CPUs and different operating systems, the two bytes in Figure 3.7 are all possible. If, as shown on the left side of Figure 3.7, the high

space, the CPU accesses the I/O port just like the memory. See the typical Memory Address Allocation Table for x86/x64 systems in Intel ta 719 documents: System resource usage ------------------------------------------------------------------------ BiOS 1 m Local APIC 4 K Chipset reserved 2 m Io APIC 4 K PCI device 256 m PCI Express device 256 m PCI device (optional) 256 m Show frame cache 16 MB Tseg 1 m For an established system, it is either an independent address or a unified address. The sp

Decompress the U-boot compressed file to obtain the U-boot source code. The source code can be divided into three types: 1st category directories are directly related to the processor architecture or development board hardware; The 2nd class directory contains some common functions or drivers; The 3rd class directory is the U-boot application, tool, or document. U-boot source code top-level directory description Topic features explanation The Board platform depends on storing directory files rel

operating system and chip type. ========================================================== ==================================== Ext3 File System Data in hard disk partitions is stored in Intel's little-Endian format. If you develop ext3-related programs on platforms other than PCs, pay special attention to this. Speaking of the byte sequence, there must be two major CPU factions. That is, Motorola's PowerPC series CPU and Intel's X86 series CPU. The

Blender source code path (SVN): https://svn.blender.org/svnroot/bf-blender/trunk/blender/ Dependent on external lib (SVN): https://svn.blender.org/svnroot/bf-blender/trunk/lib/ Note: SVN only hosts code of version 2.69. The latest blender code is hosted by git. If you want to obtain the latest blender code, pull it from git. Blender (GIT): https://developer.blender.org/diffusion/ B /repository/master/ Dependent on external lib (GIT): https://developer.blender.org/diffusion/BL/ Note: You can also

= "";$ Agent = $ GLOBALS ["HTTP_USER_AGENT"];If (eregi ('win', $ Agent) strpos ($ Agent, '95 ')){$ OS = "Windows 95 ";}Elseif (eregi ('win 9x', $ Agent) strpos ($ Agent, '4. 90 ')){$ OS = "Windows ME ";}Elseif (eregi ('win', $ Agent) ereg ('98 ', $ Agent )){$ OS = "Windows 98 ";}Elseif (eregi ('win', $ Agent) eregi ('nt 5 \. 0', $ Agent )){$ OS = "Windows 2000 ";}Elseif (eregi ('win', $ Agent) eregi ('nt ', $ Agent )){$ OS = "Windows NT ";}Elseif (eregi ('win', $ Agent) eregi ('nt 5 \. 1'

technicians provide some router purchasing references. When purchasing a vro for small and medium-sized enterprises, we generally need to consider the following three aspects: 1. product performance 1) CPU clock speed The quality of the processor directly affects the performance of the router. The router selects a processor with poor processing capability, and the performance of the natural router is not good. In addition to the clock speed, the vro processor must understand its bus width, Cach

Internet cafes, its cost-effectiveness is relatively high, and it is wise for large Internet cafe routers to purchase. Price of ruijie NBR1000: 4700 One of the three WAN ports is expanded through modules) and the four LAN ports can automatically identify the network cable and crossover lines for easy use. At the same time, a standard module slot is provided to directly Insert the optical fiber from the ISP service provider to the vro without hardware compatibility issues. It

Usually the bytecode length of the x86 architecture is not fixed, and x64 also follows this practice.The ARM architecture is a fixed-length byte code.At the very beginning, all arm instructions were encoded as 4 bytes. This is called arm mode.Later discovery can be compressed to two bytes. This is called thumb mode* Thumb mode and arm mode may be present in one program at the same time.In the ARMV7, another thumb-2.thumb-2 was added to the Thumb with some 4-byte length instructions.ARM64 's mach

1, computer hardware five major units:Including the input unit, the output unit, the Internal CPU control unit, the counting unit, and the main memory;650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/74/ED/wKiom1YuTKuiEcVPAADwECSfDc0787.jpg "title=" z[kt4z ~vc}qh6n%uwat{~lo.png "alt=" Wkiom1yutkuiecvpaadwecsfdc0787.jpg "/>Types of 2,CPU: a), streamlined instruction set (reduced instruction set computer, RISC):Characteristics:Micro instruction set is more concise, each instruction runn

= "";$ Agent = $ GLOBALS ["HTTP_USER_AGENT"];If (eregi ('win', $ Agent) strpos ($ Agent, '95 ')){$ OS = "Windows 95 ";}Elseif (eregi ('win 9x', $ Agent) strpos ($ Agent, '4. 90 ')){$ OS = "Windows ME ";}Elseif (eregi ('win', $ Agent) ereg ('98 ', $ Agent )){$ OS = "Windows 98 ";}Elseif (eregi ('win', $ Agent) eregi ('nt 5 \. 0', $ Agent )){$ OS = "Windows 2000 ";}Elseif (eregi ('win', $ Agent) eregi ('nt ', $ Agent )){$ OS = "Windows NT ";}Elseif (eregi ('win', $ Agent) eregi ('nt 5 \. 1'

) eregi ('nt 5.0 ', $ Agent )){$ OS = "Windows 2000 ";}Elseif (eregi ('win', $ Agent) eregi ('nt ', $ Agent )){$ OS = "Windows NT ";}Elseif (eregi ('win', $ Agent) eregi ('nt 5.1 ', $ Agent )){$ OS = "Windows XP ";}Elseif (eregi ('win', $ Agent) ereg ('32', $ Agent )){$ OS = "Windows 32 ";}Elseif (eregi ('Linux ', $ Agent )){$ OS = "Linux ";}Elseif (eregi ('unix ', $ Agent )){$ OS = "Unix ";}Elseif (eregi ('sun', $ Agent) eregi ('OS', $ Agent )){$ OS = "SunOS ";}Elseif (eregi ('IBM ', $ Age

(eregi ('win', $ Agent) eregi ('nt 5 \. 0', $ Agent )){ $ OS = "Windows 2000 "; } Elseif (eregi ('win', $ Agent) eregi ('nt ', $ Agent )){ $ OS = "Windows NT "; } Elseif (eregi ('win', $ Agent) eregi ('nt 5 \. 1', $ Agent )){ $ OS = "Windows XP "; } Elseif (eregi ('win', $ Agent) ereg ('32', $ Agent )){ $ OS = "Windows 32 "; } Elseif (eregi ('Linux ', $ Agent )){ $ OS = "Linux \"; } Elseif (eregi ('unix ', $ Agent )){ $ OS = "Unix "; } Elseif (eregi ('sun', $ Agent) eregi ('OS', $ Agent ))