kernel. If the kernel is not compressed, you can start it. For exampleIf the kernel is compressed, decompress it. There is an decompressed program in the compressed kernel header. CompressedThe source code of the first file in the kernel entry is arch/ARM/boot/compressed/head. S. It will callDecompress_kernel (), which is in the arch/ARM/boot/compressed/Misc. c file,Decompress_kernel () also calls proc_decomp_setup (), arch_decomp_setup () to set,After "Uncompressing Linux..." is printed, gunzi
enable Nat control on the ASAExperimental requirements:1. Configure each routed interface IP,asa Interface2. Configure Dynamic Naton the Asa toenable R1 to telnet R4. 3. Dynamic PATis configured on the Asa, enabling R3 to telnet R4. 4. Configure routing to enable R2 to telnet R45. Configure enable Nat control on the Asa , see if R2 can access R4? 6. What do I
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Technorati Tags: mpls,bgp,ccie, tags, LDPWill LDP assign tags to BGP routes? Why?650) this.width=650; "Style=" background-image:none;border-bottom:0px;border-left:0px;padding-left:0px; padding-right:0px;border-top:0px;border-right:0px;padding-top:0px; "title=" clip_image002 "border=" 0 "alt=" clip_ image002 "src=" http://s3.51cto.com/wyfs02/M02/73/F4/wKiom1YKXeDji6JDAADrM1sEj0Q970.jpg "height=" 178 "/>Before---We said that LDP assigns tags to IGP and never says to assign a label to BGP.Here's an
recognized by users. In addition, the 14-inch 1366*768 resolution screen, Lenovo Accutype keyboard and Dolby Stereo speakers, are the advantages of this machine, making it a very outstanding performance of entertainment models.
Five. Dell Alienware m14x
Reference Price: USD 1604 (approx. 9913 RMB)
Admittedly, high-performance gaming notebooks with good graphics capabilities tend to be pre-installed with better Windows 7 systems, such a
kernel, you need to ensure that the extracted kernel code does not overwrite the original kernel image. And the entry address zrealaddr that sets the kernel code.. textADR R0, LC0Ldmia R0, {r1, R2, R3, R4, R5, R6, IP, SP}. Type LC0, #objectLC0:. Word LC0 @ r1. Word __bss_start @ r2. Word _end @ R3. Word zreladdr @ R4. Word _start @ R5. Word _got_start @ r6. Word _got_end @ IP. Word user_stack+4096 @ spThe
Job 1
Area exone, code, readwriteentry code32 mov r0, #100; number of times mov R1, #1 to be compared in the Register; initial two numbers mov R2, #0 loop add R2, r2, R1; add R1, R1, #1 in pairs; automatically add sub r0, R0, #1; subtract one CMP R0 from the number to be added, #0; determine whether the number of comparisons is zero BNE loop LDR R3, = resultstr R2, [R3] resultdcd 0 stopb stop
Assignment 2
Area extwo, code, readwrite entrycode32; sort: Bubble sorts the data at the target addres
. And set the kernel code entry address zrealaddr.
. Text
ADR r0, lc0
Ldmia r0, {R1, R2, R3, R4, R5, R6, IP, SP}
. Type lc0, # object
Lc0:. Word lc0 @ r1
. Word _ bss_start @ r2
. Word _ end @ r3
. Word zreladdr @ r4
. Word _ start @ R5
. Word _ got_start @ R6
. Word _ got_end @ IP
. Word user_stack + 4096 @ sp
The above code gets the entry address of the kernel code, which is saved in
Tags: Cisco router Firewall
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Lab objectives:
1. Configure static routes to achieve network-wide interconnection.
2. R1 can telnet to R3, R4, and R3. The ACL rules are denied and the R4 cannot telnet to R1 and R3.
ASA
En
Conf t
Int E0/1
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In embedded software programming, function calls are often used. When I learned how to embed assembly in C language, I learned that the parameter call before C language is to use registers R0 to pass the first parameter, r1 passed to second .. until R3 passes the fourth parameter. but in fact, sometimes there may be a lot of parameters passed, more than 8, or there are floating point and so on in the parameter, the parameter will also exceed 4 registers, for the excess part does not use
and 192.168.23.0/24 pass through R2 only;
The routes from R2 to 192.168.1.0/24 and 192.168.20./ 24 pass through R1 only;
The routes from R3 to 192.168.1.0/24 pass through R1 only;
The routes from R3 to 192.168.2.0/24 pass through R2 only;
The route from R3 to 192.168.12.0/24 goes through R1 or R2 for load balancing.
Configure a floating route between R3 and R4 to back up the route.
Configure the default route for the static route
, (stack_sp2-1-(int) psselibbase), Gettid (), Reg_r0,reg_r1,reg _R2,REG_R3,REG_R4,REG_R5,REG_R6,REG_R7,REG_R8,REG_R9,REG_R10,REG_R11,REG_R12);}Inside the specific parameter meaning is later said.Printallreg to be called by a transit function, this function must meet the following requirements:1. the value of the R0-r12,LR Register cannot be changed before and after the call2. after calling the print function, skip to the old function3. put the monitoring address into the stack, this requirement
element to add a click event, click to eject P innerHTML. The only difference is that there is more than one r.jsin the directory.Index.html made the changes, as followsDOCTYPE HTML>HTML> Head> title>Requirejs Advanced (i)title> MetaCharSet= "Utf-8"/> styletype= "Text/css">P{background:#999;width:200px; } style> Head> Body> P>P1P>P>P2P>P>P3P>P>P4P>P>P5P> ScriptData-main= "Built"src= "Require.js">Script> Body>HTML>Note thatData-mai
REQUIREJS provides a packaged compression tool r.js to merge and compress the modules. R.js is very powerful, not only can compress js,css, can even package the whole project.
The R.js compression tool uses UGLIFYJS or closure Compiler. Default uses Uglifyjs (jquery also uses it to compress). In addition R.js needs to node.js environment, of course it can also run in the Java environment such as Rhino.
This article takes a simple example to feel the R.js, the directory created below
Like
Lab requirements and application environment:1. Execute two-way re-release on R5, and then execute two-way re-release on R32. analyze the causes and solutions of the second-tier route3. How can I achieve Load Balancing when R4 is required to go to 1.1.1.1?4. Ask R4 to go to the next hop of 11.11.11.11 first R3 and R5 for backup. How can this problem be solved?
Experiment debugging process:R1 Configuration:
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