aspire r15

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An explanation of the ARM function call and return process

~R11 can be remembered as: V1~v8. If you use certain registers of V1~V8 in the subroutine, the subroutine must save the values of these registers when they enter, and the values of these registers must be restored before returning. You do not have to perform these operations for registers that are not used in subroutines. In a thumb program, you can usually only use register R4~R7 to save local variables. 3. Register R12: Used as scratch register between subroutines, as IP; This usage rule is of

SVN command line

directory, will put the $dir directory under the SVN cp $URL 1$url2–m "comment" generates a commit action SVN cp $DIR $url–m "comment" generates a commit action can also be used to create a new branch After SVN co$url2, it can be manipulated in the branch working copy, svn ci-m "fix bug 1031" Retrieve Deleted Items None in the current version, existing in previous version -Exact copy of SVN cp-r19 $URL/filename filename -Check Results Svnstatus -Submit SVN ci-m "resurrected C.txt fromr19" Iv.

Rules for parameters in the ARM sub-function definition are placed in registers

values of those registers must be restored before returning. You do not have to perform these operations for registers that are not used in subroutines. In a thumb program, you can usually only use register R4~R7 to save local variables.3. Register R12 is used as scratch register between subroutines, which is recorded as IP; This usage rule is often used in the connection code snippet of a subroutine.4. Register R13 as a data stack pointer, remember to do SP, in the subroutine register R13 can

MAC OS x Application Format detailed

31020 Strsize 1440 Load Command 8 CMD Lc_dysymtab Cmdsize 80 Ilocalsym 0 Nlocalsym 0 Iextdefsym 0 Nextdefsym 18 Iundefsym 18 Nundefsym 83 Tocoff 0 Ntoc 0 Modtaboff 0 Nmodtab 0 Extrefsymoff 0 Nextrefsyms 0 Indirectsymoff 30216 Nindirectsyms 201 Extreloff 0 Nextrel 0 Locreloff 0 Nlocrel 0 Load Command 9 CMD lc_twolevel_hints Cmdsize 16 Offset 29884 Nhints 83 Load Command 10 CMD lc_unixthread Cmdsize 176 Flavor Ppc_thread_state Count Ppc_thread_state_count R0 0x0000

SUSE11 Installation mysql5.7.22:rpm Installation method

Summary: SUSE11SP3 64-bit operating system, MySQL5.7.22 RPM installation packageVersion 5.7 differs from previous version installation and needs to be notedNote: Kingtry is my host nameFirst, the Environment preparationOperating system: SuSE version 11sp3,64 bitkingtry:~ # uname-alinux Kingtry 3.0.76-0.11-default #1 SMP Fri June 08:21:43 UTC (ccab990) x86_64 x86_64 x86_64 G nu/linuxkingtry:~ # cat/etc/suse-release SuSE Linux Enterprise Server One (x86_64) VERSION = 11PATCHLEVEL = 3Second, detect

Try the Debug tool under Linux: GDB

) exited normally]GDB Command ReferenceHttp://linuxtools-rst.readthedocs.io/zh_CN/latest/tool/gdb.htmlNoteGDB also has Windows Layout: For splitting windows, you can view the code while testing: Layout src: Display source code window Layout asm: Display Disassembly window Layout regs: Display source code/disassembly and CPU Register window Layout split: Displaying source code and Disassembly window Ctrl + L: Refresh window ┌──register Group: general─────────────

WinDbg use practice 1_ use WinDbg debug anti-virus software pop-up windows

AboutPush RSI -page:fffff80004180621 $Push Rdi thepage:fffff80004180622 A WuPush R12 +page:fffff80004180624 A -Push R13 Apage:fffff80004180626 A AboutPush R14 thepage:fffff80004180628 A $Push R15 +page:fffff8000418062a - BayiEC - on xx xxSub RSP, 130h - page:fffff80004180631 4D 8B E8 mov r13, R8 $ $ parameter passing is such that more than four parameters - - the Zwcreatekey ( - Out phandle Keyhandle,Wuyi in Access_mask desiredaccess, the in

Heard that went to bat's linuxers have done this set of face test!

.-rw-r-----,-R--------B.-rw-r--r--,-r--r--r--C.-rw-r--r--,-R--------D.-rw-r--rw-,-R-----r--14. Which of the following parameters can delete a user and delete the user's home directory at the same time?A. Rmuser-rB. Deluser-rC. Userdel-rD. Usermgr-r15. There is a backup program MyBackup, which needs to be run from Monday to Friday 1 o'clock in the afternoon and 8 o'clock in the evening, which of the following crontab items can do this work?A. 0 13,20 *

GDB locates Oops Call trace

Label:[1.454380] bug:unable to handle kernel NULL pointer dereference at 00000000000005d0[1.474020] IP: [[1.487902] PGD 139c25067 PUD 135301067 PMD 0[1.497467] oops:0000 [#1] SMP[1.503342] Modules linked in:[1.508646] cpu:0 pid:3 comm:ksoftirqd/0 not tainted 3.10.52-waf #133[1.524811] Hardware name:to is filled by O.E.M. To being filled by o.e.m./to is filled by O.E.M., BIOS 4.6.4 01/06/2012[1.552962] task:ffff88013b0c0ba0 ti:ffff88013b0d4000 task.ti:ffff88013b0d4000[1.571471] rip:0010:[[1.59262

How to learn PHP programming well

in college, you must be in a state of mind, such as what language you want to learn, and what programmers such as java,c++, I say an example, such as you aspire to be a Java programmer, you first in school to open this course to learn it well, well, because these can only cope with the exam, work this is a humble knowledge, so in the rest of the reading time efforts involved in some applications, A deeper level of knowledge, to learn more about Java.

What do you have to learn to be a Java architect?

stage of the system architecture solution according to the business development stage, and to design the current architecture to take into account the upgrading of the architecture, so as to make it easy to upgrade; or expand the problem a lot of trouble, which will cause losses to the enterprise; Phone manual input, think where to write where, very messy. Do technology, expression ability is not strong, will look at it, welcome you to add, learn from each other exchange, there is learning to c

Lone Nine Swords (0x00)-Why should I do Dit?

This is a created article in which the information may have evolved or changed. And dug a deep pit, not nothing special pits themselves. Just want to have some fun in the boring time, find something to do. When I was young, I was most fascinated by the DVD next door. The impression of the hero will go through three stages: battered, and the hill to the mountain of revenge. Growing up a little, I became a fan of Jin Yong. By Kinda imaginative imagination, a person's mind, how can tolerat

50 famous quotes about Linux

, Linus is talking about the kind of idiocy that others aspire :-)(Bruce Perens in response to Linus Torvalds's mailing about a kernel bug .) 3. One OS to rule them all,One OS to find them.One OS to call them all,And in salvation bind them.In the bright land of Linux,Where the hackers play.(J. Scott Thayer, with apologies to J. R. R. T .) 2... the Linux philosophy is "laugh in the face of danger". Oops. Wrong one. "Do it yourself". That's it. (by Linu

Bumblebeeonubuntu13.04 solution for no graphic device detected [same for dual-graphics cards]

Bumblebeeonubuntu13.04 no graphic device solution [same for dual graphics cards]: [ERROR] CannotaccesssecondaryGPU-error: [XORG] (EE) Nodevicesdetected. [ERROR] Abortingbecausefallbacksta bumblebee on ubuntu13.04 no solution for graphics devices detected [same for dual graphics cards] situation: [ERROR] Cannot access secondary GPU-error: [XORG] (EE) no devices detected. [ERROR] Aborting because fallback start is disabled. nvidia driver case: root @ crper-Asp

"POJ2482" "segment Tree" Stars in Your Window

waving hands, these familiar faces would soon vanish from our life and become no more than a memory. I'll move out from school tomorrow. And you is planning to fly far far from away, to pursue your the future and fulfill your dreams. Perhaps we'll not meet each of the more if without fate and luck. So tonight, I is wandering around your dormitory building hoping to meet you there by chance. But contradictorily, your appearance must quicken my heartbeat and my clumsy tongue might is not able to

The role of static variables and static methods in C #

additional new book is generated (creating a new instance). Oh,my god! you will re-aspire to process-oriented program design approach, yearning to have global variables of the era. However, this situation does not occur because you have another variable type in C #: a static variable. It is like a global variable in a class that holds the public information for a class, and all instances (objects) of that class share the value.Static variables are de

Ubuntu9.04 coming soon

all the programs you need, whether it's text processing or email, or Web services and programming tools. A few days ago, Ubuntu project 9.04 released the final beta version to welcome the upcoming 9.04 Jaunty Jackalope version. If the released version proves stable, it may eventually become the final official version, even though Ubuntu 9.04 still has a few errors that need to be corrected. The software can now be downloaded from the Ubuntu website. This release focuses on bringing users fast

Ubuntu12.10 screen brightness adjustment experience

the screen brightness in Ubuntu 12.10. Find two methods: one is the same as on the Wiki. Change/sys/class/backlight/acpi_video0/brightness. The tool laptop_mode is also used. It may be because my computer is too strange (Acer aspire 4750g. Original Linpus linux, ora modified version, Windows 7 has not been certified successfully) these two methods are invalid. Every time I modify the above file, it does not change after I restart it. However, I found

If the old computer is unable to enter the system after it is upgraded from Windows 7 to Windows 10, but still wants to use Windows 10, what should I do ?, Windows7windows10

If the old computer is unable to enter the system after it is upgraded from Windows 7 to Windows 10, but still wants to use Windows 10, what should I do ?, Windows7windows10 Let's talk about my configuration: The acer aspire 5520 GB in 08 years, a very old computer, except the memory is added to 4 GB, the rest remain unchanged. The official version only supports Windows 7 and the official version does not support Windows 10. When I launched the Window

Ubuntu7.10 + CompizFusion enable 3D effects to make Vista feel ashamed

After one day of installation experiment, I finally installed UUbuntu7.10 + CompizCusion in my notebook and successfully enabled the 3D desktop effect. My notebook configuration: The Acer AcerAspire5310945GM-1Gddr2667-celeronMerom5301.73GHZ is simply not running on Microsoft Vista according to this configuration, but it is very easy in Ubuntu7.10. WIN Friends, envy me, then join After one day of installation experiment, I finally installed UUbuntu7.10 + Compiz Cusion in my notebook and successf

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