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MMU, see ARM architecture and programming.To the head-armv.s find the entry to the program. Section ". Text. init", # alloc, # execinstr. Type stext, # FunctionEntry (stext)MoV R12, R0MoV r0, # f_bit | I _bit | mode_svc @ Make sure SVC ModeMSR cpsr_c, R0 @ and all irqs disabledBL _ lookup_processor_typeTEQ R10, #0 @ invalid processor?Moveq r0, # 'P' @ Yes, error 'P'Beq _ ErrorBL _ lookup_ubunture_typeTEQ R7, #0 @ invalid architecture?Moveq r0, # 'A' @ Yes, error 'A'Beq _ ErrorBL _ create_page_t

']var r4 = new RegExp (' O '); Console.log (R4.exec (' Hello, world! '));[' o ']var r5 = new RegExp (' O ', ' gi '); Console.log (R5.exec (' Hello, world! '));[' O ']console.log (r5.lastindex);5 matches the position of the first character of the text, O is 4, and the next position is 5console.log (r5.exec (' Hello, wo

Data | Database 1: Download MIDDLEGEN-HIBERNATE-R5 Address: URL Http://voxel.dl.sourceforge.net/sourceforge/hibernate/Middlegen-Hibernate-r5.zip 2: Decompression Unzip the download, such as D:\Middlegen-Hibernate-r5 3: Config database file Enter the D:\MIDDLEGEN-HIBERNATE-R5 directory under the \config\database subdire

I. Source of information: Now CCIE Security Lab are all V4, but did not find the relevant books on the Internet, can only see the V3, honestly said that the translation of people is not very good, but did not find the corresponding English version available for downloading, can only make up to see. A.pdf Book http://file1.51cto.com/?mod=getCoden=6055rB+G69I9PUJvRigTCTGq5NUL+ bjura06su1iviizjyvnnlvzbkamtqcrphrkl2r4e1bkz+evgqi+ Cplbv3afit04uskh2az3lbeskkfwhrodio4dmudgprgexrlgfczcxmxvajdhg2h++td

Foreword, in the SharePoint2013, for the enhancement of hardware demand, let us virtual machine installation always helpless, especially after the search service, the memory consumption is more serious, especially for our developers, the search service does not have to open, so, We need to disable unwanted services to reduce the pressure on the development environment. First, compare the pressure on the server memory by opening the search In particular, notebook configuration dell1464,cpu:i5

calls" related, APCs will have detailed agreement. Interested in their own to study. ） But if there are too many parameters and the registers are not enough, then you have to put the extra parameters in the stack. That is, you can use the stack to pass all the extra arguments that are not in place for the registers.3. An example of how the C language function call uses the stack The function of the stack for the above explanation is somewhat abstract, and here's an example to explain it easily:

　　OPPO R5 (5.2 inches) OPPO R5 is a OPPO smartphone designed with a slim fuselage, OPPO R5 's fuselage design thickness is only 4.85mm, so in order to make thin, screen also uses a thinner Super AMOLED material, and on the back of the shell of the machine using metal material, the entire back for the three-paragraph design, The overall performance of the machine

(6) Label: MUL2 function: Double-byte binary unsigned number squared(a+b) ^2=a*a+b*b+2*a*b(90+9) ^2=90*90+9*9+2*90*9=8100+1620+81=98019999--------891+ 891--------98019 9Entrance Condition: Square number in R2, R3Export information: results in R2, R3, R4, R5.Impact resources: PSW, A, B, R2~R5 stack requirements: 2 bytesMul2:mov a,r3; calculate R3 SquaredMOV B,aMUL AB; 9*9=81MOV R4,b; Staged part high, r4=0MO

c program, "hhhhhhh" corresponds to 686868 ..... // There are also global initialization constants modified using const. the above const int finalone variable. it only corresponds to 848c zookeeper. sassembly of section. rodata: 00008488 : 848c: 0000000aandeqr0, r0, sl8490: 686868681_davsr8 !, {R3, r5, r6, fp, sp, lr} ^ 8494: 6868681_davsr8 !, {R3, r5, r6, fp, sp, lr} ^ 8498: 00000068andeqr0, r

normally.Then enter gcc–version,g++--version,make–version,gdb–version for testing, and if you print out the version information and some descriptive information, the Cygwin installation is successful!3. Configure NDK Environment variablesAFirst find the Cygwin installation directory, find a home\b Open a. bash_profile file, add ndk=/cygdrive/Ndk=/cygdrive/e/android-ndk-r5Export NDKThe NDK name is random, for the convenience of later use, choose a short name, and then saveC Open Cygwin, enter th

in: dsplinkk cmemkCPU: 0PC is at pmgr_msgq_close + 0x18/0x84 [dsplinkk]LR is at drv_ioctl + 0x2a4/0x34c [dsplinkk]PC: [SP: c5e61f00 IP: c5e61f20 FP: c5e61f1cR10: 00900036 R9: c5e60000 R8: c002a154R7: bf015430 R6: 1276f04 R5: 00008000 R4: 0000ff00R3: ff000000 R2: Listen 6c11 r1: Listen 6f04 R0: 0002ff00Flags: nzcv irqs on fiqs on mode svc_32 segment userControl: 5317f table: 858e8000 DAC: 00000015Process image_sharpen (PID: 1214, stack Limit = 0xc5e60

the SRC item is the source code. This is unnecessary. 11. Test whether cygwin has been installed. Run cygwin. In the displayed command line window, enter the cygcheck-C cygwin command to print the current cygwin version and running status. If the status is OK, cygwin runs normally. Enter gcc-V, G ++ -- version, make-version, and GDB-version in sequence for testing. (note the space and-) if both print the published information and some description information, we are very happy to tell you that

ndk is downloaded ). Appendix: Android SDK: 3.0 Windows Http://dl.google.com/android/installer_r10-windows.exe Http://dl.google.com/android/android-sdk_r10-windows.zip Mac OS X (Intel) Http://dl.google.com/android/android-sdk_r10-mac_x86.zip Linux (i386) Http://dl.google.com/android/android-sdk_r10-linux_x86.tgz Android ndk r5b Windows Http://dl.google.com/android/ndk/android-ndk-r5b-windows.zip Mac OS X (Intel) Http://dl.google.com/android/ndk/android-ndk-r5b-darwin-x86.tar.bz2 Linux Http

Field 8; x length 8 bytes, relative position 8 Y Field 8; y length is 8 bytes, relative position is 16 String Field 256; String Length: 256 bytes; relative position: 24 LDR R6, Consta; reference data fields in the memory table Map 4096; the first address of the memory table is 4096 (0x1000) Consta field 4; Consta length is 4 bytes, relative position is 0 Constb field 4; constb length is 4 bytes, relative position is 4 X Field 8; x length 8 bytes, relative position 8 Y Field 8; y length is 8 by

, [IP] MCR p15, 0, IP, C1, C0 @ Update control register#endif ENABLE_IRQ ... /* * Note: off_4k (r5) is always units of 4K. If we can‘t do the requested * offset, we return EINVAL. */sys_mmap2:#if PAGE_SHIFT > 12 tst r5, #PGOFF_MASK moveq r5, r5, lsr #PAGE_SHIFT - 12 streq

Android SDK Android ndk official Android SDK Windows Http://dl.google.com/android/android-sdk_r08-windows.zip Http://dl.google.com/android/installer_r08-windows.exe Linux (i386) Http://dl.google.com/android/android-sdk_r08-linux_86.tgz Mac OS X (Intel) Http://dl.google.com/android/android-sdk_r08-mac_86.zip Android ndk Windows Http://dl.google.com/android/ndk/android-ndk-r5-windows.zip Mac OS X (Intel) Http://dl.google.com/android/ndk/android-ndk-

(intel) Http://dl.google.com/android/ndk/android-ndk-r5b-darwin-x86.tar.bz2 Linux Http://dl.google.com/android/ndk/android-ndk-r5b-linux-x86.tar.bz2 Android SDK: 3.0 Windows Http://dl.google.com/android/installer_r10-windows.exe Http://dl.google.com/android/android-sdk_r10-windows.zip Mac OS X (intel) Http://dl.google.com/android/android-sdk_r10-mac_x86.zip Linux (i386) Http://dl.google.com/android/android-sdk_r10-linux_x86.tgz Android SDK: 2.3 Windows Http://dl.google.com/android/android-sdk

displayName: external input, such as: "Proteas-iPhone5s" between devices to exchange IDs need to be serialized, serialization method:-[MCPeerID serializedRepresentation] To sum up is: peerID = generate the first 9 bytes + displayName with The Decompilation Result Based on pid64: void * -[MCPeerID initWithDisplayName:](void * self, void * _cmd, void * arg2) { STK33 = r5; STK35 = r7; sp = sp - 0x28; r5