r9 580x

(proprietary) development platform, just like the exclusive Komodo Island. In the version control field, Domino also has a unique "national condition ".Difficult Design elements such as form views are stored in the database in binary format. Compared with text files, binary files have difficulties in comparing version differences and merging. The invention of dxl makes it possible to convert the design elements and XML files. However, many bugs in dxl have not been solved for a long time, and t

Label: Style Color SP data problems BS ad program nbsp I. background In the process of program debugging, a problem occurs. After the program goes into the stack and goes out of the stack, it always runs and uses GDB for debugging. After the stack operation is found, check that the data after the stack is imported does not match when the stack is released. Ii. Analysis content 1, Stmfd SP !, {R0-R12, R1} Previously, it was understood that the first step is to import the stack R1,

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

register is 64-bit wide and they are:Rax, RBx, rcX, RDX, RSI, RDI, RSP, RBPR8, R9, R10, R11, R12, R13, R14, R15At the same time, the x86-64 fully supports General registers for x86-32 and x86-16:Eax, ax, Al, ah,EBX, BX, BL, BH,However,When performing inbound/outbound stack operations on registers, only the corresponding 64-bit registers can be inbound/outbound., That is:(Instructions that modify the stack (push, Pop, call, RET, enter, and leave) are

1. First download the software that needs to be configured:1 "Qt 5.1.0 for Android (Windows 32-bit, 716 MB) (Info): Http://qt-project.org/downloads2 "Android SDK tools (only tools can be downloaded): http://developer.android.com/sdk/index.htmlAndroid SDK offline install package (already the latest SDK 2013/7/26): http://www.wuleba.com/18892.html3 "Android NDK (android-ndk-r9-windows-x86.zip): http://developer.android.com/tools/sdk/ndk/index.html4 "Apa

*, check the red box, press the y key :Modify to jnienv*, OK:This is quite clear, and this part of the code is very simple, is to call the system to get the signature method, and then assign a value to a variable, but here is not the string content, but the hashcode value of the int type:When you return to the ARM code, you see the assignment, which is to get the R0 register value into the R9.Here, we must be clear-minded, that is, no matter how the

There is no doubt that virtual reality is currently the most novel and most interesting technology, it can completely change the video game, film and television viewing experience, presumably many friends want to experience some. However, the problem is: even if you are determined to spend at least 4000 yuan to buy a Oculus Rift (official website, not purchasing), but also need a virtual reality platform to run the high-end PC. Although some "VR Ready" PCs have appeared in the market, prices a

forget the imac or an all-in-one machine. The low version 5K Retina imac, priced at $2499 (Mainland China for 17988 Yuan), is equipped with a 3.5GHz Core i5 four processor, 8GB memory, 1TB Fusion drive hard disk and an AMD Radeon R9 m290x video card with a 2GB memory. In the Geekbench and Xbench test, the 5K Retina imac has a slight increase in performance over the older 27-inch imac with the 3.2GHz Core i5 four processor and the Nvidia Geforve GT 75

card. 　　What does the video card performance look? Believe that the latest version of the graphics card ladder June 2016, to quickly understand the graphics card general performance positioning for a long time is very simple, the stronger the performance, the higher the ranking. As far as graphics performance is concerned, the strongest is the GTX1080, GTX1070, GTX Tian X of card A. and a card platform is R9 FURY X,

to the program location, display the corresponding program file name and line number.1.arm-eabi-addr2line translation of Call stack 16 binary values similar to libxxx.so 0x00012345 into filenames and function namesARM-EABI-ADDR2LINE-E libxxx.so 0x000123452.ARM-EABI-NM listing symbol information for a fileArm-eabi-nm-l-c-n-S libdvm.so > Dvm.data3.arm-eabi-objdump listing the details of a fileArm-eabi-objdump-c-D libc.so > Libc.sThrough the analysis of the above tools, we can get a more complete

Stack Overflow online already has a lot of examples, but rarely involved in the 64-bit and operating system Linux-related, and recently just good enough to study this, so write a series of blog posts, one to help their memories, and also for more people to explore each other.RegisterThe X86-64 has 16 64-bit registers, respectively:%rax,%rbx,%rcx,%rdx,%esi,%edi,%rbp,%rsp,%r8,%r9,%r10,%r11,%r12,%r13,%r14,%r15. which%rax used as a function return value%R

recently, a netizen asked a small set of such a question: VR on the computer configuration requirements? about VR (virtual reality) device Many friends have heard that it can bring a quiet experience in their surroundings. However, VR devices are still in the early stages of development, and VR equipment is generally expensive and lacks this 3D content. HTC Vive Now you want to experience VR, you must purchase VR devices, and you need a computer that combines a high-end hardware c

) # Division operation is expensive, larger than multiplication i//= sublst.reverse () yield (tuple (sublst), now) Def force (): # better LST = range (5) for A1 in [1]: for A2 in LST: for A3 in LST: for B1 in lst:yield (A1, A2, A3, B1, B2, B3, C1, C2, C3, D1) R0 = [1, 2] # readability and flexibility r1 = Range r2 = R3 = R4 = R5 = R6 = R7 = R8 = R9 = R1 force = ((a0, A1, A2, A3, A4, A5, A6, A7,

first, System call The operating system provides a series of system call functions to service the application. For more information on system calls, see the For the x86 operating system, the interrupt command "int 0x80" is used to make the systems call, before system calls, the system call number needs to be put into the%EAX registers, the system parameters are put into registers%ebx,%ECX,%edx and%esi and%edi in turn. Take the write system call as an example: Write (2, "Hello", 5); In a 32-bit

a variety of new models of graphics cards, and graphics card now two camps fierce competition, two of different chips, code different, models are different, in the purchase of the time does make a novice friend headache 4, first to understand the two camps of models and parameters, such as the figure, the left is the NVIDIA (NVIDIA) product line, the right is the AMD product line, from top to bottom, graphics cards from good to poor arrangement 5, before the AMD graphics card is in

? . Now let's go back to RtlDispatchException and check it again. 7. Use ". frame + index" to jump to the stack frame specified in the call stack, and run the "dv" command to view local variables. This time, we can clearly see the content in registers r6 and r9, which is exactly the result of code optimization. The compiler optimized the code by using the r6 and r9 registers instead of the "Stack operation

". Try "Help". (GDB) R6 0x0 0Undefined Command: "R6". Try "Help". (gdb) R7 0x1c8df0 1871344Undefined command: "R7". Try "Help". (gdb) R8 0xc00 3072Undefined command: "R8". Try "Help". (gdb) R9 0x549ff237 1419768375Undefined command: "R9". Try "Help". (gdb) R10 0x7000806 117442566Undefined command: "R10". Try "Help". (gdb) R11 0x7000806 117442566Undefined command: "R11". Try "Help". (GDB) R12 0xffffffe

obvious that an additional parameter is added to all member functions. For more information, see (51.1.1 ).64.5 x86-64 64.5.1 Windows x64 The method for passing function parameters in Win64 is similar to the fastcall call convention. The first four parameters are passed through the RCX, RDX, R8, and R9 registers, and other parameters are passed through the stack. The caller must also reserve 32 bytes or 4 64-bit space so that the caller can save the

When the Android system crashes and other fatal errors, there will generally be a stack of debug printing information, generally directly see the problem is out of the place! Record the method of my android4.2 debug stack log.Writing is not easy, reproduced please specify the source: http://blog.csdn.net/jscese/article/details/38232667A. DEBUG logThis is the stack message that I'm having error:01-01 08:00:03.376 I/debug (929): R0 0000000e R1 00000000 R2 00000002 R3 0000000001-01 08:00:03.376 I/d

certain difference, this is the following. 1.2 IDE SelectionSearched the internet and did not find an IDE to support asm64, not even an editor. Therefore, the simplest way is to modify the EditPlus MASM grammar file yourself, which is the method I used, at least to get syntax highlighting. Of course, if you don't bother to do it, then use Notepad.Without the IDE, you have to manually enter a number of parameters and options each time you compile, you can do a batch process. 1.3 Hardware and o