stdole2 tlb

, #3STR R1, [R0]# Endif The three registers clkdivn, mpllcon, upllcon, and clkdivn are used to set the clock division ratio. mpllcon sets the fclk frequency, upllcon sets the uclk frequency, and uclk is used for the USB device clock. Set uclk to 48 MHz (usually 96 or 48), fclk to 405 MHz, and fclk: hclk: pclk =. The following program: # Ifndef config_skip_lowlevel_initBL cpu_init_crit# Endif Config_skip_lowlevel_init is not defined here, so it jumps to cpu_init_crit. Note that BL is relatively a

program, such as group information and public symbol information in the program. It is the image information record file of the execution file. Unless you are familiar with the underlying system, this file is generally not needed. . MDP (Microsoft devstudio project): A project file of the old version. If you want to open this file, a message is displayed.Do you want to convert to a new DSP format. . NCB (no compile browser): It stores information used by classview, wizardbar, and component gall

access flags */unsigned long cpu_vm_mask; /* lazy TLB switch mask */unsigned long swap_address;/* last scanned address */unsigned dumpable: 1;/* Can this mm core dump? */INT used_hugetlb;/* used hugetlb pages? */Mm_context_t context;/* arch-specific data */INT core_waiters;/* thread core dump waiters */struct completion * core_startup_done;/* Core start completion */struct completion core_done; /* Core end completion */rwlock_t ioctx_list_lock;/* aio

source code. It can be seen that the source code is important. Basic knowledge: 1. After each process switchover, it will re-load the base address of each process in The TLB base register. There is a current macro in the processes currently running the CPU to indicate the information of the current process. The hardware architecture should be involved in this code implementation. In order to avoid the difference, the X86 architecture should be spec

(1.0) ] Library point { Importlib ("stdole32.tlb "); Interface ipoint; [ UUID (0615ea9a-0ed9-458d-9f0d-a9e36000038ab), // clsid_point Helpstring ("pointclass "), Appobject ] Coclass point { [Default]Dispinterfaceipoint; } } Distribution of Type Libraries After a Type Library is generated, it can be released as a separate file, or it can be included as a resource in EXE or DLL. 3.2 use of database types The first step to using a Type Library is

// to COM components. If you need to access a type in this assembly from // COM, set the ComVisible attribute to true on that type.[assembly: ComVisible(true)] // The following GUID is for the ID of the typelib if this project is exposed to COM[assembly: Guid("4d3638eb-19a0-4bb7-a7d8-df70484edb8f")] // Version information for an assembly consists of the following four values://// Major Version// Minor Version // Build Number// Revision//// You can specify all the values or

Unmanaged MFC/ActiveX calls WPF controls Using WPF as usercontrol ------> WPF. dll public partial class WPFUserControl : UserControl{ public WPFUserControl() { InitializeComponent(); }} Winform usercontrol contains WPF. dll made into COM components ----------> WF. dll and WF. TLB 1) Check winform project properties --> Application --> assembly information --> make assembly com-visible. 2) Check the project properties --> bui

the so-called virtual memory mechanism. The virtual memory allows us to run the program in a virtual address space with a relatively large actual memory. Another function of virtual memory is to implement multiple technologies to allow multiple processes to share memory resources. The cost of the virtual memory mechanism is that additional space is required to save management information (such as address ing programs and page tables), the time required for virtual address translation, and the p

process requires its own TLB (translation look-aside buffer, convert side-view buffer) entry, This increases the number of misses for TLB entries and caches, and the disadvantage of multiple processes is that the sharing of data between processes requires explicit control, which can be costly. Multithreading is a bit of a thing. The cost of sharing data between multiple threads is low because a thread can

available in embedded LINUX. The address space conversion from real to virtual is completed during kernel startup. The debugger cannot bypass access to the virtual address space of the target system no matter whether the kernel or application is debugged, otherwise, when a breakpoint hits, the current command cannot be displayed based on the virtual address of the program counter, let alone the access variable. Because the Translation Lookaside Buffer cannot be used in the debugging status, it

to current page table MMU uses VPN to select the appropriate PTE Ppo=vpo When the page hits, the CPU action:?处理器生成虚拟地址，传给MMU?MMU生成PTE地址，并从高速缓存/主存请求得到他?高速缓存/主存向MMU返回PTE?MMU构造物理地址，并把它传给高速缓存/主存?高速缓存/主存返回所请求的数据给处理器 When dealing with a missing pages:?处理器生成虚拟地址，传给MMU?MMU生成PTE地址，并从高速缓存/主存请求得到他?高速缓存/主存向MMU返回PTE?PTE中有效位为0，触发缺页异常?确定牺牲页?调入新页面，更新PTE?返回原来的进程，再次执行导致缺页的指令，会命中In combination with cache and virtual memory, First, in systems that use both SRAM caches and virtual storage, most systems ch

platform for external user-defined Component Object services. Therefore, compile com dll to abide by this mechanism. to help you define a COM Service, Delphi creates a class library Editor (class library = stores the class in the database and uses the functions in the class to retrieve it from the library, such as dynamic link library) 7. How to Create a COM? One: File-> New-> Other-> ActiveX Library at this time, it will generate a dll dpr File, a ridl (Class Library designer) File, A _

Configure bond ip redundancy in CentOS There are 7 Bonding modes: # DefineBOND_MODE_ROUNDROBIN 0 (balance-rr mode) Nic Load Balancing Mode # DefineBOND_MODE_ACTIVEBACKUP 1 (active-backup mode) fault tolerance mode of the NIC # DefineBOND_MODE_XOR 2 (balance-xor mode) requires switch support # DefineBOND_MODE_BROADCAST 3 (broadcast mode) # DefineBOND_MODE_8023AD 4 (IEEE 802.3ad dynamic link aggregation mode) requires switch support # DefineBOND_MODE_TLB 5 adaptive transmission Load Balancing Mode

page table for each process for address ing. In Linux, a three-level page table is generally used. The top-level page table is a global page Directory (PGD) with 10 characters in length, and the second-level page table has 10 characters in length, the last level of page table is also called 12 characters in the page offset length. The page table items are the same as the number of page tables. The page table items can be fixed to a certain page, and the specific linear address can be fixed thro

Yesterday's essay reprinted a simple defense method for the horrible Trojan Horse aspxspy .. Follow the above solution. One method:We can also make the following simple settings:% SystemRoot %/servicepackfiles/i386/activeds. dll% SystemRoot %/system32/activeds. dll% SystemRoot %/system32/activeds. TLBSearch for these two files, remove the user group and powers group, and retain only the permissions of administrators and systems .. if there are other groups, please remove them all .. this wil

"iunknown ". (Note 7)5. Any interface actually contains the iunknown interface. As you access more interfaces, you will be more aware of the "inheritance" of the interface ".6. On any interface, calling the first function in the table is actually calling the QueryInterface () function to obtain another interface pointer you want. This is called "interface transmission"7. If function declaration is required in C/C ++, the component must also provide the header file of C language. No! To enable c

of "no compile Browser". It stores information used by classview, wizardbar, and component gallery, which is automatically generated by the VC development environment. The Browser file is not compiled. You can delete this file when the Automatic completion function fails. The project is automatically generated after compilation. . OBJ: the target file generated by the compiler or assembler. It is the binary intermediate file of the module. . Odl: source code file written in the Object Descr

converts the Mak file into a DSP file for processing. . MAP: a text file generated by the link tool, which contains information about the connected program, such as group information and public symbol information in the program. The image information of the execution file. . MDP: The old project file, which is equivalent to. DSP . NCB: NCB is the abbreviation of "no compile Browser". It stores information used by classview, wizardbar, and component gallery, which is automatically generated by t

COM Component Design and Application (11)Call of idispatch and dual InterfaceAuthor: Instructor Yang Download source code I. PrefaceSome time ago, due to busy work, I was not able to write in time. In the meantime, I received a letter from many netizens asking and encouraging me. I would like to express my gratitude to you here. Cough... I also need a job to support my family ......The previous response introduced two methods to write component programs for the automated (idispatch) interface. O

and PG locations. Only when the execution program has at least some code and data with the same address in the linear address space and physical address space can we change the PG bit settings. In this case, code with the same address serves as a bridge between the paging and non-Paging worlds. Whether or not the paging mechanism is enabled, the Code has the same address. In addition, you must refresh the page cache TLB before enabling paging (Pg = 1