described as:
After the anomaly occurs, MIPS CP0 registers STATUS[EXL] = 1, and the current PC value is deposited into the EPC (Exception pc, which points to the instruction that the exception occurred).
Jumps from the current instruction stream to the exception handling interface.
The MIPS hardware is not responsible for saving the context, so the software needs to save the context first.
After the exception is processed, the software is also respon
access and core network in 5G.
Wireless access: Elte and Nr.
Core network: 4G core network EPC and 5G core network.
The 5G core network is called next Generation core (NGCN).
In the first phase of 5G, Elte and NR will be used and shared with the 4G core network EPC. Then, as the network slowly evolves, NR will be plugged into its own core network NGCN, which could occur in the second phase of 5G.
() to the following structure:
Osstart () invokes Osstarthighrdy () to start the first process.
=============== os_cpu_a.s ====================
osstarthighrdy:
lrw r1,osrunning //Set Osrunning to (1)
movi r2,1
st.b R2, (R1)
BR Osctxswreturn
First set the osrunning variable to 1 to turn on the operating system functions, and then jump to Osctxswreturn.
=============== os_cpu_a.s 137 158 ==================== OSCTXSWRETURN:LRW R1,OSTCBHighRd
Y//Get hig
The example in this article describes how C # reads Excel tables based on COM. Share to everyone for your reference, specific as follows:
Using System;
Using System.Collections.Generic;
Using System.Collections.ObjectModel;
Using System.Data;
Using System.Linq;
Using System.Text;
Using System.Threading.Tasks;
Using System.Windows;
Using System.Collections;
Testenviroment:vs2013update4 Excel2007//read by COM Object namespace Smartstore.localmodel {public class exceltable
{private stri
116AC:E1A03000 mov R3, r0116B0:E1A01004 mov r1, r4116b4:e593c000 LDR IP, [R3]116B8:E3A0003C mov r0, #60; 0x3c116bc:e08f3005 add R3, PC, R5116c0:e7933002 LDR R3, [R3, R2]116c4:e5834000 str r4, [R3]116c8:e58dc010 str IP, [sp, #16]116cc:eb009a3b BL 37fc0 ... 1173c:ebffec2b bl c7f0 ...3. Before analyzing the dump image, the user should reboot into a stable kernel. Users can use GDB to make a limited analysis of the copied dump. When compiling vmlinux, you should add the-G option to generate the sy
The slightly complex SQL (Oracle) encountered in the project is the first five recycling enterprises in each province. select (select pro. p_name from base_province_list pro where pro. p_index = t. p_index | '100') p_name, entp_name, cnt recycling from (select rank () over (partition by p_index order by cnt desc) rk, S. * from (select substr (epc. p_index, 1, 2) p_index, (select em. entp_name from entp_main em where em. entp_id =
report in 2014, Markets Markets Research predicts that cloud computing spending between 2013 and 2016 will increase by $677 billion. IT is understood that the total IT spending in 2013 was as high as $3.7 trillion. Carriers will rely heavily on cloud-level networks to meet market needs. To promote this transformation, a series of important and innovative technologies are currently under development.
As a leader in a series of emerging technologies, Network Function Virtualization (NFV) is a vi
the cause of a processor exception.Register 14, EPC, the address of the command being executed by the system when an exception occurs in this register.Register 15, PRID. This register is read-only and identifies the version information of the processor. Writing to it is meaningless.Register 18/19, watchlo/watchhi, which is used to set a hardware data breakpoint (hardware data breakpoint ). Once this breakpoint is set, an exception occurs when the CPU
I have summarized the programming of the Altera device as follows. I hope to comment on it more ..........
Configuration file:
After the logic code of the Altera us compilation is completed, the system generates the POF (Program object file) programming object file and the sof (SRAM object file) SRAM object file. POF is used to load EPC, and SOF is used to directly configure the SRAM structure of FPGA. The sof file can be converted to the JIC (JTA
How to run Oaisim with virtual MME in same machine (example_oaisim_enb_ue_mme_virtual)Since I don ' t have much knowledge on EPC and MME, just follow the example file (Example_oaisim_enb_ue_mme_virtual.txt) to Make a test? The example file has such a configuration,according to Lionel gauthier.this example shows what to generate and launch ENB, 1 UE (NAS still not virtualized in UE) in virtualised mode, MME_GW, HSS executables on the same host?So I'll
Single Board software Linux kernel appears crash, how to use the GDB tool to debug. The basic method process is as follows:
1. In order to test GDB operation, intentionally in the Kernel/linux/fs/ioctl.c file Do_vfs_ioctl method to add null pointer operation code, and then compiled image into a single board, start a single board, the core crash, part of log as follows:
CPU 0 Unable to handle kernel paging request in virtual Address 00000000, EPC = 800
save as an image causes the barcode object to be saved as an image file with a specified file name, such as Tiff,bmp,gif,jpeg or PNG. The
image file name feature returns the file name used for the current image file in the code-behind window. The
Image resolution option allows you to create custom images to support barcode scanners reading smaller barcodes.
Flexible sizing options include X-dimension, narrow-scale, barcode height, and other property adjustments. The
grap
The Barcode. NET Control Combo Barcode Control is a. NET widget that provides 6 different types of barcodes, which can be used to generate currently used one-dimensional barcodes, postal code barcodes, PDF417 barcodes, Datamatrix, Aztec, QRCode, Maxicode, and can save barcodes for different image file formats, you can use PrintDocument controls for barcode printing.Specific features:
1-D Barcode: Code, Code, gs1-128, ITF-14, SCC-14, SSCC-18,
The Barcode. NET Control Barcode Control is a flexible and powerful one. NET control that can be used for your. NET application to create professional barcode images, and you can save barcodes for different image file formats, and you can use the PrintDocument controls provided by the. NET Framework to print barcodes.Specific features:Support for over 90 barcodes including:One-dimensional barcode:Code, code, gs1-128, ITF-14, SCC-14, SSCC-18,
1. Inside the note. Is the code that Samsung devices may not support and need to be replaced.2.mUsbManager. Getsystemservice (Context.usb_service) was obtained.3. Picked from the StackOverflow. The source address could not be found.protected static final int std_usb_request_get_descriptor = 0x06;Http://libusb.sourceforge.net/api-1.0/group__desc.htmlprotected static final int libusb_dt_string = 0x03;Public String Getusbname () {String strusbname = null;hashmapif (devicelist.size () = = 0) {return
model, and event process drive chain (EPC) model. Of course, we know that the process definition meta-model estimation of WfMC can also be considered. For example, the Open Source engine JBoss jbpm we are familiar with is the activity graph model. The topic and length issues are limited. I will not describe the knowledge of process modeling methods here. Any process is composed of two basic elements: "Node" and "directed connection ". There is almost
is equivalent to extending the S1 interface between the family base station and the core network, so that more family base stations can be configured in the system. We can think that the family base station gateway is used to centralize the control layer C-Plane), especially a concentrator of the S1-MME interface gateway module. The S1-U interface at the home base station end can be terminated at the home base station gateway or through the direct user layer (U-Plane) between the family base st
, he has worked in Fortune 500 companies such as ABB, Schneider Electric, and Alstom, and has many years of experience in Japan, Europe, Southeast Asia, and other countries. He is proficient in English and Japanese. After 20 years of experience, I have changed from a junior technical engineer to a project manager. I have 10 years of project management experience and 5 years of experience in large-scale overseas EPC project management. I have participa
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