lr presets

IRQ, B is the location independent code, where VECTOR_IRQ calls the VECTOR_STUB macrob Vector_fiq + Stubs_offsetSearch Vector_irq found no search, it is actually called VECTOR_STUB macro generated. This macro is introduced later, see Vector_stub IRQ First, it eventually generates VECTOR_IRQ. Globl __stubs_start//call the start address of the variable defined by the VECTOR_STUB macro__stubs_start:/** Interrupt Dispatcher*/vector_stub IRQ, Irq_mode,4//calling the Vector_stub macro defines the VEC

(b) VECTOR_ADDREXCPTN + Stubs_offsetW (b) Vector_irq + Stubs_offsetW (b) Vector_fiq + Stubs_offset Each section jumps to execute the corresponding code: (1) Taking Vector_und as an example vector_stub und, Und_mode . Long __und_usr @ 0 (usr_26/usr_32)= = "__und_usr==" __und_usr_unknown== asmlinkage void __exception do_undefinstr (struct pt_regs *regs). Long __und_invalid @ 1 (fiq_26/fiq_32). Long __und_invalid @ 2 (irq_26/irq_32). Long __und_svc @ 3 (svc_26/svc_32). Long __und_invalid @ 4. Long

occur during mutual locks, so you also need to handle the situation of mutual locks. Normally, after saving the relevant registers, the system reads the C6, C5, and C13 registers of CP15. The three registers are the Invalid Address Register (FAR), the invalid status register (FSR), and the process number register (which is not well translated by pcp15), which are then processed based on the specific failure type. In the ARM processor, CP15 has three address types: VA, Pa, and MVA. Va (Virtual A

'])? $ Actions_cache [$ preset ['presecret']: array ();}//////////////////////////////////////// ///////////////////////////////////////////////// ///////// Function imagecache_presets (){$ Presets = array (); $ Normal_presets = array (); $ Result = db_query ('select * FROM {imagecache_preset} order by presetname '); Foreach ($ result as $ preset ){$ Preset = (array) $ preset;$ Presets [$ preset ['presecr

[$ preset ['presecret'])? $ Actions_cache [$ preset ['presecret']: array ();}//////////////////////////////////////// ///////////////////////////////////////////////// /////////Function imagecache_presets (){$ Presets = array ();$ Normal_presets = array ();$ Result = db_query ('select * FROM {imagecache_preset} order by presetname ');Foreach ($ result as $ preset ){$ Preset = (array) $ preset;$ Presets [$

code to the beginning of the probe function:int *ptest = NULL;*ptest = 0x1234;Re-compile the kernel, and it will error after startup and print out the following Oops information:Unable to handle kernel NULL pointer dereference in virtual Address 00000000PGD = c0004000[00000000] *pgd=00000000Internal error:oops:805 [#1]Modules Linked In:cpu:0Not tainted (2.6.22.6 #36)PC is at s3c2410fb_probe+0x18/0x560LR is at platform_drv_probe+0x20/0x24PC: [LR: [psr

4.7.5 efficient construction of LALR parsing TablesThere is several modifications we can make to algorithm 4.59 to avoid constructing the full collection of sets of LR (1) I TEMs in the process of creating an LALR (1) parsing table. First, we can represent any set of LR (0) or LR (1) Items I by it kernel, that's, by those items, which is either the Initi

Program Structure optimization1. Put different functions into different files2. Normally do not use the MMU in bootloader, so switch off the MMUKeystroke initialization1. Open the schematic of the Development Board and locate the key2. Configure the corresponding Gpio to interrupt to initialize the interrupt sourceInitializing the interrupt Controller1.SUBMASK and mask must ensure that there is no blocking interrupt, Gpio is not a sub-interrupt, so do not set Submask,mode and priority to save th

Logical regression (logistic regression, (LR) is a very common classification algorithm in machine learning, which has been widely used in the field of the Internet, whether it is in the advertising system for CTR estimation, the recommended conversion rate in the system, the identification of garbage content in the anti-spam system ... can see its figure. LR is favored by the majority of users for its simp

0 common terms for performance testing. boobooke.com/v/bbk1577 1 LR Catalog analysis. boobooke.com/v/bbk1574 2.1 LR interface analysis. boobooke.com/v/bbk1735 2.2 LR interface analysis. boobooke.com/v/bbk1736 2.3 LR interface analysis. boobooke.com/v/bbk1737 3 LR common term

:/*the right sub-tree is tall and needs to be treated with right balance.*/rightbalance (T); *taller=false; Break; } } } return 1;}/*The *p point is the root of the sub-tree, the left balance rotation processing, after processing, the *p points to the new root of the subtree*/voidLeftbalance (Bitree *T) {Bitree L= (*t)->lchild,lr;/*L Point to *t Zogen Junction.*/ Switch(L-GT;BF)/*check L balance and handle accordingly*/ { C

" R7 v4 " R8 v5 " R9 V6 " R10 sl stack limit R11 fp frame pointer R12 IP Internal procedure Call Register R13 sp stack pointer R14 lr Connection Register R15 pc program counter IP is shorthand for instructi

LR Method LR parsing is a more general approach than LL, and LR parser is an efficient, bottom-up syntax parsing technique for context-independent grammars.The L, R, and K in the LR (k) method represent: L:left-to-right scan left-to-right scanning r:construct a rightmost derivation in reverse right derivation k:the nu

Using System;Using System.Collections.Generic;Using System.Linq;Using System.Text;Using System.Threading.Tasks;Namespace ConsoleApplication2{Class Program{static void Main (string[] args){/* Title:The bonuses awarded by the Enterprise are based on the profit percentage.Profit I is less than or equal to 100000 yuan, the bonus can be raised 10%;Profit above 100000 yuan but less than or equal to 200000 yuan, less than 100000 of the 10% commission, higher than 100000 of the portion, can commission 7

; OPEN_MODE -------------------- READ WRITE ######################################## ## Session 2: [Oracle @ bys3 ~] $ Ll/proc/10986/fd Total 0 Lr-x ------ 1 oracle oinstall 64 Mar 7 11: 23 0->/dev/null L-wx ------ 1 oracle oinstall 64 Mar 7 11: 23 1->/dev/null Lrwx ------ 1 oracle oinstall 64 Mar 7 11: 23 10->/u01/app/oracle/product/11.2.0/dbhome_1/dbs/lkBYS3 Lr-x ------ 1 oracle oinstall 64 Mar 7 11: 23 1

vector table and the exception handling code block that exceeds the requirements of the B Directive, only the difference is 0x200. However, because VERTOR_SWI is not defined in this file, it can only be handled with LDR directives.__vectors_start:arm (SWISYS_ERROR0) thumb (svc#0) thumb (NOP) W (b) Vector_und + STUBS_OFFSETW (LDR) PC. Lcvswi + STUBS_OFFSETW (b) Vector_pabt + stubs_offset //prefetch ABORTW (b) Vector_dabt + stubs_offset //Data ABORTW (b) VECTOR_ADDREXCPT

, which is described as an example with ARM processors.Second, build the user site on the kernel stackThe code is as follows (ignoring the code of the CORTEX-M processor, ignoring the code of the thumb instruction set): ENTRY (VECTOR_SWI)Sub sp, SP, #S_FRAME_SIZEStmia sp, {r0-r12} @ calling R0-r12ARM (add R8, SP, #S_PC)ARM (Stmdb R8, {sp, lr}^) @ calling SP, LRMrs R8, SPSR @ called from Non-fiq mode, so OK.str

In the development process of embedded software systems, a large number of applications are developed using C language to improve development efficiency. At the same time, the system often contains some key modules that determine the overall system performance. In order to achieve the best performance, they are often written in assembly language, or in some special circumstances, such as operating hardware, you must also use the assembly language. Functions are an important concept in C language

The Writing-mode property was originally just an attribute in IE, only IE support, now in CSS3 Google, Firefox also began to support. So when you use it, you need to remember two sets of different grammars, IE's private properties and CSS3 's canonical properties If you only need to be compatible with ie8+, you can use only the CSS3 specification property. CSS3: writing-mode:horizontal-tb;//Default: Horizontal direction, top to bottom writing-mode:vertical-rl;//vertical direction, right-to-lef

Bitwise and Queriestime limit: Ms Memory limit: MB You are givenQQ queries of the formA\ b\ XABX. Count the number of valuesYY such thatA \leq y \leq ba≤ y≤bandxy= x, where we denote By\the bitwise and operation. Standard input The first line contains a single integer qq. Each of the following qq lines contains three integers a\ b\ xa b X, representing A query. Standard output Output qq lines, each containing a single integer representing the answer to a q