//tbl是r8寄存器的别名,在arch/arm/kernel/entry-header.S中定义: // tbl .req r8 @syscall table pointer, // 用来存放系统调用表的指针,系统调用表在后面调用 adr tbl, sys_call_table @ load syscall table pointer #if defined(CONFIG_OABI_COMPAT) /* * If the swi argument is zero, this is a...
Linux is an open-source kernel, similar to Unix, that forms the base for various operating system distributions. While the term “Linux” is commonly used to refer both to the kernel and the entire operating system built around it, a more precise term is “GNU/Linux”. This name highlights...
TheKali downloads pagelists various editions of the OS, from x86 bootable and virtual machine images to ARM, Android, and Live images. In terms of stable versions, Kali Linux releases four rolling versions every year, roughly one per quarter. The latest version at the time of writing is Ka...
Why should you use ARM64? Find out what ARM64 is and why it's the next big thing in instruction set architecture.
Linux kernel release 4.x <http://kernel.org/> These are the release notes for Linux version 4. Read them carefully, as they tell you what this is all about, explain how to install the kernel, and what to do if something goes wrong. WHAT IS LINUX? Linux is a clone of the operating...
Information about the UNECE WP.29 regulations, the countries where they apply and how they aim to mitigate the cybersecurity risks posed to passenger vehicles. READ THE GUIDE Embedded Systems Security Covers topics such as embedded systems protection, security exploits and mitigation, and best practic...
You can see this, once again, in Debian 8, "Jessie." In this latest release,Debian once more supports far more hardware platformsthan most Linuxes. For example, whether you're running an IBM System z mainframe, ARM, PowerPC or MIPS, Debian has a version for you. ...
linux 里采用 PID(Process ID)来区别和管理不同的进程,类似的,我们也可以在 TLB 中加上这样一个 tag,如果虚拟地址的 tag 相同,就再比较这个标识进程的 tag,这样就可以分清了,不会冲突了。在 x86里这叫PCID(Process Context Identifiers),在 ARM 里这叫ASID(Address Space Identifiers)。
OSsku In-Place Migration:TheOSsku in-place migrationfeature enables users to trigger a node image upgrade from one Linux SKU (e.g. Ubuntu) to another (e.g. Azure Linux) on anexistingnodepool. This feature, available for Public Preview, can be deployed vi...
ARM processors are a family of central processing units (CPUs) based on a reduced instruction set computer (RISC) architecture. ARM stands for Advanced RISC Machine.