2. Linux kernel modulehttps://en.wikipedia.org/wiki/Linux_kernelLinux内核是一个自由和开放源码,单片,类Unix 操作系统 内核。负责管理计算机硬件资源。操作系统中的实现Linux中的可加载内核模块由modprobe命令加载(和卸载)。内核模块文件位于/lib/modules中,从2.6版开始使用扩展名.k
在Linux中,内核模块的加载是通过以下步骤进行的: 1. 内核模块编译:首先,开发人员使用C语言编写内核模块代码,并将其编译为目标文件。编译时需要使用与目标内核版本相匹配的头文件和编译选项。 2...
$ ls /lib/modules/`uname -r` build modules.alias modules.dep modules.softdep initrd modules.alias.bin modules.dep.bin modules.symbols kernel modules.builtin modules.devname modules.symbols.bin misc modules.builtin.bin modules.order vdso 你可以在 kernel/ 目录下的子目录中找到大部分模块。 花几...
linux kernel documents 《Linux kernel in a nutshell》 Kernel Parameters ~~~ The following is a consolidated list of the kernel parameters as implemented (mostly) by the __setup() macro and sorted into English Dictionary order (defined as ignoring all punctuation and sorting digits before letters ...
On some machines, you may need to load these kernel modules before the true root filesystem is mounted. We’ll cover this problem and its initial RAM filesystem workaround solutions in 6.8 The Initial RAM Filesystem. 在初始化过程的后期,内核必须在启动init之前挂载根文件系统。一般情况下,您不必...
Image Name: Linux-5.4.31 Created: 2021-04-21 9:46:03 UTC Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 7957080 Bytes = 7.6 MiB Load Address: c2000040 Entry Point: c2000040 Verifying Checksum ... OK ## Flattened Device Tree blob at c4000000 Booting using the fdt blob ...
第三列:被load的次数,0意味着没有被load过 第四列:是否依赖第三方moudle,列出这些module 第五列:模块的状态,有Live, Loading, Unloading三种状态 第六列:模块当前的内核内存偏移位置。这些信息,debug的时候会非常有用。例如使用诊断工具 addr2line时就可能会用到该内存偏移位置。
2. Kernel Module Loading at Boot Many Linux distributions have configuration options that enable the automatic loading of kernel modules when the system boots. 2.1./etc/modules Before Linux kernel version 2.6, the/etc/modulesfile contained a newline-separated list of module names to load during ...
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)[ 0.000000] Memory: 436836K/458752K available (5796K kernel code, 488K...
arch crypto fs Kbuild MAINTAINERS modules.order REPORTING-BUGS signing_key.priv tools vmlinux-gdb.py block Documentation include Kconfig Makefile Module.symvers samples signing_key.x509 usr vmlinux.o COPYING drivers init kernel mm net scripts sound virt x509.genkey ...