VladPolskiy/linux-kernel-module-cheat

mirror of https://github.com/cirosantilli/linux-kernel-module-cheat.git synced 2026-01-13 20:12:26 +00:00

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Ciro Santilli aa7cfb0cd3 Attempt gitmodules shallow with tracking branch

2017-11-15 20:32:40 +00:00

buildroot @ 083c0735e9

bak

2017-05-09 19:59:56 +01:00

buildroot_patches

build-root

2017-06-18 08:45:09 +01:00

global_patch_dir

Make global_patch_dir empty

2017-07-29 07:58:33 +01:00

Improve hello_host readme

2017-11-01 14:11:18 +00:00

MODULE_VERSION and srcversion

2017-11-13 15:49:22 +00:00

linux @ 361bb62367

Improve pci and platform device more

2017-07-08 11:15:15 +01:00

qemu @ 09fa182a4e

lkmc_platform_device read example

2017-11-11 14:11:23 +00:00

Explain /etc/modprobe.conf further

2017-11-11 12:05:28 +00:00

.gitignore

your inits are belongz to uz

2017-09-30 21:27:12 +01:00

.gitmodules

Attempt gitmodules shallow with tracking branch

2017-11-15 20:32:40 +00:00

.travis.yml

RIP travis, hits timeout of course

2017-11-03 08:47:21 +00:00

bibliography.md

link to linux-kernel-labs

2017-11-01 14:32:23 +00:00

build

Remove runqemu from build... document platform_device.c a bit further, add a modprobe.conf test

2017-11-11 11:11:06 +00:00

buildroot_config_fragment

Make X11 optional

2017-11-01 14:18:31 +00:00

buildroot_config_fragment_x11

Make X11 optional

2017-11-01 14:18:31 +00:00

buildroot_override

qemu and linux as submodlues, S98 vs S99, readme benefits of Ctrl + C

2017-07-08 09:17:36 +01:00

busybox_config_fragment

Use busybox devmem

2017-08-08 11:56:01 +01:00

configure

travis 6

2017-11-02 15:36:23 +00:00

CONTRIBUTING.md

split build and run scripts due to option conflicts

2017-11-02 17:51:38 +00:00

count-boot-instructions.md

split build and run scripts due to option conflicts

2017-11-02 17:51:38 +00:00

debugging.md

split build and run scripts due to option conflicts

2017-11-02 17:51:38 +00:00

device-tree.md

device tree info

2017-07-08 00:38:01 +01:00

ftrace.md

frace docs an mmap minor improvements

2017-09-29 23:36:34 +01:00

gdbserver.md

split build and run scripts due to option conflicts

2017-11-02 17:51:38 +00:00

gem5.md

Document gem5 attempts

2017-10-20 06:03:51 +01:00

getting-started.md

Less converstaion

2017-11-13 14:25:24 +00:00

init.md

split build and run scripts due to option conflicts

2017-11-02 17:51:38 +00:00

kernel_config_fragment

MODULE_VERSION and srcversion

2017-11-13 15:49:22 +00:00

kgdb.md

split build and run scripts due to option conflicts

2017-11-02 17:51:38 +00:00

kmod.md

Less converstaion

2017-11-13 14:25:24 +00:00

LICENSE.txt

license

2017-06-07 08:35:09 +01:00

modprobe.md

Less converstaion

2017-11-13 14:25:24 +00:00

other-architectures.md

split build and run scripts due to option conflicts

2017-11-02 17:51:38 +00:00

qemumonitor

qemumonitor helper, extra_append from CLI, pci_rescan.sh

2017-06-24 09:59:54 +01:00

README.md

Less converstaion

2017-11-13 14:25:24 +00:00

record-and-replay.md

Mention rr on record and replay

2017-11-09 21:03:12 +00:00

rootfs_post_build_script

rootfs_post_build_script stub

2017-10-07 04:28:22 +01:00

run

split build and run scripts due to option conflicts

2017-11-02 17:51:38 +00:00

rungdb

bak

2017-10-08 17:49:01 +01:00

rungdb-user

Userland without gdbserver

2017-10-08 21:20:21 +01:00

rungdbserver

gdbserver shared library

2017-10-08 11:38:30 +01:00

S99

procfs example, S99 symlink

2017-07-27 09:21:40 +01:00

screenshot.png

screenshot, vm to description, qemu debug non intrusive

2017-06-14 08:12:15 +01:00

user_table

Add a non-root user user0 password "a"

2017-08-06 10:19:37 +01:00

x11.md

split build and run scripts due to option conflicts

2017-11-02 17:51:38 +00:00

x11.png

x11 screenshot and link to insmod C

2017-09-26 09:50:55 +01:00

README.md

Linux Kernel Module Cheat

Run one command, get a QEMU Buildroot BusyBox virtual machine built from source with several minimal Linux kernel 4.9 module development example tutorials with GDB and KGDB debug and minimal QEMU educational models. Tested in x86, ARM and MIPS guests, Ubuntu 14.04 - 17.04 hosts.

Getting started
Action
1. Debugging
2. KGDB
3. Other architectures
4. X11
5. gdbserver
6. Count boot instructions
7. Hello host
8. ftrace
9. Device tree
10. modprobe
Failed action
1. Record and replay
2. GEM5
Conversation
1. kmod
Bibliography

Description

The perfect emulation setup to study and develop the Linux kernel v5.4.3, kernel modules, QEMU, gem5 and x86_64, ARMv7 and ARMv8 userland and baremetal assembly, ANSI C, C++ and POSIX. GDB step debug and KGDB just work. Powered by Buildroot and crosstool-NG. Highly automated. Thoroughly documented. Automated tests. "Tested" in an Ubuntu 24.04 host.

buildroot gdb kgdb linux-kernel linux-kernel-module qemu

Readme 25 MiB

Languages

Python 37.3%

C 33.8%

Assembly 13.6%

C++ 8.6%

Shell 3.7%

Other 2.8%