https://github.com/matteyeux/linux-stuff

Linux stuff
https://github.com/matteyeux/linux-stuff

kernel linux

Last synced: 25 days ago
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Linux stuff

• Host: GitHub
• URL: https://github.com/matteyeux/linux-stuff
• Owner: matteyeux
• Created: 2017-12-18T21:23:28.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2018-06-17T09:09:45.000Z (over 6 years ago)
• Last Synced: 2024-11-10T15:39:56.688Z (3 months ago)
• Topics: kernel, linux
• Language: Shell
• Size: 17.6 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# linux

pic.patch : used to fix this error when building kernel with GCC 5+(?):

```

$ make

  CHK     include/config/kernel.release

  CHK     include/generated/uapi/linux/version.h

  CHK     include/generated/utsrelease.h

  CC      kernel/bounds.s

kernel/bounds.c:1:0: error: code model kernel does not support PIC mode

 /*

Kbuild:44: recipe for target 'kernel/bounds.s' failed

make[1]: *** [kernel/bounds.s] Error 1

Makefile:987: recipe for target 'prepare0' failed

make: *** [prepare0] Error 2

```

To apply patch : `patch Makefile pic.patch` 
 

It forces no-pie for distro compilers that enable pie by default

## cutter

[Cutter](https://github.com/radareorg/cutter) is a [radare2](https://github.com/radareorg/radare2) GUI.

#### Build from sources : 

Install some packages :

- cmake 

- qt5-default 

- libqt5svg5-dev 

- git

To build we first need to install radare2 :

- clone radare2 : `git clone https://github.com/radareorg/radare2`

- cd to radare2 directory then run install script : `cd radare2; ./sys/install.sh; cd ..`

Once r2 is built we can now build cutter :

- clone cutter : `git clone https://github.com/radareorg/cutter`

- cd to src and create a new dir then run `cmake` from this dir, like this : `cd src; mkdir build && cd build`

- run cmake and make : `cmake ..; make`