LLDB: installation and use of Chisel
Introduction to Chisel
What is Chisel? Chisel is an open-source set of LLDB commands from Facebook to assist developers in debugging iOS applications. The commands in chisel are run based on the python script interpreter supported by LLDB. That is to say: chisel is actually a collection of Python scripts. These Python scripts splice comma ...
Added by eddedwards on Sat, 05 Mar 2022 08:01:43 +0200
Compile the static file system test tool [FIO] and run it in QEMU
Compiling static file system testing tools can test your file system in QEMU environment without worrying about machine crash ðŸ¤ï¼Œ For how to build a kernel development environment, please refer to the front article of the blogger: Running with VSCode + QEMU can visualize the Debug NOVA file system.
Today is the static compilation of ...
Added by jambroo on Mon, 21 Feb 2022 08:45:04 +0200
[kernel exploit] CVE-2017-8890 Phoenix Talon vulnerability analysis and utilization
Affected version: Linux 2.5.69~4.10.15 Detailed impact version Score 7.8, which may lead to remote code execution. Hidden for 11 years, dug through syzkaller.
Test version: Linux-4.10.15 Test environment download address — https://github.com/bsauce/kernel_exploit_factory
Compilation option: CONFIG_E1000=y and CONFIG_E1000E=y
General setup —& ...
Added by Crackhead on Tue, 01 Feb 2022 01:48:52 +0200
day06 [Debug & Binary Conversion & Basic Practice]
1.Debug mode
1.1 What is Debug mode
Is a program debugging tool for programmers. It can be used to view the execution process of a program or to track the execution of a program to debug it.
1.2 Debug introduction and operation process
How to add breakpoints
Select the line of code where you want to set the breakpoint by clicking the le ...
Added by krelian on Wed, 08 Dec 2021 20:08:06 +0200
Experiment 3 transfer instruction jump principle and its simple application programming
Experimental task 1
Using any text editor, enter the 8086 assembler source code task1.asm.
task1.asm
assume cs:code, ds:data
data segment
x db 1, 9, 3
len1 equ $ - x
y dw 1, 9, 3
len2 equ $ - y
data ends
code segment
start:
mov ax, data
mov ds, ax
mov si, offset x
mov cx, len1
mov ah, 2
s1:mov dl, [si]
...
Added by GrexP on Fri, 03 Dec 2021 05:51:21 +0200
Verdi detailed usage summary
catalogue
1, Introduction to Verdi
2, Verdi usage target
1. Generate fsdb waveform
   Three variables
   Three commands
   Two methods
  Three EDA manufacturers
2. Check fsdb waveform and track RTL code debug
1, Introduction to Verdi
     Verdi ...
Added by de.monkeyz on Tue, 30 Nov 2021 14:12:22 +0200