gdb-cheat-sheet.md

gdb

1. layout asm - see program instruction in visual pretty mode
2. watch - to print var after it was changed
3. -tui - switch to graphical mode
4. define hook-stop - execute after every command set of commands

Some Tricks

https://blogs.oracle.com/linux/8-gdb-tricks-you-should-know-v2

Get table with syscalls:

cat linux/arch/x86/entry/syscalls/syscall_64.tbl
echo -n "#include <sys/syscall.h>\nSYS_read" | gcc -E -