/proc/kcore - physical memory
- /proc/kcore
- This file represents the physical memory of the system and is stored in
the ELF core file format. With this pseudo-file, and an unstripped kernel
(/usr/src/linux/vmlinux) binary, GDB can be used to examine the
current state of any kernel data structures.
- The total length of the file is the size of physical memory (RAM) plus
4 KiB.