목록Operating System/kernel Loading (1)
5 DERECHA
Concept of Kernel Loading (GRUB)
1. Real Mode When a computer boots up, the CPU starts executing code from a specific memory location called the reset vector. This location is typically set to the beginning of the system's BIOS firmware, which is responsible for initializing hardware devices and providing basic system services. During the boot process, the CPU starts in a mode called real mode. In this mode, the processor is li..
Operating System/kernel Loading
2023. 3. 13. 19:43