Hello,
I am currently studying the mechanism of O3 CPU. I have enabled the O3CPUAll,
BTB, and Branch debugging flags.
```
Disassembly of section .text:
0001 <.text>:
1: f3 0f 1e fa endbr64
10004: 55 push rbp
10005:
```
I'm using the configuration based on X86-ubuntu-run-with-kvm.py from the
gem5_library. Here is my configuration.
from gem5.coherence_protocol import CoherenceProtocol
from gem5.components.boards.x86_board import X86Board
from gem5.components.memory.single_channel import SingleChannelDDR3_1600
