python (65.1k questions)
javascript (44.2k questions)
reactjs (22.7k questions)
java (20.8k questions)
c# (17.4k questions)
html (16.3k questions)
r (13.7k questions)
android (12.9k questions)
Why does Bochs say "No bootable devices found" when I concatenate a kernel to my boot sector?
I am following along with this guide in order to try to write my own (very basic) operating system. I have gotten my boot sector to run with Bochs perfectly fine (I've just tested it with writing to t...
jack101yello
Votes: 0
Answers: 0
The compiled code is different from the assembly code when single-step debugging
I am writing a shabby OS on Bochs, a x86 virtual machine tool, with assembly and c language. Everything was ok, but I find a bug. After debugging the code, I found that the Assembly code compiled by G...
Zhi-An Zhu
Votes: 0
Answers: 1
Why does my OS stagnate after calling this function on Linux, but works on Windows?
I'm writing a basic operating system - I've written the boot sector and switched the CPU to 32-bit protected mode, enabling me to write the code in C rather than assembly. In C, I've written a basic s...
BrandonOConnell
Votes: 0
Answers: 0
How to manually insert a breakpoint that Bochs's built-in debugger will stop at? INT3 doesn't work
I am using bochs enhanced debugger (bochs debugger with gui), but it's also debugging the BIOS code, and this is too complicated for me. So how can I set a breakpoint manually at the start of my code?...
Abdelrahman Yehia
Votes: 0
Answers: 1