lume - A general-purpose operating system with Linux ABI compatibility

	Commit message (Collapse)	Author	Age	Files	Lines
*	feat: implement FDT-based memory discovery and add comprehensive debug ↵	Richard Qin	2026-04-14	1	-0/+153
\| \| \| \|	logging to exec syscalls
*	Important: License changed from MIT to GPL.	Richard Qin	2026-01-05	6	-0/+24
\| \| \| \|	Rewrote the README based on the actual project.
*	Fix: critical malloc size calculation bug	Richard Qin	2026-01-03	1	-6/+5
\| \| \| \| \| \| \| \| \| \|	Summary: - Fixed an integer arithmetic error in malloc() where 'nunits' was initialized to 0, causing incorrect heap sizing. - This bug caused malloc to return pointers pointing to unmapped memory pages, leading to Store Page Fault (scause 15) at process boundaries. - Switched memory allocator logic to use byte-based size calculation instead of K&R style units to prevent off-by-one errors. Improvements: - Shell now starts successfully without segfaults.
*	dev(sell): add simple libc and implement shell	Richard Qin	2026-01-02	6	-0/+1970
	please see the log for detail.