gbos.git - gbos - a tiny Unix-flavored OS for the Game Boy Color (kernel, shell, coreutils in C, RAM filesystem)

	Commit message (Expand)	Author	Age	Files	Lines
*	osk: wrap the cursor around all four edges	user	5 days	1	-19/+27
*	osk: toggle-able on-screen keyboard on the window layer	user	5 days	7	-7/+412
*	syscall: mirror console output to the LCD terminal	user	5 days	3	-2/+18
*	term: cursor + O(1) line scrolling	user	5 days	2	-209/+455
*	font: full mixed-case + punctuation glyph set (not uppercase-only)	user	5 days	3	-197/+208
*	term: 40-column text terminal on the CGB LCD (4x8 dynamic tiles)	user	5 days	6	-1/+604
*	fs: reject open()/read() on a directory (EISDIR)	user	6 days	6	-6/+18
*	fs rewrite stage 3: nested directories, paths, cwd (cd/mkdir/ls)	user	6 days	13	-49/+463
*	fs rewrite stage 2: inodes + root directory (block-based, persistent)	user	6 days	10	-308/+697
*	fs rewrite stage 1: persistent block device (bounce buffer, cart SRAM)	user	6 days	10	-6/+243
*	jobs: background execution (&), non-blocking reap, spin demo	user	6 days	9	-9/+135
*	kill + ps: implement SYS_KILL (pid 1 immortal) and a ps tool	user	6 days	10	-5/+260
*	shell: I/O redirection (>/<) and pipes (\|); rewrite shell in C	user	6 days	10	-184/+386
*	filesystem: a RAM FS (WRAMX) + ls/cat/save/rm; wc/head read files	user	6 days	16	-29/+697
*	libc: option parsing (hasflag/optval); wc -l/-w/-c, head -n N	user	6 days	4	-15/+47
*	tools: wc, head, and an argc/argv demo (args) + libc.c helpers	user	6 days	11	-21/+144
*	libc + CLI tools: a small C userland	user	6 days	13	-44/+214
*	C toolchain: run SDCC-compiled C programs as gbos processes	user	6 days	10	-1/+165
*	shell working: fix syscall ABI (trap clobbers HL) + document	user	6 days	2	-3/+27
*	wip: sys_read + serial console shell (read-store bug under investigation)	user	6 days	4	-72/+179
*	kernel: complete the process lifecycle (exit/wait/reap + bank free list)	user	6 days	8	-80/+353
*	kernel: implement exec()	user	6 days	6	-27/+145
*	kernel: implement fork()	user	6 days	7	-29/+273
*	gbos scaffold: working cooperative microkernel (verified ABAB in emulator)	user	6 days	12	-0/+878