85 Commits

Author	SHA1	Message	Date
Matheus	94057abfaf	kernel: print syscall	2023-05-07 20:36:58 -03:00
Matheus	2a0103fc46	kernel: basic elf loading	2023-05-07 20:26:21 -03:00
Matheus	8c3b2f4947	kernel: syscalls	2023-05-07 20:22:51 -03:00
Matheus	ca80c22f50	x86_64 cpu: syscall instruction	2023-05-07 19:31:36 -03:00
Matheus	9c1e92831d	x86-64: switch order of user code and data segments for syscall instruction	2023-05-07 17:46:26 -03:00
Matheus	c1fbfe9de7	x86-64: fix user context init	2023-05-07 16:49:17 -03:00
Matheus	9ce8bd25f5	vmm: fix getting free range at edge of spaces	2023-05-07 15:08:33 -03:00
Matheus	46bbf60ce8	vmm: file mapping	2023-05-06 19:28:09 -03:00
Matheus	87313086a4	tmpfs: mmap and munmap	2023-05-06 17:51:10 -03:00
Matheus	a1919e1d36	vfs: mmap and munmap	2023-05-06 17:49:50 -03:00
Matheus	eed3b390e3	kernel: console	2023-05-04 22:50:53 -03:00
Matheus	0840a0c8f1	kernel: mutexes	2023-05-04 22:46:31 -03:00
Matheus	ef2d8ed00c	kernel: ps2kbd	2023-05-04 19:58:24 -03:00
Matheus	fc64ccb7a4	apic: ioapic set irq	2023-05-04 19:57:43 -03:00
Matheus	5ddc944b29	keyboard: fix function prototype	2023-05-04 18:57:34 -03:00
Matheus	92c39645e5	kernel: initial keyboard abstraction	2023-05-04 13:55:43 -03:00
Matheus	3987e7bca6	interrupt: split setipl into raiseipl and loweripl	2023-05-04 13:52:35 -03:00
Matheus	12ee7b5e31	semaphore: fix init macro	2023-05-04 13:44:11 -03:00
Matheus	26621aeac6	kernel: ps2 initialisation	2023-05-03 22:41:16 -03:00
Matheus	fc9b0f37f2	time: timespec_diffms	2023-05-03 22:41:04 -03:00
Matheus	17d4200cd4	util: abs	2023-05-03 22:40:37 -03:00
Matheus	c1c84cffbb	kernel: semaphores	2023-05-03 21:07:43 -03:00
Matheus	433155bb74	scheduler: sleeping support	2023-05-03 20:19:05 -03:00
Matheus	b5d4fc07e2	scheduler: have a separate stack for yield	2023-05-03 19:11:40 -03:00
Matheus	393e34a04e	kernel: ringbuffer	2023-05-02 21:19:44 -03:00
Matheus	768ee865a0	kernel: pseudodevices (null, full and zero)	2023-05-01 22:05:41 -03:00
Matheus	b4d0d45702	tmpfs: handle devices on open	2023-05-01 21:33:02 -03:00
Matheus	c80f3db385	kernel: devfs	2023-05-01 21:25:34 -03:00
Matheus	9ab2ad5095	vfs: change how the vfs_create return argument works and split the rdev vattr member	2023-05-01 19:21:39 -03:00
Matheus	a30a0b1d19	cpu: remove unused header include	2023-05-01 14:14:26 -03:00
Matheus	13982e15b7	hashtable: keep track of entry count	2023-05-01 01:01:10 -03:00
Matheus	ade8aa4e2b	kernel: initrd unpacking	2023-05-01 00:47:01 -03:00
Matheus	d90f8d0950	vfs: fix trailing slashes on lookup	2023-05-01 00:44:56 -03:00
Matheus	6d42a6f91c	tmpfs: initial implementation	2023-04-30 21:14:59 -03:00
Matheus	b4c98c4a47	vfs: initial implementation	2023-04-30 21:13:59 -03:00
Matheus	610fdae5e7	kernel: abi header	2023-04-30 20:55:08 -03:00
Matheus	694dcdc91e	hashtable: fix FOREACH macro	2023-04-30 20:54:53 -03:00
Matheus	5a856a6b22	kernel: vfs skeleton	2023-04-29 18:56:26 -03:00
Matheus	a7545ef040	kernel: hashtables	2023-04-29 18:50:35 -03:00
Matheus	bdf5cfd0d5	kernel: errno abi	2023-04-29 18:49:51 -03:00
Matheus	86fdfd114f	string: memcmp()	2023-04-29 18:48:41 -03:00
Matheus	1bcf8dfcf3	interrupt: set proper intstatus on isr return	2023-04-28 22:28:13 -03:00
Matheus	5d33fe828f	scheduler: initial implementation	2023-04-27 23:34:57 -03:00
Matheus	16f1823897	timer: repeat support and running status	2023-04-27 23:33:55 -03:00
Matheus	06e755e36a	context: misc useful macros and functions	2023-04-27 23:32:25 -03:00
Matheus	47ff33982e	vmm: export vmm_kernelctx	2023-04-24 22:17:59 -03:00
Matheus	72744c19b1	timer: resume and stop	2023-04-24 22:17:35 -03:00
Matheus	0394165361	kernel: spinlocks	2023-04-23 17:12:05 -03:00
Matheus	d18e0e332f	kernel: initial timer abstraction	2023-04-23 16:48:58 -03:00
Matheus	5f84cdec3c	interrupt: basic ipl handling	2023-04-23 15:42:39 -03:00