Commit Graph

99 Commits

Author SHA1 Message Date
68b6a77a65 Fix warnings 2019-05-06 08:38:02 -05:00
3856a5dc0a Get init loaded as a separate process 2019-05-06 08:24:57 -05:00
21a395de3b Remove logging messages in kernel and fix some warnings 2019-05-05 07:27:57 -05:00
361bfb0aa8 Kernel code now only loads init 2019-05-03 08:34:22 -05:00
f43d8e3af4 Run program at end of init() 2019-05-01 19:40:59 -05:00
50b0c0a4c4 Move _start to a dedicated file 2019-05-01 11:55:54 -05:00
593e618318 Remove some logging 2019-05-01 09:41:31 -05:00
3691d6b1f5 Essentially merge ext-prog-libc 2019-05-01 09:39:23 -05:00
5cb95d816f long mode paging work 2019-04-30 17:11:26 -05:00
83e1f27567 i386 moved to multiboot2 and x86_64 has physical memory manager 2019-04-27 15:03:31 -05:00
c6bca7f177 Add long mode IDT 2019-04-27 09:51:32 -05:00
5384ec3af0 Add VGA driver 2019-04-26 10:03:16 -05:00
fbef5710ed Long mode works!!! 2019-04-26 09:47:57 -05:00
e10fe99d05 Remove long mode env 2019-04-26 09:20:07 -05:00
c75aa35e1b Long mode work 2019-04-25 15:46:48 -05:00
e51f3e4db2 Start work on x86_64 platform 2019-04-22 13:18:27 -05:00
d8dade3fb3 Fix platform-specific makefile 2019-04-22 08:39:46 -05:00
d78e7743ce Fix warnings 2019-04-21 14:19:52 -05:00
16c8742bef Work on adding partition support 2019-04-18 08:50:49 -05:00
3fa4438289 Start work on ext2 file writing 2019-04-13 11:17:46 -05:00
97f18478ed Fix fwrite 2019-04-09 18:12:54 -05:00
1c832e8f7a Add r+ mode to VFS 2019-04-09 18:10:43 -05:00
f4b82ec850 Added fwrite 2019-04-09 09:16:37 -05:00
680defd654 VFS functions now check mode 2019-04-09 09:05:47 -05:00
ad3c8288b6 Add read bool and write bool to file structure 2019-04-09 09:01:06 -05:00
4a36e8e9ad Fix error handling of vfs functions 2019-04-08 16:34:07 -05:00
a938ed448e Added feof and ferror 2019-04-08 16:33:49 -05:00
9c0ccfd255 Added error indicator in stream 2019-04-08 16:33:19 -05:00
edded2e3a1 Added errno 2019-04-08 15:58:30 -05:00
0f406b1f01 Got ext2 directory support working 2019-04-08 11:24:03 -05:00
4b3384e45d Work on ext2 directory support 2019-04-07 15:14:46 -05:00
20ae5d1a31 Add IDE driver and r/o ext2 fs driver 2019-04-06 09:07:06 -05:00
ed591187a1 Files now do not reference libc paths directly 2019-03-30 10:39:26 -05:00
bfc3964804 Memory allocation is now a syscall 2019-03-17 12:22:00 -05:00
d9252649d8 Physical memory manager now initialized in cpu_init 2019-03-17 12:21:23 -05:00
99d7fed783 Work and cleanup 2019-03-11 09:32:55 -05:00
7131f4ae5a Lots of work 2019-02-25 15:42:23 -06:00
d54a55aad0 Get sycalls working in usermode (And all interrupts) 2019-02-11 13:43:40 -06:00
b3e086e452 Add createTask syscall (Not working in umode) 2019-02-11 09:48:50 -06:00
4f25ff7a09 Add yield syscall (Not working in umode) 2019-02-11 09:47:28 -06:00
fdd7afa1c8 Add tasking (No usermode support) 2019-02-11 09:30:28 -06:00
cb16df6240 Usermode can now use ports! (IOPB test) 2019-02-10 18:09:07 -06:00
03109a25ca Add newline to UMODE! message 2019-02-10 15:05:03 -06:00
a12c1281ff Usermode interupts working! 2019-02-10 15:03:59 -06:00
ee9839beaa Get GDT,IDT and usermode working! 2019-02-10 14:11:07 -06:00
60c56c064d Start work on VGA driver 2019-02-09 14:35:29 -06:00
65b629e74a Read framebuffer info from GRUB 2019-02-09 14:33:29 -06:00
1a36bf1fe2 Add multiboot header file 2019-02-09 13:56:22 -06:00
ef90f51688 Remove most code for a blank start 2019-02-09 12:52:45 -06:00