Jeremy Soller
77810d6713
Significant improvements for events - switch to event queue in orbital
2016-10-14 20:12:21 -06:00
Jeremy Soller
ad448956d6
Add specification to vesad
...
Fix piping
Fix bug where resources are not closed
Add arpd
Remove question_mark features
2016-10-14 18:22:57 -06:00
Jeremy Soller
d18bf07f3e
Add sys scheme to allow inspection of processes. WIP: Signals.
2016-10-13 21:00:51 -06:00
Jeremy Soller
224c43f761
Orbital ( #16 )
...
* Port previous ethernet scheme
* Add ipd
* Fix initfs rebuilds, use QEMU user networking addresses in ipd
* Add tcp/udp, netutils, dns, and network config
* Add fsync to network driver
* Add dns, router, subnet by default
* Fix e1000 driver. Make ethernet and IP non-blocking to avoid deadlocks
* Add orbital server, WIP
* Add futex
* Add orbutils and orbital
* Update libstd, orbutils, and orbital
Move ANSI key encoding to vesad
* Add orbital assets
* Update orbital
* Update to add login manager
* Add blocking primitives, block for most things except waitpid, update orbital
* Wait in waitpid and IRQ, improvements for other waits
* Fevent in root scheme
* WIP: Switch to using fevent
* Reorganize
* Event based e1000d driver
* Superuser-only access to some network schemes, display, and disk
* Superuser root and irq schemes
* Fix orbital
2016-10-13 17:21:42 -06:00
Jeremy Soller
64cc730eac
Time ( #11 )
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* WIP: Time syscalls
* Count time from PIT using low tickrate
* Implement realtime
* Implement nanosleep with a tight loop
2016-10-06 20:50:14 -06:00
Jeremy Soller
f28a128198
Add pipe2
2016-10-06 18:46:24 -06:00
Jeremy Soller
cb5d1fbc58
Add sudo command, add effective UID and GID, and groups file
2016-10-05 20:31:59 -06:00
Jeremy Soller
f38426e458
Implement unix permissions
2016-10-05 18:01:05 -06:00
Jeremy Soller
10c88e7424
Merge branch 'encoded_syscall'
2016-10-05 15:43:35 -06:00
Jeremy Soller
f4a1d06f07
Add permissions to the filesystem, preliminary permissions to the syscalls
2016-10-05 14:24:08 -06:00
Jeremy Soller
b3d980b9ac
Implement vfork
2016-09-28 21:33:54 -06:00
Jeremy Soller
5e1d2f8c64
64-bit stat size, read entire executable in one go
2016-09-28 20:42:03 -06:00
Jeremy Soller
14d3798a48
mkdir and rmdir
2016-09-28 11:26:49 -06:00
Jeremy Soller
a68d5a5237
Fix dup
2016-09-28 11:22:01 -06:00
Jeremy Soller
4488cde338
Unlink syscall
2016-09-28 11:18:28 -06:00
Jeremy Soller
dad81d3c46
WIP: AHCI drivers and more memory syscalls
2016-09-26 17:00:06 -06:00
Jeremy Soller
549fe53bc3
Encode many of the file syscalls
2016-09-25 11:20:59 -06:00
Jeremy Soller
0e8487cf83
Event support - demonstration in example scheme
2016-09-23 17:54:39 -06:00
Jeremy Soller
616dfbc055
WIP: Kevent
2016-09-23 15:47:53 -06:00
Jeremy Soller
94ef9dd14a
Add env
2016-09-23 11:01:53 -06:00
Jeremy Soller
0d762918e2
Implement fpath in initfs
2016-09-22 21:13:17 -06:00
Jeremy Soller
c77fbdb69e
Folders in initfs
2016-09-22 20:26:33 -06:00
Jeremy Soller
bc1b503d25
Enable SSE and FPU
2016-09-22 16:14:45 -06:00
Jeremy Soller
76b0c7eeea
Add wnohang, make PS/2 driver write input to display scheme, which then passes it to the shell
2016-09-22 10:10:27 -06:00
Jeremy Soller
046236c10f
Add login process. Remove debugging. Fix order of arguments
2016-09-22 08:43:22 -06:00
Jeremy Soller
5757f3436e
Clone grants
2016-09-20 22:14:08 -06:00
Jeremy Soller
e110ab81b8
WIP: VESA driver. Make initfs generated by code
2016-09-20 21:52:45 -06:00
Jeremy Soller
8dfd003c72
Validate memory pointers
2016-09-20 18:03:14 -06:00
Jeremy Soller
ed3170bdcc
Implement more system calls
2016-09-20 16:57:45 -06:00
Jeremy Soller
f60661820d
Create example userspace scheme. Remove kernel duplication of syscalls, use syscall crate instead
2016-09-20 16:23:28 -06:00
Jeremy Soller
2b915953c9
Increase buffer size when reading executable, update libstd
2016-09-20 09:51:26 -06:00
Jeremy Soller
d329f7c7d2
Fix deadlock
2016-09-20 09:21:54 -06:00
Jeremy Soller
c512d04378
WIP: User scheme
2016-09-19 21:24:54 -06:00
Jeremy Soller
abdbadfea3
Minimize locking in schemes. Reenable pcid and ion launch in init. WIP: Userspace schemes
2016-09-19 18:29:28 -06:00
Jeremy Soller
36fde7c7c5
Allow userspace to handle IRQs (WIP). Create basic keyboard handler
2016-09-18 20:17:08 -06:00
Jeremy Soller
483d466b1a
Add fsync. Add env scheme, currently hardcoded to get ion to launch. Make serial IRQ send data to debug scheme
2016-09-18 17:55:35 -06:00
Jeremy Soller
1b056395bb
Canonicalize paths in open
2016-09-18 12:54:10 -06:00
Jeremy Soller
cfbaccf4d2
Complete execve - add argument support using safe ABI
2016-09-17 21:44:50 -06:00
Jeremy Soller
57f5699664
Update libstd. Add CWD and associated syscalls. Remove debugging
2016-09-17 19:01:34 -06:00
Jeremy Soller
dfbcca99dd
Add exit status to status enum
2016-09-17 09:23:36 -06:00
Jeremy Soller
3e726a5d0d
Implement the typical use of waitpid
2016-09-16 18:50:47 -06:00
Jeremy Soller
e680a84a57
Allow cloning of files and memory
2016-09-16 18:27:54 -06:00
Jeremy Soller
8ee9f1d7da
work on shared memory accross threads
2016-09-16 17:51:27 -06:00
Jeremy Soller
0b2fd79816
Panic upon use of unsupported flags
2016-09-16 13:45:00 -06:00
Jeremy Soller
6ad843184d
Collapse status of context into one status variable
2016-09-16 11:10:53 -06:00
Jeremy Soller
53a5a9188a
Remove debugging
2016-09-15 08:39:20 -06:00
Jeremy Soller
33e098c124
Fix implementation of clone and exec. Now the init process can load and execute the pci driver
2016-09-15 08:35:07 -06:00
Jeremy Soller
b01a918556
WIP: Create new page table for clone
2016-09-14 22:21:52 -06:00
Jeremy Soller
83bc8a0da5
Higher-half kernel mapping. Unmap where possible, freeing up lower memory
2016-09-14 20:47:55 -06:00
Jeremy Soller
6e16298e71
WIP: Copy usermode stack
2016-09-13 21:27:27 -06:00
