1a1fb1f5e1
Redo networking ( #22 )
...
* Rewriting network functions
* Add buffer to dup
Fix non-blocking handling by triggering once on enabling events to read to EOF
* Modifications for UDP API
* Implement TCP client side
* Add active close
* Add DMAR parser
* Implement basic TCP listening. Need to improve the state machine
* Reduce debugging
* Fixes for close procedure
* Updates to fix path processing in libstd
2016-10-26 13:19:56 -06:00
c680f2531e
Make all perCPU mappings available in all contexts - this will allow APs to pick up threads
2016-10-23 09:13:12 -06:00
ad152ad968
Remove unnecessary context switch in waitpid
2016-10-20 21:50:11 -06:00
99fee86ef9
Significant improvements for events - switch to event queue in orbital
2016-10-14 20:12:21 -06:00
f852450610
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
c484241e1c
Add sys scheme to allow inspection of processes. WIP: Signals.
2016-10-13 21:00:51 -06:00
d778f0b040
Orbital ( #16 )
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* 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
7841f3617a
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
7a96e6c9be
Add pipe2
2016-10-06 18:46:24 -06:00
df87992af4
Add sudo command, add effective UID and GID, and groups file
2016-10-05 20:31:59 -06:00
965941cd1c
Implement unix permissions
2016-10-05 18:01:05 -06:00
ea4fa78f72
Merge branch 'encoded_syscall'
2016-10-05 15:43:35 -06:00
82d2c49543
Add permissions to the filesystem, preliminary permissions to the syscalls
2016-10-05 14:24:08 -06:00
4f73b7b5a5
Implement vfork
2016-09-28 21:33:54 -06:00
fc5a35d22a
64-bit stat size, read entire executable in one go
2016-09-28 20:42:03 -06:00
bc4f29d3c8
WIP: AHCI drivers and more memory syscalls
2016-09-26 17:00:06 -06:00
5877c8ac16
Encode many of the file syscalls
2016-09-25 11:20:59 -06:00
e390c2d00c
WIP: Kevent
2016-09-23 15:47:53 -06:00
3034daac31
Add env
2016-09-23 11:01:53 -06:00
35ad65bbda
Enable SSE and FPU
2016-09-22 16:14:45 -06:00
2e9697353c
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
57b50ba819
Add login process. Remove debugging. Fix order of arguments
2016-09-22 08:43:22 -06:00
ec240ef778
Clone grants
2016-09-20 22:14:08 -06:00
b01eb8e47b
WIP: VESA driver. Make initfs generated by code
2016-09-20 21:52:45 -06:00
4ee9a6b492
Create example userspace scheme. Remove kernel duplication of syscalls, use syscall crate instead
2016-09-20 16:23:28 -06:00
863c59d3c2
Increase buffer size when reading executable, update libstd
2016-09-20 09:51:26 -06:00
eeb1cd0a52
Fix deadlock
2016-09-20 09:21:54 -06:00
fcbc8951da
Minimize locking in schemes. Reenable pcid and ion launch in init. WIP: Userspace schemes
2016-09-19 18:29:28 -06:00
4403e3e7ac
Allow userspace to handle IRQs (WIP). Create basic keyboard handler
2016-09-18 20:17:08 -06:00
4821357934
Complete execve - add argument support using safe ABI
2016-09-17 21:44:50 -06:00
75016bfe39
Update libstd. Add CWD and associated syscalls. Remove debugging
2016-09-17 19:01:34 -06:00
c5afb10b00
Add exit status to status enum
2016-09-17 09:23:36 -06:00
9bc242c179
Implement the typical use of waitpid
2016-09-16 18:50:47 -06:00
5f570fa5b4
Allow cloning of files and memory
2016-09-16 18:27:54 -06:00
91fc7c96ab
work on shared memory accross threads
2016-09-16 17:51:27 -06:00
236b2f0e04
Panic upon use of unsupported flags
2016-09-16 13:45:00 -06:00
356ba325ea
Collapse status of context into one status variable
2016-09-16 11:10:53 -06:00
dee5b4dd9e
Remove debugging
2016-09-15 08:39:20 -06:00
1711303ef8
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
8607367058
WIP: Create new page table for clone
2016-09-14 22:21:52 -06:00
1acb84afbb
Higher-half kernel mapping. Unmap where possible, freeing up lower memory
2016-09-14 20:47:55 -06:00
932026fed8
WIP: Copy usermode stack
2016-09-13 21:27:27 -06:00
b042f40847
Fix userspace clone by clobbering all variables on clone
2016-09-13 20:31:45 -06:00
d3ace7dcad
Allow cloning of kernel threads. Userspace breaks potentially due to stack aliasing
2016-09-13 20:06:39 -06:00
d1c0e3b5da
Use flush_all instead of flush for performance
2016-09-13 11:20:55 -06:00
70bf79a977
Implement exit, partly
2016-09-11 22:03:03 -06:00
0bb1ad38c9
Clear memory on demand
2016-09-11 21:47:44 -06:00
011c8f7f2b
Cleanup heap management
2016-09-11 21:18:18 -06:00
efd41a857e
Store context memory information
2016-09-11 21:04:34 -06:00
86597331cc
Allow exec, emulate clone by pretending to be child
2016-09-11 18:03:10 -06:00
Jeremy Soller