vasilito/RedBear-OS
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cc9fd700cf4399f61dfb981fffb8e4fbb6711ea4
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23 Commits

Author SHA1 Message Date
Jeremy Soller cc9fd700cf Update to make libstd use redox_syscall 2016-11-28 18:14:21 -07:00
Jeremy Soller c290fd78db Add ability to contain a process in a scheme sandbox 2016-11-16 20:54:38 -07:00
David Teller 3aa2f2d0c4 Converting scheme ids into a new type SchemeId 
Keeping scheme ids (and pids, and file handles, ...) as usize is a
footgun. Let's remove it.
 2016-11-14 07:46:43 +01:00
Jeremy Soller 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
Jeremy Soller 9c3a06b8f9 Add nonblocking root scheme 2016-10-20 12:31:39 -06:00
Jeremy Soller d778f0b040 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 965941cd1c Implement unix permissions 2016-10-05 18:01:05 -06:00
Jeremy Soller bc4f29d3c8 WIP: AHCI drivers and more memory syscalls 2016-09-26 17:00:06 -06:00
Jeremy Soller 1e2e5a5d31 Event support - demonstration in example scheme 2016-09-23 17:54:39 -06:00
Jeremy Soller e390c2d00c WIP: Kevent 2016-09-23 15:47:53 -06:00
Jeremy Soller 4ee9a6b492 Create example userspace scheme. Remove kernel duplication of syscalls, use syscall crate instead 2016-09-20 16:23:28 -06:00
Jeremy Soller fcbc8951da Minimize locking in schemes. Reenable pcid and ion launch in init. WIP: Userspace schemes 2016-09-19 18:29:28 -06:00
Jeremy Soller fe234e4bf1 Remove warnings 2016-09-19 17:28:22 -06:00
Jeremy Soller de53701ed9 Add mechanism to read IRQ count 2016-09-18 18:59:46 -06:00
Jeremy Soller af2f6fc6df 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 cf27b3a3ad Fix close, add dup 2016-09-11 17:31:21 -06:00
Jeremy Soller 9b17495dd6 Implement exec 
Implement brk
 2016-09-10 22:06:09 -06:00
Jeremy Soller 486bfea62c Remove debugging messages, launch elf on APs 2016-09-10 19:03:31 -06:00
Jeremy Soller 3837b2606f Connect schemes so that they can be used 2016-09-08 20:06:33 -06:00
ticki 9ca3559cc8 Newtype file descriptors. 
To avoid various bugs regarding the typing of file descriptors, we
newtype them into a simple wrapper type.

- Document some stuff.
 2016-08-29 11:58:31 +02:00
Jeremy Soller 5c2b6878a6 Arm! 2016-08-25 17:03:01 -06:00
Jeremy Soller 1993e701dd Remove warnings 2016-08-17 16:54:48 -06:00
Jeremy Soller 38f1a4fb76 WIP: Schemes 2016-08-14 21:38:32 -06:00