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681 commits 1 branch 0 tags 8.4 MiB
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108 commits

Author SHA1 Message Date
Jeremy Soller 4586dbc606 Workaround for an issue where a leftover grant is not unmapped before reap 2016-12-13 20:41:43 -07:00
Jeremy Soller 31d62f9272 Use isohybrid to generate a USB stick friendly ISO 
Add assertions to verify that grants are unmapped
Fix grant unmapping in exec and exit, thus fixing some crashes without network cards
 2016-12-06 14:47:05 -07:00
Jeremy Soller c018bfe5ef Implement O_DIRECTORY, switch to open for mkdir 2016-11-25 18:24:38 -07:00
Jeremy Soller 657394a7cb Implement rfc 4 2016-11-25 12:09:54 -07:00
Jeremy Soller 35e9253365 Update orbutils, fix warnings 2016-11-17 14:23:41 -07:00
Jeremy Soller 1f28ec72b7 Replace setuid, setgid with setreuid, setregid 2016-11-17 14:16:39 -07:00
Jeremy Soller bf292bc0d1 Add signal support - exit on signal 2016-11-17 12:12:02 -07:00
Jeremy Soller b551b30300 More advanced setns syscall 2016-11-16 22:14:02 -07:00
Jeremy Soller d294d56b52 Add ability to contain a process in a scheme sandbox 2016-11-16 20:54:38 -07:00
Jeremy Soller 1f29d163b1 Update to add chmod 2016-11-15 17:08:14 -07:00
Jeremy Soller 16f5c82796 FileHandle from in exec close 2016-11-15 14:09:08 -07:00
Jeremy Soller 297b6e09fc Merge branch 'cap2' of https://github.com/Yoric/redox into Yoric-cap2 2016-11-15 14:05:43 -07:00
Jeremy Soller 28cb4c1f18 Pass clone and exec to dup to identify dup location, make exec dup to implement cloexec 2016-11-14 20:55:31 -07:00
Jeremy Soller 3c0abadfd0 Implement more test arch features 2016-11-14 11:04:31 -07:00
David Teller 9c90a8fe42 Converting file handles into a new type FileHandle 
Keeping file handles (and pids, and scheme id, ...) as usize is a
footgun. Let's remove it.
 2016-11-14 07:46:43 +01:00
David Teller 37a34ab7f7 Converting pids into a new type ContextId 
Keeping pid (and file descriptor, and scheme id, ...) as usize is a
footgun. Let's remove it.
 2016-11-14 07:46:43 +01:00
David Teller d16515ea12 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 e3317f05f7 Remove resource_sceme, Fix syscall crate name, add fmap 2016-11-02 19:48:25 -06:00
Jeremy Soller 324dbd52e4 Fix #725 by checking mode in chdir 2016-11-01 14:49:51 -06:00
Jeremy Soller 25743a89a2 Correct init process, allow waiting on any children, reap zombies in init 2016-11-01 11:04:53 -06:00
Jeremy Soller b95a399a59 Remove debugging 2016-10-31 19:40:27 -06:00
Jeremy Soller 973fdcb20b Fixes for TLS 2016-10-31 19:09:22 -06:00
Jeremy Soller 4fc9283aff Remove rd/wrfsbase 2016-10-31 18:04:28 -06:00
Jeremy Soller 149b0297a4 Smp (#23) 
* Fire up multiple processors

* Use IPIs to wake up secondary processors

* Much better exception information

* Modifications to show more information on fault

* WIP: Use real libstd

* Add TLS (not complete)

* Add random function, export getpid, cleanup

* Do not spin APs until new context

* Update rust

* Update rust

* Use rd/wrfsbase

* Implement TLS

* Implement compiler builtins and update rust

* Update rust

* Back to Redox libstd

* Update rust
 2016-10-31 10:49:00 -06:00
Jeremy Soller 2491e4771e 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 a715e157d4 Make all perCPU mappings available in all contexts - this will allow APs to pick up threads 2016-10-23 09:13:12 -06:00
Jeremy Soller cbac6c4b8d Remove unnecessary context switch in waitpid 2016-10-20 21:50:11 -06:00
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) 
* 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