Jeremy Soller
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165485b721
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Add file descriptor type
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2016-08-30 16:27:10 -06:00 |
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Jeremy Soller
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de761ce921
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Merge branch 'master' of https://github.com/redox-os/kernel
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2016-08-30 16:23:56 -06:00 |
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Jeremy Soller
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d3dfff8d51
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Improvements for context switching
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2016-08-30 16:23:51 -06:00 |
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ticki
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94a1a0fa0c
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Newtype file descriptors.
To avoid various bugs regarding the typing of file descriptors, we
newtype them into a simple wrapper type.
- Document some stuff.
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2016-08-29 11:58:31 +02:00 |
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Jeremy Soller
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3a232cc60f
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Merge branch 'master' of https://github.com/redox-os/kernel
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2016-08-28 18:39:02 -06:00 |
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Jeremy Soller
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6e3f59ba8e
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Simple, unsafe context switch
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2016-08-28 18:38:53 -06:00 |
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Jeremy Soller
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d5e8a5a338
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Merge pull request #1 from mus0u/patch-1
fix a couple of readme typos
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2016-08-28 15:49:57 -06:00 |
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mus0u
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a646ae4d03
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fix a couple of readme typos
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2016-08-28 16:37:40 -05:00 |
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Jeremy Soller
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e24ccd4ead
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Back to x86_64, update rust
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2016-08-27 19:47:08 -06:00 |
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Jeremy Soller
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6715d5c534
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Arm!
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2016-08-25 17:03:01 -06:00 |
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Jeremy Soller
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c2a95c96d5
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Fixes for real hardware
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2016-08-24 20:31:59 -06:00 |
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Jeremy Soller
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234fb64999
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Add display
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2016-08-24 20:10:55 -06:00 |
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Jeremy Soller
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c9d338715d
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Fix the build. Sorry
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2016-08-24 19:30:14 -06:00 |
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Jeremy Soller
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2be7ccaec2
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Arch context in kernel context
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2016-08-24 10:35:42 -06:00 |
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Jeremy Soller
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f6e57ff5d1
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Add arch context, WIP switching
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2016-08-22 19:56:35 -06:00 |
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Jeremy Soller
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4ced24e8d1
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Setup TSS, using thread local storage
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2016-08-22 14:53:03 -06:00 |
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Jeremy Soller
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3eca1e3451
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Thread local TSS
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2016-08-22 14:47:33 -06:00 |
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Jeremy Soller
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5b9c821ff5
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Initialize contexts, add getpid
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2016-08-20 14:32:45 -06:00 |
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Jeremy Soller
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3b8f396229
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Context list class, static context ID magic
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2016-08-20 13:43:35 -06:00 |
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Jeremy Soller
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9cd48a36a5
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Allow OS X compilation
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2016-08-20 09:44:14 -06:00 |
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Jeremy Soller
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7a59e08e70
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Fix thread locals
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2016-08-20 08:39:03 -06:00 |
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Jeremy Soller
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8ddd0ad3f0
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WIP: Thread control block and TSS in kernel
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2016-08-19 17:38:37 -06:00 |
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Jeremy Soller
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0501b2580d
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Setup independent page tables, map heap to a single location
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2016-08-19 14:53:16 -06:00 |
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Jeremy Soller
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7aafc165ec
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Use x86 crate for definition of TSS and GDTR, WIP: loading TSS
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2016-08-19 13:09:00 -06:00 |
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Jeremy Soller
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55a0154eac
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Switch to goblin as executable parser
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2016-08-19 07:57:24 -06:00 |
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Jeremy Soller
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5588c38178
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Add syscall handler, still work in progress
Add elf files
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2016-08-18 19:44:31 -06:00 |
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Jeremy Soller
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71a17070b1
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Remove clone from context
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2016-08-18 09:02:31 -06:00 |
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Jeremy Soller
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490dd16776
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Refactor context list
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2016-08-18 08:30:45 -06:00 |
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Jeremy Soller
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2de2d4cac4
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Cleanup schemes list, remove lazy_static
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2016-08-18 08:10:08 -06:00 |
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Jeremy Soller
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0693540a5b
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Prepare for higher half - map entire lower 4 GB
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2016-08-18 07:56:47 -06:00 |
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Jeremy Soller
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8ddddcec9f
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Print out more useful information about AP and BSP, create kmain_ap
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2016-08-17 19:38:04 -06:00 |
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Jeremy Soller
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0d995bfb5c
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Keep track of AP count, allocate bigger AP stack, stack trace function
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2016-08-17 19:34:33 -06:00 |
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Jeremy Soller
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26c86f8242
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Set page table of AP to BSP, to allow mapping of heap to be shared
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2016-08-17 19:06:33 -06:00 |
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Jeremy Soller
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48741e3b99
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Do not map heap on AP, due to it being independent from the BSP heap. We need to adjust the mapping so that kernel mappings are shared accross processors, probably using higher half mapping for the kernel
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2016-08-17 17:46:56 -06:00 |
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Jeremy Soller
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ec1302bbe1
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Remove debugging
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2016-08-17 17:41:42 -06:00 |
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Jeremy Soller
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b0797a5d8a
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Allocate a very small 4K stack for the other CPUs, increase count to 4
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2016-08-17 17:40:18 -06:00 |
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Jeremy Soller
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979d80a8c7
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Fix locking in serial port
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2016-08-17 17:24:10 -06:00 |
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Jeremy Soller
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b756dd59eb
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Remove warnings
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2016-08-17 16:54:48 -06:00 |
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Jeremy Soller
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78432b3875
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Move frame allocation to two global functions, locking happens inside them
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2016-08-17 16:26:43 -06:00 |
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Jeremy Soller
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ebf9766ef5
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Map kernel in AP, WIP
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2016-08-17 15:47:54 -06:00 |
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Jeremy Soller
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27d5996abf
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Get the APs into rust code, set stack and page table in trampoline
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2016-08-16 21:25:48 -06:00 |
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Jeremy Soller
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a8948fb246
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Hooks to get the other CPUs into long mode
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2016-08-16 20:37:38 -06:00 |
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Jeremy Soller
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08900d56c8
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Changes to allow for detection and init of ASPs
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2016-08-16 18:04:15 -06:00 |
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Jeremy Soller
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7b2acdd79c
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Cleanup ACPI code, find lower tables
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2016-08-16 12:16:32 -06:00 |
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Jeremy Soller
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d383cfb595
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Lazy static init of schemes
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2016-08-16 11:04:14 -06:00 |
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Jeremy Soller
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7a1c263bc1
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WIP: ACPI
Map and find ACPI tables, starting with RSDT
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2016-08-15 18:37:58 -06:00 |
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Jeremy Soller
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fda1ab2327
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Global allocator, page table - protected by spinlock
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2016-08-15 16:29:54 -06:00 |
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Jeremy Soller
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617516b949
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Move main to start
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2016-08-15 15:32:33 -06:00 |
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Jeremy Soller
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0c5221425b
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Remove bump allocator
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2016-08-15 15:29:28 -06:00 |
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Jeremy Soller
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eccb99d67d
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Use linked list allocator
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2016-08-15 15:27:32 -06:00 |
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