Jeremy Soller
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f60661820d
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Create example userspace scheme. Remove kernel duplication of syscalls, use syscall crate instead
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2016-09-20 16:23:28 -06:00 |
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Jeremy Soller
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791dbfa7ad
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Implement user schemes. Example in pcid. Currently deadlocks in UserInner
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2016-09-20 08:47:16 -06:00 |
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Jeremy Soller
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36fde7c7c5
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Allow userspace to handle IRQs (WIP). Create basic keyboard handler
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2016-09-18 20:17:08 -06:00 |
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Jeremy Soller
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57f5699664
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Update libstd. Add CWD and associated syscalls. Remove debugging
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2016-09-17 19:01:34 -06:00 |
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Jeremy Soller
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7561839cfc
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Do not optimize kernel
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2016-09-17 09:23:55 -06:00 |
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Jeremy Soller
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4f6a0fb2b0
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Stripping the kernel causes crashes for some reason
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2016-09-11 16:13:27 -06:00 |
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Jeremy Soller
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c9a4b3882c
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PCI driver WIP
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2016-09-11 15:56:48 -06:00 |
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Jeremy Soller
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f05cc96db1
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KVM default off, ack after irq handling
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2016-09-11 15:13:09 -06:00 |
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Jeremy Soller
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8563961f28
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Flush TLB correctly when remapping
Seperate mouse and keyboard structs in PS/2 driver
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2016-09-11 15:02:35 -06:00 |
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Jeremy Soller
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44e8b99b46
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Implement exec
Implement brk
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2016-09-10 22:06:09 -06:00 |
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Jeremy Soller
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00db6ddd62
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vga=no mode and serial echo
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2016-09-10 19:24:16 -06:00 |
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Jeremy Soller
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0b1265d87e
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Seperate kernel and userspace targets
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2016-09-09 19:08:04 -06:00 |
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Jeremy Soller
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59327eb1b2
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Strip kernel for size, recompile on change of bootloader
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2016-09-09 18:31:28 -06:00 |
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Jeremy Soller
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b326ac0a10
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Remove symbols from init executable
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2016-09-09 17:28:20 -06:00 |
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Jeremy Soller
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8dd26c5239
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Compile init as executable using libstd
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2016-09-09 17:13:16 -06:00 |
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Jeremy Soller
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3cd846a756
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Update rust, use redox branch to prepare for libstd
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2016-09-09 15:48:54 -06:00 |
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Jeremy Soller
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afde5f5b5d
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rebuild init on cargo file change
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2016-09-08 19:13:52 -06:00 |
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Jeremy Soller
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46f9f90e3c
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Add syscall library, make init program Rust
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2016-09-08 19:10:50 -06:00 |
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Jeremy Soller
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a5d79d7957
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Nographic mode, fix userspace transition by setting kernel TLS back on syscall
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2016-09-08 15:45:26 -06:00 |
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Jeremy Soller
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ff4d06f678
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More efficient iteration in graphics functions
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2016-09-01 15:31:39 -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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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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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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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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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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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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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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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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cc8fe85e6a
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GDT and IDT in kernel space
Paging constructs completed, remap kernel before jumping to kmain
Panic will do a stack trace
Remove SSE from none target
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2016-08-15 14:34:20 -06:00 |
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Jeremy Soller
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465363f0a1
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Add simple paging, use rust libcore and compile without sse
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2016-08-15 11:30:14 -06:00 |
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Jeremy Soller
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19077d69db
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WIP: Schemes
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2016-08-14 21:38:32 -06:00 |
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Jeremy Soller
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4e270bb807
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Add context and file structs
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2016-08-14 18:16:56 -06:00 |
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Jeremy Soller
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29b6544d8f
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Add test architecture
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2016-08-14 14:59:18 -06:00 |
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Jeremy Soller
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42c9ba12dc
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Remove interrupt setup from asm bootloader, add io module, memcpy functions, and serial driver
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2016-08-14 09:31:35 -06:00 |
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Jeremy Soller
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dea137be73
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WIP: IDT in rust
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2016-08-13 18:58:31 -06:00 |
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Jeremy Soller
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d5902c5a20
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Bootable kernel skeleton
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2016-08-13 18:21:46 -06:00 |
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