 Jeremy Soller
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75016bfe39
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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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356ba325ea
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Collapse status of context into one status variable
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2016-09-16 11:10:53 -06:00 |
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Jeremy Soller
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5cbd30988c
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Do not have interrupts enabled during context switch
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2016-09-15 08:40:16 -06:00 |
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Jeremy Soller
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dee5b4dd9e
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Remove debugging
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2016-09-15 08:39:20 -06:00 |
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Jeremy Soller
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1711303ef8
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Fix implementation of clone and exec. Now the init process can load and execute the pci driver
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2016-09-15 08:35:07 -06:00 |
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Jeremy Soller
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efd41a857e
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Store context memory information
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2016-09-11 21:04:34 -06:00 |
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Jeremy Soller
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86597331cc
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Allow exec, emulate clone by pretending to be child
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2016-09-11 18:03:10 -06:00 |
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Jeremy Soller
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7a928a5f97
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Improve init process, debug missing syscalls, fix error codes in syscall return
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2016-09-11 16:48:58 -06:00 |
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Jeremy Soller
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038cf5aba1
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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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9b17495dd6
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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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4692e9b267
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Load init from initfs
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2016-09-10 19:42:26 -06:00 |
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Jeremy Soller
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486bfea62c
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Remove debugging messages, launch elf on APs
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2016-09-10 19:03:31 -06:00 |
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Jeremy Soller
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0d115508be
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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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ef9a7c0988
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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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44e57773a3
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Debug reads writes better, set up stdio for BSP
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2016-09-07 21:32:09 -06:00 |
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Jeremy Soller
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7c0b17d070
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Load a very simple ELF and launch it in usermode
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2016-09-07 21:16:30 -06:00 |
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Jeremy Soller
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4b98fb8ca3
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Improve efficiency of kernel console
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2016-09-01 14:39:45 -06:00 |
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Jeremy Soller
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5c91017579
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Draw on VESA for console using ransid
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2016-09-01 11:51:33 -06:00 |
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Jeremy Soller
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ac9a475ef5
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Warnings removal
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2016-09-01 11:14:47 -06:00 |
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Jeremy Soller
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9bddf55e93
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Improvements for context switching
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2016-08-30 16:23:51 -06:00 |
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Jeremy Soller
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f2d2b233f3
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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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5c2b6878a6
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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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84873532af
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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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aecfa50029
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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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47280a921a
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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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645524fdf5
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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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74b40f0a25
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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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b46c7e71c0
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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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0bd1cda1b6
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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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b9e721d4e1
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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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996996b0a9
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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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9f79abe542
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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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26397084f6
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Cleanup, use spinlock for allocator
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2016-08-15 15:01:24 -06:00 |
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Jeremy Soller
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e0daabde05
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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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74ccbaa4a6
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Bump allocator
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2016-08-14 22:05:32 -06:00 |
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Jeremy Soller
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38f1a4fb76
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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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f79d6ce12b
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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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6cfa38c5ba
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Add syscall module
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2016-08-14 15:58:35 -06:00 |
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Jeremy Soller
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621de7fa8a
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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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faa2b3ac63
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Add comment
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2016-08-14 12:11:53 -06:00 |
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Jeremy Soller
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4cb9df8fa8
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Move arch to seperate crate
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2016-08-14 11:45:47 -06:00 |
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ticki
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b2fe1799fd
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Rename the src directory to kernel.
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2016-08-14 18:42:32 +02:00 |
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