 Jeremy Soller
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8ba97b8cff
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Canonicalize paths in open
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2016-09-18 12:54:10 -06:00 |
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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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c5afb10b00
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Add exit status to status enum
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2016-09-17 09:23:36 -06:00 |
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Jeremy Soller
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959ecdad04
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Fix creation of kstack
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2016-09-17 09:18:35 -06:00 |
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Jeremy Soller
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9bc242c179
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Implement the typical use of waitpid
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2016-09-16 18:50:47 -06:00 |
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Jeremy Soller
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5f570fa5b4
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Allow cloning of files and memory
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2016-09-16 18:27:54 -06:00 |
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Jeremy Soller
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91fc7c96ab
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work on shared memory accross threads
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2016-09-16 17:51:27 -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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0f27cd24ce
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Organize context module
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2016-09-16 10:44:52 -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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8607367058
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WIP: Create new page table for clone
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2016-09-14 22:21:52 -06:00 |
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Jeremy Soller
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932026fed8
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WIP: Copy usermode stack
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2016-09-13 21:27:27 -06:00 |
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Jeremy Soller
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d3ace7dcad
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Allow cloning of kernel threads. Userspace breaks potentially due to stack aliasing
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2016-09-13 20:06:39 -06:00 |
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Jeremy Soller
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d1c0e3b5da
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Use flush_all instead of flush for performance
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2016-09-13 11:20:55 -06:00 |
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Jeremy Soller
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d4ca131391
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cr3 in context
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2016-09-12 12:21:34 -06:00 |
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Jeremy Soller
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70bf79a977
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Implement exit, partly
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2016-09-11 22:03:03 -06:00 |
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Jeremy Soller
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0bb1ad38c9
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Clear memory on demand
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2016-09-11 21:47:44 -06:00 |
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Jeremy Soller
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db3255dd82
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Add comments
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2016-09-11 21:35:02 -06:00 |
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Jeremy Soller
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011c8f7f2b
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Cleanup heap management
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2016-09-11 21:18:18 -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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cf27b3a3ad
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Fix close, add dup
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2016-09-11 17:31:21 -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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c30f4208d4
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Implement sched_yield, enable interrupts in userspace
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2016-09-10 19:18:59 -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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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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6269f68b03
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Fill in all exception and IRQ entries. Handle PIT, keyboard IRQs
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2016-08-31 17:45:21 -06:00 |
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Jeremy Soller
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2ccc13d212
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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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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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ticki
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9ca3559cc8
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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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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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24bfb2c81f
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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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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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954af453dc
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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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8fc113adef
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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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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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