 Jeremy Soller
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965941cd1c
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Implement unix permissions
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2016-10-05 18:01:05 -06:00 |
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Jeremy Soller
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ea4fa78f72
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Merge branch 'encoded_syscall'
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2016-10-05 15:43:35 -06:00 |
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Jeremy Soller
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82d2c49543
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Add permissions to the filesystem, preliminary permissions to the syscalls
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2016-10-05 14:24:08 -06:00 |
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Jeremy Soller
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4f73b7b5a5
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Implement vfork
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2016-09-28 21:33:54 -06:00 |
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Jeremy Soller
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fc5a35d22a
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64-bit stat size, read entire executable in one go
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2016-09-28 20:42:03 -06:00 |
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Jeremy Soller
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bfaa564afd
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Fix CWD without trainling slash
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2016-09-28 11:52:29 -06:00 |
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Jeremy Soller
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d50a1485a7
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mkdir and rmdir
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2016-09-28 11:26:49 -06:00 |
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Jeremy Soller
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af5b43ca0b
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Fix dup
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2016-09-28 11:22:01 -06:00 |
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Jeremy Soller
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62d151c9e8
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Unlink syscall
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2016-09-28 11:18:28 -06:00 |
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Jeremy Soller
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f79570d42f
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Fix kernel user scheme fpath
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2016-09-28 10:29:17 -06:00 |
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Jeremy Soller
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2c9a953295
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Remove unnecessary slash
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2016-09-26 17:39:58 -06:00 |
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Jeremy Soller
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bc4f29d3c8
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WIP: AHCI drivers and more memory syscalls
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2016-09-26 17:00:06 -06:00 |
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Jeremy Soller
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5877c8ac16
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Encode many of the file syscalls
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2016-09-25 11:20:59 -06:00 |
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Jeremy Soller
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1e2e5a5d31
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Event support - demonstration in example scheme
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2016-09-23 17:54:39 -06:00 |
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Jeremy Soller
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e390c2d00c
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WIP: Kevent
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2016-09-23 15:47:53 -06:00 |
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Jeremy Soller
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3034daac31
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Add env
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2016-09-23 11:01:53 -06:00 |
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Jeremy Soller
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750a2c1f9d
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Fix path lookup
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2016-09-22 21:27:33 -06:00 |
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Jeremy Soller
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879d582e44
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Implement fpath in initfs
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2016-09-22 21:13:17 -06:00 |
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Jeremy Soller
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bbacabce4f
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Trim in env scheme, do not debug initfs
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2016-09-22 20:49:28 -06:00 |
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Jeremy Soller
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733a812259
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Folders in initfs
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2016-09-22 20:26:33 -06:00 |
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Jeremy Soller
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fcc701cf66
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Bring in some coreutils
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2016-09-22 19:38:09 -06:00 |
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Jeremy Soller
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35ad65bbda
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Enable SSE and FPU
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2016-09-22 16:14:45 -06:00 |
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Jeremy Soller
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2e9697353c
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Add wnohang, make PS/2 driver write input to display scheme, which then passes it to the shell
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2016-09-22 10:10:27 -06:00 |
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Jeremy Soller
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57b50ba819
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Add login process. Remove debugging. Fix order of arguments
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2016-09-22 08:43:22 -06:00 |
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Jeremy Soller
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10a6e148f0
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WIP: Userspace console
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2016-09-21 12:18:48 -06:00 |
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Jeremy Soller
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ec240ef778
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Clone grants
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2016-09-20 22:14:08 -06:00 |
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Jeremy Soller
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b01eb8e47b
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WIP: VESA driver. Make initfs generated by code
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2016-09-20 21:52:45 -06:00 |
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Jeremy Soller
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2b6fae0138
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Validate memory pointers
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2016-09-20 18:03:14 -06:00 |
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Jeremy Soller
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e2ec6fd220
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Implement more system calls
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2016-09-20 16:57:45 -06:00 |
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Jeremy Soller
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4ee9a6b492
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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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3ae7dc8d98
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Grant to allow passing data to scheme handler
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2016-09-20 14:50:04 -06:00 |
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Jeremy Soller
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863c59d3c2
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Increase buffer size when reading executable, update libstd
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2016-09-20 09:51:26 -06:00 |
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Jeremy Soller
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eeb1cd0a52
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Fix deadlock
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2016-09-20 09:21:54 -06:00 |
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Jeremy Soller
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7a5d9d440c
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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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2f06e18743
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WIP: User scheme
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2016-09-19 21:24:54 -06:00 |
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Jeremy Soller
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fcbc8951da
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Minimize locking in schemes. Reenable pcid and ion launch in init. WIP: Userspace schemes
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2016-09-19 18:29:28 -06:00 |
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Jeremy Soller
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fe234e4bf1
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Remove warnings
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2016-09-19 17:28:22 -06:00 |
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Jeremy Soller
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5276c76963
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PS/2 driver convert to char
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2016-09-19 10:24:19 -06:00 |
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Jeremy Soller
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298d999300
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Seperate PS/2 keyboard and mouse driver
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2016-09-19 09:43:30 -06:00 |
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Jeremy Soller
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4403e3e7ac
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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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de53701ed9
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Add mechanism to read IRQ count
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2016-09-18 18:59:46 -06:00 |
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Jeremy Soller
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af2f6fc6df
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Add fsync. Add env scheme, currently hardcoded to get ion to launch. Make serial IRQ send data to debug scheme
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2016-09-18 17:55:35 -06:00 |
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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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4821357934
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Complete execve - add argument support using safe ABI
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2016-09-17 21:44:50 -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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