Jeremy Soller
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64cc730eac
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Time (#11)
* WIP: Time syscalls
* Count time from PIT using low tickrate
* Implement realtime
* Implement nanosleep with a tight loop
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2016-10-06 20:50:14 -06:00 |
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Jeremy Soller
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f28a128198
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Add pipe2
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2016-10-06 18:46:24 -06:00 |
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Jeremy Soller
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cb5d1fbc58
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Add sudo command, add effective UID and GID, and groups file
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2016-10-05 20:31:59 -06:00 |
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Jeremy Soller
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f38426e458
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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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10c88e7424
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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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f4a1d06f07
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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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b3d980b9ac
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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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5e1d2f8c64
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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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a716eee4c3
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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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14d3798a48
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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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a68d5a5237
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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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4488cde338
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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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f2dcefc882
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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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a4df5185d2
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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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dad81d3c46
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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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549fe53bc3
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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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0e8487cf83
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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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616dfbc055
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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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94ef9dd14a
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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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5b3aeb4a9f
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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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0d762918e2
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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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d5ac1a70bd
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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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c77fbdb69e
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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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9ce5628fa4
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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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bc1b503d25
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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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76b0c7eeea
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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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046236c10f
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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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61eb0d1ca8
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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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5757f3436e
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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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e110ab81b8
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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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8dfd003c72
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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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ed3170bdcc
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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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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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941fc0b494
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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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2b915953c9
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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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d329f7c7d2
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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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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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c512d04378
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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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abdbadfea3
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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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94ad63de11
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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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c957c2a105
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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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727647dbf1
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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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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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4bcee99d9f
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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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483d466b1a
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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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1b056395bb
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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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cfbaccf4d2
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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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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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dfbcca99dd
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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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b8d19746e4
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Fix creation of kstack
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2016-09-17 09:18:35 -06:00 |
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