Ali Mashtizadeh
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1160570250
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Implemented OSThreadExit and a nonblocking OSThreadWait
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2015-01-16 19:41:27 -08:00 |
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Ali Mashtizadeh
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5a3d86aa7b
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Implemented OSThreadCreate system call
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2015-01-16 17:57:21 -08:00 |
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Ali Mashtizadeh
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114b35bbbc
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Fix overflow in KTime_GetEpochNS
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2015-01-16 17:08:29 -08:00 |
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Ali Mashtizadeh
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c408b47966
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Keep track of process wait times
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2015-01-16 15:25:36 -08:00 |
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Ali Mashtizadeh
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6953d03cb3
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Fix bug in timer wheel
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2015-01-16 15:25:13 -08:00 |
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Ali Mashtizadeh
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a01b839b67
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Fix bug in KTime_GetEpochNS()
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2015-01-16 15:16:44 -08:00 |
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Ali Mashtizadeh
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2342aefe9e
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Support sleep(0)
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2015-01-16 14:52:20 -08:00 |
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Ali Mashtizadeh
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60799c824e
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Support thread sleep system call
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2015-01-16 14:50:10 -08:00 |
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Ali Mashtizadeh
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35b633417f
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Fix time keeping, TSC ticks per second, and implement generic timer infrastructure.
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2015-01-16 14:32:47 -08:00 |
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Ali Mashtizadeh
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64f2ca2259
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Fix a bug in the scheduler
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2015-01-15 21:24:15 -08:00 |
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Ali Mashtizadeh
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e1f9737450
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Improve slab debugging
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2015-01-15 21:24:04 -08:00 |
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Ali Mashtizadeh
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858f3cff69
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Plumbing thread related system calls into user-level
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2015-01-14 14:57:47 -08:00 |
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Ali Mashtizadeh
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156e25fcc5
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Improving process debugging code and scheduler queues
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2015-01-14 14:44:32 -08:00 |
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Ali Mashtizadeh
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9d9f301bdd
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Begin refactoring to support both threads and processes
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2015-01-14 14:28:43 -08:00 |
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Ali Mashtizadeh
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408cb2adc0
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Cleanup thread and loader code
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2015-01-05 17:06:35 -08:00 |
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Ali Mashtizadeh
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9b4e8af58c
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Basic NIC enumeration and wrapping
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2014-12-31 19:31:25 -08:00 |
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Ali Mashtizadeh
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907baa75a7
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Fix bug that caused a crash if an interrupt was triggered while loading a binary.
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2014-12-30 21:13:29 -08:00 |
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Ali Mashtizadeh
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266dfcc857
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Basic time functions and fix time system call
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2014-12-30 17:54:42 -08:00 |
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Ali Mashtizadeh
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989dad3726
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Fix comment in palloc
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2014-12-08 22:47:57 -08:00 |
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Ali Mashtizadeh
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438b073151
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Implement reference counting for the page allocator
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2014-12-08 22:37:40 -08:00 |
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Ali Mashtizadeh
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6d9ca7f578
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Add ls to shell, readdir support, and fix a bug in opening root directory.
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2014-12-05 18:05:53 -08:00 |
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Ali Mashtizadeh
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645b8f18e0
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Basic shell commands and bug fixes
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2014-12-05 14:07:28 -08:00 |
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Ali Mashtizadeh
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39562233bf
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Support opening, reading and stating files from userlevel
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2014-12-05 00:25:20 -08:00 |
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Ali Mashtizadeh
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4b6006bd9a
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Basic log level support
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2014-11-29 16:39:48 -08:00 |
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Ali Mashtizadeh
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44195fd034
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Fix TSS kernel stack pointer switching
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2014-11-29 15:46:17 -08:00 |
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Ali Mashtizadeh
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796a7f0cbb
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Segment registers and TSS bugfix that caused triple faults. Also includes part of the Spawn system call implementation.
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2014-11-26 13:49:17 -08:00 |
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Ali Mashtizadeh
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8d9580b273
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Basic sysctl infrastructure
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2014-11-25 12:07:14 -08:00 |
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Ali Mashtizadeh
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287b3bc043
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C11 and KTime improvements
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2014-11-25 00:22:05 -08:00 |
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Ali Mashtizadeh
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a379454139
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Connect time syscall
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2014-11-24 23:47:58 -08:00 |
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Ali Mashtizadeh
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f58694ca12
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Implemented from and to epoch
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2014-11-24 22:21:37 -08:00 |
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Ali Mashtizadeh
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bcc331a3d8
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Reorganization of kernel time code
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2014-11-24 16:17:17 -08:00 |
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Ali Mashtizadeh
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3fc2949c5c
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Basic stdio.h support working
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2014-10-14 19:07:19 -07:00 |
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Ali Mashtizadeh
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331b8aba6e
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Implement support for Console IO
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2014-10-14 16:24:47 -07:00 |
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Ali Mashtizadeh
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5852ce5727
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Fixes to CopyIn/CopyOut
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2014-10-14 16:23:50 -07:00 |
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Ali Mashtizadeh
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a8aeb1a3c5
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Implement strncmp
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2014-10-14 14:07:55 -07:00 |
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Ali Mashtizadeh
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fa86208a82
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Add copy.c into build
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2014-10-14 13:58:34 -07:00 |
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Ali Mashtizadeh
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4e76a9a922
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Improving kernel ELF loader
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2014-10-12 20:22:52 -07:00 |
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Ali Mashtizadeh
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b2c2b7c45a
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Implement copyin/copyout
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2014-10-12 13:17:18 -07:00 |
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Ali Mashtizadeh
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3610f34c63
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Enable more C warnings and fix a few instances of those warnings.
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2014-09-29 13:46:38 -07:00 |
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Ali Mashtizadeh
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0e8b1ecea3
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Fixing bugs in the slab allocator and xmem.
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2014-09-05 18:34:51 -07:00 |
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Ali Mashtizadeh
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e5fd27f2f2
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Switch to using the slab allocator for common objects.
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2014-09-05 18:06:03 -07:00 |
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Ali Mashtizadeh
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b84ee76c20
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Fix a bug in the slab allocator and improve the debugging output.
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2014-09-05 18:04:33 -07:00 |
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Ali Mashtizadeh
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03343a774c
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Simple slab allocator allocator
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2014-09-04 23:26:02 -07:00 |
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Ali Mashtizadeh
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3ada1a4fcc
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Fixing warnings and small fixes.
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2014-09-04 18:21:18 -07:00 |
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Ali Mashtizadeh
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bad9c2b470
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Support PS2 keyboard in debug console
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2014-09-03 17:38:34 -07:00 |
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Ali Mashtizadeh
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41b659b558
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Generic handle infrastructure
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2014-08-08 13:55:12 -07:00 |
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Ali Mashtizadeh
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2611795d6f
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Implementing and testing a few system calls
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2014-08-07 17:58:41 -07:00 |
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Ali Mashtizadeh
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6bddaeffe7
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Switch loader to use VFS and a few bug fixes
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2014-08-01 15:50:04 -07:00 |
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Ali Mashtizadeh
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2a79939b79
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Beginning O2FS and VFS code along with superblock and root directory reading.
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2014-08-01 14:15:06 -07:00 |
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Ali Mashtizadeh
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008488413a
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Implement memcmp
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2014-07-31 18:16:08 -07:00 |
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