Ali Mashtizadeh
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51b61e3316
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Use PROT/MAP flags rather than PTEs to improve portability.
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2023-10-23 21:53:07 -04:00 |
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Ali Mashtizadeh
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631603cab3
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Fix up documentation
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2023-09-10 16:12:25 -04:00 |
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Ali Mashtizadeh
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22704368cb
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Documentation cleanup throughout the kernel
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2023-09-09 20:18:08 -04:00 |
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Ali Mashtizadeh
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a58001cd9e
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Cleanup and comments in process and thread code and bonus asserts.
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2023-09-06 13:51:47 -04:00 |
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Ali Mashtizadeh
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3bde8dd084
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Cleaning up a pile of bugs
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2023-09-05 22:18:10 -04:00 |
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Ali Mashtizadeh
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8ce9e523e0
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Print currently running threads as well for debugging.
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2023-08-30 15:50:41 -04:00 |
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Ali Mashtizadeh
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67578f14b7
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Add lock and malloc annotations to the code.
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2023-08-30 12:45:51 -04:00 |
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Ali Mashtizadeh
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ff7c6309b7
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Split up thread.c into thread, process and scheduler files.
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2023-08-21 18:38:51 -04:00 |
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Ali Mashtizadeh
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2718379e6d
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Add argument passing
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2023-08-20 19:04:28 -04:00 |
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Ali Mashtizadeh
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0d335ebe20
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Cleanup making internal functions static
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2015-02-16 13:23:21 -08:00 |
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Ali Mashtizadeh
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2bb2090c93
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Remove already fixed comment
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2015-02-16 13:11:55 -08:00 |
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Ali Mashtizadeh
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4e4490872e
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Add missing cleanup code in Process_Destroy
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2015-02-16 13:03:57 -08:00 |
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Ali Mashtizadeh
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220328dd91
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Add MP enhancements for the kernel debugger
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2015-02-15 20:17:00 -08:00 |
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Ali Mashtizadeh
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4ce2388ef2
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Basic multiprocessing seems to be working, but some locking issues may remain
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2015-02-15 19:15:18 -08:00 |
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Ali Mashtizadeh
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1ceea3c677
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Various bugfixes to Thread_Wait and the pthread library
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2015-02-02 11:55:34 -08:00 |
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Ali Mashtizadeh
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359d55f53c
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Removing excess logging and improve semaphore debugging
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2015-01-22 15:11:12 -08:00 |
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Ali Mashtizadeh
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ccebc2fe60
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Finished Process_Wait implementation
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2015-01-22 15:00:01 -08:00 |
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Ali Mashtizadeh
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c80577c5e8
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OSWait now waits for child process to exit
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2015-01-22 14:11:26 -08:00 |
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Ali Mashtizadeh
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ee3874da77
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Bug fixes and code cleanup for thread related code
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2015-01-22 13:04:43 -08:00 |
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Ali Mashtizadeh
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7aaf5cbc5f
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Adding title to process structure and create default kernel process
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2015-01-22 10:08:09 -08:00 |
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Ali Mashtizadeh
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fa1b3c9ed2
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Fix thread reference counting
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2015-01-22 09:46:48 -08:00 |
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Ali Mashtizadeh
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63c04f37df
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Moving to using reference counts for process and thread structures.
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2015-01-20 15:30:11 -08:00 |
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Ali Mashtizadeh
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2447babe6a
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Renaming functions and reorganizing functions in thread.c
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2015-01-20 15:07:31 -08:00 |
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Ali Mashtizadeh
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5ed248c8ec
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Cleanup and fixing warnings
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2015-01-19 17:04:14 -08:00 |
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Ali Mashtizadeh
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29dd4d3af8
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Implement kernel semaphores
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2015-01-18 13:48:16 -08:00 |
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Ali Mashtizadeh
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929784bc52
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Adding threadList to process structure.
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2015-01-17 13:37:32 -08:00 |
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Ali Mashtizadeh
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89ac71a773
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Remove unnecessary logging from kern/thread.c
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2015-01-16 20:29:45 -08:00 |
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Ali Mashtizadeh
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102520ec1b
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Remove unnecessary logging from kern/thread.c
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2015-01-16 20:22:01 -08:00 |
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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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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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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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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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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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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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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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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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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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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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0dd593fff2
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User space working
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2014-07-27 17:09:31 -07:00 |
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Ali Mashtizadeh
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c184e7fa0a
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Implement kernel threads and a round-robin scheduler
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2014-07-23 18:07:07 -07:00 |
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