Marian Ohligs
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e9805be005
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Merge branch 'master' into ohligs
Conflicts:
kernel/tasks.c
kernel/tests.c
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2011-08-25 12:15:36 +02:00 |
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Generic account for RWTHAachen Students
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0d4ff65bcb
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fix irq reset
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2011-08-24 04:25:10 -07:00 |
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Stefan Lankes
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35621d72d1
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first try to realize task stealing
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2011-08-18 12:16:31 +02:00 |
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Simon Pickartz
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142e4892af
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resolve merge conflicts
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2011-08-17 23:32:39 -07:00 |
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Stefan Lankes
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4c9855c83a
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redesign of the scheduler, defining of a runqueue per core
=> Currently, we work stealing isn't supported
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2011-08-17 13:51:19 +02:00 |
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Generic account for RWTHAachen Students
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7bf0cf184c
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only check irq status reg if irq_no = 124
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2011-08-15 09:56:46 -07:00 |
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Simon Pickartz
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6892fa021a
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testing remote interrupts
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2011-08-13 17:14:01 -07:00 |
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Simon Pickartz
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67a85668fa
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testing remote interrupts
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2011-08-11 09:02:49 -07:00 |
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Generic account for RWTHAachen Students
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6995bb29e3
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gic irqs seem to work now
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2011-08-10 22:44:16 -07:00 |
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Generic account for RWTHAachen Students
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4b03e27a37
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testing global interrupt controller
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2011-08-10 00:21:21 -07:00 |
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Simon Pickartz
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d7175a72a9
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testing remote interrupts
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2011-08-09 14:54:30 -07:00 |
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Marian Ohligs
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a02b596580
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- stdin blocks itself util kb has got the input message
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2011-08-07 10:20:46 +02:00 |
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Marian Ohligs
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8591645bb3
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- bug fix
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2011-08-06 19:05:46 +02:00 |
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Marian Ohligs
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cdc6707852
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Merge branch 'master' into ohligs
- one more bug: block_task is missing
Conflicts:
include/metalsvm/tasks_types.h
kernel/main.c
kernel/tasks.c
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2011-08-06 17:51:48 +02:00 |
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Stefan Lankes
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a179ded21b
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redesign of the timers, support of timeouts in mailboxes and semaphores
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2011-08-06 15:55:34 +02:00 |
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Stefan Lankes
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387ef0ea9b
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cosmetic changes
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2011-08-04 16:48:04 +02:00 |
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Stefan Lankes
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22441375bb
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add blocking timers
only the idle tasks use the polling mode
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2011-08-03 21:41:06 +02:00 |
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Stefan Lankes
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452aa3b1d1
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cosmetic changes and add some scheduling statistics
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2011-08-03 19:37:05 +02:00 |
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Marian Ohligs
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5af1ae0386
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Merge branch 'master' into ohligs
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2011-08-03 10:43:10 +02:00 |
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Stefan Lankes
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577300919c
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fix bug in search_apic and uses function to find the MP Config Table
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2011-08-03 07:37:57 +02:00 |
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Stefan Lankes
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f4dd038ee5
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save and restore segment registers
=> this fixed a bug in the system call "fork"
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2011-08-02 12:33:08 -07:00 |
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Stefan Lankes
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d91b0d49c2
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minor bug fix
=> search the MP Config Table below 1MB
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2011-08-02 18:29:20 +02:00 |
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Marian Ohligs
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032bba3a95
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- some chmod changes
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2011-08-02 15:58:20 +02:00 |
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Simon Pickartz
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3275d8cc17
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still testing remote interrupt
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2011-08-01 14:24:46 -07:00 |
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Marian Ohligs
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429c2a99d7
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Merge branch 'master' into ohligs
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2011-08-01 22:35:04 +02:00 |
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Stefan Lankes
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d5bfc4f28c
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avoid races on SMP systems
=> signalizes with a new flag, that a task switch is finished
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2011-08-01 22:01:39 +02:00 |
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Marian Ohligs
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b25bd2d785
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Merge branch 'master' into ohligs
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2011-07-31 20:09:00 +02:00 |
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Stefan Lankes
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a26f88c940
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cosmetic changes
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2011-07-31 19:17:42 +02:00 |
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Stefan Lankes
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27ee238684
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search MP table on all systems
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2011-07-31 19:15:06 +02:00 |
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Marian Ohligs
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f9be7c9641
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Merge branch 'master' into ohligs
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2011-07-30 23:00:57 +02:00 |
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Stefan Lankes
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0410594ae8
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fix bug in handling the timer interrupt
=> sending EOI before task switching
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2011-07-30 22:47:27 +02:00 |
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Stefan Lankes
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5290cd0002
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using of the correct data types
=> avoids some conflicts on other architectures
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2011-07-30 22:46:08 +02:00 |
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Marian Ohligs
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94a98c5950
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Merge branch 'master' into ohligs
Conflicts:
kernel/tasks.c
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2011-07-30 19:21:25 +02:00 |
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Stefan Lankes
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fba32ec692
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using of the correct data types
=> avoids some conflicts on other architectures
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2011-07-30 17:34:30 +02:00 |
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Stefan Lankes
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30f84a4007
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fix bug in irq handling
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2011-07-30 17:28:09 +02:00 |
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Marian Ohligs
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4b258871be
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Merge branch 'master' into ohligs
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2011-07-27 10:36:51 +02:00 |
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Marian Ohligs
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55e0e971be
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merge master
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2011-07-27 10:28:01 +02:00 |
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Simon Pickartz
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f344f65769
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mailbox-system thread-safe now
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2011-07-23 12:27:08 -07:00 |
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Stefan Lankes
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ff2b9da103
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do not longer search a MP table, if MAX_CORES is set to 1
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2011-07-22 21:17:15 +02:00 |
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Marian Ohligs
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a14ba26991
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Merge branch 'master' into ohligs
Conflicts:
kernel/tasks.c
kernel/tests.c
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2011-07-21 15:05:32 +02:00 |
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Stefan Lankes
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ab37b024b0
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simply the scheduler => move code from entry.asm to timer.c
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2011-07-21 09:59:29 +02:00 |
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Stefan Lankes
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e57a447fda
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minor changes in using the per_core macro, add additional output messages by an exception & cosmetic changes
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2011-07-20 09:47:46 +02:00 |
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Stefan Lankes
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a422926dda
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cosmetic changes
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2011-07-19 09:23:55 +02:00 |
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Stefan Lankes
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d05ffcacac
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we use the same handler for exceptions and interrupts => interrupts has to push a virtual error code on the stack
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2011-07-19 09:10:12 +02:00 |
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Stefan Lankes
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b1c5bf67c2
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use a more robust method to find the MP table
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2011-07-19 07:36:24 +02:00 |
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Stefan Lankes
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d203a070f4
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add IPI support to flush the TLB on the other cores
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2011-07-19 07:16:49 +02:00 |
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Stefan Lankes
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85768e6f58
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fix bug in APIC code
=> before we enable the interrupts, we map the APIC registers
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2011-07-18 15:51:26 +02:00 |
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Simon Pickartz
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6e14d56de8
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mailbox does not support sendings to own mailbox
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2011-07-18 01:14:18 -07:00 |
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Stefan Lankes
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da8b078184
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align timer_ticks to a cache line
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2011-07-18 09:32:52 +02:00 |
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Stefan Lankes
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e595fae384
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add SMP support
- this is experimental version
- by setting MAX_CORES to 1, you are to disable the SMP support
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2011-07-18 09:14:28 +02:00 |
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