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Commit Graph

244 Commits

Author SHA1 Message Date
René Kijewski
83988b2d03 Merge pull request #725 from kaspar030/optimize_thread_status_usage
core: sched: thread: optimize thread status field usage
2014-03-05 17:30:31 +01:00
René Kijewski
3c65b38881 core:mutex: remove refactor remnant 2014-03-05 01:49:31 +01:00
René Kijewski
80263b2fc0 Merge pull request #728 from BytesGalore/add_unlock_mutex_and_sleep
core:mutex: enable atomic execution of unlock a mutex and sleep for a thread
2014-03-04 01:38:50 +01:00
Martin
35106e3391 add test for mutex_unlock_and_sleep() 2014-03-03 18:48:46 +01:00
Martin
05f085d51a add mutex_unlock_and_sleep() 2014-03-03 18:48:35 +01:00
402fae5bbe Merge pull request #698 from Kijewski/thread_wakeup-dint
Changes to `thread_wakeup`
2014-03-03 18:17:18 +01:00
Ludwig Ortmann
470bd7f17f Fixup for #685
- use DEVELHELP for native as well
- fix function name in documentation
- improve documentation language/spelling
2014-02-26 21:49:54 +01:00
Oleg Hahm
0c14597ec2 Merge pull request #685 from rousselk/panic
Panic
2014-02-26 16:26:27 +01:00
René Kijewski
791f1cb90f Changes to thread_wakeup
`thread_wakeup` did not check if target pid is invalid.

`thread_wakeup` used `dINT` and `eINT` directly.
It should use `disableIRQ` and `restoreIRQ` instead, because there might
be other (good) reasons why one might want to call `thread_wakeup` with
interrupts disabled.

`thread_wakeup` yielded even if the other thread had a lower priority
than the current thread.
2014-02-26 14:55:50 +01:00
cc0de63289 Merge pull request #713 from OlegHahm/sched_switch_simplification
core: move inISR check into sched_switch
2014-02-25 19:13:41 +01:00
Kévin Roussel
d007207f3e Add a mechanism for handling fatal errors (and reboots) 2014-02-25 10:49:57 +01:00
Oleg Hahm
32f918abe8 simplified sched_switch
sched_switch can check ISR itself.
2014-02-25 09:47:58 +01:00
Oleg Hahm
24f5ec929c removed duplicate inISR prototype 2014-02-24 18:42:13 +01:00
Oleg Hahm
93e32953b3 always build and initialize hwtimer
Eliminates special treatment of the hwtimer module and makes it a
mandatory part of the kernel.
2014-02-24 18:36:28 +01:00
Christian Mehlis
6501707bcb core: lifo: added the right author 2014-02-23 15:09:43 +01:00
Christian Mehlis
0309fecc19 fix warning: invalid suffix on literal
C++11 requires a space between
literal and identifier [-Wliteral-suffix]
2014-02-18 17:05:01 +01:00
Oleg Hahm
7235f9e92c Merge pull request #729 from BytesGalore/remove_unnecessary_includes
core:mutex removed unnecessary includes
2014-02-18 13:52:21 +01:00
Martin
ff36df6847 migrated tcb.h include to .c file 2014-02-18 12:50:30 +01:00
Martin
88c7c47c46 removed unnecessary includes 2014-02-18 10:54:34 +01:00
36981c95b9 core: sched: thread: optimize thread status field usage
see PR #716 for discussion
2014-02-17 12:28:54 +01:00
Kévin Roussel
dc6f920f33 Merge remote-tracking branch 'origin/reboot' into reboot 2014-02-17 12:00:19 +01:00
Christian Mehlis
3dce0cbb97 Merge pull request #662 from Kijewski/remove-sched_init
Do not zero out sched_threads needlessly
2014-02-16 11:37:05 +01:00
Kévin Roussel
ca6db02530 Function attributes are now defined elsewhere ("attributes.h") 2014-02-14 10:58:17 +01:00
622d473eb3 core: msg: yield after queueing of a message if REPLY_BLOCKED
When setting the running task reply_blocked, it is implicitly removed
from the runqueue. But if queueing of a msg is actually successful, the
thread exits msg_send without yielding, continuing to run even if it's
not supposed to.

Nice example of why multiple function exit points lead to weird
errors...
2014-02-13 11:33:18 +01:00
8d07b131db core: msg: add some debug statements 2014-02-12 19:16:42 +01:00
210a20b807 core: msg: don't wake up sender after receive if it's REPLY_BLOCKED
solves issue #100

If the sender is reply-blocked, waking it up after its message has been
delivered is wrong. It needs to stay reply-blocked until the reply has
been delivered.
2014-02-12 19:16:41 +01:00
Kévin Roussel
e7d19fd2be Add a reboot() function to kernel.h definitions. 2014-02-12 15:26:02 +01:00
Kévin Roussel
8ca607bd70 Portable definition of function attributes 2014-02-12 14:58:59 +01:00
Ludwig Ortmann
2525920426 remove trailing whitespace and newlines 2014-02-11 18:45:06 +01:00
René Kijewski
7e685d6b36 Do not zero out sched_threads needlessly
The function sched_init() zeroes out sched_threads needlessly. All
static variables can be assumed to be initialized with zero, anyways.
The C standard mandates it, and all at other places in the code it is
assumed.
2014-02-11 16:47:00 +01:00
Benjamin Valentin
bbe616f167 add name to sysconfig
there is still quite some space left on the persistent flash config area, make it possible to give nodes a name (e.g. hostname of the meshrouter) for nicer debugging
2014-02-06 18:13:48 +01:00
Christian Mehlis
8519dcceed added @author fields
authors found in:
https://github.com/RIOT-OS/RIOT/commits/master/core/cib.c
http://ukleos.org/projects/ukleos/repository/revisions/master/changes/core/cib.c
2014-02-02 22:48:51 +01:00
56ee585c81 update Kaspar's email address
kaspar.schleiser@fu-berlin.de is obsolete.
(2nd try, first try was overwritten by some overzealous documenter)
2014-01-28 11:53:19 +01:00
Oleg Hahm
d5fd29a658 created doxygen link to STATUS_STOPPED 2014-01-22 19:20:13 +01:00
Oleg Hahm
2cc01bab3f added documentation for scheduler statuses 2014-01-22 19:20:07 +01:00
Ludwig Ortmann
bcbe6bf5c8 thread_measure_stack_ usage -> free
Rename the function as its name suggests the opposite of what it does.
2014-01-20 10:46:20 +01:00
Ludwig Ortmann
81608bdab5 thread_measure_stack_usage documentation
fix documentation - the return value is the opposite of what it said
add and improve comments
renamed space to space_free (the name is documentation as well)
2014-01-20 10:42:59 +01:00
Ludwig Ortmann
c42aa8993f fix regression from #251
remove thread_measure_stack_usage from kernel_internal.h again
2014-01-20 10:34:06 +01:00
Oleg Hahm
9eebc532ef Merge pull request #459 from rousselk/msp430-lpm-freq
Msp430 lpm freq
2014-01-16 04:57:27 -08:00
Kévin Roussel
e6d4a0b73a Added the LPM_UNKNOWN constant to the enum 'lpm_mode'
for respresenting unknown/unavailable LPM-related status.
2014-01-08 09:56:51 +01:00
Oleg Hahm
c7d985d371 removed redundant include pathes from Makefiles 2014-01-05 16:11:08 +01:00
Oleg Hahm
593ee623b6 simplify and unify include pathes
additional:
* exporting include path in sys is mandatory for subfolders
* removed duplicate object file in linker call
2014-01-05 16:11:07 +01:00
Ludwig Ortmann
2fb884a5af refine DEVELHELP section
more efficient to be better suited for ISR
made testcase more clear
2013-12-20 11:51:52 +01:00
Ludwig Ortmann
13bb8df91b fix typo, improve doc 2013-12-20 00:27:46 +01:00
Ludwig Ortmann
6eb829c680 documentation, remove LIFO_DEBUG, break main
add documentation to lifo.h
remove LIFO_DEBUG and use DEVELHELP instead
make the main method which is included break
2013-12-20 00:00:29 +01:00
Ludwig Ortmann
eac60d666f make reset of freed slots optional
addresses https://github.com/RIOT-OS/RIOT/pull/433#discussion_r8472602
2013-12-19 18:53:06 +01:00
Ludwig Ortmann
1a99a44e01 macro consistency and more DEBUG
addresses https://github.com/RIOT-OS/RIOT/pull/433#discussion_r8437084
add missing debug statement
2013-12-19 18:53:06 +01:00
Ludwig Ortmann
6021b9f36a reset unused lifo slots 2013-12-19 18:53:06 +01:00
Ludwig Ortmann
1dac115c68 add debug statements to lifo 2013-12-19 18:53:04 +01:00
Oleg Hahm
903ec54a43 making include directives consistent 2013-12-19 15:31:37 +01:00