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Author SHA1 Message Date
Sebastian Huber edf640f8cf rbtree: Add _RBTree_Replace_node() 2015-09-03 13:58:24 +02:00
Sebastian Huber e9fbaa3b48 rbtree: Replace implementation 
Use the BSD <sys/tree.h> implementation since it is faster, more
flexible and uses less storage.  See https://github.com/sebhub/rb-bench.
 2015-09-03 13:58:16 +02:00
Sebastian Huber 8c25e04606 score: Optimize thread queue first operation 
In case the thread queue heads exist, then the queue is not empty.  See
_Thread_queue_First_locked().
 2015-09-02 15:02:27 +02:00
Sebastian Huber 3b3d1489e4 posix: glibc compatibility 2015-09-02 14:05:02 +02:00
Sebastian Huber d9d0a84f85 psxtests/psxcancel: Check return status 
Update #2402.
 2015-09-01 14:07:51 +02:00
Sebastian Huber 44f3ea917f score: Fix return status of mutex try acquire 
This fixes a copy and paste error (from libbsd).
 2015-09-01 12:50:56 +02:00
Sebastian Huber 95b43d0dde arm: Replace __sync_synchronize() implementation 2015-09-01 09:59:26 +02:00
Sebastian Huber 39e3e20140 arm: Use compiler memory barrier by default 2015-09-01 09:59:18 +02:00
Sebastian Huber 509e8d7f4d rbtree: Delete rtems_rbtree_find_control() 
This function is hard to support in alternative implementations.  It has
no internal use case.
 2015-09-01 09:07:08 +02:00
Sebastian Huber f71e67dc56 rbtree: Delete unused RBTREE_NODE_*() macros 2015-08-31 09:59:42 +02:00
Sebastian Huber ddb6a49bdf rbtree: Delete _RBTree_Initialize() 
This function has no internal use case.
 2015-08-31 09:59:42 +02:00
Sebastian Huber b9877ee03d rbtree: Delete _RBTree_Get() 
This function has no internal use case.
 2015-08-31 09:59:42 +02:00
Sebastian Huber 2d48456ef5 rbheap: Drop direction from _RBTree_Iterate() 2015-08-31 09:59:42 +02:00
Sebastian Huber 3f49446e54 rbtree: Delete _RBTree_Is_first() 2015-08-31 09:59:41 +02:00
Sebastian Huber 341f629614 rbtree: Add _RBTree_Minimum(), _RBTree_Maximum() 2015-08-31 09:59:41 +02:00
Sebastian Huber d7c93070cc sptests/sprbtree01: Avoid internal API 2015-08-31 09:56:55 +02:00
Sebastian Huber d128b4f2ed sptests/sprbtree01: Fix random ops test case 2015-08-31 09:56:55 +02:00
Sebastian Huber c72f1322d2 rbheap: Avoid internal API 2015-08-31 09:56:55 +02:00
Sebastian Huber 1f242285df posix: Avoid _RBTree_Next() 2015-08-31 09:56:55 +02:00
Ketul Shah 151e53feab Beagle: GPIO support (for BBB) 
GPIO Driver Development for BeagleBone Black based on the generic GPIO API
 2015-08-18 17:05:55 +02:00
Andre Marques b09a578e8a Closes ticket #2390, and also updates the RPI implementation. 
makes rtems_gpio_bsp_get_value return uint32_t.  Motivation: simplify
beagle gpio implementation for common gpio apio.
 2015-08-18 02:26:48 +02:00
Andre Marques 61e7c698a4 Raspberry Pi implementation for the RTEMS GPIO API. 
Added support for the new RTEMS GPIO API functions.

Test cases can be found in https://github.com/asuol/RTEMS_rpi_testing/tree/master/GPIO
 2015-08-06 10:53:46 -04:00
Andre Marques 87f8b01f58 RTEMS GPIO API definition and implementation. 
Changes relative to the previous patch set:

- Moved GPIO pin interrupts to rtems chains, instead of a local linked list;
- Restructured the pin tracking structure, separating the interrupt information for each pin meaning that a pin without any interrupt enabled only requires 8 bytes, while keeping interrupt information (handling information, handler chain control, ...) requires 24 additional bytes (total of 32 bytes per pin with interrupts enabled);
-  Added support for 'parallel' pin function assignment, allowing the function assignment to be set for multiple pins in a single GPIO hardware call. If a BSP does not support this feature it becomes a sequence of individual calls per pin. Also added support for GPIO pin groupings, allowing to write and read byte data to a series of pins which behave as a single entity;
- Added bank tracking structure to maintain the bank lock and bank level interrupt information (threaded/normal handling, interrupt counter);
- Changed GPIO settings to BSP defined constants, reducing dynamic memory allocation;
- Switched interrupt tasks for a rtems interrupt server, with the possibility of using normal interrupts (user handlers being called within ISR context).
 2015-08-06 10:53:37 -04:00
Nick Withers 040ddd23b5 Respect 2^32 - 1 B NFSv2 maximum file size 
closes #2384
 2015-08-06 10:49:37 -04:00
Joel Sherrill add0e494ef user/c_user.texi: Correct info index entry 
closes #2380.
 2015-08-03 09:34:40 -07:00
Joel Sherrill d138a22b54 ada-tests/support/init.c: Fix compile errors and warnings 
closes #2379.
 2015-08-02 08:31:09 -07:00
Jan Sommer 7e798b4758 Add __synch_synchronize function for arm 
Fixes link failure when linking Ada programs on the raspberry pi
 2015-08-01 10:19:40 -07:00
Nick Withers f8cf567095 ampolish3: Use env to find perl more reliably 
Fixes breakage on at least FreeBSD.

closes #2379.
 2015-08-01 09:58:56 -07:00
Sebastian Huber d0733bb871 bsps/arm: Do not use __ARM_ARCH_7A__ 
This would lead to link-time errors in case less specialized compiler
machine options are used, e.g. to run the GCC test suite.
 2015-07-31 09:58:48 +02:00
Sebastian Huber 9e9e61d27d score: Add self-contained condition implementation 2015-07-30 09:11:18 +02:00
Sebastian Huber a1b4af4bba score: Add scheduler <sys/lock.h> support 2015-07-30 09:11:18 +02:00
Sebastian Huber 40188718f2 score: Add self-contained futex implementation 2015-07-30 09:11:18 +02:00
Sebastian Huber 7237b3e076 score: Add self-contained semaphore implementation 2015-07-30 09:11:18 +02:00
Sebastian Huber 214d8edd18 score: Add self-contained mutex implementation 
This mutex implementation uses a thread priority queue with a simple
priority inheritance mechanism (similar to the object based mutexes).
The storage space must be supplied by the user (16 bytes on 32-bit
targets).
 2015-07-30 09:11:18 +02:00
Sebastian Huber 12f93fbb13 score: Add thread queue for self-contained objects 2015-07-30 09:11:17 +02:00
Sebastian Huber 0e3c59d65c score: Use a plain ticket lock for thread locks 
This enables external libraries to use thread locks since they are
independent of the actual RTEMS build configuration, e.g. profiling
enabled or disabled.
 2015-07-30 09:11:13 +02:00
Sebastian Huber 10e32a2634 score: Add potpourri lock statistics 
These SMP lock statistics are used for all lock objects that lack a
storage space for the statistics.  Examples are lock objects used in
external libraries which are independent of the actual RTEMS build
configuration.
 2015-07-30 08:06:01 +02:00
Sebastian Huber e421936bbb score: Provide struct _Thread_queue_Heads 
Use a leading underscore in the structure name to allow forward
declarations in standard header files provided by Newlib and GCC.
 2015-07-30 08:06:01 +02:00
Sebastian Huber 48274706a7 score: Rename struct Thread_Control 
Add a leading underscore to the structure name to allow forward
declarations in standard header files provided by Newlib and GCC.
 2015-07-30 08:06:00 +02:00
Michael Davidsaver 74ef2c101a tftpDriver: close() false error 
closes #2376.
 2015-07-29 10:56:14 -05:00
Sebastian Huber 21789a2117 score: Rename _POSIX_Absolute_timeout_to_ticks() 
Rename _POSIX_Absolute_timeout_to_ticks() to
_TOD_Absolute_timeout_to_ticks() and move it to the score directory.
Delete empty <rtems/posix/time.h>.
 2015-07-28 14:54:51 +02:00
Sebastian Huber f7d95581c8 m68k: Include proper header file 2015-07-24 10:47:25 +02:00
Sebastian Huber 9c53910190 score: Add comment 2015-07-24 09:13:31 +02:00
Sebastian Huber 9780fa937c monitor: Sort alphabetically 2015-07-24 09:09:18 +02:00
Sebastian Huber d70f530842 monitor: Add current CPU of thread 2015-07-24 09:09:18 +02:00
Sebastian Huber 0910e9d438 monitor: Print the wait queue to ease debugging 2015-07-24 09:09:18 +02:00
Sebastian Huber 1f199799b2 monitor: Print addresses like identifiers 
This avoids the "0x0xabc" output and is more compact.
 2015-07-24 09:09:18 +02:00
Sebastian Huber 975e19187d monitor: Remove notepad support 2015-07-24 09:09:18 +02:00
Sebastian Huber 98a41f419c arm: Include proper header file 2015-07-23 20:34:19 +02:00
Sebastian Huber 08135c85d8 i2c: Fix return status of i2c dev read/write 2015-07-23 09:00:31 +02:00