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Author SHA1 Message Date
Sebastian Huber
10c4636947 rbheap: Fix rtems_rbheap_free() 
Remove unused descriptor of merged free chunks from the free chain and
add them to the spare descriptors.

Close #2417.
 2015-09-11 11:28:13 +02:00
Sebastian Huber
5e4714b032 libtests/rbheap01: Simplify 
Update #2417.
 2015-09-11 11:27:33 +02:00
Sebastian Huber
808230add9 Upgrade to 4.11.99.0 2015-09-11 08:24:18 +02:00
Marcos Diaz
bebfc4209b Beaglebone: fix missing clobber in inline assembly. 
flush_data_cache uses R0 directly but doesn't list it as a clobbered
register. Compiling with -O3 made this code break, since the function
that calls flush_data_cache already uses r0.

closes #2416.
 2015-09-10 13:21:41 -05:00
Joel Sherrill
cf2f3834a3 lpc23xx_tli800: Add mdosfs_fsscandir01 to tests to avoid. Does not link. 2015-09-10 11:03:43 -07:00
Sebastian Huber
fc5e52b938 bsps/arm: Fix function definition 
Close #2385.
 2015-09-04 13:50:28 +02:00
Sebastian Huber
252e244e6d smp: Documentation 2015-09-04 13:47:30 +02:00
Sebastian Huber
e1769f2764 smp: Documentation 
Close #2274.
 2015-09-04 13:44:47 +02:00
Sebastian Huber
dafa5d8843 score: Implement priority boosting 2015-09-04 13:26:17 +02:00
Sebastian Huber
3995e6d9c2 score: Implement SMP-specific priority queue 2015-09-04 13:25:03 +02:00
Sebastian Huber
c4db18a0bb score: Documentation 2015-09-04 13:14:54 +02:00
Sebastian Huber
cee82dfb26 smp: Documentation 2015-09-04 13:14:50 +02:00
Sebastian Huber
06496fba0a smp: Documentation 2015-09-04 13:09:17 +02:00
Martin Galvan
41b5c915e3 cpukit/libmisc/dumpbuf/dumpbuf.c: Fix compilation warnings 
Compiling dumpbuf.c causes the following warning to be issued:

warning: pointer targets in passing argument 1 of 'snprintf' differ in signedness [-Wpointer-sign]

This happens because line_buffer is declared as unsigned.

Closes #2411.
 2015-09-03 16:09:02 -05:00
Martin Galvan
28a870c47f cpukit/libnetworking/rtems/rtems_dhcp.c: Fix compilation error 
Apparently 'free' is defined as a macro which takes two arguments and calls
rtems_bsdnet_free. When fixing #2405 I added a missing 'free' but didn't notice
it was non-standard.

Closes #2410.
 2015-09-03 15:42:41 -05:00
Martin Galvan
cc93c83e00 cpukit/libmisc/dumpbuf/dumpbuf.c: Fix undefined behavior for sprintf() 
I also used the 'n' versions of the string functions, #define'd magic numbers
and added a few comments.

Updates #2405.
 2015-09-03 12:33:28 -05:00
Martin Galvan
9147a825d6 tools/cpu/nios2/ptf.c: Fix leak of memory pointed to by new_prefix 
Updates #2405.
 2015-09-03 12:33:25 -05:00
Martin Galvan
c83bad2fc4 cpukit/libnetworking/rtems/rtems_dhcp.c: Fix leak on realloc failure for dhcp_hostname. 
Closes #2405.
 2015-09-03 11:28:10 -05:00
Martin Galvan
17f71fc780 tools/cpu/nios2/memory.c: Fix uninitialized use of variable memory 
Updates #2405.
 2015-09-03 11:28:06 -05:00
Martin Galvan
7def219b84 various .h files: Add missing C++ extern wrappers 
Updates #2405.
 2015-09-03 11:28:04 -05:00
Sebastian Huber
f820227372 JFFS2: Use RTEMS red-black tree implementation 2015-09-03 14:00:26 +02:00
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