| Commit message (Collapse) | Author | Age | Files | Lines |
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closes #2508.
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Updates #2443.
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updates #2452.
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updates #2446.
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Under certain conditions a new watchdog was inserted with a wrong
and very large delta interval due to a wrong iterator update.
Bug was introduced by 1ccbd052910ed16131c74b0d5595c8a94066942d.
Close #2507.
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Fix things broken by commit d5154d0f6a04f3b7ed59d9a09038576fe2640756.
Update #2493.
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Assignment was misplaced by one line.
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Fixes #2505.
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closes #2493.
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Notepads where a feature of RTEMS' tasks that simply functioned in
the same way as POSIX keys or threaded local storage (TLS). They were
introduced well before per task variables, which are also deprecated,
and were barely used in favor of their POSIX alternatives.
In addition to their scarce usage, Notepads took up unnecessary memory.
For each task:
- 16 32-bit integers were allocated.
- A total of 64 bytes per task per thread.
This is especially critical in low memory and safety-critical applications.
They are also defined as uint32_t, and therefore are not guaranteed to
hold a pointer.
Lastly, they are not portable solutions for SMP and uniprocessor systems,
like POSIX keys and TLS.
updates #2493.
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Under certain conditions a new watchdog was inserted with a wrong and
very large delta interval due to an incomplete iterator update.
Bug was introduced by 1ccbd052910ed16131c74b0d5595c8a94066942d.
Close #2501.
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Updates #2442.
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GPIO interrupts
Currently, rtems_gpio_bsp_disable_interrupt disables the interrupts for all the
pins, not just the one that actually caused the interrupt. This patch
fixes that issue.
Closes #2497.
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Fixed as reported by Pavel:
https://lists.rtems.org/pipermail/devel/2015-December/013189.html
Closes #2498.
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Store the unblock signals to exploit the zero-initialization of the
thread control block.
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This reduces the code size of the thread initialization.
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updates #2448.
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closes #2453.
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Show the architecture and BSP count.
Closes #2491.
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updates #2453.
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updates #2451.
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transient event
The ISR will send a transient event to the task specified in bus->taskid.
Make sure that the correct task_id is written to this field before waiting
for the transient event to arrive.
Fixes #2483
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updates #2449.
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updates #2450.
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Remove the thread action handler parameter from
_Thread_Action_initialize() and instead set it later in
_Thread_Add_post_switch_action(). This avoids a dependency on the
thread action handler via the thread initialization.
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Make rtems_initialize_data_structures(),
rtems_initialize_before_drivers() and rtems_initialize_device_drivers()
static. Rename rtems_initialize_start_multitasking() to
rtems_initialize_executive() and call the registered system
initialization handlers in this function. Add system initialization API
available via #include <rtems/sysinit.h>. Update the documentation
accordingly.
This is no functional change, only the method to call the existing
initialization routines changes. Instead of direct function calls a
table of function pointers contained in the new RTEMS system
initialization linker set is used. This table looks like this (the
actual addresses depend on the target).
nm *.exe | grep _Linker | sort
0201a2d0 D _Linker_set__Sysinit_begin
0201a2d0 D _Linker_set__Sysinit_bsp_work_area_initialize
0201a2d4 D _Linker_set__Sysinit_bsp_start
0201a2d8 D _Linker_set__Sysinit_rtems_initialize_data_structures
0201a2dc D _Linker_set__Sysinit_bsp_libc_init
0201a2e0 D _Linker_set__Sysinit_rtems_initialize_before_drivers
0201a2e4 D _Linker_set__Sysinit_bsp_predriver_hook
0201a2e8 D _Linker_set__Sysinit_rtems_initialize_device_drivers
0201a2ec D _Linker_set__Sysinit_bsp_postdriver_hook
0201a2f0 D _Linker_set__Sysinit_end
Add test sptests/spsysinit01.
Update #2408.
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updates #2447.
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Use the bsp_predriver_hook() instead.
Update #2408.
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Update #2408.
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Rename BSP-specific bsp_pretasking_hook() to bsp_predriver_hook().
Update #2408.
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Update #2408.
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Update #2408.
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Call bsp_work_area_initialize() before bsp_start(). This allows
bsp_start() to use malloc() etc. which is beneficial for systems with a
plug-and-play hardware enumeration.
Update #2408.
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Move content to bsp_predriver_hook() functions of the BSPs.
Update #2408.
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