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rtems: Add get/set interrupt priorities

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Add directives to get and set the priority of an interrupt vector.

Implement the directives for the following BSP families:

* arm/lpc24xx
* arm/lpc32xx
* powerpc/mpc55xxevb
* powerpc/qoriq

Implement the directives for the following interrupt controllers:

* GICv2 and GICv3 (arm and aarch64)
* NVIC (arm)
* PLIC (riscv)

Update #5002.
This commit is contained in:
Sebastian Huber
2024-04-05 11:07:23 +02:00
committed by Kinsey Moore
parent 89ccc65d1a
commit ab8817ca03
58 changed files with 2189 additions and 228 deletions
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3
cpukit/doxygen/appl-config.h
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@@ -2854,6 +2854,9 @@
* CONFIGURE_STACK_CHECKER_ENABLED. However, using a too small interrupt stack
* size may still result in undefined behaviour.
*
* The interrupt stack size may depend on the interrupt priority settings, see
* also rtems_interrupt_set_priority().
*
* In releases before RTEMS 5.1 the default value was @ref
* CONFIGURE_MINIMUM_TASK_STACK_SIZE instead of #CPU_STACK_MINIMUM_SIZE.
* @endparblock