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bsps/irq: Add BSP_INTERRUPT_VECTOR_COUNT

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Assert BSP_INTERRUPT_VECTOR_MAX + 1 == BSP_INTERRUPT_VECTOR_COUNT.

After building all BSPs with this patch, BSP_INTERRUPT_VECTOR_MAX can be
removed and replaced by BSP_INTERRUPT_VECTOR_COUNT.  The
BSP_INTERRUPT_VECTOR_COUNT allows a default implementation which supports no
interrupt vector at all.  Using COUNT instead of MAX may avoid some
interpretation issues, for example is the maximum value a valid vector number
or not.

Update #3269.
This commit is contained in:
Sebastian Huber
2021-06-19 12:40:57 +02:00
parent 900a84c5d1
commit cd5573c09d
55 changed files with 67 additions and 0 deletions
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8
bsps/include/bsp/irq-generic.h
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@@ -62,6 +62,14 @@ extern "C" {
#error "BSP_INTERRUPT_VECTOR_MAX shall be defined"
#endif
#if !defined(BSP_INTERRUPT_VECTOR_COUNT)
#error "BSP_INTERRUPT_VECTOR_COUNT shall be defined"
#endif
#if BSP_INTERRUPT_VECTOR_MAX + 1 != BSP_INTERRUPT_VECTOR_COUNT
#error "BSP_INTERRUPT_VECTOR_COUNT is not equal to BSP_INTERRUPT_VECTOR_MAX + 1"
#endif
#if defined(BSP_INTERRUPT_USE_INDEX_TABLE) && !defined(BSP_INTERRUPT_HANDLER_TABLE_SIZE)
#error "if you define BSP_INTERRUPT_USE_INDEX_TABLE, you have to define BSP_INTERRUPT_HANDLER_TABLE_SIZE etc. as well"
#endif