[rtems commit] shared-irq: add support for custom BSP vector verification

[gedare at rtems.org]

Module:    rtems
Branch:    master
Commit:    f636ba640e19cbceec38c75a4b9dd65623fc6f22
Changeset: http://git.rtems.org/rtems/commit/?id=f636ba640e19cbceec38c75a4b9dd65623fc6f22

Author:    Daniel Hellstrom <daniel at gaisler.com>
Date:      Mon Feb  6 15:15:48 2012 +0100

shared-irq: add support for custom BSP vector verification

Signed-off-by: Daniel Hellstrom <daniel at gaisler.com>

---

 c/src/lib/libbsp/shared/include/irq-generic.h |    2 ++
 c/src/lib/libbsp/shared/include/irq.h         |    8 ++++++++
 2 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/c/src/lib/libbsp/shared/include/irq-generic.h b/c/src/lib/libbsp/shared/include/irq-generic.h
index 5181952..3cbb7db 100644
--- a/c/src/lib/libbsp/shared/include/irq-generic.h
+++ b/c/src/lib/libbsp/shared/include/irq-generic.h
@@ -134,6 +134,7 @@ static inline rtems_vector_number bsp_interrupt_handler_index(
  * @{
  */
 
+#if !defined(BSP_INTERRUPT_CUSTOM_VALID_VECTOR)
 /**
  * @brief Returns true if the interrupt vector with number @a vector is valid.
  */
@@ -142,6 +143,7 @@ static inline bool bsp_interrupt_is_valid_vector(rtems_vector_number vector)
   return (rtems_vector_number) BSP_INTERRUPT_VECTOR_MIN <= vector
     && vector <= (rtems_vector_number) BSP_INTERRUPT_VECTOR_MAX;
 }
+#endif
 
 /**
  * @brief Default interrupt handler.
diff --git a/c/src/lib/libbsp/shared/include/irq.h b/c/src/lib/libbsp/shared/include/irq.h
index ae57bd1..19aed6f 100644
--- a/c/src/lib/libbsp/shared/include/irq.h
+++ b/c/src/lib/libbsp/shared/include/irq.h
@@ -72,6 +72,14 @@
   typedef uint8_t bsp_interrupt_handler_index_type;
 #endif
 
+/**
+ * @brief Enable custom vector checking
+ *
+ * If defined the BSP must implement the custom bsp_interrupt_is_valid_vector()
+ * vector validator check routine.
+ */
+#undef BSP_INTERRUPT_CUSTOM_VALID_VECTOR
+
 /** @} */
 
 #endif /* LIBBSP_SHARED_IRQ_CONFIG_H */