2 files changed, 6 insertions, 3 deletions
diff --git a/c/src/lib/libbsp/arm/lpc24xx/irq/irq-dispatch.c b/c/src/lib/libbsp/arm/lpc24xx/irq/irq-dispatch.c
index 2f8a23c576..4b84c94bf8 100644
--- a/c/src/lib/libbsp/arm/lpc24xx/irq/irq-dispatch.c
+++ b/c/src/lib/libbsp/arm/lpc24xx/irq/irq-dispatch.c
@@ -20,6 +20,8 @@
  * http://www.rtems.com/license/LICENSE.
  */
 
+#include <rtems/score/armv4.h>
+
 #include <bsp.h>
 #include <bsp/irq.h>
 #include <bsp/irq-generic.h>
@@ -33,13 +35,13 @@ void bsp_interrupt_dispatch(void)
   rtems_vector_number vector = VICVectAddr;
 
   /* Enable interrupts in program status register */
-  uint32_t psr = arm_status_irq_enable();
+  uint32_t psr = _ARMV4_Status_irq_enable();
 
   /* Dispatch interrupt handlers */
   bsp_interrupt_handler_dispatch(vector);
 
   /* Restore program status register */
-  arm_status_restore(psr);
+  _ARMV4_Status_restore(psr);
 
   /* Acknowledge interrupt */
   VICVectAddr = 0;
diff --git a/c/src/lib/libbsp/arm/lpc24xx/irq/irq.c b/c/src/lib/libbsp/arm/lpc24xx/irq/irq.c
index f99ce46c99..02ddb78942 100644
--- a/c/src/lib/libbsp/arm/lpc24xx/irq/irq.c
+++ b/c/src/lib/libbsp/arm/lpc24xx/irq/irq.c
@@ -20,6 +20,7 @@
  * http://www.rtems.com/license/LICENSE.
  */
 
+#include <rtems/score/armv4.h>
 #include <rtems/score/armv7m.h>
 
 #include <bsp.h>
@@ -113,7 +114,7 @@ rtems_status_code bsp_interrupt_facility_initialize(void)
   }
 
   /* Install the IRQ exception handler */
-  _CPU_ISR_install_vector(ARM_EXCEPTION_IRQ, arm_exc_interrupt, NULL);
+  _CPU_ISR_install_vector(ARM_EXCEPTION_IRQ, _ARMV4_Exception_interrupt, NULL);
 
   return RTEMS_SUCCESSFUL;
 }