[rtems commit] arm: Add ARMv7-M SHCSR register bits

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    805ef2f2baf0dd5cdcd828a36ce5be722407ca25
Changeset: http://git.rtems.org/rtems/commit/?id=805ef2f2baf0dd5cdcd828a36ce5be722407ca25

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Sat Nov 30 20:53:41 2013 +0100

arm: Add ARMv7-M SHCSR register bits

---

 cpukit/score/cpu/arm/rtems/score/armv7m.h |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/cpukit/score/cpu/arm/rtems/score/armv7m.h b/cpukit/score/cpu/arm/rtems/score/armv7m.h
index 3a41a0c..e765dfd 100644
--- a/cpukit/score/cpu/arm/rtems/score/armv7m.h
+++ b/cpukit/score/cpu/arm/rtems/score/armv7m.h
@@ -81,10 +81,16 @@ typedef struct {
 #define ARMV7M_SCB_AIRCR_VECTCLRACTIVE (1U << 1)
 #define ARMV7M_SCB_AIRCR_VECTRESET (1U << 0)
   uint32_t aircr;
+
   uint32_t scr;
   uint32_t ccr;
   uint8_t shpr [12];
+
+#define ARMV7M_SCB_SHCSR_USGFAULTENA (1U << 18)
+#define ARMV7M_SCB_SHCSR_BUSFAULTENA (1U << 17)
+#define ARMV7M_SCB_SHCSR_MEMFAULTENA (1U << 16)
   uint32_t shcsr;
+
   uint32_t cfsr;
   uint32_t hfsr;
   uint32_t dfsr;