MdePkg RVCT: add definition of UNREACHABLE

[mirror_edk2.git] / MdePkg / Include / Arm / ProcessorBind.h

diff --git a/MdePkg/Include/Arm/ProcessorBind.h b/MdePkg/Include/Arm/ProcessorBind.h
index c2482c2f50f0efeb3b0b1ff18fbb20b68cc13bfa..5ee7465c05a346df182b8d0de0bcf6e93328e54d 100644 (file)
--- a/MdePkg/Include/Arm/ProcessorBind.h
+++ b/MdePkg/Include/Arm/ProcessorBind.h
@@ -28,6 +28,13 @@
 #pragma pack()\r
 #endif\r
 \r
+//\r
+// RVCT does not support the __builtin_unreachable() macro\r
+//\r
+#ifdef __ARMCC_VERSION\r
+#define UNREACHABLE()\r
+#endif\r
+\r
 #if _MSC_EXTENSIONS \r
   //\r
   // use Microsoft* C complier dependent integer width types \r