original files of m241

vxworks-6.9/target/h/arch/mips/mipsR2Hazards.h

@@ -0,0 +1,41 @@
+/* mipsR2Hazards.h - assembler definitions header file */
+
+/* Copyright  2005-2006 Wind River Systems, Inc. */
+
+/*
+modification history
+--------------------
+01d,12jan06,pes  R2 ISA support completed, remove EHB macro from HAZARD
+                 macros. (EHB macro definition retained for backward
+                 compatibility.)
+01c,11apr05,d_c  rename mti24kxHazards.h to mipsR2Hazards.h
+01b,24feb05,pes  Modified to use the 'ehb' instruction, either by
+		 macro or actual instruction (if supported by assembler)
+01a,16feb05,pes  Created from mti5kxHazards.h
+*/
+
+/* These hazard macros are intended for use with MIPS architecture-
+ * dependent assembly files which require handling hazards.
+ * These macros support release 2 ISA cores
+ * This file is included by the asmMips.h file when the HAZARD_FILE macro
+ * is defined using
+ * #define HAZARD_FILE <mipsR2Hazards.h>
+ */
+
+#ifndef __INCmipsR2Hazardsh
+#define __INCmipsR2Hazardsh
+
+/* Hazard macros */
+/* Keep macro definition for backward compatability */
+#define EHB	ehb
+
+#define HAZARD_TLB		ehb
+#define HAZARD_ERET		ehb
+#define HAZARD_CP_READ		ehb
+#define HAZARD_CP_WRITE		ehb
+#define HAZARD_CACHE_TAG	ehb
+#define HAZARD_CACHE		ehb
+#define HAZARD_INTERRUPT	ehb
+
+#endif /* __INCmipsR2Hazardsh */
+