original files of m241

vxworks-6.9/target/h/sys/taskDefs.h

@@ -0,0 +1,58 @@
+/* taskDefs.h - Constants and other definitions required by taskLib */
+
+/*
+ * Copyright (c) 2005-2006,2008-2010 Wind River Systems, Inc.
+ *
+ * The right to copy, distribute, modify or otherwise make use
+ * of this software may be licensed only pursuant to the terms
+ * of an applicable Wind River license agreement.
+ */
+
+/*
+modification history
+--------------------
+01e,29apr10,pad  Moved extern C statement after include statements.
+01d,19mar09,to   WIND00158413: increase KERNEL_TASK_EXC_STACK_SIZE for x86
+01c,07jan08,slk  defect 112288: fix CPU_FAMILY define for MIPS
+                 KERNEL_TASK_EXC_STACK_SIZE
+01b,16may06,pes  Increase KERNEL_TASK_EXC_STACK_SIZE for MIPS builds.
+01b,16may06,slk  modified to increase exception stack size for MIPS times 2
+01a,15aug05,yvp  written by extracting definitions from taskLib.h & taskLibP.h
+*/
+
+#ifndef __INCtaskDefsh
+#define __INCtaskDefsh
+
+/* includes */
+
+#include "vxWorks.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* defines */
+
+#define VX_USER_MODE		0x0000	 /* INTERNAL: tasks in user mode */
+#define VX_SUPERVISOR_MODE	0x0001	 /* INTERNAL: tasks in sup mode */
+#define VX_DEALLOC_STACK	0x0004	 /* INTERNAL: deallocate stack */
+#define VX_TASK_OBJ_OWNER	0x0800	 /* INTERNAL: task owns objs directly */
+#define VX_DEALLOC_EXC_STACK	0x1000	 /* INTERNAL: deallocate the exc stack */
+#define VX_DEALLOC_TCB		0x8000	 /* INTERNAL: deallocate the task TCB */
+
+#ifndef	_WRS_ARCH_IS_SIMULATOR
+#if (CPU_FAMILY==MIPS) || (CPU_FAMILY==I80X86)
+#define KERNEL_TASK_EXC_STACK_SIZE (4096*2)
+#else /* (CPU_FAMILY==MIPS) || (CPU_FAMILY==I80X86) */
+#define KERNEL_TASK_EXC_STACK_SIZE (4096)
+#endif /* (CPU_FAMILY==MIPS) || (CPU_FAMILY==I80X86) */
+#else /* _WRS_ARCH_IS_SIMULATOR */
+#define KERNEL_TASK_EXC_STACK_SIZE (4096*3)
+#endif /* _WRS_ARCH_IS_SIMULATOR */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INCtaskDefsh */