original files of m241

vxworks-6.9/target/h/arch/ppc/private/vxPortableArchP.h

@@ -0,0 +1,88 @@
+/* vxPortableArchP.h - PowerPC portable library configuration */
+
+/*
+ * Copyright (c) 2007-2008, 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
+--------------------
+01m,20oct10,s_s  renamed _WRS_PORTABLE_vxCpuIndexGet to _WRS_PORTABLE_vxCpuLib
+                 (CQ:WIND00199670)
+01l,29apr10,pad  Moved extern C statement after include statements.
+01k,10oct08,kk   renamed _WRS_PORTABLE_spinlockIsrNdLib to
+                 _WRS_PORTABLE_spinLockIsrNdLib
+01j,27aug08,jpb  Renamed VSB header file
+01i,24jun08,jpb  Added include path for kernel configurations options set in
+                 vsb.  Renamed _WRS_VX_SMP to _WRS_CONFIG_SMP.
+01h,10jun08,to   enabled optimized intContext for SMP
+01g,18mar08,to   enabled optimized taskIdSelf for SMP
+01f,13feb08,to   enabled optimized syscallDispatch
+01e,16jan08,dlk  Rename spinLockFastLib --> spinlockIsrNdLib.
+01d,11dec07,dlk  Add ppc-specific spinLockFastLib.
+01c,22sep07,zl   enabled optimized kernel lock library.
+01b,11jul07,kk   disabled optimized vxAtomicLib for UP
+01a,04may07,zl   created
+*/
+
+#ifndef __INCvxPortableArchPh
+#define __INCvxPortableArchPh
+
+	
+#include <vsbConfig.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * This file is included from <private/vxPortableP.h>. It may undefine
+ * portable library definitions in order to enable architecture specific
+ * implementation of a library or routine.
+ */
+
+/* the following can be overridden with PORTABLE */
+
+#ifndef PORTABLE
+
+#undef _WRS_PORTABLE_bLib
+#undef _WRS_PORTABLE_ffsLib
+#undef _WRS_PORTABLE_ffsTbl
+#undef _WRS_PORTABLE_kernelLockLib
+#undef _WRS_PORTABLE_swab
+#undef _WRS_PORTABLE_spinLockIsrNdLib
+#undef _WRS_PORTABLE_syscallDispatch
+
+#ifdef _WRS_CONFIG_SMP
+/*
+ * These functions' optimized implementations are only used for SMP,
+ * as portable implementations are already optimal for UP.
+ */
+#undef _WRS_PORTABLE_intContext
+#undef _WRS_PORTABLE_taskIdSelf
+#endif /* _WRS_CONFIG_SMP */
+
+#endif /* PORTABLE */
+
+/* the following cannot be overridden with PORTABLE */
+
+#ifdef _WRS_CONFIG_SMP
+/*
+ * UP can disable the cache, hence the optimized version that uses the
+ * lwarx/stwcx. can't be used
+ */
+
+#undef _WRS_PORTABLE_vxAtomicLib
+#endif /* _WRS_CONFIG_SMP */
+
+#undef _WRS_PORTABLE_vxCpuLib
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INCvxPortableArchPh */