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-rw-r--r--cpukit/score/include/rtems/score/bitfield.h110
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diff --git a/cpukit/score/include/rtems/score/bitfield.h b/cpukit/score/include/rtems/score/bitfield.h
deleted file mode 100644
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--- a/cpukit/score/include/rtems/score/bitfield.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/**
- * @file rtems/score/bitfield.h
- *
- * @brief Bit Field Manipulation Routines
- *
- * This include file contains all bit field manipulation routines.
- */
-
-/*
- * COPYRIGHT (c) 1989-2006.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.com/license/LICENSE.
- */
-
-#ifndef _RTEMS_SCORE_BITFIELD_H
-#define _RTEMS_SCORE_BITFIELD_H
-
-/**
- * @defgroup ScoreBitfield Bitfield Handler
- *
- * @ingroup Score
- *
- * This handler encapsulates functionality that is used to manipulate the
- * priority bitfields used to lookup which priority has the highest
- * priority ready to execute thread.
- */
-/**@{*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if ( CPU_USE_GENERIC_BITFIELD_DATA == TRUE )
-
-/**
- * This table is used by the generic bitfield routines to perform
- * a highly optimized bit scan without the use of special CPU
- * instructions.
- */
-#ifndef SCORE_INIT
-extern const unsigned char __log2table[256];
-#else
-const unsigned char __log2table[256] = {
- 7, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-};
-#endif
-
-#endif
-
-/**
- * @brief Gets the @a _bit_number of the first bit set in the specified value.
- *
- * This routine returns the @a _bit_number of the first bit set
- * in the specified value. The correspondence between @a _bit_number
- * and actual bit position is processor dependent. The search for
- * the first bit set may run from most to least significant bit
- * or vice-versa.
- *
- * @param[in] _value is the value to bit scan.
- * @param[in] _bit_number is the position of the first bit set.
- *
- * @note This routine is used when the executing thread is removed
- * from the ready state and, as a result, its performance has a
- * significant impact on the performance of the executive as a whole.
- *
- * @note This routine must be a macro because if a CPU specific version
- * is used it will most likely use inline assembly.
- */
-#if ( CPU_USE_GENERIC_BITFIELD_CODE == FALSE )
-#define _Bitfield_Find_first_bit( _value, _bit_number ) \
- _CPU_Bitfield_Find_first_bit( _value, _bit_number )
-#else
-#define _Bitfield_Find_first_bit( _value, _bit_number ) \
- { \
- register uint32_t __value = (uint32_t) (_value); \
- register const unsigned char *__p = __log2table; \
- \
- if ( __value < 0x100 ) \
- (_bit_number) = (Priority_bit_map_Control)( __p[ __value ] + 8 ); \
- else \
- (_bit_number) = (Priority_bit_map_Control)( __p[ __value >> 8 ] ); \
- }
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-/**@}*/
-
-#endif
-/* end of include file */