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Rev 2927 Rev 4691
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 *
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 *
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 * @param bitmap Bitmap structure.
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 * @param bitmap Bitmap structure.
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 * @param map Address of the memory used to hold the map.
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 * @param map Address of the memory used to hold the map.
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 * @param bits Number of bits stored in bitmap.
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 * @param bits Number of bits stored in bitmap.
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 */
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 */
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void bitmap_initialize(bitmap_t *bitmap, uint8_t *map, count_t bits)
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void bitmap_initialize(bitmap_t *bitmap, uint8_t *map, size_t bits)
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{
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{
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    bitmap->map = map;
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    bitmap->map = map;
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    bitmap->bits = bits;
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    bitmap->bits = bits;
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}
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}
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 *
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 *
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 * @param bitmap Bitmap structure.
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 * @param bitmap Bitmap structure.
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 * @param start Starting bit.
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 * @param start Starting bit.
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 * @param bits Number of bits to set.
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 * @param bits Number of bits to set.
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 */
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 */
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void bitmap_set_range(bitmap_t *bitmap, index_t start, count_t bits)
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void bitmap_set_range(bitmap_t *bitmap, size_t start, size_t bits)
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{
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{
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    index_t i=0;
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    size_t i = 0;
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    index_t aligned_start;
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    size_t aligned_start;
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    count_t lub;        /* leading unaligned bits */
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    size_t lub;     /* leading unaligned bits */
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    count_t amb;        /* aligned middle bits */
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    size_t amb;     /* aligned middle bits */
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    count_t tab;        /* trailing aligned bits */
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    size_t tab;     /* trailing aligned bits */
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    ASSERT(start + bits <= bitmap->bits);
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    ASSERT(start + bits <= bitmap->bits);
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    aligned_start = ALIGN_UP(start, 8);
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    aligned_start = ALIGN_UP(start, 8);
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    lub = min(aligned_start - start, bits);
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    lub = min(aligned_start - start, bits);
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 *
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 *
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 * @param bitmap Bitmap structure.
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 * @param bitmap Bitmap structure.
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 * @param start Starting bit.
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 * @param start Starting bit.
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 * @param bits Number of bits to clear.
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 * @param bits Number of bits to clear.
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 */
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 */
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void bitmap_clear_range(bitmap_t *bitmap, index_t start, count_t bits)
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void bitmap_clear_range(bitmap_t *bitmap, size_t start, size_t bits)
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{
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{
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    index_t i=0;
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    size_t i = 0;
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    index_t aligned_start;
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    size_t aligned_start;
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    count_t lub;        /* leading unaligned bits */
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    size_t lub;     /* leading unaligned bits */
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    count_t amb;        /* aligned middle bits */
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    size_t amb;     /* aligned middle bits */
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    count_t tab;        /* trailing aligned bits */
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    size_t tab;     /* trailing aligned bits */
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    ASSERT(start + bits <= bitmap->bits);
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    ASSERT(start + bits <= bitmap->bits);
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    aligned_start = ALIGN_UP(start, 8);
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    aligned_start = ALIGN_UP(start, 8);
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    lub = min(aligned_start - start, bits);
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    lub = min(aligned_start - start, bits);
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 *
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 *
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 * @param dst Destination bitmap.
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 * @param dst Destination bitmap.
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 * @param src Source bitmap.
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 * @param src Source bitmap.
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 * @param bits Number of bits to copy.
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 * @param bits Number of bits to copy.
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 */
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 */
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void bitmap_copy(bitmap_t *dst, bitmap_t *src, count_t bits)
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void bitmap_copy(bitmap_t *dst, bitmap_t *src, size_t bits)
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{
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{
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    index_t i;
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    size_t i;
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    ASSERT(bits <= dst->bits);
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    ASSERT(bits <= dst->bits);
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    ASSERT(bits <= src->bits);
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    ASSERT(bits <= src->bits);
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    for (i = 0; i < bits / 8; i++)
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    for (i = 0; i < bits / 8; i++)