22 lines
558 B
Python
22 lines
558 B
Python
from ... import utils
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from ...hdl import ast
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from ..._utils import deprecated
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__all__ = ["log2_int", "bits_for", "value_bits_sign"]
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@deprecated("instead of `log2_int`, use `nmigen.utils.log2_int`")
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def log2_int(n, need_pow2=True):
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return utils.log2_int(n, need_pow2)
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@deprecated("instead of `bits_for`, use `nmigen.utils.bits_for`")
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def bits_for(n, require_sign_bit=False):
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return utils.bits_for(n, require_sign_bit)
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@deprecated("instead of `value_bits_sign(v)`, use `v.shape()`")
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def value_bits_sign(v):
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return ast.Value.cast(v).shape()
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