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import gdb # pyright: ignore[reportMissingModuleSource]
class KstdBytesPrinter(gdb.ValuePrinter):
def __init__(self, val):
self.__val = val
self.__value = val["value"]
def to_string(self):
units = ["B", "KiB", "MiB", "GiB", "TiB", "PiB"]
size_in_bytes = int(self.__value)
if size_in_bytes == 0:
return "0 B"
sign = "-" if size_in_bytes < 0 else ""
absolute_size = abs(size_in_bytes)
import math
index = int(math.floor(math.log(absolute_size, 1024)))
index = min(index, len(units) - 1)
divisor = math.pow(1024, index)
size = round(absolute_size / divisor, 2)
return f"{sign}{size} {units[index]}"
def children(self):
yield ("value", self.__value)
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