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change unit size of array of python version

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This commit is contained in:
Koichi Nakamura 2021-12-29 07:41:11 +09:00
parent f38e55984f
commit 46c6196c2c
1 changed files with 3 additions and 2 deletions
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others/planck.py
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@ -17,7 +17,7 @@ VERSION = "{}:{}".format(RUNTIME_NAME, COPYRIGHT)
MEMORY_SIZE = 0x10000 MEMORY_SIZE = 0x10000
memory = array.array('i', [0]*MEMORY_SIZE) memory = array.array('l', [0]*MEMORY_SIZE)
CELL = memory.itemsize CELL = memory.itemsize
CELLm1 = CELL - 1 CELLm1 = CELL - 1
CELL_SHIFT = CELL.bit_length() - 1 CELL_SHIFT = CELL.bit_length() - 1
@ -41,10 +41,11 @@ def align():
write(HERE_CELL, aligned(read(HERE_CELL))) write(HERE_CELL, aligned(read(HERE_CELL)))
def read(addr): def read(addr):
print(addr, addr >> CELL_SHIFT)
return memory[addr >> CELL_SHIFT] return memory[addr >> CELL_SHIFT]
def write(addr, v): def write(addr, v):
memory[addr >> CELL_SHIFT] = ctypes.c_int(v).value memory[addr >> CELL_SHIFT] = ctypes.c_long(v).value
def comma(v): def comma(v):
here = read(HERE_CELL) here = read(HERE_CELL)