84 lines
2.0 KiB
Python
84 lines
2.0 KiB
Python
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# Capstone Python bindings, by Nguyen Anh Quynnh <aquynh@gmail.com>
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import ctypes
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from . import copy_ctypes_list
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from .arm_const import *
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# define the API
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class ArmOpMem(ctypes.Structure):
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_fields_ = (
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('base', ctypes.c_uint),
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('index', ctypes.c_uint),
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('scale', ctypes.c_int),
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('disp', ctypes.c_int),
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('lshift', ctypes.c_int),
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)
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class ArmOpShift(ctypes.Structure):
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_fields_ = (
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('type', ctypes.c_uint),
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('value', ctypes.c_uint),
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)
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class ArmOpValue(ctypes.Union):
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_fields_ = (
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('reg', ctypes.c_uint),
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('imm', ctypes.c_int32),
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('fp', ctypes.c_double),
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('mem', ArmOpMem),
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('setend', ctypes.c_int),
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)
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class ArmOp(ctypes.Structure):
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_fields_ = (
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('vector_index', ctypes.c_int),
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('shift', ArmOpShift),
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('type', ctypes.c_uint),
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('value', ArmOpValue),
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('subtracted', ctypes.c_bool),
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('access', ctypes.c_uint8),
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('neon_lane', ctypes.c_int8),
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)
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@property
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def imm(self):
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return self.value.imm
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@property
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def reg(self):
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return self.value.reg
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@property
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def fp(self):
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return self.value.fp
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@property
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def mem(self):
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return self.value.mem
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@property
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def setend(self):
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return self.value.setend
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class CsArm(ctypes.Structure):
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_fields_ = (
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('usermode', ctypes.c_bool),
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('vector_size', ctypes.c_int),
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('vector_data', ctypes.c_int),
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('cps_mode', ctypes.c_int),
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('cps_flag', ctypes.c_int),
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('cc', ctypes.c_uint),
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('update_flags', ctypes.c_bool),
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('writeback', ctypes.c_bool),
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('post_index', ctypes.c_bool),
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('mem_barrier', ctypes.c_int),
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('op_count', ctypes.c_uint8),
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('operands', ArmOp * 36),
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)
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def get_arch_info(a):
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return (a.usermode, a.vector_size, a.vector_data, a.cps_mode, a.cps_flag, a.cc, a.update_flags, \
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a.writeback, a.post_index, a.mem_barrier, copy_ctypes_list(a.operands[:a.op_count]))
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