Commonize all possible IL base classes in commonil.py

1 files changed, 147 insertions, 0 deletions

diff --git a/python/commonil.py b/python/commonil.py
new file mode 100644
index 00000000..4a079f02
--- /dev/null
+++ b/python/commonil.py
@@ -0,0 +1,147 @@
+# Copyright (c) 2019-2021 Vector 35 Inc
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+from dataclasses import dataclass
+
+
+# This file contains a list of top level abstract classes for implementing BNIL instructions
+
+@dataclass(frozen=True, repr=False)
+class Constant:
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class BinaryOperation:
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class UnaryOperation:
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class Comparison(BinaryOperation):
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class SSA:
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class Phi(SSA):
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class FloatingPoint:
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class ControlFlow:
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class Terminal(ControlFlow):
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class Loop(ControlFlow):
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class Call(ControlFlow):
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class Syscall(Call):
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class Tailcall(Call):
+	pass
+
+@dataclass(frozen=True, repr=False)
+class Return(Terminal):
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class Signed:
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class Arithmetic:
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class Carry(Arithmetic):
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class DoublePrecision(Arithmetic):
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class Memory:
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class Load:
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class Store:
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class RegisterStack:
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class SetVar:
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class StackOperation:
+	pass
+
+
+@dataclass(frozen=True, repr=False)
+class SetReg:
+	pass