Squashed 'external/capstone/' content from commit e46f64fa

git-subtree-dir: external/capstone git-subtree-split: e46f64fadb351e9ecd05264fab26f2772feb0994
2026-05-11 11:55:07 +02:00
commit 802798ce3c
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+# Capstone Python bindings, by Peace-Maker <peacemakerctf@gmail.com>
+
+import ctypes
+
+from . import copy_ctypes_list
+from .wasm_const import *
+
+
+# define the API
+class WASMBrTable(ctypes.Structure):
+    _fields_ = (
+        ('length', ctypes.c_uint32),
+        ('address', ctypes.c_uint64),
+        ('default_target', ctypes.c_uint32),
+    )
+
+class WASMOpValue(ctypes.Union):
+    _fields_ = (
+        ('int7', ctypes.c_int8),
+        ('varuint32', ctypes.c_uint32),
+        ('varuint64', ctypes.c_uint64),
+        ('uint32', ctypes.c_uint32),
+        ('uint64', ctypes.c_uint64),
+        ('immediate', ctypes.c_uint32 * 2),
+        ('brtable', WASMBrTable),
+    )
+
+class WASMOp(ctypes.Structure):
+    _fields_ = (
+        ('type', ctypes.c_uint),
+        ('size', ctypes.c_uint32),
+        ('value', WASMOpValue),
+    )
+
+    @property
+    def int7(self):
+        return self.value.int7
+    
+    @property
+    def varuint32(self):
+        return self.value.varuint32
+    
+    @property
+    def varuint64(self):
+        return self.value.varuint64
+    
+    @property
+    def uint32(self):
+        return self.value.uint32
+    
+    @property
+    def uint64(self):
+        return self.value.uint64
+    
+    @property
+    def immediate(self):
+        return self.value.immediate
+    
+    @property
+    def brtable(self):
+        return self.value.brtable
+
+class CsWasm(ctypes.Structure):
+    _fields_ = (
+        ('op_count', ctypes.c_uint8),
+        ('operands', WASMOp * 2),
+    )
+
+def get_arch_info(a):
+    return (copy_ctypes_list(a.operands[:a.op_count]))
+