Added support for setting/getting flags in Registers()

src/dumpulator/details.py

@@ -320,11 +320,25 @@ def _resolve_reg(self, regname):
         return uc_reg
 
     def __getattr__(self, name: str):
+        if name in flagposdict:
+            eflags = self._uc.reg_read(self._resolve_reg("eflags"))
+            return (eflags >> flagposdict[name]) & 1
         return self._uc.reg_read(self._resolve_reg(name))
 
     def __setattr__(self, name: str, value):
         if name.startswith("_"):
             object.__setattr__(self, name, value)
+        elif name in flagposdict: # For setting specific flags
+            resolved_reg = self._resolve_reg("eflags")
+            holder = self._uc.reg_read(resolved_reg)
+            if value == 0:
+                repl_value = holder & ~(1 << flagposdict[name])
+                self._uc.reg_write(resolved_reg, repl_value)
+            elif value == 1:
+                repl_value = holder | (1 << flagposdict[name])
+                self._uc.reg_write(resolved_reg, repl_value)
+            else:
+                raise Exception(f"Attempted to improperly set flag '{name}'")
         else:
             self._uc.reg_write(self._resolve_reg(name), value)
 
@@ -528,3 +542,23 @@ def __setitem__(self, index, value):
     "Reserved"
 ]
 assert len(interrupt_names) == 32
+
+flagposdict = {
+    "cf": 0,
+    "pf": 1,
+    "af": 3,
+    "zf": 5,
+    "sf": 6,
+    "tf": 7,
+    "if": 8,
+    "df": 9,
+    "of": 10,
+    "iopl": 12,
+    "nt": 13,
+    "rf": 15,
+    "vm": 16,
+    "ac": 17,
+    "vif": 18,
+    "vip": 19,
+    "id": 20
+}