Merge pull request #1474 from DimitriPapadopoulos/codespell

Fix typos found by codespell

doc/ir/lift.ipynb

@@ -1729,7 +1729,7 @@
     "\n",
     "```\n",
     "\n",
-    "This is the generic code used in `x86_64` to model function calls. But you can finely model functions. For example, suppose you are analysing code on `x86_32` with `stdcall` convention. Suppose you know the callee clean its stack arguments. Supppose as well you know for each function how many arguments it has. You can then customize the model to match the callee and compute the correct stack modification, as well as getting the arguments from stack:\n",
+    "This is the generic code used in `x86_64` to model function calls. But you can finely model functions. For example, suppose you are analysing code on `x86_32` with `stdcall` convention. Suppose you know the callee clean its stack arguments. Suppose as well you know for each function how many arguments it has. You can then customize the model to match the callee and compute the correct stack modification, as well as getting the arguments from stack:\n",
     "\n",
     "\n",
     "\n"

doc/locationdb/locationdb.ipynb

@@ -5,13 +5,13 @@
    "metadata": {},
    "source": [
     "# LocationDB object \n",
-    "The `LocationDB` is the Miasm object responsible of the symbols' management. A `Location` is an object representing a code or data (or anywhere else) position. As the name explicits it, the `LocationDB` is a database of locations. Here are some rules:\n",
+    "The `LocationDB` is the Miasm object responsible of the symbols' management. A `Location` is an object representing a code or data (or anywhere else) position. As the name says, the `LocationDB` is a database of locations. Here are some rules:\n",
     "- each location has exactly *one* associated `LocKey`\n",
     "- a `LocKey` is linked to a unique `LocationDB` (and must not be used in another `LocationDB`)\n",
     "- a `LocKey` is very similar to primary key object in a database.\n",
     "- a `LocKey` can have an optional *offset*.\n",
     "- a `LocKey` can have multiple symbol names\n",
-    "- two `Lockey`s cannot share an identic offset\n",
+    "- two `Lockey`s cannot share an identical offset\n",
     "- two `LocKey`s cannot share a symbol name\n",
     "\n",
     "Below are manipulations of the `LocationDB`"

example/disasm/dis_binary.py

@@ -8,7 +8,7 @@ fdesc = open(sys.argv[1], 'rb')
 loc_db = LocationDB()
 
 # The Container will provide a *bin_stream*, bytes source for the disasm engine
-# It will prodive a view from a PE or an ELF.
+# It will provide a view from a PE or an ELF.
 cont = Container.from_stream(fdesc, loc_db)
 
 # The Machine, instantiated with the detected architecture, will provide tools

miasm/analysis/data_flow.py

@@ -1910,7 +1910,7 @@ class State(object):
 
     def may_interfer(self, dsts, src):
         """
-        Return True is @src may interfer with expressions in @dsts
+        Return True if @src may interfere with expressions in @dsts
         @dsts: Set of Expressions
         @src: expression to test
         """
@@ -2085,7 +2085,7 @@ class State(object):
         to_del = set()
         for node in list(classes.nodes()):
             if self.may_interfer(dsts, node):
-                # Interfer with known equivalence class
+                # Interfere with known equivalence class
                 self.equivalence_classes.del_element(node)
                 if node.is_id() or node.is_mem():
                     self.undefined.add(node)
@@ -2137,7 +2137,7 @@ class State(object):
         undefined = set(node for node in self.undefined if node.is_id() or node.is_mem())
         undefined.update(set(node for node in other.undefined if node.is_id() or node.is_mem()))
         # Should we compute interference between srcs and undefined ?
-        # Nop => should already interfer in other state
+        # Nop => should already interfere in other state
         components1 = classes1.get_classes()
         components2 = classes2.get_classes()
 
@@ -2173,7 +2173,7 @@ class State(object):
                     continue
                 if common:
                     # Intersection contains multiple nodes
-                    # Here, common nodes don't interfer with any undefined
+                    # Here, common nodes don't interfere with any undefined
                     nodes_ok.update(common)
                     out.append(common)
                 diff = component1.difference(common)

miasm/arch/mep/regs.py

@@ -44,7 +44,7 @@ csr_names = ["PC", "LP", "SAR", "S3", "RPB", "RPE", "RPC", "HI", "LO",
 csr_exprs, csr_inits, csr_infos = gen_regs(csr_names, globals())
 
 # Define aliases to control/special registers
-PC = csr_exprs[0]  # Program Conter. On MeP, it is the special register R0
+PC = csr_exprs[0]  # Program Counter. On MeP, it is the special register R0
 LP = csr_exprs[1]  # Link Pointer. On MeP, it is the special register R1
 SAR = csr_exprs[2]  # Shift Amount Register. On MeP, it is the special register R2
 RPB = csr_exprs[4]  # Repeat Begin. On MeP, it is the special register R4

miasm/arch/x86/sem.py

@@ -5057,7 +5057,7 @@ def ldmxcsr(ir, instr, dst):
 
 
 def _select4(src, control):
-    # Implementation inspired from Intel Intrisics Guide
+    # Implementation inspired from Intel Intrinsics Guide
     # @control is already resolved (was an immediate)
 
     if control == 0:

miasm/expression/expression_helper.py

@@ -89,7 +89,7 @@ op_propag_cst = ['+', '*', '^', '&', '|', '>>',
 def is_pure_int(e):
     """
     return True if expr is only composed with integers
-    [!] ExprCond returns True is src1 and src2 are integers
+    [!] ExprCond returns True if src1 and src2 are integers
     """
     def modify_cond(e):
         if isinstance(e, m2_expr.ExprCond):
@@ -344,7 +344,7 @@ class ExprRandom(object):
     compose_max_layer = 5
     # Maximum size of memory address in bits
     memory_max_address_size = 32
-    # Re-use already generated elements to mimic a more realistic behavior
+    # Reuse already generated elements to mimic a more realistic behavior
     reuse_element = True
     generated_elements = {} # (depth, size) -> [Expr]
 
@@ -450,7 +450,7 @@ class ExprRandom(object):
         if not cls.perfect_tree:
             depth = random.randint(max(0, depth - 2), depth)
 
-        # Element re-use
+        # Element reuse
         if cls.reuse_element and random.choice([True, False]) and \
                 (depth, size) in cls.generated_elements:
             return random.choice(cls.generated_elements[(depth, size)])

miasm/jitter/jitload.py

@@ -476,7 +476,7 @@ class Jitter(object):
     def get_exception(self):
         return self.cpu.get_exception() | self.vm.get_exception()
 
-    # commun functions
+    # common functions
     def get_c_str(self, addr, max_char=None):
         """Get C str from vm.
         @addr: address in memory

miasm/loader/pe.py

@@ -1110,7 +1110,7 @@ class DirDelay(CStruct):
                         if isfromva(tmp_thunk[j].rva & 0x7FFFFFFF) == func:
                             return isfromva(entry.firstthunk) + j * 4
             else:
-                raise ValueError('unknown func tpye %r' % func)
+                raise ValueError('unknown func type %r' % func)
 
     def get_funcvirt(self, addr):
         rva = self.get_funcrva(addr)

test/arch/mep/ir/test_loadstore.py

@@ -83,7 +83,7 @@ class TestLoadStore(object):
                          [(ExprMem(ExprInt(0x1010, 32), 32), ExprInt(0xABC7, 32))])
 
     def test_lb(self):
-        """Test LB executon"""
+        """Test LB execution"""
 
         # LB Rn,(Rm)
         exec_instruction("LB R1, (R2)",