Initial support for Python 3.14

CMakeLists.txt

@@ -62,6 +62,7 @@ add_library(pycxx STATIC
     bytes/python_3_11.cpp
     bytes/python_3_12.cpp
     bytes/python_3_13.cpp
+    bytes/python_3_14.cpp
 )
 
 add_executable(pycdas pycdas.cpp)

bytecode.cpp

@@ -39,6 +39,7 @@ DECLARE_PYTHON(3, 10)
 DECLARE_PYTHON(3, 11)
 DECLARE_PYTHON(3, 12)
 DECLARE_PYTHON(3, 13)
+DECLARE_PYTHON(3, 14)
 
 const char* Pyc::OpcodeName(int opcode)
 {
@@ -109,6 +110,7 @@ int Pyc::ByteToOpcode(int maj, int min, int opcode)
         case 11: return python_3_11_map(opcode);
         case 12: return python_3_12_map(opcode);
         case 13: return python_3_13_map(opcode);
+        case 14: return python_3_14_map(opcode);
         }
         break;
     }

bytecode_ops.inl

@@ -124,6 +124,104 @@ OPCODE(FORMAT_WITH_SPEC)                // Python 3.13 ->
 OPCODE(MAKE_FUNCTION)                   // Python 3.13 ->
 OPCODE(TO_BOOL)                         // Python 3.13 ->
 
+OPCODE(BUILD_TEMPLATE)                  // Python 3.14 ->
+OPCODE(BINARY_OP_INPLACE_ADD_UNICODE)
+OPCODE(NOT_TAKEN)
+OPCODE(POP_ITER)
+OPCODE(BUILD_INTERPOLATION)
+OPCODE(LOAD_COMMON_CONSTANT)
+OPCODE(LOAD_FAST_BORROW)
+OPCODE(LOAD_FAST_BORROW_LOAD_FAST_BORROW)
+OPCODE(LOAD_SPECIAL)
+OPCODE(BINARY_OP_ADD_FLOAT)
+OPCODE(BINARY_OP_ADD_INT)
+OPCODE(BINARY_OP_ADD_UNICODE)
+OPCODE(BINARY_OP_EXTEND)
+OPCODE(BINARY_OP_MULTIPLY_FLOAT)
+OPCODE(BINARY_OP_MULTIPLY_INT)
+OPCODE(BINARY_OP_SUBSCR_DICT)
+OPCODE(BINARY_OP_SUBSCR_GETITEM)
+OPCODE(BINARY_OP_SUBSCR_LIST_INT)
+OPCODE(BINARY_OP_SUBSCR_LIST_SLICE)
+OPCODE(BINARY_OP_SUBSCR_STR_INT)
+OPCODE(BINARY_OP_SUBSCR_TUPLE_INT)
+OPCODE(BINARY_OP_SUBTRACT_FLOAT)
+OPCODE(BINARY_OP_SUBTRACT_INT)
+OPCODE(CALL_ALLOC_AND_ENTER_INIT)
+OPCODE(CALL_BOUND_METHOD_EXACT_ARGS)
+OPCODE(CALL_BOUND_METHOD_GENERAL)
+OPCODE(CALL_BUILTIN_CLASS)
+OPCODE(CALL_BUILTIN_FAST)
+OPCODE(CALL_BUILTIN_FAST_WITH_KEYWORDS)
+OPCODE(CALL_BUILTIN_O)
+OPCODE(CALL_ISINSTANCE)
+OPCODE(CALL_KW_BOUND_METHOD)
+OPCODE(CALL_KW_NON_PY)
+OPCODE(CALL_KW_PY)
+OPCODE(CALL_LEN)
+OPCODE(CALL_LIST_APPEND)
+OPCODE(CALL_METHOD_DESCRIPTOR_FAST)
+OPCODE(CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS)
+OPCODE(CALL_METHOD_DESCRIPTOR_NOARGS)
+OPCODE(CALL_METHOD_DESCRIPTOR_O)
+OPCODE(CALL_NON_PY_GENERAL)
+OPCODE(CALL_PY_EXACT_ARGS)
+OPCODE(CALL_PY_GENERAL)
+OPCODE(CALL_STR_1)
+OPCODE(CALL_TUPLE_1)
+OPCODE(CALL_TYPE_1)
+OPCODE(COMPARE_OP_FLOAT)
+OPCODE(COMPARE_OP_INT)
+OPCODE(COMPARE_OP_STR)
+OPCODE(CONTAINS_OP_DICT)
+OPCODE(CONTAINS_OP_SET)
+OPCODE(FOR_ITER_GEN)
+OPCODE(FOR_ITER_LIST)
+OPCODE(FOR_ITER_RANGE)
+OPCODE(FOR_ITER_TUPLE)
+OPCODE(JUMP_BACKWARD_JIT)
+OPCODE(JUMP_BACKWARD_NO_JIT)
+OPCODE(LOAD_ATTR_CLASS)
+OPCODE(LOAD_ATTR_CLASS_WITH_METACLASS_CHECK)
+OPCODE(LOAD_ATTR_GETATTRIBUTE_OVERRIDDEN)
+OPCODE(LOAD_ATTR_INSTANCE_VALUE)
+OPCODE(LOAD_ATTR_METHOD_LAZY_DICT)
+OPCODE(LOAD_ATTR_METHOD_NO_DICT)
+OPCODE(LOAD_ATTR_METHOD_WITH_VALUES)
+OPCODE(LOAD_ATTR_MODULE)
+OPCODE(LOAD_ATTR_NONDESCRIPTOR_NO_DICT)
+OPCODE(LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES)
+OPCODE(LOAD_ATTR_PROPERTY)
+OPCODE(LOAD_ATTR_SLOT)
+OPCODE(LOAD_ATTR_WITH_HINT)
+OPCODE(LOAD_CONST_IMMORTAL)
+OPCODE(LOAD_CONST_MORTAL)
+OPCODE(LOAD_GLOBAL_BUILTIN)
+OPCODE(LOAD_GLOBAL_MODULE)
+OPCODE(LOAD_SUPER_ATTR_ATTR)
+OPCODE(LOAD_SUPER_ATTR_METHOD)
+OPCODE(RESUME_CHECK)
+OPCODE(SEND_GEN)
+OPCODE(STORE_ATTR_INSTANCE_VALUE)
+OPCODE(STORE_ATTR_SLOT)
+OPCODE(STORE_ATTR_WITH_HINT)
+OPCODE(STORE_SUBSCR_DICT)
+OPCODE(STORE_SUBSCR_LIST_INT)
+OPCODE(TO_BOOL_ALWAYS_TRUE)
+OPCODE(TO_BOOL_BOOL)
+OPCODE(TO_BOOL_INT)
+OPCODE(TO_BOOL_LIST)
+OPCODE(TO_BOOL_NONE)
+OPCODE(TO_BOOL_STR)
+OPCODE(UNPACK_SEQUENCE_LIST)
+OPCODE(UNPACK_SEQUENCE_TUPLE)
+OPCODE(UNPACK_SEQUENCE_TWO_TUPLE)
+OPCODE(ANNOTATIONS_PLACEHOLDER)
+OPCODE(JUMP)
+OPCODE(JUMP_NO_INTERRUPT)
+OPCODE(SETUP_CLEANUP)
+OPCODE(STORE_FAST_MAYBE_NULL)
+
 /* Has parameter word */
 OPCODE_A_FIRST(STORE_NAME)              // Python 1.0 ->                names[A]
 OPCODE_A(DELETE_NAME)                   // Python 1.0 ->                names[A]
@@ -269,6 +367,7 @@ OPCODE_A(LOAD_FAST_LOAD_FAST)           // Python 3.13 ->               A=locals
 OPCODE_A(SET_FUNCTION_ATTRIBUTE)        // Python 3.13 ->               A=attribute_type
 OPCODE_A(STORE_FAST_LOAD_FAST)          // Python 3.13 ->               A=locals[A<<4]+locals[A&0xf]
 OPCODE_A(STORE_FAST_STORE_FAST)         // Python 3.13 ->               A=locals[A<<4]+locals[A&0xf]
+OPCODE_A(LOAD_SMALL_INT)                // Python 3.14 ->               A=small int range(256)
 
 /* Instrumented opcodes */
 OPCODE_A(INSTRUMENTED_LOAD_SUPER_ATTR)      // Python 3.12 ->           (see LOAD_SUPER_ATTR)
@@ -290,3 +389,6 @@ OPCODE_A(INSTRUMENTED_END_SEND)             // Python 3.12 ->           (see END
 OPCODE_A(INSTRUMENTED_INSTRUCTION)          // Python 3.12 ->           A=(unused)
 OPCODE_A(INSTRUMENTED_LINE)                 // Python 3.12 ->           ???
 OPCODE_A(INSTRUMENTED_CALL_KW)              // Python 3.13 ->           (see CALL_KW)
+OPCODE_A(INSTRUMENTED_POP_ITER)             // Python 3.14 ->           (see POP_ITER)
+OPCODE_A(INSTRUMENTED_NOT_TAKEN)            // Python 3.14 ->           (see NOT_TAKEN)
+OPCODE_A(INSTRUMENTED_END_ASYNC_FOR)        // Python 3.14 ->           (see END_ASYNC_FOR)

pyc_module.cpp

@@ -182,6 +182,12 @@ void PycModule::setVersion(unsigned int magic)
         m_unicode = true;
         break;
 
+    case MAGIC_3_14:
+        m_maj = 3;
+        m_min = 14;
+        m_unicode = true;
+        break;
+
     /* Bad Magic detected */
     default:
         m_maj = -1;
@@ -197,7 +203,7 @@ bool PycModule::isSupportedVersion(int major, int minor)
     case 2:
         return (minor >= 0 && minor <= 7);
     case 3:
-        return (minor >= 0 && minor <= 12);
+        return (minor >= 0 && minor <= 14);
     default:
         return false;
     }

pyc_module.h

@@ -36,6 +36,7 @@ enum PycMagic {
     MAGIC_3_11 = 0x0A0D0DA7,
     MAGIC_3_12 = 0x0A0D0DCB,
     MAGIC_3_13 = 0x0A0D0DF3,
+    MAGIC_3_14 = 0x0A0D0E29,
 
     INVALID = 0,
 };