wip; Trinket M0 compiles

py/obj.c

@@ -231,7 +231,11 @@ void mp_obj_print_exception_with_limit(const mp_print_t *print, mp_obj_t exc, mp
     mp_print_str(print, "\n");
 }
 
-bool mp_obj_is_true(mp_obj_t arg) {
+void mp_obj_print_exception(const mp_print_t *print, mp_obj_t exc) {
+    mp_obj_print_exception_with_limit(print, exc, 0);
+}
+
+bool PLACE_IN_ITCM(mp_obj_is_true)(mp_obj_t arg) {
     if (arg == mp_const_false) {
         return 0;
     } else if (arg == mp_const_true) {

py/objexcept.c

@@ -336,42 +336,36 @@ MP_DEFINE_EXCEPTION(Exception, BaseException)
   MP_DEFINE_EXCEPTION(AssertionError, Exception)
   MP_DEFINE_EXCEPTION(AttributeError, Exception)
   // MP_DEFINE_EXCEPTION(BufferError, Exception)
+  // MP_DEFINE_EXCEPTION(EnvironmentError, Exception) use OSError instead
   MP_DEFINE_EXCEPTION(EOFError, Exception)
   MP_DEFINE_EXCEPTION(ImportError, Exception)
+  // MP_DEFINE_EXCEPTION(IOError, Exception) use OSError instead
   MP_DEFINE_EXCEPTION(LookupError, Exception)
     MP_DEFINE_EXCEPTION(IndexError, LookupError)
     MP_DEFINE_EXCEPTION(KeyError, LookupError)
   MP_DEFINE_EXCEPTION(MemoryError, Exception)
   MP_DEFINE_EXCEPTION(NameError, Exception)
-    /*
-    MP_DEFINE_EXCEPTION(UnboundLocalError, NameError)
-    */
+    // MP_DEFINE_EXCEPTION(UnboundLocalError, NameError)
   MP_DEFINE_EXCEPTION(OSError, Exception)
-    /*
-    MP_DEFINE_EXCEPTION(BlockingIOError, OSError)
-    MP_DEFINE_EXCEPTION(ChildProcessError, OSError)
     MP_DEFINE_EXCEPTION(ConnectionError, OSError)
       MP_DEFINE_EXCEPTION(BrokenPipeError, ConnectionError)
-      MP_DEFINE_EXCEPTION(ConnectionAbortedError, ConnectionError)
-      MP_DEFINE_EXCEPTION(ConnectionRefusedError, ConnectionError)
-      MP_DEFINE_EXCEPTION(ConnectionResetError, ConnectionError)
-    MP_DEFINE_EXCEPTION(InterruptedError, OSError)
-    MP_DEFINE_EXCEPTION(IsADirectoryError, OSError)
-    MP_DEFINE_EXCEPTION(NotADirectoryError, OSError)
-    MP_DEFINE_EXCEPTION(PermissionError, OSError)
-    MP_DEFINE_EXCEPTION(ProcessLookupError, OSError)
-    MP_DEFINE_EXCEPTION(TimeoutError, OSError)
-    MP_DEFINE_EXCEPTION(FileExistsError, OSError)
+      // MP_DEFINE_EXCEPTION(ConnectionAbortedError, ConnectionError)
+      // MP_DEFINE_EXCEPTION(ConnectionRefusedError, ConnectionError)
+      // MP_DEFINE_EXCEPTION(ConnectionResetError, ConnectionError)
+    // MP_DEFINE_EXCEPTION(FileExistsError, OSError)
     MP_DEFINE_EXCEPTION(FileNotFoundError, OSError)
-    MP_DEFINE_EXCEPTION(ReferenceError, Exception)
-    */
+    // MP_DEFINE_EXCEPTION(InterruptedError, OSError)
+    // MP_DEFINE_EXCEPTION(IsADirectoryError, OSError)
+    // MP_DEFINE_EXCEPTION(NotADirectoryError, OSError)
+    // MP_DEFINE_EXCEPTION(PermissionError, OSError)
+    // MP_DEFINE_EXCEPTION(ProcessLookupError, OSError)
+    // MP_DEFINE_EXCEPTION(ReferenceError, Exception)
+    MP_DEFINE_EXCEPTION(TimeoutError, OSError)
   MP_DEFINE_EXCEPTION(RuntimeError, Exception)
     MP_DEFINE_EXCEPTION(NotImplementedError, RuntimeError)
   MP_DEFINE_EXCEPTION(SyntaxError, Exception)
     MP_DEFINE_EXCEPTION(IndentationError, SyntaxError)
-    /*
-      MP_DEFINE_EXCEPTION(TabError, IndentationError)
-      */
+      // MP_DEFINE_EXCEPTION(TabError, IndentationError)
   // MP_DEFINE_EXCEPTION(SystemError, Exception)
   MP_DEFINE_EXCEPTION(TypeError, Exception)
 #if MICROPY_EMIT_NATIVE

py/objmodule.c

@@ -161,6 +161,18 @@ mp_obj_t mp_obj_new_module(qstr module_name) {
     return MP_OBJ_FROM_PTR(o);
 }
 
+mp_obj_dict_t *mp_obj_module_get_globals(mp_obj_t self_in) {
+    assert(mp_obj_is_type(self_in, &mp_type_module));
+    mp_obj_module_t *self = MP_OBJ_TO_PTR(self_in);
+    return self->globals;
+}
+
+void mp_obj_module_set_globals(mp_obj_t self_in, mp_obj_dict_t *globals) {
+    assert(mp_obj_is_type(self_in, &mp_type_module));
+    mp_obj_module_t *self = MP_OBJ_TO_PTR(self_in);
+    self->globals = globals;
+}
+
 /******************************************************************************/
 // Global module table and related functions
 

py/runtime.c

@@ -62,6 +62,8 @@ const mp_obj_module_t mp_module___main__ = {
     .globals = (mp_obj_dict_t *)&MP_STATE_VM(dict_main),
 };
 
+MP_REGISTER_MODULE(MP_QSTR___main__, mp_module___main__);
+
 void mp_init(void) {
     qstr_init();
 
@@ -144,6 +146,11 @@ void mp_init(void) {
     MP_STATE_VM(sys_exitfunc) = mp_const_none;
     #endif
 
+    #if MICROPY_PY_SYS_PS1_PS2
+    MP_STATE_VM(sys_mutable[MP_SYS_MUTABLE_PS1]) = MP_OBJ_NEW_QSTR(MP_QSTR__gt__gt__gt__space_);
+    MP_STATE_VM(sys_mutable[MP_SYS_MUTABLE_PS2]) = MP_OBJ_NEW_QSTR(MP_QSTR__dot__dot__dot__space_);
+    #endif
+
     #if MICROPY_PY_SYS_SETTRACE
     MP_STATE_THREAD(prof_trace_callback) = MP_OBJ_NULL;
     MP_STATE_THREAD(prof_callback_is_executing) = false;
@@ -1810,3 +1817,7 @@ NORETURN MP_COLD void mp_raise_recursion_depth(void) {
     mp_raise_RuntimeError(MP_ERROR_TEXT("maximum recursion depth exceeded"));
 }
 #endif
+
+NORETURN MP_COLD void mp_raise_ZeroDivisionError(void) {
+    mp_raise_msg(&mp_type_ZeroDivisionError, MP_ERROR_TEXT("division by zero"));
+}