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Implement ROMable modules. Add math module.

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mp_module_obj_t can now be put in ROM.

Configuration of float type is now similar to longint: can now choose
none, float or double as the implementation.

math module has basic math functions.  For STM port, these are not yet
implemented (they are just stub functions).
This commit is contained in:
Damien George
2014-03-08 15:24:39 +00:00
parent 8fd7d7e102
commit 0c36da0b59
21 changed files with 280 additions and 117 deletions
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12
py/runtime.c
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@@ -92,13 +92,13 @@ STATIC const mp_builtin_elem_t builtin_table[] = {
// built-in types
{ MP_QSTR_bool, (mp_obj_t)&bool_type },
#if MICROPY_ENABLE_FLOAT
{ MP_QSTR_complex, (mp_obj_t)&complex_type },
{ MP_QSTR_complex, (mp_obj_t)&mp_type_complex },
#endif
{ MP_QSTR_dict, (mp_obj_t)&dict_type },
{ MP_QSTR_enumerate, (mp_obj_t)&enumerate_type },
{ MP_QSTR_filter, (mp_obj_t)&filter_type },
#if MICROPY_ENABLE_FLOAT
{ MP_QSTR_float, (mp_obj_t)&float_type },
{ MP_QSTR_float, (mp_obj_t)&mp_type_float },
#endif
{ MP_QSTR_int, (mp_obj_t)&int_type },
{ MP_QSTR_list, (mp_obj_t)&list_type },
@@ -203,7 +203,9 @@ void rt_init(void) {
//sys_path = mp_obj_new_list(0, NULL);
//rt_store_attr(m_sys, MP_QSTR_path, sys_path);
mp_module_micropython_init();
// we pre-import the micropython module
// probably shouldn't do this, so we are compatible with CPython
rt_store_name(MP_QSTR_micropython, (mp_obj_t)&mp_module_micropython);
// TODO: wastes one mp_code_t structure in mem
next_unique_code_id = 1; // 0 indicates "no code"
@@ -586,9 +588,9 @@ mp_obj_t rt_binary_op(int op, mp_obj_t lhs, mp_obj_t rhs) {
}
return mp_obj_new_int(lhs_val);
#if MICROPY_ENABLE_FLOAT
} else if (MP_OBJ_IS_TYPE(rhs, &float_type)) {
} else if (MP_OBJ_IS_TYPE(rhs, &mp_type_float)) {
return mp_obj_float_binary_op(op, lhs_val, rhs);
} else if (MP_OBJ_IS_TYPE(rhs, &complex_type)) {
} else if (MP_OBJ_IS_TYPE(rhs, &mp_type_complex)) {
return mp_obj_complex_binary_op(op, lhs_val, 0, rhs);
#endif
}