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Upgrade to MicroPython 1.9.3

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This commit is contained in:
Romain Goyet
2018-04-03 16:12:25 +02:00
committed by Ecco
parent 31f79c702a
commit 55e4c955f4
151 changed files with 1196 additions and 1026 deletions
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48
python/src/py/runtime.c
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@@ -1,5 +1,5 @@
/*
* This file is part of the Micro Python project, http://micropython.org/
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
@@ -28,8 +28,6 @@
#include <string.h>
#include <assert.h>
#include "py/mpstate.h"
#include "py/nlr.h"
#include "py/parsenum.h"
#include "py/compile.h"
#include "py/objstr.h"
@@ -38,13 +36,12 @@
#include "py/objmodule.h"
#include "py/objgenerator.h"
#include "py/smallint.h"
#include "py/runtime0.h"
#include "py/runtime.h"
#include "py/builtin.h"
#include "py/stackctrl.h"
#include "py/gc.h"
#if 0 // print debugging info
#if MICROPY_DEBUG_VERBOSE // print debugging info
#define DEBUG_PRINT (1)
#define DEBUG_printf DEBUG_printf
#define DEBUG_OP_printf(...) DEBUG_printf(__VA_ARGS__)
@@ -105,6 +102,13 @@ void mp_init(void) {
MP_STATE_VM(mp_module_builtins_override_dict) = NULL;
#endif
#if MICROPY_PY_OS_DUPTERM
for (size_t i = 0; i < MICROPY_PY_OS_DUPTERM; ++i) {
MP_STATE_VM(dupterm_objs[i]) = MP_OBJ_NULL;
}
MP_STATE_VM(dupterm_arr_obj) = MP_OBJ_NULL;
#endif
#if MICROPY_FSUSERMOUNT
// zero out the pointers to the user-mounted devices
memset(MP_STATE_VM(fs_user_mount), 0, sizeof(MP_STATE_VM(fs_user_mount)));
@@ -209,7 +213,7 @@ void mp_delete_global(qstr qst) {
mp_obj_dict_delete(MP_OBJ_FROM_PTR(mp_globals_get()), MP_OBJ_NEW_QSTR(qst));
}
mp_obj_t mp_unary_op(mp_uint_t op, mp_obj_t arg) {
mp_obj_t mp_unary_op(mp_unary_op_t op, mp_obj_t arg) {
DEBUG_OP_printf("unary " UINT_FMT " %p\n", op, arg);
if (op == MP_UNARY_OP_NOT) {
@@ -231,6 +235,15 @@ mp_obj_t mp_unary_op(mp_uint_t op, mp_obj_t arg) {
} else {
return MP_OBJ_NEW_SMALL_INT(-val);
}
case MP_UNARY_OP_ABS:
if (val >= 0) {
return arg;
} else if (val == MP_SMALL_INT_MIN) {
// check for overflow
return mp_obj_new_int(-val);
} else {
return MP_OBJ_NEW_SMALL_INT(-val);
}
default:
assert(op == MP_UNARY_OP_INVERT);
return MP_OBJ_NEW_SMALL_INT(~val);
@@ -261,7 +274,7 @@ mp_obj_t mp_unary_op(mp_uint_t op, mp_obj_t arg) {
}
}
mp_obj_t mp_binary_op(mp_uint_t op, mp_obj_t lhs, mp_obj_t rhs) {
mp_obj_t mp_binary_op(mp_binary_op_t op, mp_obj_t lhs, mp_obj_t rhs) {
DEBUG_OP_printf("binary " UINT_FMT " %p %p\n", op, lhs, rhs);
// TODO correctly distinguish inplace operators for mutable objects
@@ -555,7 +568,20 @@ generic_binary_op:
}
}
// TODO implement dispatch for reverse binary ops
#if MICROPY_PY_REVERSE_SPECIAL_METHODS
if (op >= MP_BINARY_OP_OR && op <= MP_BINARY_OP_REVERSE_POWER) {
mp_obj_t t = rhs;
rhs = lhs;
lhs = t;
if (op <= MP_BINARY_OP_POWER) {
op += MP_BINARY_OP_REVERSE_OR - MP_BINARY_OP_OR;
goto generic_binary_op;
}
// Convert __rop__ back to __op__ for error message
op -= MP_BINARY_OP_REVERSE_OR - MP_BINARY_OP_OR;
}
#endif
unsupported_op:
if (MICROPY_ERROR_REPORTING == MICROPY_ERROR_REPORTING_TERSE) {
@@ -1038,7 +1064,7 @@ void mp_load_method_maybe(mp_obj_t obj, qstr attr, mp_obj_t *dest) {
} else if (type->locals_dict != NULL) {
// generic method lookup
// this is a lookup in the object (ie not class or type)
assert(type->locals_dict->base.type == &mp_type_dict); // Micro Python restriction, for now
assert(type->locals_dict->base.type == &mp_type_dict); // MicroPython restriction, for now
mp_map_t *locals_map = &type->locals_dict->map;
mp_map_elem_t *elem = mp_map_lookup(locals_map, MP_OBJ_NEW_QSTR(attr), MP_MAP_LOOKUP);
if (elem != NULL) {
@@ -1408,7 +1434,7 @@ mp_obj_t mp_parse_compile_execute(mp_lexer_t *lex, mp_parse_input_kind_t parse_i
#endif // MICROPY_ENABLE_COMPILER
NORETURN void *m_malloc_fail(size_t num_bytes) {
NORETURN void m_malloc_fail(size_t num_bytes) {
DEBUG_printf("memory allocation failed, allocating %u bytes\n", (uint)num_bytes);
#if MICROPY_ENABLE_GC
if (gc_is_locked()) {
@@ -1439,6 +1465,6 @@ NORETURN void mp_raise_OSError(int errno_) {
nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(errno_)));
}
NORETURN void mp_not_implemented(const char *msg) {
NORETURN void mp_raise_NotImplementedError(const char *msg) {
mp_raise_msg(&mp_type_NotImplementedError, msg);
}