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mirror of https://github.com/trezor/trezor-firmware.git synced 2024-12-23 14:58:09 +00:00
trezor-firmware/core/embed/firmware/mpconfigport.h
2019-04-15 19:14:40 +02:00

227 lines
8.1 KiB
C

// clang-format off
/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2013-2017 Damien P. George
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
// Options to control how MicroPython is built for this port,
// overriding defaults in py/mpconfig.h.
#pragma once
#ifndef __INCLUDED_MPCONFIGPORT_H
#define __INCLUDED_MPCONFIGPORT_H
// stuff from py/mpconfig.h
#define MICROPY_ENABLE_COMPILER (0)
// frozen modules
#define MICROPY_MODULE_FROZEN_MPY (1)
#define MICROPY_QSTR_EXTRA_POOL (mp_qstr_frozen_const_pool)
// memory allocation policies
#define MICROPY_ALLOC_PATH_MAX (128)
// emitters
#define MICROPY_PERSISTENT_CODE_LOAD (0)
#define MICROPY_EMIT_THUMB (0)
#define MICROPY_EMIT_INLINE_THUMB (0)
// compiler configuration
#define MICROPY_COMP_MODULE_CONST (1)
#define MICROPY_COMP_TRIPLE_TUPLE_ASSIGN (1)
#define MICROPY_COMP_RETURN_IF_EXPR (1)
// optimisations
#define MICROPY_OPT_COMPUTED_GOTO (1)
#define MICROPY_OPT_CACHE_MAP_LOOKUP_IN_BYTECODE (0)
#define MICROPY_OPT_MPZ_BITWISE (1)
// Python internal features
#define MICROPY_READER_VFS (0)
#define MICROPY_ENABLE_GC (1)
#define MICROPY_ENABLE_FINALISER (1)
#define MICROPY_STACK_CHECK (1)
#define MICROPY_ENABLE_EMERGENCY_EXCEPTION_BUF (1)
#define MICROPY_EMERGENCY_EXCEPTION_BUF_SIZE (0)
#define MICROPY_KBD_EXCEPTION (1)
#define MICROPY_HELPER_REPL (1)
#define MICROPY_REPL_EMACS_KEYS (1)
#define MICROPY_REPL_AUTO_INDENT (1)
#define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_MPZ)
#define MICROPY_ENABLE_SOURCE_LINE (1)
#ifndef MICROPY_FLOAT_IMPL // can be configured by each board via mpconfigboard.mk
#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_FLOAT)
#endif
#define MICROPY_STREAMS_NON_BLOCK (1)
#define MICROPY_MODULE_WEAK_LINKS (1)
#define MICROPY_CAN_OVERRIDE_BUILTINS (0)
#define MICROPY_USE_INTERNAL_ERRNO (1)
#define MICROPY_ENABLE_SCHEDULER (0)
#define MICROPY_SCHEDULER_DEPTH (0)
#define MICROPY_VFS (0)
#define MICROPY_VFS_FAT (0)
// control over Python builtins
#define MICROPY_PY_FUNCTION_ATTRS (1)
#define MICROPY_PY_BUILTINS_STR_UNICODE (1)
#define MICROPY_PY_BUILTINS_STR_CENTER (1)
#define MICROPY_PY_BUILTINS_STR_PARTITION (0)
#define MICROPY_PY_BUILTINS_STR_SPLITLINES (0)
#define MICROPY_PY_BUILTINS_MEMORYVIEW (1)
#define MICROPY_PY_BUILTINS_FROZENSET (0)
#define MICROPY_PY_BUILTINS_SLICE_ATTRS (1)
#define MICROPY_PY_ALL_SPECIAL_METHODS (0)
#define MICROPY_PY_BUILTINS_COMPILE (0)
#define MICROPY_PY_BUILTINS_EXECFILE (0)
#define MICROPY_PY_BUILTINS_INPUT (0)
#define MICROPY_PY_BUILTINS_POW3 (0)
#define MICROPY_PY_BUILTINS_HELP (0)
#define MICROPY_PY_BUILTINS_HELP_TEXT stm32_help_text
#define MICROPY_PY_BUILTINS_HELP_MODULES (0)
#define MICROPY_PY_MICROPYTHON_MEM_INFO (1)
#define MICROPY_PY_ARRAY_SLICE_ASSIGN (1)
#define MICROPY_PY_COLLECTIONS (0)
#define MICROPY_PY_COLLECTIONS_ORDEREDDICT (0)
#define MICROPY_PY_MATH_SPECIAL_FUNCTIONS (0)
#define MICROPY_PY_CMATH (0)
#define MICROPY_PY_IO (0)
#define MICROPY_PY_IO_FILEIO (0)
#define MICROPY_PY_SYS_MAXSIZE (0)
#define MICROPY_PY_SYS_EXIT (0)
#define MICROPY_PY_SYS_STDFILES (0)
#define MICROPY_PY_SYS_STDIO_BUFFER (0)
#define MICROPY_PY_UERRNO (0)
#ifndef MICROPY_PY_THREAD
#define MICROPY_PY_THREAD (0)
#endif
#define MICROPY_PY_THREAD_GIL (0)
// extended modules
#define MICROPY_PY_UCTYPES (1)
#define MICROPY_PY_UZLIB (0)
#define MICROPY_PY_UJSON (0)
#define MICROPY_PY_URE (0)
#define MICROPY_PY_UHEAPQ (0)
#define MICROPY_PY_UHASHLIB (0)
#define MICROPY_PY_UBINASCII (1)
#define MICROPY_PY_UBINASCII_CRC32 (0)
#define MICROPY_PY_URANDOM (0)
#define MICROPY_PY_URANDOM_EXTRA_FUNCS (0)
#define MICROPY_PY_USELECT (0)
#define MICROPY_PY_UTIMEQ (1)
#define MICROPY_PY_UTIME_MP_HAL (1)
#define MICROPY_PY_MACHINE (0)
#define MICROPY_PY_FRAMEBUF (0)
#define MICROPY_PY_USOCKET (0)
#define MICROPY_PY_NETWORK (0)
#define MICROPY_PY_TREZORCONFIG (1)
#define MICROPY_PY_TREZORCRYPTO (1)
#define MICROPY_PY_TREZORIO (1)
#define MICROPY_PY_TREZORUI (1)
#define MICROPY_PY_TREZORUTILS (1)
// extra built in names to add to the global namespace
#define MICROPY_PORT_BUILTINS
// extra built in modules to add to the list of known ones
extern const struct _mp_obj_module_t mp_module_utime;
extern const struct _mp_obj_module_t mp_module_trezorconfig;
extern const struct _mp_obj_module_t mp_module_trezorcrypto;
extern const struct _mp_obj_module_t mp_module_trezorio;
extern const struct _mp_obj_module_t mp_module_trezorui;
extern const struct _mp_obj_module_t mp_module_trezorutils;
#define MICROPY_PORT_BUILTIN_MODULES \
{ MP_ROM_QSTR(MP_QSTR_utime), MP_ROM_PTR(&mp_module_utime) }, \
{ MP_ROM_QSTR(MP_QSTR_trezorconfig), MP_ROM_PTR(&mp_module_trezorconfig) }, \
{ MP_ROM_QSTR(MP_QSTR_trezorcrypto), MP_ROM_PTR(&mp_module_trezorcrypto) }, \
{ MP_ROM_QSTR(MP_QSTR_trezorio), MP_ROM_PTR(&mp_module_trezorio) }, \
{ MP_ROM_QSTR(MP_QSTR_trezorui), MP_ROM_PTR(&mp_module_trezorui) }, \
{ MP_ROM_QSTR(MP_QSTR_trezorutils), MP_ROM_PTR(&mp_module_trezorutils) },
#define MP_STATE_PORT MP_STATE_VM
#define MICROPY_PORT_ROOT_POINTERS \
const char *readline_hist[8]; \
// type definitions for the specific machine
#define BYTES_PER_WORD (4)
#define MICROPY_MAKE_POINTER_CALLABLE(p) ((void*)((mp_uint_t)(p) | 1))
#define MP_SSIZE_MAX (0x0fffffff)
#define UINT_FMT "%u"
#define INT_FMT "%d"
typedef int mp_int_t; // must be pointer size
typedef unsigned int mp_uint_t; // must be pointer size
typedef long mp_off_t;
#define MP_PLAT_PRINT_STRN(str, len) mp_hal_stdout_tx_strn_cooked(str, len)
// We have inlined IRQ functions for efficiency (they are generally
// 1 machine instruction).
//
// Note on IRQ state: you should not need to know the specific
// value of the state variable, but rather just pass the return
// value from disable_irq back to enable_irq. If you really need
// to know the machine-specific values, see irq.h.
#include STM32_HAL_H
static inline void enable_irq(mp_uint_t state) {
__set_PRIMASK(state);
}
static inline mp_uint_t disable_irq(void) {
mp_uint_t state = __get_PRIMASK();
__disable_irq();
return state;
}
#define MICROPY_BEGIN_ATOMIC_SECTION() disable_irq()
#define MICROPY_END_ATOMIC_SECTION(state) enable_irq(state)
#define MICROPY_EVENT_POLL_HOOK __WFI();
#define MICROPY_HW_BOARD_NAME "TREZORv2"
#define MICROPY_HW_MCU_NAME "STM32F427xx"
#define MICROPY_PY_SYS_PLATFORM "trezor"
// There is no classical C heap in bare-metal ports, only Python
// garbage-collected heap. For completeness, emulate C heap via
// GC heap. Note that MicroPython core never uses malloc() and friends,
// so these defines are mostly to help extension module writers.
#define malloc(n) m_malloc(n)
#define free(p) m_free(p)
#define realloc(p, n) m_realloc(p, n)
// We need to provide a declaration/definition of alloca()
#include <alloca.h>
#endif // __INCLUDED_MPCONFIGPORT_H