mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-17 03:48:09 +00:00
175 lines
6.4 KiB
C
175 lines
6.4 KiB
C
/*
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2013-2015 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.
|
|
*/
|
|
|
|
#include <stdbool.h> // bool
|
|
#include <alloca.h> // alloca
|
|
|
|
// 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)
|
|
|
|
// 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)
|
|
#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_FLOAT)
|
|
#define MICROPY_STREAMS_NON_BLOCK (1)
|
|
#define MICROPY_MODULE_WEAK_LINKS (1)
|
|
#define MICROPY_CAN_OVERRIDE_BUILTINS (1)
|
|
#define MICROPY_USE_INTERNAL_ERRNO (1)
|
|
#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 (1)
|
|
#define MICROPY_PY_BUILTINS_STR_SPLITLINES (1)
|
|
#define MICROPY_PY_BUILTINS_MEMORYVIEW (1)
|
|
#define MICROPY_PY_BUILTINS_FROZENSET (1)
|
|
#define MICROPY_PY_BUILTINS_SLICE_ATTRS (1)
|
|
#define MICROPY_PY_ALL_SPECIAL_METHODS (1)
|
|
#define MICROPY_PY_BUILTINS_COMPILE (1)
|
|
#define MICROPY_PY_BUILTINS_EXECFILE (1)
|
|
#define MICROPY_PY_BUILTINS_POW3 (0)
|
|
#define MICROPY_PY_BUILTINS_HELP (0)
|
|
#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_ORDEREDDICT (1)
|
|
#define MICROPY_PY_MATH_SPECIAL_FUNCTIONS (1)
|
|
#define MICROPY_PY_CMATH (1)
|
|
#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 (1)
|
|
#define MICROPY_PY_THREAD (0)
|
|
#define MICROPY_PY_THREAD_GIL (0)
|
|
|
|
// Extended modules
|
|
#define MICROPY_PY_UBINASCII (1)
|
|
#define MICROPY_PY_UBINASCII_CRC32 (1)
|
|
#define MICROPY_PY_UCTYPES (1)
|
|
#define MICROPY_PY_UZLIB (1)
|
|
#define MICROPY_PY_UTIME_MP_HAL (1)
|
|
#define MICROPY_PY_UTIMEQ (1)
|
|
#define MICROPY_PY_TREZORCONFIG (1)
|
|
#define MICROPY_PY_TREZORCRYPTO (1)
|
|
#define MICROPY_PY_TREZORDEBUG (1)
|
|
#define MICROPY_PY_TREZORMSG (1)
|
|
#define MICROPY_PY_TREZORUI (1)
|
|
#define MICROPY_PY_TREZORUTILS (1)
|
|
|
|
// Type definitions for the specific machine
|
|
|
|
#include STM32_HAL_H
|
|
|
|
#define BYTES_PER_WORD (4)
|
|
|
|
#define MICROPY_MAKE_POINTER_CALLABLE(p) ((void*)((mp_uint_t)(p) | 1))
|
|
|
|
#define INT_FMT "%d"
|
|
#define UINT_FMT "%u"
|
|
#define MP_SSIZE_MAX (0x0fffffff)
|
|
|
|
typedef long mp_off_t;
|
|
typedef int mp_int_t;
|
|
typedef unsigned mp_uint_t;
|
|
|
|
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 "STM32F405VG"
|
|
#define MICROPY_PY_SYS_PLATFORM "trezor"
|
|
|
|
#define MICROPY_PORT_ROOT_POINTERS
|
|
|
|
#define MP_STATE_PORT MP_STATE_VM
|
|
|
|
// 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_TrezorDebug;
|
|
extern const struct _mp_obj_module_t mp_module_TrezorMsg;
|
|
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_OBJ_NEW_QSTR(MP_QSTR_utime), (mp_obj_t)&mp_module_utime }, \
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_TrezorConfig), (mp_obj_t)&mp_module_TrezorConfig }, \
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_TrezorCrypto), (mp_obj_t)&mp_module_TrezorCrypto }, \
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_TrezorDebug), (mp_obj_t)&mp_module_TrezorDebug }, \
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_TrezorMsg), (mp_obj_t)&mp_module_TrezorMsg }, \
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_TrezorUi), (mp_obj_t)&mp_module_TrezorUi }, \
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_TrezorUtils), (mp_obj_t)&mp_module_TrezorUtils },
|
|
|
|
// Extra built in names to add to the global namespace
|
|
#define MICROPY_PORT_BUILTINS \
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_open), (mp_obj_t)&mp_builtin_open_obj },
|
|
|
|
// Make sure all allocations are done through GC
|
|
#define malloc(n) m_malloc(n)
|
|
#define free(p) m_free(p)
|
|
#define realloc(p, n) m_realloc(p, n)
|