079cc940a6
Runs in microwatt (GHDL and FPGA) and qemu. Port done initially by Michael Neuling, with help from Anton Blanchard and Jordan Niethe.
124 lines
4.8 KiB
C
124 lines
4.8 KiB
C
/*
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2019, Michael Neuling, IBM Corporation.
|
|
*
|
|
* 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 <stdint.h>
|
|
|
|
// options to control how MicroPython is built
|
|
|
|
// You can disable the built-in MicroPython compiler by setting the following
|
|
// config option to 0. If you do this then you won't get a REPL prompt, but you
|
|
// will still be able to execute pre-compiled scripts, compiled with mpy-cross.
|
|
#define MICROPY_ENABLE_COMPILER (1)
|
|
|
|
//#define MICROPY_DEBUG_VERBOSE (1)
|
|
|
|
#define MICROPY_QSTR_BYTES_IN_HASH (1)
|
|
#define MICROPY_QSTR_EXTRA_POOL mp_qstr_frozen_const_pool
|
|
#define MICROPY_ALLOC_PATH_MAX (256)
|
|
#define MICROPY_ALLOC_PARSE_CHUNK_INIT (16)
|
|
#define MICROPY_EMIT_X64 (0)
|
|
#define MICROPY_EMIT_THUMB (0)
|
|
#define MICROPY_EMIT_INLINE_THUMB (0)
|
|
#define MICROPY_COMP_MODULE_CONST (0)
|
|
#define MICROPY_COMP_CONST (0)
|
|
#define MICROPY_COMP_DOUBLE_TUPLE_ASSIGN (0)
|
|
#define MICROPY_COMP_TRIPLE_TUPLE_ASSIGN (0)
|
|
#define MICROPY_MEM_STATS (0)
|
|
#define MICROPY_DEBUG_PRINTERS (1)
|
|
#define MICROPY_ENABLE_GC (1)
|
|
#define MICROPY_STACK_CHECK (1)
|
|
#define MICROPY_GC_ALLOC_THRESHOLD (0)
|
|
#define MICROPY_REPL_EVENT_DRIVEN (0)
|
|
#define MICROPY_HELPER_REPL (1)
|
|
#define MICROPY_HELPER_LEXER_UNIX (0)
|
|
#define MICROPY_ENABLE_SOURCE_LINE (1)
|
|
#define MICROPY_ENABLE_DOC_STRING (0)
|
|
#define MICROPY_ERROR_REPORTING (MICROPY_ERROR_REPORTING_TERSE)
|
|
#define MICROPY_BUILTIN_METHOD_CHECK_SELF_ARG (0)
|
|
#define MICROPY_PY_ASYNC_AWAIT (0)
|
|
#define MICROPY_MODULE_BUILTIN_INIT (1)
|
|
#define MICROPY_PY_BUILTINS_BYTEARRAY (1)
|
|
#define MICROPY_PY_BUILTINS_DICT_FROMKEYS (1)
|
|
#define MICROPY_PY_BUILTINS_MEMORYVIEW (1)
|
|
#define MICROPY_PY_BUILTINS_ENUMERATE (1)
|
|
#define MICROPY_PY_BUILTINS_FILTER (1)
|
|
#define MICROPY_PY_BUILTINS_FROZENSET (1)
|
|
#define MICROPY_PY_BUILTINS_REVERSED (1)
|
|
#define MICROPY_PY_BUILTINS_SET (1)
|
|
#define MICROPY_PY_BUILTINS_SLICE (1)
|
|
#define MICROPY_PY_BUILTINS_PROPERTY (1)
|
|
#define MICROPY_PY_BUILTINS_MIN_MAX (1)
|
|
#define MICROPY_PY_BUILTINS_STR_COUNT (1)
|
|
#define MICROPY_PY_BUILTINS_STR_OP_MODULO (1)
|
|
#define MICROPY_PY_BUILTINS_HELP (1)
|
|
#define MICROPY_PY_BUILTINS_HELP_MODULES (1)
|
|
#define MICROPY_PY___FILE__ (0)
|
|
#define MICROPY_PY_GC (1)
|
|
#define MICROPY_PY_ARRAY (1)
|
|
#define MICROPY_PY_COLLECTIONS (1)
|
|
#define MICROPY_PY_MATH (0)
|
|
#define MICROPY_PY_CMATH (0)
|
|
#define MICROPY_PY_IO (0)
|
|
#define MICROPY_PY_STRUCT (1)
|
|
#define MICROPY_PY_SYS (1)
|
|
#define MICROPY_MODULE_FROZEN_MPY (1)
|
|
#define MICROPY_CPYTHON_COMPAT (0)
|
|
#define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_MPZ)
|
|
#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_NONE)
|
|
#define MICROPY_ENABLE_PYSTACK (1)
|
|
#define MICROPY_USE_INTERNAL_PRINTF (1)
|
|
|
|
// type definitions for the specific machine
|
|
|
|
#define MICROPY_MAKE_POINTER_CALLABLE(p) ((void*)((mp_uint_t)(p) | 1))
|
|
|
|
// This port is 64-bit
|
|
#define UINT_FMT "%lu"
|
|
#define INT_FMT "%ld"
|
|
typedef signed long mp_int_t; // must be pointer size
|
|
typedef unsigned long 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)
|
|
|
|
// extra built in names to add to the global namespace
|
|
#define MICROPY_PORT_BUILTINS \
|
|
{ MP_ROM_QSTR(MP_QSTR_open), MP_ROM_PTR(&mp_builtin_open_obj) },
|
|
|
|
#define MICROPY_HW_BOARD_NAME "bare-metal"
|
|
#define MICROPY_HW_MCU_NAME "POWERPC"
|
|
|
|
#define MP_STATE_PORT MP_STATE_VM
|
|
|
|
#define MICROPY_PORT_ROOT_POINTERS \
|
|
const char *readline_hist[8];
|
|
|
|
// powerpc64 gcc doesn't seem to define these
|
|
// These are pointers, so make them 64 bit types
|
|
typedef long intptr_t;
|
|
typedef unsigned long uintptr_t;
|