micropython/ports/powerpc/mpconfigport.h

/*
 * 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;

// 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;