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mpconfigport.h
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/*
* 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.
*/
// options to control how MicroPython is built
#define MICROPY_ALLOC_PATH_MAX (PATH_MAX)
#define MICROPY_PERSISTENT_CODE_LOAD (0)
#define MICROPY_PERSISTENT_CODE_SAVE (1)
#ifndef MICROPY_PERSISTENT_CODE_SAVE_FILE
#if defined(__i386__) || defined(__x86_64__) || defined(_WIN32) || defined(__unix__) || defined(__APPLE__)
#define MICROPY_PERSISTENT_CODE_SAVE_FILE (1)
#else
#define MICROPY_PERSISTENT_CODE_SAVE_FILE (0)
#endif
#endif
#define MICROPY_EMIT_X64 (1)
#define MICROPY_EMIT_X86 (1)
#define MICROPY_EMIT_THUMB (1)
#define MICROPY_EMIT_INLINE_THUMB (1)
#define MICROPY_EMIT_INLINE_THUMB_ARMV7M (1)
#define MICROPY_EMIT_INLINE_THUMB_FLOAT (1)
#define MICROPY_EMIT_ARM (1)
#define MICROPY_EMIT_XTENSA (1)
#define MICROPY_EMIT_INLINE_XTENSA (1)
#define MICROPY_EMIT_XTENSAWIN (1)
#define MICROPY_DYNAMIC_COMPILER (1)
#define MICROPY_COMP_CONST_FOLDING (1)
#define MICROPY_COMP_MODULE_CONST (1)
#define MICROPY_COMP_CONST (1)
#define MICROPY_COMP_DOUBLE_TUPLE_ASSIGN (1)
#define MICROPY_COMP_TRIPLE_TUPLE_ASSIGN (1)
#define MICROPY_COMP_RETURN_IF_EXPR (1)
#define MICROPY_READER_POSIX (1)
#define MICROPY_ENABLE_RUNTIME (0)
#define MICROPY_ENABLE_GC (1)
#ifndef __EMSCRIPTEN__
#define MICROPY_STACK_CHECK (1)
#endif
#define MICROPY_HELPER_LEXER_UNIX (1)
#define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_MPZ)
#define MICROPY_ENABLE_SOURCE_LINE (1)
#define MICROPY_ENABLE_DOC_STRING (0)
#define MICROPY_ERROR_REPORTING (MICROPY_ERROR_REPORTING_DETAILED)
#define MICROPY_WARNINGS (1)
#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_DOUBLE)
#define MICROPY_CPYTHON_COMPAT (1)
#define MICROPY_PY_ASYNC_AWAIT (1)
#define MICROPY_USE_INTERNAL_PRINTF (0)
#define MICROPY_PY_FSTRINGS (1)
#define MICROPY_PY_BUILTINS_STR_UNICODE (1)
#if !(defined(MICROPY_GCREGS_SETJMP) || defined(__x86_64__) || defined(__i386__) || defined(__thumb2__) || defined(__thumb__) || defined(__arm__))
// Fall back to setjmp() implementation for discovery of GC pointers in registers.
#define MICROPY_GCREGS_SETJMP (1)
#endif
#define MICROPY_PY___FILE__ (0)
#define MICROPY_PY_ARRAY (0)
#define MICROPY_PY_ATTRTUPLE (0)
#define MICROPY_PY_COLLECTIONS (0)
#define MICROPY_PY_MATH (0)
#define MICROPY_PY_CMATH (0)
#define MICROPY_PY_GC (0)
#define MICROPY_PY_IO (0)
#define MICROPY_PY_SYS (0)
// MINGW only handles these errno names.
#ifdef __MINGW32__
#define MICROPY_PY_ERRNO_LIST \
X(EPERM) \
X(ENOENT) \
X(ESRCH) \
X(EINTR) \
X(EIO) \
X(ENXIO) \
X(E2BIG) \
X(ENOEXEC) \
X(EBADF) \
X(ECHILD) \
X(EAGAIN) \
X(ENOMEM) \
X(EACCES) \
X(EFAULT) \
X(EBUSY) \
X(EEXIST) \
X(EXDEV) \
X(ENODEV) \
X(ENOTDIR) \
X(EISDIR) \
X(EINVAL) \
X(ENFILE) \
X(EMFILE) \
X(ENOTTY) \
X(EFBIG) \
X(ENOSPC) \
X(ESPIPE) \
X(EROFS) \
X(EMLINK) \
X(EPIPE) \
X(EDOM) \
X(ERANGE) \
X(EDEADLOCK) \
X(EDEADLK) \
X(ENAMETOOLONG) \
X(ENOLCK) \
X(ENOSYS) \
X(ENOTEMPTY) \
X(EILSEQ)
#endif
// type definitions for the specific machine
#ifdef __LP64__
typedef long mp_int_t; // must be pointer size
typedef unsigned long mp_uint_t; // must be pointer size
#elif defined(__MINGW32__) && defined(_WIN64)
#include <stdint.h>
typedef __int64 mp_int_t;
typedef unsigned __int64 mp_uint_t;
#elif defined(_MSC_VER) && defined(_WIN64)
typedef __int64 mp_int_t;
typedef unsigned __int64 mp_uint_t;
#else
// These are definitions for machines where sizeof(int) == sizeof(void*),
// regardless for actual size.
typedef int mp_int_t; // must be pointer size
typedef unsigned int mp_uint_t; // must be pointer size
#endif
// Cannot include <sys/types.h>, as it may lead to symbol name clashes
#if _FILE_OFFSET_BITS == 64 && !defined(__LP64__)
typedef long long mp_off_t;
#else
typedef long mp_off_t;
#endif
#define MP_PLAT_PRINT_STRN(str, len) (void)0
// We need to provide a declaration/definition of alloca()
#if defined(__FreeBSD__) || defined(__NetBSD__)
#include <stdlib.h>
#elif defined(_WIN32)
#include <malloc.h>
#else
#include <alloca.h>
#endif
#include <stdint.h>
// MSVC specifics - see windows/mpconfigport.h for explanation
#ifdef _MSC_VER
#define MP_ENDIANNESS_LITTLE (1)
#define NORETURN __declspec(noreturn)
#define MP_NOINLINE __declspec(noinline)
#define MP_ALWAYSINLINE __forceinline
#define MP_LIKELY(x) (x)
#define MP_UNLIKELY(x) (x)
#define MICROPY_PORT_CONSTANTS { MP_ROM_QSTR(MP_QSTR_dummy), MP_ROM_PTR(NULL) }
#ifdef _WIN64
#define MP_SSIZE_MAX _I64_MAX
#else
#define MP_SSIZE_MAX _I32_MAX
#endif
#define MICROPY_MAKE_POINTER_CALLABLE(p) ((void *)(p)) // Avoid compiler warning about different const qualifiers
#define restrict
#define inline __inline
#define alignof(t) __alignof(t)
#undef MICROPY_ALLOC_PATH_MAX
#define MICROPY_ALLOC_PATH_MAX 260
#define PATH_MAX MICROPY_ALLOC_PATH_MAX
#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
#ifdef _WIN64
#define SSIZE_MAX _I64_MAX
typedef __int64 ssize_t;
#else
#define SSIZE_MAX _I32_MAX
typedef int ssize_t;
#endif
typedef mp_off_t off_t;
#endif