6e71cde6aa
For ports with MICROPY_VFS and MICROPY_PY_IO enabled their configuration can now be simplified to use the defaults for mp_import_stat and mp_builtin_open. This commit makes no functional change, except for the following minor points: - the built-in "open" is removed from the minimal port (it previously did nothing) - the duplicate built-in "input" is removed from the esp32 port - qemu-arm now delegates to VFS import/open Signed-off-by: Damien George <damien@micropython.org>
314 lines
10 KiB
C
314 lines
10 KiB
C
/*
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2013, 2014 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
|
|
|
|
// Variant-specific definitions.
|
|
#include "mpconfigvariant.h"
|
|
|
|
// By default use MicroPython version of readline
|
|
#ifndef MICROPY_USE_READLINE
|
|
#define MICROPY_USE_READLINE (1)
|
|
#endif
|
|
|
|
#define MICROPY_ALLOC_PATH_MAX (260) // see minwindef.h for msvc or limits.h for mingw
|
|
#define MICROPY_PERSISTENT_CODE_LOAD (1)
|
|
#define MICROPY_EMIT_X64 (0)
|
|
#define MICROPY_EMIT_THUMB (0)
|
|
#define MICROPY_EMIT_INLINE_THUMB (0)
|
|
#define MICROPY_COMP_MODULE_CONST (1)
|
|
#define MICROPY_COMP_TRIPLE_TUPLE_ASSIGN (1)
|
|
#define MICROPY_COMP_RETURN_IF_EXPR (1)
|
|
#define MICROPY_ENABLE_GC (1)
|
|
#define MICROPY_ENABLE_FINALISER (1)
|
|
#define MICROPY_ENABLE_PYSTACK (1)
|
|
#define MICROPY_STACK_CHECK (1)
|
|
#define MICROPY_MALLOC_USES_ALLOCATED_SIZE (1)
|
|
#define MICROPY_MEM_STATS (1)
|
|
#define MICROPY_DEBUG_PRINTER (&mp_stderr_print)
|
|
#define MICROPY_DEBUG_PRINTERS (1)
|
|
#define MICROPY_READER_POSIX (1)
|
|
#define MICROPY_READER_VFS (1)
|
|
#define MICROPY_USE_READLINE_HISTORY (1)
|
|
#define MICROPY_HELPER_REPL (1)
|
|
#define MICROPY_REPL_EMACS_KEYS (1)
|
|
#define MICROPY_REPL_AUTO_INDENT (1)
|
|
#define MICROPY_HELPER_LEXER_UNIX (1)
|
|
#define MICROPY_ENABLE_SOURCE_LINE (1)
|
|
#ifndef MICROPY_FLOAT_IMPL
|
|
#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_DOUBLE)
|
|
#endif
|
|
#define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_MPZ)
|
|
#ifndef MICROPY_STREAMS_NON_BLOCK
|
|
#define MICROPY_STREAMS_NON_BLOCK (1)
|
|
#endif
|
|
#define MICROPY_STREAMS_POSIX_API (1)
|
|
#define MICROPY_OPT_COMPUTED_GOTO (0)
|
|
#define MICROPY_MODULE_WEAK_LINKS (1)
|
|
#define MICROPY_MODULE_OVERRIDE_MAIN_IMPORT (1)
|
|
#define MICROPY_CAN_OVERRIDE_BUILTINS (1)
|
|
#ifndef MICROPY_ENABLE_SCHEDULER
|
|
#define MICROPY_ENABLE_SCHEDULER (1)
|
|
#endif
|
|
#define MICROPY_VFS (1)
|
|
#define MICROPY_VFS_POSIX (1)
|
|
#define MICROPY_PY_FUNCTION_ATTRS (1)
|
|
#define MICROPY_PY_DESCRIPTORS (1)
|
|
#define MICROPY_PY_DELATTR_SETATTR (1)
|
|
#define MICROPY_PY_FSTRINGS (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_COMPILE (1)
|
|
#define MICROPY_PY_BUILTINS_NOTIMPLEMENTED (1)
|
|
#define MICROPY_PY_BUILTINS_INPUT (1)
|
|
#define MICROPY_PY_BUILTINS_POW3 (1)
|
|
#ifndef MICROPY_PY_BUILTINS_HELP
|
|
#define MICROPY_PY_BUILTINS_HELP (1)
|
|
#endif
|
|
#ifndef MICROPY_PY_BUILTINS_HELP_MODULES
|
|
#define MICROPY_PY_BUILTINS_HELP_MODULES (1)
|
|
#endif
|
|
#define MICROPY_PY_BUILTINS_ROUND_INT (1)
|
|
#define MICROPY_PY_MICROPYTHON_MEM_INFO (1)
|
|
#define MICROPY_PY_ALL_SPECIAL_METHODS (1)
|
|
#define MICROPY_PY_REVERSE_SPECIAL_METHODS (1)
|
|
#define MICROPY_PY_ARRAY_SLICE_ASSIGN (1)
|
|
#define MICROPY_PY_BUILTINS_SLICE_ATTRS (1)
|
|
#define MICROPY_PY_SYS_PATH_ARGV_DEFAULTS (0)
|
|
#define MICROPY_PY_SYS_EXIT (1)
|
|
#define MICROPY_PY_SYS_ATEXIT (1)
|
|
#define MICROPY_PY_SYS_PLATFORM "win32"
|
|
#ifndef MICROPY_PY_SYS_PATH_DEFAULT
|
|
#define MICROPY_PY_SYS_PATH_DEFAULT ".frozen;~/.micropython/lib"
|
|
#endif
|
|
#define MICROPY_PY_SYS_MAXSIZE (1)
|
|
#define MICROPY_PY_SYS_STDFILES (1)
|
|
#define MICROPY_PY_SYS_EXC_INFO (1)
|
|
#define MICROPY_PY_COLLECTIONS_DEQUE (1)
|
|
#define MICROPY_PY_COLLECTIONS_ORDEREDDICT (1)
|
|
#ifndef MICROPY_PY_MATH_SPECIAL_FUNCTIONS
|
|
#define MICROPY_PY_MATH_SPECIAL_FUNCTIONS (1)
|
|
#endif
|
|
#define MICROPY_PY_MATH_ISCLOSE (MICROPY_PY_MATH_SPECIAL_FUNCTIONS)
|
|
#define MICROPY_PY_CMATH (1)
|
|
#define MICROPY_PY_IO_IOBASE (1)
|
|
#define MICROPY_PY_IO_FILEIO (1)
|
|
#define MICROPY_PY_GC_COLLECT_RETVAL (1)
|
|
#ifndef MICROPY_STACKLESS
|
|
#define MICROPY_STACKLESS (0)
|
|
#define MICROPY_STACKLESS_STRICT (0)
|
|
#endif
|
|
|
|
#define MICROPY_PY_UOS (1)
|
|
#define MICROPY_PY_UOS_INCLUDEFILE "ports/unix/moduos.c"
|
|
#define MICROPY_PY_UOS_ERRNO (1)
|
|
#define MICROPY_PY_UOS_GETENV_PUTENV_UNSETENV (1)
|
|
#define MICROPY_PY_UOS_SEP (1)
|
|
#define MICROPY_PY_UOS_STATVFS (0)
|
|
#define MICROPY_PY_UOS_SYSTEM (1)
|
|
#define MICROPY_PY_UOS_URANDOM (1)
|
|
#define MICROPY_PY_UTIME (1)
|
|
#define MICROPY_PY_UTIME_MP_HAL (1)
|
|
#define MICROPY_PY_UERRNO (1)
|
|
#define MICROPY_PY_UCTYPES (1)
|
|
#define MICROPY_PY_UZLIB (1)
|
|
#define MICROPY_PY_UJSON (1)
|
|
#define MICROPY_PY_URE (1)
|
|
#define MICROPY_PY_UHEAPQ (1)
|
|
#define MICROPY_PY_UTIMEQ (1)
|
|
#define MICROPY_PY_UHASHLIB (1)
|
|
#define MICROPY_PY_UBINASCII (1)
|
|
#define MICROPY_PY_UBINASCII_CRC32 (1)
|
|
#define MICROPY_PY_URANDOM (1)
|
|
#define MICROPY_PY_MACHINE (1)
|
|
#define MICROPY_PY_MACHINE_PULSE (1)
|
|
#define MICROPY_MACHINE_MEM_GET_READ_ADDR mod_machine_mem_get_addr
|
|
#define MICROPY_MACHINE_MEM_GET_WRITE_ADDR mod_machine_mem_get_addr
|
|
|
|
#define MICROPY_ERROR_REPORTING (MICROPY_ERROR_REPORTING_DETAILED)
|
|
#define MICROPY_ERROR_PRINTER (&mp_stderr_print)
|
|
#define MICROPY_WARNINGS (1)
|
|
#define MICROPY_PY_STR_BYTES_CMP_WARN (1)
|
|
|
|
// VFS stat functions should return time values relative to 1970/1/1
|
|
#define MICROPY_EPOCH_IS_1970 (1)
|
|
|
|
extern const struct _mp_print_t mp_stderr_print;
|
|
|
|
#ifdef _MSC_VER
|
|
#define MICROPY_GCREGS_SETJMP (1)
|
|
#define MICROPY_USE_INTERNAL_PRINTF (0)
|
|
#endif
|
|
|
|
#define MICROPY_ENABLE_EMERGENCY_EXCEPTION_BUF (1)
|
|
#define MICROPY_EMERGENCY_EXCEPTION_BUF_SIZE (256)
|
|
#define MICROPY_KBD_EXCEPTION (1)
|
|
|
|
#define mp_type_fileio mp_type_vfs_posix_fileio
|
|
#define mp_type_textio mp_type_vfs_posix_textio
|
|
|
|
#define MICROPY_PORT_INIT_FUNC init()
|
|
#define MICROPY_PORT_DEINIT_FUNC deinit()
|
|
|
|
// type definitions for the specific machine
|
|
|
|
#if defined(__MINGW32__) && defined(__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;
|
|
#define MP_SSIZE_MAX __INT64_MAX__
|
|
#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
|
|
|
|
typedef long suseconds_t;
|
|
|
|
// Just assume Windows is little-endian - mingw32 gcc doesn't
|
|
// define standard endianness macros.
|
|
#define MP_ENDIANNESS_LITTLE (1)
|
|
|
|
// 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
|
|
|
|
#if MICROPY_USE_READLINE == 1
|
|
#define MICROPY_PORT_ROOT_POINTERS \
|
|
char *readline_hist[50];
|
|
#endif
|
|
|
|
#define MP_STATE_PORT MP_STATE_VM
|
|
|
|
#define MICROPY_MPHALPORT_H "windows_mphal.h"
|
|
|
|
// We need to provide a declaration/definition of alloca()
|
|
#include <malloc.h>
|
|
|
|
#include "realpath.h"
|
|
#include "init.h"
|
|
#include "sleep.h"
|
|
|
|
#if MICROPY_ENABLE_SCHEDULER
|
|
// Use 1mSec sleep to make sure there is effectively a wait period:
|
|
// something like usleep(500) truncates and ends up calling Sleep(0).
|
|
#define MICROPY_EVENT_POLL_HOOK \
|
|
do { \
|
|
extern void mp_handle_pending(bool); \
|
|
mp_handle_pending(true); \
|
|
msec_sleep(1.0); \
|
|
} while (0);
|
|
#endif
|
|
|
|
#ifdef __GNUC__
|
|
#define MP_NOINLINE __attribute__((noinline))
|
|
#endif
|
|
|
|
// MSVC specifics
|
|
#ifdef _MSC_VER
|
|
|
|
// Sanity check
|
|
|
|
#if (_MSC_VER < 1800)
|
|
#error Can only build with Visual Studio 2013 toolset
|
|
#endif
|
|
|
|
|
|
// CL specific overrides from mpconfig
|
|
|
|
#define NORETURN __declspec(noreturn)
|
|
#define MP_WEAK
|
|
#define MP_NOINLINE __declspec(noinline)
|
|
#define MP_LIKELY(x) (x)
|
|
#define MP_UNLIKELY(x) (x)
|
|
#define MICROPY_PORT_CONSTANTS { MP_ROM_QSTR(MP_QSTR_dummy), MP_ROM_PTR(NULL) } // can't have zero-sized array
|
|
#ifdef _WIN64
|
|
#define MP_SSIZE_MAX _I64_MAX
|
|
#else
|
|
#define MP_SSIZE_MAX _I32_MAX
|
|
#endif
|
|
|
|
// VC++ 12.0 fixes
|
|
#if (_MSC_VER <= 1800)
|
|
#define MICROPY_PY_MATH_ATAN2_FIX_INFNAN (1)
|
|
#define MICROPY_PY_MATH_FMOD_FIX_INFNAN (1)
|
|
#ifdef _WIN64
|
|
#define MICROPY_PY_MATH_MODF_FIX_NEGZERO (1)
|
|
#else
|
|
#define MICROPY_PY_MATH_POW_FIX_NAN (1)
|
|
#endif
|
|
#endif
|
|
|
|
// CL specific definitions
|
|
|
|
#ifndef __cplusplus
|
|
#define restrict
|
|
#define inline __inline
|
|
#define alignof(t) __alignof(t)
|
|
#endif
|
|
#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;
|
|
|
|
|
|
// Put static/global variables in sections with a known name
|
|
// This used to be required for GC, not the case anymore but keep it as it makes the map file easier to inspect
|
|
// For this to work this header must be included by all sources, which is the case normally
|
|
#define MICROPY_PORT_DATASECTION "upydata"
|
|
#define MICROPY_PORT_BSSSECTION "upybss"
|
|
#pragma data_seg(MICROPY_PORT_DATASECTION)
|
|
#pragma bss_seg(MICROPY_PORT_BSSSECTION)
|
|
|
|
|
|
// System headers (needed e.g. for nlr.h)
|
|
|
|
#include <stddef.h> // for NULL
|
|
#include <assert.h> // for assert
|
|
|
|
#endif
|