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Diffstat (limited to 'ports/unix/mpconfigport.h')
| -rw-r--r-- | ports/unix/mpconfigport.h | 318 |
1 files changed, 318 insertions, 0 deletions
diff --git a/ports/unix/mpconfigport.h b/ports/unix/mpconfigport.h new file mode 100644 index 000000000..b557f3d44 --- /dev/null +++ b/ports/unix/mpconfigport.h @@ -0,0 +1,318 @@ +/* + * 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 + +#define MICROPY_ALLOC_PATH_MAX (PATH_MAX) +#define MICROPY_PERSISTENT_CODE_LOAD (1) +#if !defined(MICROPY_EMIT_X64) && defined(__x86_64__) + #define MICROPY_EMIT_X64 (1) +#endif +#if !defined(MICROPY_EMIT_X86) && defined(__i386__) + #define MICROPY_EMIT_X86 (1) +#endif +#if !defined(MICROPY_EMIT_THUMB) && defined(__thumb2__) + #define MICROPY_EMIT_THUMB (1) + #define MICROPY_MAKE_POINTER_CALLABLE(p) ((void*)((mp_uint_t)(p) | 1)) +#endif +// Some compilers define __thumb2__ and __arm__ at the same time, let +// autodetected thumb2 emitter have priority. +#if !defined(MICROPY_EMIT_ARM) && defined(__arm__) && !defined(__thumb2__) + #define MICROPY_EMIT_ARM (1) +#endif +#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_STACK_CHECK (1) +#define MICROPY_MALLOC_USES_ALLOCATED_SIZE (1) +#define MICROPY_MEM_STATS (1) +#define MICROPY_DEBUG_PRINTERS (1) +// Printing debug to stderr may give tests which +// check stdout a chance to pass, etc. +#define MICROPY_DEBUG_PRINTER_DEST mp_stderr_print +#define MICROPY_READER_POSIX (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) +#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_DOUBLE) +#define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_MPZ) +#define MICROPY_STREAMS_NON_BLOCK (1) +#define MICROPY_STREAMS_POSIX_API (1) +#define MICROPY_OPT_COMPUTED_GOTO (1) +#ifndef MICROPY_OPT_CACHE_MAP_LOOKUP_IN_BYTECODE +#define MICROPY_OPT_CACHE_MAP_LOOKUP_IN_BYTECODE (1) +#endif +#define MICROPY_CAN_OVERRIDE_BUILTINS (1) +#define MICROPY_PY_FUNCTION_ATTRS (1) +#define MICROPY_PY_DESCRIPTORS (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) +#define MICROPY_PY_MICROPYTHON_MEM_INFO (1) +#define MICROPY_PY_ALL_SPECIAL_METHODS (1) +#define MICROPY_PY_ARRAY_SLICE_ASSIGN (1) +#define MICROPY_PY_BUILTINS_SLICE_ATTRS (1) +#define MICROPY_PY_SYS_EXIT (1) +#if defined(__APPLE__) && defined(__MACH__) + #define MICROPY_PY_SYS_PLATFORM "darwin" +#else + #define MICROPY_PY_SYS_PLATFORM "linux" +#endif +#define MICROPY_PY_SYS_MAXSIZE (1) +#define MICROPY_PY_SYS_STDFILES (1) +#define MICROPY_PY_SYS_EXC_INFO (1) +#define MICROPY_PY_COLLECTIONS_ORDEREDDICT (1) +#ifndef MICROPY_PY_MATH_SPECIAL_FUNCTIONS +#define MICROPY_PY_MATH_SPECIAL_FUNCTIONS (1) +#endif +#define MICROPY_PY_CMATH (1) +#define MICROPY_PY_IO_FILEIO (1) +#define MICROPY_PY_IO_RESOURCE_STREAM (1) +#define MICROPY_PY_GC_COLLECT_RETVAL (1) +#define MICROPY_MODULE_FROZEN_STR (1) + +#define MICROPY_STACKLESS (0) +#define MICROPY_STACKLESS_STRICT (0) + +#define MICROPY_PY_OS_STATVFS (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) +#if MICROPY_PY_USSL && MICROPY_SSL_AXTLS +#define MICROPY_PY_UHASHLIB_SHA1 (1) +#endif +#define MICROPY_PY_UBINASCII (1) +#define MICROPY_PY_UBINASCII_CRC32 (1) +#define MICROPY_PY_URANDOM (1) +#ifndef MICROPY_PY_USELECT_POSIX +#define MICROPY_PY_USELECT_POSIX (1) +#endif +#define MICROPY_PY_WEBSOCKET (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_FATFS_ENABLE_LFN (1) +#define MICROPY_FATFS_RPATH (2) +#define MICROPY_FATFS_MAX_SS (4096) +#define MICROPY_FATFS_LFN_CODE_PAGE (437) /* 1=SFN/ANSI 437=LFN/U.S.(OEM) */ +#define MICROPY_VFS_FAT (0) + +// Define to MICROPY_ERROR_REPORTING_DETAILED to get function, etc. +// names in exception messages (may require more RAM). +#define MICROPY_ERROR_REPORTING (MICROPY_ERROR_REPORTING_DETAILED) +#define MICROPY_WARNINGS (1) +#define MICROPY_PY_STR_BYTES_CMP_WARN (1) + +// Define to 1 to use undertested inefficient GC helper implementation +// (if more efficient arch-specific one is not available). +#ifndef MICROPY_GCREGS_SETJMP + #ifdef __mips__ + #define MICROPY_GCREGS_SETJMP (1) + #else + #define MICROPY_GCREGS_SETJMP (0) + #endif +#endif + +#define MICROPY_ENABLE_EMERGENCY_EXCEPTION_BUF (1) +#define MICROPY_EMERGENCY_EXCEPTION_BUF_SIZE (256) +#define MICROPY_KBD_EXCEPTION (1) +#define MICROPY_ASYNC_KBD_INTR (1) + +extern const struct _mp_obj_module_t mp_module_machine; +extern const struct _mp_obj_module_t mp_module_os; +extern const struct _mp_obj_module_t mp_module_uos_vfs; +extern const struct _mp_obj_module_t mp_module_uselect; +extern const struct _mp_obj_module_t mp_module_time; +extern const struct _mp_obj_module_t mp_module_termios; +extern const struct _mp_obj_module_t mp_module_socket; +extern const struct _mp_obj_module_t mp_module_ffi; +extern const struct _mp_obj_module_t mp_module_jni; + +#if MICROPY_PY_UOS_VFS +#define MICROPY_PY_UOS_VFS_DEF { MP_ROM_QSTR(MP_QSTR_uos_vfs), MP_ROM_PTR(&mp_module_uos_vfs) }, +#else +#define MICROPY_PY_UOS_VFS_DEF +#endif +#if MICROPY_PY_FFI +#define MICROPY_PY_FFI_DEF { MP_ROM_QSTR(MP_QSTR_ffi), MP_ROM_PTR(&mp_module_ffi) }, +#else +#define MICROPY_PY_FFI_DEF +#endif +#if MICROPY_PY_JNI +#define MICROPY_PY_JNI_DEF { MP_ROM_QSTR(MP_QSTR_jni), MP_ROM_PTR(&mp_module_jni) }, +#else +#define MICROPY_PY_JNI_DEF +#endif +#if MICROPY_PY_UTIME +#define MICROPY_PY_UTIME_DEF { MP_ROM_QSTR(MP_QSTR_utime), MP_ROM_PTR(&mp_module_time) }, +#else +#define MICROPY_PY_UTIME_DEF +#endif +#if MICROPY_PY_TERMIOS +#define MICROPY_PY_TERMIOS_DEF { MP_ROM_QSTR(MP_QSTR_termios), MP_ROM_PTR(&mp_module_termios) }, +#else +#define MICROPY_PY_TERMIOS_DEF +#endif +#if MICROPY_PY_SOCKET +#define MICROPY_PY_SOCKET_DEF { MP_ROM_QSTR(MP_QSTR_usocket), MP_ROM_PTR(&mp_module_socket) }, +#else +#define MICROPY_PY_SOCKET_DEF +#endif +#if MICROPY_PY_USELECT_POSIX +#define MICROPY_PY_USELECT_DEF { MP_ROM_QSTR(MP_QSTR_uselect), MP_ROM_PTR(&mp_module_uselect) }, +#else +#define MICROPY_PY_USELECT_DEF +#endif + +#define MICROPY_PORT_BUILTIN_MODULES \ + MICROPY_PY_FFI_DEF \ + MICROPY_PY_JNI_DEF \ + MICROPY_PY_UTIME_DEF \ + MICROPY_PY_SOCKET_DEF \ + { MP_ROM_QSTR(MP_QSTR_umachine), MP_ROM_PTR(&mp_module_machine) }, \ + { MP_ROM_QSTR(MP_QSTR_uos), MP_ROM_PTR(&mp_module_os) }, \ + MICROPY_PY_UOS_VFS_DEF \ + MICROPY_PY_USELECT_DEF \ + MICROPY_PY_TERMIOS_DEF \ + +// type definitions for the specific machine + +// For size_t and ssize_t +#include <unistd.h> + +// assume that if we already defined the obj repr then we also defined types +#ifndef MICROPY_OBJ_REPR +#ifdef __LP64__ +typedef long mp_int_t; // must be pointer size +typedef unsigned long mp_uint_t; // must be pointer size +#else +// These are definitions for machines where sizeof(int) == sizeof(void*), +// regardless of actual size. +typedef int mp_int_t; // must be pointer size +typedef unsigned int mp_uint_t; // must be pointer size +#endif +#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 + +void mp_unix_alloc_exec(size_t min_size, void** ptr, size_t *size); +void mp_unix_free_exec(void *ptr, size_t size); +void mp_unix_mark_exec(void); +#define MP_PLAT_ALLOC_EXEC(min_size, ptr, size) mp_unix_alloc_exec(min_size, ptr, size) +#define MP_PLAT_FREE_EXEC(ptr, size) mp_unix_free_exec(ptr, size) +#ifndef MICROPY_FORCE_PLAT_ALLOC_EXEC +// Use MP_PLAT_ALLOC_EXEC for any executable memory allocation, including for FFI +// (overriding libffi own implementation) +#define MICROPY_FORCE_PLAT_ALLOC_EXEC (1) +#endif + +#if MICROPY_PY_OS_DUPTERM +#define MP_PLAT_PRINT_STRN(str, len) mp_hal_stdout_tx_strn_cooked(str, len) +#else +#define MP_PLAT_PRINT_STRN(str, len) do { ssize_t ret = write(1, str, len); (void)ret; } while (0) +#endif + +#ifdef __linux__ +// Can access physical memory using /dev/mem +#define MICROPY_PLAT_DEV_MEM (1) +#endif + +// Assume that select() call, interrupted with a signal, and erroring +// with EINTR, updates remaining timeout value. +#define MICROPY_SELECT_REMAINING_TIME (1) + +#ifdef __ANDROID__ +#include <android/api-level.h> +#if __ANDROID_API__ < 4 +// Bionic libc in Android 1.5 misses these 2 functions +#define MP_NEED_LOG2 (1) +#define nan(x) NAN +#endif +#endif + +#define MICROPY_PORT_BUILTINS \ + { MP_ROM_QSTR(MP_QSTR_open), MP_ROM_PTR(&mp_builtin_open_obj) }, + +#define MP_STATE_PORT MP_STATE_VM + +#define MICROPY_PORT_ROOT_POINTERS \ + const char *readline_hist[50]; \ + void *mmap_region_head; \ + +// We need to provide a declaration/definition of alloca() +// unless support for it is disabled. +#if !defined(MICROPY_NO_ALLOCA) || MICROPY_NO_ALLOCA == 0 +#ifdef __FreeBSD__ +#include <stdlib.h> +#else +#include <alloca.h> +#endif +#endif + +// From "man readdir": "Under glibc, programs can check for the availability +// of the fields [in struct dirent] not defined in POSIX.1 by testing whether +// the macros [...], _DIRENT_HAVE_D_TYPE are defined." +// Other libc's don't define it, but proactively assume that dirent->d_type +// is available on a modern *nix system. +#ifndef _DIRENT_HAVE_D_TYPE +#define _DIRENT_HAVE_D_TYPE (1) +#endif +// This macro is not provided by glibc but we need it so ports that don't have +// dirent->d_ino can disable the use of this field. +#ifndef _DIRENT_HAVE_D_INO +#define _DIRENT_HAVE_D_INO (1) +#endif + +#ifndef __APPLE__ +// For debugging purposes, make printf() available to any source file. +#include <stdio.h> +#endif |