mirror of
https://gitee.com/Lyon1998/pikapython.git
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130 lines
4.3 KiB
C
130 lines
4.3 KiB
C
/*
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* This file is part of the PikaScript project.
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* http://github.com/pikastech/pikascript
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*
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* MIT License
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*
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* Copyright (c) 2021 lyon 李昂 liang6516@outlook.com
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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/* micro pika configuration */
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#include "./pika_config_valid.h"
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#ifndef __PIKA_PALTFORM__H
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#define __PIKA_PALTFORM__H
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#include <stdarg.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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/* Compiler */
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#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 5000000) /* ARM Compiler */
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#define PIKA_WEAK __attribute__((weak))
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#elif defined(__IAR_SYSTEMS_ICC__) /* for IAR Compiler */
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#define PIKA_WEAK __weak
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#elif defined(__MINGW32__) /* MINGW32 Compiler */
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#define PIKA_WEAK
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#elif defined(__GNUC__) /* GNU GCC Compiler */
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#define PIKA_WEAK __attribute__((weak))
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#endif
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/* default PIKA_WEAK */
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#ifndef PIKA_WEAK
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#define PIKA_WEAK
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#endif
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/* OS */
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#ifdef __RTTHREAD__
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#include <rtthread.h>
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#define __platform_printf(...) rt_kprintf(__VA_ARGS__)
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#endif
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/* clang-format off */
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typedef enum {
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PIKA_ERR_UNKNOWN_INSTRUCTION = -11,
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PIKA_ERR_OUT_OF_RANGE = -10,
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PIKA_ERR_IO_ERROR = -9,
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PIKA_ERR_INSUFFICIENT_RESOURCE = -8,
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PIKA_ERR_INVALID_PARAM = -7,
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PIKA_ERR_INVALID_PTR = -6,
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PIKA_ERR_UNALIGNED_PTR = -5,
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PIKA_ERR_INVALID_VERSION_NUMBER = -4,
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PIKA_ERR_ILLEGAL_MAGIC_CODE = -3,
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PIKA_ERR_OPERATION_FAILED = -2,
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PIKA_ERR_UNKNOWN = -1,
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PIKA_OK = 0,
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} PikaErr;
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/* clang-format on*/
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/*
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[Note]:
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Create a pika_config.c to override the following weak functions to config
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PikaScript. [Example]:
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1.
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https://gitee.com/Lyon1998/pikascript/blob/master/package/STM32G030Booter/pika_config.c
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2.
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https://gitee.com/Lyon1998/pikascript/blob/master/package/pikaRTBooter/pika_config.c
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*/
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/* interrupt config */
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void __platform_enable_irq_handle(void);
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void __platform_disable_irq_handle(void);
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/* printf family config */
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#ifndef __platform_printf
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void __platform_printf(char* fmt, ...);
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#endif
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int __platform_sprintf(char* buff, char* fmt, ...);
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int __platform_vsprintf(char* buff, char* fmt, va_list args);
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int __platform_vsnprintf(char* buff,
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size_t size,
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const char* fmt,
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va_list args);
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/* libc config */
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void* __platform_malloc(size_t size);
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void __platform_free(void* ptr);
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void* __platform_memset(void* mem, int ch, size_t size);
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void* __platform_memcpy(void* dir, const void* src, size_t size);
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void* __user_malloc(size_t size);
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void __user_free(void* ptr, size_t size);
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/* pika memory pool config */
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void __platform_wait(void);
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uint8_t __is_locked_pikaMemory(void);
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/* support shell */
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char __platform_getchar(void);
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/* file API */
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FILE* __platform_fopen(const char* filename, const char* modes);
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int __platform_fclose(FILE* stream);
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size_t __platform_fwrite(const void* ptr, size_t size, size_t n, FILE* stream);
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size_t __platform_fread(void* ptr, size_t size, size_t n, FILE* stream);
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/* error */
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void __platform_error_handle(void);
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#endif
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