mirror of
https://github.com/espressif/ESP8266_RTOS_SDK.git
synced 2025-05-23 10:08:06 +08:00
51ac0fe500
1. add spi flash erase protect mechanism, boot and current runing user bin can not been erased; 2. add memleak debug feature; 3. fix spi overlap issue; 4. fix call wifi_station_disconnect, disconnect event enter twice issue; 5. fix crash when set opmode from station to softAP in scan done callback; 6. modify spi flash erase/write flow, clear protect status if needed; 7. fix rf init data sector broken issue, add user_rf_cal_sector_set, user application MUST have this function, refer to examples; 8. fix system parameter sector broken issue when frequently power on/off; 9. fix the max value of os_timer_arm; 10. fix dns issue in some routers; 11. add sntp support; 12. update smartconfig to 2.5.4; 13. update open freedom to support send beacon packet; 14. fix seldom rf not work issue after external reset; 15. fix pwm issue; 16. fix status error got by wifi_station_get_connect_status; 17. fix assert in pp; 18. fix huawei X4 connect softAP issue; 19. optimize sleep strategy； 20. add vendor IE support; 21. update libphy.a to 1055; 22. add weak function wifi_set_backup_mac to let user set MAC; 23. fix bug of lwip and optimize socket mechanism; 24. update boot loader to v1.6; 25. update esp_init_data_default.bin 26. add mbedtls support； 27. fix other bugs;
147 lines
4.7 KiB
C
147 lines
4.7 KiB
C
/**
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* \file memory_buffer_alloc.h
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*
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* \brief Buffer-based memory allocator
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*
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* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* This file is part of mbed TLS (https://tls.mbed.org)
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*/
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#ifndef MBEDTLS_MEMORY_BUFFER_ALLOC_H
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#define MBEDTLS_MEMORY_BUFFER_ALLOC_H
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#if !defined(MBEDTLS_CONFIG_FILE)
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#include "config.h"
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#else
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#include MBEDTLS_CONFIG_FILE
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#endif
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#include <stddef.h>
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/**
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* \name SECTION: Module settings
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*
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* The configuration options you can set for this module are in this section.
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* Either change them in config.h or define them on the compiler command line.
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* \{
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*/
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#if !defined(MBEDTLS_MEMORY_ALIGN_MULTIPLE)
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#define MBEDTLS_MEMORY_ALIGN_MULTIPLE 4 /**< Align on multiples of this value */
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#endif
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/* \} name SECTION: Module settings */
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#define MBEDTLS_MEMORY_VERIFY_NONE 0
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#define MBEDTLS_MEMORY_VERIFY_ALLOC (1 << 0)
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#define MBEDTLS_MEMORY_VERIFY_FREE (1 << 1)
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#define MBEDTLS_MEMORY_VERIFY_ALWAYS (MBEDTLS_MEMORY_VERIFY_ALLOC | MBEDTLS_MEMORY_VERIFY_FREE)
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* \brief Initialize use of stack-based memory allocator.
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* The stack-based allocator does memory management inside the
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* presented buffer and does not call calloc() and free().
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* It sets the global mbedtls_calloc() and mbedtls_free() pointers
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* to its own functions.
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* (Provided mbedtls_calloc() and mbedtls_free() are thread-safe if
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* MBEDTLS_THREADING_C is defined)
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*
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* \note This code is not optimized and provides a straight-forward
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* implementation of a stack-based memory allocator.
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*
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* \param buf buffer to use as heap
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* \param len size of the buffer
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*/
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void mbedtls_memory_buffer_alloc_init( unsigned char *buf, size_t len );
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/**
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* \brief Free the mutex for thread-safety and clear remaining memory
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*/
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void mbedtls_memory_buffer_alloc_free( void );
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/**
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* \brief Determine when the allocator should automatically verify the state
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* of the entire chain of headers / meta-data.
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* (Default: MBEDTLS_MEMORY_VERIFY_NONE)
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*
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* \param verify One of MBEDTLS_MEMORY_VERIFY_NONE, MBEDTLS_MEMORY_VERIFY_ALLOC,
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* MBEDTLS_MEMORY_VERIFY_FREE or MBEDTLS_MEMORY_VERIFY_ALWAYS
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*/
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void mbedtls_memory_buffer_set_verify( int verify );
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#if defined(MBEDTLS_MEMORY_DEBUG)
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/**
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* \brief Print out the status of the allocated memory (primarily for use
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* after a program should have de-allocated all memory)
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* Prints out a list of 'still allocated' blocks and their stack
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* trace if MBEDTLS_MEMORY_BACKTRACE is defined.
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*/
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void mbedtls_memory_buffer_alloc_status( void );
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/**
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* \brief Get the peak heap usage so far
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*
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* \param max_used Peak number of bytes reauested by the application
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* \param max_blocks Peak number of blocks reauested by the application
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*/
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void mbedtls_memory_buffer_alloc_max_get( size_t *max_used, size_t *max_blocks );
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/**
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* \brief Reset peak statistics
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*/
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void mbedtls_memory_buffer_alloc_max_reset( void );
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/**
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* \brief Get the current heap usage
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*
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* \param cur_used Number of bytes reauested by the application
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* \param cur_blocks Number of blocks reauested by the application
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*/
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void mbedtls_memory_buffer_alloc_cur_get( size_t *cur_used, size_t *cur_blocks );
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#endif /* MBEDTLS_MEMORY_DEBUG */
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/**
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* \brief Verifies that all headers in the memory buffer are correct
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* and contain sane values. Helps debug buffer-overflow errors.
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*
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* Prints out first failure if MBEDTLS_MEMORY_DEBUG is defined.
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* Prints out full header information if MBEDTLS_MEMORY_DEBUG
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* is defined. (Includes stack trace information for each block if
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* MBEDTLS_MEMORY_BACKTRACE is defined as well).
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*
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* \return 0 if verified, 1 otherwise
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*/
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int mbedtls_memory_buffer_alloc_verify( void );
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#if defined(MBEDTLS_SELF_TEST)
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/**
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* \brief Checkup routine
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*
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* \return 0 if successful, or 1 if a test failed
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*/
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int mbedtls_memory_buffer_alloc_self_test( int verbose );
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* memory_buffer_alloc.h */
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