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/*
* SPDX-FileCopyrightText: 2022 Amazon.com, Inc. or its affiliates
*
* SPDX-License-Identifier: MIT
*
* SPDX-FileContributor: 2016-2022 Espressif Systems (Shanghai) CO LTD
*/
/*
* FreeRTOS Kernel <DEVELOPMENT BRANCH>
* Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* 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. If you wish to use our Amazon
* FreeRTOS name, please do so in a fair use way that does not cause confusion.
*
* 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.
*
* https://www.FreeRTOS.org
* https://github.com/FreeRTOS
*
* 1 tab == 4 spaces!
*/
#ifndef FREERTOS_CONFIG_XTENSA_H
#define FREERTOS_CONFIG_XTENSA_H
#include "sdkconfig.h"
/* enable use of optimized task selection by the scheduler */
#if defined( CONFIG_FREERTOS_OPTIMIZED_SCHEDULER ) && !defined( configUSE_PORT_OPTIMISED_TASK_SELECTION )
#define configUSE_PORT_OPTIMISED_TASK_SELECTION 1
#endif
#define XT_USE_THREAD_SAFE_CLIB 0
#undef XT_USE_SWPRI
#if CONFIG_FREERTOS_CORETIMER_0
#define XT_TIMER_INDEX 0
#elif CONFIG_FREERTOS_CORETIMER_1
#define XT_TIMER_INDEX 1
#endif
#ifndef __ASSEMBLER__
/**
* This function is defined to provide a deprecation warning whenever
* XT_CLOCK_FREQ macro is used.
* Update the code to use esp_clk_cpu_freq function instead.
* @return current CPU clock frequency, in Hz
*/
int xt_clock_freq( void ) __attribute__( ( deprecated ) );
#define XT_CLOCK_FREQ ( xt_clock_freq() )
#endif // __ASSEMBLER__
/* Required for configuration-dependent settings */
#include <xtensa_config.h>
/* configASSERT behaviour */
#ifndef __ASSEMBLER__
#include <assert.h>
#include "esp_rom_sys.h"
#if CONFIG_IDF_TARGET_ESP32
#include "esp32/rom/ets_sys.h" /* will be removed in idf v5.0 */
#elif CONFIG_IDF_TARGET_ESP32S2
#include "esp32s2/rom/ets_sys.h"
#elif CONFIG_IDF_TARGET_ESP32S3
#include "esp32s3/rom/ets_sys.h"
#endif
#endif // __ASSEMBLER__
/* If CONFIG_FREERTOS_ASSERT_DISABLE is set then configASSERT is defined empty later in FreeRTOS.h and the macro */
/* configASSERT_DEFINED remains unset (meaning some warnings are avoided) */
#ifdef configASSERT
#undef configASSERT
#if defined( CONFIG_FREERTOS_ASSERT_FAIL_PRINT_CONTINUE )
#define configASSERT( a ) \
if( unlikely( !( a ) ) ) { \
esp_rom_printf( "%s:%d (%s)- assert failed!\n", __FILE__, __LINE__, \
__FUNCTION__ ); \
}
#elif defined( CONFIG_FREERTOS_ASSERT_FAIL_ABORT )
#define configASSERT( a ) assert( a )
#endif
#endif /* ifdef configASSERT */
#if CONFIG_FREERTOS_ASSERT_ON_UNTESTED_FUNCTION
#define UNTESTED_FUNCTION() \
{ esp_rom_printf( "Untested FreeRTOS function %s\r\n", __FUNCTION__ ); configASSERT( false ); } \
while( 0 )
#else
#define UNTESTED_FUNCTION()
#endif
#define configXT_BOARD 1 /* Board mode */
#define configXT_SIMULATOR 0
/* The maximum interrupt priority from which FreeRTOS.org API functions can
* be called. Only API functions that end in ...FromISR() can be used within
* interrupts. */
#define configMAX_SYSCALL_INTERRUPT_PRIORITY XCHAL_EXCM_LEVEL
/* Stack alignment, architecture specifc. Must be a power of two. */
#define configSTACK_ALIGNMENT 16
/* The Xtensa port uses a separate interrupt stack. Adjust the stack size
* to suit the needs of your specific application.
* Size needs to be aligned to the stack increment, since the location of
* the stack for the 2nd CPU will be calculated using configISR_STACK_SIZE.
*/
#ifndef configISR_STACK_SIZE
#define configISR_STACK_SIZE ( ( CONFIG_FREERTOS_ISR_STACKSIZE + configSTACK_ALIGNMENT - 1 ) & ( ~( configSTACK_ALIGNMENT - 1 ) ) )
#endif
#ifndef __ASSEMBLER__
#if CONFIG_APPTRACE_SV_ENABLE
extern uint32_t port_switch_flag[];
#define os_task_switch_is_pended( _cpu_ ) ( port_switch_flag[ _cpu_ ] )
#else
#define os_task_switch_is_pended( _cpu_ ) ( false )
#endif
#endif
#endif // FREERTOS_CONFIG_XTENSA_H