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Gaurav Aggarwal 2019-01-16 19:01:25 +00:00
parent a4941ac5db
commit 817783d75c
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139
FreeRTOS/Source/portable/ThirdParty/XCC/Xtensa/port.c vendored
View file

@ -1,95 +1,54 @@
/* /*
FreeRTOS V9.0.0 - Copyright (C) 2016 Real Time Engineers Ltd. * FreeRTOS Kernel V10.0.0
All rights reserved * 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.
*
* http://www.FreeRTOS.org
* http://aws.amazon.com/freertos
*
* 1 tab == 4 spaces!
*/
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION. /*
* Copyright (c) 2015-2019 Cadence Design Systems, Inc.
This file is part of the FreeRTOS distribution. *
* Permission is hereby granted, free of charge, to any person obtaining
FreeRTOS is free software; you can redistribute it and/or modify it under * a copy of this software and associated documentation files (the
the terms of the GNU General Public License (version 2) as published by the * "Software"), to deal in the Software without restriction, including
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception. * 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
>>! NOTE: The modification to the GPL is included to allow you to !<< * the following conditions:
>>! distribute a combined work that includes FreeRTOS without being !<< *
>>! obliged to provide the source code for proprietary components !<< * The above copyright notice and this permission notice shall be included
>>! outside of the FreeRTOS kernel. !<< * in all copies or substantial portions of the Software.
*************************************************************************** *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
FOR A PARTICULAR PURPOSE. Full license text is available on the following * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
link: http://www.freertos.org/a00114.html * 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.
* * */
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that is more than just the market leader, it *
* is the industry's de facto standard. *
* *
* Help yourself get started quickly while simultaneously helping *
* to support the FreeRTOS project by purchasing a FreeRTOS *
* tutorial book, reference manual, or both: *
* http://www.FreeRTOS.org/Documentation *
* *
***************************************************************************
http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading
the FAQ page "My application does not run, what could be wrong?". Have you
defined configASSERT()?
http://www.FreeRTOS.org/support - In return for receiving this top quality
embedded software for free we request you assist our global community by
participating in the support forum.
http://www.FreeRTOS.org/training - Investing in training allows your team to
be as productive as possible as early as possible. Now you can receive
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
Ltd, and the world's leading authority on the world's leading RTOS.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.FreeRTOS.org/labs - Where new FreeRTOS products go to incubate.
Come and try FreeRTOS+TCP, our new open source TCP/IP stack for FreeRTOS.
http://www.OpenRTOS.com - Real Time Engineers ltd. license FreeRTOS to High
Integrity Systems ltd. to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and commercial middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/*******************************************************************************
// Copyright (c) 2003-2015 Cadence Design Systems, Inc.
//
// 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.
--------------------------------------------------------------------------------
*/
#include <stdlib.h> #include <stdlib.h>
#include <xtensa/config/core.h> #include <xtensa/config/core.h>

45
FreeRTOS/Source/portable/ThirdParty/XCC/Xtensa/portasm.S vendored
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@ -1,27 +1,26 @@
/* /*
//----------------------------------------------------------------------------- * Copyright (c) 2015-2019 Cadence Design Systems, Inc.
// Copyright (c) 2003-2015 Cadence Design Systems, Inc. *
// * Permission is hereby granted, free of charge, to any person obtaining
// Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the
// a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including
// "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish,
// without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to
// distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to
// permit persons to whom the Software is furnished to do so, subject to * the following conditions:
// the following conditions: *
// * The above copyright notice and this permission notice shall be included
// The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software.
// in all copies or substantial portions of the Software. *
// * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
//-----------------------------------------------------------------------------
*/
#include "xtensa_rtos.h" #include "xtensa_rtos.h"

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FreeRTOS/Source/portable/ThirdParty/XCC/Xtensa/portbenchmark.h vendored
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@ -1,26 +1,26 @@
/*******************************************************************************
// Copyright (c) 2003-2015 Cadence Design Systems, Inc. /*
// * Copyright (c) 2015-2019 Cadence Design Systems, Inc.
// Permission is hereby granted, free of charge, to any person obtaining *
// a copy of this software and associated documentation files (the * Permission is hereby granted, free of charge, to any person obtaining
// "Software"), to deal in the Software without restriction, including * a copy of this software and associated documentation files (the
// without limitation the rights to use, copy, modify, merge, publish, * "Software"), to deal in the Software without restriction, including
// distribute, sublicense, and/or sell copies of the Software, and to * without limitation the rights to use, copy, modify, merge, publish,
// permit persons to whom the Software is furnished to do so, subject to * distribute, sublicense, and/or sell copies of the Software, and to
// the following conditions: * 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 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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-------------------------------------------------------------------------------- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/ */
/* /*
* This utility helps benchmarking interrupt latency and context switches. * This utility helps benchmarking interrupt latency and context switches.

46
FreeRTOS/Source/portable/ThirdParty/XCC/Xtensa/portclib.c vendored
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@ -1,26 +1,26 @@
/*******************************************************************************
// Copyright (c) 2003-2015 Cadence Design Systems, Inc. /*
// * Copyright (c) 2015-2019 Cadence Design Systems, Inc.
// Permission is hereby granted, free of charge, to any person obtaining *
// a copy of this software and associated documentation files (the * Permission is hereby granted, free of charge, to any person obtaining
// "Software"), to deal in the Software without restriction, including * a copy of this software and associated documentation files (the
// without limitation the rights to use, copy, modify, merge, publish, * "Software"), to deal in the Software without restriction, including
// distribute, sublicense, and/or sell copies of the Software, and to * without limitation the rights to use, copy, modify, merge, publish,
// permit persons to whom the Software is furnished to do so, subject to * distribute, sublicense, and/or sell copies of the Software, and to
// the following conditions: * 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 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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-------------------------------------------------------------------------------- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/ */
#include "FreeRTOS.h" #include "FreeRTOS.h"

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FreeRTOS/Source/portable/ThirdParty/XCC/Xtensa/portmacro.h vendored
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@ -1,67 +1,54 @@
/* /*
FreeRTOS V9.0.0 - Copyright (C) 2016 Real Time Engineers Ltd. * FreeRTOS Kernel V10.0.0
All rights reserved * 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.
*
* http://www.FreeRTOS.org
* http://aws.amazon.com/freertos
*
* 1 tab == 4 spaces!
*/
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION. /*
* Copyright (c) 2015-2019 Cadence Design Systems, Inc.
*************************************************************************** *
* * * Permission is hereby granted, free of charge, to any person obtaining
* FreeRTOS provides completely free yet professionally developed, * * a copy of this software and associated documentation files (the
* robust, strictly quality controlled, supported, and cross * * "Software"), to deal in the Software without restriction, including
* platform software that has become a de facto standard. * * without limitation the rights to use, copy, modify, merge, publish,
* * * distribute, sublicense, and/or sell copies of the Software, and to
* Help yourself get started quickly and support the FreeRTOS * * permit persons to whom the Software is furnished to do so, subject to
* project by purchasing a FreeRTOS tutorial book, reference * * the following conditions:
* manual, or both from: http://www.FreeRTOS.org/Documentation * *
* * * The above copyright notice and this permission notice shall be included
* Thank you! * * 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
This file is part of the FreeRTOS distribution. * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
FreeRTOS is free software; you can redistribute it and/or modify it under * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
the terms of the GNU General Public License (version 2) as published by the * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception. * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
#ifndef PORTMACRO_H #ifndef PORTMACRO_H
#define PORTMACRO_H #define PORTMACRO_H

56
FreeRTOS/Source/portable/ThirdParty/XCC/Xtensa/porttrace.h vendored
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@ -1,32 +1,34 @@
/*******************************************************************************
// Copyright (c) 2003-2015 Cadence Design Systems, Inc.
//
// 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.
--------------------------------------------------------------------------------
/* /*
* This utility helps tracing the entering and exiting from tasks. It maintains a circular buffer * Copyright (c) 2015-2019 Cadence Design Systems, Inc.
* of tasks in the order they execute, and their execution time. *
* In order to enable it, set configUSE_TRACE_FACILITY_2 to 1 in FreeRTOSConfig.h. * Permission is hereby granted, free of charge, to any person obtaining
* You will also need to download the FreeRTOS_trace patch that contains * a copy of this software and associated documentation files (the
* porttrace.c and the complete version of porttrace.h * "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.
*/
/*
* This utility helps tracing the entering and exiting from tasks.
* It maintains a circular buffer of tasks in the order they execute,
* and their execution time. To enable it, set configUSE_TRACE_FACILITY_2
* to 1 in FreeRTOSConfig.h. You will also need to download the
* FreeRTOS_trace patch that contains porttrace.c and the complete version
* of porttrace.h.
*/ */
#ifndef PORTTRACE_H #ifndef PORTTRACE_H

49
FreeRTOS/Source/portable/ThirdParty/XCC/Xtensa/xtensa_api.h vendored
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@ -1,29 +1,30 @@
/*******************************************************************************
Copyright (c) 2006-2015 Cadence Design Systems Inc.
Permission is hereby granted, free of charge, to any person obtaining /*
a copy of this software and associated documentation files (the * Copyright (c) 2015-2019 Cadence Design Systems, Inc.
"Software"), to deal in the Software without restriction, including *
without limitation the rights to use, copy, modify, merge, publish, * Permission is hereby granted, free of charge, to any person obtaining
distribute, sublicense, and/or sell copies of the Software, and to * a copy of this software and associated documentation files (the
permit persons to whom the Software is furnished to do so, subject to * "Software"), to deal in the Software without restriction, including
the following conditions: * 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.
*/
The above copyright notice and this permission notice shall be included /*
in all copies or substantial portions of the Software. * Xtensa-specific API for RTOS ports.
*/
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.
******************************************************************************/
/******************************************************************************
Xtensa-specific API for RTOS ports.
******************************************************************************/
#ifndef __XTENSA_API_H__ #ifndef __XTENSA_API_H__
#define __XTENSA_API_H__ #define __XTENSA_API_H__

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FreeRTOS/Source/portable/ThirdParty/XCC/Xtensa/xtensa_config.h vendored
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@ -1,34 +1,35 @@
/*******************************************************************************
// Copyright (c) 2003-2015 Cadence Design Systems, Inc.
//
// 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.
--------------------------------------------------------------------------------
Configuration-specific information for Xtensa build. This file must be /*
included in FreeRTOSConfig.h to properly set up the config-dependent * Copyright (c) 2015-2019 Cadence Design Systems, Inc.
parameters correctly. *
* 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.
*/
NOTE: To enable thread-safe C library support, XT_USE_THREAD_SAFE_CLIB must /*
be defined to be > 0 somewhere above or on the command line. * Configuration-specific information for Xtensa build. This file must be
* included in FreeRTOSConfig.h to properly set up the config-dependent
*******************************************************************************/ * parameters correctly.
*
* NOTE: To enable thread-safe C library support, XT_USE_THREAD_SAFE_CLIB must
* be defined to be > 0 somewhere above or on the command line.
*/
#ifndef XTENSA_CONFIG_H #ifndef XTENSA_CONFIG_H
#define XTENSA_CONFIG_H #define XTENSA_CONFIG_H

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FreeRTOS/Source/portable/ThirdParty/XCC/Xtensa/xtensa_context.S vendored
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@ -1,47 +1,48 @@
/*******************************************************************************
Copyright (c) 2006-2015 Cadence Design Systems Inc.
Permission is hereby granted, free of charge, to any person obtaining /*
a copy of this software and associated documentation files (the * Copyright (c) 2015-2019 Cadence Design Systems, Inc.
"Software"), to deal in the Software without restriction, including *
without limitation the rights to use, copy, modify, merge, publish, * Permission is hereby granted, free of charge, to any person obtaining
distribute, sublicense, and/or sell copies of the Software, and to * a copy of this software and associated documentation files (the
permit persons to whom the Software is furnished to do so, subject to * "Software"), to deal in the Software without restriction, including
the following conditions: * 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.
*/
The above copyright notice and this permission notice shall be included /*
in all copies or substantial portions of the Software. * XTENSA CONTEXT SAVE AND RESTORE ROUTINES
*
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * Low-level Call0 functions for handling generic context save and restore of
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * registers not specifically addressed by the interrupt vectors and handlers.
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * Those registers (not handled by these functions) are PC, PS, A0, A1 (SP).
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY * Except for the calls to RTOS functions, this code is generic to Xtensa.
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, *
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * Note that in Call0 ABI, interrupt handlers are expected to preserve the callee-
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * save regs (A12-A15), which is always the case if the handlers are coded in C.
-------------------------------------------------------------------------------- * However A12, A13 are made available as scratch registers for interrupt dispatch
* code, so are presumed saved anyway, and are always restored even in Call0 ABI.
XTENSA CONTEXT SAVE AND RESTORE ROUTINES * Only A14, A15 are truly handled as callee-save regs.
*
Low-level Call0 functions for handling generic context save and restore of * Because Xtensa is a configurable architecture, this port supports all user
registers not specifically addressed by the interrupt vectors and handlers. * generated configurations (except restrictions stated in the release notes).
Those registers (not handled by these functions) are PC, PS, A0, A1 (SP). * This is accomplished by conditional compilation using macros and functions
Except for the calls to RTOS functions, this code is generic to Xtensa. * defined in the Xtensa HAL (hardware adaptation layer) for your configuration.
* Only the processor state included in your configuration is saved and restored,
Note that in Call0 ABI, interrupt handlers are expected to preserve the callee- * including any processor state added by user configuration options or TIE.
save regs (A12-A15), which is always the case if the handlers are coded in C. */
However A12, A13 are made available as scratch registers for interrupt dispatch
code, so are presumed saved anyway, and are always restored even in Call0 ABI.
Only A14, A15 are truly handled as callee-save regs.
Because Xtensa is a configurable architecture, this port supports all user
generated configurations (except restrictions stated in the release notes).
This is accomplished by conditional compilation using macros and functions
defined in the Xtensa HAL (hardware adaptation layer) for your configuration.
Only the processor state included in your configuration is saved and restored,
including any processor state added by user configuration options or TIE.
*******************************************************************************/
/* Warn nicely if this file gets named with a lowercase .s instead of .S: */ /* Warn nicely if this file gets named with a lowercase .s instead of .S: */
#define NOERROR # #define NOERROR #

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@ -1,38 +1,39 @@
/*******************************************************************************
Copyright (c) 2006-2015 Cadence Design Systems Inc.
Permission is hereby granted, free of charge, to any person obtaining /*
a copy of this software and associated documentation files (the * Copyright (c) 2015-2019 Cadence Design Systems, Inc.
"Software"), to deal in the Software without restriction, including *
without limitation the rights to use, copy, modify, merge, publish, * Permission is hereby granted, free of charge, to any person obtaining
distribute, sublicense, and/or sell copies of the Software, and to * a copy of this software and associated documentation files (the
permit persons to whom the Software is furnished to do so, subject to * "Software"), to deal in the Software without restriction, including
the following conditions: * 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.
*/
The above copyright notice and this permission notice shall be included /*
in all copies or substantial portions of the Software. * XTENSA CONTEXT FRAMES AND MACROS FOR RTOS ASSEMBLER SOURCES
*
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * This header contains definitions and macros for use primarily by Xtensa
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * RTOS assembly coded source files. It includes and uses the Xtensa hardware
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * abstraction layer (HAL) to deal with config specifics. It may also be
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY * included in C source files.
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, *
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * !! Supports only Xtensa Exception Architecture 2 (XEA2). XEA1 not supported. !!
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
-------------------------------------------------------------------------------- * NOTE: The Xtensa architecture requires stack pointer alignment to 16 bytes.
*/
XTENSA CONTEXT FRAMES AND MACROS FOR RTOS ASSEMBLER SOURCES
This header contains definitions and macros for use primarily by Xtensa
RTOS assembly coded source files. It includes and uses the Xtensa hardware
abstraction layer (HAL) to deal with config specifics. It may also be
included in C source files.
!! Supports only Xtensa Exception Architecture 2 (XEA2). XEA1 not supported. !!
NOTE: The Xtensa architecture requires stack pointer alignment to 16 bytes.
*******************************************************************************/
#ifndef XTENSA_CONTEXT_H #ifndef XTENSA_CONTEXT_H
#define XTENSA_CONTEXT_H #define XTENSA_CONTEXT_H

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@ -1,32 +1,33 @@
/*******************************************************************************
// Copyright (c) 2003-2015 Cadence Design Systems, Inc.
//
// 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.
--------------------------------------------------------------------------------
XTENSA INITIALIZATION ROUTINES CODED IN C /*
* Copyright (c) 2015-2019 Cadence Design Systems, Inc.
*
* 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.
*/
This file contains miscellaneous Xtensa RTOS-generic initialization functions /*
that are implemented in C. * XTENSA INITIALIZATION ROUTINES CODED IN C
*
*******************************************************************************/ * This file contains miscellaneous Xtensa RTOS-generic initialization functions
* that are implemented in C.
*/
#ifdef XT_BOARD #ifdef XT_BOARD

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@ -1,30 +1,31 @@
/*******************************************************************************
Copyright (c) 2006-2015 Cadence Design Systems Inc.
Permission is hereby granted, free of charge, to any person obtaining /*
a copy of this software and associated documentation files (the * Copyright (c) 2015-2019 Cadence Design Systems, Inc.
"Software"), to deal in the Software without restriction, including *
without limitation the rights to use, copy, modify, merge, publish, * Permission is hereby granted, free of charge, to any person obtaining
distribute, sublicense, and/or sell copies of the Software, and to * a copy of this software and associated documentation files (the
permit persons to whom the Software is furnished to do so, subject to * "Software"), to deal in the Software without restriction, including
the following conditions: * 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.
*/
The above copyright notice and this permission notice shall be included /*
in all copies or substantial portions of the Software. * Xtensa-specific interrupt and exception functions for RTOS ports.
* Also see xtensa_intr_asm.S.
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.
******************************************************************************/
/******************************************************************************
Xtensa-specific interrupt and exception functions for RTOS ports.
Also see xtensa_intr_asm.S.
******************************************************************************/
#include <stdlib.h> #include <stdlib.h>

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@ -1,30 +1,31 @@
/*******************************************************************************
Copyright (c) 2006-2015 Cadence Design Systems Inc.
Permission is hereby granted, free of charge, to any person obtaining /*
a copy of this software and associated documentation files (the * Copyright (c) 2015-2019 Cadence Design Systems, Inc.
"Software"), to deal in the Software without restriction, including *
without limitation the rights to use, copy, modify, merge, publish, * Permission is hereby granted, free of charge, to any person obtaining
distribute, sublicense, and/or sell copies of the Software, and to * a copy of this software and associated documentation files (the
permit persons to whom the Software is furnished to do so, subject to * "Software"), to deal in the Software without restriction, including
the following conditions: * 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.
*/
The above copyright notice and this permission notice shall be included /*
in all copies or substantial portions of the Software. * Xtensa interrupt handling data and assembly routines.
* Also see xtensa_intr.c and xtensa_vectors.S.
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.
******************************************************************************/
/******************************************************************************
Xtensa interrupt handling data and assembly routines.
Also see xtensa_intr.c and xtensa_vectors.S.
******************************************************************************/
#include <xtensa/hal.h> #include <xtensa/hal.h>
#include <xtensa/config/core.h> #include <xtensa/config/core.h>

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@ -1,26 +1,30 @@
// xtensa_overlay_os_hook.c -- Overlay manager OS hooks for FreeRTOS.
// Copyright (c) 2015-2015 Cadence Design Systems Inc. /*
// * Copyright (c) 2015-2019 Cadence Design Systems, Inc.
// Permission is hereby granted, free of charge, to any person obtaining *
// a copy of this software and associated documentation files (the * Permission is hereby granted, free of charge, to any person obtaining
// "Software"), to deal in the Software without restriction, including * a copy of this software and associated documentation files (the
// without limitation the rights to use, copy, modify, merge, publish, * "Software"), to deal in the Software without restriction, including
// distribute, sublicense, and/or sell copies of the Software, and to * without limitation the rights to use, copy, modify, merge, publish,
// permit persons to whom the Software is furnished to do so, subject to * distribute, sublicense, and/or sell copies of the Software, and to
// the following conditions: * 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 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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* xtensa_overlay_os_hook.c -- Overlay manager OS hooks for FreeRTOS.
*/
#include "FreeRTOS.h" #include "FreeRTOS.h"
#include "semphr.h" #include "semphr.h"

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@ -1,43 +1,44 @@
/*******************************************************************************
// Copyright (c) 2003-2015 Cadence Design Systems, Inc.
//
// 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.
--------------------------------------------------------------------------------
RTOS-SPECIFIC INFORMATION FOR XTENSA RTOS ASSEMBLER SOURCES /*
(FreeRTOS Port) * Copyright (c) 2015-2019 Cadence Design Systems, Inc.
*
* 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.
*/
This header is the primary glue between generic Xtensa RTOS support /*
sources and a specific RTOS port for Xtensa. It contains definitions * RTOS-SPECIFIC INFORMATION FOR XTENSA RTOS ASSEMBLER SOURCES
and macros for use primarily by Xtensa assembly coded source files. * (FreeRTOS Port)
*
Macros in this header map callouts from generic Xtensa files to specific * This header is the primary glue between generic Xtensa RTOS support
RTOS functions. It may also be included in C source files. * sources and a specific RTOS port for Xtensa. It contains definitions
* and macros for use primarily by Xtensa assembly coded source files.
Xtensa RTOS ports support all RTOS-compatible configurations of the Xtensa *
architecture, using the Xtensa hardware abstraction layer (HAL) to deal * Macros in this header map callouts from generic Xtensa files to specific
with configuration specifics. * RTOS functions. It may also be included in C source files.
*
Should be included by all Xtensa generic and RTOS port-specific sources. * Xtensa RTOS ports support all RTOS-compatible configurations of the Xtensa
* architecture, using the Xtensa hardware abstraction layer (HAL) to deal
*******************************************************************************/ * with configuration specifics.
*
* Should be included by all Xtensa generic and RTOS port-specific sources.
*/
#ifndef XTENSA_RTOS_H #ifndef XTENSA_RTOS_H
#define XTENSA_RTOS_H #define XTENSA_RTOS_H

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@ -1,41 +1,42 @@
/*******************************************************************************
// Copyright (c) 2003-2015 Cadence Design Systems, Inc.
//
// 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.
--------------------------------------------------------------------------------
XTENSA INFORMATION FOR RTOS TICK TIMER AND CLOCK FREQUENCY /*
* Copyright (c) 2015-2019 Cadence Design Systems, Inc.
*
* 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.
*/
This header contains definitions and macros for use primarily by Xtensa /*
RTOS assembly coded source files. It includes and uses the Xtensa hardware * XTENSA INFORMATION FOR RTOS TICK TIMER AND CLOCK FREQUENCY
abstraction layer (HAL) to deal with config specifics. It may also be *
included in C source files. * This header contains definitions and macros for use primarily by Xtensa
* RTOS assembly coded source files. It includes and uses the Xtensa hardware
User may edit to modify timer selection and to specify clock frequency and * abstraction layer (HAL) to deal with config specifics. It may also be
tick duration to match timer interrupt to the real-time tick duration. * included in C source files.
*
If the RTOS has no timer interrupt, then there is no tick timer and the * Edit this file to modify timer selection and to specify clock frequency and
clock frequency is irrelevant, so all of these macros are left undefined * tick duration to match timer interrupt to the real-time tick duration.
and the Xtensa core configuration need not have a timer. *
* If the RTOS has no timer interrupt, then there is no tick timer and the
*******************************************************************************/ * clock frequency is irrelevant, so all of these macros are left undefined
* and the Xtensa core configuration need not have a timer.
*/
#ifndef XTENSA_TIMER_H #ifndef XTENSA_TIMER_H
#define XTENSA_TIMER_H #define XTENSA_TIMER_H

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@ -1,26 +1,28 @@
/*******************************************************************************
Copyright (c) 2006-2015 Cadence Design Systems Inc.
Permission is hereby granted, free of charge, to any person obtaining /*
a copy of this software and associated documentation files (the * Copyright (c) 2015-2019 Cadence Design Systems, Inc.
"Software"), to deal in the Software without restriction, including *
without limitation the rights to use, copy, modify, merge, publish, * Permission is hereby granted, free of charge, to any person obtaining
distribute, sublicense, and/or sell copies of the Software, and to * a copy of this software and associated documentation files (the
permit persons to whom the Software is furnished to do so, subject to * "Software"), to deal in the Software without restriction, including
the following conditions: * without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
The above copyright notice and this permission notice shall be included * permit persons to whom the Software is furnished to do so, subject to
in all copies or substantial portions of the Software. * the following conditions:
*
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * The above copyright notice and this permission notice shall be included
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * in all copies or substantial portions of the Software.
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 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.
*/
/*
XTENSA VECTORS AND LOW LEVEL HANDLERS FOR AN RTOS XTENSA VECTORS AND LOW LEVEL HANDLERS FOR AN RTOS
Xtensa low level exception and interrupt vectors and handlers for an RTOS. Xtensa low level exception and interrupt vectors and handlers for an RTOS.
@ -88,7 +90,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
call but needs to be ensured if 'call0' is used as a jump in lieu of 'j'. call but needs to be ensured if 'call0' is used as a jump in lieu of 'j'.
4. This use of 'call0' is independent of the C function call ABI. 4. This use of 'call0' is independent of the C function call ABI.
*******************************************************************************/ */
#include "xtensa_rtos.h" #include "xtensa_rtos.h"