diff --git a/portable/GCC/AVR32_UC3/exception.S b/portable/GCC/AVR32_UC3/exception.S index 79cca31e4..69e0e0203 100644 --- a/portable/GCC/AVR32_UC3/exception.S +++ b/portable/GCC/AVR32_UC3/exception.S @@ -1,3 +1,31 @@ +/* + * FreeRTOS Kernel + * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * SPDX-License-Identifier: MIT AND BSD-3-Clause + * + * 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. + * + * https://www.FreeRTOS.org + * https://github.com/FreeRTOS + * + */ + /*This file is prepared for Doxygen automatic documentation generation.*/ /*! \file ********************************************************************* * @@ -15,7 +43,8 @@ * ******************************************************************************/ -/* Copyright (c) 2007, Atmel Corporation All rights reserved. +/* + * Copyright (c) 2007, Atmel Corporation All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: diff --git a/portable/GCC/AVR32_UC3/port.c b/portable/GCC/AVR32_UC3/port.c index 6eaad177b..37ada911f 100644 --- a/portable/GCC/AVR32_UC3/port.c +++ b/portable/GCC/AVR32_UC3/port.c @@ -1,22 +1,9 @@ -/*This file has been prepared for Doxygen automatic documentation generation.*/ -/*! \file ********************************************************************* - * - * \brief FreeRTOS port source for AVR32 UC3. - * - * - Compiler: GNU GCC for AVR32 - * - Supported devices: All AVR32 devices can be used. - * - AppNote: - * - * \author Atmel Corporation (Now Microchip): - * https://www.microchip.com \n - * Support and FAQ: https://www.microchip.com/support/ - * - *****************************************************************************/ - /* * FreeRTOS Kernel * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved. * + * SPDX-License-Identifier: MIT AND BSD-3-Clause + * * 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 @@ -39,6 +26,48 @@ * */ +/*This file has been prepared for Doxygen automatic documentation generation.*/ +/*! \file ********************************************************************* + * + * \brief FreeRTOS port source for AVR32 UC3. + * + * - Compiler: GNU GCC for AVR32 + * - Supported devices: All AVR32 devices can be used. + * - AppNote: + * + * \author Atmel Corporation (Now Microchip): + * https://www.microchip.com \n + * Support and FAQ: https://www.microchip.com/support/ + * + *****************************************************************************/ + +/* + * Copyright (c) 2007, Atmel Corporation All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. The name of ATMEL may not be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY AND + * SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ /* Standard includes. */ #include @@ -327,7 +356,7 @@ clock cycles from now. */ } Set_system_register(AVR32_COMPARE, lCycles); } - + __attribute__((__noinline__)) static void prvScheduleNextTick(void) { uint32_t lCycles, lCount; diff --git a/portable/GCC/AVR32_UC3/portmacro.h b/portable/GCC/AVR32_UC3/portmacro.h index 601f71ca4..f3725084b 100644 --- a/portable/GCC/AVR32_UC3/portmacro.h +++ b/portable/GCC/AVR32_UC3/portmacro.h @@ -1,22 +1,9 @@ -/*This file has been prepared for Doxygen automatic documentation generation.*/ -/*! \file ********************************************************************* - * - * \brief FreeRTOS port source for AVR32 UC3. - * - * - Compiler: GNU GCC for AVR32 - * - Supported devices: All AVR32 devices can be used. - * - AppNote: - * - * \author Atmel Corporation (Now Microchip): - * https://www.microchip.com \n - * Support and FAQ: https://www.microchip.com/support/ - * - *****************************************************************************/ - /* * FreeRTOS Kernel * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved. * + * SPDX-License-Identifier: MIT AND BSD-3-Clause + * * 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 @@ -39,6 +26,48 @@ * */ +/*This file has been prepared for Doxygen automatic documentation generation.*/ +/*! \file ********************************************************************* + * + * \brief FreeRTOS port source for AVR32 UC3. + * + * - Compiler: GNU GCC for AVR32 + * - Supported devices: All AVR32 devices can be used. + * - AppNote: + * + * \author Atmel Corporation (Now Microchip): + * https://www.microchip.com \n + * Support and FAQ: https://www.microchip.com/support/ + * + *****************************************************************************/ + +/* + * Copyright (c) 2007, Atmel Corporation All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. The name of ATMEL may not be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY AND + * SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ #ifndef PORTMACRO_H #define PORTMACRO_H diff --git a/portable/GCC/AVR_AVRDx/port.c b/portable/GCC/AVR_AVRDx/port.c index 5ca1cdd3d..c1ce06f75 100644 --- a/portable/GCC/AVR_AVRDx/port.c +++ b/portable/GCC/AVR_AVRDx/port.c @@ -1,6 +1,6 @@ /* * FreeRTOS Kernel - * Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * Copyright (C) 2021 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 @@ -10,8 +10,7 @@ * 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. + * 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 diff --git a/portable/GCC/AVR_AVRDx/porthardware.h b/portable/GCC/AVR_AVRDx/porthardware.h index 7e670d933..b070e9a56 100644 --- a/portable/GCC/AVR_AVRDx/porthardware.h +++ b/portable/GCC/AVR_AVRDx/porthardware.h @@ -1,3 +1,29 @@ +/* + * FreeRTOS Kernel + * Copyright (C) 2021 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. + * + * 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 + * + */ + #ifndef PORTHARDWARE_H #define PORTHARDWARE_H diff --git a/portable/GCC/AVR_Mega0/port.c b/portable/GCC/AVR_Mega0/port.c index f9dbc07ad..7f30d4df4 100644 --- a/portable/GCC/AVR_Mega0/port.c +++ b/portable/GCC/AVR_Mega0/port.c @@ -1,6 +1,6 @@ /* * FreeRTOS Kernel - * Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * Copyright (C) 2021 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 @@ -10,8 +10,7 @@ * 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. + * 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 diff --git a/portable/GCC/AVR_Mega0/porthardware.h b/portable/GCC/AVR_Mega0/porthardware.h index 8d4f1bcc3..f22e1d61f 100644 --- a/portable/GCC/AVR_Mega0/porthardware.h +++ b/portable/GCC/AVR_Mega0/porthardware.h @@ -1,3 +1,29 @@ +/* + * FreeRTOS Kernel + * Copyright (C) 2021 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. + * + * 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 + * + */ + #ifndef PORTHARDWARE_H #define PORTHARDWARE_H diff --git a/portable/GCC/RISC-V/chip_specific_extensions/Pulpino_Vega_RV32M1RM/freertos_risc_v_chip_specific_extensions.h b/portable/GCC/RISC-V/chip_specific_extensions/Pulpino_Vega_RV32M1RM/freertos_risc_v_chip_specific_extensions.h index 2e4759b8a..26c85c6c8 100644 --- a/portable/GCC/RISC-V/chip_specific_extensions/Pulpino_Vega_RV32M1RM/freertos_risc_v_chip_specific_extensions.h +++ b/portable/GCC/RISC-V/chip_specific_extensions/Pulpino_Vega_RV32M1RM/freertos_risc_v_chip_specific_extensions.h @@ -6,9 +6,7 @@ * 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 t - - o permit persons to whom the Software is furnished to do so, + * 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 diff --git a/portable/IAR/AVR32_UC3/exception.s82 b/portable/IAR/AVR32_UC3/exception.s82 index 30e096749..1c9a83a01 100644 --- a/portable/IAR/AVR32_UC3/exception.s82 +++ b/portable/IAR/AVR32_UC3/exception.s82 @@ -1,3 +1,31 @@ +/* + * FreeRTOS Kernel + * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * SPDX-License-Identifier: MIT AND BSD-3-Clause + * + * 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. + * + * https://www.FreeRTOS.org + * https://github.com/FreeRTOS + * + */ + /*This file is prepared for Doxygen automatic documentation generation.*/ /*! \file ********************************************************************* * @@ -15,7 +43,8 @@ * ******************************************************************************/ -/* Copyright (c) 2007, Atmel Corporation All rights reserved. +/* + * Copyright (c) 2007, Atmel Corporation All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: diff --git a/portable/IAR/AVR32_UC3/port.c b/portable/IAR/AVR32_UC3/port.c index da2a9e0b2..3cf4f0cbe 100644 --- a/portable/IAR/AVR32_UC3/port.c +++ b/portable/IAR/AVR32_UC3/port.c @@ -1,22 +1,9 @@ -/*This file has been prepared for Doxygen automatic documentation generation.*/ -/*! \file ********************************************************************* - * - * \brief FreeRTOS port source for AVR32 UC3. - * - * - Compiler: IAR EWAVR32 - * - Supported devices: All AVR32 devices can be used. - * - AppNote: - * - * \author Atmel Corporation (Now Microchip): - * https://www.microchip.com \n - * Support and FAQ: https://www.microchip.com/support/ - * - *****************************************************************************/ - /* * FreeRTOS Kernel * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved. * + * SPDX-License-Identifier: MIT AND BSD-3-Clause + * * 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 @@ -39,6 +26,48 @@ * */ +/*This file has been prepared for Doxygen automatic documentation generation.*/ +/*! \file ********************************************************************* + * + * \brief FreeRTOS port source for AVR32 UC3. + * + * - Compiler: IAR EWAVR32 + * - Supported devices: All AVR32 devices can be used. + * - AppNote: + * + * \author Atmel Corporation (Now Microchip): + * https://www.microchip.com \n + * Support and FAQ: https://www.microchip.com/support/ + * + *****************************************************************************/ + +/* + * Copyright (c) 2007, Atmel Corporation All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. The name of ATMEL may not be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY AND + * SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ /* Scheduler includes. */ #include "FreeRTOS.h" @@ -296,7 +325,7 @@ clock cycles from now. */ } Set_system_register(AVR32_COMPARE, lCycles); } - + #pragma optimize = no_inline static void prvScheduleNextTick(void) { diff --git a/portable/IAR/AVR32_UC3/portmacro.h b/portable/IAR/AVR32_UC3/portmacro.h index cb6854d7e..d7a2d9314 100644 --- a/portable/IAR/AVR32_UC3/portmacro.h +++ b/portable/IAR/AVR32_UC3/portmacro.h @@ -1,22 +1,9 @@ -/*This file has been prepared for Doxygen automatic documentation generation.*/ -/*! \file ********************************************************************* - * - * \brief FreeRTOS port header for AVR32 UC3. - * - * - Compiler: IAR EWAVR32 - * - Supported devices: All AVR32 devices can be used. - * - AppNote: - * - * \author Atmel Corporation (Now Microchip): - * https://www.microchip.com - * Support and FAQ: https://www.microchip.com/support - * - *****************************************************************************/ - /* * FreeRTOS Kernel * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved. * + * SPDX-License-Identifier: MIT AND BSD-3-Clause + * * 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 @@ -39,6 +26,49 @@ * */ +/*This file has been prepared for Doxygen automatic documentation generation.*/ +/*! \file ********************************************************************* + * + * \brief FreeRTOS port header for AVR32 UC3. + * + * - Compiler: IAR EWAVR32 + * - Supported devices: All AVR32 devices can be used. + * - AppNote: + * + * \author Atmel Corporation (Now Microchip): + * https://www.microchip.com + * Support and FAQ: https://www.microchip.com/support + * + *****************************************************************************/ + +/* + * Copyright (c) 2007, Atmel Corporation All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. The name of ATMEL may not be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY AND + * SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + #ifndef PORTMACRO_H diff --git a/portable/IAR/AVR32_UC3/read.c b/portable/IAR/AVR32_UC3/read.c index 61b17a4cc..3e7cc769e 100644 --- a/portable/IAR/AVR32_UC3/read.c +++ b/portable/IAR/AVR32_UC3/read.c @@ -1,3 +1,31 @@ +/* + * FreeRTOS Kernel + * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * SPDX-License-Identifier: MIT AND BSD-3-Clause + * + * 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. + * + * https://www.FreeRTOS.org + * https://github.com/FreeRTOS + * + */ + /*This file is prepared for Doxygen automatic documentation generation.*/ /*! \file ********************************************************************* * @@ -14,7 +42,8 @@ * ******************************************************************************/ -/* Copyright (c) 2007, Atmel Corporation All rights reserved. +/* + * Copyright (c) 2007, Atmel Corporation All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: diff --git a/portable/IAR/AVR32_UC3/write.c b/portable/IAR/AVR32_UC3/write.c index a78e0c17a..fc2d76639 100644 --- a/portable/IAR/AVR32_UC3/write.c +++ b/portable/IAR/AVR32_UC3/write.c @@ -1,3 +1,31 @@ +/* + * FreeRTOS Kernel + * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * SPDX-License-Identifier: MIT AND BSD-3-Clause + * + * 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. + * + * https://www.FreeRTOS.org + * https://github.com/FreeRTOS + * + */ + /*This file is prepared for Doxygen automatic documentation generation.*/ /*! \file ********************************************************************* * @@ -14,7 +42,8 @@ * ******************************************************************************/ -/* Copyright (c) 2007, Atmel Corporation All rights reserved. +/* + * Copyright (c) 2007, Atmel Corporation All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: diff --git a/portable/IAR/AVR_AVRDx/port.c b/portable/IAR/AVR_AVRDx/port.c index f0b5f45db..d472083bc 100644 --- a/portable/IAR/AVR_AVRDx/port.c +++ b/portable/IAR/AVR_AVRDx/port.c @@ -1,6 +1,6 @@ /* * FreeRTOS Kernel - * Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * Copyright (C) 2021 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 @@ -10,8 +10,7 @@ * 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. + * 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 diff --git a/portable/IAR/AVR_AVRDx/porthardware.h b/portable/IAR/AVR_AVRDx/porthardware.h index dbbcd05fc..6ca6b8753 100644 --- a/portable/IAR/AVR_AVRDx/porthardware.h +++ b/portable/IAR/AVR_AVRDx/porthardware.h @@ -1,3 +1,28 @@ +/* + * FreeRTOS Kernel + * Copyright (C) 2021 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. + * + * 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 + * + */ #ifndef PORTHARDWARE_H #define PORTHARDWARE_H diff --git a/portable/IAR/AVR_AVRDx/portmacro.h b/portable/IAR/AVR_AVRDx/portmacro.h index 8100d063f..8bc0a0a70 100644 --- a/portable/IAR/AVR_AVRDx/portmacro.h +++ b/portable/IAR/AVR_AVRDx/portmacro.h @@ -1,6 +1,6 @@ /* * FreeRTOS Kernel - * Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * Copyright (C) 2021 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 @@ -10,8 +10,7 @@ * 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. + * 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 diff --git a/portable/IAR/AVR_Mega0/port.c b/portable/IAR/AVR_Mega0/port.c index 58e23f63f..62e999426 100644 --- a/portable/IAR/AVR_Mega0/port.c +++ b/portable/IAR/AVR_Mega0/port.c @@ -1,6 +1,6 @@ /* * FreeRTOS Kernel - * Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * Copyright (C) 2021 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 @@ -10,8 +10,7 @@ * 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. + * 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 diff --git a/portable/IAR/AVR_Mega0/porthardware.h b/portable/IAR/AVR_Mega0/porthardware.h index 793d5899c..c5c971e8b 100644 --- a/portable/IAR/AVR_Mega0/porthardware.h +++ b/portable/IAR/AVR_Mega0/porthardware.h @@ -1,3 +1,28 @@ +/* + * FreeRTOS Kernel + * Copyright (C) 2021 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. + * + * 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 + * + */ #ifndef PORTHARDWARE_H #define PORTHARDWARE_H diff --git a/portable/IAR/AVR_Mega0/portmacro.h b/portable/IAR/AVR_Mega0/portmacro.h index 8100d063f..8bc0a0a70 100644 --- a/portable/IAR/AVR_Mega0/portmacro.h +++ b/portable/IAR/AVR_Mega0/portmacro.h @@ -1,6 +1,6 @@ /* * FreeRTOS Kernel - * Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * Copyright (C) 2021 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 @@ -10,8 +10,7 @@ * 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. + * 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 diff --git a/portable/IAR/AtmelSAM9XE/ISR_Support.h b/portable/IAR/AtmelSAM9XE/ISR_Support.h index 4a32f3976..6678e850a 100644 --- a/portable/IAR/AtmelSAM9XE/ISR_Support.h +++ b/portable/IAR/AtmelSAM9XE/ISR_Support.h @@ -1,78 +1,103 @@ - EXTERN pxCurrentTCB - EXTERN ulCriticalNesting - -;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; -; Context save and restore macro definitions -;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; - -portSAVE_CONTEXT MACRO - - ; Push R0 as we are going to use the register. - STMDB SP!, {R0} - - ; Set R0 to point to the task stack pointer. - STMDB SP, {SP}^ - NOP - SUB SP, SP, #4 - LDMIA SP!, {R0} - - ; Push the return address onto the stack. - STMDB R0!, {LR} - - ; Now we have saved LR we can use it instead of R0. - MOV LR, R0 - - ; Pop R0 so we can save it onto the system mode stack. - LDMIA SP!, {R0} - - ; Push all the system mode registers onto the task stack. - STMDB LR, {R0-LR}^ - NOP - SUB LR, LR, #60 - - ; Push the SPSR onto the task stack. - MRS R0, SPSR - STMDB LR!, {R0} - - LDR R0, =ulCriticalNesting - LDR R0, [R0] - STMDB LR!, {R0} - - ; Store the new top of stack for the task. - LDR R1, =pxCurrentTCB - LDR R0, [R1] - STR LR, [R0] - - ENDM - - -portRESTORE_CONTEXT MACRO - - ; Set the LR to the task stack. - LDR R1, =pxCurrentTCB - LDR R0, [R1] - LDR LR, [R0] - - ; The critical nesting depth is the first item on the stack. - ; Load it into the ulCriticalNesting variable. - LDR R0, =ulCriticalNesting - LDMFD LR!, {R1} - STR R1, [R0] - - ; Get the SPSR from the stack. - LDMFD LR!, {R0} - MSR SPSR_cxsf, R0 - - ; Restore all system mode registers for the task. - LDMFD LR, {R0-R14}^ - NOP - - ; Restore the return address. - LDR LR, [LR, #+60] - - ; And return - correcting the offset in the LR to obtain the - ; correct address. - SUBS PC, LR, #4 - - ENDM - +;/* +; * FreeRTOS Kernel +; * Copyright (C) 2021 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. +; * +; * 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 +; * +; */ + EXTERN pxCurrentTCB + EXTERN ulCriticalNesting + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +; Context save and restore macro definitions +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; + +portSAVE_CONTEXT MACRO + + ; Push R0 as we are going to use the register. + STMDB SP!, {R0} + + ; Set R0 to point to the task stack pointer. + STMDB SP, {SP}^ + NOP + SUB SP, SP, #4 + LDMIA SP!, {R0} + + ; Push the return address onto the stack. + STMDB R0!, {LR} + + ; Now we have saved LR we can use it instead of R0. + MOV LR, R0 + + ; Pop R0 so we can save it onto the system mode stack. + LDMIA SP!, {R0} + + ; Push all the system mode registers onto the task stack. + STMDB LR, {R0-LR}^ + NOP + SUB LR, LR, #60 + + ; Push the SPSR onto the task stack. + MRS R0, SPSR + STMDB LR!, {R0} + + LDR R0, =ulCriticalNesting + LDR R0, [R0] + STMDB LR!, {R0} + + ; Store the new top of stack for the task. + LDR R1, =pxCurrentTCB + LDR R0, [R1] + STR LR, [R0] + + ENDM + + +portRESTORE_CONTEXT MACRO + + ; Set the LR to the task stack. + LDR R1, =pxCurrentTCB + LDR R0, [R1] + LDR LR, [R0] + + ; The critical nesting depth is the first item on the stack. + ; Load it into the ulCriticalNesting variable. + LDR R0, =ulCriticalNesting + LDMFD LR!, {R1} + STR R1, [R0] + + ; Get the SPSR from the stack. + LDMFD LR!, {R0} + MSR SPSR_cxsf, R0 + + ; Restore all system mode registers for the task. + LDMFD LR, {R0-R14}^ + NOP + + ; Restore the return address. + LDR LR, [LR, #+60] + + ; And return - correcting the offset in the LR to obtain the + ; correct address. + SUBS PC, LR, #4 + + ENDM + diff --git a/portable/IAR/AtmelSAM9XE/portasm.s79 b/portable/IAR/AtmelSAM9XE/portasm.s79 index d5ac7ebad..16fa6f6a3 100644 --- a/portable/IAR/AtmelSAM9XE/portasm.s79 +++ b/portable/IAR/AtmelSAM9XE/portasm.s79 @@ -1,34 +1,59 @@ - RSEG ICODE:CODE - CODE32 - - EXTERN vTaskSwitchContext - - PUBLIC vPortYieldProcessor - PUBLIC vPortStartFirstTask - -#include "ISR_Support.h" - -;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; -; Starting the first task is just a matter of restoring the context that -; was created by pxPortInitialiseStack(). -;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; -vPortStartFirstTask: - portRESTORE_CONTEXT - -;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; -; Manual context switch function. This is the SWI hander. -;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; -vPortYieldProcessor: - ADD LR, LR, #4 ; Add 4 to the LR to make the LR appear exactly - ; as if the context was saved during and IRQ - ; handler. - - portSAVE_CONTEXT ; Save the context of the current task... - LDR R0, =vTaskSwitchContext ; before selecting the next task to execute. - mov lr, pc - BX R0 - portRESTORE_CONTEXT ; Restore the context of the selected task. - - - END - +;/* +; * FreeRTOS Kernel +; * Copyright (C) 2021 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. +; * +; * 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 +; * +; */ + RSEG ICODE:CODE + CODE32 + + EXTERN vTaskSwitchContext + + PUBLIC vPortYieldProcessor + PUBLIC vPortStartFirstTask + +#include "ISR_Support.h" + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +; Starting the first task is just a matter of restoring the context that +; was created by pxPortInitialiseStack(). +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +vPortStartFirstTask: + portRESTORE_CONTEXT + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +; Manual context switch function. This is the SWI hander. +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +vPortYieldProcessor: + ADD LR, LR, #4 ; Add 4 to the LR to make the LR appear exactly + ; as if the context was saved during and IRQ + ; handler. + + portSAVE_CONTEXT ; Save the context of the current task... + LDR R0, =vTaskSwitchContext ; before selecting the next task to execute. + mov lr, pc + BX R0 + portRESTORE_CONTEXT ; Restore the context of the selected task. + + + END + diff --git a/portable/Softune/MB91460/__STD_LIB_sbrk.c b/portable/Softune/MB91460/__STD_LIB_sbrk.c index fe70d4872..c29f8d9ad 100644 --- a/portable/Softune/MB91460/__STD_LIB_sbrk.c +++ b/portable/Softune/MB91460/__STD_LIB_sbrk.c @@ -1,17 +1,48 @@ +/* + * FreeRTOS Kernel + * Copyright (C) 2021 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. + * + * 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 + * + */ + +/* THIS SAMPLE CODE IS PROVIDED AS IS AND IS SUBJECT TO ALTERATIONS. FUJITSU */ +/* MICROELECTRONICS ACCEPTS NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR */ +/* ELIGIBILITY FOR ANY PURPOSES. */ +/* (C) Fujitsu Microelectronics Europe GmbH */ +/*--------------------------------------------------------------------------- + __STD_LIB_sbrk.C + - Used by heap_3.c for memory accocation and deletion. + +/*---------------------------------------------------------------------------*/ + #include "FreeRTOSConfig.h" #include static long brk_siz = 0; -// #if configTOTAL_HEAP_SIZE != 0 typedef int _heep_t; #define ROUNDUP(s) (((s)+sizeof(_heep_t)-1)&~(sizeof(_heep_t)-1)) static _heep_t _heep[ROUNDUP(configTOTAL_HEAP_SIZE)/sizeof(_heep_t)]; #define _heep_size ROUNDUP(configTOTAL_HEAP_SIZE) -/* #else - extern char *_heep; - extern long _heep_size; - #endif -*/ + extern char *sbrk(int size) { if (brk_siz + size > _heep_size || brk_siz + size < 0) @@ -20,4 +51,3 @@ brk_siz += size; return( (char*)_heep + brk_siz - size); } - diff --git a/portable/Softune/MB96340/__STD_LIB_sbrk.c b/portable/Softune/MB96340/__STD_LIB_sbrk.c index a520aff71..c29f8d9ad 100644 --- a/portable/Softune/MB96340/__STD_LIB_sbrk.c +++ b/portable/Softune/MB96340/__STD_LIB_sbrk.c @@ -1,3 +1,29 @@ +/* + * FreeRTOS Kernel + * Copyright (C) 2021 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. + * + * 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 + * + */ + /* THIS SAMPLE CODE IS PROVIDED AS IS AND IS SUBJECT TO ALTERATIONS. FUJITSU */ /* MICROELECTRONICS ACCEPTS NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR */ /* ELIGIBILITY FOR ANY PURPOSES. */ @@ -25,4 +51,3 @@ brk_siz += size; return( (char*)_heep + brk_siz - size); } - diff --git a/portable/ThirdParty/XCC/Xtensa/port.c b/portable/ThirdParty/XCC/Xtensa/port.c index 7f38464c5..af1370c7e 100644 --- a/portable/ThirdParty/XCC/Xtensa/port.c +++ b/portable/ThirdParty/XCC/Xtensa/port.c @@ -1,7 +1,7 @@ /* * FreeRTOS Kernel - * Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * Copyright (C) 2021 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 @@ -11,8 +11,7 @@ * 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. + * 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