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-/*
- * FreeRTOS Kernel V10.1.0
- * Copyright (C) 2018 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.
- *
- * http://www.FreeRTOS.org
- * http://aws.amazon.com/freertos
- *
- * 1 tab == 4 spaces!
- */
-
-/*
- * This file defines the assembler wrapper for the example interrupt that is
- * defined in main.c. The wrapper is the interrupt entry point.
- */
-
-/* ISR_Support.h contains the definitions of portSAVE_CONTEXT() and
-portRESTORE_CONTEXT(). */
-#include "ISR_Support.h"
-
- .global _vANExampleISR_ASM_Wrapper
- .extern _vAnExampleISR_C_Handler
-
- .text
-
- /*
- * This demo does not include a functional interrupt service routine - so
- * this dummy handler (which is not actually installed) is provided as an
- * example of how an ISR that needs to cause a context switch needs to be
- * implemented. ISRs that do not cause a context switch have no special
- * requirements and can be written as per the compiler documentation.
- *
- * This assembly wrapper function calls the main handler, which is called
- * vAnExampleISR_C_Handler(), and is implemented in main.c. See the
- * documentation page for this demo on the FreeRTOS.org website for full
- * instructions.
- *
- * NOTE: vANExampleISR_ASM_Wrapper needs to be installed into the relevant
- * vector within vector_table.c.
- */
-
- vANExampleISR_ASM_Wrapper:
-
- /* portSAVE_CONTEXT() must be the first thing called in the ASM
- wrapper. */
- portSAVE_CONTEXT
-
- /* Once the context has been saved the C handler can be called. */
- call !!_vAnExampleISR_C_Handler
-
- /* Finally the ISR must end with a call to portRESTORE_CONTEXT()
- followed by a reti instruction to return from the interrupt to whichever
- task is now the task selected to run (which may be different to the task
- that was running before the interrupt started). */
- portRESTORE_CONTEXT
- reti
-
- .end
-