9dd35d8d83
Gregory Nutt has submitted the SGA and we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
63 lines
2.5 KiB
C++
63 lines
2.5 KiB
C++
//***************************************************************************
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// libs/libxx/libxx_eabi_atexit.cxx
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//
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// Licensed to the Apache Software Foundation (ASF) under one or more
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// contributor license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright ownership. The
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// ASF licenses this file to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance with the
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// License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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// License for the specific language governing permissions and limitations
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//
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//***************************************************************************
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//***************************************************************************
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// Included Files
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//***************************************************************************
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#include <nuttx/config.h>
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#include <cstdlib>
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#include "libxx.hxx"
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//***************************************************************************
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// Pre-processor Definitions
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//***************************************************************************
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//***************************************************************************
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// Private Data
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//***************************************************************************
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//***************************************************************************
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// Public Functions
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//***************************************************************************
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extern "C"
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{
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//*************************************************************************
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// Name: __aeabi_atexit
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//
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// Description:
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// Registers static object destructors. Normally atexit(f) should call
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// __aeabi_atexit (NULL, f, NULL). But in the usage model here, static
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// constructors are initialized at power up and are never destroyed
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// because they have global scope and must persist for as long as the
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// embedded device is powered on.
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//
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// Reference:
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// http://infocenter.arm.com/help/topic/com.arm.doc.ihi0041c/IHI0041C_cppabi.pdf
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//
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//*************************************************************************
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int __aeabi_atexit(FAR void *object, __cxa_exitfunc_t func, FAR void *dso_handle)
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{
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return __cxa_atexit(func, object, dso_handle); // 0 ? OK; non-0 ? failed
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}
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}
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